Sample records for abnormal illness behaviour

  1. Abnormal illness behaviour: physiological, psychological and social dimensions of coping with distress.

    PubMed

    Kirmayer, Laurence J; Looper, Karl J

    2006-01-01

    Pilowsky introduced the term 'abnormal illness behaviour' to characterize syndromes of excessive or inadequate response to symptoms, including hypochondriasis, somatization, and denial of illness. This review summarizes recent work from sociology, health psychology and psychiatry that contributes to an understanding of the processes that may underlie abnormal illness behaviour. Disturbances in the regulation of physiological systems may account for many 'unexplained' symptoms and sickness behaviour. Increased attention to bodily sensations, sensitivity to pain and catastrophizing play important roles in illness behaviour in medical illness. Developmental adversities and parental modelling of illness behaviour in childhood may increase bodily preoccupation and health care utilization. Apparent cross-national differences in illness behaviour may reflect differences in health care systems, but cultural models of illness and social stigma remain important determinants of illness denial and avoidance of mental health services. Research into illness behaviour is relevant to efforts to rethink the psychiatric nosology of somatoform disorders. The discrete somatoform disorders might well be replaced by a dimensional framework that identifies specific pathological processes in cognition, perception and social behaviour that contribute to bodily distress, impaired coping, inappropriate use of health services, chronicity and disability.

  2. Attachment representations in mothers with abnormal illness behaviour by proxy.

    PubMed

    Adshead, Gwen; Bluglass, Kerry

    2005-10-01

    Abnormal illness behaviour by proxy (also known as factitious illness by proxy or Munchhausen syndrome by proxy) is a type of child maltreatment, the origins of which are poorly understood. To describe attachment representations in a cohort of mothers demonstrating abnormal illness behaviour by proxy. Sixty-seven mothers who had shown this behaviour took part in a semistructured interview assessing their attachment representations. Only 12 mothers (18%) were rated secure in terms of their own childhood attachments. There was evidence of unresolved trauma or loss reactions in 40 mothers (60%). Eighteen mothers (27%) gave unusually disorganised and incoherent accounts of attachment relationships in their own childhoods. The frequency of these attachment categories is higher than in normal non-clinical samples. Insecure attachment is a risk factor for this type of child maltreatment. Therapeutic interventions could be offered in relation to unresolved traumatic stress or bereavement responses. Further study of similar groups, such as mothers with sick children or mothers with histories of traumatic experience, would be a useful next step.

  3. Communication and abnormal behaviour.

    PubMed

    Crown, S

    1979-01-01

    In this paper the similarities between normal and abnormal behaviour are emphasized and selected aspects of communication, normal and aberrant, between persons are explored. Communication in a social system may be verbal or non-verbal: one person's actions cause a response in another person. This response may be cognitive, behavioural or physiological. Communication may be approached through the individual, the social situation or social interaction. Psychoanalysis approaches the individual in terms of the coded communications of psychoneurotic symptoms or psychotic behaviour; the humanist-existential approach is concerned more with emotional expression. Both approaches emphasize the development of individual identity. The interaction between persons and their social background is stressed. Relevant are sociological concepts such as illness behaviour, stigma, labelling, institutionalization and compliance. Two approaches to social interactions are considered: the gamesplaying metaphor, e.g. back pain as a psychosocial manipulation--the 'pain game'; and the 'spiral of reciprocal perspectives' which emphasizes the interactional complexities of social perceptions. Communicatory aspects of psychological treatments are noted: learning a particular metaphor such as 'resolution' of the problem (psychotherapy), learning more 'rewarding' behaviour (learning theory) or learning authenticity or self-actualization (humanist-existential).

  4. Alexithymia and illness behaviour among female Indian outpatients with multiple somatic symptoms

    PubMed Central

    Sarkar, Jaydip; Chandra, Prabha

    2003-01-01

    Sixty Indian muslim women outpatients with multiple somatic complaints of nonorganic origin were assessed for alexithymia and abnormal illness behavior using the Toronto Alexithymia Scale (TAS) and the Illness Behaviour Assessment Schedule (IBAS). Alexithymia represented by TAS scores correlated best with the IBAS variables of communication of affect, somatic illness causal beliefs and denial. Correlation with other IBAS variables was modest to poor.There was no correlation of IBAS variables with age of patient, duration of illness or nature of diagnosis: somatoform disorder or anxiety and depressive disorders, The study showed that alexithymia and illness behaviour are overlapping constructs and confirmed the usefulness of TAS as an instrument to discriminate between patients with anxiety/ depressive disorders and somatoform disorders PMID:21206863

  5. Social behaviour and illness information interact to influence the peer acceptance of children with chronic illness.

    PubMed

    Alderfer, M A; Wiebe, D J; Hartmann, D P

    2001-09-01

    Social behaviour was investigated as a contributor to the peer acceptance of children with chronic illness. We predicted that children with illness would receive less acceptance than children without illness, and that prosocial behaviour would improve acceptance, while aggressive behaviour would hamper it. Based upon attribution and cognitive bias theories, we also predicted that prosocial behaviour would be more beneficial and aggressive behaviour less damaging to the acceptance of children with illness compared to healthy children. A 3 (social behaviour: prosocial, aggressive, no information) x 2 (physical status: chronically ill, healthy) within-subjects analogue design was used. Preadolescents (N = 149) indicated social acceptance of hypothetical children portrayed in vignettes as either chronically ill or healthy with prosocial, aggressive, or no social behaviour. A 13-item social intentions scale gauged acceptance. The hypotheses were supported. Although children described as ill received lower acceptance ratings than healthy children, prosocial/ill children were more accepted than aggressive/ill children. Social behaviour interacted with physical status to affect acceptance. Social behaviour influences the peer acceptance of hypothetical children with chronic illness. Prosocial behaviour enhances acceptance of children described with illness, while aggressive behaviour hampers it. Additionally, prosocial behaviour is more beneficial, and aggressive behaviour is less damaging for children described as ill versus healthy. The potential processes by which peers judge acceptance of children with illness are discussed.

  6. How Abnormal Is the Behaviour of Captive, Zoo-Living Chimpanzees?

    PubMed Central

    Birkett, Lucy P.; Newton-Fisher, Nicholas E.

    2011-01-01

    Background Many captive chimpanzees (Pan troglodytes) show a variety of serious behavioural abnormalities, some of which have been considered as possible signs of compromised mental health. The provision of environmental enrichments aimed at reducing the performance of abnormal behaviours is increasing the norm, with the housing of individuals in (semi-)natural social groups thought to be the most successful of these. Only a few quantitative studies of abnormal behaviour have been conducted, however, particularly for the captive population held in zoological collections. Consequently, a clear picture of the level of abnormal behaviour in zoo-living chimpanzees is lacking. Methods We present preliminary findings from a detailed observational study of the behaviour of 40 socially-housed zoo-living chimpanzees from six collections in the United States of America and the United Kingdom. We determined the prevalence, diversity, frequency, and duration of abnormal behaviour from 1200 hours of continuous behavioural data collected by focal animal sampling. Results, Conclusion and Significance Our overall finding was that abnormal behaviour was present in all sampled individuals across six independent groups of zoo-living chimpanzees, despite the differences between these groups in size, composition, housing, etc. We found substantial variation between individuals in the frequency and duration of abnormal behaviour, but all individuals engaged in at least some abnormal behaviour and variation across individuals could not be explained by sex, age, rearing history or background (defined as prior housing conditions). Our data support a conclusion that, while most behaviour of zoo-living chimpanzees is ‘normal’ in that it is typical of their wild counterparts, abnormal behaviour is endemic in this population despite enrichment efforts. We suggest there is an urgent need to understand how the chimpanzee mind copes with captivity, an issue with both scientific and welfare

  7. How abnormal is the behaviour of captive, zoo-living chimpanzees?

    PubMed

    Birkett, Lucy P; Newton-Fisher, Nicholas E

    2011-01-01

    Many captive chimpanzees (Pan troglodytes) show a variety of serious behavioural abnormalities, some of which have been considered as possible signs of compromised mental health. The provision of environmental enrichments aimed at reducing the performance of abnormal behaviours is increasing the norm, with the housing of individuals in (semi-)natural social groups thought to be the most successful of these. Only a few quantitative studies of abnormal behaviour have been conducted, however, particularly for the captive population held in zoological collections. Consequently, a clear picture of the level of abnormal behaviour in zoo-living chimpanzees is lacking. We present preliminary findings from a detailed observational study of the behaviour of 40 socially-housed zoo-living chimpanzees from six collections in the United States of America and the United Kingdom. We determined the prevalence, diversity, frequency, and duration of abnormal behaviour from 1200 hours of continuous behavioural data collected by focal animal sampling. Our overall finding was that abnormal behaviour was present in all sampled individuals across six independent groups of zoo-living chimpanzees, despite the differences between these groups in size, composition, housing, etc. We found substantial variation between individuals in the frequency and duration of abnormal behaviour, but all individuals engaged in at least some abnormal behaviour and variation across individuals could not be explained by sex, age, rearing history or background (defined as prior housing conditions). Our data support a conclusion that, while most behaviour of zoo-living chimpanzees is 'normal' in that it is typical of their wild counterparts, abnormal behaviour is endemic in this population despite enrichment efforts. We suggest there is an urgent need to understand how the chimpanzee mind copes with captivity, an issue with both scientific and welfare implications.

  8. Topiramate for Abnormal Eating Behaviour in Frontotemporal Dementia

    PubMed Central

    Singam, Colin; Walterfang, Mark; Mocellin, Ramon; Evans, Andrew; Velakoulis, Dennis

    2013-01-01

    Topiramate is a sulfamate-substituted monosaccharide anticonvulsant that is associated with anorexia and weight loss and has been used to treat binge eating disorder and bulimia nervosa. This report describes a man with frontotemporal dementia, behavioural variant, associated with abnormal eating behaviour which appeared to respond to topiramate. We review the physiological basis of abnormal eating behaviour in frontotemporal dementia and explore possible mechanisms of action by which topiramate may modify eating behaviour in this condition. PMID:23548883

  9. Teaching Abnormal Psychology to Improve Attitudes toward Mental Illness and Help-Seeking

    ERIC Educational Resources Information Center

    Kendra, Matthew S.; Cattaneo, Lauren B.; Mohr, Jonathan J.

    2012-01-01

    Abnormal psychology instructors often use traditional and personal methods to educate students about and improve student attitudes toward mental illness and professional help-seeking. Data from abnormal psychology students (N = 190) were used to determine if and how students' attitudes toward mental illness and professional help-seeking attitudes…

  10. Managing abnormal eating behaviours in frontotemporal lobar degeneration patients with topiramate.

    PubMed

    Shinagawa, Shunichiro; Tsuno, Norifumi; Nakayama, Kazuhiko

    2013-03-01

    Abnormal eating behaviours are specific to frontotemporal lobar degeneration and increase caregiver burden. Topiramate, an anticonvulsant, suppresses cravings for alcohol and other substances and is a potential treatment for binge eating. However, there are few reports on topiramate efficacy for abnormal eating behaviours in frontotemporal lobar degeneration patients. We present three Japanese frontotemporal lobar degeneration patients with abnormal eating behaviours. Topiramate was effective, especially for compulsive eating, in cases with distinct lobar atrophy, but not for all abnormal eating behaviours. © 2013 The Authors. Psychogeriatrics © 2013 Japanese Psychogeriatric Society.

  11. Microtubule Abnormalities Underlying Gulf War Illness in Neurons from Human-Induced Pluripotent Cells

    DTIC Science & Technology

    2016-09-01

    AWARD NUMBER: W81XWH-15-1-0433 TITLE: Microtubule Abnormalities Underlying Gulf War Illness in Neurons from Human -Induced Pluripotent Cells...2015 - 31 Aug 2016 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Microtubule Abnormalities Underlying Gulf War Illness in Neurons from Human -Induced...functions to normal in neurons derived from human pluripotent cells exposed to Gulf War toxins. 15. SUBJECT TERMS microtubule, neuron, Gulf War Illness

  12. Physical Health Risk Behaviours in Young People with Mental Illness.

    PubMed

    McCloughen, Andrea; Foster, Kim; Marabong, Nikka; Miu, David; Fethney, Judith

    2015-01-01

    Comorbid physical health conditions, commonly associated with mental illness, contribute to increased morbidity and reduced life expectancy. The trajectory to poorer health begins with the onset of mental illness. For young people with mental illness, health risk behaviours and poor physical health can progress to adulthood with long-term detrimental impacts. Using a cross-sectional survey design, self-reported health risk behaviours were gathered from 56 young (16-25 years) Australians who had been hospitalised for mental illness and taking psychotropic medication. Smoking, alcohol use, minimal physical activity, and lack of primary health care were evident. While these behaviours are typical of many young people, those with mental illness have substantially increased vulnerability to poor health and reduced life expectancy. Priority needs to be given to targeted health promotion strategies for young people with mental illness to modify their risky long-term health behaviours and improve morbidity and mortality outcomes. Nurses in mental health settings play a vital role in promoting young peoples' well-being and preventing poorer physical health outcomes. Implementation of a cardiometabolic health nurse role in inpatient settings for young people with mental illness could facilitate prevention and early intervention for health risk behaviours.

  13. Alopecia in four kittens caused by abnormal maternal licking behaviour.

    PubMed

    Fanton, N; Michelazzi, M; Cornegliani, L

    2015-11-01

    Abnormal maternal behaviour has been reported in cats, but is generally not included among the causes of alopecia in kittens. A litter of four kittens, 2 months old, was referred for evaluation of facial alopecia of differing severity. The 2-year-old queen was unaffected. Dermatological examination of the kittens did not find any infectious cause. Trichograms showed broken hair shafts with longitudinal splitting. Congenital alopecia was unlikely based on the clinical presentation. A behavioural consultation revealed abnormal grooming behaviour by the mother, who chewed and removed the hair from the kittens. The kittens were separated from the queen and alopecia resolved within a few weeks. To the authors' knowledge, this is the first report of alopecia caused by abnormal maternal licking behaviour. Abnormal maternal behaviour should be considered in cases of alopecia affecting a litter of kittens, when infectious and congenital causes have been ruled out. © 2015 Australian Veterinary Association.

  14. Illness Perception and Information Behaviour of Patients with Rare Chronic Diseases

    ERIC Educational Resources Information Center

    Katavic, Snježana Stanarevic; Tanackovic, Sanjica Faletar; Badurina, Boris

    2016-01-01

    Introduction: This study examined possible correlations between health information behaviour and illness perception among patients with rare chronic diseases. Illness perception is related to coping strategies used by patients, and some health information behaviour practices may be associated with better coping and more positive perception of…

  15. Child behaviour problems and childhood illness: development of the Eczema Behaviour Checklist.

    PubMed

    Mitchell, A E; Morawska, A; Fraser, J A; Sillar, K

    2017-01-01

    Children with atopic dermatitis are at increased risk of both general behaviour problems, and those specific to the condition and its treatment. This can hamper the ability of parents to carry out treatment and manage the condition effectively. To date, there is no published instrument available to assess child behaviour difficulties in the context of atopic dermatitis management. Our aim was to develop a reliable and valid instrument to assess atopic dermatitis-specific child behaviour problems, and parents' self-efficacy (confidence) for managing these behaviours. The Eczema Behaviour Checklist (EBC) was developed as a 25-item questionnaire to measure (i) extent of behaviour problems (EBC Extent scale), and (ii) parents' self-efficacy for managing behaviour problems (EBC Confidence scale), in the context of child atopic dermatitis management. A community-based sample of 292 parents completed the EBC, measures of general behaviour difficulties, self-efficacy with atopic dermatitis management and use of dysfunctional parenting strategies. There was satisfactory internal consistency and construct validity for EBC Extent and Confidence scales. There was a negative correlation between atopic dermatitis-specific behaviour problems and parents' self-efficacy for dealing with behaviours (r = -.53, p < .001). Factor analyses revealed a three-factor structure for both scales: (i) treatment-related behaviours; (ii) symptom-related behaviours; and (iii) behaviours related to impact of the illness. Variation in parents' self-efficacy for managing their child's atopic dermatitis was explained by intensity of illness-specific child behaviour problems and parents' self-efficacy for dealing with the behaviours. The new measure of atopic dermatitis-specific child behaviour problems was a stronger predictor of parents' self-efficacy for managing their child's condition than was the measure of general child behaviour difficulties. Results provide preliminary evidence of

  16. Predicting self-care behaviours of patients with type 2 diabetes: the importance of beliefs about behaviour, not just beliefs about illness.

    PubMed

    French, David P; Wade, Alisha N; Farmer, Andrew J

    2013-04-01

    There is evidence that perceptions of treatment may be more predictive than illness perceptions, e.g. medication adherence is often better predicted by beliefs about medication than by beliefs about illness. The present study aims to assess the generality of this finding, by comparing the extent to which self-care behaviours of patients with type 2 diabetes are predicted by patients' beliefs about those behaviours, compared with their illness perceptions. This study is a one year prospective cohort analysis of 453 patients recruited to a randomised trial of blood glucose self-monitoring. Behaviour was assessed by the medication adherence report scale (MARS) and diabetes self-care activities (DSCA) scales; illness perceptions by IPQ-R; study-specific scales of beliefs about diet and physical activity were constructed by factor analysing items based on beliefs elicited in an earlier interview study involving patients with type 2 diabetes. Past behaviour, trial group allocation, and clinical and demographic factors predicted between 16% and 35% variance in medication adherence, exercise, and diet scales. Illness perceptions added between 0.9% and 4.5% additional variance; beliefs about behaviour added a further 1.1% to 6.4% additional variance. Beliefs regarding, respectively, the importance of exercise in controlling diabetes, the need to east less, and enjoyment from eating sweet or fatty food, added unique variance. Beliefs about behaviour are at least as important as beliefs about illness in predicting several health-related behaviours. This suggests the possibility that behaviour change interventions with patient groups would be more effective by targeting beliefs about behaviour, rather than beliefs about illness. Copyright © 2012 Elsevier Inc. All rights reserved.

  17. Are premorbid abnormal personality traits associated with behavioural and psychological symptoms in dementia?

    PubMed

    Prior, Jack; Abraham, Rajesh; Nicholas, Helen; Chan, Tom; Vanvlymen, Jeremy; Lovestone, Simon; Boothby, Harry

    2016-09-01

    The study aims to investigate associations between behavioural and psychological symptoms of dementia (BPSD) and abnormal premorbid personality traits. Data were obtained from 217 patients with a diagnosis of probable Alzheimer's disease. Behavioural and psychological symptoms of late-onset dementia were assessed with the Neuropsychiatric Inventory. Premorbid personality traits were assessed using the Standardised Assessment of Personality. Abnormal premorbid personality traits were categorised with Diagnostic and Statistical Manual of Mental Disorders fourth edition and International Statistical Classification of Diseases and Related Health Problems-10 diagnostic criteria for personality disorders. Abnormal premorbid personality traits were associated with increased behavioural and psychological symptoms in dementia. Cluster A (solitary/paranoid) premorbid personality traits were associated with anxiety, depression and hallucinations. Cluster C (anxious/dependent) traits were associated with a syndrome of depression. The presence of Clusters A (solitary/paranoid) and C (anxious/dependent) abnormal premorbid personality traits seems to affect the expression of certain behavioural and psychological symptoms in dementia, depression in particular. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  18. Women’s Experiences of Abnormal Cervical Cytology: Illness Representations, Care Processes, and Outcomes

    PubMed Central

    Karasz, Alison; McKee, M. Diane; Roybal, Krista

    2003-01-01

    BACKGROUND We wanted to explore the conceptual representations of illness and experiences with care among women who have learned of an abnormal Papanicolaou (Pap) smear result. METHODS The study took place in 2 primary care, family practice clinics serving low-income, multiethnic patients in the Bronx, New York City. We conducted qualitative, semistructured telephone interviews with 17 patients who had recently learned of abnormal findings on a Pap smear. After a preliminary coding phase, the investigators identified 2 important outcomes: distress and dissatisfaction with care, and factors affecting these outcomes. A model was developed on a subset of the data, which was then tested on each transcript with an explicit search for disconfirming cases. A revised coding scheme conforming to the dimensions of the model was used to recode transcripts. RESULTS Women reported complex, syncretic models of illness that included both biomedical and folk elements. Many concerns, especially nonbiomedical concerns, were not addressed in interactions with physicians. An important source of both distress and dissatisfaction with care was the women’s lack of understanding of the inherent ambiguity of Pap smear results. When perceived care needs, which included emotional support as well as information, were not met, distress and dissatisfaction were greatly increased. CONCLUSION In this study, patients’ illness models and expectations of care were not routinely addressed in their conversations with physicians about abnormal Pap smear results. When physicians can take the time to review patients’ illness models carefully, distress and dissatisfaction with care can be reduced considerably. PMID:15055408

  19. Abnormal eating behaviour in people with a specific phobia of vomiting (emetophobia).

    PubMed

    Veale, David; Costa, Ana; Murphy, Philip; Ellison, Nell

    2012-09-01

    The aim of this study was to explore the eating behaviour in people with a specific phobia of vomiting (SPOV), and whether those identified as restricting their food had a greater degree of psychopathology and impairment than those who do not restrict their food. We recruited 94 participants with SPOV. They were divided into those who reported restricting their food (SPOV-R) (n = 32) because of fear of vomiting and those who did not restrict their food (SPOV-NR) (n = 62). People with SPOV frequently have abnormal eating behaviours to reduce the perceived risk of vomiting. Only 3.7% had a body mass index (BMI) of less than 17.5, and 8.5% had a BMI of less than 18.5. The SPOV-R group had significantly higher frequency of psychopathology and abnormal eating behaviours than the SPOV-NR group. Abnormal eating behaviour, BMI, and the degree of food restriction are important factors in the assessment of SPOV. Copyright © 2011 John Wiley & Sons, Ltd and Eating Disorders Association.

  20. Illness perception and related behaviour in lower respiratory tract infections—a European study

    PubMed Central

    Hordijk, Patricia M; Broekhuizen, Berna D L; Butler, Chris C; Coenen, Samuel; Godycki-Cwirko, Maciek; Goossens, Herman; Hood, Kerry; Smith, Richard; van Vugt, Saskia F; Little, Paul; Verheij, Theo J M

    2015-01-01

    Background. Lower respiratory tract infection (LRTI) is a common presentation in primary care, but little is known about associated patients’ illness perception and related behaviour. Objective. To describe illness perceptions and related behaviour in patients with LRTI visiting their general practitioner (GP) and identify differences between European regions and types of health care system. Methods. Adult patients presenting with acute cough were included. GPs recorded co morbidities and clinical findings. Patients filled out a diary for up to 4 weeks on their symptoms, illness perception and related behaviour. The chi-square test was used to compare proportions between groups and the Mann-Whitney U or Kruskal Wallis tests were used to compare means. Results. Three thousand one hundred six patients from 12 European countries were included. Eighty-one per cent (n = 2530) of the patients completed the diary. Patients were feeling unwell for a mean of 9 (SD 8) days prior to consulting. More than half experienced impairment of normal or social activities for at least 1 week and were absent from work/school for a mean of 4 (SD 5) days. On average patients felt recovered 2 weeks after visiting their GP, but 21% (n = 539) of the patients did not feel recovered after 4 weeks. Twenty-seven per cent (n = 691) reported feeling anxious or depressed, and 28% (n = 702) re-consulted their GP at some point during the illness episode. Reported illness duration and days absent from work/school differed between countries and regions (North-West versus South-East), but there was little difference in reported illness course and related behaviour between health care systems (direct access versus gate-keeping). Conclusion. Illness course, perception and related behaviour in LRTI differ considerably between countries. These finding should be taken into account when developing International guidelines for LRTI and interventions for setting realistic expectations about illness course

  1. Changes in illness perceptions mediated the effect of cognitive behavioural therapy in severe functional somatic syndromes.

    PubMed

    Christensen, Sara Sletten; Frostholm, Lisbeth; Ørnbøl, Eva; Schröder, Andreas

    2015-04-01

    Although there is substantial evidence that cognitive behavioural therapy alleviates symptoms in functional somatic syndromes, the mechanisms of change are less investigated. This study examined whether changes in illness perceptions mediated the effect of cognitive behavioural therapy. We analysed additional data from a randomised controlled trial comparing completers of cognitive behavioural group therapy (46 patients) to an enhanced usual care group (66 patients). Proposed mediators (illness perceptions) and primary (physical health) and secondary (somatic symptoms and illness worry) outcomes were assessed by means of questionnaires at referral, baseline, end of treatment, and 10 and 16 months after randomisation. Multiple mediation analysis determined whether (1) changes in specific illness perceptions during treatment mediated the effect of cognitive behavioural therapy (primary analysis), and (2) whether changes in illness perceptions during the whole trial period were associated with improved outcome (secondary analysis). Improvements in illness perceptions during treatment partially mediated the effect of cognitive behavioural therapy on physical health one year after treatment (sum of indirect effects 1.556, BCa 95% CI (0.006; 3.620)). Improving perceived control was particularly important. Changes in illness perceptions from baseline to 16 months after randomisation were associated with clinically meaningful improvements in physical health, somatic symptoms and illness worry during the same period. Our results suggest that changing patients' illness perceptions is an important process in cognitive behavioural therapy for functional somatic syndromes. Challenging patients' own understanding of their illness may hence be a key element of successful treatment. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Physical activity and sedentary behaviour among inpatient adults with mental illness.

    PubMed

    Fraser, Sarah J; Chapman, Justin J; Brown, Wendy J; Whiteford, Harvey A; Burton, Nicola W

    2016-08-01

    The aim of this study was to assess levels and patterns of physical activity and sedentary behaviour among inpatient adults with mental illness. Cross-sectional. 101 participants completed questionnaires on time spent in walking, moderate- and vigorous-intensity activity in the past week and domain specific sitting time on a usual weekday and weekend day. 36 participants also provided valid accelerometry data. Regression analyses were used to explore associations between MVPA and sedentary behaviour and explanatory variables of gender, age, education, body mass index and psychological distress. Self-report data indicated median of 32min/day (IQR: 14.46-85.71) in weighted MVPA and a median of 761min/day (12.7h) (IQR: 552.43-917.14) in sedentary behaviour. Accelerometry data indicated an average of 115min/day in light activity, 37min/day in MVPA and 664min/day (11.1h) in sedentary behaviour. Bivariate analyses indicated no significant associations between explanatory variables and MVPA and sedentary behaviour. Inpatient adults with mental illness can be physically active, with walking comprising the major component of MVPA time. Inpatient adults with mental illness spend a significant amount of time sitting; intervention strategies could focus on reducing the time spent sitting in general relaxation and doing nothing. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  3. Illness perception and related behaviour in lower respiratory tract infections—a European study.

    PubMed

    Hordijk, Patricia M; Broekhuizen, Berna D L; Butler, Chris C; Coenen, Samuel; Godycki-Cwirko, Maciek; Goossens, Herman; Hood, Kerry; Smith, Richard; van Vugt, Saskia F; Little, Paul; Verheij, Theo J M

    2015-04-01

    Lower respiratory tract infection (LRTI) is a common presentation in primary care, but little is known about associated patients' illness perception and related behaviour. To describe illness perceptions and related behaviour in patients with LRTI visiting their general practitioner (GP) and identify differences between European regions and types of health care system. Adult patients presenting with acute cough were included. GPs recorded co morbidities and clinical findings. Patients filled out a diary for up to 4 weeks on their symptoms, illness perception and related behaviour. The chi-square test was used to compare proportions between groups and the Mann-Whitney U or Kruskal Wallis tests were used to compare means. Three thousand one hundred six patients from 12 European countries were included. Eighty-one per cent (n = 2530) of the patients completed the diary. Patients were feeling unwell for a mean of 9 (SD 8) days prior to consulting. More than half experienced impairment of normal or social activities for at least 1 week and were absent from work/school for a mean of 4 (SD 5) days. On average patients felt recovered 2 weeks after visiting their GP, but 21% (n = 539) of the patients did not feel recovered after 4 weeks. Twenty-seven per cent (n = 691) reported feeling anxious or depressed, and 28% (n = 702) re-consulted their GP at some point during the illness episode. Reported illness duration and days absent from work/school differed between countries and regions (North-West versus South-East), but there was little difference in reported illness course and related behaviour between health care systems (direct access versus gate-keeping). Illness course, perception and related behaviour in LRTI differ considerably between countries. These finding should be taken into account when developing International guidelines for LRTI and interventions for setting realistic expectations about illness course. © The Author 2014. Published by Oxford University Press.

  4. Attention deficit hyperactivity disorder increases the risk of having abnormal eating behaviours in obese adults.

    PubMed

    Docet, M F; Larrañaga, A; Pérez Méndez, L F; García-Mayor, R V

    2012-06-01

    To determine the rate of abnormal eating behaviours in obese adult patients with attention deficit hyperactivity disorder (ADHD) in comparison with obese adult patients without ADHD. This case-control study includes: obese adult patients defined by a body mass index (BMI) ≥30 kg/m², screening positive in the adult ADHD self-report scale-V1.1. (ASRS-V1.1), attending the Nutrition Section, as cases; and obese adult patients screening negative, as controls. Weight, height and BMI were determined in all the participants. The rate of abnormal eating behaviours was determined using an eating pattern questionnaire. Forty-five out of 51 (88.2%) cases vs 127 out of 179 (70.9%) controls had abnormal eating behaviours (p=0.01). Eating between-meal snacks was found in 39 (76.5%) cases vs 107 (59.8%) controls (p=0.03), going on binge eating episodes in 28 (54.9%) vs 42 (23.5%) (p=0.00), waking up at night to eat in 11 (21.6%) vs 16 (8.9%) (p=0.01), eating large amounts of food in 13 (25.5%) vs 38 (21.2%) (p=0.52), and eating in secret in 11 (21.6%) vs 16 (8.9%) (p=0.01), respectively. This is the first study that determines the rate of these abnormal eating behaviours in obese adult patients with ADHD in comparison with obese adult patients without ADHD. A high rate of abnormal eating behaviours was observed in obese patients with ADHD. Our results suggest that ADHD is a risk factor for the development of these abnormal eating behaviours, which may be contributing factors of obesity and the unsuccessful treatment of obese patients.

  5. A framework for the study of coping, illness behaviour and outcomes.

    PubMed

    Shaw, C

    1999-05-01

    This paper presents a theoretical framework for the study of coping, illness attribution, health behaviour and outcomes. It is based upon models developed within health psychology and aims to provide a theoretical basis for nurse researchers to utilize psychosocial variables. It is an interactionist model which views outcomes as dependent upon both situation and person variables. The situation is viewed as the health threat or illness symptoms as well as the psychosocial context within which the person is operating. This context includes socio-economic factors, social support, social norms, and external factors such as the mass media. The experience of health threat is dependent upon individual appraisal, and the framework incorporates Folkman and Lazarus' transactional model of stress, as well as Leventhal's illness representation model. Behaviour and the perception of threat are also dependent upon outcome expectancies and the appraisal of one's own coping resources, and so the concepts of locus of control and self-efficacy are also incorporated. This framework allows one to identify determinants of behaviour and outcome, and will aid nurses in identifying areas for psycho-social intervention.

  6. Paediatric chronic illness and educational failure: the role of emotional and behavioural problems.

    PubMed

    Layte, Richard; McCrory, Cathal

    2013-08-01

    Chronic illness in childhood is associated with worse educational outcomes. The association is usually explained via lowered cognitive development, decreased readiness to learn and school absence. However, this paper examines whether worse psychological adjustment may also play a role. We use data from the Growing Up in Ireland study, a cohort study, which collected data on 8,568 nine-year-old children through the Irish national school system using a two-stage sampling method. Maximum likelihood path analytic models are used to assess the direct effect of child chronic illness on reading and maths test scores and the mediating role of emotional and behavioural problems. In unadjusted analyses, children with a mental and behavioural condition scored 14.5 % points less on reading tests and 16.9 % points less on maths tests than their healthy peers. Children with non-mental and behavioural conditions scored 3 % points less on both tests, a significant difference. Mental and behavioural (OR, 9.58) and other chronic conditions (OR, 1.61) were significantly more likely to have 'high' levels of difficulties on the SDQ. Path analysis models showed that the association between chronic illness and educational test scores was completely mediated by emotional and behavioural problems controlling for school absence and bullying by peers. Child and adolescent chronic illness can have significant effects on educational development and a long-lasting impact on future life-chances. The psychological adjustment of the child is important in mediating the effect of chronic illness on educational outcomes. Interventions should target this developmental pathway.

  7. Behaviour modification in the management of chronic habits of abnormal eye rubbing.

    PubMed

    McMonnies, Charles W

    2009-04-01

    To describe how and why many keratoconus patients do not comply with strong advice to control chronic habits of abnormal rubbing. To outline a behaviour modification approach for controlling chronic habits of abnormal rubbing. Common reasons for chronic habits of abnormal rubbing have been reviewed as a basis for specifying a behavioural modification approach to habit reversal. The methods described are organized into the classic behavioural modification structure of: (1) habit awareness, (2) competing responses, (3) development of motivation, and (4) social support. This structure is supported by the application of social influence principles to achieve optimum compliance. The use of take-home written information in the form of an Abnormal Rubbing Guide is the basis for the development of motivation. Family social support is based upon a widening of the responsibility for avoiding eye rubbing to all family members. Some patients will need minimal application of these principles with patient education being sufficient intervention to achieve habit reversal. For patients with strong provocation to rubbing and/or by having a well established rubbing habit, a greater exposure to the habit reversal program described is indicated. Successful habit reversal may slow the rate of ectasia progression. Prophylactic application of the methods described for patients who are at risk for developing keratoconus, or post-laser assisted in situ keratomileusis keratectasia, may show that some forms of keratectasia are preventable.

  8. A systematic review of physical illness, functional disability, and suicidal behaviour among older adults.

    PubMed

    Fässberg, Madeleine Mellqvist; Cheung, Gary; Canetto, Silvia Sara; Erlangsen, Annette; Lapierre, Sylvie; Lindner, Reinhard; Draper, Brian; Gallo, Joseph J; Wong, Christine; Wu, Jing; Duberstein, Paul; Wærn, Margda

    2016-01-01

    To conduct a systematic review of studies that examined associations between physical illness/functional disability and suicidal behaviour (including ideation, nonfatal and fatal suicidal behaviour) among individuals aged 65 and older. Articles published through November 2014 were identified through electronic searches using the ERIC, Google Scholar, PsycINFO, PubMed, and Scopus databases. Search terms used were suicid* or death wishes or deliberate self-harm. Studies about suicidal behaviour in individuals aged 65 and older with physical illness/functional disabilities were included in the review. Sixty-five articles (across 61 independent samples) met inclusion criteria. Results from 59 quantitative studies conducted in four continents suggest that suicidal behaviour is associated with functional disability and numerous specific conditions including malignant diseases, neurological disorders, pain, COPD, liver disease, male genital disorders, and arthritis/arthrosis. Six qualitative studies from three continents contextualized these findings, providing insights into the subjective experiences of suicidal individuals. Implications for interventions and future research are discussed. Functional disability, as well as a number of specific physical illnesses, was shown to be associated with suicidal behaviour in older adults. We need to learn more about what at-risk, physically ill patients want, and need, to inform prevention efforts for older adults.

  9. A systematic review of physical illness, functional disability, and suicidal behaviour among older adults

    PubMed Central

    Fässberg, Madeleine Mellqvist; Cheung, Gary; Canetto, Silvia Sara; Erlangsen, Annette; Lapierre, Sylvie; Lindner, Reinhard; Draper, Brian; Gallo, Joseph J.; Wong, Christine; Wu, Jing; Duberstein, Paul; Wærn, Margda

    2016-01-01

    Objectives: To conduct a systematic review of studies that examined associations between physical illness/functional disability and suicidal behaviour (including ideation, nonfatal and fatal suicidal behaviour) among individuals aged 65 and older. Method: Articles published through November 2014 were identified through electronic searches using the ERIC, Google Scholar, PsycINFO, PubMed, and Scopus databases. Search terms used were suicid* or death wishes or deliberate self-harm. Studies about suicidal behaviour in individuals aged 65 and older with physical illness/functional disabilities were included in the review. Results: Sixty-five articles (across 61 independent samples) met inclusion criteria. Results from 59 quantitative studies conducted in four continents suggest that suicidal behaviour is associated with functional disability and numerous specific conditions including malignant diseases, neurological disorders, pain, COPD, liver disease, male genital disorders, and arthritis/arthrosis. Six qualitative studies from three continents contextualized these findings, providing insights into the subjective experiences of suicidal individuals. Implications for interventions and future research are discussed. Conclusion: Functional disability, as well as a number of specific physical illnesses, was shown to be associated with suicidal behaviour in older adults. We need to learn more about what at-risk, physically ill patients want, and need, to inform prevention efforts for older adults. PMID:26381843

  10. Normalization behaviours of rural fathers living with chronically-ill children: an Australian experience.

    PubMed

    Peck, Blake; Lillibridge, Jennifer

    2005-03-01

    This article reports findings from a larger qualitative study conducted to gain insight into the experience of fathers living with their chronically-ill children in rural Victoria, Australia. Data were collected via unstructured interviews with four fathers. The findings presented in this article explore the phenomena of normalization for fathers within the chronic illness experience. Fathers described normalizing the experience of living with their chronically-ill child as involving a combination of various coping strategies and behaviours including: (1) accepting the child's condition, (2) changing expectations, (3) focusing energies on a day-to-day basis, (4) minimizing knowledge-seeking behaviours, and (5) engaging in external distraction activities. Findings highlight the complex and unique normalization strategies these men utilized and contribute to knowledge and understanding of the complex nature of raising a chronically-ill child in rural Australia and provide a sound basis upon which to guide an ongoing and holistic assessment of fathers with chronically-ill children.

  11. Response Monitoring, Repetitive Behaviour and Anterior Cingulate Abnormalities in Autism Spectrum Disorders (ASD)

    ERIC Educational Resources Information Center

    Thakkar, Katharine N.; Polli, Frida E.; Joseph, Robert M.; Tuch, David S.; Hadjikhani, Nouchine; Barton, Jason J. S.; Manoach, Dara S.

    2008-01-01

    Autism spectrum disorders (ASD) are characterized by inflexible and repetitive behaviour. Response monitoring involves evaluating the consequences of behaviour and making adjustments to optimize outcomes. Deficiencies in this function, and abnormalities in the anterior cingulate cortex (ACC) on which it relies, have been reported as contributing…

  12. Abnormalities in Human Brain Creatine Metabolism in Gulf War Illness Probed with MRS

    DTIC Science & Technology

    2014-12-01

    TYPE Final 3. DATES COVERED 30 Sep 2012 - 29 Sep 2014 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Abnormalities in Human Brain Creatine Metabolism in...levels of total creatine (tCr) in veterans with Gulf War Illness have been observed in prior studies. The goal of this research is to estimate amounts and

  13. Suicidal Behaviour Among Adolescents and Young Adults with Self-Reported Chronic Illness.

    PubMed

    Ferro, Mark A; Rhodes, Anne E; Kimber, Melissa; Duncan, Laura; Boyle, Michael H; Georgiades, Katholiki; Gonzalez, Andrea; MacMillan, Harriet L

    2017-12-01

    The aims of this study were to estimate the: (1) 12-mo prevalence of suicidal thoughts, plans, and attempts in a population sample of adolescents and young adults with and without chronic illness; (2) associations among chronic illness and suicidal thoughts and behaviour (STB); and, (3) moderating roles of mood and substance use disorder on this association. Individuals were aged 15 to 30 y ( n = 5,248) from the Canadian Community Health Survey-Mental Health. Twelve-month STB and psychiatric disorder were measured using the World Health Organization Composite International Diagnostic Interview 3.0. Multinomial logistic regression examined associations between chronic illness and STB, adjusting for relevant sociodemographic and health characteristics. Product term interactions among chronic illness, mood, and substance use disorders were included in the regression models to examine potential moderating effects. Prevalence of suicidal thoughts, plans, and attempts was higher in individuals with chronic illness ( P < 0.01 for all). After adjustment, chronic illness increased the odds for suicidal thoughts [OR = 1.28 (1.01 to 1.64)], plans [OR = 2.34 (1.22 to 4.39)], and attempts [OR = 4.63 (1.52 to 14.34)]. In the presence v. absence of a mood disorder, the odds for suicidal thoughts were higher among individuals with chronic illness [OR = 1.89 (1.06 to 5.28)]. Suicidal thoughts and behaviours are common among adolescents and young adults with chronic illness, particularly among those with comorbid mood disorders. Health professionals should routinely ask about STB during assessments of their adolescent and young adult patients.

  14. Illness beliefs predict self-care behaviours in patients with diabetic foot ulcers: a prospective study.

    PubMed

    Vedhara, Kavita; Dawe, Karen; Wetherell, Mark A; Miles, Jeremy N V; Cullum, Nicky; Dayan, Colin; Drake, Nicola; Price, Patricia; Tarlton, John; Weinman, John; Day, Andrew; Campbell, Rona

    2014-10-01

    Patients' illness beliefs are known to be influential determinants of self-care behaviours in many chronic conditions. In a prospective observational study we examined their role in predicting foot self-care behaviours in patients with diabetic foot ulcers. Patients (n=169) were recruited from outpatient podiatry clinics. Clinical and demographic factors, illness beliefs and foot self-care behaviours were assessed as baseline (week 0). Foot self-care behaviours were assessed again 6, 12 and 24 weeks later. Linear regressions examined the contribution of beliefs at baseline to subsequent foot self-care behaviours, controlling for past behaviour (i.e., foot self-care at baseline) and clinical and demographic factors that may affect foot self-care (i.e., age and ulcer size). Our models accounted for between 42 and 58% of the variance in foot self-care behaviours. Even after controlling for past foot-care behaviours, age and ulcer size; patients' beliefs regarding the symptoms associated with ulceration, their understanding of ulceration and their perceived personal control over ulceration emerged as independent determinants of foot self-care. Patients' beliefs are important determinants of foot-care practices. They may, therefore, also be influential in determining ulcer outcomes. Interventions aimed at modifying illness beliefs may offer a means for promoting self-care and improving ulcer outcomes. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  15. Diel CO2 cycles reduce severity of behavioural abnormalities in coral reef fish under ocean acidification.

    PubMed

    Jarrold, Michael D; Humphrey, Craig; McCormick, Mark I; Munday, Philip L

    2017-08-31

    Elevated CO 2 levels associated with ocean acidification (OA) have been shown to alter behavioural responses in coral reef fishes. However, all studies to date have used stable pCO 2 treatments, not considering the substantial diel pCO 2 variation that occurs in shallow reef habitats. Here, we reared juvenile damselfish, Acanthochromis polyacanthus, and clownfish, Amphiprion percula, at stable and diel cycling pCO 2 treatments in two experiments. As expected, absolute lateralization of A. polyacanthus and response to predator cue of Am. percula were negatively affected in fish reared at stable, elevated pCO 2 in both experiments. However, diel pCO 2 fluctuations reduced the negative effects of OA on behaviour. Importantly, in experiment two, behavioural abnormalities that were present in fish reared at stable 750 µatm CO 2 were largely absent in fish reared at 750 ± 300 µatm CO 2 . Overall, we show that diel pCO 2 cycles can substantially reduce the severity of behavioural abnormalities caused by elevated CO 2 . Thus, past studies may have over-estimated the impacts of OA on the behavioural performance of coral reef fishes. Furthermore, our results suggest that diel pCO 2 cycles will delay the onset of behavioural abnormalities in natural populations.

  16. Focus on aggressive behaviour in mental illness.

    PubMed

    Pompili, Enrico; Carlone, Cristiano; Silvestrini, Cristiana; Nicolò, Giuseppe

    2017-01-01

    Aggression is a behaviour with evolutionary origins, but in today’s society it is often both destructive and maladaptive. Increase of aggressive behaviour has been observed in a number of serious mental illnesses, and it represents a clinical challenge for mental healthcare provider. These phenomena can lead to harmful behaviours, including violence, thus representing a serious public health concern. Aggression is often a reason for psychiatric hospitalization, and it often leads to prolonged hospital stays, suffering by patients and their victims, and increased stigmatization. Moreover, it has an effect on healthcare use and costs in terms of longer length of stay, more readmissions and higher drug use. In this review, based on a selective search of 2010-2016 pertinent literature on PubMed, we analyze and summarize information from original articles, reviews, and book chapters about aggression and psychiatric disorders, discussing neurobiological basis and therapy of aggressive behaviour. A great challenge has been revealed regarding the neurobiology of aggression, and an integration of this body of knowledge will ultimately improve clinical diagnostics and therapeutic interventions. The great heterogeneity of aggressive behaviour still hampers our understanding of its causal mechanisms. Still, over the past years, the identification of specific subtypes of aggression has released possibilities for new and individualized treatment approaches. Neuroimaging studies may help to further elucidate the interrelationship between neurocognitive functioning, personality traits, and antisocial and violent behaviour. Recent studies point toward manipulable neurobehavioral targets and suggest that cognitive, pharmacological, neuromodulatory, and neurofeedback treatment approaches can be developed to ameliorate urgency and aggression in schizophrenia. These combined approaches could improve treatment efficacy. As current pharmacological and therapeutic interventions are

  17. The relationship between chinook conditions and women's illness-related behaviours

    NASA Astrophysics Data System (ADS)

    Rose, M. Sarah; Verhoef, Marja J.; Ramcharan, Savitri

    1995-09-01

    The objective of this study was to (1) to describe the relationship between chinook conditions and illness related behaviour in women, aged 20 49 years, and (2) to examine the possibility of the existence of subgroups of chinook-sensitive women. At present no empirical evidence is available regarding a relationship between chinook conditions and illness related behaviours. This study comprises the secondary analysis of a large survery of various health and health-related factors of urban women aged 20 49 years, carried out in 1985 1986 in Calgary. The interview date was used to link behaviours to chinook conditions. We found no evidence of a significant relationship between the behaviours investigated and chinook conditions in the general population. However, the data strongly supported the concept of chinook sensitivity. Women with a history of chronic health problems were more likely to visit a health care professional on chinook days than healthy women and women in the subgroup aged less than 35 years cut down their usual daily activities during chinook conditions. Women with a history of recurring migraine headaches were less likely to take prescription medication on chinook days, and women with a history of emotional disorders were more likely to have higher scores on the accident scale and to report bursts of energy or excitement during chinook days. More research is needed to identify subgroups of susceptible persons, as well as to determine whether chinook sensitive persons are equally susceptible to weather changer of other types.

  18. Parents' help-seeking behaviours during acute childhood illness at home: A contribution to explanatory theory.

    PubMed

    Neill, Sarah J; Jones, Caroline H D; Lakhanpaul, Monica; Roland, Damian T; Thompson, Matthew J

    2016-03-01

    Uncertainty and anxiety surround parents' decisions to seek medical help for an acutely ill child. Consultation rates for children are rising, yet little is known about factors that influence parents' help-seeking behaviours. We used focus groups and interviews to examine how 27 parents of children under five years, from a range of socioeconomic groups in the East Midlands of England, use information to make decisions during acute childhood illness at home. This article reports findings elucidating factors that influence help-seeking behaviours. Parents reported that decision-making during acute childhood illness was influenced by a range of personal, social and health service factors. Principal among these was parents' concern to do the right thing for their child. Their ability to assess the severity of the illness was influenced by knowledge and experience of childhood illness. When parents were unable to access their general practitioner (GP), feared criticism from or had lost trust in their GP, some parents reported using services elsewhere such as Accident and Emergency. These findings contribute to explanatory theory concerning parents' help-seeking behaviours. Professional and political solutions have not reduced demand; therefore, collaborative approaches involving the public and professionals are now needed to improve parents' access to information. © The Author(s) 2014.

  19. Multiple violence victimisation associated with sexual ill health and sexual risk behaviours in Swedish youth.

    PubMed

    Blom, Helena; Högberg, Ulf; Olofsson, Niclas; Danielsson, Ingela

    2016-01-01

    To address the associations between emotional, physical and sexual violence, specifically multiple violence victimisation, and sexual ill health and sexual risk behaviours in youth, as well as possible gender differences. A cross-sectional population-based survey among sexually experienced youth using a questionnaire with validated questions on emotional, physical, and sexual violence victimisation, sociodemographics, health risk behaviours, and sexual ill health and sexual risk behaviours. Proportions, unadjusted/adjusted odds ratios (ORs) with 95% confidence intervals (CIs) were calculated. The participants comprised 1192 female and 1021 male students aged 15 to 22 years. The females had experienced multiple violence (victimisation with two or three types of violence) more often than the males (21% vs. 16%). The associations between multiple violence victimisation and sexual ill health and sexual risk behaviours were consistent for both genders. Experience of/involvement in pregnancy yielded adjusted ORs of 2.4 (95% CI 1.5-3.7) for females and 2.1 (95% CI 1.3-3.4) for males, and early age at first intercourse 2.2 (95% CI 1.6-3.1) for females and 1.9 (95% CI 1.2-3.0) for males. No significantly raised adjusted ORs were found for non-use of contraceptives in young men or young women, or for chlamydia infection in young men. Several types of sexual ill health and sexual risk behaviours are strongly associated with multiple violence victimisation in both genders. This should be taken into consideration when counselling young people and addressing their sexual and reproductive health.

  20. Factors Affecting Mothers' Healthcare-Seeking Behaviour for Childhood Illnesses in a Rural Nigerian Setting

    ERIC Educational Resources Information Center

    Abdulraheem, I. S.; Parakoyi, D. B.

    2009-01-01

    Appropriate healthcare-seeking behaviour could prevent a significant number of child deaths and complications due to ill health. Improving mothers' care-seeking behaviour could also contribute in reducing a large number of child morbidity and mortality in developing countries. This article aims to determine factors affecting healthcare-seeking…

  1. Behavioural abnormalities of the hyposulphataemic Nas1 knock-out mouse.

    PubMed

    Dawson, Paul Anthony; Steane, Sarah Elizabeth; Markovich, Daniel

    2004-10-05

    We recently generated a sodium sulphate cotransporter knock-out mouse (Nas1-/-) which has increased urinary sulphate excretion and hyposulphataemia. To examine the consequences of disturbed sulphate homeostasis in the modulation of mouse behavioural characteristics, Nas1-/- mice were compared with Nas1+/- and Nas1+/+ littermates in a series of behavioural tests. The Nas1-/- mice displayed significantly (P < 0.001) decreased marble burying behaviour (4.33 +/- 0.82 buried) when compared to Nas1+/+ (7.86 +/- 0.44) and Nas1+/- (8.40 +/- 0.37) animals, suggesting that Nas1-/- mice may have decreased object-induced anxiety. The Nas1-/- mice also displayed decreased locomotor activity by moving less distance (1.53 +/- 0.27 m, P < 0.05) in an open-field test when compared to Nas1+/+ (2.31 +/- 0.24 m) and Nas1+/- (2.15 +/- 0.19 m) mice. The three genotypes displayed similar spatiotemporal and ethological behaviours in the elevated-plus maze and open-field test, with the exception of a decreased defecation frequency by the Nas1-/- mice (40% reduction, P < 0.01). There were no significant differences between Nas1-/- and Nas1+/+ mice in a rotarod performance test of motor coordination and in the forced swim test assessing (anti-)depressant-like behaviours. This is the first study to demonstrate behavioural abnormalities in the hyposulphataemic Nas1-/- mice.

  2. Illness perception and adherence to healthy behaviour in Jordanian coronary heart disease patients.

    PubMed

    Mosleh, Sultan M; Almalik, Mona Ma

    2016-06-01

    Patients diagnosed with coronary heart disease are strongly recommended to adopt healthier behaviours and adhere to prescribed medication. Previous research on patients with a wide range of health conditions has explored the role of patients' illness perceptions in explaining coping and health outcomes. However, among coronary heart disease patients, this has not been well examined. The purpose of this study was to explore coronary heart disease patients' illness perception beliefs and investigate whether these beliefs could predict adherence to healthy behaviours. A multi-centre cross-sectional study was conducted at four tertiary hospitals in Jordan. A convenience sample of 254 patients (73% response rate), who visited the cardiac clinic for routine review, participated in the study. Participants completed a self-reported questionnaire, which included the Brief Illness Perception Questionnaire, the Godin Leisure Time Activity questionnaire and the Morisky Medication Adherence Scale. Patients reported high levels of disease understanding (coherence) and they were convinced that they were able to control their condition by themselves and/or with appropriate treatment. Male patients perceived lower consequences (p<0.05) and had a better understanding of their illness than female patients (p<0.001). There were significant associations between increasing age and each of timeline (r=0.326, p<0.001), (r=0.146, p<0.024) and coherence (r=-0.166, p<0.010). Adjusted regression analysis showed that exercise adherence was predicted by both a strong perception in personal control (β 2.66, 95% confidence interval 1.28-4.04), timeline (β -1.85, 95% confidence interval 0. 8-2.88) and illness coherence (β 2.12, 95% confidence interval 0.35-3.90). Medication adherence was predicted by perception of personal control and treatment control. Adherence to a low-fat diet regimen was predicted by perception of illness coherence only (odds ratio 12, 95% confidence interval 1

  3. Malaria in rural Burkina Faso: local illness concepts, patterns of traditional treatment and influence on health-seeking behaviour.

    PubMed

    Beiersmann, Claudia; Sanou, Aboubakary; Wladarsch, Evelyn; De Allegri, Manuela; Kouyaté, Bocar; Müller, Olaf

    2007-08-08

    The literature on health care seeking behaviour in sub-Saharan Africa for children suffering from malaria is quite extensive. This literature, however, is predominantly quantitative and, inevitably, fails to explore how the local concepts of illness may affect people's choices. Understanding local concepts of illness and their influence on health care-seeking behaviour can complement existing knowledge and lead to the development of more effective malaria control interventions. In a rural area of Burkina Faso, four local concepts of illness resembling the biomedical picture of malaria were described according to symptoms, aetiology, and treatment. Data were collected through eight focus group discussions, 17 semi-structured interviews with key informants, and through the analysis of 100 verbal autopsy questionnaires of children under-five diagnosed with malaria. Sumaya, dusukun yelema, kono, and djoliban were identified as the four main local illness concepts resembling respectively uncomplicated malaria, respiratory distress syndrome, cerebral malaria, and severe anaemia. The local disease categorization was found to affect both treatment and provider choice. While sumaya is usually treated by a mix of traditional and modern methods, dusukun yelema and kono are preferably treated by traditional healers, and djoliban is preferably treated in modern health facilities. Besides the conceptualization of illness, poverty was found to be another important influencing factor of health care-seeking behaviour. The findings complement previous evidence on health care-seeking behaviour, by showing how local concepts of illness strongly influence treatment and choice of provider. Local concepts of illness need to be considered when developing specific malaria control programmes.

  4. Accelerometer-measured sedentary behaviour and physical activity of inpatients with severe mental illness.

    PubMed

    Kruisdijk, Frank; Deenik, Jeroen; Tenback, Diederik; Tak, Erwin; Beekman, Aart-Jan; van Harten, Peter; Hopman-Rock, Marijke; Hendriksen, Ingrid

    2017-08-01

    Sedentary behaviour and lack of physical activity threatens health. Research concerning these behaviours of inpatients with severe mental illness is limited but urgently needed to reveal prevalence and magnitude. In total, 184 inpatients (men n =108, women n =76, mean age 57,4, 20% first generation antipsychotics, 40% second generation antipsychotics, 43% antidepressants, mean years hospitalisation 13 years), with severe mental illness of a Dutch psychiatric hospital wore an accelerometer for five days to objectively measure total activity counts per hour and percentages in sedentary behaviour, light intensity physical activity and moderate to vigorous physical activity. Accelerometer data were compared with data of 54 healthy ward employees. Patients showed significantly less activity counts per hour compared to employees (p=0.02), although the differences were small (d=0.32). Patients were sedentary during 84% of the wear time (50min/h), spend 10% in light intensity physical activity and 6% in moderate to vigorous physical activity. Age was the only significant predictor, predicting less total activity counts/h in higher ages. Decreasing sedentary behaviour and improving physical activity in this population should be a high priority in clinical practice. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  5. Mental illness, challenging behaviour, and psychotropic drug prescribing in people with intellectual disability: UK population based cohort study

    PubMed Central

    Hassiotis, Angela; Walters, Kate; Osborn, David; Strydom, André; Horsfall, Laura

    2015-01-01

    Objectives To describe the incidence of recorded mental illness and challenging behaviour in people with intellectual disability in UK primary care and to explore the prescription of psychotropic drugs in this group. Design Cohort study. Setting 571 general practices contributing data to The Health Improvement Network clinical database. Participants 33 016 adults (58% male) with intellectual disability who contributed 211 793 person years’ data. Main outcome measures Existing and new records of mental illness, challenging behaviour, and psychotropic drug prescription. Results 21% (7065) of the cohort had a record of mental illness at study entry, 25% (8300) had a record of challenging behaviour, and 49% (16 242) had a record of prescription of psychotropic drugs. During follow-up, the rate of new cases of mental illness in people without a history at cohort entry was 262 (95% confidence interval 254 to 271) per 10 000 person years and the rate of challenging behaviour was 239 (231 to 247) per 10 000 person years. The rate of new psychotropic drug prescription in those without a previous history of psychotropic drug treatment was 518 (503 to 533) per 10 000 person years. Rates of new recording of severe mental illness declined by 5% (95% confidence interval 3% to 7%) per year (P<0.001), and new prescriptions of antipsychotics declined by 4% (3% to 5%) per year P<0.001) between 1999 and 2013. New prescriptions of mood stabilisers also decreased significantly. The rate of new antipsychotic prescribing was significantly higher in people with challenging behaviour (incidence rate ratio 2.08, 95% confidence interval 1.90 to 2.27; P<0.001), autism (1.79, 1.56 to 2.04; P<0.001), and dementia (1.42, 1.12 to 1.81; P<0.003) and in those of older age, after control for other sociodemographic factors and comorbidity. Conclusions The proportion of people with intellectual disability who have been treated with psychotropic drugs far exceeds the proportion with

  6. Predictors in use of mental health resources: The role of behaviour problems in patients with severe mental illness.

    PubMed

    Bellido-Zanin, Gloria; Vázquez-Morejón, Antonio J; Martín-Rodríguez, Agustín; Pérez-San-Gregorio, Maria Ángeles

    2017-09-01

    In recent years, more variables are being included in the use of mental health resource prediction models. Some studies have shown that how well the patient can function is important for this prediction. However, the relevance of a variable as important as behaviour problems has scarcely been explored. This study attempted to evaluate the effect of behaviour problems in patients with severe mental illness on the use of mental health resources. A total of 185 patients at a Community Mental Health Unit were evaluated using the Behaviour Problem Inventory. Later, a bivariate logistic regression was done to identify what behaviour problems could be specific predictors of use of mental health resources. The results showed that the general index of behaviour problems predicts both use of hospitalization resources and outpatient attention. Underactivity/social withdrawal is the best predictor of all the different areas. These results confirm the role of behaviour problems as predictors of the use of mental health resources in individuals with a severe mental illness.

  7. Impact of nurse-led behavioural counselling to improve metabolic health and physical activity among adults with mental illness.

    PubMed

    Fraser, Sarah J; Brown, Wendy J; Whiteford, Harvey A; Burton, Nicola W

    2018-04-01

    The life expectancy of adults with mental illness is significantly less than that of the general population, and this is largely due to poor physical health. Behavioural counselling can improve physical health indicators among people with non-communicable disease. This repeated-measures, single-group intervention trial evaluated the effects of a 19-week behavioural counselling programme on metabolic health indicators and physical activity levels of outpatient adults with mental illness. Sixteen participants completed the intervention that comprised individual face-to-face counselling sessions with a registered nurse every 3 weeks, and progress reviews with a medical practitioner every 6 weeks. Assessment included self-report and objective measurement of physical activity, and measures of blood pressure and anthropometry. Statistically-significant changes were demonstrated between baseline and post intervention for participants' waist circumference (P = 0.035) and waist-to-height ratio (P = 0.037). Non-significant improvements were demonstrated in weight and physical activity. The findings indicated that adults with mental illness can engage in a nurse-led behavioural counselling intervention, with improvements in some metabolic health measures after 19 weeks. It is recommended that behavioural counselling programmes for adults with mental illness be sustained over time and have an 'open door' policy to allow for attendance interruptions, such as hospitalization. © 2017 Australian College of Mental Health Nurses Inc.

  8. Supporting change in chronic disease risk behaviours for people with a mental illness: a qualitative study of the experiences of family carers.

    PubMed

    Bailey, Jacqueline M; Hansen, Vibeke; Wye, Paula M; Wiggers, John H; Bartlem, Kate M; Bowman, Jennifer A

    2018-03-27

    People with a mental illness experience greater chronic disease morbidity and mortality, and associated reduced life expectancy, compared to those without such an illness. A higher prevalence of chronic disease risk behaviours (inadequate nutrition, inadequate physical activity, tobacco smoking, and harmful alcohol consumption) is experienced by this population. Family carers have the potential to support change in such behaviours among those they care for with a mental illness. This study aimed to explore family carers': 1) experiences in addressing the chronic disease risk behaviours of their family members; 2) existing barriers to addressing such behaviours; and 3) perceptions of potential strategies to assist them to provide risk behaviour change support. A qualitative study of four focus groups (n = 31), using a semi-structured interview schedule, was conducted with carers of people with a mental illness in New South Wales, Australia from January 2015 to February 2016. An inductive thematic analysis was employed to explore the experience of carers in addressing the chronic disease risk behaviours. Two main themes were identified in family carers' report of their experiences: firstly, that health behaviours were salient concerns for carers and that they were engaged in providing support, and secondly that they perceived a bidirectional relationship between health behaviours and mental well-being. Key barriers to addressing behaviours were: a need to attend to carers' own well-being; defensiveness on behalf of the family member; and not residing with their family member; with other behaviour-specific barriers also identified. Discussion around strategies which would assist carers in providing support for health risk behaviours identified a need for improved communication and collaboration between carers and health services accessed by their family members. Additional support from general and mental health services accessed by family members is desired to

  9. Health anxiety and illness behaviour in children of mothers with severe health anxiety.

    PubMed

    Thorgaard, Mette Viller

    2017-05-01

    Excessive health anxiety, still designated as hypochondriasis in ICD-10, refers to worries and anxiety about harbouring serious illness. It is common in both primary and secondary health care with prevalence rates up to 9% and causes great suffering for the individual as well as high health care costs when untreated. Growing research suggests that health anxiety may originate in childhood, and studies have demonstrated that cognitive and behavioural features similar to those described for health anxiety in adults may be present. The development of health anxiety probably has a complex nature involving a number of interacting factors such as genetics and environmental factors. A few studies have highlighted a possible transmission of health anxiety symptoms from a parent to a child and found significant associations between child and parental self-reported health anxiety symptoms. Theoretical perspectives also assume an association between childhood experiences and family factors and a later development of health anxiety. This dissertation is based on a systematic review and a family case-control study and aims to answer the following questions: 1) What is the empirical evidence for the influence of childhood and family factors for the development of health anxiety? 2) Does exposure to severe maternal health anxiety contribute to health anxiety symptoms in their children or perhaps more broadly affect the children emotionally? 3) Do mothers with severe health anxiety express more health anxiety on behalf of their child, more maladaptive illness perceptions and behaviours compared to mothers with rheumatoid arthritis and healthy mothers? The first part, the systematic review, was performed in accordance with the PRISMA statement and focused on the current empirical evidence for childhood and family factors involved in the development of health anxiety. In total 25 papers were examined emanating from 23 studies. The results, based on this limited research, suggested

  10. A population study of the association between sleep disturbance and suicidal behaviour in people with mental illness.

    PubMed

    Stubbs, Brendon; Wu, Yu-Tzu; Prina, A Matthew; Leng, Yue; Cosco, Theodore D

    2016-11-01

    Limited representative research has considered the relationship between sleep disturbance and suicidal behaviour among people with mental illness. We investigated the relationship between sleep disturbance and suicidal behaviour across Part II interview of the National Comorbidity Survey Replication (NCSR). The associations between sleep disturbance and suicidal behaviour (thoughts, plans and attempts) were investigated using logistic and multinomial logistic regressions and stratified across six mental disorder groups (depression, anxiety, substance use disorders (SUD), eating disorders (ED), bipolar disorders (BD) and early life disorders). From 5701 participants (mean age 43.4 years 58% women), people with any mental disorder experiencing sleep disturbance were at increased odds of suicidal thoughts (odds ratio (OR): 2.5; 95% CI: 1.7, 3.6) and suicidal plans and attempts (OR: 5.7; 95% CI: 2.7, 11.9) adjusting for age, sex and income. People with BD (OR: 8.9; 95 CI: 2.1, 38.1), early life disorders (OR 6.98, 95% ci 2.48, 19.67), depression (OR 1.88, 95% CI 1.14, 3.11), anxiety (OR 1.90, 95% CI 1.28, 2.85) and SUD (2.60, 95% CI 1.23, 5.49) but not ED, were at increased odds of suicidal thoughts in the presence of sleep disturbance. Adjusting for anti-depressant intake attenuated the effect sizes by up to 20% but the associations remained significant. In conclusion, sleep disturbance is a potential risk factor for suicidal behaviours in people with mental illness. Monitoring and management of sleep disturbance in clinical practice might be an important strategy to mitigate suicidal behaviours in people with mental illness. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Public knowledge, attitudes and behaviour regarding people with mental illness in England 2009-2012.

    PubMed

    Evans-Lacko, Sara; Henderson, Claire; Thornicroft, Graham

    2013-04-01

    Public stigma against people with mental health problems is damaging to individuals with mental illness and is associated with substantial societal burden. To investigate whether public knowledge, attitudes and behaviour in relation to people with mental health problems have improved among the English population since the inception of the Time To Change programme in 2009. We analysed longitudinal trends in public knowledge, attitudes and behaviour between 2009 and 2012 among a nationally representative sample of English adults. There were improvements in intended behaviour (0.07 standard deviation units, 95% CI 0.01-0.14) and a non-significant trend for improvement in attitudes (P = 0.08) among the English population. There was, however, no significant improvement in knowledge or reported behaviour. The findings provide support for effectiveness of the national Time to Change programme against stigma and discrimination in improving attitudes and intended behaviour, but not knowledge, among the public in England.

  12. Structural brain abnormalities in patients with inflammatory illness acquired following exposure to water-damaged buildings: a volumetric MRI study using NeuroQuant®.

    PubMed

    Shoemaker, Ritchie C; House, Dennis; Ryan, James C

    2014-01-01

    Executive cognitive and neurologic abnormalities are commonly seen in patients with a chronic inflammatory response syndrome (CIRS) acquired following exposure to the interior environment of water-damaged buildings (WDB), but a clear delineation of the physiologic or structural basis for these abnormalities has not been defined. Symptoms of affected patients routinely include headache, difficulty with recent memory, concentration, word finding, numbness, tingling, metallic taste and vertigo. Additionally, persistent proteomic abnormalities in inflammatory parameters that can alter permeability of the blood-brain barrier, such as C4a, TGFB1, MMP9 and VEGF, are notably present in cases of CIRS-WDB compared to controls, suggesting a consequent inflammatory injury to the central nervous system. Findings of gliotic areas in MRI scans in over 45% of CIRS-WDB cases compared to 5% of controls, as well as elevated lactate and depressed ratios of glutamate to glutamine, are regularly seen in MR spectroscopy of cases. This study used the volumetric software program NeuroQuant® (NQ) to determine specific brain structure volumes in consecutive patients (N=17) seen in a medical clinic specializing in inflammatory illness. Each of these patients presented for evaluation of an illness thought to be associated with exposure to WDB, and received an MRI that was evaluated by NQ. When compared to those of a medical control group (N=18), statistically significant differences in brain structure proportions were seen for patients in both hemispheres of two of the eleven brain regions analyzed; atrophy of the caudate nucleus and enlargement of the pallidum. In addition, the left amygdala and right forebrain were also enlarged. These volumetric abnormalities, in conjunction with concurrent abnormalities in inflammatory markers, suggest a model for structural brain injury in "mold illness" based on increased permeability of the blood-brain barrier due to chronic, systemic inflammation

  13. Traditional healer attitudes and beliefs regarding referral of the mentally ill to Western doctors in South Africa.

    PubMed

    Sorsdahl, Katherine; Stein, Dan J; Flisher, Alan J

    2010-09-01

    Drawing on data collected from 3 focus groups with 24 traditional healers, the aim of this qualitative study was to use the constructs of the Theory of Planned Behaviour (TPB) to gain an understanding of traditional healer referral practices of their patients with a mental illness. Results indicated that traditional healers possess a concept of mental illness, mainly referring to a patient behaving abnormally. They often report regularly treating patients with these behaviours. Traditional healer referral to Western care is considered a temporary measure or a last resort. A majority of healers feel that allopathic physicians do not treat them with the respect that they feel their contribution to the health of the community warrants. Recommendations include the need for traditional healers to be trained to identify potential cases of mental illness in their communities and for dialogue between traditional and allopathic physicians in regard to mental health care.

  14. Behavioural and cognitive abnormalities in an imprinting centre deletion mouse model for Prader-Willi syndrome.

    PubMed

    Relkovic, Dinko; Doe, Christine M; Humby, Trevor; Johnstone, Karen A; Resnick, James L; Holland, Anthony J; Hagan, Jim J; Wilkinson, Lawrence S; Isles, Anthony R

    2010-01-01

    The genes in the imprinted cluster on human chromosome 15q11-q13 are known to contribute to psychiatric conditions such as schizophrenia and autism. Major disruptions of this interval leading to a lack of paternal allele expression give rise to Prader-Willi syndrome (PWS), a neurodevelopmental disorder with core symptoms of a failure to thrive in infancy and, on emergence from infancy, learning disabilities and over-eating. Individuals with PWS also display a number of behavioural problems and an increased incidence of neuropsychiatric abnormalities, which recent work indicates involve aspects of frontal dysfunction. To begin to examine the contribution of genes in this interval to relevant psychological and behavioural phenotypes, we exploited the imprinting centre (IC) deletion mouse model for PWS (PWS-IC(+/-)) and the five-choice serial reaction time task (5-CSRTT), which is primarily an assay of visuospatial attention and response control that is highly sensitive to frontal manipulations. Locomotor activity, open-field behaviour and sensorimotor gating were also assessed. PWS-IC(+/-) mice displayed reduced locomotor activity, increased acoustic startle responses and decreased prepulse inhibition of startle responses. In the 5-CSRTT, the PWS-IC(+/-) mice showed deficits in discriminative response accuracy, increased correct reaction times and increased omissions. Task manipulations confirmed that these differences were likely to be due to impaired attention. Our data recapitulate several aspects of the PWS clinical condition, including findings consistent with frontal abnormalities, and may indicate novel contributions of the imprinted genes found in 15q11-q13 to behavioural and cognitive function generally.

  15. Stigmatization of mental illness among Nigerian schoolchildren.

    PubMed

    Ronzoni, Pablo; Dogra, Nisha; Omigbodun, Olayinka; Bella, Tolulope; Atitola, Olayinka

    2010-09-01

    Despite the fact that about 10% of children experience mental health problems, they tend to hold negative views about mental illness. The objective of this study was to investigate the views of Nigerian schoolchildren towards individuals with mental illness or mental health problems. A cross-sectional design was used. Junior and senior secondary schoolchildren from rural and urban southwest Nigeria were asked: 'What sorts of words or phrases might you use to describe someone who experiences mental health problems?' The responses were tabulated, grouped and interpreted by qualitative thematic analysis. Of 164 students, 132 (80.5%) responded to the question. Six major themes emerged from the answers. The most popular descriptions were 'derogatory terms' (33%). This was followed by 'abnormal appearance and behaviour' (29.6%); 'don't know' answers (13.6%); 'physical illness and disability' (13.6%); 'negative emotional states' (6.8%); and 'language and communication difficulties' (3.4%). The results suggest that, similar to findings elsewhere, stigmatization of mental illness is highly prevalent among Nigerian children. This may be underpinned by lack of knowledge regarding mental health problems and/or fuelled by the media. Educational interventions and encouraging contact with mentally ill persons could play a role in reducing stigma among schoolchildren.

  16. Normal or abnormal? 'Normative uncertainty' in psychiatric practice.

    PubMed

    Bassett, Andrew M; Baker, Charley

    2015-06-01

    The 'multicultural clinical interaction' presents itself as a dilemma for the mental health practitioner. Literature describes two problematic areas where this issues emerges--how to make an adequate distinction between religious rituals and the rituals that may be symptomatic of 'obsessive compulsive disorder' (OCD), and how to differentiate 'normative' religious or spiritual beliefs, behaviours, and experiences from 'psychotic' illnesses. When it comes to understanding service user's 'idioms of distress', beliefs about how culture influences behaviour can create considerable confusion and 'normative uncertainty' for mental health practitioners. In the absence of clear diagnostic and assessment criteria on distinguishing between 'culture' and 'psychopathology', practitioners have had to rely on their own intuition and seek out possible 'strategies' or 'procedures' from a contradictory and cross-disciplinary evidence base. Decontextualisation of service users' experiences may result in the pathologisation of culturally 'normative' phenomenon, 'category fallacy' errors, and poor health care experiences and outcomes for service users.This paper situates this dilemma within a wider debate that has concerned both the biomedical and social sciences, namely, the unresolved question of 'normality' or 'abnormality'. Indeed, issues that arise from dilemmas surrounding the question of 'culture' or 'psychopathology' are intimately tied to wider cultural ideas about what is considered 'normal'. The disciplines of psychiatry, psychology, and medical anthropology have struggled to establish workable criteria against which to judge behaviour as 'normal', 'abnormal', or 'pathological'. Three models for understanding mental 'abnormality' are evident in 'transcultural psychiatry' (what is now commonly known as 'cultural psychiatry'), and these models have corresponded closely to the interpretive models used by anthropologists attempting to make sense of the apparent diversity of

  17. Prenatal exposure to phencyclidine produces abnormal behaviour and NMDA receptor expression in postpubertal mice.

    PubMed

    Lu, Lingling; Mamiya, Takayoshi; Lu, Ping; Toriumi, Kazuya; Mouri, Akihiro; Hiramatsu, Masayuki; Kim, Hyoung-Chun; Zou, Li-Bo; Nagai, Taku; Nabeshima, Toshitaka

    2010-08-01

    Several studies have shown the disruptive effects of non-competitive N-methyl-d-aspartate (NMDA) receptor antagonists on neurobehavioural development. Based on the neurodevelopment hypothesis of schizophrenia, there is growing interest in animal models treated with NMDA antagonists at developing stages to investigate the pathogenesis of psychological disturbances in humans. Previous studies have reported that perinatal treatment with phencyclidine (PCP) impairs the development of neuronal systems and induces schizophrenia-like behaviour. However, the adverse effects of prenatal exposure to PCP on behaviour and the function of NMDA receptors are not well understood. This study investigated the long-term effects of prenatal exposure to PCP in mice. The prenatal PCP-treated mice showed hypersensitivity to a low dose of PCP in locomotor activity and impairment of recognition memory in the novel object recognition test at age 7 wk. Meanwhile, the prenatal exposure reduced the phosphorylation of NR1, although it increased the expression of NR1 itself. Furthermore, these behavioural changes were attenuated by atypical antipsychotic treatment. Taken together, prenatal exposure to PCP produced long-lasting behavioural deficits, accompanied by the abnormal expression and dysfunction of NMDA receptors in postpubertal mice. It is worth investigating the influences of disrupted NMDA receptors during the prenatal period on behaviour in later life.

  18. More to ADHD than meets the eye: observable abnormalities in search behaviour do not account for performance deficits on a discrimination task.

    PubMed

    Sonuga-Barke, Edmund J S; Elgie, Sarah; Hall, Martin

    2005-07-20

    Children with Attention Deficit/Hyperactivity Disorder (ADHD) often perform poorly on tasks requiring sustained and systematic attention to stimuli for extended periods of time. The current paper tested the hypothesis that such deficits are the result of observable abnormalities in search behaviour (e.g., attention-onset, -duration and -sequencing), and therefore can be explained without reference to deficits in non-observable (i.e., cognitive) processes. Forty boys (20 ADHD and 20 controls) performed a computer-based complex discrimination task adapted from the Matching Familiar Figures Task with four different fixed search interval lengths (5-, 10-, 15- and 20-s). Children with ADHD identified fewer targets than controls (p < 0.001), initiated searches later, spent less time attending to stimuli, and searched in a less intensive and less systematic way (p's < 0.05). There were significant univariate associations between ADHD, task performance and search behaviour. However, there was no support for the hypothesis that abnormalities in search carried the effect of ADHD on performance. The pattern of results in fact suggested that abnormal attending during testing is a statistical marker, rather than a mediator, of ADHD performance deficits. The results confirm the importance of examining covert processes, as well as behavioural abnormalities when trying to understand the psychopathophyiology of ADHD.

  19. A Brief Cognitive Behavioural Therapy Psychoeducational Group for Chinese People with Chronic Illnesses: An Evaluation Study

    ERIC Educational Resources Information Center

    Wong, Daniel F. K.; Ip, Priscilla S. Y.; Lee, Kim Man

    2017-01-01

    This pilot study attempted to examine the effectiveness of a brief cognitive behavioural therapy (CBT) psychoeducational group for Chinese people with chronic illness in Hong Kong. It adopted a single group design, and 52 participants joined the group. A questionnaire with three outcome measures, measuring general mental health, quality of life…

  20. Abnormal illness behavior and Internet addiction severity: The role of disease conviction, irritability, and alexithymia

    PubMed Central

    Scimeca, Giuseppe; Bruno, Antonio; Crucitti, Manuela; Conti, Claudio; Quattrone, Diego; Pandolfo, Gianluca; Zoccali, Rocco Antonio; Muscatello, Maria Rosaria Anna

    2017-01-01

    Background and aims While the association between health anxiety and maladaptive Internet use is a well-established finding, no studies have been performed to examine the possible effect of abnormal illness behavior (AIB). AIB is a maladaptive manner of experiencing, evaluating, or acting in response to health and illness that is disproportionate to evident pathology. The aim of this study was to investigate the association between AIB and Internet addiction (IA) severity in a sample of Italian University students. The possible effect of alexithymia, anxiety, and depression was also taken into account. Methods Participants were 115 men and 163 women (mean age = 23.62 ± 4.38 years); AIB was measured via the Illness Behavior Questionnaire (IBQ), and IA severity by the Internet Addiction Test (IAT). Results The most powerful IBQ factor predicting IA severity scores was disease conviction. Irritability was the only emotional IBQ factor associated with IA severity. Nevertheless, disease conviction and alexithymia remained the only significant predictors of IAT scores when hierarchical regression analysis was executed. Discussion and conclusions Our results support previous findings showing that those characterized by health anxiety are more prone to an excessive and maladaptive use of Internet. Moreover, this study showed that irritability was the only emotional aspect of AIB predicting IA severity. This finding is consistent with the cognitive model of hypochondria, which states that cognitive factors (dysfunctional beliefs and assumptions) play a major role in the explanation of this psychopathological condition. PMID:28245678

  1. Abnormal illness behavior and Internet addiction severity: The role of disease conviction, irritability, and alexithymia.

    PubMed

    Scimeca, Giuseppe; Bruno, Antonio; Crucitti, Manuela; Conti, Claudio; Quattrone, Diego; Pandolfo, Gianluca; Zoccali, Rocco Antonio; Muscatello, Maria Rosaria Anna

    2017-03-01

    Background and aims While the association between health anxiety and maladaptive Internet use is a well-established finding, no studies have been performed to examine the possible effect of abnormal illness behavior (AIB). AIB is a maladaptive manner of experiencing, evaluating, or acting in response to health and illness that is disproportionate to evident pathology. The aim of this study was to investigate the association between AIB and Internet addiction (IA) severity in a sample of Italian University students. The possible effect of alexithymia, anxiety, and depression was also taken into account. Methods Participants were 115 men and 163 women (mean age = 23.62 ± 4.38 years); AIB was measured via the Illness Behavior Questionnaire (IBQ), and IA severity by the Internet Addiction Test (IAT). Results The most powerful IBQ factor predicting IA severity scores was disease conviction. Irritability was the only emotional IBQ factor associated with IA severity. Nevertheless, disease conviction and alexithymia remained the only significant predictors of IAT scores when hierarchical regression analysis was executed. Discussion and conclusions Our results support previous findings showing that those characterized by health anxiety are more prone to an excessive and maladaptive use of Internet. Moreover, this study showed that irritability was the only emotional aspect of AIB predicting IA severity. This finding is consistent with the cognitive model of hypochondria, which states that cognitive factors (dysfunctional beliefs and assumptions) play a major role in the explanation of this psychopathological condition.

  2. A General Practice-Based Study of the Relationship between Indicators of Mental Illness and Challenging Behaviour among Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Felce, D.; Kerr, M.; Hastings, R. P.

    2009-01-01

    Background: Existing studies tend to show a positive association between mental illness and challenging behaviour among adults with intellectual disabilities (ID). However, whether the association is direct or artefactual is less clear. The purpose was to explore the association between psychiatric status and level of challenging behaviour, while…

  3. 'I stayed with my illness': a grounded theory study of health seeking behaviour and treatment pathways of patients with obstetric fistula in Kenya.

    PubMed

    Khisa, Anne M; Omoni, Grace M; Nyamongo, Isaac K; Spitzer, Rachel F

    2017-09-29

    Obstetric fistula classic symptoms of faecal and urinary incontinence cause women to live with social stigma, isolation, psychological trauma and lose their source of livelihoods. There is a paucity of studies on the health seeking behaviour trajectories of women with fistula illness although women live with the illness for decades before surgery. We set out to establish the complete picture of women's health seeking behaviour using qualitative research. We sought to answer the question: what patterns of health seeking do women with obstetric fistula display in their quest for healing? We used grounded theory methodology to analyse data from narratives of women during inpatient stay after fistula surgery in 3 hospitals in Kenya. Emergent themes contributed to generation of substantive theory and a conceptual framework on the health seeking behaviour of fistula patients. We recruited 121 participants aged 17 to 62 years whose treatment pathways are presented. Participants delayed health seeking, living with fistula illness after their first encounter with unresponsive hospitals. The health seeking trajectory is characterized by long episodes of staying home with illness for decades and consulting multiple actors. Staying with fistula illness entailed health seeking through seven key actions of staying home, trying home remedies, consulting with private health care providers, Non-Governmental organisations, prayer, traditional medicine and formal hospitals and clinics. Long treatment trajectories at hospital resulted from multiple hospital visits and surgeries. Seeking treatment at hospital is the most popular step for most women after recognizing fistula symptoms. We conclude that the formal health system is not responsive to women's needs during fistula illness. Women suffer an illness with a chronic trajectory and seek alternative forms of care that are not ideally placed to treat fistula illness. The results suggest that a robust health system be provided with

  4. Smoking and environmental characteristics of smokers with a mental illness, and associations with quitting behaviour and motivation; a cross sectional study.

    PubMed

    Metse, Alexandra P; Wiggers, John; Wye, Paula; Moore, Lyndell; Clancy, Richard; Wolfenden, Luke; Freund, Megan; Van Zeist, Tara; Stockings, Emily; Bowman, Jenny A

    2016-04-14

    Persons with a mental illness are less likely to be successful in attempts to quit smoking. A number of smoking and environmental characteristics have been shown to be related to quitting behaviour and motivation of smokers generally, however have been less studied among smokers with a mental illness. This study aimed to report the prevalence of smoking characteristics and a variety of physical and social environmental characteristics of smokers with a mental illness, and explore their association with quitting behaviour and motivation. A cross-sectional descriptive study was undertaken of 754 smokers admitted to four psychiatric inpatient facilities in Australia. Multivariable logistic regression analyses were undertaken to explore the association between smoking and environmental characteristics and recent quitting behaviour and motivation. Participants were primarily daily smokers (93 %), consumed >10 cigarettes per day (74 %), and highly nicotine dependent (51 %). A third (32 %) lived in a house in which smoking was permitted, and 44 % lived with other smokers. The majority of participants believed that significant others (68-82 %) and health care providers (80-91 %) would be supportive of their quitting smoking. Reflecting previous research, the smoking characteristics examined were variously associated with quitting behaviour and motivation. Additionally, participants not living with other smokers were more likely to have quit for a longer duration (OR 2.02), and those perceiving their psychiatrist to be supportive of a quit attempt were more likely to have had more quit attempts in the past six months (OR 2.83). Modifiable characteristics of the physical and social environment, and of smoking, should be considered in smoking cessation interventions for persons with a mental illness.

  5. Consistent abnormalities in metabolic network activity in idiopathic rapid eye movement sleep behaviour disorder.

    PubMed

    Wu, Ping; Yu, Huan; Peng, Shichun; Dauvilliers, Yves; Wang, Jian; Ge, Jingjie; Zhang, Huiwei; Eidelberg, David; Ma, Yilong; Zuo, Chuantao

    2014-12-01

    Rapid eye movement sleep behaviour disorder has been evaluated using Parkinson's disease-related metabolic network. It is unknown whether this disorder is itself associated with a unique metabolic network. 18F-fluorodeoxyglucose positron emission tomography was performed in 21 patients (age 65.0±5.6 years) with idiopathic rapid eye movement sleep behaviour disorder and 21 age/gender-matched healthy control subjects (age 62.5±7.5 years) to identify a disease-related pattern and examine its evolution in 21 hemi-parkinsonian patients (age 62.6±5.0 years) and 16 moderate parkinsonian patients (age 56.9±12.2 years). We identified a rapid eye movement sleep behaviour disorder-related metabolic network characterized by increased activity in pons, thalamus, medial frontal and sensorimotor areas, hippocampus, supramarginal and inferior temporal gyri, and posterior cerebellum, with decreased activity in occipital and superior temporal regions. Compared to the healthy control subjects, network expressions were elevated (P<0.0001) in the patients with this disorder and in the parkinsonian cohorts but decreased with disease progression. Parkinson's disease-related network activity was also elevated (P<0.0001) in the patients with rapid eye movement sleep behaviour disorder but lower than in the hemi-parkinsonian cohort. Abnormal metabolic networks may provide markers of idiopathic rapid eye movement sleep behaviour disorder to identify those at higher risk to develop neurodegenerative parkinsonism. © The Author (2014). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  6. Impact of a family-oriented rehabilitation programme on behavioural and emotional problems in healthy siblings of chronically ill children.

    PubMed

    Besier, T; Hölling, H; Schlack, R; West, C; Goldbeck, L

    2010-09-01

    To evaluate the impact of a family-oriented inpatient rehabilitation programme on behavioural and emotional problems in healthy siblings of chronically ill children and to assess the association between these problems and quality of life. A total of 259 healthy children (4-16 years, M = 8.6 years, SD = 3.3) with a chronically ill sibling were enrolled in the study. Parents filled in the Strengths and Difficulties Questionnaire, while the children answered a self-report quality of life instrument (LQ-KID) at the time of admission and discharge from the clinic and at a 6-month follow-up. Comparisons were performed with a matched control group from the German general population (n= 777). Significant behavioural or emotional symptoms were found in 30.5% of the healthy siblings, the relative risk of having elevated scores being 2.2 compared with the control group. Symptoms were inversely correlated with quality of life (r=-0.42). During the inpatient rehabilitation, symptoms decreased significantly to a normal level. Similarly, quality of life significantly improved, except in the dimension family relations. Family-oriented inpatient rehabilitation is a promising approach to improve the mental health of children with a chronically ill sibling.

  7. NEUROSIS AND SEXUAL BEHAVIOUR IN MEN

    PubMed Central

    Kumar, Sudhir; Agarwal, A.K.; Trivedi, J.K.

    1983-01-01

    SUMMARY Relationship of neurosis and sexual behaviour has been a matter of dispute till date. In the present study sexual behaviour of 40 married neurotics and 22 matched healthy control males was studied. Sexual behaviour of neurotics was similar to control subjects before the commencement of neurotic illness. But after the onset of the neurotic illness subjects showed significant decrease in frequency of coitus, sexual satisfaction and sexual adequacy in comparison to their pre illness behaviour as well as from healthy controls. PMID:21847285

  8. Relationship between behavioural problems and use of mental health services in patients with severe mental illness and the mediating role of the perceived burden of care.

    PubMed

    Bellido-Zanin, Gloria; Vázquez-Morejón, Antonio J; Pérez-San-Gregorio, Maria Ángeles; Martín-Rodríguez, Agustín

    2017-10-01

    Mental health models proposed for predicting more use of mental health resources by patients with severe mental illness are including a wider variety of predictor variables, but there are still many more remaining to be explored for a complete model. The purpose of this study was to enquire into the relationship between two variables, behaviour problems and burden of care, and the use of mental health resources in patients with severe mental illness. Our hypothesis was that perceived burden of care mediates between behaviour problems of patients with serious mental illness and the use of mental health resources. The Behaviour Problem Inventory, which was filled out by the main caregiver, was used to evaluate 179 patients cared for in a community mental health unit. They also answered a questionnaire on perceived family burden. A structural equation analysis was done to test our hypothesis. The results showed that both the behaviour problems and perceived burden of care are good predictors of the use of mental health resources, where perceived burden of care mediates between behaviour problems and use of resources. These variables seem to be relevant for inclusion in complete models for predicting use of mental health resources. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. [Illness behavior in chronic pain].

    PubMed

    Lavielle, Pilar; Clark, Patricia; Martínez, Homero; Mercado, Francisco; Ryan, Gery

    2008-01-01

    To describe the illness behaviour in patients with chronic pain. We conducted semi-structured interviews to 53 patients during 2000, in a tertiary care center. We explored their initial interpretations, responses and subsequent practices to chronic pain, until they received a diagnosis that satisfied them. Illness behaviour was determined by pain intensity and disability; beliefs regarding pain causes, trust in social networks, and quality and satisfaction with the health care systems. In terms of the decision to seek care, the first option was to go to the popular sector, followed by consulting a general physician, and as last resort, to go to a tertiary care center ("with a specialist"). Illness behaviour should be conceptualized as a process, which combines the use of different health care sectors by the same subjects, as a result of care provided sequentially by each previous sector.

  10. The relationship between physical ill-health and mental ill-health in adults with intellectual disabilities.

    PubMed

    Dunham, A; Kinnear, D; Allan, L; Smiley, E; Cooper, S-A

    2018-05-01

    People with intellectual disabilities face a much greater burden and earlier onset of physical and mental ill-health than the general adult population. Physical-mental comorbidity has been shown to result in poorer outcomes in the general population, but little is known about this relationship in adults with intellectual disabilities. To identify whether physical ill-health is associated with mental ill-health in adults with intellectual disabilities and whether the extent of physical multi-morbidity can predict the likelihood of mental ill-health. To identify any associations between types of physical ill-health and mental ill-health. A total of 1023 adults with intellectual disabilities underwent comprehensive health assessments. Binary logistic regressions were undertaken to establish any association between the independent variables: total number of physical health conditions, physical conditions by International Classification of Disease-10 chapter and specific physical health conditions; and the dependent variables: problem behaviours, mental disorders of any type. All regressions were adjusted for age, gender, level of intellectual disabilities, living arrangements, neighbourhood deprivation and Down syndrome. The extent of physical multi-morbidity was not associated with mental ill-health in adults with intellectual disabilities as only 0.8% of the sample had no physical conditions. Endocrine disease increased the risk of problem behaviours [odds ratio (OR): 1.22, 95% confidence interval (CI): 1.02-1.47], respiratory disease reduced the risk of problem behaviours (OR: 0.73, 95% CI: 0.54-0.99) and mental ill-health of any type (OR: 0.73, 95% CI: 0.58-0.92), and musculoskeletal disease reduced the risk of mental ill-health of any type (OR: 0.84, 95% CI: 0.73-0.98). Ischaemic heart disease increased the risk of problem behaviours approximately threefold (OR: 3.29, 95% CI: 1.02-10.60). The extent of physical multi-morbidity in the population with intellectual

  11. [Representations of insanity, mental illness and depression in general population in France].

    PubMed

    Roelandt, J-L; Caria, A; Defromont, L; Vandeborre, A; Daumerie, N

    2010-01-01

    The aim of this study was to describe the representations of insane, mentally ill and depressive persons, in a representative sample from the French General Population. Data were derived from the multicentric survey "Mental Health in the General Population: images and realities", carried out in 47 French public sites between 1999 and 2003. A face-to-face questionnaire was used to interview a representative sample of French metropolitan subjects, aged 18 and over, non-institutionalized and homeless. These subjects were recruited using quota sampling for age, sex, socioprofessional and education levels, according to data from the 1999 national French population census. Representations of insane, mentally ill and depressive persons were explored by a specific questionnaire with open and semi-open questions. Psychiatric diagnoses were identified using the Mini International Neuropsychiatric Interview (MINI). A national database was then constituted by pooling data from all sites, weighted for age, sex, level of education, socioprofessional level and work status to be representative of the French general population. Of the 36,000 individuals included in this study, over 75% associated the words "insane" and "mentally ill" with violent and dangerous behaviours and the term "depressive" with sadness, isolation and suicide. Young people, those with higher education and higher income level more frequently associated dangerous behaviours with mental illness rather than with insanity. The study shows that the general population draws a clear line between the representation of insane and mentally ill on one hand, and depressive on the other hand. Insane and mentally people are described as abnormal, irresponsible, unconscious, socially excluded, far from being curable, and to be cured against their will by psychotropic drugs and psychiatric hospitalisation. Whereas the depressive is perceived as a more familiar character, suffering, curable, who can be cured with psychotropic

  12. Explanatory Models of Illness, Help Seeking Behaviours and Related Factors in Patients with Schizophrenia: A Comparative Study from Two Different Provinces of Turkey.

    PubMed

    Yalvaç, Hayriye Dilek; Mutlu, Elif Aktan; Kotan, Zeynep; Özer, İbrahim; Karslıoğlu, Ersin Hatice; Çayköylü, Ali

    2017-11-01

    This study aims to identify the help seeking behaviours of patients from two geographically distinct provinces of Turkey. A questionnaire about sociodemographic characteristics and help seeking ways was applied to 49 schizophrenia patients from Van, 99 from Ankara. The ratio of patients seeking psychiatric help at the beginning of their illness was 76% in Ankara, the capital city, in contrast to 54% in Van (p = 0.01). Twenty-two percent of patients from Ankara and 69% from Van reported that non-psychiatric help seeking was the choice of their families (p < 0.001). Thirty-five percent of all patients sought religious support when their symptoms started. Patients with lower education levels sought more religious help (p = 0.002). Help seeking behaviours show regional variations. Religious help seeking behaviour is a major way of dealing with the illness. Psychoeducation is a crucial need both for patients and families.

  13. Mentally abnormal prisoners on remand: I—Rejected or accepted by the NHS?

    PubMed Central

    Coid, Jeremy W

    1988-01-01

    Increasing numbers of mentally abnormal offenders are sentenced to prison. The decision to treat or imprison them is influenced by the attitudes of consultant psychiatrists and their staff. The process whereby those decisions were made and the willingness of consultants to offer treatment were investigated. A retrospective survey of all (362) mentally abnormal men remanded to Winchester prison for psychiatric reports over the five years 1979-83 showed that one in five were rejected for treatment by the NHS consultant psychiatrist responsible for their care. Those with mental handicaps, organic brain damage, or a chronic psychotic illness rendering them unable to cope independently in the community were the most likely to be rejected. They posed the least threat to the community in terms of their criminal behaviour yet were more likely to be sentenced to imprisonment. Such subjects were commonly described by consultants as too disturbed or potentially dangerous to be admitted to hospital or as criminals and unsuitable for treatment. Consultants in mental hospitals were most likely and those in district general hospitals and academic units least likely to accept prisoners. The fact that many mentally ill and mentally handicapped patients can receive adequate care and treatment only on reception into prison raises serious questions about the adequacy of current management policies and the range of facilities provided by regional health authorities. PMID:3136837

  14. The Self-Regulation Model of Illness: Comparison between Zika and Dengue and Its Application to Predict Mosquito Prevention Behaviours in Malaysia, a Dengue-Endemic Country.

    PubMed

    Wong, Li Ping; Alias, Haridah; Aghamohammadi, Nasrin; Sam, I-Ching; AbuBakar, Sazaly

    2016-12-06

    Perceptions about illnesses may influence self-care and preventive health behaviours. Illness perceptions of the Zika virus (ZIKV) infection were investigated under the framework of the Self-Regulation Model of Illness. Illness perception differences between ZIKV and dengue fever were also examined. Lastly, associations between illness perceptions of ZIKV with mosquito prevention practices were studied. Samples were drawn from landline telephone numbers using computer-assisted telephone interviewing in Malaysia. A total of 567 respondents completed the survey between February 2015 and May 2016. The median and interquartile range (IQR) for the total six dimensions of illness perceptions score was higher for dengue (23.0 (IQR 17.0-28.0)) than ZIKV (20.0 (IRQ 11.0-28.0)), p < 0.001. Respondents who planned to have children (OR 1.670, 95% CI 1.035-2.694 vs. no intention to have children) and had friends or acquaintances who died of dengue (OR 2.372, 95% CI 1.300-4.327 vs. no friends who died of dengue) were more likely to have a higher total score for six illness perceptions for ZIKV compared to dengue. Multivariate analysis indicated that the best predictors for mosquito control practices after the ZIKV outbreak was declared a Public Health Emergency of International Concern, in descending order, were causes, control, timeline, and consequences dimensions of illness perception. Understanding the context in which a person perceives ZIKV may contribute to developing interventions that influence prevention behaviours.

  15. Cultural Construction of Psychiatric Illness in Malaysia

    PubMed Central

    Razak, Asrenee Ab

    2017-01-01

    The concept of the cultural construction of illness is important in terms of understanding people’s behaviour. In this article, this idea is applied to psychiatric illness in Malaysia to explore how it is informed by sociocultural elements, a process that will help us understand the psychiatric expression and help-seeking behaviour of the country’s population. PMID:28894398

  16. Lower urinary tract dysfunction in critical illness polyneuropathy.

    PubMed

    Reitz, André

    2013-01-01

    Critical illness polyneuropathy is a frequent complication of critical illness in intensive care units. Reports on autonomic systems like lower urinary tract and bowel functions in patients with CIP are not available in medical literature. This study performed during primary rehabilitation of patients with critical illness polyneuropathy explores if sensory and motor pathways controlling the lower urinary tract function are affected from the disease. Neurourological examinations, urodynamics, electromyography and lower urinary tract imaging were performed in 28 patients with critical illness polyneuropathy. Sacral sensation was impaired in 1 patient (4%). Sacral reflexes were absent in 8 patients (30%). Anal sphincter resting tone was reduced in 3 (12%), anal sphincter voluntary contraction was absent or reduced in 8 patients (30%). Urodynamic findings were detrusor overactivity and detrusor overactivity incontinence in 9 (37.5%), incomplete voiding in 8 (30%), abnormal sphincter activity in 4 (16%), abnormal bladder sensation in 4 (16%) and detrusor acontractility in 2 patients (8.3%). Morphological abnormalities of the lower urinary tract had 10 patients (41.6%). Sensory and motor pathways controlling the lower urinary tract might be affected from CIP. During urodynamics dysfunctions of the storage as well as the voiding phase were found. Morphological lower urinary tract abnormalities were common.

  17. Anatomical correlates of reward-seeking behaviours in behavioural variant frontotemporal dementia

    PubMed Central

    Sturm, Virginia E.; Seeley, William W.; Miller, Bruce L.; Kramer, Joel H.; Rosen, Howard J.

    2014-01-01

    Behavioural variant frontotemporal dementia is characterized by abnormal responses to primary reward stimuli such as food, sex and intoxicants, suggesting abnormal functioning of brain circuitry mediating reward processing. The goal of this analysis was to determine whether abnormalities in reward-seeking behaviour in behavioural variant frontotemporal dementia are correlated with atrophy in regions known to mediate reward processing. Review of case histories in 103 patients with behavioural variant frontotemporal dementia identified overeating or increased sweet food preference in 80 (78%), new or increased alcohol or drug use in 27 (26%), and hypersexuality in 17 (17%). For each patient, a primary reward-seeking score of 0–3 was created with 1 point given for each target behaviour (increased seeking of food, drugs, or sex). Voxel-based morphometry performed in 91 patients with available imaging revealed that right ventral putamen and pallidum atrophy correlated with higher reward-seeking scores. Each of the reward-related behaviours involved partially overlapping right hemisphere reward circuit regions including putamen, globus pallidus, insula and thalamus. These findings indicate that in some patients with behavioural variant frontotemporal dementia, low volume of subcortical reward-related structures is associated with increased pursuit of primary rewards, which may be a product of increased thalamocortical feedback. PMID:24740987

  18. Predicting wellbeing among people with epilepsy using illness cognitions.

    PubMed

    Salter, Kirstie A; Prior, Kirsty N; Bond, Malcolm J

    2017-06-01

    This study sought to examine the synergistic contribution of illness-related perceptions (stigma, severity, and threat) and illness behavior to wellbeing among people with epilepsy. Poorer wellbeing was expected among those who perceived greater stigma, illness severity, and threat and had more extreme illness behavior. Individuals with a diagnosis of epilepsy (N=210), recruited through local and online support groups, completed a questionnaire comprising demographic and epilepsy-specific information, and validated measures of illness perceptions and behavior, epilepsy-related quality of life, and general psychological health. Bivariate associations among illness cognition, illness behavior, and wellbeing were all as expected. Structural equation modeling highlighted the strong, direct effect of illness threat on quality of life, with other contributions from perceived stigma and an abnormal illness behavior syndrome (i.e., maladaptive illness responses). Significant variance was accounted for in both quality of life (64%) and psychological health (34%). Preliminary evidence of the contributions of illness threat and maladaptive illness responses to wellbeing highlights the need for longitudinal research to examine the dynamic nature of such findings. Clinicians are encouraged to consider the potential value of screening for both illness threat and abnormal illness behavior to facilitate interventions. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Dysfunctional illness perception and illness behaviour associated with high somatic symptom severity and low quality of life in general hospital outpatients in China.

    PubMed

    Zhang, Yaoyin; Fritzsche, Kurt; Leonhart, Rainer; Zhao, Xudong; Zhang, Lan; Wei, Jing; Yang, Jianzhong; Wirsching, Michael; Nater-Mewes, Ricarda; Larisch, Astrid; Schaefert, Rainer

    2014-09-01

    In primary care populations in Western countries, high somatic symptom severity (SSS) and low quality of life (QoL) are associated with adverse psychobehavioural characteristics. This study assessed the relationship between SSS, QoL and psychobehavioural characteristics in Chinese general hospital outpatients. This multicentre cross-sectional study enrolled 404 patients from 10 outpatient departments, including Neurology, Gastroenterology, Traditional Chinese Medicine [TCM] and Psychosomatic Medicine departments, in Beijing, Shanghai, Chengdu and Kunming. A structured interview was used to assess the cognitive, affective and behavioural features associated with somatic complaints, independent of their origin. Several standard instruments were used to assess SSS, emotional distress and health-related QoL. Patients who reported low SSS (PHQ-15<10, n=203, SOM-) were compared to patients who reported high SSS (PHQ-15≥10, n=201, SOM+). As compared to SOM- patients, SOM+ patients showed significantly more frequently adverse psychobehavioural characteristics in all questions of the interview. In hierarchical linear regression analyses adjusted for anxiety, depression, gender and medical conditions (SSS additionally for doctor visits), high SSS was significantly associated with "catastrophising" and "illness vulnerability"; low physical QoL was associated with "avoidance of physical activities" and "disuse of body parts"; low mental QoL was associated with "need for immediate medical help." In accordance with the results from Western countries, high SSS was associated with negative illness and self-perception, low physical QoL with avoidance behaviour, and low mental QoL with reassurance seeking in Chinese general hospital outpatients. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. Abnormal interhemispheric connectivity in male psychopathic offenders.

    PubMed

    Hoppenbrouwers, Sylco S; De Jesus, Danilo R; Sun, Yinming; Stirpe, Tania; Hofman, Dennis; McMaster, Jeff; Hughes, Ginny; Daskalakis, Zafiris J; Schutter, Dennis J L G

    2014-01-01

    Psychopathic offenders inevitably violate interpersonal norms and frequently resort to aggressive and criminal behaviour. The affective and cognitive deficits underlying these behaviours have been linked to abnormalities in functional interhemispheric connectivity. However, direct neurophysiological evidence for dysfunctional connectivity in psychopathic offenders is lacking. We used transcranial magnetic stimulation combined with electroencephalography to examine interhemispheric connectivity in the dorsolateral and motor cortex in a sample of psychopathic offenders and healthy controls. We also measured intracortical inhibition and facilitation over the left and right motor cortex to investigate the effects of local cortical processes on interhemispheric connectivity. We enrolled 17 psychopathic offenders and 14 controls in our study. Global abnormalities in right to left functional connectivity were observed in psychopathic offenders compared with controls. Furthermore, in contrast to controls, psychopathic offenders showed increased intracortical inhibition in the right, but not the left, hemisphere. The relatively small sample size limited the sensitivity to show that the abnormalities in interhemispheric connectivity were specifically related to the dorsolateral prefrontal cortex in psychopathic offenders. To our knowledge, this study provides the first neurophysiological evidence for abnormal interhemispheric connectivity in psychopathic offenders and may further our understanding of the disruptive antisocial behaviour of these offenders.

  1. Neutrophils in critical illness.

    PubMed

    McDonald, Braedon

    2018-03-01

    During critical illness, dramatic alterations in neutrophil biology are observed including abnormalities of granulopoeisis and lifespan, cell trafficking and antimicrobial effector functions. As a result, neutrophils transition from powerful antimicrobial protectors into dangerous mediators of tissue injury and organ dysfunction. In this article, the role of neutrophils in the pathogenesis of critical illness (sepsis, trauma, burns and others) will be explored, including pathological changes to neutrophil function during critical illness and the utility of monitoring aspects of the neutrophil phenotype as biomarkers for diagnosis and prognostication. Lastly, we review findings from clinical trials of therapies that target the harmful effects of neutrophils, providing a bench-to-bedside perspective on neutrophils in critical illness.

  2. Can HbA1c be Used to Screen for Glucose Abnormalities Among Adults with Severe Mental Illness?

    PubMed

    Romain, A J; Letendre, E; Akrass, Z; Avignon, A; Karelis, A D; Sultan, A; Abdel-Baki, A

    2017-04-01

    Aim: Prediabetes and type 2 diabetes are highly prevalent among individuals with serious mental illness and increased by antipsychotic medication. Although widely recommended, many obstacles prevent these patients from obtaining a proper screening for dysglycemia. Currently, glycated hemoglobin (HbA1c), fasting glucose, and 2-hour glucose levels from the oral glucose tolerance test are used for screening prediabetes and type 2 diabetes. The objective of this study was to investigate if HbA1c could be used as the only screening test among individuals with serious mental illness. Methods: Cross sectional study comparing the sensitivity of HbA1c, fasting glucose, and 2-h oral glucose tolerance test to detect dysglycemias in serious mental illness participants referred for metabolic complications. Results: A total of 84 participants (43 female; aged: 38.5±12.8 years; BMI: 35.0±6.8 kg/m²) was included. Regarding prediabetes, 44, 44 and 76% were identified by HbA1c, fasting glucose, and 2 h- oral glucose tolerance test respectively and for type 2 diabetes, 60, 53 and 66% were identified by HbA1c, fasting glucose and 2 h-oral glucose tolerance test. The overlap between the 3 markers was low (8% of participants for prediabetes and 26% for Type 2 diabetes). Sensitivity of HbA1c were moderate (range 40-62.5%), while its specificity was excellent (92-93%). Conclusion: The present study indicates a low agreement between HbA1c, fasting glucose and 2-h oral glucose tolerance test. It appears that these markers do not identify the same participants. Thus, HbA1c may not be used alone to detect all glucose abnormalities among individuals with serious mental illness. © Georg Thieme Verlag KG Stuttgart · New York.

  3. Identification of age-dependent motor and neuropsychological behavioural abnormalities in a mouse model of Mucopolysaccharidosis Type II

    PubMed Central

    Gleitz, Hélène F. E.; O’Leary, Claire; Holley, Rebecca J.

    2017-01-01

    Severe mucopolysaccharidosis type II (MPS II) is a progressive lysosomal storage disease caused by mutations in the IDS gene, leading to a deficiency in the iduronate-2-sulfatase enzyme that is involved in heparan sulphate and dermatan sulphate catabolism. In constitutive form, MPS II is a multi-system disease characterised by progressive neurocognitive decline, severe skeletal abnormalities and hepatosplenomegaly. Although enzyme replacement therapy has been approved for treatment of peripheral organs, no therapy effectively treats the cognitive symptoms of the disease and novel therapies are in development to remediate this. Therapeutic efficacy and subsequent validation can be assessed using a variety of outcome measures that are translatable to clinical practice, such as behavioural measures. We sought to consolidate current knowledge of the cognitive, skeletal and motor abnormalities present in the MPS II mouse model by performing time course behavioural examinations of working memory, anxiety, activity levels, sociability and coordination and balance, up to 8 months of age. Cognitive decline associated with alterations in spatial working memory is detectable at 8 months of age in MPS II mice using spontaneous alternation, together with an altered response to novel environments and anxiolytic behaviour in the open-field. Coordination and balance on the accelerating rotarod were also significantly worse at 8 months, and may be associated with skeletal changes seen in MPS II mice. We demonstrate that the progressive nature of MPS II disease is also seen in the mouse model, and that cognitive and motor differences are detectable at 8 months of age using spontaneous alternation, the accelerating rotarod and the open-field tests. This study establishes neurological, motor and skeletal measures for use in pre-clinical studies to develop therapeutic approaches in MPS II. PMID:28207863

  4. A New Outlook on Mental Illnesses: Glial Involvement Beyond the Glue.

    PubMed

    Elsayed, Maha; Magistretti, Pierre J

    2015-01-01

    Mental illnesses have long been perceived as the exclusive consequence of abnormalities in neuronal functioning. Until recently, the role of glial cells in the pathophysiology of mental diseases has largely been overlooked. However recently, multiple lines of evidence suggest more diverse and significant functions of glia with behavior-altering effects. The newly ascribed roles of astrocytes, oligodendrocytes and microglia have led to their examination in brain pathology and mental illnesses. Indeed, abnormalities in glial function, structure and density have been observed in postmortem brain studies of subjects diagnosed with mental illnesses. In this review, we discuss the newly identified functions of glia and highlight the findings of glial abnormalities in psychiatric disorders. We discuss these preclinical and clinical findings implicating the involvement of glial cells in mental illnesses with the perspective that these cells may represent a new target for treatment.

  5. A New Outlook on Mental Illnesses: Glial Involvement Beyond the Glue

    PubMed Central

    Elsayed, Maha; Magistretti, Pierre J.

    2015-01-01

    Mental illnesses have long been perceived as the exclusive consequence of abnormalities in neuronal functioning. Until recently, the role of glial cells in the pathophysiology of mental diseases has largely been overlooked. However recently, multiple lines of evidence suggest more diverse and significant functions of glia with behavior-altering effects. The newly ascribed roles of astrocytes, oligodendrocytes and microglia have led to their examination in brain pathology and mental illnesses. Indeed, abnormalities in glial function, structure and density have been observed in postmortem brain studies of subjects diagnosed with mental illnesses. In this review, we discuss the newly identified functions of glia and highlight the findings of glial abnormalities in psychiatric disorders. We discuss these preclinical and clinical findings implicating the involvement of glial cells in mental illnesses with the perspective that these cells may represent a new target for treatment. PMID:26733803

  6. The genetics of mental illness: implications for practice.

    PubMed Central

    Hyman, S. E.

    2000-01-01

    Many of the comfortable and relatively simple models of the nature of mental disorders, their causes and their neural substrates now appear quite frayed. Gone is the idea that symptom clusters, course of illness, family history and treatment response would coalesce in a simple way to yield valid diagnoses. Also too simple was the concept, born of early pharmacological successes, that abnormal levels of one or more neurotransmitters would satisfactorily explain the pathogenesis of depression or schizophrenia. Gone is the notion that there is a single gene that causes any mental disorder or determines any behavioural variant. The concept of the causative gene has been replaced by that of genetic complexity, in which multiple genes act in concert with non-genetic factors to produce a risk of mental disorder. Discoveries in genetics and neuroscience can be expected to lead to better models that provide improved representation of the complexity of the brain and behaviour and the development of both. There are likely to be profound implications for clinical practice. The complex genetics of risk should reinvigorate research on the epidemiology and classification of mental disorders and explain the complex patterns of disease transmission within families. Knowledge of the timing of the expression of risk genes during brain development and of their function should not only contribute to an understanding of gene action and the pathophysiology of disease but should also help to direct the search for modifiable environmental risk factors that convert risk into illness. The function of risk genes can only become comprehensible in the context of advances at the molecular, cellular and systems levels in neuroscience and the behavioural sciences. Genetics should yield new therapies aimed not just at symptoms but also at pathogenic processes, thus permitting the targeting of specific therapies to individual patients. PMID:10885164

  7. Mentally abnormal homicide in New Zealand as defined by legal and clinical criteria: a national study.

    PubMed

    Simpson, Alexander I F; Skipworth, Jeremy; McKenna, Brian; Moskowitz, Andrew; Barry-Walsh, Justin

    2006-09-01

    Homicides by people with mental illness have been studied using either clinical or legal categorization of the homicide as abnormal. No previous study has employed both definitions in the same population. A retrospective study of all homicides in New Zealand between 1988 and 2000 considered mentally abnormal homicide using a legal definition (when the courts deemed a contribution of mental illness was present) and a clinical definition (defined as the presence of a discharge diagnosis from inpatient mental health treatment) of 'mentally abnormal'. Rates, characteristics and time trends were investigated. Of the 844 cases, 7.1% met legal criteria for being mentally abnormal, while 7.7% had ever received a diagnosis for a psychotic illness, and a further 14.5% had been admitted to a psychiatric hospital for any other reason. The majority (60%) of perpetrators with a psychotic diagnosis received a mental health disposition from the court. Of these, 60% were first diagnosed with their psychotic illness prior to the homicide, while 28% were first diagnosed at the time of the offence and a further 12% after imprisonment. Of all those who received a psychotic diagnosis, 89% had post-conviction admissions or a mental health disposition. Legal and clinical definitions of mentally abnormal homicide detect similar rates of mentally abnormal homicide, but illustrate somewhat different dimensions of the relationship between mental illness and homicide.

  8. Internet-based cognitive behaviour therapy and physical exercise - Effects studied by automated telephone assessments in mental ill-health patients; a randomized controlled trial.

    PubMed

    Strid, Catharina; Andersson, Claes; Forsell, Yvonne; Öjehagen, Agneta; Lundh, Lars-Gunnar

    2016-11-01

    Mental ill-health has become a large health problem and it is important for caregivers to provide effective treatment alternatives. REGASSA is a randomized controlled study performed in primary care to study the effects of 12 weeks of Internet-based cognitive behaviour therapy (ICBT) and physical exercise (PE) compared with treatment as usual (TAU) in patients with mild-to-moderate mental ill-health. The present study aimed to examine the results of these treatment alternatives on psychological functioning, stress, and sleep disturbances. The study comprised 879 patients with mental ill-health taking part in the REGASSA study. Data were collected by Interactive Voice Response (IVR), a computerized, automated telephone technique. The treatments were compared at baseline, twice during treatment, at the end of treatment and at three follow-ups after treatment. Measures used were the Outcome Questionnaire-45, the short versions of the Perceived Stress Scale, and the Karolinska Sleep Questionnaire. Linear mixed models showed that the patients in ICBT and PE had better results than in TAU on psychological functioning and sleep disturbances, p < .001, with weak-to-moderate effect sizes. On stress there were no differences; all groups made improvements. Women had stronger effects than men. More patients recovered on psychological functioning (OQ-45) in ICBT and PE than in TAU. Internet-based cognitive behaviour therapy and PE proved to be effective treatment alternatives for patients with mild-to-moderate mental ill-health in improving psychological functioning, stress, and sleep disturbances and could be useful alternatives in primary care. Internet-based cognitive behaviour therapy and physical exercise proved to be effective treatment alternatives for mental ill-health patients in primary care. Automated techniques (Interactive Voice Response) could be useful for following treatment course in large groups of patients in the health care. It is important to use

  9. Blindness and behavioural changes in the cat: common neurological causes.

    PubMed

    Falzone, Cristian; Lowrie, Mark

    2011-11-01

    Blindness and behavioural changes occur relatively commonly in cats, either separately or in combination, causing devastating consequences for the cat and owner. Blindness can be caused by primary ophthalmic, metabolic or intracranial disease. Similarly behavioural changes may be the primary result of intracranial or systemic disease, but also occur secondarily to visual deficits or changes in interaction with the external environment (ie, non-medical problems). The anatomical pathways involved in vision are very close to those involved in behavioural regulation. It is, therefore, likely that a brain lesion (especially a forebrain lesion) that causes blindness will also cause behavioural abnormalities. In cases of partial or unilateral blindness, obvious visual deficits may not be apparent to the owner or clinician. Rather, the visual impairment may manifest more subtly as changes in behaviour, reluctance to jump or unwillingness to go outside. Similarly, behavioural problems may be episodic and, hence, a cat presenting with behavioural disturbances may appear clinically normal on evaluation. Behavioural changes are unlikely to be noticed unless marked and associated with bilateral blindness or advanced systemic illness. This article discusses these two major disorders separately, with the aim of highlighting for the clinician some of the important aspects of the general clinical and neurological examination that can be performed to identify these challenging cases. Copyright © 2011 ISFM and AAFP. Published by Elsevier Ltd. All rights reserved.

  10. Abnormal interhemispheric connectivity in male psychopathic offenders

    PubMed Central

    Hoppenbrouwers, Sylco S.; De Jesus, Danilo R.; Sun, Yinming; Stirpe, Tania; Hofman, Dennis; McMaster, Jeff; Hughes, Ginny; Daskalakis, Zafiris J.; Schutter, Dennis J.L.G.

    2014-01-01

    Background Psychopathic offenders inevitably violate interpersonal norms and frequently resort to aggressive and criminal behaviour. The affective and cognitive deficits underlying these behaviours have been linked to abnormalities in functional interhemispheric connectivity. However, direct neurophysiological evidence for dysfunctional connectivity in psychopathic offenders is lacking. Methods We used transcranial magnetic stimulation combined with electroencephalography to examine interhemispheric connectivity in the dorsolateral and motor cortex in a sample of psychopathic offenders and healthy controls. We also measured intracortical inhibition and facilitation over the left and right motor cortex to investigate the effects of local cortical processes on interhemispheric connectivity. Results We enrolled 17 psychopathic offenders and 14 controls in our study. Global abnormalities in right to left functional connectivity were observed in psychopathic offenders compared with controls. Furthermore, in contrast to controls, psychopathic offenders showed increased intracortical inhibition in the right, but not the left, hemisphere. Limitations The relatively small sample size limited the sensitivity to show that the abnormalities in interhemispheric connectivity were specifically related to the dorsolateral prefrontal cortex in psychopathic offenders. Conclusion To our knowledge, this study provides the first neurophysiological evidence for abnormal interhemispheric connectivity in psychopathic offenders and may further our understanding of the disruptive antisocial behaviour of these offenders. PMID:23937798

  11. [Incidence and risk factors for mental abnormalities in children of psychiatric inpatients].

    PubMed

    Stelzig-Schöler, Renate; Hasselbring, Laura; Yazdi, Kurosch; Thun-Hohenstein, Leonhard; Stuppäck, Christoph; Aichhorn, Wolfgang

    2011-01-01

    Children of mentally ill parents are exposed to a variety of stress- and harmful life events. To which extent the mental illness of one or both parents affects their children's mental development is barely studied. Therefore, over a period of 6 months 142 patients with children below the age of 18 (n=237 children), who were admitted to the Dept. for Psychiatry and Psychotherapy 1 of the Paracelsus Medical University Salzburg, were questioned for abnormalities in their children's mental development. Additionally all these patients were assessed for their family situation, demographic data and psychiatric disorder. 38.4% (n=91) of the children showed mental abnormalities. The most common one were emotional (n=41), social (n=41) and learning (n=34) disabilities. Parental duration of the illness (p=0.001), age of the children (p=0.044), illness of both parents (p=0.008), longlasting family conflicts (p=0.003) and living with only one parent (p=0.012) were correlated significantly with mental abnormalities in children. The results confirm an increase risk for mental abnormalities in children of psychiatric patients. This risk varies with existing risk and protective factors, which can be partially influenced. Therefore children of mentally ill parents with problems in their mental development should be detected early. Even if genetic risk factors cannot be changed reducing known psychosocial risk factors and promotion protective factors can significantly influence a healthy development of these vulnerable children.

  12. Student Attitudes Toward Mental Illness

    ERIC Educational Resources Information Center

    Hare-Mustin, Rachel T.; Garvine, Richard

    1974-01-01

    Inquiry into the initial attitudes toward mental illness of students taking an abnormal psychology class indicates students' concerns and preconceptions and provides a basis for shaping the course to respond to student needs. (JH)

  13. Illness behavior.

    PubMed

    Sirri, Laura; Grandi, Silvana

    2012-01-01

    The term illness behavior was introduced by Mechanic and Volkart to describe the individuals' different ways to respond to their own health status. Pilowsky's concept of abnormal illness behavior encompasses several clinical conditions characterized by a maladaptive mode of experiencing, perceiving, evaluating and responding to one's own health status. The concept of somatization was criticized because it implies the presence of psychological distress or an underlying psychiatric disturbance when an organic cause for somatic symptoms is not found. Thus, more atheoretical terms , such as functional somatic symptoms and medically unexplained symptoms, were introduced. Both Kellner's Symptom Questionnaire and Derogatis' Symptom Checklist-90 include a scale for somatic symptoms, and other questionnaires were specifically designed to measure their frequency and severity. Kellner's Illness Attitude Scales appear to be the gold standard for the measurement of the hypochondriacal spectrum, which includes several clinical conditions, such as nosophobia, thanatophobia and health anxiety. The assessment of illness denial should consider that a certain degree of denial may sometimes prevent patients from overwhelming psychological distress resulting from life-threatening or stigmatized diseases. Denial may concern both physical and psychiatric symptoms. Specific instruments are available for both types of denial. The cognitive and emotional representations developed by subjects when they have to cope with an illness or a perceived health threat are subsumed under the concept of illness perception and may be assessed by the Brief Illness Perception Questionnaire. Copyright © 2012 S. Karger AG, Basel.

  14. Dysphagia is a common and serious problem for adults with mental illness: a systematic review.

    PubMed

    Aldridge, Kristy J; Taylor, Nicholas F

    2012-03-01

    Adults with mental illness may experience a higher incidence of dysphagia and choking due to factors such as medication side effects and behavioural abnormalities. The aim of this study was to determine the frequency of dysphagia and the most effective interventions for this population. Studies published up to August 2010 were sought via a comprehensive electronic database search (CINAHL, PsycINFO, MEDLINE, PubMed, Cochrane, and Embase). Studies reporting dysphagia frequency or dysphagia intervention outcomes in adults with mental illness were included. Two reviewers independently assessed study eligibility and quality, and the results were synthesised descriptively. Ten studies were identified, each describing dysphagia frequency or death due to choking asphyxiation. No studies evaluating intervention effectiveness were identified. Study quality was limited by subjective assessment of outcomes. Six studies presented dysphagia frequencies ranging from 9 to 42% in varying subgroups. Four studies presented the frequency of choking asphyxiation death, including a large survey that concluded that adults with organic mental illness were 43 times more likely to die of this cause than the general population. Dysphagia is a common and significant cause of morbidity and mortality in adults with mental illness and our review found that there is a lack of studies evaluating the effectiveness of intervention techniques.

  15. Patients' Illness Perception as a Tool to Improve Individual Disease Management in Primary Cutaneous Lymphomas.

    PubMed

    Porkert, Stefanie; Lehner-Baumgartner, Eva; Valencak, Julia; Knobler, Robert; Riedl, Elisabeth; Jonak, Constanze

    2018-02-07

    The Revised Illness Perception Questionnaire (IPQ-R) has been shown to assess illness perception reproducibly in primary cutaneous T-cell lymphomas (CTCL). Illness perception reflects patients' individual concepts of understanding and interpretation of the disease, influencing illness behaviour and health-related quality of life (HRQOL). This study investigated the clinical relevance of the relationships between illness perception, illness behaviour, and HRQOL in CTCL and cutaneous B-cell lymphomas (CBCL). A total of 92 patients completed the IPQ-R, the Scale for the Assessment of Illness Behavior (SAIB), and a skin-specific HRQOL tool (Skindex-29). Data on illness behaviour were not evidently related to illness perception, whereas illness perception was significantly associated with HRQOL. Both, IPQ-R and HRQOL results correlated with disease entity, stage, and socio-demographics. Only IPQ-R results provided practical information on patients' needs to train personal coping strategies. IPQ-R assessment in CTCL and CBCL might be a useful instrument to improve individual disease management.

  16. A general practice-based study of the relationship between indicators of mental illness and challenging behaviour among adults with intellectual disabilities.

    PubMed

    Felce, D; Kerr, M; Hastings, R P

    2009-03-01

    Existing studies tend to show a positive association between mental illness and challenging behaviour among adults with intellectual disabilities (ID). However, whether the association is direct or artefactual is less clear. The purpose was to explore the association between psychiatric status and level of challenging behaviour, while controlling for adaptive behaviour and occurrence of autistic spectrum disorders. Data were collected on the age, gender, adaptive and challenging behaviour, social impairment and psychiatric status of 312 adults with ID. Participants were divided according to psychiatric status, group equivalence in adaptive behaviour and the presence of autistic spectrum disorders achieved, and differences in challenging behaviour explored. In addition, multiple regression was used to examine the association between psychiatric status and challenging behaviour after controlling for other participant characteristics and to test whether the interaction between psychiatric status and adaptive behaviour added significantly to explanation. Challenging behaviour was higher among participants meeting threshold levels on the psychiatric screen. The regression analysis confirmed the association and demonstrated an interaction between total score on the psychiatric screen and level of adaptive behaviour. This moderated effect showed the relationship between psychiatric status and challenging behaviour to be stronger at lower adaptive behaviour. This study reinforces previous findings that psychiatric morbidity among people with ID is associated with higher levels of challenging behaviour and supports predictions that this association is more pronounced for people with severe ID. The precise nature and causal direction of the association requires further clarification. However, the understanding of how psychiatric problems might contribute to challenging behaviour needs to be part of the clinical appreciation of such behaviour.

  17. The Shared Decision Making Frontier: a Feasibility and Usability Study for Managing Non-Critical Chronic Illness by Combining Behavioural & Decision Theory with Online Technology.

    PubMed

    Russell, Amina; Van Woensel, William; Abidi, Samina Raza

    2015-01-01

    The objective of this study is to determine if shared decisions for managing non-critical chronic illness, made through an online biomedical technology intervention, us feasible and usable. The technology intervention incorporates behavioural and decision theories to increase patient engagement, and ultimately long term adherence to health behaviour change. We devised the iheart web intervention as a "proof of concept" in five phases. The implementation incorporates the Vaadin web application framework, Drools, EclipseLink and a MySQL database. Two-thirds of the study participants favoured the technology intervention, based on Likert-scale questions from a post-study questionnaire. Qualitative analysis of think aloud feedback, video screen captures and open-ended questions from the post-study questionnaire uncovered six main areas or themes for improvement. We conclude that online shared decisions for managing a non-critical chronic illness are feasible and usable through the iheart web intervention.

  18. Skin rash, headache and abnormal behaviour: unusual presentation of intracranial haemorrhage in dengue fever

    PubMed Central

    Wani, Abdul Majid; Mejally, Mousa Ali Al; Hussain, Waleed Mohd; Maimani, Wail Al; Hanif, Sadia; Khoujah, Amer Mohd; Siddiqi, Ahmad; Akhtar, Mubeena; Bafaraj, Mazen G; Fareed, Khurram

    2010-01-01

    Dengue viral infections are one of the most important mosquito borne diseases in the world. The dengue virus is a single stranded RNA virus belonging to the Flaviviridae family. There are four serotypes (DEN 1–4) classified according to biological and immunological criteria. Patients may be asymptomatic or their condition may give rise to undifferentiated fever, dengue fever, dengue haemorrhagic fever (DHF), or dengue shock syndrome. Annually, 100 million cases of dengue fever and half a million cases of DHF occur worldwide and 2.5 billion people are at risk. At present, dengue is endemic in 112 countries. Early recognition and prompt initiation of appropriate treatment are vital if disease related morbidity and mortality are to be limited. We present an interesting case of dengue fever with headache, skin rash and abnormal behaviour who had a massive intracranial haemorrhage with fatal outcome. PMID:22242067

  19. Screening for cognitive and behavioural impairment in amyotrophic lateral sclerosis: Frequency of abnormality and effect on survival.

    PubMed

    Xu, Zhouwei; Alruwaili, Ashwag Rafea S; Henderson, Robert David; McCombe, Pamela Ann

    2017-05-15

    To screen for cognitive and behavioural impairment in people with amyotrophic lateral sclerosis (ALS) and controls with neuromuscular disease and to correlate these with clinical features. 108 people with ALS and 60 controls with other neuromuscular diseases were recruited and assessed with the Addenbrooke's cognitive examination-III (ACE-III), the frontal assessment battery (FAB), and the executive function component of the Edinburgh cognitive and behavioural ALS screen (ECAS). The Amyotrophic lateral sclerosis-Frontotemporal dementia questionnaire (ALS-FTD-Q) and the Motor Neuron Disease Behavioural instrument (MiND-B) were administered to the caregivers of people with ALS. The prevalence of abnormalities was determined and correlated with clinical features and survival. In 37 people with ALS, serial studies were performed. The frequencies of cognitive impairment based on the ACE-III and FAB were 30.0% and 14.0%, in ALS and 11.7% and 3.3% in controls, respectively. Age and years of education influence the results of the ACE-III and ECAS executive function. In ALS, the frequencies of behavioural impairment based on ALS-FTD-Q and MiND-B were 32.1% and 39.4%, respectively. There is significant correlation of ALS-FTD-Q and MiND-B with the ALSFRS-R score. ALS participants with cognitive impairment measured with ACE-III had significantly shorter survival time than those without. ALS participants with behavioural impairment measured with ALS-FTD-Q had worse prognosis than those without. No significant difference was found between the first two serial cognitive tests based on ACE-III and FAB by using generalized estimating equation. There is a greater frequency of cognitive impairment in people with ALS than in patients with other neuromuscular diseases. The cognitive and behavioural tests are potential biomarkers of the prognosis of ALS. The results of cognitive tests are stable over 6months and possibly longer. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. Intestinal Rotation Abnormalities and Midgut Volvulus.

    PubMed

    Langer, Jacob C

    2017-02-01

    Rotation abnormalities may be asymptomatic or may be associated with obstruction caused by bands, midgut volvulus, or associated atresia or web. The most important goal of clinicians is to determine whether the patient has midgut volvulus with intestinal ischemia, in which case an emergency laparotomy should be done. If the patient is not acutely ill, the next goal is to determine whether the patient has a narrow-based small bowel mesentery. In general, the outcomes for children with a rotation abnormality are excellent, unless there has been midgut volvulus with significant intestinal ischemia. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Neurobiological correlates of illness progression in the recurrent affective disorders.

    PubMed

    Post, Robert M; Fleming, Jaclyn; Kapczinski, Flavio

    2012-05-01

    Some clinical aspects of affective illness progression, such as episode-, stress-, and substance-induced sensitization, have been well documented in the literature, but others have received less attention. These include cognitive deficits, treatment-refractoriness, and neurobiological correlates of illness progression, which are the primary focus of this paper. We review the evidence that cognitive dysfunction, treatment resistance, medical comorbidities, and neurobiological abnormalities increase as a function of the number of prior episodes or duration of illness in the recurrent unipolar and bipolar disorders. Substantial evidence supports the view that cognitive dysfunction and vulnerability to a diagnosis of dementia in old age increases as a function of number of prior mood episodes as does non-response to many therapeutic interventions as well as naturalistic treatment. Neurobiological abnormalities that correlate with the number of mood episodes or duration of illness include: anatomical, functional, and biochemical deficits in the prefrontal cortex and hippocampus, as well as amygdala hyperactivity and cortisol hyper-secretion. Some neurotrophic factors and inflammatory markers may also change with greater illness burden. Causality cannot be inferred from these correlative relationships. Nonetheless, given the potentially grave consequences of episode recurrence and progression for morbidity and treatment non-responsiveness, it is clinically wise to assume episodes are causing some of the progressive cognitive and neurobiological abnormalities. As such, earlier and more sustained long-term prophylaxis to attempt to reduce these adverse outcomes is indicated. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. Homicide and mental illness in New Zealand, 1970-2000.

    PubMed

    Simpson, Alexander I F; McKenna, Brian; Moskowitz, Andrew; Skipworth, Jeremy; Barry-Walsh, Justin

    2004-11-01

    Homicides by mentally ill persons have led to political concerns about deinstitutionalisation. To provide accurate information about the contribution of mental illness to homicide rates. Retrospective study of homicide in New Zealand from 1970 to 2000, using data from government sources. 'Mentally abnormal homicide'perpetrators were defined as those found unfitto stand trial, not guilty by reason of insanity, convicted and sentenced to psychiatric committal, or convicted of infanticide. Group and time trends were analysed. Mentally abnormal homicides constituted 8.7% of the 1498 homicides. The annual rate of such homicides was 1.3 per million population, static over the period. Total homicides increased by over 6% per year from 1970 to 1990, then declined from 1990 to 2000. The percentage of all homicides committed by the mentally abnormal group fell from 19.5% in 1970 to 5.0% in 2000. Ten percent of perpetrators had been admitted to hospital during the month before the offence; 28.6% had had no prior contact with mental health services. Victims were most commonly known to the perpetrator (74%). Deinstitutionalisation appears not to be associated with an increased risk of homicide by people who are mentally ill.

  3. Abnormal Repetitive Behaviours: Shared Phenomenology and Pathophysiology

    ERIC Educational Resources Information Center

    Muehlmann, A. M.; Lewis, M. H.

    2012-01-01

    Background: Self-injurious behaviour (SIB) is a devastating problem observed in individuals with various neurodevelopmental disorders, including specific genetic syndromes as well as idiopathic intellectual and developmental disability. Although an increased prevalence of SIB has been documented in specific genetic mutations, little is known about…

  4. Psychiatric illness in physicians.

    PubMed Central

    Shortt, S E

    1979-01-01

    Psychiatric illness and behavioural problems among physicians are reviewed in this paper. Some studies suggest that the medical profession has a high rate of alcoholism, drug abuse and marital discord. As well, physicians appear to commit suicide and to seek admission to psychiatric institutions more frequently than comparable populations. Considered as etiologic factors in psychiatric illness among physicians are the role strain inherent in the profession and the personality development of individual practitioners prior to their entering medical school. The review concludes with suggestions for an improved approach to treatment and prevention. PMID:380794

  5. Differences in ME and CFS Symptomology in Patients with Normal and Abnormal Exercise Test Results.

    PubMed

    McManimen, Stephanie L; Jason, Leonard A

    2017-01-01

    Post-exertional malaise (PEM) is a cardinal symptom of myalgic encephalomyelitis (ME) and chronic fatigue syndrome (CFS), which often distinguishes patients with this illness from healthy controls or individuals with exclusionary illnesses such as depression. However, occurrence rates for PEM fluctuate from subject to how the symptom is operationalized. One commonly utilized method is exercise testing, maximal or submaximal. Many patients with ME and CFS experience PEM after participating in these tests, and often show abnormal results. However, some patients still exhibit normal results after participating in the exercise testing. This study examined the differences between two patient groups with ME and CFS, those with normal results and those with abnormal results, on several PEM-related symptoms and illness characteristics. The results suggest those that displayed abnormal results following testing have more frequent and severe PEM, worse overall functioning, and are more likely to be bedbound than those that displayed normal results.

  6. Allelic interaction of F1 pollen sterility loci and abnormal chromosome behaviour caused pollen sterility in intersubspecific autotetraploid rice hybrids.

    PubMed

    He, J H; Shahid, M Q; Li, Y J; Guo, H B; Cheng, X A; Liu, X D; Lu, Y G

    2011-08-01

    The intersubspecific hybrids of autotetraploid rice has many features that increase rice yield, but lower seed set is a major hindrance in its utilization. Pollen sterility is one of the most important factors which cause intersubspecific hybrid sterility. The hybrids with greater variation in seed set were used to study how the F(1) pollen sterile loci (S-a, S-b, and S-c) interact with each other and how abnormal chromosome behaviour and allelic interaction of F(1) sterility loci affect pollen fertility and seed set of intersubspecific autotetraploid rice hybrids. The results showed that interaction between pollen sterility loci have significant effects on the pollen fertility of autotetraploid hybrids, and pollen fertility further decreased with an increase in the allelic interaction of F(1) pollen sterility loci. Abnormal ultra-structure and microtubule distribution patterns during pollen mother cell (PMC) meiosis were found in the hybrids with low pollen fertility in interphase and leptotene, suggesting that the effect-time of pollen sterility loci interaction was very early. There were highly significant differences in the number of quadrivalents and bivalents, and in chromosome configuration among all the hybrids, and quadrivalents decreased with an increase in the seed set of autotetraploid hybrids. Many different kinds of chromosomal abnormalities, such as chromosome straggling, chromosome lagging, asynchrony of chromosome disjunction, and tri-fission were found during the various developmental stages of PMC meiosis. All these abnormalities were significantly higher in sterile hybrids than in fertile hybrids, suggesting that pollen sterility gene interactions tend to increase the chromosomal abnormalities which cause the partial abortion of male gametes and leads to the decline in the seed set of the autotetraploid rice hybrids. © 2011 The Author(s).

  7. Children of Mothers with Mental Ilness: Attachment, Emotional and Behavioural Problems

    ERIC Educational Resources Information Center

    Cunningham, Judi; Harris, Gillian; Vostanis, Panos; Oyebode, Femi; Blissett, Jackie

    2004-01-01

    This study describes the pattern of emotional and behavioural difficulties of children whose mothers have mental illness, and explores the relationship between children's behavioural and emotional difficulties and maternal perceptions of attachment. Thirteen mothers previously admitted to psychiatric hospital for mental illness completed a measure…

  8. Illness Attitudes Scale dimensions and their associations with anxiety-related constructs in a nonclinical sample.

    PubMed

    Stewart, S H; Watt, M C

    2000-01-01

    The Illness Attitudes Scale (IAS) is a self-rated measure that consists of nine subscales designed to assess fears, attitudes and beliefs associated with hypochondriacal concerns and abnormal illness behavior [Kellner, R. (1986). Somatization and hypochondriasis. New York: Praeger; Kellner, R. (1987). Abridged manual of the Illness Attitudes Scale. Department of Psychiatry, School of Medicine, University of New Mexico]. The purposes of the present study were to explore the hierarchical factor structure of the IAS in a nonclinical sample of young adult volunteers and to examine the relations of each illness attitudes dimension to a set of anxiety-related measures. One-hundred and ninety-seven undergraduate university students (156 F, 41 M; mean age = 21.9 years) completed the IAS as well as measures of anxiety sensitivity, trait anxiety and panic attack history. The results of principal components analyses with oblique (Oblimin) rotation suggested that the IAS is best conceptualized as a four-factor measure at the lower order level (with lower-order dimensions tapping illness-related Fears, Behavior, Beliefs and Effects, respectively), and a unifactorial measure at the higher-order level (i.e. higher-order dimension tapping General Hypochondriacal Concerns). The factor structure overlapped to some degree with the scoring of the IAS proposed by Kellner (1986, 1987), as well as with the factor structures identified in previously-tested clinical and nonclinical samples [Ferguson, E. & Daniel, E. (1995). The Illness Attitudes Scale (IAS): a psychometric evaluation on a nonclinical population. Personality and Individual Differences, 18, 463-469; Hadjistavropoulos, H. D. & Asmundson, G. J. G. (1998). Factor analytic investigation of the Illness Attitudes Scale in a chronic pain sample. Behaviour Research and Therapy, 36, 1185-1195; Hadjistavropoulos, H. D., Frombach, I. & Asmundson, G. J. G. (in press). Exploratory and confirmatory factor analytic investigations of the

  9. Disruption of the Zdhhc9 intellectual disability gene leads to behavioural abnormalities in a mouse model.

    PubMed

    Kouskou, Marianna; Thomson, David M; Brett, Ros R; Wheeler, Lee; Tate, Rothwelle J; Pratt, Judith A; Chamberlain, Luke H

    2018-06-23

    Protein S-acylation is a widespread post-translational modification that regulates the trafficking and function of a diverse array of proteins. This modification is catalysed by a family of twenty-three zDHHC enzymes that exhibit both specific and overlapping substrate interactions. Mutations in the gene encoding zDHHC9 cause mild-to-moderate intellectual disability, seizures, speech and language impairment, hypoplasia of the corpus callosum and reduced volume of sub-cortical structures. In this study, we have undertaken behavioural phenotyping, magnetic resonance imaging (MRI) and isolation of S-acylated proteins to investigate the effect of disruption of the Zdhhc9 gene in mice in a C57BL/6 genetic background. Zdhhc9 mutant male mice exhibit a range of abnormalities compared with their wild-type littermates: altered behaviour in the open-field test, elevated plus maze and acoustic startle test that is consistent with a reduced anxiety level; a reduced hang time in the hanging wire test that suggests underlying hypotonia but which may also be linked to reduced anxiety; deficits in the Morris water maze test of hippocampal-dependent spatial learning and memory; and a 36% reduction in corpus callosum volume revealed by MRI. Surprisingly, membrane association and S-acylation of H-Ras was not disrupted in either whole brain or hippocampus of Zdhhc9 mutant mice, suggesting that other substrates of this enzyme are linked to the observed changes. Overall, this study highlights a key role for zDHHC9 in brain development and behaviour, and supports the utility of the Zdhhc9 mutant mouse line to investigate molecular and cellular changes linked to intellectual disability and other deficits in the human population. Copyright © 2018. Published by Elsevier Inc.

  10. Hygienic food handling behaviours. An application of the Theory of Planned Behaviour.

    PubMed

    Mullan, Barbara A; Wong, Cara L

    2009-06-01

    It is estimated that 5.4 million Australians get sick annually from eating contaminated food and that up to 20% of this illness results from food handling behaviour. A study was undertaken to investigate the efficacy of the Theory of Planned Behaviour (TPB) including past behaviour in predicting safe food handling intention and behaviour. One hundred and nine participants completed questionnaires regarding their attitudes, perceived behavioural control (PBC), subjective norm, intentions and past behaviour. Behaviour was measured 4 weeks later. The TPB predicted a high proportion of variance in both intentions and behaviour, and past behaviour/habit was found to be the strongest predictor of behaviour. The results of the present study suggest interventions aimed at increasing safe food handling intentions should focus on the impact of normative influences and perceptions of control over their food handling environment; whereas interventions to change actual behaviour should attempt to increase hygienic food handling as a habitual behaviour.

  11. Supernatural versus medical: Responses to mental illness from undergraduate university students in Trinidad.

    PubMed

    Ramkissoon, AnMarie Kamanie; Donald, Casswina; Hutchinson, Gerard

    2017-06-01

    Background/Introduction: Perceptions about the aetiology of mental illness are likely to influence help-seeking behaviour. Understanding help-seeking behaviour will improve service provision and access. Therefore, this is likely to improve treatment outcomes. We assessed the perceptions and help-seeking behaviours surrounding mental illness in a Trinidadian population of 158 tertiary-level students (136 female, 22 male; mean age 30) by analysing their responses to a questionnaire which asked for responses regarding a case vignette of a 25-year-old young woman exhibiting symptoms suggestive of schizophrenia. Of the respondents, 32.3% attributed the symptoms to supernatural causes. Specifically, 27.8% to someone doing her bad and 24.1% to evil spirits. In all, 77.2% of respondents indicated that mental illness was caused by medical problems and 63.3% to work stress. A minimum of 9.5% of the students therefore have dual perceptions regarding causation (77.2 + 32.3 = 109.5) Those who perceived causation to be supernatural said they would seek help from both medical ( p = .000) and supernatural ( p = .000) modalities. This also applied significantly to those who said the causation was medical, that is, seeking both religious intervention ( p = .000) and medical intervention (.000) as the first path in the health-seeking pathway. Dual help-seeking behaviour seems to be the functional result of an integration of religious and medical models of mental illness causation even in respondents who clearly identified only one of these as the likely cause of the illness behaviour.

  12. Microstructural abnormalities of the brain white matter in attention-deficit/hyperactivity disorder

    PubMed Central

    Chen, Lizhou; Huang, Xiaoqi; Lei, Du; He, Ning; Hu, Xinyu; Chen, Ying; Li, Yuanyuan; Zhou, Jinbo; Guo, Lanting; Kemp, Graham J.; Gong, Qiyong

    2015-01-01

    Background Attention-deficit/hyperactivity disorder (ADHD) is an early-onset neurodevelopmental disorder with multiple behavioural problems and executive dysfunctions for which neuroimaging studies have reported a variety of abnormalities, with inconsistencies partly owing to confounding by medication and concurrent psychiatric disease. We aimed to investigate the microstructural abnormalities of white matter in unmedicated children and adolescents with pure ADHD and to explore the association between these abnormalities and behavioural symptoms and executive functions. Methods We assessed children and adolescents with ADHD and healthy controls using psychiatric interviews. Behavioural problems were rated using the revised Conners’ Parent Rating Scale, and executive functions were measured using the Stroop Colour-Word Test and the Wisconsin Card Sorting test. We acquired diffusion tensor imaging data using a 3 T MRI system, and we compared diffusion parameters, including fractional anisotropy (FA) and mean, axial and radial diffusivities, between the 2 groups. Results Thirty-three children and adolescents with ADHD and 35 healthy controls were included in our study. In patients compared with controls, FA was increased in the left posterior cingulum bundle as a result of both increased axial diffusivity and decreased radial diffusivity. In addition, the averaged FA of the cluster in this region correlated with behavioural measures as well as executive function in patients with ADHD. Limitations This study was limited by its cross-sectional design and small sample size. The cluster size of the significant result was small. Conclusion Our findings suggest that white matter abnormalities within the limbic network could be part of the neural underpinning of behavioural problems and executive dysfunction in patients with ADHD. PMID:25853285

  13. What motivates Australian health service users with chronic illness to engage in self-management behaviour?

    PubMed

    Jowsey, Tanisha; Pearce-Brown, Carmen; Douglas, Kirsty A; Yen, Laurann

    2014-04-01

    Health policy in Australia emphasizes the role of health service users (HSU) in managing their own care but does not include mechanisms to assist HSUs to do so. To describe motivation towards or away from self-management in a diverse group of older Australians with diabetes, chronic heart failure (CHF) or chronic obstructive pulmonary disease (COPD) and suggest policy interventions to increase patient motivation to manage effectively. Content and thematic analyses of in-depth semi-structured interviews. Participants were asked to describe their experience of having chronic illness, including experiences with health professionals and health services. Secondary analysis was undertaken to expose descriptions of self-management behaviours and their corresponding motivational factors. Health service users with diabetes, COPD and/or CHF (N=52). Participant descriptions exposed internal and external sources of motivation. Internal motivation was most often framed positively in terms of the desire to optimize health, independence and wellness and negatively in terms of avoiding the loss of those attributes. External motivation commonly arose from interactions with family, carers and health professionals. Different motivators appeared to work simultaneously and interactively in individuals, and some motivators seemed to be both positive and negative drivers. Successful management of chronic illness requires recognition that the driving forces behind motivation are interconnected. In particular, the significance of family as an external source of motivation suggests a need for increased investment in the knowledge and skill building of family members who contribute to care. © 2011 John Wiley & Sons Ltd.

  14. Possible structural abnormality of the brainstem in unipolar depressive illness: a transcranial ultrasound and diffusion tensor magnetic resonance imaging study.

    PubMed

    Steele, J D; Bastin, M E; Wardlaw, J M; Ebmeier, K P

    2005-11-01

    Most empirically derived antidepressants increase monoamine levels. The nuclei of cells synthesising these monoamines are located in the brainstem, and projection tracts such as the medial forebrain bundle reach virtually all other brain areas. Two studies of unipolar depressive illness using transcranial ultrasound have reported reduced echogenicity of the brainstem midline in unipolar depressed patients. This may be consistent with disruption of white matter tracts, including the medial forebrain bundle, and it has been suggested that the effect of such disruption could be reversed by antidepressants. To replicate these findings in a group of unipolar depressed patients and controls. Fifteen unipolar depressed patients and 15 controls were studied using transcranial ultrasound imaging and diffusion tensor magnetic resonance imaging (DT-MRI). No difference in echogenicity of the brainstem midline of unipolar depressed patients was found. A possible trend (Cohen's d = 0.39) in the direction of previous studies was found. Although the echogenicity of the brainstem midline of the control group was found to be similar to previous reports, there was no reduction in the patient group. Additionally, no structural abnormality of the brainstem was identified using DT-MRI. While these data do not replicate the findings of previous studies reporting a significant reduction in the echogenicity of the brainstem midline in unipolar depressed patients, the ultrasound investigation indicated that there may be a trend in this direction. Given the importance of identifying the causes of depressive illness, it is important that other groups attempt similar studies.

  15. Do everyday problems of people with chronic illness interfere with their disease management?

    PubMed

    van Houtum, Lieke; Rijken, Mieke; Groenewegen, Peter

    2015-10-01

    Being chronically ill is a continuous process of balancing the demands of the illness and the demands of everyday life. Understanding how everyday life affects self-management might help to provide better professional support. However, little attention has been paid to the influence of everyday life on self-management. The purpose of this study is to examine to what extent problems in everyday life interfere with the self-management behaviour of people with chronic illness, i.e. their ability to manage their illness. To estimate the effects of having everyday problems on self-management, cross-sectional linear regression analyses with propensity score matching were conducted. Data was used from 1731 patients with chronic disease(s) who participated in a nationwide Dutch panel-study. One third of people with chronic illness encounter basic (e.g. financial, housing, employment) or social (e.g. partner, children, sexual or leisure) problems in their daily life. Younger people, people with poor health and people with physical limitations are more likely to have everyday problems. Experiencing basic problems is related to less active coping behaviour, while experiencing social problems is related to lower levels of symptom management and less active coping behaviour. The extent of everyday problems interfering with self-management of people with chronic illness depends on the type of everyday problems encountered, as well as on the type of self-management activities at stake. Healthcare providers should pay attention to the life context of people with chronic illness during consultations, as patients' ability to manage their illness is related to it.

  16. Stalkers and harassers of royalty: the role of mental illness and motivation.

    PubMed

    James, D V; Mullen, P E; Pathé, M T; Meloy, J R; Preston, L F; Darnley, B; Farnham, F R

    2009-09-01

    Public figures are at increased risk of attracting unwanted attention in the form of intrusions, stalking and, occasionally, attack. Whereas the potential threat to the British Royal Family from terrorists and organized groups is clearly defined, there is a dearth of knowledge about that from individual harassers and stalkers. This paper reports findings from the first systematic study of this group. A retrospective study was conducted of a randomly selected stratified sample (n=275) of 8001 files compiled by the Metropolitan Police Service's Royalty Protection Unit over 15 years on inappropriate communications or approaches to members of the British Royal Family. Cases were split into behavioural types. Evidence of major mental illness was recorded from the files. Cases were classified according to a motivational typology. An analysis was undertaken of associations between motivation, type of behaviour and mental illness. Of the study sample, 83.6% were suffering from serious mental illness. Different forms of behaviour were associated with different patterns of symptomatology. Cases could be separated into eight motivational groups, which also showed significant differences in mental state. Marked differences in the intrusiveness of behaviour were found between motivational groups. The high prevalence of mental illness indicates the relevance of psychiatric intervention. This would serve the health interests of psychotic individuals and alleviate protection concerns without the necessity of attempting large numbers of individual risk predictions. The finding that some motivations are more likely to drive intrusive behaviours than others may help focus both health and protection interventions.

  17. Hemorheological abnormalities in human arterial hypertension

    NASA Astrophysics Data System (ADS)

    Lo Presti, Rosalia; Hopps, Eugenia; Caimi, Gregorio

    2014-05-01

    Blood rheology is impaired in hypertensive patients. The alteration involves blood and plasma viscosity, and the erythrocyte behaviour is often abnormal. The hemorheological pattern appears to be related to some pathophysiological mechanisms of hypertension and to organ damage, in particular left ventricular hypertrophy and myocardial ischemia. Abnormalities have been observed in erythrocyte membrane fluidity, explored by fluorescence spectroscopy and electron spin resonance. This may be relevant for red cell flow in microvessels and oxygen delivery to tissues. Although blood viscosity is not a direct target of antihypertensive therapy, the rheological properties of blood play a role in the pathophysiology of arterial hypertension and its vascular complications.

  18. 'Is gestational diabetes a severe illness?' exploring beliefs and self-care behaviour among women with gestational diabetes living in a rural area of the south east of China.

    PubMed

    Ge, Li; Wikby, Kerstin; Rask, Mikael

    2016-12-01

    This study explores beliefs about illness and health and self-care behaviour among women with gestational diabetes living in a rural area of the south east of China. A qualitative exploratory study using semi-structured interviews and qualitative content analysis. A hospital located in the outskirts of a city in the south east of China. Seventeen women with gestational diabetes in 34-38th pregnant weeks. The beliefs about gestational diabetes among the women in the present study were found to be bidirectional. Some of them feared the illness and its negative influence on health, while others believed that it was not a severe illness and disbelieved the diagnosis of gestational diabetes. They related their illness and health to the individual, social and natural factors. They mainly sought help from the professional sector, but did not fully comply with the professionals' advice. Diet control and exercise were their main self-care measures, but none of them self-monitored their blood glucose. They demonstrated their misunderstanding about diet control and self-monitoring of blood glucose. This study highlighted the serious lack of knowledge, lower level of risk awareness and poor self-care behaviour among women in this group. Health professionals were found to be the most important source of knowledge about gestational diabetes for these women. The influence of Chinese culture was demonstrated. Gestational diabetes among these women can most likely be improved by training the health professionals and by health education involving individuals, families and the rural communities. © 2016 National Rural Health Alliance Inc.

  19. [The stigma of mental illness: concepts, forms, and consequences].

    PubMed

    Rüsch, Nicolas; Angermeyer, Matthias C; Corrigan, Patrick W

    2005-07-01

    Persons with mental illness frequently encounter public stigma and may suffer from self-stigma. We aim to clarify the concept of mental illness stigma and discuss important consequences for people with mental illness. A search of scientific literature on mental illness stigma was conducted with a focus on conceptually relevant empirical studies. After giving a conceptual overview of stigma, we elaborate on the consequences of stigma, focussing on self-stigma/empowerment, coping behaviour, fear of stigma as a barrier to using health services, and on structural discrimination. Main strategies to reduce stigma -- protest, education, and contact -- are discussed. Stigma is of central importance to persons with mental illness, both to how they experience their illness and its consequences and whether they use available health services. Well-designed anti-stigma initiatives will help to diminish the impact of mental illness stigma.

  20. Biological indicators of illness risk in offspring of bipolar parents: targeting the hypothalamic-pituitary-adrenal axis and immune system.

    PubMed

    Duffy, Anne; Lewitzka, Ute; Doucette, Sarah; Andreazza, Ana; Grof, Paul

    2012-05-01

    The study aims to provide a selective review of the literature pertaining to the hypothalamic-pituitary-adrenal (HPA) axis and immune abnormalities as informative biological indicators of vulnerability in bipolar disorder (BD). We summarize key findings relating to HPA axis and immunological abnormalities in bipolar patients and their high-risk offspring. Findings derive from a review of selected original papers published in the literature, and supplemented by papers identified through bibliography review. Neurobiological findings are discussed in the context of emergent BD in those at genetic risk and synthesized into a neurodevelopmental model of illness onset and progression. BD is associated with a number of genetic and possibly epigenetic abnormalities associated with neurotransmitter, hormonal and immunologically mediated neurobiological pathways. Data from clinical and high-risk studies implicate HPA axis and immune system abnormalities, which may represent inherited vulnerabilities important for the transition to illness onset. Post-mortem and clinical studies implicate intracellular signal transduction processes and disturbance in energy metabolism associated with established BD. Specifically, long-standing maladaptive alterations such as changes in neuronal systems may be mediated through changes in intracellular signalling pathways, oxidative stress, cellular energy metabolism and apoptosis associated with substantial burden of illness. Prospective longitudinal studies of endophenotypes and biomarkers such as HPA axis and immune abnormalities in high-risk offspring will be helpful to understand genetically mediated biological pathways associated with illness onset and progression. A clinical staging model describing emergent illness in those at genetic risk should facilitate this line of investigation. © 2011 Blackwell Publishing Asia Pty Ltd.

  1. Managing Disruptive Behaviour in the Classroom

    ERIC Educational Resources Information Center

    Deering, Catherine

    2011-01-01

    Both faculty and students at many colleges and universities report numerous incidents of disruptive and uncivil behaviour. However, studies show that faculty are often reluctant to confront these situations, or they feel ill-equipped to intervene. If the behaviour escalates, a disproportionate amount of time and effort can be spent trying to…

  2. [Abnormal cervicovaginal cytology in women with rheumatoid arthritis].

    PubMed

    Mercado, Ulises

    2010-02-01

    Patients with rheumatoid arthritis (RA) are at increased risk of infections and cancer. A link between RA and abnormal cervicovaginal cytology has rarely been reported. The aim of this study was to review cervicovaginal cytology results in women with RA and compare them with a control population. Sexual behavior also was investigated. Cervicovaginal cytology results of 95 women with RA were compared to those of a control population of 1,719 women attending at the same hospital and followed until June 2009. Records of RA patients were reviewed to obtain clinical data, particularly sexual behavior. Of 95 RA patients, 13/95 had an abnormal cervicovaginal cytology result, compared with 120/1,719 controls. Twelve/13 had squamous intraepithelial lesions (SIL), compared with 27/120 controls. There was no significant difference in sexual partners between women with RA and controls. Women with RA without abnormal cervicovaginal cytology had less sexual partners than those with RA and abnormal cytology. Two women with RA and abnormal cervicovaginal cytology had a history of condylomata and herpes genital. Three/13 women with RA developed abnormal cervicovaginal cytology after 12 to 36 months initiating their illness. None from them had ever received immunosuppressants. Women with RA have an increased prevalence of abnormal cervical cytology, compared with a control population. It may be related to chronic inflammatory disease and sexual behavior.

  3. Attitudes of Malaysian general hospital staff towards patients with mental illness and diabetes

    PubMed Central

    2011-01-01

    Background The context of the study is the increased assessment and treatment of persons with mental illness in general hospital settings by general health staff, as the move away from mental hospitals gathers pace in low and middle income countries. The purpose of the study was to examine whether general attitudes of hospital staff towards persons with mental illness, and extent of mental health training and clinical experience, are associated with different attitudes and behaviours towards a patient with mental illness than towards a patients with a general health problem - diabetes. Methods General hospital health professionals in Malaysia were randomly allocated one of two vignettes, one describing a patient with mental illness and the other a patient with diabetes, and invited to complete a questionnaire examining attitudes and health care practices in relation to the case. The questionnaires completed by respondents included questions on demographics, training in mental health, exposure in clinical practice to people with mental illness, attitudes and expected health care behaviour towards the patient in the vignette, and a general questionnaire exploring negative attitudes towards people with mental illness. Questionnaires with complete responses were received from 654 study participants. Results Stigmatising attitudes towards persons with mental illness were common. Those responding to the mental illness vignette (N = 356) gave significantly lower ratings on care and support and higher ratings on avoidance and negative stereotype expectations compared with those responding the diabetes vignette (N = 298). Conclusions Results support the view that, in the Malaysian setting, patients with mental illness may receive differential care from general hospital staff and that general stigmatising attitudes among professionals may influence their care practices. More direct measurement of clinician behaviours than able to be implemented through survey method is

  4. Brain-behaviour relationships in people at high genetic risk of schizophrenia.

    PubMed

    Lymer, G Katherine S; Job, Dominic E; William, T; Moorhead, J; McIntosh, Andrew M; Owens, David G C; Johnstone, Eve C; Lawrie, Stephen M

    2006-10-15

    The brain is known to be structurally abnormal in schizophrenia, with replicated findings between anatomical deficits and some dysfunctions. These structure-function associations have, however, only very rarely been studied in relatives at risk of schizophrenia. We studied the relationships between structure and schizotypal features (assessed using RISC and SIS) and verbal learning and memory (measured using RAVLT) in relatives at high risk of developing schizophrenia and normal controls. Since these behavioural test scores are strong predictors of schizophrenia in the Edinburgh High Risk Study, we hypothesised that these relationships would differ between those high-risk subjects who will develop schizophrenia from those who will not. We performed multiple regressions of the grey matter segments of the subjects and controls, produced using grey matter optimised, voxel-based morphometry, with their RAVLT, SIS and RISC scores in SPM. Where significant relationships were found, we used SPSS to test for subject group by behavioural score interactions. In those high-risk subjects who became ill, grey matter density (GMD) was significantly correlated with RISC in the left superior temporal gyrus. In subjects who remained well, SIS was significantly correlated with GMD in the right pulvinar. Across the whole HR group, GMD in the right medial dorsal thalamic nucleus was significantly correlated with RAVLT. In those subjects who developed symptoms, RAVLT significantly correlated with GMD in right parahippocampal gyrus whereas in those who became ill, significant correlations existed bilaterally in the pulvinar. These results suggest complex and changing patterns of structural-functional relationships in those subjects at high-risk of schizophrenia.

  5. The importance of health belief models in determining self-care behaviour in diabetes.

    PubMed

    Harvey, J N; Lawson, V L

    2009-01-01

    Patients' self-care behaviours have a major role in diabetes management. Diabetes education provides the required knowledge, but despite this, self-care is often suboptimal. The degree to which patients follow advice as regards the various self-care behaviours is determined by their health beliefs (Illness Representations or Personal Models) of diabetes. Psychometric studies have tried to categorize and measure the beliefs about illness that influence patients to adhere to treatment recommendations in diabetes. Various models have been proposed to explain the relationship between beliefs and behaviour. Leventhal's Self-Regulatory Model, which takes account of the emotional as well as the objective rational response to illness, currently seems to offer the best system for identifying the determinants of patient self-care behaviour. A review of interventions indicates those based on psychological theory offer professionals the best chance of maximizing their patients' contribution to diabetes self-management and achieving improved outcomes, both glycaemic and psychosocial. Studies designed specifically to modify illness representations are now being undertaken. This brief review aims to summarize developments in this area of psychological theory over the last 20 years and the implications for promoting better self-care behaviour in diabetes.

  6. Images of Illness

    PubMed Central

    Longhurst, Mark F.

    1992-01-01

    The images we as physicians retain of our patients have a bearing on the evolution of our clinical behaviour and attributes. These images can enhance our diagnostic and therapeutic skills, increase our capacity to care for people with incurable diseases, and offer insights into our own emotional response. A recollection of five people with Parkinson's disease offers a college of images to give us further insights into the meaning of illness-for the patient and the physician. PMID:20469529

  7. Mental illness in Disney animated films.

    PubMed

    Lawson, Andrea; Fouts, Gregory

    2004-05-01

    To examine the prevalence of verbalizations about mental illness in the animated feature films of The Walt Disney Company (TWDC). We discuss the results within the context of children's repeated exposure to popular animated movies and their learning of labels and stereotypes associated with mental illness. We recommend further research on this topic. We coded 34 animated feature films produced by TWDC for mental illness references (for example, "crazy" or "nuts"). We developed a coding manual to systematize the content analysis, to ensure accuracy of the data, and to ascertain intercoder reliability. Most of the films (that is, 85%) contain verbal references to mental illness, with an average of 4.6 references per film. The references were mainly used to set apart and denigrate the characters to whom they referred. Twenty-one percent of the principal characters were referred to as mentally ill. We discuss the contributions and limitations of the study. The findings have implications for child viewers in terms of their potentially learning prejudicial attitudes and distancing behaviours toward individuals perceived as being mentally ill. To further verify this connection, an assessment of the incidence of Disney film exposure and attitudes toward people with a mental illness, using a sample of school-aged children, is needed.

  8. Psychological interventions for parents of children and adolescents with chronic illness

    PubMed Central

    Eccleston, Christopher; Palermo, Tonya M; Fisher, Emma; Law, Emily

    2012-01-01

    Background Psychological therapies have been developed for parents of children and adolescents with a chronic illness. Such therapies include parent only or parent and child/adolescent, and are designed to treat parent behaviour, parent mental health, child behaviour/disability, child mental health, child symptoms and/or family functioning. No comprehensive, meta-analytic reviews have been published in this area. Objectives To evaluate the effectiveness of psychological therapies that include coping strategies for parents of children/adolescents with chronic illnesses (painful conditions, cancer, diabetes mellitus, asthma, traumatic brain injury, inflammatory bowel diseases, skin diseases or gynaecological disorders). The therapy will aim to improve parent behaviour, parent mental health, child behaviour/disability, child mental health, child symptoms and family functioning. Search methods We searched CENTRAL, MEDLINE, EMBASE and PsyclNFO for randomised controlled trials (RCTs) of psychological interventions that included parents of children and adolescents with a chronic illness. The initial search was from inception of these databases to June 2011 and we conducted a follow-up search from June 2011 to March 2012. We identified additional studies from the reference list of retrieved papers and from discussion with investigators. Selection criteria Included studies were RCTs of psychological interventions that delivered treatment to parents of children and adolescents (under 19 years of age) with a chronic illness compared to active control, wait list control or treatment as usual. We excluded studies if the parent component was a coaching intervention, the aim of the intervention was health prevention/promotion, the comparator was a pharmacological treatment, the child/adolescent had an illness not listed above or the study included children with more than one type of chronic illness. Further to this, we excluded studies when the sample size of either comparator

  9. Sleep Disturbance after Hospitalization and Critical Illness: A Systematic Review.

    PubMed

    Altman, Marcus T; Knauert, Melissa P; Pisani, Margaret A

    2017-09-01

    Sleep disturbance during intensive care unit (ICU) admission is common and severe. Sleep disturbance has been observed in survivors of critical illness even after transfer out of the ICU. Not only is sleep important to overall health and well being, but patients after critical illness are also in a physiologically vulnerable state. Understanding how sleep disturbance impacts recovery from critical illness after hospital discharge is therefore clinically meaningful. This Systematic Review aimed to summarize studies that identify the prevalence of and risk factors for sleep disturbance after hospital discharge for critical illness survivors. PubMed (January 4, 2017), MEDLINE (January 4, 2017), and EMBASE (February 1, 2017). Databases were searched for studies of critically ill adult patients after hospital discharge, with sleep disturbance measured as a primary outcome by standardized questionnaire or objective measurement tools. From each relevant study, we extracted prevalence and severity of sleep disturbance at each time point, objective sleep parameters (such as total sleep time, sleep efficiency, and arousal index), and risk factors for sleep disturbance. A total of 22 studies were identified, with assessment tools including subjective questionnaires, polysomnography, and actigraphy. Subjective questionnaire studies reveal a 50-66.7% (within 1 mo), 34-64.3% (>1-3 mo), 22-57% (>3-6 mo), and 10-61% (>6 mo) prevalence of abnormal sleep after hospital discharge after critical illness. Of the studies assessing multiple time points, four of five questionnaire studies and five of five polysomnography studies show improved aspects of sleep over time. Risk factors for poor sleep varied, but prehospital factors (chronic comorbidity, pre-existing sleep abnormality) and in-hospital factors (severity of acute illness, in-hospital sleep disturbance, pain medication use, and ICU acute stress symptoms) may play a role. Sleep disturbance was frequently associated with

  10. The factor structure and reliability of the Illness Attitude Scales in a student and a patient sample

    PubMed Central

    Crössmann, Alexander; Pauli, Paul

    2006-01-01

    Background The Illness Attitude Scales (IAS), designed by Kellner in 1986, assesses fears, beliefs, and attitudes associated with hypochondriasis and abnormal illness behaviour. However, its factor structure is, especially for translations of the IAS, not sufficiently explored. Thus, the present Study aimed to analyse the factor structure of the IAS in a German student and a patient population using exploratory factor analysis. Methods A mixed student (N = 296) and a mixed patient (N = 130) sample completed the IAS. The data was submitted to principal components analyses (PCA) with subsequent oblique rotations. From identified factor structures, scales were derived and submitted to reliability analyses as well as to a preliminary validity analysis. Results The PCA revealed a four-factor solution in the student sample: (1) fear of illness and death; (2) treatment experience; (3) hypochondriacal beliefs; and (4) effect of symptoms. In the patient sample, the data was best explained by a two-factor solution: (1) health related anxiety and (2) effect of symptoms and treatment experience. All scales reached good to acceptable reliability coefficients. The scales derived from the student sample and those derived from the patient sample were able to distinguish between pain patients and a matched group of normal controls. Conclusion Our data suggests that the IAS is in student samples best represented by a four factor-solution and in patient samples by a two-factor-solution. PMID:17067384

  11. Behavioural factors affecting physical health of the New Zealand Maori.

    PubMed

    Sachdev, P S

    1990-01-01

    A major factor in the aetiology of illness is the behaviour of individuals with regard to certain risks and hazards of the environment. The Maori of New Zealand have been shown to be at greater risk of illness and death than their non-Maori counterparts. It is estimated that a significant proportion of this excess morbidity and mortality can be attributed to at least four behavioural factors: smoking, obesity, alcohol use and accidents. This paper examines the inter-cultural differences in these factors, both from a contemporary and an historical perspective. Some of the reasons for the continuation of these adverse patterns of behaviour are explored, in particular the role of psycho-cultural stress. Some possible mechanisms of effecting behavioural change in modern Maori society are discussed.

  12. Evaluating a Health Behaviour Model for Persons with and without an Intellectual Disability

    ERIC Educational Resources Information Center

    Brehmer-Rinderer, B.; Zigrovic, L.; Weber, G.

    2014-01-01

    Background: Based on the idea of the Common Sense Model of Illness Representations by Leventhal as well as Lohaus's concepts of health and illness, a health behaviour model was designed to explain health behaviours applied by persons with intellectual disabilities (ID). The key proposal of this model is that the way someone understands the…

  13. Patient communication self-efficacy, self-reported illness symptoms, physician communication style and mental health and illness in hospital outpatients.

    PubMed

    Capone, Vincenza

    2016-07-01

    In this cross-sectional study, we investigated the associations between patient communication self-efficacy and self-reported symptoms in doctor-patient communication, as perceived by patients, and the mental health and illness of hospital outpatients. Using data from a sample of 74 outpatients (mean age = 37.58 years, standard deviation = 12.54), a structural equation model was calculated. The results showed that communication self-efficacy and respectful behaviour were associated with mental health and illness. Furthermore, self-reported symptoms were correlated with mental illness. Gender and educational differences also occurred. The findings suggest that enhancing patients' communication skills could benefit outpatients in general, but female and less educated patients in particular. © The Author(s) 2014.

  14. Enhanced conversion of induced neuronal cells (iN cells) from human fibroblasts: utility in uncovering cellular deficits in mental illness-associated chromosomal abnormalities

    PubMed Central

    Passeri, Eleonora; Wilson, Ashley M.; Primerano, Amedeo; Kondo, Mari A.; Sengupta, Srona; Srivastava, Rupali; Koga, Minori; Obie, Cassandra; Zandi, Peter P.; Goes, Fernando S.; Valle, David; Rapoport, Judith L.; Sawa, Akira; Kano, Shin-ichi; Ishizuka, Koko

    2016-01-01

    The novel technology of induced neuronal cells (iN cells) is promising for translational neuroscience, as it allows the conversion of human fibroblasts into cells with postmitotic neuronal traits. However, a major technical barrier is the low conversion rate. To overcome this problem, we optimized the conversion media. Using our improved formulation, we studied how major mental illness-associated chromosomal abnormalities may impact the characteristics of iN cells. We demonstrated that our new iN cell culture protocol enabled us to obtain more precise measurement of neuronal cellular phenotypes than previous iN cell methods. Thus, this iN cell culture provides a platform to efficiently obtain possible cellular phenotypes caused by genetic differences, which can be more thoroughly studied in research using other human cell models such as induced pluripotent stem cells. PMID:26260244

  15. Association between public views of mental illness and self-stigma among individuals with mental illness in 14 European countries.

    PubMed

    Evans-Lacko, S; Brohan, E; Mojtabai, R; Thornicroft, G

    2012-08-01

    Little is known about how the views of the public are related to self-stigma among people with mental health problems. Despite increasing activity aimed at reducing mental illness stigma, there is little evidence to guide and inform specific anti-stigma campaign development and messages to be used in mass campaigns. A better understanding of the association between public knowledge, attitudes and behaviours and the internalization of stigma among people with mental health problems is needed. This study links two large, international datasets to explore the association between public stigma in 14 European countries (Eurobarometer survey) and individual reports of self-stigma, perceived discrimination and empowerment among persons with mental illness (n=1835) residing in those countries [the Global Alliance of Mental Illness Advocacy Networks (GAMIAN) study]. Individuals with mental illness living in countries with less stigmatizing attitudes, higher rates of help-seeking and treatment utilization and better perceived access to information had lower rates of self-stigma and perceived discrimination and those living in countries where the public felt more comfortable talking to people with mental illness had less self-stigma and felt more empowered. Targeting the general public through mass anti-stigma interventions may lead to a virtuous cycle by disrupting the negative feedback engendered by public stigma, thereby reducing self-stigma among people with mental health problems. A combined approach involving knowledge, attitudes and behaviour is needed; mass interventions that facilitate disclosure and positive social contact may be the most effective. Improving availability of information about mental health issues and facilitating access to care and help-seeking also show promise with regard to stigma.

  16. What is a mental illness? Public views and their effects on attitudes and disclosure.

    PubMed

    Rüsch, Nicolas; Evans-Lacko, Sara; Thornicroft, Graham

    2012-07-01

    'Mental illness' is a common label. However, the general public may or may not consider various conditions, ranging from major psychiatric disorders to stress, as mental illnesses. It is unclear how such public views affect attitudes towards people with mental illness and reactions to one's own potential mental illness, e.g. in terms of help-seeking or disclosure. In representative English population surveys the classification of six conditions (schizophrenia, bipolar disorder, depression, drug addiction, stress, grief) as a mental illness was assessed as well as attitudes towards, and contact with, people with mental illness, intentions to disclose a mental illness and to seek treatment. A factor analysis of how strongly respondents perceived the six conditions as a mental illness yielded two factors: (i) major psychiatric disorders and (ii) stress- and behaviour-related conditions including drug addiction. In regression analyses, higher scores on the first, but not the second, factor predicted less perceived responsibility of people with mental illness for their actions, and more support for a neurobiological illness model and help-seeking. Classifying stress-related/behaviour-related conditions as mental illnesses, as well as not referring to major psychiatric disorders as mental illnesses, was associated with more negative attitudes and increased social distance, but also with stronger intentions to disclose a mental illness to an employer. Negative attitudes and social distance were also related to ethnic minority status and lower social grade. Referring to major psychiatric disorders as mental illnesses may reflect higher mental health literacy, better attitudes towards people with mental illness and help-seeking. A broader concept of mental illness could, although increasing negative attitudes, facilitate disclosure in the workplace. Public views on what is a mental illness may have context-dependent effects and should be taken into account in anti

  17. The description of physical signs of illness in photographs by physicians with abnormal colour vision.

    PubMed

    Campbell, John L; Spalding, J Anthony B; Mir, Fraz A

    2004-07-01

    Physicians with congenital colour vision deficiency (CCVD) have reported difficulties recognising certain physical signs of illness, for example, jaundice, red rashes and pallor, and interpreting coloured charts, diagrams and slide projections. However, there has been little study of the effects of CCVD on the performance of medical practitioners. The aim of this study was to look for evidence of the effect of CCVD on the ability of physicians to recognise and describe physical signs of illness that have colour as either the main or an important feature. Twenty-three general practitioners with CCVD were shown 11 colour photographs depicting colour signs of illness and were asked to describe the signs they saw and rate their confidence in making their descriptions. Their responses were compared to those of 23 age-matched general practitioners with normal colour vision. General practitioners with CCVD compared to those with normal colour vision had less ability and confidence in detecting physical signs in the photographs and naming the colours. The results of this study support other evidence that physicians with CCVD have difficulties detecting some colour signs of illness and naming the colours. Because of the use of photographs the extent of the problem in clinical practice is unknown but medical practitioners with CCVD should be aware of the possibility of failing to detect or correctly assess physical signs that are characterised by colour.

  18. Progression of Amygdala Volumetric Abnormalities in Adolescents after Their First Manic Episode

    ERIC Educational Resources Information Center

    Bitter, Samantha M.; Mills, Neil P.; Adler, Caleb M.; Strakowski, Stephen M.; DelBello, Melissa P.

    2011-01-01

    Objective: Although previous neuroimaging studies suggest that adolescents with bipolar disorder exhibit smaller amygdala volumes compared with healthy adolescents, whether these abnormalities are present at illness onset or instead develop over time remains unclear. The aim of this study was to conduct a prospective longitudinal investigation…

  19. Abnormal gas-liquid-solid phase transition behaviour of water observed with in situ environmental SEM.

    PubMed

    Chen, Xin; Shu, Jiapei; Chen, Qing

    2017-04-24

    Gas-liquid-solid phase transition behaviour of water is studied with environmental scanning electron microscopy for the first time. Abnormal phenomena are observed. At a fixed pressure of 450 Pa, with the temperature set to -7 °C, direct desublimation happens, and ice grows continuously along the substrate surface. At 550 Pa, although ice is the stable phase according to the phase diagram, metastable liquid droplets first nucleate and grow to ~100-200 μm sizes. Ice crystals nucleate within the large sized droplets, grow up and fill up the droplets. Later, the ice crystals grow continuously through desublimation. At 600 Pa, the metastable liquid grows quickly, with some ice nuclei floating in it, and the liquid-solid coexistence state exists for a long time. By lowering the vapour pressure and/or increasing the substrate temperature, ice sublimates into vapour phase, and especially, the remaining ice forms a porous structure due to preferential sublimation in the concave regions, which can be explained with surface tension effect. Interestingly, although it should be forbidden for ice to transform into liquid phase when the temperature is well below 0 °C, liquid like droplets form during the ice sublimation process, which is attributed to the surface tension effect and the quasiliquid layers.

  20. Public perceptions of risk in criminality: the effects of mental illness and social disadvantage.

    PubMed

    Nee, Claire; Witt, Clare

    2013-10-30

    We examined how different types of mental illness elicited varying levels of predicted criminality and compared this with factors which might also elicit a negative response, specifically, a criminal history and social disadvantage. A sample of 243 participants undertook an anonymous, online experiment. Each participant was exposed to one of six vignettes: three involved mental illness (schizophrenia, depression/anxiety, or alcohol dependency); two in which socio-economic background was manipulated; and a control. The impact of mental illness, history of criminality and social disadvantage on the likelihood that the character in the vignette would commit future crime, and levels of sympathy, trust and potential for rehabilitation in the character were measured. Age and personal experience of mental illness and/or criminal behaviour in the participants was also examined. The sample were significantly more likely to think that a character would 'possibly' commit future crime if he had mental illness in comparison to the control, but crimes were expected to be minor. Significantly more discriminatory behaviour was reported towards the character with no mental illness but a disadvantaged background. Familiarity ameliorated this effect. Prejudice towards those with a criminal past and a disadvantaged background may be stronger than prejudice against those with mental illnesses. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. Media portrayal of mental illness and its treatments: what effect does it have on people with mental illness?

    PubMed

    Stuart, Heather

    2006-01-01

    This article reviews dominant media portrayals of mental illness, the mentally ill and mental health interventions, and examines what social, emotional and treatment-related effects these may have. Studies consistently show that both entertainment and news media provide overwhelmingly dramatic and distorted images of mental illness that emphasise dangerousness, criminality and unpredictability. They also model negative reactions to the mentally ill, including fear, rejection, derision and ridicule. The consequences of negative media images for people who have a mental illness are profound. They impair self-esteem, help-seeking behaviours, medication adherence and overall recovery. Mental health advocates blame the media for promoting stigma and discrimination toward people with a mental illness. However, the media may also be an important ally in challenging public prejudices, initiating public debate, and projecting positive, human interest stories about people who live with mental illness. Media lobbying and press liaison should take on a central role for mental health professionals, not only as a way of speaking out for patients who may not be able to speak out for themselves, but as a means of improving public education and awareness. Also, given the consistency of research findings in this field, it may now be time to shift attention away from further cataloguing of media representations of mental illness to the more challenging prospect of how to use the media to improve the life chances and recovery possibilities for the one in four people living with mental disorders.

  2. Patient perceptions about illness self-management in ANCA-associated small vessel vasculitis.

    PubMed

    Thorpe, C T; DeVellis, R F; Blalock, S J; Hogan, S L; Lewis, M A; DeVellis, B M

    2008-06-01

    To characterize patient perceptions, related to eight self-management behaviours relevant for adults with ANCA-associated small vessel vasculitis (ANCA-SVV), and to determine if these perceptions were associated with performance of each behaviour. Adults with ANCA-SVV (n = 202) completed a self-administered questionnaire that assessed eight self-management behaviours (adherence to recommendations for medication, health service use, diet, exercise, infection avoidance and symptom monitoring; prompt reporting of symptoms and side effects; and adjusting activities in response to symptoms), perceptions about these behaviours, socio-demographics, clinical factors and social desirability bias. Descriptive statistics were generated to characterize patients' perceptions about difficulty of, importance of, and specific barriers to performing each behaviour. Regression analyses explored whether these variables were associated with performing each behaviour, controlling for potential confounders. With few exceptions, higher perceived importance and lower perceived difficulty of each behaviour were associated with more frequent performance of the behaviour. For each behaviour, several specific barriers were frequently endorsed by patients and a number of these were associated with lower levels of self-management. This study reveals that patient perceptions about the illness and its treatment influence ANCA-SVV self-management. Perceived barriers to medication, health services, diet and exercise adherence were similar to those in other illnesses. This study also provides insight into barriers experienced by patients in performing behaviours (infection avoidance, symptom monitoring, reporting symptoms and side-effects and adjusting activities) not often previously studied. How the identification of these barriers can help inform future interventions for ANCA-SVV patients is to be discussed.

  3. Abnormal laughter-like vocalisations replacing speech in primary progressive aphasia.

    PubMed

    Rohrer, Jonathan D; Warren, Jason D; Rossor, Martin N

    2009-09-15

    We describe ten patients with a clinical diagnosis of primary progressive aphasia (PPA) (pathologically confirmed in three cases) who developed abnormal laughter-like vocalisations in the context of progressive speech output impairment leading to mutism. Failure of speech output was accompanied by increasing frequency of the abnormal vocalisations until ultimately they constituted the patient's only extended utterance. The laughter-like vocalisations did not show contextual sensitivity but occurred as an automatic vocal output that replaced speech. Acoustic analysis of the vocalisations in two patients revealed abnormal motor features including variable note duration and inter-note interval, loss of temporal symmetry of laugh notes and loss of the normal decrescendo. Abnormal laughter-like vocalisations may be a hallmark of a subgroup in the PPA spectrum with impaired control and production of nonverbal vocal behaviour due to disruption of fronto-temporal networks mediating vocalisation.

  4. Grey matter abnormalities in children and adolescents with functional neurological symptom disorder.

    PubMed

    Kozlowska, Kasia; Griffiths, Kristi R; Foster, Sheryl L; Linton, James; Williams, Leanne M; Korgaonkar, Mayuresh S

    2017-01-01

    Functional neurological symptom disorder refers to the presence of neurological symptoms not explained by neurological disease. Although this disorder is presumed to reflect abnormal function of the brain, recent studies in adults show neuroanatomical abnormalities in brain structure . These structural brain abnormalities have been presumed to reflect long-term adaptations to the disorder, and it is unknown whether child and adolescent patients, with illness that is typically of shorter duration, show similar deficits or have normal brain structure. High-resolution, three-dimensional T1-weighted magnetic resonance images (MRIs) were acquired in 25 patients (aged 10-18 years) and 24 healthy controls. Structure was quantified in terms of grey matter volume using voxel-based morphometry. Post hoc, we examined whether regions of structural difference related to a measure of motor readiness to emotional signals and to clinical measures of illness duration, illness severity, and anxiety/depression. Patients showed greater volumes in the left supplementary motor area (SMA) and right superior temporal gyrus (STG) and dorsomedial prefrontal cortex (DMPFC) (corrected p < 0.05). Previous studies of adult patients have also reported alterations of the SMA. Greater SMA volumes correlated with faster reaction times in identifying emotions but not with clinical measures. The SMA, STG, and DMPFC are known to be involved in the perception of emotion and the modulation of motor responses. These larger volumes may reflect the early expression of an experience-dependent plasticity process associated with increased vigilance to others' emotional states and enhanced motor readiness to organize self-protectively in the context of the long-standing relational stress that is characteristic of this disorder.

  5. EEG abnormalities and two year outcome in first episode psychosis.

    PubMed

    Manchanda, R; Norman, R; Malla, A; Harricharan, R; Takhar, J; Northcott, S

    2005-03-01

    This study examines the relationship of EEG to 2 year symptomatic outcome, duration of illness and untreated psychosis and gender. A total of 122 patients presenting for treatment of first episode psychosis had their baseline EEG classified by modified Mayo Clinic system criteria as normal, essentially normal or dysrhythmia. Positive and negative symptoms of psychoses were rated on entry and after 2 years of treatment. The socio-demographic variables and duration of illness and of untreated psychosis were also recorded. Patients with a normal EEG showed significantly more reduction in both positive and negative symptoms of psychoses over 2 years and were more likely to be in 'remission' as compared with the essentially normal or dysrhythmia group. The dysrhythmic group had significantly higher duration of illness than either the normal or essentially normal groups. There were no gender differences in the distribution of EEGs. An abnormal EEG in patients with first episode psychosis is associated with a poorer prognosis and a longer duration of untreated illness. Copyright (c) Blackwell Munksgaard 2005

  6. Selective deletion of forebrain glycogen synthase kinase 3β reveals a central role in serotonin-sensitive anxiety and social behaviour

    PubMed Central

    Latapy, Camille; Rioux, Véronique; Guitton, Matthieu J.; Beaulieu, Jean-Martin

    2012-01-01

    Serotonin (5-HT) neurotransmission is thought to underlie mental illnesses, such as bipolar disorder, depression, autism and schizophrenia. Independent studies have indicated that 5-HT or drugs acting on 5-HT neurotransmission regulate the serine/threonine kinase glycogen synthase kinase 3β (GSK3β). Furthermore, GSK3β inhibition rescues behavioural abnormalities in 5-HT-deficient mice with a loss-of-function mutation equivalent to the human variant (R441H) of tryptophan hydroxylase 2. In an effort to define neuroanatomical correlates of GSK3β activity in the regulation of behaviour, we generated CamKIIcre-floxGSK3β mice in which the gsk3b gene is postnatally inactivated in forebrain pyramidal neurons. Behavioural characterization showed that suppression of GSK3β in these brain areas has anxiolytic and pro-social effects. However, while a global reduction of GSK2β expression reduced responsiveness to amphetamine and increased resilience to social defeat, these behavioural effects were not found in CamKIIcre-floxGSK3β mice. These findings demonstrate a dissociation of behavioural effects related to GSK3 inhibition, with forebrain GSK3β being involved in the regulation of anxiety and sociability while social preference, resilience and responsiveness to psychostimulants would involve a function of this kinase in subcortical areas such as the hippocampus and striatum. PMID:22826345

  7. Household roles and care-seeking behaviours in response to severe childhood illness in Mali.

    PubMed

    Ellis, Amy A; Doumbia, Seydou; Traoré, Sidy; Dalglish, Sarah L; Winch, Peter J

    2013-11-01

    Malaria is a major cause of under-five mortality in Mali and many other developing countries. Malaria control programmes rely on households to identify sick children and either care for them in the home or seek treatment at a health facility in the case of severe illness. This study examines the involvement of mothers and other household members in identifying and treating severely ill children through case studies of 25 rural Malian households. A wide range of intra-household responses to severe illness were observed among household members, both exemplifying and contravening stated social norms about household roles. Given their close contact with children, mothers were frequently the first to identify illness symptoms. However, decisions about care-seeking were often taken by fathers and senior members of the household. As stewards of the family resources, fathers usually paid for care and thus significantly determined when and where treatment was sought. Grandparents were frequently involved in diagnosing illnesses and directing care towards traditional healers or health facilities. Relationships between household members during the illness episode were found to vary from highly collaborative to highly conflictive, with critical effects on how quickly and from where treatment for sick children was sought. These findings have implications for the design and targeting of malaria and child survival programming in the greater West African region.

  8. The need for a behavioural science focus in research on mental health and mental disorders.

    PubMed

    Wittchen, Hans-Ulrich; Knappe, Susanne; Andersson, Gerhard; Araya, Ricardo; Banos Rivera, Rosa M; Barkham, Michael; Bech, Per; Beckers, Tom; Berger, Thomas; Berking, Matthias; Berrocal, Carmen; Botella, Christina; Carlbring, Per; Chouinard, Guy; Colom, Francesc; Csillag, Claudio; Cujipers, Pim; David, Daniel; Emmelkamp, Paul M G; Essau, Cecilia A; Fava, Giovanni A; Goschke, Thomas; Hermans, Dirk; Hofmann, Stefan G; Lutz, Wolfgang; Muris, Peter; Ollendick, Thomas H; Raes, Filip; Rief, Winfried; Riper, Heleen; Tossani, Eliana; van der Oord, Saskia; Vervliet, Bram; Haro, Josep M; Schumann, Gunter

    2014-01-01

    Psychology as a science offers an enormous diversity of theories, principles, and methodological approaches to understand mental health, abnormal functions and behaviours and mental disorders. A selected overview of the scope, current topics as well as strength and gaps in Psychological Science may help to depict the advances needed to inform future research agendas specifically on mental health and mental disorders. From an integrative psychological perspective, most maladaptive health behaviours and mental disorders can be conceptualized as the result of developmental dysfunctions of psychological functions and processes as well as neurobiological and genetic processes that interact with the environment. The paper presents and discusses an integrative translational model, linking basic and experimental research with clinical research as well as population-based prospective-longitudinal studies. This model provides a conceptual framework to identify how individual vulnerabilities interact with environment over time, and promote critical behaviours that might act as proximal risk factors for ill-health and mental disorders. Within the models framework, such improved knowledge is also expected to better delineate targeted preventive and therapeutic interventions that prevent further escalation in early stages before the full disorder and further complications thereof develop. In contrast to conventional "personalized medicine" that typically targets individual (genetic) variation of patients who already have developed a disease to improve medical treatment, the proposed framework model, linked to a concerted funding programme of the "Science of Behaviour Change", carries the promise of improved diagnosis, treatment and prevention of health-risk behaviour constellations as well as mental disorders. Copyright © 2013 John Wiley & Sons, Ltd.

  9. Mental illness--stigma and discrimination in Zambia.

    PubMed

    Kapungwe, A; Cooper, S; Mwanza, J; Mwape, L; Sikwese, A; Kakuma, R; Lund, C; Flisher, A J

    2010-07-01

    The aim of this qualitative study was to explore the presence, causes and means of addressing individual and systemic stigma and discrimination against people with mental illness in Zambia. This is to facilitate the development of tailor-made antistigma initiatives that are culturally sensitive for Zambia and other low-income African countries. This is the first in-depth study on mental illness stigma in Zambia. Fifty semi-structured interviews and 6 focus group discussions were conducted with key stakeholders drawn from 3 districts in Zambia (Lusaka, Kabwe and Sinazongwe). Transcripts were analyzed using a grounded theory approach. Mental illness stigma and discrimination is pervasive across Zambian society, prevailing within the general community, amongst family members, amid general and mental health care providers, and at the level of government. Such stigma appears to be fuelled by misunderstandings of mental illness aetiology; fears of contagion and the perceived dangerousness of people with mental illness; and associations between HIV/AIDS and mental illness. Strategies suggested for reducing stigma and discrimination in Zambia included education campaigns, the transformation of mental health policy and legislation and expanding the social and economic opportunities of the mentally ill. In Zambia, as in many other low-income African countries, very little attention is devoted to addressing the negative beliefs and behaviours surrounding mental illness, despite the devastating costs that ensue. The results from this study underscore the need for greater commitment from governments and policy-makers in African countries to start prioritizing mental illness stigma as a major public health and development issue.

  10. Adolescent construction of mental illness: implication for engagement and treatment.

    PubMed

    Chisholm, Katharine; Patterson, Paul; Greenfield, Sheila; Turner, Erin; Birchwood, Max

    2016-05-11

    Understanding how adolescents perceive mental illness is important for clinicians wishing to improve engagement, and for the development of educational programmes and health-behaviour directed policies. The current research aimed to develop a preliminary model of how adolescents perceive mental illness and construct their understanding of mental health. Forty-six participants aged 11-18 from six schools in Birmingham, UK, took part in one of 12 group interviews. A thematic analysis highlighted a dual perception of mental illness. Adolescents discussed stereotypes and extreme examples of illness, but also displayed an insightful understanding of mental distress which had developed through participants' own experiences. Participants attempted to reconcile and negotiate these conflicting perceptions by creating distinctions between concepts of 'craziness' and 'normality', and reported experiencing negative emotions relating to both perceptions of illness. The findings suggest that once media stereotypes have been acknowledged, adolescents demonstrate a relatively sophisticated understanding of mental illness, although one which differed at times from the diagnostic medical model of mental illness. Focusing on individual symptoms, prevalence rates and prior contact adolescents have had with individuals with mental illnesses provides a framework to discuss mental health and ill-health with adolescents. John Wiley & Sons Australia, Ltd.

  11. Consultation and illness behaviour in response to symptoms: a comparison of models from different disciplinary frameworks and suggestions for future research directions.

    PubMed

    Wyke, Sally; Adamson, Joy; Dixon, Diane; Hunt, Kate

    2013-06-01

    We all get ill and social scientific interest in how we respond - the study of illness behaviour - continues unabated. Existing models are useful, but have been developed and applied within disciplinary silos, resulting in wasted intellectual and empirical effort and an absence of accumulation of knowledge across disciplines. We present a critical review and detailed comparison of three process models of response to symptoms: the Illness Action Model, the Common Sense Model of the Self-Regulation of Health and Illness and the Network Episode Model. We suggest an integrated framework in which symptoms, responses and actions are simultaneously interpreted and evaluated in the light of accumulated knowledge and through interactions. Evaluation may be subconscious and is influenced by the extent to which the symptoms impose themselves, expectations of outcomes, the resources available and understanding of symptoms' salience and possible outcomes. Actions taken are part of a process of problem solving through which both individuals and their immediate social network seek to (re)achieve 'normality'. Response is also influenced by social structure (directly and indirectly), cultural expectations of health, the meaning of symptoms, and access to and understandings of the legitimate use of services. Changes in knowledge, in embodied state and in emotions can all be directly influential at any point. We do not underestimate the difficulty of operationalising an integrated framework at different levels of analysis. Attempts to do so will require us to move easily between disciplinary understandings to conduct prospective, longitudinal, research that uses novel methodologies to investigate response to symptoms in the context of affective as well as cognitive responses and interactions within social networks. While challenging such an approach would facilitate accumulation of knowledge across disciplines and enable movement beyond description to change in individual and

  12. Abnormal laughter-like vocalisations replacing speech in primary progressive aphasia

    PubMed Central

    Rohrer, Jonathan D.; Warren, Jason D.; Rossor, Martin N.

    2009-01-01

    We describe ten patients with a clinical diagnosis of primary progressive aphasia (PPA) (pathologically confirmed in three cases) who developed abnormal laughter-like vocalisations in the context of progressive speech output impairment leading to mutism. Failure of speech output was accompanied by increasing frequency of the abnormal vocalisations until ultimately they constituted the patient's only extended utterance. The laughter-like vocalisations did not show contextual sensitivity but occurred as an automatic vocal output that replaced speech. Acoustic analysis of the vocalisations in two patients revealed abnormal motor features including variable note duration and inter-note interval, loss of temporal symmetry of laugh notes and loss of the normal decrescendo. Abnormal laughter-like vocalisations may be a hallmark of a subgroup in the PPA spectrum with impaired control and production of nonverbal vocal behaviour due to disruption of fronto-temporal networks mediating vocalisation. PMID:19435636

  13. Characteristic illness behaviour in assault patients: DATES syndrome.

    PubMed Central

    Shepherd, J P; Peak, J D; Haria, S; Sleeman, F

    1995-01-01

    Violent crime has become a public health issue, not least because the needs of victims have been neglected in the criminal justice system. Since this group suffer more psychological distress than victims of accidents, we compared illness experience in 433 adult assault victims with paired victims of accidents in a case control study. In the 10 year period prior to injury, there was a significant excess of hospital contacts in the assault group in relation to trauma, elective surgery and drug abuse but not to other psychiatric or medical conditions. This spectrum of disorders constitutes a previously unrecognized syndrome in young adults, probably representing the manifestations of antisocial personality. PMID:7769600

  14. Association of pupil vandalism, bullying and truancy with teachers' absence due to illness: a multilevel analysis.

    PubMed

    Ervasti, Jenni; Kivimäki, Mika; Puusniekka, Riikka; Luopa, Pauliina; Pentti, Jaana; Suominen, Sakari; Vahtera, Jussi; Virtanen, Marianna

    2012-06-01

    The aim of this study was to examine whether vandalism, bullying, and truancy among pupils at school are associated with absence due to illness among teachers. Data on such problem behaviour of 17,033 pupils in 90 schools were linked to absence records of 2364 teachers. Pupil reported vandalism and bullying at the school-level were associated with teachers' short-term (1- to 3-day) absences. Cumulative exposure to various forms of pupils' problem behaviour was associated with even higher rates of short-term absences among teachers. No association was found between pupils' problem behaviour and teachers' long-term (>3-day) absences. In conclusion, there seems to be a link between pupils' problem behaviour and teachers' short-term absence due to illness. Further work should determine whether problem behaviour is a cause or a consequence of absences or whether the association is noncausal. Copyright © 2011 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  15. Educational inequalities in disability pensioning - the impact of illness and occupational, psychosocial, and behavioural factors: The Nord-Trøndelag Health Study (HUNT).

    PubMed

    Nilsen, Sara Marie; Ernstsen, Linda; Krokstad, Steinar; Westin, Steinar

    2012-03-01

    Socioeconomic inequalities in disability pensioning are well established, but we know little about the causes. The main aim of this study was to disentangle educational inequalities in disability pensioning in Norwegian women and men. The baseline data consisted of 32,948 participants in the Norwegian Nord-Trøndelag Health Study (1995-97), 25-66 years old, without disability pension, and in paid work. Additional analyses were made for housewives and unemployed/laid-off persons. Information on the occurrence of disability pension was obtained from the National Insurance Administration database up to 2008. Data analyses were performed using Cox regression. We found considerable educational inequalities in disability pensioning, and the incidence proportion by 2008 was higher in women (25-49 years 11%, 50-66 years 30%) than men (25-49 years 6%, 50-66 years 24%). Long-standing limiting illness and occupational, psychosocial, and behavioural factors were not sufficient to explain the educational inequalities: young men with primary education had a hazard ratio of 3.1 (95% CI 2.3-4.3) compared to young men with tertiary education. The corresponding numbers for young women were 2.7 (2.1-3.1). We found small educational inequalities in the oldest women in paid work and no inequalities in the oldest unemployed/laid-off women and housewives. Illness and occupational, psychosocial, and behavioural factors explained some of the educational inequalities in disability pensioning. However, considerable inequalities remain after accounting for these factors. The higher incidence of disability pensioning in women than men and the small or non-existing educational inequalities in the oldest women calls for a gender perspective in future research.

  16. Increased repetitive behaviours and prolactin responsivity to oral m-chlorophenylpiperazine in adults with autism spectrum disorders.

    PubMed

    Novotny, Sherie; Hollander, Eric; Phillips, Ann; Allen, Andrea; Wasserman, Stacey; Iyengar, Rupa

    2004-09-01

    Autism is a neurodevelopmental disorder characterized by dysfunction in three primary behavioural domains: repetitive behaviours, social deficits, and language abnormalities. There is evidence that abnormalities exist in the serotonin (5-HT) system in autism spectrum patients. Furthermore, 5-HT is known to play a role in repetitive and social behaviours. This study examined the effect of m-chlorophenylpiperazine (m-CPP) on repetitive behaviours and prolactin response in 11 adults with autism or Aspergers disorder and 8 age- and gender-matched healthy controls via randomized double-blind, m-CPP and placebo challenges. The primary outcome measure was an instrument rating six repetitive behaviours: need to know, repeating, ordering, need to tell/ask, self-injury, and touching. Patients with autism spectrum disorders showed a significant increase in repetitive behaviours at end-point following oral m-CPP in comparison to placebo. Additionally subjects with autism spectrum disorders showed a significantly increased prolactin response to m-CPP compared to normal controls, with neither group responding to placebo. This study provides further evidence for altered 5-HT sensitivity in individuals with autism spectrum disorders, as well as a possible relationship between repetitive behaviours in autism spectrum disorders and abnormalities in the 5-HT system.

  17. Low protein diet fed exclusively during mouse oocyte maturation leads to behavioural and cardiovascular abnormalities in offspring

    PubMed Central

    Watkins, Adam J; Wilkins, Adrian; Cunningham, Colm; Perry, V Hugh; Seet, Meei J; Osmond, Clive; Eckert, Judith J; Torrens, Christopher; Cagampang, Felino R A; Cleal, Jane; Gray, William P; Hanson, Mark A; Fleming, Tom P

    2008-01-01

    Early embryonic development is known to be susceptible to maternal undernutrition, leading to a disease-related postnatal phenotype. To determine whether this sensitivity extended into oocyte development, we examined the effect of maternal normal protein diet (18% casein; NPD) or isocaloric low protein diet (9% casein; LPD) restricted to one ovulatory cycle (3.5 days) prior to natural mating in female MF-1 mice. After mating, all females received NPD for the remainder of gestation and all offspring were litter size adjusted and fed standard chow. No difference in gestation length, litter size, sex ratio or postnatal growth was observed between treatments. Maternal LPD did, however, induce abnormal anxiety-related behaviour in open field activities in male and female offspring (P < 0.05). Maternal LPD offspring also exhibited elevated systolic blood pressure (SBP) in males at 9 and 15 weeks and in both sexes at 21 weeks (P < 0.05). Male LPD offspring hypertension was accompanied by attenuated arterial responsiveness in vitro to vasodilators acetylcholine and isoprenaline (P < 0.05). LPD female offspring adult kidneys were also smaller, but had increased nephron numbers (P < 0.05). Moreover, the relationship between SBP and kidney or heart size or nephron number was altered by diet treatment (P < 0.05). These data demonstrate the sensitivity of mouse maturing oocytes in vivo to maternal protein undernutrition and identify both behavioural and cardiovascular postnatal outcomes, indicative of adult disease. These outcomes probably derive from a direct effect of protein restriction, although indirect stress mechanisms may also be contributory. Similar and distinct postnatal outcomes were observed here compared with maternal LPD treatment during post-fertilization preimplantation development which may reflect the relative contribution of the paternal genome. PMID:18308825

  18. Breast feeding and child behaviour in the Millennium Cohort Study.

    PubMed

    Heikkilä, Katriina; Sacker, Amanda; Kelly, Yvonne; Renfrew, Mary J; Quigley, Maria A

    2011-07-01

    To examine whether breast feeding is associated with behavioural development in children aged 5 years. The authors used data from a large, prospective, nationally representative UK cohort, the Millennium Cohort Study. 10 037 mother-child pairs from white ethnic background (9525 term and 512 preterm children) were included in the analyses. Duration of breast feeding (at all or exclusively) was ascertained from parental interview at study baseline, when the children were aged 9 months. Child behaviour was assessed using a parent-completed questionnaire, the Strengths and Difficulties Questionnaire (SDQ). The authors used logistic regression to investigate the associations of breastfeeding duration with abnormal parent-rated SDQ total and subscores at age 5 in term and preterm children separately. Abnormal SDQ scores were less common in term children (n=1129/9525, 12%) than pre-term (n=78/512, 15%) children. Term children breast fed for 4 months or longer (n=2741/9525, 29%) had lower odds of an abnormal total SDQ score (multivariable-adjusted OR compared with never breastfed children (n=3292/9525, 35%) 0.67, 95% CI: 0.54 to 0.83). This effect was similar for all the SDQ subscores. In preterm children, longer duration of breast feeding was generally associated with lower odds of abnormal SDQ total and subscores but the effect estimates were imprecise. The associations between exclusive breast feeding and abnormal SDQ scores were similar to those of any breast feeding and abnormal SDQ scores. The findings suggest that, at least in term children, longer duration of breast feeding is associated with fewer parent-rated behavioural problems in children aged 5 years.

  19. Anomalous basal ganglia connectivity and obsessive–compulsive behaviour in patients with Prader Willi syndrome

    PubMed Central

    Pujol, Jesus; Blanco-Hinojo, Laura; Esteba-Castillo, Susanna; Caixàs, Assumpta; Harrison, Ben J.; Bueno, Marta; Deus, Joan; Rigla, Mercedes; Macià, Dídac; Llorente-Onaindia, Jone; Novell-Alsina, Ramón

    2016-01-01

    Background Prader Willi syndrome is a genetic disorder with a behavioural expression characterized by the presence of obsessive–compulsive phenomena ranging from elaborate obsessive eating behaviour to repetitive skin picking. Obsessive–compulsive disorder (OCD) has been recently associated with abnormal functional coupling between the frontal cortex and basal ganglia. We have tested the potential association of functional connectivity anomalies in basal ganglia circuits with obsessive–compulsive behaviour in patients with Prader Willi syndrome. Methods We analyzed resting-state functional MRI in adult patients and healthy controls. Whole-brain functional connectivity maps were generated for the dorsal and ventral aspects of the caudate nucleus and putamen. A selected obsessive–compulsive behaviour assessment included typical OCD compulsions, self picking and obsessive eating behaviour. Results We included 24 adults with Prader Willi syndrome and 29 controls in our study. Patients with Prader Willi syndrome showed abnormal functional connectivity between the prefrontal cortex and basal ganglia and within subcortical structures that correlated with the presence and severity of obsessive–compulsive behaviours. In addition, abnormally heightened functional connectivity was identified in the primary sensorimotor cortex–putamen loop, which was strongly associated with self picking. Finally, obsessive eating behaviour correlated with abnormal functional connectivity both within the basal ganglia loops and between the striatum and the hypothalamus and the amygdala. Limitations Limitations of the study include the difficulty in evaluating the nature of content of obsessions in patients with Prader Willi Syndrome and the risk of excessive head motion artifact on brain imaging. Conclusion Patients with Prader Willi syndrome showed broad functional connectivity anomalies combining prefrontal loop alterations characteristic of OCD with 1) enhanced coupling in the

  20. Overdiagnosis: how cancer screening can turn indolent pathology into illness.

    PubMed

    Brodersen, John; Schwartz, Lisa M; Woloshin, Steven

    2014-08-01

    The shift from illness to disease has had a profound impact on modern medicine - particularly in the realm of cancer screening. In screening, it is not patients with illness who seek help from the healthcare system; it is asymptomatic healthy individuals who are invited into the healthcare system to be examined for pathology. The underlying assumption of screening is that abnormalities and pathology always progress. If this were true, it would always make sense to look for disease even when people feel well. The million (or more accurately multi-billion) dollar question is whether the fundamental assumption that disease invariably leads to illness is valid. This is the question that the present paper will try to explore and answer. © 2014 APMIS. Published by John Wiley & Sons Ltd.

  1. Emerging Drugs and Indications for Cardio-Metabolic Disorders in People with Severe Mental Illness.

    PubMed

    Kouidrat, Youssef; Amad, Ali; De Hert, Marc

    2015-01-01

    Patients with severe mental illnesses, such as schizophrenia and bipolar disorder, are at increased risk of developing metabolic disorders including obesity, diabetes, and dyslipidemia. All of these comorbidities increase the risk of cardiovascular disease and mortality. Different approaches, including diet and lifestyle modifications, behavioral therapy and switching antipsychotic agents, have been proposed to manage these metabolic abnormalities. However, these interventions may be insufficient, impractical or fail to counteract the metabolic dysregulation. Consequently, a variety of pharmacological agents such as antidiabetic drugs, have been studied in an attempt to reverse the weight gain and metabolic abnormalities evident in these patients. Despite a significant effect, many of these treatments are used off-label. This qualitative review focuses on pharmacological agents that could offer significant benefits in the management of cardio-metabolic disorders associated with serious mental illness.

  2. The feasibility and acceptability of questionnaires and accelerometry for measuring physical activity and sedentary behaviour in adults with mental illness.

    PubMed

    Chapman, Justin J; Fraser, Sarah J; Brown, Wendy J; Burton, Nicola W

    2015-01-01

    Adults with mental illness may have difficulties with data collection methods such as questionnaires and accelerometry. To assess the utility of questionnaires and accelerometry for assessing physical activity (PA) and sedentary behaviour (SB) in non-institutionalised adults with mental illness. Participants were recruited from outpatient clinics and community organisations. Participants completed PA and SB questionnaires, wore accelerometers for 7 d, and rated the ease/difficulty of completing study components. Recruitment numbers, adherence, and ease/difficulty ratings were examined. Ease/difficulty ratings were compared between study components, and between participants by distress level. One hundred forty-two participants completed the questionnaires; they found it easier to report PA than reclining time (p = 0.017), and reclining time than sitting time (p < 0.001). Participants with high distress found it more difficult to report sitting time and PA than participants with low distress (p < 0.017). Ninety-nine participants (70%) completed the accelerometry; the majority (88%) met the minimum wear-time criteria. They found it easier to wear the monitor during the day than while sleeping (p < 0.001), and easier to complete accelerometry than questionnaires (p < 0.001). Accelerometry was more feasible for assessing SB than questionnaires. Questionnaires were feasible for assessing PA, but less acceptable for people experiencing high distress.

  3. Negative illness perceptions associated with low mental and physical health status in general hospital outpatients in China.

    PubMed

    Wu, Heng; Zhao, Xudong; Fritzsche, Kurt; Salm, Florian; Leonhart, Rainer; Jing, Wei; Yang, Jianzhong; Schaefert, Rainer

    2014-01-01

    In western countries, negative illness perceptions are associated with poor health status and affect health outcomes in primary care populations. The aim of this study is to examine the relationship between illness perception and mental and physical health status in general hospital outpatients in China. This multicentre, cross-sectional study analysed a total of 281 consecutive patients from four general hospital outpatient departments of internal medicine and traditional Chinese medicine in Beijing and Kunming. The patients answered questionnaires concerning illness perception (Brief-IPQ), somatic symptom severity (Patient Health Questionnaire-15), illness behaviour (Scale for the Assessment of Illness Behaviour), emotional distress (Hospital Anxiety and Depression Scale) and health-related quality of life (Twelve-Item Short Form Health Survey). Negative illness perception, especially negative emotional reactions, perceived illness consequences, encumbering illness concerns, and strong illness identity were significantly associated with high emotional distress, impairing illness consequences, and a low mental and physical quality of life. Using a multiple linear regression model, five strongest correlates of negative illness perception were high anxiety, seeking diagnosis verification, low mental and physical quality of life and high somatic symptom severity. The variance explained by this model was 35%. Chinese general hospital outpatients showed associations between negative illness perceptions and poor mental and physical health status that were similar to those of primary care patients in western countries. The main difference was that no association with perceived illness control was found in Chinese patients. Chinese physicians should be sensitised to their patients' negative illness perceptions and should focus on helping patients cope with uncertainty and anxiety by providing an understandable illness model and increasing control beliefs.

  4. A Brief History of the Development of Abnormal Psychology: A Training Guide. Final Report.

    ERIC Educational Resources Information Center

    Phelps, William R.

    Presented for practitioners is a history of the development of abnormal psychology. Areas covered include the following: Early medical concepts, ideas carried over from literature, early treatment of the mentally ill, development of the psychological viewpoint, Freud's psychoanalytic theory, Jung's analytic theory, the individual psychology of…

  5. [Burnout : illness or symptom?].

    PubMed

    Kapfhammer, H P

    2012-11-01

    Burnout is primarily conceptualized by work psychology. It describes symptoms resulting from a long-standing, finally derailing adjustment to work-related stressors. Burnout is not a proper diagnosis according to traditional classification systems. However, ICD-10 considers burnout as a significant factor representing major personal problems that have impact on health status and illness behaviour. Burnout may be considered either as a transitional or persisting adjustment reaction to work-related stress, a condition of increased risk regarding to serious mental illnesses and physical diseases, or an integral syndrome of these various conditions. The core symptom of exhaustion or persisting tiredness must be carefully assessed in respect of depressive, anxiety and somatoform disorders from the perspective of psychiatric differential diagnosis. In most cases of a serious burnout the diagnosis of major depression can be established and should lead to proper psychotherapeutic and/or pharmacological treatments. Any aetiopathogenetic evaluation may be favourably done within a multifactorial biopsychosocial model. Consequences for medical care will be described.

  6. The illness/non-illness model: hypnotherapy for physically ill patients.

    PubMed

    Navon, Shaul

    2014-07-01

    This article proposes a focused, novel sub-set of the cognitive behavioral therapy approach to hypnotherapy for physically ill patients, based upon the illness/non-illness psychotherapeutic model for physically ill patients. The model is based on three logical rules used in differentiating illness from non-illness: duality, contradiction, and complementarity. The article discusses the use of hypnotic interventions to help physically ill and/or disabled patients distinguish between illness and non-illness in their psychotherapeutic themes and attitudes. Two case studies illustrate that patients in this special population group can be taught to learn the language of change and to use this language to overcome difficult situations. The model suggests a new clinical mode of treatment in which individuals who are physically ill and/or disabled are helped in coping with actual motifs and thoughts related to non-illness or non-disability.

  7. Protective effect of mangiferin against lipopolysaccharide-induced depressive and anxiety-like behaviour in mice.

    PubMed

    Jangra, Ashok; Lukhi, Manish M; Sulakhiya, Kunjbihari; Baruah, Chandana C; Lahkar, Mangala

    2014-10-05

    Numerous studies have demonstrated that inflammation, oxidative stress and altered level of neurotrophins are involved in the pathogenesis of depressive illness. Mangiferin, a C-glucosylxanthone is abundant in the stem and bark of Mangifera indica L. The compound has been shown to possess antioxidant, anti-inflammatory and immunomodulatory activities. The present study was performed to investigate the effect of mangiferin pretreatment on lipopolysaccharide-induced increased proinflammatory cytokines, oxidative stress and neurobehavioural abnormalities. Mice were challenged with lipopolysaccharide (0.83 mg/kg, i.p.) after 14 days of mangiferin (20 and 40 mg/kg, p.o.) pretreatment. Mangiferin pretreatment significantly ameliorated the anxiety-like behaviour as evident from the results of an elevated plus maze, light-dark box and open field test. Mangiferin pretreatment also improved the anhedonic behaviour as revealed by sucrose preference test and increased social interaction time. It also prevented the lipopolysaccharide-evoked depressive-like effect by reducing the immobility time in forced swim and tail suspension test. Lipopolysaccharide-induced elevated oxidative stress was decreased with mangiferin pretreatment due to its potential to increase reduced glutathione concentration, Superoxide dismutase and catalase activity and decrease lipid peroxidation and nitrite level in the hippocampus as well as in the prefrontal cortex. Mangiferin pretreatment also attenuated neuroinflammation by reducing the interleukin-1 beta (IL-1β) level in hippocampus and prefrontal cortex. In conclusion, our results demonstrated that mangiferin possessed antidepressant and anti-anxiety properties due to its ability to attenuate IL-1β level and oxidative stress evoked by intraperitoneal administration of lipopolysaccharide. Mangiferin may be a potential therapeutic agent for the treatment of depressive and anxiety illness. Copyright © 2014. Published by Elsevier B.V.

  8. Functional illness in primary care: dysfunction versus disease

    PubMed Central

    Williams, Nefyn; Wilkinson, Clare; Stott, Nigel; Menkes, David B

    2008-01-01

    Background The Biopsychosocial Model aims to integrate the biological, psychological and social components of illness, but integration is difficult in practice, particularly when patients consult with medically unexplained physical symptoms or functional illness. Discussion This Biopsychosocial Model was developed from General Systems Theory, which describes nature as a dynamic order of interacting parts and processes, from molecular to societal. Despite such conceptual progress, the biological, psychological, social and spiritual components of illness are seldom managed as an integrated whole in conventional medical practice. This is because the biomedical model can be easier to use, clinicians often have difficulty relinquishing a disease-centred approach to diagnosis, and either dismiss illness when pathology has been excluded, or explain all undifferentiated illness in terms of psychosocial factors. By contrast, traditional and complementary treatment systems describe reversible functional disturbances, and appear better at integrating the different components of illness. Conventional medicine retains the advantage of scientific method and an expanding evidence base, but needs to more effectively integrate psychosocial factors into assessment and management, notably of 'functional' illness. As an aid to integration, pathology characterised by structural change in tissues and organs is contrasted with dysfunction arising from disordered physiology or psychology that may occur independent of pathological change. Summary We propose a classification of illness that includes orthogonal dimensions of pathology and dysfunction to support a broadly based clinical approach to patients; adoption of which may lead to fewer inappropriate investigations and secondary care referrals and greater use of cognitive behavioural techniques, particularly when managing functional illness. PMID:18482442

  9. Behavioural phenotyping assays for mouse models of autism

    PubMed Central

    Silverman, Jill L.; Yang, Mu; Lord, Catherine; Crawley, Jacqueline N.

    2011-01-01

    Autism is a heterogeneous neurodevelopmental disorder of unknown aetiology that affects 1 in 100–150 individuals. Diagnosis is based on three categories of behavioural criteria: abnormal social interactions, communication deficits and repetitive behaviours. Strong evidence for a genetic basis has prompted the development of mouse models with targeted mutations in candidate genes for autism. As the diagnostic criteria for autism are behavioural, phenotyping these mouse models requires behavioural assays with high relevance to each category of the diagnostic symptoms. Behavioural neuroscientists are generating a comprehensive set of assays for social interaction, communication and repetitive behaviours to test hypotheses about the causes of austism. Robust phenotypes in mouse models hold great promise as translational tools for discovering effective treatments for components of autism spectrum disorders. PMID:20559336

  10. The handicap of abnormal colour vision.

    PubMed

    Cole, Barry L

    2004-07-01

    All people with abnormal colour vision, except for a few mildly affected deuteranomals, report that they experience problems with colour in everyday life and at work. Contemporary society presents them with increasing problems because colour is now so widely used in printed materials and in computer displays. Equal opportunity law gives them protection against unfair discrimination in employment, so a decision to exclude a person from employment on the grounds of abnormal colour vision must now be well supported by good evidence and sound argument. This paper reviews the investigations that have contributed to understanding the nature and consequences of the problems they have. All those with abnormal colour vision are at a disadvantage with comparative colour tasks that involve precise matching of colours or discrimination of fine colour differences either because of their loss of colour discrimination or anomalous perception of metamers. The majority have problems when colour is used to code information, in man-made colour codes and in naturally occurring colour codes that signal ripeness of fruit, freshness of meat or illness. They can be denied the benefit of colour to mark out objects and organise complex visual displays. They may be unreliable when a colour name is used as an identifier. They are slower and less successful in search when colour is an attribute of the target object or is used to organise the visual display. Because those with the more severe forms of abnormal colour vision perceive a very limited gamut of colours, they are at a disadvantage in the pursuit and appreciation of those forms of art that use colour.

  11. Morgellons disease, illuminating an undefined illness: a case series.

    PubMed

    Harvey, William T; Bransfield, Robert C; Mercer, Dana E; Wright, Andrew J; Ricchi, Rebecca M; Leitao, Mary M

    2009-07-01

    This review of 25 consecutive patients with Morgellons disease (MD) was undertaken for two primary and extremely fundamental reasons. For semantic accuracy, there is only one "proven" MD patient: the child first given that label. The remainder of inclusive individuals adopted the label based on related descriptions from 1544 through 1884, an internet description quoted from Sir Thomas Browne (1674), or was given the label by practitioners using similar sources. Until now, there has been no formal characterization of MD from detailed examination of all body systems. Our second purpose was to differentiate MD from Delusions of Parasitosis (DP), another "informal" label that fit most of our MD patients. How we defined and how we treated these patients depended literally on factual data that would determine outcome. How they were labeled in one sense was irrelevant, except for the confusing conflict rampant in the medical community, possibly significantly skewing treatment outcomes. Clinical information was collected from 25 of 30 consecutive self-defined patients with Morgellons disease consisting of laboratory data, medical history and physical examination findings. Abnormalities were quantified and grouped by system, then compared and summarized, but the numbers were too small for more complex mathematical analysis. The quantification of physical and laboratory abnormalities allowed at least the creation of a practical clinical boundary, separating probable Morgellons from non-Morgellons patients. All the 25 patients studied meet the most commonly used DP definitions. These data suggest Morgellons disease can be characterized as a physical human illness with an often-related delusional component in adults. All medical histories support that behavioral aberrancies onset only after physical symptoms. The identified abnormalities include both immune deficiency and chronic inflammatory markers that correlate strongly with immune cytokine excess. The review of 251

  12. Morgellons disease, illuminating an undefined illness: a case series

    PubMed Central

    2009-01-01

    Introduction This review of 25 consecutive patients with Morgellons disease (MD) was undertaken for two primary and extremely fundamental reasons. For semantic accuracy, there is only one "proven" MD patient: the child first given that label. The remainder of inclusive individuals adopted the label based on related descriptions from 1544 through 1884, an internet description quoted from Sir Thomas Browne (1674), or was given the label by practitioners using similar sources. Until now, there has been no formal characterization of MD from detailed examination of all body systems. Our second purpose was to differentiate MD from Delusions of Parasitosis (DP), another "informal" label that fit most of our MD patients. How we defined and how we treated these patients depended literally on factual data that would determine outcome. How they were labeled in one sense was irrelevant, except for the confusing conflict rampant in the medical community, possibly significantly skewing treatment outcomes. Case presentation Clinical information was collected from 25 of 30 consecutive self-defined patients with Morgellons disease consisting of laboratory data, medical history and physical examination findings. Abnormalities were quantified and grouped by system, then compared and summarized, but the numbers were too small for more complex mathematical analysis. The quantification of physical and laboratory abnormalities allowed at least the creation of a practical clinical boundary, separating probable Morgellons from non-Morgellons patients. All the 25 patients studied meet the most commonly used DP definitions. Conclusions These data suggest Morgellons disease can be characterized as a physical human illness with an often-related delusional component in adults. All medical histories support that behavioral aberrancies onset only after physical symptoms. The identified abnormalities include both immune deficiency and chronic inflammatory markers that correlate strongly with

  13. Emotional and Behavioural Problems in Children and Adolescents with Congenital Heart Disease

    ERIC Educational Resources Information Center

    Johnson, Beena; Francis, Johnson

    2005-01-01

    Major physical illnesses usually have an impact on the psychological well-being of any individual. An illness of early onset, with necessity of frequent diagnostic and therapeutic interventions can adversely affect the emotional balance and behavioural adaptation of children and adolescents. This is applicable for congenital heart disease,…

  14. Evaluating a health behaviour model for persons with and without an intellectual disability.

    PubMed

    Brehmer-Rinderer, B; Zigrovic, L; Weber, G

    2014-06-01

    Based on the idea of the Common Sense Model of Illness Representations by Leventhal as well as Lohaus's concepts of health and illness, a health behaviour model was designed to explain health behaviours applied by persons with intellectual disabilities (ID). The key proposal of this model is that the way someone understands the concepts of health, illness and disability influences the way they perceive themselves and what behavioural approaches to them they take. To test this model and explain health differences between the general population and person with ID, 230 people with ID and a comparative sample of 533 persons without ID were included in this Austrian study. Data were collected on general socio-demographics, personal perceptions of illness and disability, perceptions of oneself and health-related behaviours. Psychometric analysis of the instruments used showed that they were valid and reliable and hence can provide a valuable tool for studying health-related issues in persons with and without ID. With respect to the testing of the suggested health model, two latent variables were defined in accordance to the theory. The general model fit was evaluated by calculating different absolute and descriptive fit indices. Most indices indicated an acceptable model fit for all samples. This study presents the first attempt to explore the systematic differences in health behaviour between people with and without ID based on a suggested health model. Limitations of the study as well as implications for practice and future research are discussed. © 2013 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

  15. Behavioural alterations are independent of sickness behaviour in chronic experimental Chagas disease.

    PubMed

    Vilar-Pereira, Glaucia; Ruivo, Leonardo Alexandre de Souza; Lannes-Vieira, Joseli

    2015-12-01

    The existence of the nervous form of Chagas disease is a matter of discussion since Carlos Chagas described neurological disorders, learning and behavioural alterations in Trypanosoma cruzi-infected individuals. In most patients, the clinical manifestations of the acute phase, including neurological abnormalities, resolve spontaneously without apparent consequence in the chronic phase of infection. However, chronic Chagas disease patients have behavioural changes such as psychomotor alterations, attention and memory deficits, and depression. In the present study, we tested whether or not behavioural alterations are reproducible in experimental models. We show that C57BL/6 mice chronically infected with the Colombian strain of T. cruzi (150 days post-infection) exhibit behavioural changes as (i) depression in the tail suspension and forced swim tests, (ii) anxiety analysed by elevated plus maze and open field test sand and (iii) motor coordination in the rotarod test. These alterations are neither associated with neuromuscular disorders assessed by the grip strength test nor with sickness behaviour analysed by temperature variation sand weight loss. Therefore, chronically T. cruzi-infected mice replicate behavioural alterations (depression and anxiety) detected in Chagas disease patients opening an opportunity to study the interconnection and the physiopathology of these two biological processes in an infectious scenario.

  16. Diagnosis and management of temperature abnormality in ICUs: a EUROBACT investigators' survey.

    PubMed

    Niven, Daniel J; Laupland, Kevin B; Tabah, Alexis; Vesin, Aurélien; Rello, Jordi; Koulenti, Despoina; Dimopoulos, George; de Waele, Jan; Timsit, Jean-Francois

    2013-12-10

    Although fever and hypothermia are common abnormal physical signs observed in patients admitted to intensive care units (ICU), little data exist on their optimal management. The objective of this study was to describe contemporary practices and determinants of management of temperature abnormalities among patients admitted to ICUs. Site leaders of the multi-national EUROBACT study were surveyed regarding diagnosis and management of temperature abnormalities among patients admitted to their ICUs. Of the 162 ICUs originally included in EUROBACT, responses were received from 139 (86%) centers in 23 countries in Europe (117), South America (8), Asia (5), North America (4), Australia (3) and Africa (2). A total of 117 (84%) respondents reported use of a specific temperature threshold in their ICU to define fever. A total of 14 different discrete levels were reported with a median of 38.2°C (inter-quartile range, IQR, 38.0°C to 38.5°C). The use of thermometers was protocolized in 91 (65%) ICUs and a wide range of methods were reportedly used, with axillary, tympanic and urinary bladder sites as the most common as primary modalities. Only 31 (22%) of respondents indicated that there was a formal written protocol for temperature control among febrile patients in their ICUs. In most or all cases practice was to control temperature, to use acetaminophen, and to perform a full septic workup in febrile patients and that this was usually directed by physician order. While reported practice was to treat nearly all patients with neurological impairment and most patients with acute coronary syndromes and infections, severe sepsis and septic shock, this was not the case for most patients with liver failure and fever. A wide range of definitions and management practices were reported regarding temperature abnormalities in the critically ill. Documenting temperature abnormality management practices, including variability in clinical care, is important to inform planning of future

  17. The long-term psychiatric and medical prognosis of perinatal mental illness.

    PubMed

    Meltzer-Brody, Samantha; Stuebe, Alison

    2014-01-01

    The perinatal period provides an important window into a woman's long-term health. Perinatal mental illness is a common condition conferring potential serious long-term psychiatric and medical consequences for the mother and family. It is known that childbirth acts as a powerful trigger for depressive episodes in some women, and that women with histories of a mood disorder are particularly vulnerable. Some evidence links perinatal mental illness with obstetrical complications and reduced lactation initiation and duration. Therefore, perinatal mental illness may be a marker for long-term risk, and may contribute directly to subsequent cardiometabolic disease through both neuroendocrine mechanisms and the effects of mental illness on health behaviours. In clinical practice, these associations underscore the importance of screening and treating women with perinatal mental illness to ensure best possible long-term outcomes. Early screening and treatment may both mitigate the primary disease process and reduce the risk of comorbid medical conditions. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Volumetric structural brain abnormalities in men with schizophrenia or antisocial personality disorder.

    PubMed

    Barkataki, Ian; Kumari, Veena; Das, Mrigendra; Taylor, Pamela; Sharma, Tonmoy

    2006-05-15

    Brain abnormalities are found in association with antisocial personality disorder and schizophrenia, the two mental disorders most implicated in violent behaviour. Structural magnetic resonance imaging was used to investigate the whole brain, cerebellum, temporal lobe, lateral ventricles, caudate nucleus, putamen, thalamus, hippocampus, amygdala and the prefrontal, pre-motor, sensorimotor, occipito-parietal regions in 13 men with antisocial personality disorder, 13 men with schizophrenia and a history of violence, 15 men with schizophrenia without violent history and 15 healthy non-violent men. Compared to controls, the antisocial personality disorder group displayed reductions in whole brain volume and temporal lobe as well as increases in putamen volume. Both schizophrenia groups regardless of violence history exhibited increased lateral ventricle volume, while the schizophrenia group with violent history showed further abnormalities including reduced whole brain and hippocampal volumes and increased putamen size. The findings suggest that individuals with antisocial personality disorder as well as those with schizophrenia and a history of violence have common neural abnormalities, but also show neuro-anatomical differences. The processes by which they came to apparently common ground may, however, differ. The finding of temporal lobe reductions prevalent among those with antisocial personality disorder and hippocampal reduction in the violent men with schizophrenia contributes support for the importance of this region in mediating violent behaviour.

  19. Prenatal antidepressant exposure and child behavioural outcomes at 7 years of age: a study within the Danish National Birth Cohort.

    PubMed

    Grzeskowiak, L E; Morrison, J L; Henriksen, T B; Bech, B H; Obel, C; Olsen, J; Pedersen, L H

    2016-11-01

    To investigate the impact of prenatal antidepressant exposure on behavioural problems in children at 7 years of age. Nationwide population-based study. Danish National Birth Cohort. A cohort of 49 178 pregnant women recruited between 1996 and 2002. Data obtained from computer-assisted telephone interviews twice during pregnancy were used to identify children born to: (i) depressed women who took antidepressants during pregnancy (n = 210); (ii) depressed women who did not take any antidepressants during pregnancy (n = 231); and (iii) healthy women who were not depressed (n = 48 737). Childhood behavioural problems at 7 years of age were examined using the validated Danish parent-report version of the Strengths and Difficulties Questionnaire (SDQ). SDQ scores. No associations were observed between prenatal antidepressant exposure and abnormal SDQ scores for overall problem behaviour (adjusted relative risk, aRR 1.00; 95% confidence interval, 95% CI 0.49-2.05), hyperactivity/inattention (aRR 0.99; 95% CI 0.56-1.75), or peer problems (aRR 1.04; 95% CI 0.57-1.91). Although prenatal antidepressant exposure appeared to be associated with abnormal SDQ scores on the subscales of emotional symptoms (aRR 1.68; 95% CI 1.18-2.38) and conduct problems (aRR 1.58; 95% CI 1.03-2.42), these associations were significantly attenuated following adjustment for antenatal mood status (aRR 1.20; 95% CI 0.85-1.70 and aRR 1.19; 95% CI 0.77 1.83, respectively). Untreated prenatal depression was associated with an increased risk of all behavioural outcomes evaluated, compared with unexposed children, with significant attenuation following adjustment for antenatal mood status. The results of this study suggest that independent of maternal illness, prenatal antidepressant exposure is not associated with an increased risk of behavioural problems in children at 7 years of age. Prenatal antidepressant exposure is not associated with an increased risk of child behavioural

  20. International study on microcirculatory shock occurrence in acutely ill patients.

    PubMed

    Vellinga, Namkje A R; Boerma, E Christiaan; Koopmans, Matty; Donati, Abele; Dubin, Arnaldo; Shapiro, Nathan I; Pearse, Rupert M; Machado, Flavia R; Fries, Michael; Akarsu-Ayazoglu, Tulin; Pranskunas, Andrius; Hollenberg, Steven; Balestra, Gianmarco; van Iterson, Mat; van der Voort, Peter H J; Sadaka, Farid; Minto, Gary; Aypar, Ulku; Hurtado, F Javier; Martinelli, Giampaolo; Payen, Didier; van Haren, Frank; Holley, Anthony; Pattnaik, Rajyabardhan; Gomez, Hernando; Mehta, Ravindra L; Rodriguez, Alejandro H; Ruiz, Carolina; Canales, Héctor S; Duranteau, Jacques; Spronk, Peter E; Jhanji, Shaman; Hubble, Sheena; Chierego, Marialuisa; Jung, Christian; Martin, Daniel; Sorbara, Carlo; Tijssen, Jan G P; Bakker, Jan; Ince, Can

    2015-01-01

    Microcirculatory alterations are associated with adverse outcome in subsets of critically ill patients. The prevalence and significance of microcirculatory alterations in the general ICU population are unknown. We studied the prevalence of microcirculatory alterations in a heterogeneous ICU population and its predictive value in an integrative model of macro- and microcirculatory variables. Multicenter observational point prevalence study. The Microcirculatory Shock Occurrence in Acutely ill Patients study was conducted in 36 ICUs worldwide. A heterogeneous ICU population consisting of 501 patients. None. Demographic, hemodynamic, and laboratory data were collected in all ICU patients who were 18 years old or older. Sublingual Sidestream Dark Field imaging was performed to determine the prevalence of an abnormal capillary microvascular flow index (< 2.6) and its additional value in predicting hospital mortality. In 501 patients with a median Acute Physiology and Chronic Health Evaluation II score of 15 (10-21), a Sequential Organ Failure Assessment score of 5 (2-8), and a hospital mortality of 28.4%, 17% exhibited an abnormal capillary microvascular flow index. Tachycardia (heart rate > 90 beats/min) (odds ratio, 2.71; 95% CI, 1.67-4.39; p < 0.001), mean arterial pressure (odds ratio, 0.979; 95% CI, 0.963-0.996; p = 0.013), vasopressor use (odds ratio, 1.84; 95% CI, 1.11-3.07; p = 0.019), and lactate level more than 1.5 mEq/L (odds ratio, 2.15; 95% CI, 1.28-3.62; p = 0.004) were independent risk factors for hospital mortality, but not abnormal microvascular flow index. In reference to microvascular flow index, a significant interaction was observed with tachycardia. In patients with tachycardia, the presence of an abnormal microvascular flow index was an independent, additive predictor for in-hospital mortality (odds ratio, 3.24; 95% CI, 1.30-8.06; p = 0.011). This was not true for nontachycardic patients nor for the total group of patients. In a heterogeneous ICU

  1. Loss of polyubiquitin gene Ubb leads to metabolic and sleep abnormalities in mice

    PubMed Central

    Ryu, K.-Y.; Fujiki, N.; Kazantzis, M.; Garza, J. C.; Bouley, D. M.; Stahl, A.; Lu, X.-Y.; Nishino, S.; Kopito, R. R.

    2010-01-01

    Aims Ubiquitin performs essential roles in a myriad of signalling pathways required for cellular function and survival. Recently, we reported that disruption of the stress-inducible ubiquitin-encoding gene Ubb reduces ubiquitin content in the hypothalamus and leads to adult-onset obesity coupled with a loss of arcuate nucleus neurones and disrupted energy homeostasis in mice. Neuropeptides expressed in the hypothalamus control both metabolic and sleep behaviours. In order to demonstrate that the loss of Ubb results in broad hypothalamic abnormalities, we attempted to determine whether metabolic and sleep behaviours were altered in Ubb knockout mice. Methods Metabolic rate and energy expenditure were measured in a metabolic chamber, and sleep stage was monitored via electroencephalographic/electromyographic recording. The presence of neurodegeneration and increased reactive gliosis in the hypothalamus were also evaluated. Results We found that Ubb disruption leads to early-onset reduced activity and metabolic rate. Additionally, we have demonstrated that sleep behaviour is altered and sleep homeostasis is disrupted in Ubb knockout mice. These early metabolic and sleep abnormalities are accompanied by persistent reactive gliosis and the loss of arcuate nucleus neurones, but are independent of neurodegeneration in the lateral hypothalamus. Conclusions Ubb knockout mice exhibit phenotypes consistent with hypothalamic dysfunction. Our data also indicate that Ubb is essential for the maintenance of the ubiquitin levels required for proper regulation of metabolic and sleep behaviours in mice. PMID:20002312

  2. Young People with Down Syndrome: A Preliminary Investigation of Health Knowledge and Associated Behaviours

    ERIC Educational Resources Information Center

    Jobling, Anne; Cuskelly, Monica

    2006-01-01

    Background: Adults with intellectual disability have a range of significant health problems. If they are to live independently, they need to engage in behaviours that are health promoting, as well as avoiding behaviours that might directly lead to ill health. There is very little research about health-related knowledge and behaviour in this group.…

  3. Correlates of self-harm behaviour in acutely ill patients with schizophrenia.

    PubMed

    Simms, Jane; McCormack, Vinny; Anderson, Richard; Mulholland, Ciaran

    2007-03-01

    This study compared acutely ill patients with schizophrenia with a history of self-harm (N=17) to those without a history of self-harm (N=16) on measures of depression, hopelessness, suicidal ideation, and demographic and psychiatric variables. A subgroup of these patients who experience auditory hallucinations, with and without a history of self-harm, were selected and compared on measures of depression, hopelessness, suicidal ideation and beliefs about voices. Employing a cross-sectional design, in-patients of two local psychiatric hospital, who met DSM-IV-TR criteria for schizophrenia and who were in an acute phase of the illness, were selected. Each patient was assessed using the Beck Depressions Inventory (BDI), Beck Hopelessness Scale (BHS) and the Beck Suicide Scale (BSS). Patients who experienced auditory verbal hallucinations completed the Beliefs About Voices Questionnaire Revised (BAVQ-R). Patients with a history of self-harm completed the Beck Suicide Intent Scale (BSI). Patients with a history of self-harm (N=17) had significantly greater symptoms of depression, greater suicidal thoughts, increased number of hospital admissions, greater duration of illness and were more likely to be married, compared to patients without a history of self-harm (N=16). Among the subgroup of patients who experience auditory hallucinations, those with a history of self-harm (N=9), believed their voice to be more malevolent, had a tendency to resist their voice and experienced significantly greater symptoms of depression and hopelessness compared to those without a history of self-harm (N=6). These findings highlight the importance for screening by clinicians during inpatient hospital stays and for monitoring to be ongoing following discharge. For the subgroup of patients who experience auditory hallucinations, future research should seek to explore the relationship between self-harm and beliefs about voices.

  4. The role of white matter abnormalities in treatment-resistant depression: a systematic review.

    PubMed

    Serafini, Gianluca; Pompili, Maurizio; Borgwardt, Stefan; Giuffra, Enrico; Howes, Oliver; Girardi, Paolo; Amore, Mario

    2015-01-01

    Patients with treatment-resistant depression (TRD) commonly report significant disability together with an increased risk of functional impairment. Neuroimaging techniques have been used to investigate the neuropathology of this complex illness, but it is still quite unknown whether abnormalities in the integrity of white matter (WM) of specific brain areas may be considered as trait markers of TRD. Electronic databases were searched from 1980 to 2013. Nine studies - comprising a total of 228 subjects and 171 controls - fulfilled our inclusion criteria and were analyzed in the present overview. Several cross-sectional studies showed the association between WM abnormalities and TRD. According to the selected studies, sub-callosal cingulated cortex (SCC) WM abnormalities were largely implicated in the pathogenesis of both major depressive disorder and TRD. However, alterations in cortical-limbic or cortical-subcortical circuits, particularly the left middle frontal gyrus (which is thought to have a major role in emotional regulation) may also be involved in the pathophysiology of TRD. TRD may be related to the presence of specific microstructural WM abnormalities. WM abnormalities of specific brain regions such as SCC may have a major involvement in the pathogenesis of TRD.

  5. Teaching about mental health and illness through the history of the DSM.

    PubMed

    Clegg, Joshua W

    2012-11-01

    Most students enter introductory or abnormal psychology courses with a naively realist concept of what constitutes mental illness, and most textbooks do little to complicate this understanding. The tendency to reify the various diagnostic categories of the mental health disciplines into stable and independent illnesses is ever present. However, a critical review of the development of successive versions of the Diagnostic and Statistical Manual of Mental Disorders (DSM) can help instructors demonstrate the evolving ways in which mental health and illness are conceptualized and can reveal the cultural, political, and economic forces that shape this process. This article provides a brief general review of this history, along with useful pedagogical questions and suggestions for integrating this material into the classroom. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  6. Obesity and Serious Mental Ill Health: A Critical Review of the Literature.

    PubMed

    Bradshaw, Tim; Mairs, Hilary

    2014-04-01

    Individuals who experience serious mental ill health such as schizophrenia are more likely to be overweight or obese than others in the general population. This high prevalence of obesity and other associated metabolic disturbances, such as type 2 diabetes and cardiovascular disease, contribute to a reduced life expectancy of up to 25 years. Several reasons have been proposed for high levels of obesity including a shared biological vulnerability between serious mental ill health and abnormal metabolic processes, potentially compounded by unhealthy lifestyles. However, emerging evidence suggests that the most significant cause of weight gain is the metabolic side effects of antipsychotic medication, usual treatment for people with serious mental ill health. In this paper we review the prevalence of obesity in people with serious mental ill health, explore the contribution that antipsychotic medication may make to weight gain and discuss the implications of this data for future research and the practice of mental health and other professionals.

  7. Abnormal regional cerebral blood flow in childhood autism.

    PubMed

    Ohnishi, T; Matsuda, H; Hashimoto, T; Kunihiro, T; Nishikawa, M; Uema, T; Sasaki, M

    2000-09-01

    Neuroimaging studies of autism have shown abnormalities in the limbic system and cerebellar circuits and additional sites. These findings are not, however, specific or consistent enough to build up a coherent theory of the origin and nature of the brain abnormality in autistic patients. Twenty-three children with infantile autism and 26 non-autistic controls matched for IQ and age were examined using brain-perfusion single photon emission computed tomography with technetium-99m ethyl cysteinate dimer. In autistic subjects, we assessed the relationship between regional cerebral blood flow (rCBF) and symptom profiles. Images were anatomically normalized, and voxel-by-voxel analyses were performed. Decreases in rCBF in autistic patients compared with the control group were identified in the bilateral insula, superior temporal gyri and left prefrontal cortices. Analysis of the correlations between syndrome scores and rCBF revealed that each syndrome was associated with a specific pattern of perfusion in the limbic system and the medial prefrontal cortex. The results confirmed the associations of (i) impairments in communication and social interaction that are thought to be related to deficits in the theory of mind (ToM) with altered perfusion in the medial prefrontal cortex and anterior cingulate gyrus, and (ii) the obsessive desire for sameness with altered perfusion in the right medial temporal lobe. The perfusion abnormalities seem to be related to the cognitive dysfunction observed in autism, such as deficits in ToM, abnormal responses to sensory stimuli, and the obsessive desire for sameness. The perfusion patterns suggest possible locations of abnormalities of brain function underlying abnormal behaviour patterns in autistic individuals.

  8. Sleep and circadian rhythm disruption in neuropsychiatric illness.

    PubMed

    Jagannath, Aarti; Peirson, Stuart N; Foster, Russell G

    2013-10-01

    Sleep and circadian rhythm disruption (SCRD) is a common feature in many neuropsychiatric diseases including schizophrenia, bipolar disorder and depression. Although the precise mechanisms remain unclear, recent evidence suggests that this comorbidity is not simply a product of medication or an absence of social routine, but instead reflects commonly affected underlying pathways and mechanisms. For example, several genes intimately involved in the generation and regulation of circadian rhythms and sleep have been linked to psychiatric illness. Further, several genes linked to mental illness have recently been shown to also play a role in normal sleep and circadian behaviour. Here we describe some of the emerging common mechanisms that link circadian rhythms, sleep and SCRD in severe mental illnesses. A deeper understanding of these links will provide not only a greater understanding of disease mechanisms, but also holds the promise of novel avenues for therapeutic intervention. Copyright © 2013. Published by Elsevier Ltd.

  9. Behaviour disorders in children with an intellectual disability

    PubMed Central

    Ageranioti-Bélanger, Stacey; Brunet, Suzanne; D’Anjou, Guy; Tellier, Geneviève; Boivin, Johanne; Gauthier, Marie

    2012-01-01

    Behaviour disorders are frequent in children with an intellectual disability, regardless of the underlying etiology. They are often disabling, and can create problems in everyday life and can mask, or reveal, an organic or psychiatric illness. Such behaviours are often chronic and more than one may be present in the same individual. This is further complicated by the fact that parents often do not seek help for the problem, perhaps believing that it is due to the child’s disability and cannot be treated. The present review describes some general concepts dealing with the management of behaviour disorders commonly seen in children and youth with an intellectual disability, and gives a high level overview of behaviours commonly problematic in this patient population including sleep disturbances, agitated and aggressive behaviours, and self-injury behaviour. In general, while pharmacological treatment is possible, behavioural intervention is a more effective and better tolerated form of treatment. PMID:23372399

  10. Behavioural inventory of the giraffe (Giraffa camelopardalis).

    PubMed

    Seeber, Peter A; Ciofolo, Isabelle; Ganswindt, André

    2012-11-22

    Numerous factors like continuous habitat reduction or fragmentation for free-ranging giraffes (Giraffa camelopardalis) as well as e.g. suboptimal housing conditions for animals in captivity might lead to behavioural alterations as part of the overall adaptation process to the changing living conditions. In order to facilitate current and future studies on giraffe behaviour, a comprehensive ethogram was compiled based on existing literature, as well as observations on giraffes in the wild (Hwange National Park, Zimbabwe; Entabeni Game Reserve, South Africa), and in captivity (National Zoological Gardens of South Africa, Pretoria). The resulting ethogram lists 65 different behavioural patterns, which were described and grouped into seven categories: General activities, Abnormal repetitive behaviours, General interactions, Bull-Cow behaviour, Bull-Bull behaviour, Cow-Bull behaviour, Maternal behaviours, and Interactions by calves. The behaviours were further described regarding a presumed purpose, particularly with respect to social interactions and sexual behaviour. Contradictory descriptions from previous studies were considered and discussed in comparison with our own observations. This ethogram provides a basis for current and future studies by suggesting a terminology which can be used for harmonizing behavioural observations, thus helping to facilitate comparability of future results. Subsequently, a better understanding of the behavioural ecology of giraffes in the wild as well as in captivity could aid future conservation efforts.

  11. Secondary sclerosing cholangitis in critically ill patients.

    PubMed

    Peña-Pérez, Carlos Alberto; Ponce-Medrano, Juan Alberto Díaz

    2018-01-01

    Primary sclerosing cholangitis (PSC) is a rare idiopathic condition with immunopathogenic mechanisms where there is chronic progressive destruction of the biliary tree. Secondary sclerosing cholangitis (SSC) is clinically comparable to PSC, but is caused by specific processes which directly damage the biliary tree; examples include recurrent pancreatitis, bile duct malignancy, congenital bile duct abnormalities. A new cause of SSC has been described during or following significant critical illness associated with severe respiratory insufficiency, vasopressor requirement, shock and sepsis. This condition rapidly progresses to cirrhosis, frequently requiring liver transplantation for definitive management. Copyright: © 2018 Permanyer.

  12. Behavioural Phenotype in Borjeson-Forssman-Lehmann Syndrome

    ERIC Educational Resources Information Center

    de Winter, C. F.; van Dijk, F.; Stolker, J. J.; Hennekam, R. C. M.

    2009-01-01

    Background: Borjeson-Forssman-Lehmann syndrome (BFLs) is an X-linked inherited disorder characterised by unusual facial features, abnormal fat distribution and intellectual disability. As many genetically determined disorders are characterised not only by physical features but also by specific behaviour, we studied whether a specific behavioural…

  13. [How do mentally ill parents evaluate their children's quality of life? Associations with the parent's illness and family functioning].

    PubMed

    Pollak, Eva; Bullinger, Monika; Jeske, Jana; Wiegand-Grefe, Silke

    2008-01-01

    To assess health-related quality of life (hrQoL) of children with a mentally ill parent, and its associations with the parent's illness (diagnoses, severity of disease, current symptoms) and family functioning, 51 mentally ill parents rated their children's hrQoL using the KINDL-R, a multidimensional hrQoL questionnaire for children. Parents rated their current psychiatric symptoms on the SCL-14 (Symptom Checklist-14) and family functioning on the FB-A ("Familienbögen"). The parents' therapists (psychologists or psychiatrists) provided psychiatric diagnoses as well as global ratings of disease severity (CGI) and patient's family functioning. Compared to the general population, parents rated their children's hrQoL significantly lower concerning the dimensions "Psychological Well-Being" and "Family': HrQoL ratings were moderately correlated with the parent's current depressive symptoms and moderately to highly correlated with family functioning from the parent's perspective. Lower depression severity and higher family functioning were associated with higher hrQoL ratings. Parents with affective disorders rated their children's hrQoL significantly lower than did parents with a diagnosis of substance abuse. Results show the importance of family functioning for parents' view of children's hrQoL and the influence of psychiatric symptoms on ill parents' reports. These findings are in line with previous results concerning potential psychological and behavioural problems in children of mentally ill parents. Family interventions and multi-informant assessment should be used in this high-risk group.

  14. Abnormal fatty acids in Canadian children with autism.

    PubMed

    Jory, Joan

    2016-04-01

    Fatty acids are critical for pediatric neurodevelopment and are abnormal in autism, although prior studies have demonstrated conflicting results and methodological differences. To our knowledge, there are no published data on fatty acid in Canadian children with autism. The aim of this study was to investigate red blood cell and serum fatty acid status to identify whether abnormalities exist in Canadian children with autism, and to enhance future cross-study comparison. Eleven Canadian children with autism (3 girls, 8 boys; age 3.05 ± 0.79 y) and 15 controls (9 girls, 6 boys; age 3.87 ± 1.06 y) met inclusion criteria, which included prior Diagnostic and Statistical Manual diagnosis of autism spectrum disorder, no recent medication or supplements, no specialty diets, and no recent illness. The children with autism demonstrated lower red blood cell docosahexaenoic acid (P < 0.0003), eicosapentaenoic acid (P < 0.03), arachidonic acid (P < 0.002), and ω-3/ω-6 ratios (P < 0.001). They also demonstrated lower serum docosahexaenoic acid (P < 0.02), arachidonic acid (P < 0.05), and linoleic acid (P < 0.02) levels. Fatty acids in both serum and red blood cells were abnormal in this small group of Canadian children with autism than in controls, underlining a need for larger age- and sex-matched investigations in this community. A potential role for fatty acid abnormalities within the complex epigenetic etiology of autism is proposed in relation to emerging understanding of relationships between cobalamin metabolism, gut microbiota, and propionic acid production. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Clients and carers perception of mental illness and factors that influence help-seeking: Where they go first and why.

    PubMed

    Chilale, Harris K; Silungwe, Ndumanene Devlin; Gondwe, Saulos; Masulani-Mwale, Charles

    2017-08-01

    In Northern Malawi, the duration of untreated psychosis (DUP) is longer than that in high-income countries. The reasons for the delay in help-seeking are not known, although studies show multiple reasons. This research was conducted to establish health care help-seeking behaviours and identify barriers that exist between service users and health care providers. The study also intended to establish the beliefs that clients and family members have regarding the causes of mental illness which profoundly shape help-seeking, care giving process and outcomes. The study employed the exploratory phenomenological method, utilizing focus group discussions (FGDs) in the sampled population. The Health Belief Model and Disease Explanatory Models were conveniently chosen a priori by researchers to develop guide questions to explore clients' and carers' perceptions of the illness and their health care help-seeking behaviours. Results show a bio-psycho-social inclination of disease causation and help-seeking behaviour. Causes of mental illness are understood in three categories, namely: physical/biological, psychological and socio-cultural. The majority of participants attributed mental illness to socio-cultural factors, with witchcraft, spirit possession and curses as main determinants. Causal perceptions also influenced help-seeking pathways. Many participants reported consulting traditional healers first, for diagnosis and to know who was responsible. In this study, it has been found that help-seeking is influenced by the understanding of the source of the illness - which has a bio-psychosocial inclination. The socio-cultural explanation of witchcraft and spirit possession is dominant and a determinant of help-seeking behaviour. While participants noted benefits to hospital treatment, barriers and bio-psychosocial in nature were also noted. Guardians and not clients hold the key to choice of treatment modality and therefore a potential ally in all treatment interventions

  16. Facing possible illness detected through screening--experiences of healthy women with pathological cervical smears.

    PubMed

    Hounsgaard, Lise; Petersen, Lone Kjeld; Pedersen, Birthe D

    2007-12-01

    The aim of this study is to gain knowledge about women's perceptions of illness based on their abnormal PAP smears, following screening for cervical cancer. The study uses a phenomenological, hermeneutic approach inspired by Ricoeur's theory of interpretation. Twelve women, aged between 23 and 59 years, were consecutively selected and then followed by participant observation during their examinations and treatment in hospital. They were interviewed on entering the study, a week following their surgery, and 6 months later. The material collected was analysed through a dialectic process consisting of a face-value review of participant experiences (naive reading), structural analysis and, critical interpretation of what it means to be potentially ill. The women were unprepared to find that their screening results showed abnormal cells, indicative of incipient genital cancer. They were frustrated by the results as they had not experienced any symptoms and felt well, despite being diagnosed with a potential disease. Being diagnosed with abnormal cells caused the participants to feel anxious. Their anxiety had subsided 6 months after the cells had been removed. For those who did not require treatment, anxiety flared up with recurrent check-ups. The bio-medical differentiation between pre-stage and actual cancer provided no comfort to the participants, who continued to see themselves as having early stage cancer.

  17. Daily variations in effluent water turbidity and diarrhoeal illness in a Russian city.

    PubMed

    Egorov, Andrey I; Naumova, Elena N; Tereschenko, Andrey A; Kislitsin, Victor A; Ford, Timothy E

    2003-03-01

    To assess an association between temporal variations in drinking water quality and gastrointestinal (GI) illness, a cohort study involving 100 randomly selected families (367 individuals) was conducted in the city of Cherepovets, Russia from June through November 1999. Participants maintained daily diaries of gastrointestinal symptoms, water consumption and other behavioural exposure variables, while daily effluent water quality data were provided by the water utility. The cumulative incidence rate of self-reported gastrointestinal diseases, 1.7 cases per person-year, was almost two orders of magnitude higher than that of officially reported GI infections in the city. An interquartile range increase in effluent water turbidity of 0.8 Nephelometric Turbidity Units was associated with a relative risk of self-reported GI illness of 1.47 (95% Confidence Interval 1.16, 1.86) at a lag of 2 days after control for daily rate of consumption of non-boiled tap water, behavioural covariates, day of the week and a seasonally-related linear trend. In the analysis by subsets of study participants stratified by non-boiled tap water consumption, no statistically significant associations between turbidity and GI illness were found for the study participants who always boiled their drinking water. For individuals who drank non-boiled tap water, statistically significant associations between turbidity and GI illness were detected at lags 1, 2 and 7 days.

  18. Pharmacotherapy of suicidal behaviour in major depression, schizophrenia and bipolar disorder.

    PubMed

    Filaković, Pavo; Erić, Anamarija Petek

    2013-09-01

    The psychopathological dynamics in suicidality overcomes actual diagnostic distribution therefore pharmacotherapy has restricted role in overall prevention of suicidal behaviour among mentally ill and is demanding for clinician. This role is achieved through reduction and alleviation of suicidal risk with rational and individual pharmacotherapeutic approach emphasising effective, safe and tolerable treatment. The genetic and epigenetic factors, dysfunction of neurotransmitter, neuroendocrine system and stress response system has been determining for neurobiology of suicidality. Therefore, pharmacotherapeutic approach should be focused, not only on prevention and reduction of suicidality, but adjusted for general and diagnosis-specific risk factors. Suicidality represents trans-diagnostic issue, however making the correct diagnosis is of great importance. Identical group of psychiatric medications or even the same drug, could be palliating for suicidal behaviour in one diagnostic category and in other aggravating concerning suicidal ideations. Clinician should be reserved towards epidemiological studies about reducing suicidal rate due to increased consumption of antidepressants. Detailed data analysis showed there is no relevancy which antidepressants were given to specific patient, in what age and phase of illness. The FDA has issued warnings about possible increased risk of suicidal behaviour in children and adolescents when given antidepressant therapy. In general, serotoninergic drugs have neutral or mildly protective effect on potential suicidal behaviour while noradrenergic drugs may have activating effect or could even worsen suicidal ideation in certain phase of the illness. When given in appropriate dose and the right time, dual or noradrenergic antidepressants, could also have good protective impact on specific patient. In patients with bipolar disorder, antidepressive drug could be trigger for suicidal behaviour. Greater susceptibility when diagnosing

  19. 'That red flag on your file': misinterpreting physical symptoms as mental illness.

    PubMed

    Happell, Brenda; Ewart, Stephanie B; Bocking, Julia; Platania-Phung, Chris; Stanton, Robert

    2016-10-01

    To ascertain the views and experiences of mental health consumers regarding the availability and quality of care and treatment received for their physical health needs. People diagnosed with mental illness have higher occurrence of physical health problems. Responsive health care services are crucial for prevention and management of physical health problems, and for reducing disparities in health between people diagnosed with mental illness and those who are not. There is limited research giving voice to consumer perspectives on their experiences with health care providers. Exploratory qualitative. Focus group interviews with mental health consumers accessed via a consumer network group in a region of Australia (n = 31). All interview audio recordings were transcribed professionally. Interviews were thematically analysed. The main themes were: symptomising; failure to act and alertness to prejudice. The first two themes were consumer perceptions of the actions and behaviours of health professionals, and the third describes consumer responses to these behaviours and actions. Consumers described increased risks of illness and death because of undiagnosed physical illness despite their physical health advice-seeking as the reason for the health consultation. Health care providers' non-recognition of physical health problems presents a clear example of a significant and potentially life threatening health inequity. The service provider responses described by participants suggest that mental health consumers' physical health needs may not be taken seriously. Clinicians need to take seriously the physical health needs and concerns of people with mental illness. Nurses can play a crucial role in the prevention of diagnostic overshadowing as part of a broader direction of balancing biomedical perspectives with other approaches to health care. © 2016 John Wiley & Sons Ltd.

  20. Applying social theory to understand health-related behaviours.

    PubMed

    Holman, Daniel; Borgstrom, Erica

    2016-06-01

    Health-related behaviours are a concern for contemporary health policy and practice given their association with a range of illness outcomes. Many of the policies and interventions aimed at changing health-related behaviours assume that people are more or less free to choose their behaviour and how they experience health. Within sociology and anthropology, these behaviours are viewed not as acts of choice but as actions and practices situated within a larger sociocultural context. In this paper, we outline three theoretical perspectives useful in understanding behaviours that may influence one's health in this wider context: theories of social practice, social networks and interactionism. We argue that by better understanding how health-related behaviours are performed in people's everyday lives, more suitable interventions and clinical management can be developed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  1. What is competent communication behaviour of patients in physician consultations? - Chronically-ill patients answer in focus groups.

    PubMed

    Schmidt, Erika; Schöpf, Andrea C; Farin, Erik

    2017-09-01

    Many desirable outcomes depend on good patient-physician communication. Patient-based perspectives of what constitutes competent communication behavior with physicians are needed for patient-oriented health care. Therefore it was our main aim to identify competent patient communication skills from the patient's perspective. We also wanted to reveal any differences in opinion among various groups (chronic ischemic heart disease, chronic low back pain, breast cancer). This study examined nine guideline-supported focus groups in rehabilitation centers. The criterion for study inclusion was any one of the three diagnoses. Enrolled in the study were N = 49 patients (32 women) aged M = 60.1 (SD = 12.8). The interview recordings were transcribed and subjected to content analysis. We documented 396 commentaries in these interviews that were allocated to 82 different codes; these in turn resulted in the formation of 12 main topics. Examples are: posing questions, being an active and participatory patient, being aware of emotions and communicating them. This study represents stage two ('documentation of patient and clinician views') in the seven-stage model of communication research. Findings reveal that chronically-ill patients name behaviours that contribute to successful discussion with a physician. These enable us to develop communication trainings and design-measuring tools used for patient-based communication skills.

  2. Psychological interventions for mental health disorders in children with chronic physical illness: a systematic review.

    PubMed

    Bennett, Sophie; Shafran, Roz; Coughtrey, Anna; Walker, Susan; Heyman, Isobel

    2015-04-01

    Children with chronic physical illness are significantly more likely to develop common psychiatric symptoms than otherwise healthy children. These children therefore warrant effective integrated healthcare yet it is not established whether the known, effective, psychological treatments for symptoms of common childhood mental health disorders work in children with chronic physical illness. EMBASE, MEDLINE, PsycINFO and CINAHL databases were searched with predefined terms relating to evidence-based psychological interventions for psychiatric symptoms in children with chronic physical illness. We included all studies (randomised and non-randomised designs) investigating interventions aimed primarily at treating common psychiatric symptoms in children with a chronic physical illness in the review. Two reviewers independently assessed the relevance of abstracts identified, extracted data and undertook quality analysis. Ten studies (209 children, including 70 in control groups) met the criteria for inclusion in the review. All studies demonstrated some positive outcomes of cognitive behavioural therapy for the treatment of psychiatric symptoms in children with chronic physical illness. Only two randomised controlled trials, both investigating interventions for symptoms of depression, were found. There is preliminary evidence that cognitive behavioural therapy has positive effects in the treatment of symptoms of depression and anxiety in children with chronic physical illness. However, the current evidence base is weak and fully powered randomised controlled trials are needed to establish the efficacy of psychological treatments in this vulnerable population. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  3. Auditory hedonic phenotypes in dementia: A behavioural and neuroanatomical analysis

    PubMed Central

    Fletcher, Phillip D.; Downey, Laura E.; Golden, Hannah L.; Clark, Camilla N.; Slattery, Catherine F.; Paterson, Ross W.; Schott, Jonathan M.; Rohrer, Jonathan D.; Rossor, Martin N.; Warren, Jason D.

    2015-01-01

    Patients with dementia may exhibit abnormally altered liking for environmental sounds and music but such altered auditory hedonic responses have not been studied systematically. Here we addressed this issue in a cohort of 73 patients representing major canonical dementia syndromes (behavioural variant frontotemporal dementia (bvFTD), semantic dementia (SD), progressive nonfluent aphasia (PNFA) amnestic Alzheimer's disease (AD)) using a semi-structured caregiver behavioural questionnaire and voxel-based morphometry (VBM) of patients' brain MR images. Behavioural responses signalling abnormal aversion to environmental sounds, aversion to music or heightened pleasure in music (‘musicophilia’) occurred in around half of the cohort but showed clear syndromic and genetic segregation, occurring in most patients with bvFTD but infrequently in PNFA and more commonly in association with MAPT than C9orf72 mutations. Aversion to sounds was the exclusive auditory phenotype in AD whereas more complex phenotypes including musicophilia were common in bvFTD and SD. Auditory hedonic alterations correlated with grey matter loss in a common, distributed, right-lateralised network including antero-mesial temporal lobe, insula, anterior cingulate and nucleus accumbens. Our findings suggest that abnormalities of auditory hedonic processing are a significant issue in common dementias. Sounds may constitute a novel probe of brain mechanisms for emotional salience coding that are targeted by neurodegenerative disease. PMID:25929717

  4. Socioeconomic status overrides age and gender in determining health-seeking behaviour in rural Bangladesh.

    PubMed Central

    Ahmed, Syed Masud; Tomson, Göran; Petzold, Max; Kabir, Zarina Nahar

    2005-01-01

    OBJECTIVE: To study the health-seeking behaviour of elderly members (aged > 60 years) of households in rural Bangladesh, to ascertain how their behaviour differs from that of younger people (aged 20-59 years) living in the same household and to explore the determinants of health-seeking behaviour. METHODS: Structured interviews were conducted to elicit information on the health-seeking behaviour of household members aged > 20 years. Respondents were asked about major illnesses occurring within 15 days prior to the interview. The sample consisted of 966 households that had at least one resident who was aged > 60 (32% of 3031 households). FINDINGS: We found no major differences in health-seeking behaviour between elderly people and younger adults. On average about 35% (405/1169) of those who reported having been ill during the previous 15 days in both age groups chose self-care/self-treatment; for both age groups the most commonly consulted type of provider was a paraprofessional such as a village doctor, a medical assistant or a community health worker. A household's poverty status emerged as a major determinant of health-seeking behaviour. The odds ratio (OR) that individuals from poor households would seek treatment from unqualified allopathic practitioners was 0.6 (95% confidence interval (CI) = 0.40-0.78); the odds ratio that individuals from poor households would seek treatment from qualified allopathic practitioners was 0.7 (95% CI = 0.60-0.95). For self-care or self-treatment it was 1.8 (95% CI = 1.43-2.36). Patients' level of education affected whether they avoided self-care/self-treatment and drugstore salespeople (who are usually unlicensed and untrained but who diagnose illnesses and sell medicine) and instead chose a formal allopathic practitioner (OR = 1.5; 95% CI = 1.15-1.96). When a household's poverty status was controlled for, there were no differences in age or gender in terms of health-care expenditure. CONCLUSION: We found that socioeconomic

  5. Behavioural inventory of the giraffe (Giraffa camelopardalis)

    PubMed Central

    2012-01-01

    Background Numerous factors like continuous habitat reduction or fragmentation for free-ranging giraffes (Giraffa camelopardalis) as well as e.g. suboptimal housing conditions for animals in captivity might lead to behavioural alterations as part of the overall adaptation process to the changing living conditions. In order to facilitate current and future studies on giraffe behaviour, a comprehensive ethogram was compiled based on existing literature, as well as observations on giraffes in the wild (Hwange National Park, Zimbabwe; Entabeni Game Reserve, South Africa), and in captivity (National Zoological Gardens of South Africa, Pretoria). Findings The resulting ethogram lists 65 different behavioural patterns, which were described and grouped into seven categories: General activities, Abnormal repetitive behaviours, General interactions, Bull-Cow behaviour, Bull-Bull behaviour, Cow-Bull behaviour, Maternal behaviours, and Interactions by calves. The behaviours were further described regarding a presumed purpose, particularly with respect to social interactions and sexual behaviour. Contradictory descriptions from previous studies were considered and discussed in comparison with our own observations. Conclusions This ethogram provides a basis for current and future studies by suggesting a terminology which can be used for harmonizing behavioural observations, thus helping to facilitate comparability of future results. Subsequently, a better understanding of the behavioural ecology of giraffes in the wild as well as in captivity could aid future conservation efforts. PMID:23173954

  6. Shank3 mutant mice display autistic-like behaviours and striatal dysfunction

    PubMed Central

    Peça, João; Feliciano, Cátia; Ting, Jonathan T.; Wang, Wenting; Wells, Michael F.; Venkatraman, Talaignair N.; Lascola, Christopher D.; Fu, Zhanyan; Feng, Guoping

    2011-01-01

    Autism spectrum disorders (ASDs) comprise a range of disorders that share a core of neurobehavioural deficits characterized by widespread abnormalities in social interactions, deficits in communication as well as restricted interests and repetitive behaviours. The neurological basis and circuitry mechanisms underlying these abnormal behaviours are poorly understood. Shank3 is a postsynaptic protein, whose disruption at the genetic level is thought to be responsible for development of 22q13 deletion syndrome (Phelan-McDermid Syndrome) and other non-syndromic ASDs. Here we show that mice with Shank3 gene deletions exhibit self-injurious repetitive grooming and deficits in social interaction. Cellular, electrophysiological and biochemical analyses uncovered defects at striatal synapses and cortico-striatal circuits in Shank3 mutant mice. Our findings demonstrate a critical role for Shank3 in the normal development of neuronal connectivity and establish causality between a disruption in the Shank3 gene and the genesis of autistic like-behaviours in mice. PMID:21423165

  7. A family affair: brain abnormalities in siblings of patients with schizophrenia.

    PubMed

    Moran, Marcel E; Hulshoff Pol, Hilleke; Gogtay, Nitin

    2013-11-01

    Schizophrenia is a severe mental disorder that has a strong genetic basis. Converging evidence suggests that schizophrenia is a progressive neurodevelopmental disorder, with earlier onset cases resulting in more profound brain abnormalities. Siblings of patients with schizophrenia provide an invaluable resource for differentiating between trait and state markers, thus highlighting possible endophenotypes for ongoing research. However, findings from sibling studies have not been systematically put together in a coherent story across the broader age span. We review here the cortical grey matter abnormalities in siblings of patients with schizophrenia from childhood to adulthood, by reviewing sibling studies from both childhood-onset schizophrenia, and the more common adult-onset schizophrenia. When reviewed together, studies suggest that siblings of patients with schizophrenia display significant brain abnormalities that highlight both similarities and differences between the adult and childhood populations, with shared developmental risk patterns, and segregating trajectories. Based on current research it appears that the cortical grey matter abnormalities in siblings are likely to be an age-dependent endophenotype, which normalize by the typical age of onset of schizophrenia unless there has been more genetic or symptom burdening. With increased genetic burdening (e.g. discordant twins of patients) the grey matter abnormalities in (twin) siblings are progressive in adulthood. This synthesis of the literature clarifies the importance of brain plasticity in the pathophysiology of the illness, indicating that probands may lack protective factors critical for healthy development.

  8. A family affair: brain abnormalities in siblings of patients with schizophrenia

    PubMed Central

    Hulshoff Pol, Hilleke; Gogtay, Nitin

    2013-01-01

    Schizophrenia is a severe mental disorder that has a strong genetic basis. Converging evidence suggests that schizophrenia is a progressive neurodevelopmental disorder, with earlier onset cases resulting in more profound brain abnormalities. Siblings of patients with schizophrenia provide an invaluable resource for differentiating between trait and state markers, thus highlighting possible endophenotypes for ongoing research. However, findings from sibling studies have not been systematically put together in a coherent story across the broader age span. We review here the cortical grey matter abnormalities in siblings of patients with schizophrenia from childhood to adulthood, by reviewing sibling studies from both childhood-onset schizophrenia, and the more common adult-onset schizophrenia. When reviewed together, studies suggest that siblings of patients with schizophrenia display significant brain abnormalities that highlight both similarities and differences between the adult and childhood populations, with shared developmental risk patterns, and segregating trajectories. Based on current research it appears that the cortical grey matter abnormalities in siblings are likely to be an age-dependent endophenotype, which normalize by the typical age of onset of schizophrenia unless there has been more genetic or symptom burdening. With increased genetic burdening (e.g. discordant twins of patients) the grey matter abnormalities in (twin) siblings are progressive in adulthood. This synthesis of the literature clarifies the importance of brain plasticity in the pathophysiology of the illness, indicating that probands may lack protective factors critical for healthy development. PMID:23698280

  9. Basal Ganglia Shape Abnormalities in the Unaffected Siblings of Schizophrenia Patients

    PubMed Central

    Mamah, Daniel; Harms, Michael P.; Wang, Lei; Barch, Deanna; Thompson, Paul; Kim, Jaeyun; Miller, Michael I.; Csernansky, John G.

    2008-01-01

    Objective Abnormalities of basal ganglia structure in schizophrenia have been attributed to the effects of antipsychotic drugs. Our aim was to test the hypothesis that abnormalities of basal ganglia structure are intrinsic features of schizophrenia, by assessing basal ganglia volume and shape in the unaffected siblings of schizophrenia subjects. Method The study involved 25 pairs of schizophrenia subjects and their unaffected siblings and 40 pairs of healthy controls and their siblings. Large deformation, high-dimensional brain mapping was used to obtain surface representations of the caudate, putamen, and globus pallidus. Surfaces were derived from transformations of anatomical templates and shapes were analyzed using reduced-dimensional measures of surface variability (i.e. principal components and canonical analysis). Canonical functions were derived using schizophrenia and control groups, and were then used to compare shapes in the sibling groups. To visualize shape differences, maps of the estimated surface displacement between groups were created. Results In the caudate, putamen and globus pallidus, the degree of shape abnormality observed in the siblings of the schizophrenia subjects was intermediate between the schizophrenia subjects and the controls. In the schizophrenia subjects, significant correlations were observed between measures of caudate, putamen and globus pallidus structure and the selected measures of lifetime psychopathology. Conclusions Attenuated abnormalities of basal ganglia structure are present in the unaffected siblings of schizophrenia subjects. This finding implies that basal ganglia structural abnormalities observed in subjects with schizophrenia are at least in part an intrinsic feature of the illness. PMID:18295189

  10. Vascular and Skeletal Muscle Function in Gulf War Veterans Illness

    DTIC Science & Technology

    2016-07-01

    Approximately 40% of Gulf War Veterans (over ¼ million Veterans) have GWI by the Center for Disease Control criteria for GWI (a recommended method for defining...for Disease Control and Prevention (CDC)’s clinical diagnostic criteria for GWI is one of two recommended by an Expert Committee, and is based on...other illnesses with muscle fatigue, pain, and abnormal muscle metabolism, such as peripheral artery disease and chronic heart failure, and advance

  11. Health behaviour change interventions for couples: A systematic review.

    PubMed

    Arden-Close, Emily; McGrath, Nuala

    2017-05-01

    Partners are a significant influence on individuals' health, and concordance in health behaviours increases over time in couples. Several theories suggest that couple-focused interventions for health behaviour change may therefore be more effective than individual interventions. A systematic review of health behaviour change interventions for couples was conducted. Systematic search methods identified randomized controlled trials (RCTs) and non-randomized interventions of health behaviour change for couples with at least one member at risk of a chronic physical illness, published from 1990-2014. We identified 14 studies, targeting the following health behaviours: cancer prevention (6), obesity (1), diet (2), smoking in pregnancy (2), physical activity (1) and multiple health behaviours (2). In four out of seven trials couple-focused interventions were more effective than usual care. Of four RCTs comparing a couple-focused intervention to an individual intervention, two found that the couple-focused intervention was more effective. The studies were heterogeneous, and included participants at risk of a variety of illnesses. In many cases the intervention was compared to usual care for an individual or an individual-focused intervention, which meant the impact of the couplebased content could not be isolated. Three arm studies could determine whether any added benefits of couple-focused interventions are due to adding the partner or specific content of couple-focused interventions. Statement of contribution What is already known on this subject? Health behaviours and health behaviour change are more often concordant across couples than between individuals in the general population. Couple-focused interventions for chronic conditions are more effective than individual interventions or usual care (Martire, Schulz, Helgeson, Small, & Saghafi, ). What does this study add? Identified studies targeted a variety of health behaviours, with few studies in any one area. Further

  12. Screening for mental illness: the merger of eugenics and the drug industry.

    PubMed

    Sharav, Vera Hassner

    2005-01-01

    The implementation of a recommendation by the President's New Freedom Commission (NFC) to screen the entire United States population--children first--for presumed, undetected, mental illness is an ill-conceived policy destined for disastrous consequences. The "pseudoscientific" methods used to screen for mental and behavioral abnormalities are a legacy from the discredited ideology of eugenics. Both eugenics and psychiatry suffer from a common philosophical fallacy that undermines the validity of their theories and prescriptions. Both are wed to a faith-based ideological assumption that mental and behavioral manifestations are biologically determined, and are, therefore, ameliorated by biological interventions. NFC promoted the Texas Medication Algorithm Project (TMAP) as a "model" medication treatment plan. The impact of TMAP is evident in the skyrocketing increase in psychotropic drug prescriptions for children and adults, and in the disproportionate expenditure for psychotropic drugs. The New Freedom Commission's screening for mental illness initiative is, therefore, but the first step toward prescribing drugs. The escalating expenditure for psychotropic drugs since TMAP leaves little doubt about who the beneficiaries of TMAP are. Screening for mental illness will increase their use.

  13. Depression, anxiety and positive affect in people diagnosed with low-grade tumours: the role of illness perceptions.

    PubMed

    Keeling, Melanie; Bambrough, Jacki; Simpson, Jane

    2013-06-01

    People with low-grade brain tumour experience a range of emotional, behavioural and psychosocial consequences. Using Leventhal's self-regulation model to explore biopsychosocial factors associated with distress, we examine the relationships between illness perceptions, coping and depression, anxiety and positive affect. A cross-sectional, self-report study in which 74 people (54% women) diagnosed with a low-grade brain tumour completed the Illness Perceptions Questionnaire-Revised was conducted. Mean time since diagnosis was 27.69 months (SD = 19.79). Mean age was 38.30 years (SD = 10.67). The Illness Perceptions Questionnaire-Revised, in addition to clinical, demographic and coping variables previously associated with psychological distress, was used to predict three psychological outcomes: depression, anxiety and positive affect. Hierarchical multiple regression analyses demonstrated that a biopsychosocial causal attribution was a significant predictor of anxiety and depression. Illness identity also emerged as a significant predictor of depression scores. Coping through self-blame was the only coping variable to emerge as a significant predictor of anxiety scores. A combination of coping through venting, acceptance, positive reframing, denial, behavioural disengagement and self-blame contributed to the variance in all three psychological outcome scores. No illness perception variables significantly predicted positive affect. Illness perceptions play a significant role in emotional distress experienced by people with low-grade brain tumours. Illness perceptions did not play a significant role in positive affect. Coping variables were shown to significantly contribute to the scores on all three psychological outcomes. Results suggest interventions targeted at modifying illness perceptions and enhancing problem-focused coping strategies may reduce psychological distress. Copyright © 2012 John Wiley & Sons, Ltd.

  14. Introduction to the special section: Myelin and oligodendrocyte abnormalities in schizophrenia.

    PubMed

    Haroutunian, Vahram; Davis, Kenneth L

    2007-08-01

    A central tenet of modern views of the neurobiology of schizophrenia is that the symptoms of schizophrenia arise from a failure of adequate communication between different brain regions and disruption of the circuitry that underlies behaviour and perception. Historically this disconnectivity syndrome has been approached from a neurotransmitter-based perspective. However, efficient communication between brain circuits is also contingent on saltatory signal propagation and salubrious myelination of axons. The papers in this Special Section examine the neuroanatomical and molecular biological evidence for abnormal myelination and oligodendroglial function in schizophrenia through studies of post-mortem brain tissue and animal model systems. The picture that emerges from the studies described suggests that although schizophrenia is not characterized by gross abnormalities of white matter such as those evident in multiple sclerosis, it does involve a profound dysregulation of myelin-associated gene expression, reductions in oligodendrocyte numbers, and marked abnormalities in the ultrastructure of myelin sheaths.

  15. Characterising the latent structure and organisation of self-reported thoughts, feelings and behaviours in adolescents and young adults

    PubMed Central

    Neufeld, Sharon; Jones, Peter B.; Fonagy, Peter; Bullmore, Edward T.; Dolan, Raymond J.; Moutoussis, Michael; Toseeb, Umar; Goodyer, Ian M.

    2017-01-01

    Little is known about the underlying relationships between self-reported mental health items measuring both positive and negative emotional and behavioural symptoms at the population level in young people. Improved measurement of the full range of mental well-being and mental illness may aid in understanding the aetiological substrates underlying the development of both mental wellness as well as specific psychiatric diagnoses. A general population sample aged 14 to 24 years completed self-report questionnaires on anxiety, depression, psychotic-like symptoms, obsessionality and well-being. Exploratory and confirmatory factor models for categorical data and latent profile analyses were used to evaluate the structure of both mental wellness and illness items. First order, second order and bifactor structures were evaluated on 118 self-reported items obtained from 2228 participants. A bifactor solution was the best fitting latent variable model with one general latent factor termed ‘distress’ and five ‘distress independent’ specific factors defined as self-confidence, antisocial behaviour, worry, aberrant thinking, and mood. Next, six distinct subgroups were derived from a person-centred latent profile analysis of the factor scores. Finally, concurrent validity was assessed using information on hazardous behaviours (alcohol use, substance misuse, self-harm) and treatment for mental ill health: both discriminated between the latent traits and latent profile subgroups. The findings suggest a complex, multidimensional mental health structure in the youth population rather than the previously assumed first or second order factor structure. Additionally, the analysis revealed a low hazardous behaviour/low mental illness risk subgroup not previously described. Population sub-groups show greater validity over single variable factors in revealing mental illness risks. In conclusion, our findings indicate that the structure of self reported mental health is

  16. Characterising the latent structure and organisation of self-reported thoughts, feelings and behaviours in adolescents and young adults.

    PubMed

    St Clair, Michelle C; Neufeld, Sharon; Jones, Peter B; Fonagy, Peter; Bullmore, Edward T; Dolan, Raymond J; Moutoussis, Michael; Toseeb, Umar; Goodyer, Ian M

    2017-01-01

    Little is known about the underlying relationships between self-reported mental health items measuring both positive and negative emotional and behavioural symptoms at the population level in young people. Improved measurement of the full range of mental well-being and mental illness may aid in understanding the aetiological substrates underlying the development of both mental wellness as well as specific psychiatric diagnoses. A general population sample aged 14 to 24 years completed self-report questionnaires on anxiety, depression, psychotic-like symptoms, obsessionality and well-being. Exploratory and confirmatory factor models for categorical data and latent profile analyses were used to evaluate the structure of both mental wellness and illness items. First order, second order and bifactor structures were evaluated on 118 self-reported items obtained from 2228 participants. A bifactor solution was the best fitting latent variable model with one general latent factor termed 'distress' and five 'distress independent' specific factors defined as self-confidence, antisocial behaviour, worry, aberrant thinking, and mood. Next, six distinct subgroups were derived from a person-centred latent profile analysis of the factor scores. Finally, concurrent validity was assessed using information on hazardous behaviours (alcohol use, substance misuse, self-harm) and treatment for mental ill health: both discriminated between the latent traits and latent profile subgroups. The findings suggest a complex, multidimensional mental health structure in the youth population rather than the previously assumed first or second order factor structure. Additionally, the analysis revealed a low hazardous behaviour/low mental illness risk subgroup not previously described. Population sub-groups show greater validity over single variable factors in revealing mental illness risks. In conclusion, our findings indicate that the structure of self reported mental health is multidimensional in

  17. Group cognitive and behavioural treatment for hypochondriasis.

    PubMed Central

    Stern, R; Fernandez, M

    1991-01-01

    OBJECTIVE--To assess the feasibility of carrying out group cognitive and behavioural treatment for hypochondriasis in a general hospital setting. DESIGN--Assessment of patients referred for therapy. SETTING--District general hospital. PATIENTS--Six patients aged 35 to 55 (mean 43) years with a mean duration of symptoms of 12 years who fulfilled the Diagnostic and Statistical Manual for Mental Disorders (DSM III-R) criteria for hypochondriasis. MAIN OUTCOME MEASURES--Number of visits to their doctors, time spent thinking about illness, and scores on the hospital anxiety and depression scales. RESULTS--The mean number of visits to a doctor fell significantly after treatment (3 before treatment v 0.8 after treatment; p = 0.03) as did the time spent thinking about illness (57.3 v 40.6; p = 0.14). The depression and anxiety scores also fell, although the differences were not significant (depression: 9.5 before v 8.5 after; anxiety: 13 before v 12 after). CONCLUSION--It is feasible to carry out group cognitive and behavioural treatment in patients with hypochondriasis, and controlled studies are now indicated. PMID:1747641

  18. Respiratory illness caused by overheating of polyvinyl chloride.

    PubMed Central

    Froneberg, B; Johnson, P L; Landrigan, P J

    1982-01-01

    On 9 August 1979, 62 (30.8%) of 201 workers and one of 60 management personnel in a polyvinyl chloride (PVC) fabricating plant developed acute upper and lower respiratory irritation, headache, nausea, and fainting. All were taken to hospital; none died. Sixty of the patients were women. Interviews two weeks later with 57 affected and 14 unaffected workers disclosed that illness had followed exposure to fumes from an overheated (362 degrees C) PVC extruding machine. Fumes were emitted from 1100 until 1150; cases occurred from 1100 until late afternoon. All workers who became ill worked west of the overheated extruder, and the affected manager had visited that area. The earliest cases occurred closest to the machine, and incidence decreased (from 53.3% to 15.4%) with distance westward. This pattern was consistent with plant ventilation. Incidence rates in men and women did not differ (p greater than 0.1). At two and 14 weeks, pulmonary function testing of workers with persistent pulmonary symptoms showed abnormalities in 13 of 16 and in 9 of 11 respectively; the group with persistent symptoms contained an excess of non-smokers and of those with previous respiratory illnesses. One kilogram of PVC heated to 300 degrees C releases an estimated 12.9 g of hydrochloric acid (HCl) and 4.9 g of carbon monoxide (CO). We attributed the outbreak to exposure to toxic HCl and CO and rejected the hypothesis of mass psychogenic illness. PMID:7093150

  19. Energy expenditure in frontotemporal dementia: a behavioural and imaging study

    PubMed Central

    Ahmed, Rebekah M; Landin-Romero, Ramon; Collet, Tinh-Hai; van der Klaauw, Agatha A; Devenney, Emma; Henning, Elana; Kiernan, Matthew C; Piguet, Olivier; Farooqi, I Sadaf; Hodges, John R

    2017-01-01

    Abstract See Finger (doi:10.1093/aww312) for a scientific commentary on this article. Abnormal eating behaviour and metabolic parameters including insulin resistance, dyslipidaemia and body mass index are increasingly recognized as important components of neurodegenerative disease and may contribute to survival. It has previously been established that behavioural variant frontotemporal dementia is associated with abnormal eating behaviour characterized by increased sweet preference. In this study, it was hypothesized that behavioural variant frontotemporal dementia might also be associated with altered energy expenditure. A cohort of 19 patients with behavioural variant frontotemporal dementia, 13 with Alzheimer’s disease and 16 (age- and sex-matched) healthy control subjects were studied using Actiheart devices (CamNtech) to assess resting and stressed heart rate. Actiheart devices were fitted for 7 days to measure sleeping heart rate, activity levels, and resting, active and total energy expenditure. Using high resolution structural magnetic resonance imaging the neural correlates of increased resting heart rate were investigated including cortical thickness and region of interest analyses. In behavioural variant frontotemporal dementia, resting (P = 0.001), stressed (P = 0.037) and sleeping heart rate (P = 0.038) were increased compared to control subjects, and resting heart rate (P = 0.020) compared to Alzheimer disease patients. Behavioural variant frontotemporal dementia was associated with decreased activity levels compared to controls (P = 0.002) and increased resting energy expenditure (P = 0.045) and total energy expenditure (P = 0.035). Increased resting heart rate correlated with behavioural (Cambridge Behavioural Inventory) and cognitive measures (Addenbrooke’s Cognitive Examination). Increased resting heart rate in behavioural variant frontotemporal dementia correlated with atrophy involving the mesial temporal cortex, insula, and amygdala

  20. The probability of seizures during EEG monitoring in critically ill adults.

    PubMed

    Westover, M Brandon; Shafi, Mouhsin M; Bianchi, Matt T; Moura, Lidia M V R; O'Rourke, Deirdre; Rosenthal, Eric S; Chu, Catherine J; Donovan, Samantha; Hoch, Daniel B; Kilbride, Ronan D; Cole, Andrew J; Cash, Sydney S

    2015-03-01

    To characterize the risk for seizures over time in relation to EEG findings in hospitalized adults undergoing continuous EEG monitoring (cEEG). Retrospective analysis of cEEG data and medical records from 625 consecutive adult inpatients monitored at a tertiary medical center. Using survival analysis methods, we estimated the time-dependent probability that a seizure will occur within the next 72-h, if no seizure has occurred yet, as a function of EEG abnormalities detected so far. Seizures occurred in 27% (168/625). The first seizure occurred early (<30min of monitoring) in 58% (98/168). In 527 patients without early seizures, 159 (30%) had early epileptiform abnormalities, versus 368 (70%) without. Seizures were eventually detected in 25% of patients with early epileptiform discharges, versus 8% without early discharges. The 72-h risk of seizures declined below 5% if no epileptiform abnormalities were present in the first two hours, whereas 16h of monitoring were required when epileptiform discharges were present. 20% (74/388) of patients without early epileptiform abnormalities later developed them; 23% (17/74) of these ultimately had seizures. Only 4% (12/294) experienced a seizure without preceding epileptiform abnormalities. Seizure risk in acute neurological illness decays rapidly, at a rate dependent on abnormalities detected early during monitoring. This study demonstrates that substantial risk stratification is possible based on early EEG abnormalities. These findings have implications for patient-specific determination of the required duration of cEEG monitoring in hospitalized patients. Copyright © 2014 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

  1. The probability of seizures during EEG monitoring in critically ill adults

    PubMed Central

    Westover, M. Brandon; Shafi, Mouhsin M.; Bianchi, Matt T.; Moura, Lidia M.V.R.; O’Rourke, Deirdre; Rosenthal, Eric S.; Chu, Catherine J.; Donovan, Samantha; Hoch, Daniel B.; Kilbride, Ronan D.; Cole, Andrew J.; Cash, Sydney S.

    2014-01-01

    Objective To characterize the risk for seizures over time in relation to EEG findings in hospitalized adults undergoing continuous EEG monitoring (cEEG). Methods Retrospective analysis of cEEG data and medical records from 625 consecutive adult inpatients monitored at a tertiary medical center. Using survival analysis methods, we estimated the time-dependent probability that a seizure will occur within the next 72-h, if no seizure has occurred yet, as a function of EEG abnormalities detected so far. Results Seizures occurred in 27% (168/625). The first seizure occurred early (<30 min of monitoring) in 58% (98/168). In 527 patients without early seizures, 159 (30%) had early epileptiform abnormalities, versus 368 (70%) without. Seizures were eventually detected in 25% of patients with early epileptiform discharges, versus 8% without early discharges. The 72-h risk of seizures declined below 5% if no epileptiform abnormalities were present in the first two hours, whereas 16 h of monitoring were required when epileptiform discharges were present. 20% (74/388) of patients without early epileptiform abnormalities later developed them; 23% (17/74) of these ultimately had seizures. Only 4% (12/294) experienced a seizure without preceding epileptiform abnormalities. Conclusions Seizure risk in acute neurological illness decays rapidly, at a rate dependent on abnormalities detected early during monitoring. This study demonstrates that substantial risk stratification is possible based on early EEG abnormalities. Significance These findings have implications for patient-specific determination of the required duration of cEEG monitoring in hospitalized patients. PMID:25082090

  2. Linking Illness in Parents to Health Anxiety in Offspring: Do Beliefs about Health Play a Role?

    PubMed

    Alberts, Nicole M; Hadjistavropoulos, Heather D; Sherry, Simon B; Stewart, Sherry H

    2016-01-01

    The cognitive behavioural (CB) model of health anxiety proposes parental illness leads to elevated health anxiety in offspring by promoting the acquisition of specific health beliefs (e.g. overestimation of the likelihood of illness). Our study tested this central tenet of the CB model. Participants were 444 emerging adults (18-25-years-old) who completed online measures and were categorized into those with healthy parents (n = 328) or seriously ill parents (n = 116). Small (d = .21), but significant, elevations in health anxiety, and small to medium (d = .40) elevations in beliefs about the likelihood of illness were found among those with ill vs. healthy parents. Mediation analyses indicated the relationship between parental illness and health anxiety was mediated by beliefs regarding the likelihood of future illness. Our study incrementally advances knowledge by testing and supporting a central proposition of the CB model. The findings add further specificity to the CB model by highlighting the importance of a specific health belief as a central contributor to health anxiety among offspring with a history of serious parental illness.

  3. Cognitive representations of breast cancer, emotional distress and preventive health behaviour: a theoretical perspective.

    PubMed

    Decruyenaere, M; Evers-Kiebooms, G; Welkenhuysen, M; Denayer, L; Claes, E

    2000-01-01

    Individuals at high risk for developing breast and/or ovarian cancer are faced with difficult decisions regarding genetic testing, cancer prevention and/or intensive surveillance. Large interindividual differences exist in the uptake of these health-related services. This paper is aimed at understanding and predicting how people emotionally and behaviourally react to information concerning genetic predisposition to breast/ovarian cancer. For this purpose, the self-regulation model of illness representations is elaborated. This model suggests that health-related behaviour is influenced by a person's cognitive and emotional representation of the health threat. These representations generate coping behaviour aimed at resolving the objective health problems (problem-focussed coping) and at reducing the emotional distress induced by the health threat (emotion-focussed coping). Based on theoretical considerations and empirical studies, four interrelated attributes of the cognitive illness representation of hereditary breast/ovarian cancer are described: causal beliefs concerning the disease, perceived severity, perceived susceptibility to the disease and perceived controllability. The paper also addresses the complex interactions between these cognitive attributes, emotional distress and preventive health behaviour.

  4. [Severe mental illness in mothers and congenital malformations in newborns: a meta-analysis].

    PubMed

    Pereira, Priscila Krauss; Lima, Lúcia Abelha; Magnanini, Mônica Maria Ferreira; Legay, Leticia Fortes; Lovisi, Giovanni Marcos

    2011-12-01

    The risk of congenital malformations appears to be higher in infants of mothers with mental disorders as compared to those of mothers with no history of psychiatric illness. This article presents a meta-analysis of studies on the association between maternal mental illness and congenital malformations. The review consisted of an article search in the MEDLINE, ISIWEB, Scopus, and SciELO databases, using the following key words: "mental disorders" OR "mental health" OR "psychotic disorders" OR "schizophrenia" AND "congenital abnormalities" OR "birth defects". A total of 108 studies were identified, and five articles were selected according to the established criteria. These articles were included in a meta-analysis, involving a total of 4,194 children of mothers with mental illness and 249,548 children of mothers with no such disorders. Pooled relative risk showed a significant association between exposure to mental illness in mothers and risk of malformations in newborns (RR = 2.06, 95%CI: 1.46-2.67). The study highlights the relationship between maternal mental health during pregnancy and its effects on the infant's health.

  5. Mildly elevated lactate levels are associated with microcirculatory flow abnormalities and increased mortality: a microSOAP post hoc analysis.

    PubMed

    Vellinga, Namkje A R; Boerma, E Christiaan; Koopmans, Matty; Donati, Abele; Dubin, Arnaldo; Shapiro, Nathan I; Pearse, Rupert M; van der Voort, Peter H J; Dondorp, Arjen M; Bafi, Tony; Fries, Michael; Akarsu-Ayazoglu, Tulin; Pranskunas, Andrius; Hollenberg, Steven; Balestra, Gianmarco; van Iterson, Mat; Sadaka, Farid; Minto, Gary; Aypar, Ulku; Hurtado, F Javier; Martinelli, Giampaolo; Payen, Didier; van Haren, Frank; Holley, Anthony; Gomez, Hernando; Mehta, Ravindra L; Rodriguez, Alejandro H; Ruiz, Carolina; Canales, Héctor S; Duranteau, Jacques; Spronk, Peter E; Jhanji, Shaman; Hubble, Sheena; Chierego, Marialuisa; Jung, Christian; Martin, Daniel; Sorbara, Carlo; Bakker, Jan; Ince, Can

    2017-10-18

    Mildly elevated lactate levels (i.e., 1-2 mmol/L) are increasingly recognized as a prognostic finding in critically ill patients. One of several possible underlying mechanisms, microcirculatory dysfunction, can be assessed at the bedside using sublingual direct in vivo microscopy. We aimed to evaluate the association between relative hyperlactatemia, microcirculatory flow, and outcome. This study was a predefined subanalysis of a multicenter international point prevalence study on microcirculatory flow abnormalities, the Microcirculatory Shock Occurrence in Acutely ill Patients (microSOAP). Microcirculatory flow abnormalities were assessed with sidestream dark-field imaging. Abnormal microcirculatory flow was defined as a microvascular flow index (MFI) < 2.6. MFI is a semiquantitative score ranging from 0 (no flow) to 3 (continuous flow). Associations between microcirculatory flow abnormalities, single-spot lactate measurements, and outcome were analyzed. In 338 of 501 patients, lactate levels were available. For this substudy, all 257 patients with lactate levels ≤ 2 mmol/L (median [IQR] 1.04 [0.80-1.40] mmol/L) were included. Crude ICU mortality increased with each lactate quartile. In a multivariable analysis, a lactate level > 1.5 mmol/L was independently associated with a MFI < 2.6 (OR 2.5, 95% CI 1.1-5.7, P = 0.027). In a heterogeneous ICU population, a single-spot mildly elevated lactate level (even within the reference range) was independently associated with increased mortality and microvascular flow abnormalities. In vivo microscopy of the microcirculation may be helpful in discriminating between flow- and non-flow-related causes of mildly elevated lactate levels. ClinicalTrials.gov, NCT01179243 . Registered on August 3, 2010.

  6. The effectiveness of a nurse-led illness perception intervention in COPD patients: a cluster randomised trial in primary care

    PubMed Central

    Schuurmans, Marieke J.; Zanen, Pieter; Heijmans, Monique J.W.M.; Sachs, Alfred P.E.; Lammers, Jan-Willem J.

    2017-01-01

    The new COPD-GRIP (Chronic Obstructive Pulmonary Disease – Guidance, Research on Illness Perception) intervention translates evidence regarding illness perceptions and health-related quality of life (HRQoL) into a nurse intervention to guide COPD patients and to improve health outcomes. It describes how to assess and discuss illness perceptions in a structured way. This study aimed to assess the effectiveness of the intervention in primary care. A cluster randomised controlled trial was conducted within 30 general practices and five home-care centres, including 204 COPD patients. 103 patients were randomly assigned to the intervention group and 101 patients to the usual-care group. To assess differences, repeated multilevel linear mixed modelling analyses were used. Primary outcome was change in health status on the Clinical COPD Questionnaire (CCQ) at 9 months. Secondary outcomes were HRQoL, daily activities, health education impact and changes in illness perceptions. There was no significant difference between the groups in the CCQ at 9 months. We found a significant increase in health-directed behaviour at 6 weeks (p=0.024) and in personal control (p=0.005) at 9 months in favour of the intervention group. The COPD-GRIP intervention, practised by nurses, did not improve health status in COPD patients in primary care. However, the intervention has benefits in improving the ability to control the disease and health-related behaviours in the short term. Therefore, taking illness perceptions into account when stimulating healthy behaviours in COPD patients should be considered. Further study on influencing the health status and HRQoL is needed. PMID:29250529

  7. Personal protective equipment, hygiene behaviours and occupational risk of illness after July 2011 flood in Copenhagen, Denmark.

    PubMed

    Wójcik, O P; Holt, J; Kjerulf, A; Müller, L; Ethelberg, S; Mølbak, K

    2013-08-01

    Incidence of various diseases can increase following a flood. We aimed to identify professionals in Copenhagen who became ill after contact with 2 July 2011 floodwater/sediment and determine risks and protective factors associated with illness. We conducted a cohort study of employees engaged in post-flood management activities. Participants completed a questionnaire collecting information about demographics, floodwater/sediment exposure, compliance with standard precautions, and symptoms of illness. Overall, 257 professionals participated, with 56 (22%) cases. Risk of illness was associated with not washing hands after floodwater/sediment contact [relative risk (RR) 2∙45], exposure to floodwater at work and home (RR 2∙35), smoking (RR 1∙92), direct contact with floodwater (RR 1∙86), and eating/drinking when in contact with floodwater (RR 1∙77). Professionals need to follow standard precautions when in contact with floodwater/sediment, especially proper hand hygiene after personal protective equipment use and before eating/drinking and smoking.

  8. Visual scan paths are abnormal in deluded schizophrenics.

    PubMed

    Phillips, M L; David, A S

    1997-01-01

    One explanation for delusion formation is that they result from distorted appreciation of complex stimuli. The study investigated delusions in schizophrenia using a physiological marker of visual attention and information processing, the visual scan path-a map tracing the direction and duration of gaze when an individual views a stimulus. The aim was to demonstrate the presence of a specific deficit in processing meaningful stimuli (e.g. human faces) in deluded schizophrenics (DS) by relating this to abnormal viewing strategies. Visual scan paths were measured in acutely-deluded (n = 7) and non-deluded (n = 7) schizophrenics matched for medication, illness duration and negative symptoms, plus 10 age-matched normal controls. DS employed abnormal strategies for viewing single faces and face pairs in a recognition task, staring at fewer points and fixating non-feature areas to a significantly greater extent than both control groups (P < 0.05). The results indicate that DS direct their attention to less salient visual information when viewing faces. Future paradigms employing more complex stimuli and testing DS when less-deluded will allow further clarification of the relationship between viewing strategies and delusions.

  9. The experience of Chinese American parents of children with life-limiting illness: a comprehensive review.

    PubMed

    Wang, Jinjiao; Kearney, Joan A

    2013-07-01

    Life-limiting childhood illness is a traumatic experience presenting parents with psychological, physical, and social challenges. While cultural influences affect all parents coping with the life-limiting illness and end-of-life period of their child, little is known about the experiences of Chinese American parents. The purpose of this comprehensive literature review was to describe Chinese American parents' experiences during their children's end-of-life period from a culturally informed perspective. Important themes in the literature are revealed including culture-based phenomena regarding philosophy of life and illness that can affect treatment choices, cultural mores that influence parental behaviour in Western health-care systems, specific communication patterns within families and between families and providers, certain coping risks, and gender-based roles and caregiving activities that have implications for provider communication patterns. The findings are consonant with the larger literature regarding the impact of traditional culture and values on Chinese family and health behaviours. Health professionals must be sensitive to Chinese American parents' communication styles, unspoken concerns, and unresolved cultural conflicts in American health-care settings. Educational interventions may be very helpful in this regard.

  10. Alterations and Abnormal Mitosis of Wheat Chromosomes Induced by Wheat-Rye Monosomic Addition Lines

    PubMed Central

    Fu, Shulan; Yang, Manyu; Fei, Yunyan; Tan, Feiquan; Ren, Zhenglong; Yan, Benju; Zhang, Huaiyu; Tang, Zongxiang

    2013-01-01

    Background Wheat-rye addition lines are an old topic. However, the alterations and abnormal mitotic behaviours of wheat chromosomes caused by wheat-rye monosomic addition lines are seldom reported. Methodology/Principal Findings Octoploid triticale was derived from common wheat T. aestivum L. ‘Mianyang11’×rye S. cereale L. ‘Kustro’ and some progeny were obtained by the controlled backcrossing of triticale with ‘Mianyang11’ followed by self-fertilization. Genomic in situ hybridization (GISH) using rye genomic DNA and fluorescence in situ hybridization (FISH) using repetitive sequences pAs1 and pSc119.2 as probes were used to analyze the mitotic chromosomes of these progeny. Strong pSc119.2 FISH signals could be observed at the telomeric regions of 3DS arms in ‘Mianyang11’. However, the pSc119.2 FISH signals were disappeared from the selfed progeny of 4R monosomic addition line and the changed 3D chromosomes could be transmitted to next generation stably. In one of the selfed progeny of 7R monosomic addition line, one 2D chromosome was broken and three 4A chromosomes were observed. In the selfed progeny of 6R monosomic addition line, structural variation and abnormal mitotic behaviour of 3D chromosome were detected. Additionally, 1A and 4B chromosomes were eliminated from some of the progeny of 6R monosomic addition line. Conclusions/Significance These results indicated that single rye chromosome added to wheat might cause alterations and abnormal mitotic behaviours of wheat chromosomes and it is possible that the stress caused by single alien chromosome might be one of the factors that induced karyotype alteration of wheat. PMID:23936213

  11. A multidisciplinary network for the care of abnormal fatigue and chronic fatigue syndrome in the provinces of East and West Flanders in Belgium.

    PubMed

    Tobback, E; Mariman, A; Heytens, S; Declercq, T; Bouwen, A; Spooren, D; Snoeck, P; Van Dessel, K; D'Hooghe, S; Rimbaut, S; Vogelaers, D

    2014-10-01

    The organization of care for patients with the chronic fatigue syndrome (CFS) in tertiary care referral centres from 2002 onwards, was negatively evaluated by the Belgian Health Care Knowledge Centre on the endpoint of socio-professional reintegration. Subsequently, the federal health authorities asked for the elaboration of a new and innovative model of stepped care, aiming at improved integration of diagnosis and treatment into primary care and between levels of health care for patients with CFS. The reference centre of the University Hospital Ghent took the initiative of recruiting partners in the Belgian provinces of East and West Flanders to guarantee the care for patients with medically unexplained symptoms, in particular abnormal fatigue and CFS. A new and innovative care model, in which general practitioners play a central role, emphasizes the importance of early recognition of the patient 'at risk', correct diagnosis and timely referral. Early detection and intervention is essential in order to avoid or minimize illness progression towards chronicity, to safeguard opportunities for significant health improvement as well as to enhance successful socio-professional reintegration. This approach covers both the large sample of patients developing somatic complaints without obvious disease in an early phase as well as the more limited group of patients with chronic illness, including CFS. Cognitive behavioural therapy and graded exposure/exercise therapy are the evidence based main components of therapy in the latter. A biopsychosocial model underlies the proposed path of care.

  12. Illness Identity in Adults with a Chronic Illness.

    PubMed

    Oris, Leen; Luyckx, Koen; Rassart, Jessica; Goubert, Liesbet; Goossens, Eva; Apers, Silke; Arat, Seher; Vandenberghe, Joris; Westhovens, René; Moons, Philip

    2018-02-21

    The present study examines the concept of illness identity, the degree to which a chronic illness is integrated into one's identity, in adults with a chronic illness by validating a new self-report questionnaire, the Illness Identity Questionnaire (IIQ). Self-report questionnaires on illness identity, psychological, and physical functioning were assessed in two samples: adults with congenital heart disease (22-78 year old; n = 276) and with multisystem connective tissue disorders (systemic lupus erythematosus or systemic sclerosis; 17-81 year old; n = 241). The IIQ could differentiate four illness identity states (i.e., engulfment, rejection, acceptance, and enrichment) in both samples, based on exploratory and confirmatory factor analysis. All four subscales proved to be reliable. Rejection and engulfment were related to maladaptive psychological and physical functioning, whereas acceptance and enrichment were related to adaptive psychological and physical functioning. The present findings underscore the importance of the concept of illness identity. The IIQ, a self-report questionnaire, is introduced to measure four different illness identity states in adults with a chronic illness.

  13. Anxiety, neuroinflammation, cholinergic and GABAergic abnormalities are early markers of Gulf War illness in a mouse model of the disease.

    PubMed

    Carreras, Isabel; Aytan, Nurgul; Mellott, Tiffany; Choi, Ji-Kyung; Lehar, Margaret; Crabtree, Leah; Leite-Morris, Kimberly; Jenkins, Bruce G; Blusztajn, Jan Krzysztof; Dedeoglu, Alpaslan

    2018-02-15

    Gulf War Illness (GWI) is a chronic disease that affects the 1991 Gulf War (GW) veterans for which treatment is lacking. It has been hypothesized that drugs used to protect military personnel from chemical attacks and insects during the war: pyridostigmine bromide (PB),N, N-diethyl-m-toluamide (DEET), and permethrin (PER) together with stress may have contributed collectively and synergistically to generate GWI. There is a need to find markers of pathology to be used in pre-clinical trials. For this purpose we employed a previously validated mouse model of GWI evoked by daily exposure to PB (1.3 mg/kg), DEET (40 mg/kg), PER (0.13 mg/kg), and 5 min of restraint stress for 28 days to analyze behavior, brain pathology and neurochemical outcomes three months later. GWI-model mice were characterized by increased anxiety, decreased hippocampal levels of N-acetyl aspartate, GABA, the GABA-producing enzyme GAD-67 and microglial activation. We also observed that GWI model was sexually dimorphic on some measures: males had increased while females had decreased protein levels of the acetylcholine-synthesizing enzyme, choline acetyltransferase, in the septum and hippocampus and decreased levels of the receptor for brain-derived neurotrophic factor, TrkB140, in the hippocampus. Increased hippocampal levels of nerve growth factor were detected in males only. Together the data show behavioral and neuropathological abnormalities detected at 3 months post-exposure and that some of them are sexually dimorphic. Future preclinical studies for GWI may take advantage of this short latency model and should include both males and females as their response to treatment may differ. Published by Elsevier B.V.

  14. Educational nurse-led lifestyle intervention for persons with mental illness.

    PubMed

    Rönngren, Ylva; Björk, Annette; Audulv, Åsa; Enmarker, Ingela; Kristiansen, Lisbeth; Haage, David

    2018-06-01

    Although persons with severe mental illness face an increased risk of mortality and of developing negative health outcomes, research has shown that lifestyle interventions can sufficiently support their health. In response, this study examined a nurse-led lifestyle intervention developed in cooperation with members of municipal and county councils to gauge its impact on the quality of life, cognitive performance, walking capacity, and body composition of persons with severe mental illness. Lasting 26 weeks and involving 38 persons with severe mental illness, the intervention prioritised two components: the interpersonal relationships of persons with severe mental illness, staff, and group leaders and group education about physical and mental health. Pre-post intervention measurements of quality of life collected with the Manchester Short Assessment of Quality of Life, cognitive performance with the Frontal Systems Behaviour Scale, walking capacity with a 6-min walk test, and body composition in terms of waist circumference and body mass index were analysed using a nonparametric test Wilcoxon signed-rank test. Results suggest that the intervention afforded significant improvements in the health-related variables of quality of life, cognitive performance, walking capacity, and waist circumference for persons with severe mental illness. However, long-term studies with control groups and that examine parameters related to cardiovascular risk factors are essential to ensure the sustained impact of the intervention. © 2017 Australian College of Mental Health Nurses Inc.

  15. Behavioural responses to novelty or to a predator stimulus are not altered in adult zebrafish by early embryonic alcohol exposure

    PubMed Central

    Seguin, Diane; Shams, Soaleha; Gerlai, Robert

    2016-01-01

    Background Fetal Alcohol Spectrum Disorders (FASD) may vary in symptoms and severity. In the milder and more prevalent forms of the disease, behavioural abnormalities may include impaired social behaviour, e.g. difficulty interpreting social cues. FASD patients remain often undiagnosed due to lack of biomarkers, and treatment is unavailable because the mechanisms of the disease are not yet understood. Animal models have been proposed to facilitate addressing these problems. More recently, short exposure of the zebrafish embryo to low concentrations of alcohol was shown to lead to significant and lasting impairment of behaviour in response to social stimuli. The impairment may be the result of abnormal social behaviour or altered fear/anxiety. The goal of the current study was to investigate the latter. Methods Here, we employed the alcohol exposure regimen used previously (exposure of 24th hour post-fertilization embryos to 0.00, 0.25, 0.50, 0.75 or 1.00 vol/vol % alcohol for 2 hours), allowed the fish to reach adulthood, and measured the behavioural responses of these adults to a novel tank (anxiety related behaviours) as well as to an animated image of a sympatric predator of zebrafish (fear related behaviours). Results We found behavioural responses of embryonic alcohol exposed adult fish to remain statistically indistinguishable from those of controls, suggesting unaltered anxiety and fear in the embryonic alcohol treated fish. Conclusions Given that motor and perceptual function was previously shown to be also unaltered in the adults after embryonic alcohol exposure, our current results suggest that the impaired response of these fish to social stimuli may be the result of abnormal social behaviour. PMID:27790739

  16. Gamma abnormalities during perception of illusory figures in autism.

    PubMed

    Brown, Caroline; Gruber, Thomas; Boucher, Jill; Rippon, Gina; Brock, Jon

    2005-06-01

    This experiment was designed to test the hypothesis that perceptual abnormalities in autism might be associated with alteration of induced gamma activity patterns overlying visual cortical regions. EEG was recorded from six adolescents with autism and eight controls matched on chronological age, and verbal and nonverbal mental age, whilst identifying the presence or absence of an illusory Kanizsa shape. Although there were no reaction time or accuracy differences between the groups there were significant task-related differences in cortical activity. Control participants showed typical gamma-band activity over parietal regions at around 350 msec post onset of shape trials, similar to gamma patterns found in previous studies with non-impaired adults. In contrast, autistic participants showed overall increased activity, including an early 100 msec gamma peak and a late induced peak, 50 to 70 msec earlier than that shown by the control group. We interpret the abnormal gamma activity to reflect decreased "signal to noise" due to decreased inhibitory processing. In this experiment we did not establish a link between altered perception and abnormal gamma, as the autistic participants' behaviour did not differ from the controls. Future work should be designed to replicate this phenomenon and establish the perceptual consequences of altered gamma activity.

  17. The self, attributional processes and abnormal beliefs: towards a model of persecutory delusions.

    PubMed

    Bentall, R P; Kinderman, P; Kaney, S

    1994-03-01

    In this paper we review a series of recent investigations into cognitive abnormalities associated with persecutory delusions. Studies indicate that persecutory delusions are associated with abnormal attention to threat-related stimuli, an explanatory bias towards attributing negative outcomes to external causes and biases in information processing relating to the self-concept. We propose an integrative model to account for these findings in which it is hypothesized that, in deluded patients, activation of self/ideal discrepancies by threat-related information triggers defensive explanatory biases, which have the function of reducing the self/ideal discrepancies but result in persecutory ideation. We conclude by discussing the implications of this model for the cognitive-behavioural treatment of paranoid delusions.

  18. Catatonia in Autism: A Distinct Subtype?

    ERIC Educational Resources Information Center

    Ghaziuddin, M.; Quinlan, P.; Ghaziuddin, N.

    2005-01-01

    Catatonia is a life-threatening disorder characterized by motor abnormalities, mutism, and disturbances of behaviour, which is increasingly being diagnosed in persons with autism. In this report, we describe the presentation and course of catatonia in an adolescent with autism who responded to electroconvulsive therapy (ECT). The illness started…

  19. A time-series study of sick building syndrome: chronic, biotoxin-associated illness from exposure to water-damaged buildings.

    PubMed

    Shoemaker, Ritchie C; House, Dennis E

    2005-01-01

    The human health risk for chronic illnesses involving multiple body systems following inhalation exposure to the indoor environments of water-damaged buildings (WDBs) has remained poorly characterized and the subject of intense controversy. The current study assessed the hypothesis that exposure to the indoor environments of WDBs with visible microbial colonization was associated with illness. The study used a cross-sectional design with assessments at five time points, and the interventions of cholestyramine (CSM) therapy, exposure avoidance following therapy, and reexposure to the buildings after illness resolution. The methodological approach included oral administration of questionnaires, medical examinations, laboratory analyses, pulmonary function testing, and measurements of visual function. Of the 21 study volunteers, 19 completed assessment at each of the five time points. Data at Time Point 1 indicated multiple symptoms involving at least four organ systems in all study participants, a restrictive respiratory condition in four participants, and abnormally low visual contrast sensitivity (VCS) in 18 participants. Serum leptin levels were abnormally high and alpha melanocyte stimulating hormone (MSH) levels were abnormally low. Assessments at Time Point 2, following 2 weeks of CSM therapy, indicated a highly significant improvement in health status. Improvement was maintained at Time Point 3, which followed exposure avoidance without therapy. Reexposure to the WDBs resulted in illness reacquisition in all participants within 1 to 7 days. Following another round of CSM therapy, assessments at Time Point 5 indicated a highly significant improvement in health status. The group-mean number of symptoms decreased from 14.9+/-0.8 S.E.M. at Time Point 1 to 1.2+/-0.3 S.E.M., and the VCS deficit of approximately 50% at Time Point 1 was fully resolved. Leptin and MSH levels showed statistically significant improvement. The results indicated that CSM was an effective

  20. An overview of treatments for obesity in a population with mental illness.

    PubMed

    Taylor, Valerie H; Stonehocker, Brian; Steele, Margot; Sharma, Arya M

    2012-01-01

    Obesity is associated with early mortality and has overtaken smoking as the health problem with the greatest impact on quality of life, mortality, and morbidity. Despite public health initiatives and numerous commercial enterprises focusing on weight loss, obesity rates continue to rise. In part, this is because obesity is a multifaceted, complex illness, impacted by numerous social, psychological, and behavioural factors that are unrecognized in most current initiatives. One significant factor associated with obesity is mental illness. While having a psychiatric illness does not make weight gain inevitable, it does often require that additional tools be added to lifestyle recommendations around diet and exercise. The following article reviews the common approaches to obesity management and addresses how these strategies can be implemented in psychiatric care. It is important that health professionals involved in the care of people with a mental illness become familiar with the interventions available to control and treat the obesity epidemic, as this will improve treatment compliance and ultimately lead to improved physical and psychological outcomes.

  1. Equivalent mismatch negativity deficits across deviant types in early illness schizophrenia-spectrum patients.

    PubMed

    Hay, Rachel A; Roach, Brian J; Srihari, Vinod H; Woods, Scott W; Ford, Judith M; Mathalon, Daniel H

    2015-02-01

    Neurophysiological abnormalities in auditory deviance processing, as reflected by the mismatch negativity (MMN), have been observed across the course of schizophrenia. Studies in early schizophrenia patients have typically shown varying degrees of MMN amplitude reduction for different deviant types, suggesting that different auditory deviants are uniquely processed and may be differentially affected by duration of illness. To explore this further, we examined the MMN response to 4 auditory deviants (duration, frequency, duration+frequency "double deviant", and intensity) in 24 schizophrenia-spectrum patients early in the illness (ESZ) and 21 healthy controls. ESZ showed significantly reduced MMN relative to healthy controls for all deviant types (p<0.05), with no significant interaction with deviant type. No correlations with clinical symptoms were present (all ps>0.05). These findings support the conclusion that neurophysiological mechanisms underlying processing of auditory deviants are compromised early in illness, and these deficiencies are not specific to the type of deviant presented. Copyright © 2015 Elsevier B.V. All rights reserved.

  2. Energy expenditure in frontotemporal dementia: a behavioural and imaging study.

    PubMed

    Ahmed, Rebekah M; Landin-Romero, Ramon; Collet, Tinh-Hai; van der Klaauw, Agatha A; Devenney, Emma; Henning, Elana; Kiernan, Matthew C; Piguet, Olivier; Farooqi, I Sadaf; Hodges, John R

    2017-01-01

    SEE FINGER DOI101093/AWW312 FOR A SCIENTIFIC COMMENTARY ON THIS ARTICLE: Abnormal eating behaviour and metabolic parameters including insulin resistance, dyslipidaemia and body mass index are increasingly recognized as important components of neurodegenerative disease and may contribute to survival. It has previously been established that behavioural variant frontotemporal dementia is associated with abnormal eating behaviour characterized by increased sweet preference. In this study, it was hypothesized that behavioural variant frontotemporal dementia might also be associated with altered energy expenditure. A cohort of 19 patients with behavioural variant frontotemporal dementia, 13 with Alzheimer's disease and 16 (age- and sex-matched) healthy control subjects were studied using Actiheart devices (CamNtech) to assess resting and stressed heart rate. Actiheart devices were fitted for 7 days to measure sleeping heart rate, activity levels, and resting, active and total energy expenditure. Using high resolution structural magnetic resonance imaging the neural correlates of increased resting heart rate were investigated including cortical thickness and region of interest analyses. In behavioural variant frontotemporal dementia, resting (P = 0.001), stressed (P = 0.037) and sleeping heart rate (P = 0.038) were increased compared to control subjects, and resting heart rate (P = 0.020) compared to Alzheimer disease patients. Behavioural variant frontotemporal dementia was associated with decreased activity levels compared to controls (P = 0.002) and increased resting energy expenditure (P = 0.045) and total energy expenditure (P = 0.035). Increased resting heart rate correlated with behavioural (Cambridge Behavioural Inventory) and cognitive measures (Addenbrooke's Cognitive Examination). Increased resting heart rate in behavioural variant frontotemporal dementia correlated with atrophy involving the mesial temporal cortex, insula, and amygdala, regions previously

  3. Beyond Behaviour: Is Social Anxiety Low in Williams Syndrome?

    ERIC Educational Resources Information Center

    Dodd, Helen F.; Schniering, Carolyn A.; Porter, Melanie A.

    2009-01-01

    Individuals with Williams syndrome (WS) exhibit striking social behaviour that may be indicative of abnormally low social anxiety. The present research aimed to determine whether social anxiety is unusually low in WS and to replicate previous findings of increased generalised anxiety in WS using both parent and self report. Fifteen individuals…

  4. Engineering behaviour change in an epidemic: the epistemology of NIH-funded HIV prevention science.

    PubMed

    Green, Adam; Kolar, Kat

    2015-05-01

    Social scientific and public health literature on National Institutes of Health-funded HIV behavioural prevention science often assumes that this body of work has a strong biomedical epistemological orientation. We explore this assumption by conducting a systematic content analysis of all NIH-funded HIV behavioural prevention grants for men who have sex with men between 1989 and 2012. We find that while intervention research strongly favours a biomedical orientation, research into the antecedents of HIV risk practices favours a sociological, interpretive and structural orientation. Thus, with respect to NIH-funded HIV prevention science, there exists a major disjunct in the guiding epistemological orientations of how scientists understand HIV risk, on the one hand, and how they engineer behaviour change in behavioural interventions, on the other. Building on the extant literature, we suggest that the cause of this disjunct is probably attributable not to an NIH-wide positivist orientation, but to the specific standards of evidence used to adjudicate HIV intervention grant awards, including randomised controlled trials and other quantitative measures of intervention efficacy. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

  5. Mind-mindedness and maternal responsiveness in infant-mother interactions in mothers with severe mental illness.

    PubMed

    Pawlby, S; Fernyhough, C; Meins, E; Pariante, C M; Seneviratne, G; Bentall, R P

    2010-11-01

    Previous cross-diagnosis studies of interaction between mothers with severe mental illness and their babies have concluded that mothers with schizophrenia have deficits in interaction, but these studies have not included healthy controls. In-patients on a mother and baby unit, with diagnoses of schizophrenia (n=15), depressive mood disorders with or without psychosis (n=23), or mood disorders where mania was the predominant feature, with or without psychosis (n=12), were observed interacting with their infants on admission and discharge. Mothers' mind-mindedness and other measures of the quality of maternal and infant behaviour were coded. Findings from this sample were compared with those from healthy mothers and their infants (n=49). Compared with healthy controls, on admission depressed mothers were marginally less likely to comment appropriately on their infants' mental states. Both the depressed and mania groups were more likely to touch their babies and engage in attention-seeking behaviours. Interactional behaviours of mothers in the schizophrenia group were not markedly different from healthy controls. On discharge there were fewer differences between the clinical and healthy groups, although the depressed group continued to engage in more attention-seeking and touching behaviour and the mania group continued to touch their infants more. Only mothers in the schizophrenia group showed changes in interactional behaviours between admission and discharge, talking more to their infants. The findings challenge previous conclusions that mothers with schizophrenia have deficits in their interactions with their babies, and demonstrate that mothers with severe mental illness are able to respond appropriately to their infants' cues.

  6. Community pharmacists' experiences in mental illness and addictions care: a qualitative study.

    PubMed

    Murphy, Andrea L; Phelan, Heather; Haslam, Scott; Martin-Misener, Ruth; Kutcher, Stan P; Gardner, David M

    2016-01-28

    Community pharmacists are accessible health care professionals who encounter people with lived experience of mental illness and addictions in daily practice. Although some existing research supports that community pharmacists' interventions result in improved patient mental health outcomes, gaps in knowledge regarding the pharmacists' experiences with service provision to this population remain. Improving knowledge regarding the pharmacists' experiences with mental illness and addictions service provision can facilitate a better understanding of their perspectives and be used to inform the development and implementation of interventions delivered by community pharmacists for people with lived experience of mental illness and addictions in communities. We conducted a qualitative study using a directed content analysis and the Theoretical Domains Framework as part of our underlying theory of behaviour change and our analytic framework for theme development. The Theoretical Domains Framework facilitates understanding of behaviours of health care professionals and implementation challenges and opportunities for interventions in health care. Thematic analysis co-occurred throughout the process of the directed content analysis. We recruited community pharmacists, with experience dispensing psychotropics, at a minimum, through multiple mechanisms (e.g., professional associations) in a convenience sampling approach. Potential participants were offered the option of focus groups or interviews. Data were collected from one focus group and two interviews involving six pharmacists. Theoretical Domains Framework coding was primarily weighted in two domains: social/professional role and identity and environmental context and resources. We identified five main themes in the experiences of pharmacists in mental illness and addictions care: competing interests, demands, and time; relationships, rapport, and trust; stigma; collaboration and triage; and role expectations and clarity

  7. Feeding practices for infants and young children during and after common illness. Evidence from South Asia

    PubMed Central

    Aguayo, Víctor M.

    2016-01-01

    Abstract Global evidence shows that children's growth deteriorates rapidly during/after illness if foods and feeding practices do not meet the additional nutrient requirements associated with illness/convalescence. To inform policies and programmes, we conducted a review of the literature published from 1990 to 2014 to document how children 0–23 months old are fed during/after common childhood illnesses. The review indicates that infant and young child feeding (IYCF) during common childhood illnesses is far from optimal. When sick, most children continue to be breastfed, but few are breastfed more frequently, as recommended. Restriction/withdrawal of complementary foods during illness is frequent because of children's anorexia (perceived/real), poor awareness of caregivers' about the feeding needs of sick children, traditional beliefs/behaviours and/or suboptimal counselling and support by health workers. As a result, many children are fed lower quantities of complementary foods and/or are fed less frequently when they are sick. Mothers/caregivers often turn to family/community elders and traditional/non‐qualified practitioners to seek advice on how to feed their sick children. Thus, traditional beliefs and behaviours guide the use of ‘special’ feeding practices, foods and diets for sick children. A significant proportion of mothers/caregivers turn to the primary health care system for support but receive little or no advice. Building the knowledge, skills and capacity of community health workers and primary health care practitioners to provide mothers/caregivers with accurate and timely information, counselling and support on IYCF during and after common childhood illnesses, combined with large‐scale communication programmes to address traditional beliefs and norms that may be harmful, is an urgent priority to reduce the high burden of child stunting in South Asia. PMID:26840205

  8. Symptoms of Mental Illness and Their Impact on Managing Type 2 Diabetes in Adults.

    PubMed

    Cimo, Adriana; Dewa, Carolyn S

    2017-11-08

    People with mental illnesses are more likely to experience diabetes-related complications that can reduce life expectancy by 10 to 15 years. Diabetes management and outcomes can be improved when lifestyle interventions addressing healthful eating habits and physical activity use content tailored to the learning needs of individuals or groups. Understanding the challenges that prevent adherence to diabetes recommendations can start to inform the design of tailored diabetes education care. The purpose of this pilot study was to explore the perspectives of clients with mental illnesses and type 2 diabetes with regard to challenges faced when engaging in diabetes self-care behaviours. Focus groups were held with 17 people who had type 2 diabetes and mental illnesses, including depressive disorder, bipolar disorder, anxiety disorder, schizophrenia and schizoaffective disorder. In the groups, participants were asked to share their experiences with diabetes self-care and access to diabetes-education services. Data were transcribed verbatim, assessed for quality and saturation and coded to identify relationships and meanings among identified themes. Participants identified many challenges and unmet needs that created multidimensional and interrelated barriers to care, ultimately resulting in poor diabetes self-care behaviours. Some challenges were psychological in nature and related to emotional states, lifestyles and food habits, perceptions of affordability, health literacy and value of health information. Other challenges included the physical states of health and social environments. Multidimensional diabetes education programs that consider psychological, physical and social challenges are needed to address the needs of people with mental illnesses. Copyright © 2017. Published by Elsevier Inc.

  9. Challenge and hindrance demands lead to employees' health and behaviours through intrinsic motivation.

    PubMed

    Kim, Minseo; Beehr, Terry A

    2018-01-12

    Based on the job demand-resource theory, this study examined the differential relationships of two types of job demands, challenge and hindrance stressors, with three outcomes: ill health, organizational citizenship behaviour, and work engagement. These relationships were mediated by two personal resources: psychological empowerment and organization-based self-esteem (OBSE). Data were collected at two separate points, 2 weeks apart. With 336 full-time U.S. employees, results from path analysis indicated that the challenge stressor, workload, was positively related to psychological empowerment and OBSE, both of which were in turn positively related to good work behaviours as well as negatively related to ill health, an indication that employees experienced physical symptoms and psychological strains. In contrast, hindrance stressors (role stressors and interpersonal conflict) showed the opposite patterns of relationships with these intermediate outcomes, resulting in less empowerment and OBSE. Overall, findings suggested that psychological empowerment and OBSE were important intrinsic motivational mechanisms through which some stressors (especially hindrance demands) can promote employees' favourable work behaviours as well as alleviate the negative health outcomes. Copyright © 2018 John Wiley & Sons, Ltd.

  10. A systematic review of the literature exploring illness perceptions in mental health utilising the self-regulation model.

    PubMed

    Baines, Tineke; Wittkowski, Anja

    2013-09-01

    Psychologists have utilised a range of social cognition models to understand variation in physical health and illness-related behaviours. The most widely studied model of illness perceptions has been the Self-Regulation Model (SRM, Leventhal, Nerenz, & Steele, 1984). The illness perceptions questionnaire (IPQ) and its revised version (IPQ-R) have been utilised to explore illness beliefs in physical health. This review examined 13 quantitative studies, which used the IPQ and IPQ-R in mental health in their exploration of illness perceptions in psychosis, bipolar disorder, eating disorders, depression and adolescents experiencing mood disorders. Across these studies the SRM illness dimensions were largely supported. Mental illnesses were commonly viewed as cyclical and chronic, with serious negative consequences. Perceptions regarding chronicity, controllability and negative consequences were associated with coping and help seeking, while engagement with services and help seeking were also related to illness coherence beliefs. Treatment adherence was linked to beliefs that treatment could control one's illness. Whilst a major limitation of the reviewed studies was the use of cross-sectional designs, overall the applicability of the SRM to mental health was supported. The IPQ and IPQ-R were shown to be valuable measures of illness perceptions in mental health, offering implications for clinical practice.

  11. Relationships between maximum temperature and heat-related illness across North Carolina, USA.

    PubMed

    Sugg, Margaret M; Konrad, Charles E; Fuhrmann, Christopher M

    2016-05-01

    Heat kills more people than any other weather-related event in the USA, resulting in hundreds of fatalities each year. In North Carolina, heat-related illness accounts for over 2,000 yearly emergency department admissions. In this study, data on emergency department (ED) visits for heat-related illness (HRI) were obtained from the North Carolina Disease Event Tracking and Epidemiologic Collection Tool to identify spatiotemporal relationships between temperature and morbidity across six warm seasons (May-September) from 2007 to 2012. Spatiotemporal relationships are explored across different regions (e.g., coastal plain, rural) and demographics (e.g., gender, age) to determine the differential impact of heat stress on populations. This research reveals that most cases of HRI occur on days with climatologically normal temperatures (e.g., 31 to 35 °C); however, HRI rates increase substantially on days with abnormally high daily maximum temperatures (e.g., 31 to 38 °C). HRI ED visits decreased on days with extreme heat (e.g., greater than 38 °C), suggesting that populations are taking preventative measures during extreme heat and therefore mitigating heat-related illness.

  12. The interaction between design and occupier behaviour in the safety of new homes.

    PubMed

    McDermott, Hilary; Haslam, Roger; Gibb, Alistair

    2007-03-01

    The design of new homes includes many safety features intended to protect occupiers from injury or ill health within the home, however the effectiveness of these primary intervention measures is likely to be affected by user behaviour. This study examined the interaction between user activity and dwelling design and how this might affect health and safety. It aimed to identify how people use features within new homes and how this may limit the protection afforded by building design, codes and regulations. Forty, home-based, semi-structured, in-depth interviews and home inspections were conducted with individuals recently inhabiting a new home. A range of behaviours were reported in relation to building features including fire doors, pipes and cables, and loft access, which may lead to increased risk of injury or ill-health. For example, occupiers described interfering with the self-closing mechanisms on fire doors and drilling into walls without considering the location of services. They also reported knowingly engaging in unsafe behaviour when accessing the loft, increasing their risk of falls. The accounts suggest that designers and builders need to give greater consideration to how occupier behaviour interacts with building features so that improvements in both design and occupier education can lead to improved health and safety.

  13. Feeling Abnormal: Simulation of Deviancy in Abnormal and Exceptionality Courses.

    ERIC Educational Resources Information Center

    Fernald, Charles D.

    1980-01-01

    Describes activity in which student in abnormal psychology and psychology of exceptional children classes personally experience being judged abnormal. The experience allows the students to remember relevant research, become sensitized to the feelings of individuals classified as deviant, and use caution in classifying individuals as abnormal.…

  14. Health behaviour models and patient preferences regarding nutrition and physical activity after breast or prostate cancer diagnosis.

    PubMed

    Green, H J; Steinnagel, G; Morris, C; Laakso, E L

    2014-09-01

    This study aimed to improve understanding of prostate and breast cancer survivors' physical activity and nutrition and the association of these behaviours with two models. The first model, the Commonsense Self-Regulation Model (CSM), addresses cognitive and emotional perceptions of illness whereas the Transtheoretical Model (TTM) focuses on stage of readiness to engage in a behaviour. Participants who had been diagnosed with either breast (n = 145) or prostate cancer (n = 92) completed measures of demographic and health information, illness representations, stage of change, self-efficacy and preferences regarding health behaviour interventions. Health behaviours in the past seven days were measured via the International Physical Activity Questionnaire and concordance with national dietary guidelines. As hypothesised, TTM variables (stage of change and self-efficacy) demonstrated independent associations with physical activity and nutrition in regression analyses. CSM variables were not independently associated with absolute levels of health behaviours but both TTM and CSM variables were independently associated with self-reported changes in physical activity and nutrition following prostate or breast cancer diagnosis. Many participants reported high interest in receiving lifestyle interventions, particularly soon after diagnosis. Results supported application of the TTM and CSM models for strengthening behaviour change intentions and actions in breast and prostate cancer survivors. © 2014 John Wiley & Sons Ltd.

  15. Abnormal Uterine Bleeding

    MedlinePlus

    ... abnormal uterine bleeding? Abnormal uterine bleeding is any heavy or unusual bleeding from the uterus (through your ... one symptom of abnormal uterine bleeding. Having extremely heavy bleeding during your period can also be considered ...

  16. Social workers' attributions towards individuals with dual diagnosis of intellectual disability and mental illness.

    PubMed

    Araten-Bergman, T; Werner, S

    2017-02-01

    The present study aimed to explore the applicability of the attribution model to social workers' attributions towards clients with dual diagnosis of intellectual disability and psychiatric illness. Specifically, the study examined the relations between social workers' attribution of responsibility, causality, stereotypes of dangerousness, their emotional reactions and behavioural reactions towards clients with dual diagnosis. Social workers (N = 279) completed questionnaires measuring attributions of responsibility, causation and dangerousness, and reported on their emotional and behavioural reactions to clients diagnosed with DD. Most social workers reported high levels of helping behaviours. The strongest predictor of discriminatory behaviours was the stereotype of dangerousness. Social workers who reported feeling less anger and more pity towards clients with DD tended to report higher levels of helping behaviour. But contrary to attribution theory, fear and anger did not predict discriminatory behaviours. The results are discussed in relation to the core values of social work and to professional identity. © 2016 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

  17. Labelling of mental illness in a paediatric emergency department and its implications for stigma reduction education.

    PubMed

    Sukhera, Javeed; Miller, Kristina; Milne, Alexandra; Scerbo, Christina; Lim, Rodrick; Cooper, Alicia; Watling, Chris

    2017-06-01

    Stigmatizing attitudes and behaviours towards patients with mental illness have negative consequences on their health. Despite research regarding educational and social contact-based interventions to reduce stigma, there are limitations to the success of these interventions for individuals with deeply held stigmatizing beliefs. Our study sought to better understand the process of implicit mental illness stigma in the setting of a paediatric emergency department to inform the design of future educational interventions. We conducted a qualitative exploration of mental illness stigma with interviews including physician, nurse, service user, caregiver and administrative staff participants (n = 24). We utilized the implicit association test as a discussion prompt to explore stigma outside of conscious awareness. We conducted our study utilizing constructivist grounded theory methodology, including purposeful theoretical sampling and constant comparative analysis. Our study found that the confluence of socio-cultural, cognitive and emotional forces results in labelling of patients with mental illness as time-consuming, unpredictable and/or unfixable. These labels lead to unintentional avoidance behaviours from staff which are perceived as prejudicial and discriminatory by patients and caregivers. Participants emphasized education as the most useful intervention to reduce stigma, suggesting that educational interventions should focus on patient-provider relationships to foster humanizing labels for individuals with mental illness and by promoting provider empathy and engagement. Our results suggest that educational interventions that target negative attributions, consider socio-cultural contexts and facilitate positive emotions in healthcare providers may be useful. Our findings may inform further research and interventions to reduce stereotypes towards marginalized groups in healthcare settings.

  18. Nonverbal expressive behaviour in schizophrenia and social phobia.

    PubMed

    Del-Monte, Jonathan; Raffard, Stéphane; Salesse, Robin N; Marin, Ludovic; Schmidt, Richard C; Varlet, Manuel; Bardy, Benoît G; Philippe Boulenger, Jean; Christine Gély-Nargeot, Marie; Capdevielle, Delphine

    2013-11-30

    Expressive behaviour plays a crucial role in the success of social interactions. Abnormality of expressive behaviour has been reported in interpersonal interactions of patients suffering from schizophrenia and social phobia, two debilitating mental disorders with important social deficits. However, no study has compared the expressive behaviour in these two disorders. Thirty schizophrenia patients, 21 social phobia patients and 30 healthy controls were evaluated and compared on expressive, cognitive and clinical dimensions. Expressive behaviour was assessed using the Motor Affective subscale of the Motor-Affective-Social-Scale (MASS). Covariables include the Positive and Negative Syndrome Scale (PANSS), the anxiety level Liebowitz-Social-Anxiety-Scale (LSAS) and cognitive tasks. After controlling for depression, schizophrenia and social phobia patients both exhibited significantly fewer expressive behaviours compared to healthy controls. Moreover, our results showed specific signatures: schizophrenia patients performed fewer spontaneous gestures (hand gestures and smiles) whereas social phobia patients had an impaired ability to produce voluntary smiles in comparison to healthy controls. Interestingly, poor social functioning was significantly correlated with a decrease of expressive behaviour for schizophrenia patients. Expressive behaviour is impaired in different ways in social phobia and schizophrenia and is associated in schizophrenia with poorer social functioning. The Motor Affective subscale of the MASS is an interesting tool for assessing the dysfunction of interpersonal expressive behaviour in mental disorders. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  19. Chronic physical illness and mental health in children. Results from a large-scale population study.

    PubMed

    Hysing, Mari; Elgen, Irene; Gillberg, Christopher; Lie, Stein Atle; Lundervold, Astri J

    2007-08-01

    The aim of the present study was to evaluate the sensitivity and specificity of the Strengths and Difficulties Questionnaire (SDQ) in detecting emotional and behavioural problems among children with chronic illness (CI). Parents and teachers of a population of primary school children in Norway (n = 9430) completed a questionnaire including the SDQ, and a question about chronic illness. A total of 74% (n = 7007) of the parents participated. A sub-sample (n = 1040) was given a psychiatric diagnostic evaluation according to the Development and Well-Being Assessment (DAWBA). According to parent reports, 537 (8%) children had a CI. The SDQ revealed an increased risk of emotional and behavioural problems in children with CI as compared with non-CI peers, both among boys (OR = 2.10 CI 95% 1.56-2.83) and girls (OR = 2.11 CI 95% 1.49-2.99). Children with CI also showed an increased risk of psychiatric disorder as assessed by the DAWBA (OR = 1.70 CI 95% 1.04-2.85). Both the sensitivity and specificity of the SDQ in predicting a psychiatric diagnosis were high, even when only information from parents was included. Children with CI in the general population are at increased risk of behavioural and emotional problems and psychiatric disorders. Given its high sensitivity and specificity the SDQ might work well as a screening instrument for behaviour/emotional problems and psychiatric disorder in children with CI.

  20. Treating asthma with a self-management model of illness behaviour in an Australian community pharmacy setting.

    PubMed

    Smith, Lorraine; Bosnic-Anticevich, Sinthia Z; Mitchell, Bernadette; Saini, Bandana; Krass, Ines; Armour, Carol

    2007-04-01

    Asthma affects a considerable proportion of the population worldwide and presents a significant health problem in Australia. Given its chronic nature, effective asthma self-management approaches are important. However, despite research and interventions targeting its treatment, the management of asthma remains problematic. This study aimed to develop, from a theoretical basis, an asthma self-management model and implement it in an Australian community pharmacy setting in metropolitan Sydney, using a controlled, parallel-groups repeated-measures design. Trained pharmacists delivered a structured, step-wise, patient-focused asthma self-management program to adult participants over a 9-month period focusing on identification of asthma problems, goal setting and strategy development. Data on process- clinical- and psychosocial-outcome measures were gathered. Results showed that participants set an average of four new goals and six repeated goals over the course of the intervention. Most common goal-related themes included asthma triggers, asthma control and medications. An average of nine strategies per participant was developed to achieve the set goals. Common strategies involved visiting a medical practitioner for review of medications, improving adherence to medications and using medications before exercise. Clinical and psychosocial outcomes indicated significant improvements over time in asthma symptom control, asthma-related self-efficacy and quality of life, and negative affect. These results suggest that an asthma self-management model of illness behaviour has the potential to provide patients with a range of process skills for self-management, and deliver improvements in clinical and psychosocial indicators of asthma control. The results also indicate the capacity for the effective delivery of such an intervention by pharmacists in Australian community pharmacy settings.

  1. Illness uncertainty and illness intrusiveness as predictors of depressive and anxious symptomology in college students with chronic illnesses.

    PubMed

    Mullins, Alexandria J; Gamwell, Kaitlyn L; Sharkey, Christina M; Bakula, Dana M; Tackett, Alayna P; Suorsa, Kristina I; Chaney, John M; Mullins, Larry L

    2017-07-01

    To examine predictors of psychological functioning in college students with chronic illnesses. Participants (N = 1413) included 364 students with self-reported diagnoses of asthma or allergies, 148 students with other chronic illnesses (eg, epilepsy, type 1 diabetes), and 901 healthy students. Data were collected between November 2013 and May 2015. Participants completed online measures of psychosocial functioning, including illness uncertainty, illness intrusiveness, depression, and anxiety. Students with chronic illnesses other than asthma or allergies evidenced the greatest levels of anxious (p <. 05), but not depressive symptomology. Additionally, this group reported greater illness uncertainty and intrusiveness (p <. 05) compared to their peers. Uncertainty and intrusiveness independently predicted depressive and anxious symptoms for students in both illness groups. Compared to peers with asthma or allergies, college students with other chronic illnesses reported higher levels of anxious symptoms. Illness uncertainty and intrusiveness appear to be predictors of psychological distress, regardless of illness.

  2. Bronchiolitis-associated encephalopathy in critically-ill infants: an underestimated complication?

    PubMed

    Antonucci, Roberto; Chiappe, Stefano; Porcella, Annalisa; Rosatelli, Daniela; Fanos, Vassilios

    2010-05-01

    To investigate the bronchiolitis-associated encephalopathy in critically ill infants. The records of infants with severe bronchiolitis admitted to our intensive care unit between 1991 and 2003 were reviewed. Subjects with underlying neurological disorders were excluded. Encephalopathy was defined as occurrence of seizures or at least two nonconvulsive neurologic manifestations. A semistructured telephone interview investigated long-term neurodevelopmental outcome. Twenty-one infants (11 newborns) were enrolled. All patients required oxygen supplementation and 14 required mechanical ventilation. Encephalopathy occurred in 10 infants, six of whom developed seizures. Encephalopathic infants frequently (six of nine) showed transient EEG abnormalities, and occasionally (one of nine) cranial ultrasound abnormalities. A positive respiratory syncytial virus test was found in five of nine encephalopathic infants. One encephalopathic patient died, while 20 infants clinically normalised before discharge and showed a good neurodevelopmental outcome. Acute encephalopathy was frequently observed in our patients with severe bronchiolitis. Long-term prognosis of encephalopathic infants was good.

  3. Bench-to-bedside review: The gut as an endocrine organ in the critically ill

    PubMed Central

    2010-01-01

    In health, hormones secreted from the gastrointestinal tract have an important role in regulating gastrointestinal motility, glucose metabolism and immune function. Recent studies in the critically ill have established that the secretion of a number of these hormones is abnormal, which probably contributes to disordered gastrointestinal and metabolic function. Furthermore, manipulation of endogenous secretion, physiological replacement and supra-physiological treatment (pharmacological dosing) of these hormones are likely to be novel therapeutic targets in this group. Fasting ghrelin concentrations are reduced in the early phase of critical illness, and exogenous ghrelin is a potential therapy that could be used to accelerate gastric emptying and/or stimulate appetite. Motilin agonists, such as erythromycin, are effective gastrokinetic drugs in the critically ill. Cholecystokinin and peptide YY concentrations are elevated in both the fasting and postprandial states, and are likely to contribute to slow gastric emptying. Accordingly, there is a rationale for the therapeutic use of their antagonists. So-called incretin therapies (glucagon-like peptide-1 and glucose-dependent insulinotropic polypeptide) warrant evaluation in the management of hyperglycaemia in the critically ill. Exogenous glucagon-like peptide-2 (or its analogues) may be a potential therapy because of its intestinotropic properties. PMID:20887636

  4. Radiographic abnormalities and exposure to asbestos-contaminated vermiculite in the community of Libby, Montana, USA.

    PubMed

    Peipins, Lucy A; Lewin, Michael; Campolucci, Sharon; Lybarger, Jeffrey A; Miller, Aubrey; Middleton, Dan; Weis, Christopher; Spence, Michael; Black, Brad; Kapil, Vikas

    2003-11-01

    Mining, handling, processing, and personal or commercial use of asbestos-contaminated vermiculite have led to widespread contamination of the Libby, Montana, area. We initiated a medical testing program in response to reports of respiratory illness in the community. The purpose of this analysis was to identify and quantify asbestos-related radiographic abnormalities among persons exposed to vermiculite in Libby and to examine associations between these outcomes and participants' self-reported exposures. A cross-sectional interview and medical testing were conducted in Libby from July through November 2000 and from July through September 2001. A total of 7,307 persons who had lived, worked, or played in Libby for at least 6 months before 31 December 1990 completed the interview. Of those, 6,668 participants > or = 18 years of age received chest radiographs to assess the prevalence of pleural and interstitial abnormalities. We observed pleural abnormalities in 17.8% of participants and interstitial abnormalities in < 1% of participants undergoing chest radiography. We examined 29 occupational, recreational, household, and other exposure pathways in the analysis. The prevalence of pleural abnormalities increased with increasing number of exposure pathways, ranging from 6.7% for those who reported no apparent exposures to 34.6% for those who reported > or = 12 pathways. The factors most strongly associated with pleural abnormalities were being a former W.R. Grace worker, being older, having been a household contact of a W.R. Grace worker, and being a male. In addition to being a former W.R. Grace worker, environmental exposures and other nonoccupational risk factors were also important predictors of asbestos-related radiographic abnormalities.

  5. Chronic Physical Illness and Mental Health in Children. Results from a Large-Scale Population Study

    ERIC Educational Resources Information Center

    Hysing, Mari; Elgen, Irene; Gillberg, Christopher; Lie, Stein Atle; Lundervold, Astri J.

    2007-01-01

    Background: The aim of the present study was to evaluate the sensitivity and specificity of the Strengths and Difficulties Questionnaire (SDQ) in detecting emotional and behavioural problems among children with chronic illness (CI). Methods: Parents and teachers of a population of primary school children in Norway (n = 9430) completed a…

  6. Landlords' experiences of housing tenants suffering from severe mental illness: a Swedish empirical study.

    PubMed

    Bengtsson-Tops, A; Hansson, L

    2014-01-01

    The aim of this Swedish study was to describe landlords' experiences of having tenants suffering from severe mental illness. Sixteen landlords working in private and public housing agencies participated in open in-depth interviews. Data were subjected to a thematic latent content analysis. The results showed that having tenants with severe mental illness entails being confronted with various difficult circumstances, ranging from mismanagement of apartments to sensitivity among neighbours as well as issues regarding provocative behaviour. It involved providing assistance that was far beyond their professional obligations and to be neglected by the community-based psychiatric service system when in need of help. In order to support landlords and to prevent evictions of individuals with severe mental illness, community-based psychiatric services need to be more pro-active in their attempts to achieve collaboration with the parties at hand.

  7. Heat Illness

    MedlinePlus

    ... dangerous levels and you can develop a heat illness. Most heat illnesses happen when you stay out ... in high heat can also lead to heat illness. Older adults, young children, and those who are ...

  8. Pertussis immunisation and serious acute neurological illness in children.

    PubMed Central

    Miller, D L; Ross, E M; Alderslade, R; Bellman, M H; Rawson, N S

    1981-01-01

    The first 1000 cases notified to the National Childhood Encephalopathy Study were analysed. The diagnoses included encephalitis/encephalopathy, prolonged convulsions, infantile spasms, and Reye's syndrome. Eighty-eight of the children had had a recent infectious disease, including 19 with pertussis. Only 35 of the notified children (3.5%) had received pertussis antigen within seven days before becoming ill. Of 1955 control children matched for age, sex, and area of residence, 34 (1.7%) had been immunised with pertussis vaccine within the seven days before the date on which they became of the same age as the corresponding notified child. The relative risk of a notified child having had pertussis immunisation within that time interval was 2.4 (p less than 0.001). Of the 35 notified children, 32 had no previous neurological abnormality. A year later two had died, nine had developmental retardation, and 21 were normal. A significance association was shown between serious neurological illness and pertussis vaccine, though cases were few and most children recovered completely. PMID:6786580

  9. Speech Deficits in Serious mental Illness: A Cognitive Resource Issue?

    PubMed Central

    Cohen, Alex S.; McGovern, Jessica E.; Dinzeo, Thomas J.; Covington, Michael A.

    2014-01-01

    Speech deficits, notably those involved in psychomotor retardation, blunted affect, alogia and poverty of content of speech, are pronounced in a wide range of serious mental illnesses (e.g., schizophrenia, unipolar depression, bipolar disorders). The present project evaluated the degree to which these deficits manifest as a function of cognitive resource limitations. We examined natural speech from 52 patients meeting criteria for serious mental illnesses (i.e., severe functional deficits with a concomitant diagnosis of schizophrenia, unipolar and/or bipolar affective disorders) and 30 non-psychiatric controls using a range of objective, computer-based measures tapping speech production (“alogia”), variability (“blunted vocal affect”) and content (“poverty of content of speech”). Subjects produced natural speech during a baseline condition and while engaging in an experimentally-manipulated cognitively-effortful task. For correlational analysis, cognitive ability was measured using a standardized battery. Generally speaking, speech deficits did not differ as a function of SMI diagnosis. However, every speech production and content measure was significantly abnormal in SMI versus control groups. Speech variability measures generally did not differ between groups. For both patients and controls as a group, speech during the cognitively-effortful task was sparser and less rich in content. Relative to controls, patients were abnormal under cognitive load with respect only to average pause length. Correlations between the speech variables and cognitive ability were only significant for this same variable: average pause length. Results suggest that certain speech deficits, notably involving pause length, may manifest as a function of cognitive resource limitations. Implications for treatment, research and assessment are discussed. PMID:25464920

  10. Ideal cardiovascular health and its association with sedentary behaviour and fitness in psychiatric patients. The PsychiActive project.

    PubMed

    Bueno-Antequera, J; Oviedo-Caro, M Á; Munguía-Izquierdo, D

    2018-06-10

    Ideal cardiovascular health (CVH) was defined as meeting ideal levels of 4 health behaviours (smoking, body mass index, physical activity, and diet) and 3 biological factors (blood pressure, total cholesterol, and glucose) and is inversely related to cardiovascular disease and mortality. However, the prevalence of ideal CVH in patients with severe mental illness and the possible independent associations of sedentary behaviour and fitness with CVH score are unexplored. This study included 142 (34 women) outpatients with severe mental illness (primarily schizophrenia, n = 92). CVH was evaluated according to the American Heart Association guidelines. Sedentary behaviour, cardiorespiratory fitness, and muscular strength were measured by an activity-monitor, the 6-min walk test, and handgrip dynamometry. Cardiorespiratory fitness and strength values were combined in a composite fitness score. The prevalence of ideal CVH was: non-smoking (47.9%), body mass index (16.9), physical activity (83.1%), diet (10.4%), blood pressure (40.4%), total cholesterol (62.9%), and plasma glucose (66.7%). Low levels of sedentary behaviour and high cardiorespiratory, strength, and composite fitness score were associated with meeting the ideal threshold in most CVH metrics and having higher global CVH score; however, only cardiorespiratory and composite fitness score remained significantly related to global CVH score independent of sedentary behaviour and multiple confounders. Patients with severe mental illness generally have low prevalence of ideal CVH metrics, especially diet and body mass index. Additionally, our findings suggest the need or considering cardiorespiratory fitness, regardless of sedentary behaviour, to promote ideal CVH in this population. Copyright © 2018 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published

  11. AGARD/SMP Review Damage Tolerance for Engine Structures. 3. Component Behaviour and Life Management

    DTIC Science & Technology

    1990-06-01

    Life Management (Revue AGARD/SMP - ToIrance aux Dommages pour les Composants de Moteurs 3. Le Comportement des Composants et la Gestion %𔄀 de Leur Dur...Structures 3. Component Behaviour and Life Management . (Revue AGARD/SMP - ToI~rance aux Dommages pour les Compos ants de Moteurs 3. Le Comportement...engine parts. The present report includes the papers presented during Workshop Ill which was devoted to Component Behaviour and Life Management . It also

  12. Why it's important for it to stop: Examining the mental health correlates of bullying and ill-treatment at work in a cohort study.

    PubMed

    Butterworth, Peter; Leach, Liana S; Kiely, Kim M

    2016-11-01

    There is limited Australian information on the prevalence and mental health consequences of bullying and ill-treatment at work. The aims of this study were to use data from an ongoing Australian longitudinal cohort study to (1) compare different measures of workplace bullying, (2) estimate the prevalence of bullying and ill-treatment at work, (3) evaluate whether workplace bullying is distinct from other adverse work characteristics and (4) examine the unique contribution of workplace bullying to common mental disorders in mid-life. The sample comprised 1466 participants (52% women) aged 52-58 from wave four of the Personality and Total Health (PATH) through Life study. Workplace bullying was assessed by a single item of self-labelling measure of bullying and a 15-item scale of bullying-related behaviours experienced in the past 6 months. Factor analysis the identified underlying factor structure of the behavioural bullying scale. Current bullying was reported by 7.0% of respondents, while 46.4% of respondents reported that they had been bullied at some point in their working life. Person-related and work-related bullying behaviours were more common than violence and intimidation. The multi-dimensional scale of bullying behaviours had greater concordance with a single item of self-labelled bullying (Area Under the Curve = 0.88) than other adverse work characteristics (all Area Under the Curves < 0.67). Self-labelled bullying and scales reflecting person-related and work-related bullying were independent predictors of depression and/or anxiety. This study provides unique information on the prevalence and mental health impacts of workplace bullying and ill-treatment in Australia. Workplace bullying is a relatively common experience, and is associated with increased risk of depression and anxiety. Greater attention to identifying and preventing bullying and ill-treatment in the workplace is warranted. © The Royal Australian and New Zealand College of

  13. Implications of comorbidity for genetic studies of bipolar disorder: P300 and eye tracking as biological markers for illness.

    PubMed

    Blackwood, D H; Sharp, C W; Walker, M T; Doody, G A; Glabus, M F; Muir, W J

    1996-06-01

    In large families with affective illness, identification of a biological variable is needed that reflects brain dysfunction at an earlier point than symptom development. Eye movement disorder, a possible vulnerability marker in schizophrenia, is less clearly associated with affective illness, although a subgroup of affective disorders shows smooth-pursuit eye movement disorder. The auditory P300 event-related potential may be a useful marker for risk to schizophrenia, but a role in bipolar illness is less certain. The distribution of these two biological variables and their association with symptoms in two multiply affected bipolar families is described. In a single, five-generation family identified for linkage studies through two bipolar I (BPI) probands, 128 members (including 20 spouses) were interviewed. The 108 related individuals had diagnoses of BPI (7), bipolar II (2), cyclothymia (3), or major depressive disorder (19). Eight others had generalised anxiety (1), minor depression (5), intermittent depression (1), or alcoholism (1). Sixty-nine subjects had no psychiatric diagnosis. P300 latency (81) and eye tracking (71) were recorded from a subgroup of relatives within the pedigree. Eye tracking was abnormal in 11 of 71 relatives (15.5%) and was bimodally distributed. In these 11 relatives, clinical diagnoses included minor depression (1), alcoholism (1) and generalised anxiety disorder (1). P300 latency was normally distributed and did not differ from controls. In a second family in which five of seven siblings have BPI illness, P300 latency and eye movement disorder were found in affected relatives and in some unaffected offspring. In these large families, clinical diagnoses of general anxiety, alcoholism and minor depression, when associated with eye tracking abnormality, may be considered alternative clinical manifestations of the same trait that in other relatives is expressed as bipolar illness.

  14. Meiotic abnormalities

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1993-12-31

    Chapter 19, describes meiotic abnormalities. These include nondisjunction of autosomes and sex chromosomes, genetic and environmental causes of nondisjunction, misdivision of the centromere, chromosomally abnormal human sperm, male infertility, parental age, and origin of diploid gametes. 57 refs., 2 figs., 1 tab.

  15. From Cues to Action: Information Seeking and Exercise Self-Care among Older Adults Managing Chronic Illness

    ERIC Educational Resources Information Center

    Chou, Pak Hei Benedito; Wister, Andrew V.

    2005-01-01

    Drawing from the health belief model, cues to action have been theorized to influence health behaviours; however, few studies have examined these constructs explicitly. This study investigated the relationship between information cues to action and exercise self-care. It was hypothesized that reading about illness information, knowing about…

  16. The effects of acute tryptophan depletion on speech and behavioural mimicry in individuals at familial risk for depression.

    PubMed

    Hogenelst, Koen; Sarampalis, Anastasios; Leander, N Pontus; Müller, Barbara C N; Schoevers, Robert A; aan het Rot, Marije

    2016-03-01

    Major depressive disorder (MDD) has been associated with abnormalities in speech and behavioural mimicry. These abnormalities may contribute to the impairments in interpersonal functioning that are often seen in MDD patients. MDD has also been associated with disturbances in the brain serotonin system, but the extent to which serotonin regulates speech and behavioural mimicry remains unclear. In a randomized, double-blind, crossover study, we induced acute tryptophan depletion (ATD) in individuals with or without a family history of MDD. Five hours afterwards, participants engaged in two behavioural-mimicry experiments in which speech and behaviour were recorded. ATD reduced the time participants waited before speaking, which might indicate increased impulsivity. However, ATD did not significantly alter speech otherwise, nor did it affect mimicry. This suggests that a brief lowering of brain serotonin has limited effects on verbal and non-verbal social behaviour. The null findings may be due to low test sensitivity, but they otherwise suggest that low serotonin has little effect on social interaction quality in never-depressed individuals. It remains possible that recovered MDD patients are more strongly affected. © The Author(s) 2016.

  17. Foul wind, spirits and witchcraft: illness conceptions and health-seeking behaviour for malaria in the Gambia.

    PubMed

    O'Neill, Sarah; Gryseels, Charlotte; Dierickx, Susan; Mwesigwa, Julia; Okebe, Joseph; d'Alessandro, Umberto; Peeters Grietens, Koen

    2015-04-24

    As the disease burden in the Gambia has reduced considerably over the last decade, heterogeneity in malaria transmission has become more marked, with infected but asymptomatic individuals maintaining the reservoir. The identification, timely diagnosis and treatment of malaria-infected individuals are crucial to further reduce or eliminate the human parasite reservoir. This ethnographic study focused on the relationship between local beliefs of the cause of malaria and treatment itineraries of suspected cases. An ethnographic qualitative study was conducted in twelve rural communities in the Upper River Region and the Central River Region in the Gambia. The data collection methods included in-depth interviews, participant observation, informal conversations, and focus group discussions. While at first glance, the majority of people seek biomedical treatment for 'malaria', there are several constraints to seeking treatment at health centres. Certain folk illnesses, such as Jontinooje and Kajeje, translated and interpreted as 'malaria' by healthcare professionals, are often not considered to be malaria by local populations but rather as self-limiting febrile illnesses--consequently not leading to seeking care in the biomedical sector. Furthermore, respondents reported delaying treatment at a health centre while seeking financial resources, and consequently relying on herbal treatments. In addition, when malaria cases present symptoms, such as convulsions, hallucinations and/or loss of consciousness, the illness is often interpreted as having a supernatural aetiology, leading to diagnosis and treatment by traditional healers. Although malaria diagnostics and treatment-seeking in the biomedical sector has been reported to be relatively high in the Gambia compared to other sub-Saharan African countries, local symptom interpretation and illness conceptions can delay or stop people from seeking timely biomedical treatment, which may contribute to maintaining a parasite

  18. Psychological interventions for parents of children and adolescents with chronic illness.

    PubMed

    Eccleston, Christopher; Fisher, Emma; Law, Emily; Bartlett, Jess; Palermo, Tonya M

    2015-04-15

    Psychological therapies have been developed for parents of children and adolescents with a chronic illness. Such therapies include interventions directed at the parent only or at parent and child/adolescent, and are designed to improve parent, child, and family outcomes. This is an updated version of the original Cochrane review published in Issue 8, 2012, (Psychological interventions for parents of children and adolescents with chronic illness). To evaluate the efficacy of psychological therapies that include parents of children and adolescents with chronic illnesses including painful conditions, cancer, diabetes mellitus, asthma, traumatic brain injury (TBI), inflammatory bowel diseases (IBD), skin diseases, or gynaecological disorders. We also aimed to evaluate the adverse events related to implementation of psychological therapies for this population. Secondly, we aimed to evaluate the risk of bias of included studies and the quality of outcomes using the GRADE assessment. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE and PsycINFO for randomised controlled trials (RCTs) of psychological interventions that included parents of children and adolescents with a chronic illness. Databases were searched to July 2014. Included studies were RCTs of psychological interventions that delivered treatment to parents of children and adolescents with a chronic illness compared to an active control, waiting list, or treatment as usual control group. Study characteristics and outcomes were extracted from included studies. We analysed data using two categories. First, we analysed data by each individual medical condition collapsing across all treatment classes at two time points. Second, we analysed data by each individual treatment class; cognitive behavioural therapy (CBT), family therapy (FT), problem solving therapy (PST) and multisystemic therapy (MST) collapsing across all medical conditions. For both sets of analyses we looked

  19. Health Locus of Control and Preventive Behaviour among Students of Music

    ERIC Educational Resources Information Center

    Spahn, Claudia; Burger, Thorsten; Hildebrandt, Horst; Seidenglanz, Karin

    2005-01-01

    The present study investigated health locus of control, preventive behaviour and previous playing-related health problems of music students; 326 students of music (58% female, mean age 22 years) filled in the Locus of Control Inventory for Illness and Health (Lohaus and Schmitt, 1989) and the Epidemiological Questionnaire for Musicians (Spahn,…

  20. Systematic Review: Occupational illness in the waste and recycling sector

    PubMed Central

    Poole, C J M; Basu, S

    2017-01-01

    Abstract Background The waste and recycling sector is a growing part of industry. Whether health surveillance is indicated and how it should be undertaken is unclear. Aims To undertake a review of the literature to identify hazards to health, biological effects and occupational illnesses for workers in the sector. Methods A systematic review of the published literature and two UK databases. Results Rates of fatal, non-fatal injuries and self-reported work-related illness were found to be higher in the waste and recycling sector than in UK industry as a whole. There was an increased prevalence of respiratory, gastro-intestinal and skin complaints in workers exposed to compost relative to controls. They may also be at increased risk of extrinsic allergic alveolitis, allergic bronchopulmonary aspergillosis, occupational asthma and abnormalities of lung function. Workers involved with the recycling of batteries and cables may be at risk of lead poisoning and exposure to other heavy metals. There were case reports of mercury poisoning from the recycling of fluorescent lights. Cases of occupational asthma have been reported in association with wood and paper recycling. The recycling of e-waste may cause exposure to heavy metals and organic pollutants, such as polybrominated diphenyl ethers, dioxins and polyaromatic hydrocarbons, which have been associated with damage to DNA and adverse neonatal outcomes. Conclusions Ill-health and adverse biological effects have been described in waste and recycling workers, but their true prevalence has probably not been captured. Targeted health surveillance may be required to assess exposure and to identify occupational illness. PMID:29165683

  1. Abnormal branching and regression of the notochord and its relationship to foregut abnormalities.

    PubMed

    Vleesch Dubois, V N; Quan Qi, B; Beasley, S W; Williams, A

    2002-04-01

    An abnormally positioned notochord has been reported in embryos that develop foregut abnormalities, vertebral defects and other abnormalities of the VATER association. This study examines the patterns of regression of the abnormal notochord in the rat model of the VATER association and investigates the relationship between developmental abnormalities of the notochord and those of the vertebra and foregut. Timed-pregnant Sprague-Dawley rats were given daily intraperitoneal injections of 1.75 mg/kg adriamycin on gestational days 6 - 9 inclusive. Rats were sacrificed between days 14 and 20 and their embryos harvested, histologically sectioned and stained and examined serially. The location and appearance of the degenerating notochord and its relationship to regional structural defects were analysed. All 26 embryos exposed to adriamycin developed foregut abnormalities and had an abnormal notochord. The notochord disappeared by a process of apoptotic degeneration that lagged behind that of the normal embryo: the notochord persisted in the abnormal embryo beyond day 17, whereas in the normal rat it had already disappeared. Similarly, formation of the nucleus pulposus was delayed. Vertebral abnormalities occurred when the notochord was ventrally-positioned. The notochord disappears during day 16 in the normal embryo whereas abnormal branches of the notochord persist until day 19 in the adriamycin-treated embryo. Degeneration of the notochord is dominated by apoptosis. An excessively ventrally-placed notochord is closely associated with abnormalities of the vertebral column, especially hemivertebrae.

  2. Exposure to stressful life events during pregnancy predicts psychotic experiences via behaviour problems in childhood.

    PubMed

    Betts, Kim S; Williams, Gail M; Najman, Jakob M; Scott, James; Alati, Rosa

    2014-12-01

    Exposure to stressful life events during pregnancy has been associated with later schizophrenia in offspring. We explore how prenatal stress and neurodevelopmental abnormalities in childhood associate to increase the risk of later psychotic experiences. Participants from the Mater University Study of Pregnancy (MUSP), an Australian based, pre-birth cohort study were examined for lifetime DSM-IV positive psychotic experiences at 21 years by a semi-structured interview (n = 2227). Structural equation modelling suggested psychotic experiences were best represented with a bifactor model including a general psychosis factor and two group factors. We tested for an association between prenatal stressful life events with the psychotic experiences, and examined for potential moderation and mediation by behaviour problems and cognitive ability in childhood. Prenatal stressful life events predicted psychotic experiences indirectly via behaviour problems at child age five years, and this relationship was not confounded by maternal stressful life events at child age five. We found no statistical evidence for an interaction between prenatal stressful life events and behaviour problems or cognitive ability. The measurable effect of prenatal stressful life events on later psychotic experiences in offspring manifested as behaviour problems by age 5. By identifying early abnormal behavioural development as an intermediary, this finding further confirms the role of prenatal stress to later psychotic disorders. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Patient compliance in hypertension: role of illness perceptions and treatment beliefs.

    PubMed

    Ross, S; Walker, A; MacLeod, M J

    2004-09-01

    Despite many years of study, questions remain about why patients do or do not take medicines and what can be done to change their behaviour. Hypertension is poorly controlled in the UK and poor compliance is one possible reason for this. Recent questionnaires based on the self-regulatory model have been successfully used to assess illness perceptions and beliefs about medicines. This study was designed to describe hypertensive patients' beliefs about their illness and medication using the self-regulatory model and investigate whether these beliefs influence compliance with antihypertensive medication. We recruited 514 patients from our secondary care population. These patients were asked to complete a questionnaire that included the Beliefs about Medicines and Illness Perception Questionnaires. A case note review was also undertaken. Analysis shows that patients who believe in the necessity of medication are more likely to be compliant (odds ratio (OR)) 3.06 (95% CI 1.74-5.38), P<0.001). Other important predictive factors in this population are age (OR 4.82 (2.85-8.15), P<0.001), emotional response to illness (OR 0.65 (0.47-0.90), P=0.01) and belief in personal ability to control illness (OR 0.59 (0.40-0.89), P=0.01). Beliefs about illness and about medicines are interconnected; aspects that are not directly related to compliance influence it indirectly. The self-regulatory model is useful in assessing patients health beliefs. Beliefs about specific medications and about hypertension are predictive of compliance. Information about health beliefs is important in achieving concordance and may be a target for intervention to improve compliance.

  4. Maladaptive behaviour in Prader-Willi syndrome in adult life.

    PubMed

    Clarke, D J; Boer, H; Chung, M C; Sturmey, P; Webb, T

    1996-04-01

    Thirty adults with Prader-Willi syndrome (PWS) were compared with 30 adults with non-specific learning disability matched for age, sex and severity of mental retardation. Maladaptive behaviour was assessed with the Aberrant Behavior Checklist (ABC), a 58-item structured interview which rates behaviours from 0 (not a problem) to 3 (severe problem) and which yields five factors (I) irritability, agitation; (II) lethargy, withdrawal; (III) stereotypic behavior; (IV) hyperactivity, non-compliance; and (V) inappropriate speech). The PWS sample had significantly higher factor I (P < 0.001) and factor V (P < 0.05) scores. The PWS sample had mean scores above 1 for 17 ABC items; the contrast subjects had no mean scores above 1. The factor I scores for the PWS sample were similar to those of inpatients in hospital facilities for adults with mental retardation and mental illness or severely challenging behaviour. The results support previous work, and extend it by suggesting that temper tantrums, self-injury, impulsiveness, lability of mood, inactivity and repetitive speech are characteristic behaviours in PWS in adult life. Studies of the reasons for heterogeneity in behaviour are now needed.

  5. Development of an e-supported illness management and recovery programme for consumers with severe mental illness using intervention mapping, and design of an early cluster randomized controlled trial.

    PubMed

    Beentjes, Titus A A; van Gaal, Betsie G I; Goossens, Peter J J; Schoonhoven, Lisette

    2016-01-19

    E-mental health is a promising medium to keep mental health affordable and accessible. For consumers with severe mental illness the evidence of the effectiveness of e-health is limited. A number of difficulties and barriers have to be addressed concerning e-health for consumers with severe mental illness. One possible solution might be to blend e-health with face-to-face delivery of a recovery-oriented treatment, like the Illness Management & Recovery (IMR) programme. This paper describes the development of an e-health application for the IMR programme and the design of an early clustered randomized controlled trial. We developed the e-IMR intervention according to the six-step protocol of Intervention Mapping. Consumers joined the development group to address important and relevant issues for the target group. Decisions during the six-step development process were based on qualitative evaluations of the Illness Management & Recovery programme, structured interviews, discussion in the development group, and literature reviews on qualitative papers concerning consumers with severe mental illness, theoretical models, behavioural change techniques, and telemedicine for consumers with severe mental illness. The aim of the e-IMR intervention is to help consumers with severe mental illness to involve others, manage achieving goals, and prevent relapse. The e-IMR intervention consists of face-to-face delivery of the Illness Management & Recovery programme and an e-health application containing peer-testimonials on videos, follow up on goals and coping strategies, monitoring symptoms, solving problems, and communication opportunities. We designed an early cluster randomized controlled trial that will evaluate the e-IMR intervention. In the control condition the Illness Management & Recovery programme is provided. The main effect-study parameters are: illness management, recovery, psychiatric symptoms severity, self-management, quality of life, and general health. The

  6. Acetazolamide in the treatment of metabolic alkalosis in critically ill patients.

    PubMed

    Marik, P E; Kussman, B D; Lipman, J; Kraus, P

    1991-09-01

    Metabolic alkalosis is a common acid-base disturbance in critically ill patients. In many patients correction of fluid and electrolyte status does not fully correct the metabolic derangement. In this study we examined the effect of 500 mg of intravenous acetazolamide, after correcting for fluid and electrolyte abnormalities, on the acid-base status of 30 ventilated patients. In all patients studied there was a fall of total serum bicarbonate; the mean reduction at 24 hours was 6.4 mmol/L, with a normalization of the base excess and pH. The onset of action was rapid (within 2 hours), and the maximal effect occurred at a mean of 15.5 hours, although there was wide variation. The effect of acetazolamide was still apparent at 48 hours. No adverse effects were noted. We conclude that in patients with metabolic alkalosis, once fluid and electrolyte abnormalities have been corrected, acetazolamide is an effective and safe form of therapy with a quick onset and long duration of action.

  7. Behavioural intentions in response to an influenza pandemic.

    PubMed

    Kok, Gerjo; Jonkers, Ruud; Gelissen, Roger; Meertens, Ree; Schaalma, Herman; de Zwart, Onno

    2010-03-30

    Little is known regarding which behavioural responses can be expected if an influenza pandemic were to occur. A survey comprising questions based on risk perception theories, in particular PMT, was conducted with a Dutch sample. Although fear that an influenza pandemic may occur was high, participants do not feel well informed. General practitioners and local health authorities were considered trustworthy sources of information and the information considered most urgent pertained to which protective measures should be taken. Participants reported an intention to comply with recommendations regarding protective measures. However, response and self efficacy were low. Maladaptive behaviours can be expected. Increasing numbers of ill individuals and school closures are also expected to lead to a decreased work force. Participants indicated wanting antiviral drugs even if the supply were to be insufficient. Messages regarding health protective behaviours from local health authorities should anticipate the balance between overreacting and underreacting. Also, when protective recommendations from health professionals conflict with company policies, it is unclear how employees will react.

  8. Economic hardship associated with managing chronic illness: a qualitative inquiry

    PubMed Central

    Jeon, Yun-Hee; Essue, Beverley; Jan, Stephen; Wells, Robert; Whitworth, Judith A

    2009-01-01

    Background Chronic illness and disability can have damaging, even catastrophic, socioeconomic effects on individuals and their households. We examined the experiences of people affected by chronic heart failure, complicated diabetes and chronic obstructive pulmonary disease to inform patient centred policy development. This paper provides a first level, qualitative understanding of the economic impact of chronic illness. Methods Interviews were conducted with patients aged between 45 and 85 years who had one or more of the index conditions and family carers from the Australian Capital Territory and Western Sydney, Australia (n = 66). Content analysis guided the interpretation of data. Results The affordability of medical treatments and care required to manage illness were identified as the key aspects of economic hardship, which compromised patients' capacity to proactively engage in self-management and risk reduction behaviours. Factors exacerbating hardship included ineligibility for government support, co-morbidity, health service flexibility, and health literacy. Participants who were on multiple medications, from culturally and linguistically diverse or Indigenous backgrounds, and/or not in paid employment, experienced economic hardship more harshly and their management of chronic illness was jeopardised as a consequence. Economic hardship was felt among not only those ineligible for government financial supports but also those receiving subsidies that were insufficient to meet the costs of managing long-term illness over and above necessary daily living expenses. Conclusion This research provides insights into the economic stressors associated with managing chronic illness, demonstrating that economic hardship requires households to make difficult decisions between care and basic living expenses. These decisions may cause less than optimal health outcomes and increased costs to the health system. The findings support the necessity of a critical analysis of

  9. Adopting and maintaining physical activity behaviours in people with severe mental illness: The importance of autonomous motivation.

    PubMed

    Vancampfort, Davy; Stubbs, Brendon; Venigalla, Sumanth Kumar; Probst, Michel

    2015-12-01

    Physical activity can improve the health of people with serious mental illness (SMI) but many are inactive. Adopting theoretically-based research considering the motivational processes linked to the adoption and maintenance of an active lifestyle between different diagnostic groups of people with SMI can assist in understanding physical activity in this group. Within the Self-Determination Theory (SDT) and the Trans-Theoretical Model (TTM) (stages of change) frameworks, we investigated differences in motives for physical activity between different diagnostic groups. All participants completed the Behavioral Regulation in Exercise Questionnaire 2 (BREQ-2), the International Physical Activity Questionnaire (IPAQ) and the Patient-centered Assessment and Counseling for Exercise (PACE) questionnaire. Overall 294 persons with SMI (190♀) (43.6 ± 13.6 years) agreed to participate. People with affective disorders had higher levels of introjected regulations than people with schizophrenia. No significant differences were found for other motivational regulations. Moreover, no significant differences were found according to gender, setting and educational level. Multivariate analyses showed significantly higher levels of amotivation and external regulations and lower levels of identified and intrinsic regulations in the earlier stages of change. Strongest correlations with the IPAQ were found for motivational regulations towards walking. Our results suggest that in all people with SMI the level of identified and intrinsic motivation may play an important role in the adoption and maintenance of health promoting behaviours. The study provides a platform for future research to investigate the relationships between autonomy support, motivational regulations and physical and mental health variables within lifestyle interventions for this population. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Patterns of illness disclosure among Indian slum dwellers: a qualitative study.

    PubMed

    Das, Moumita; Angeli, Federica; Krumeich, Anja J S M; van Schayck, Onno C P

    2018-01-16

    Slum dwellers display specific traits when it comes to disclosing their illnesses to professionals. The resulting actions lead to poor health-seeking behaviour and underutilisation of existing formal health facilities. The ways that slum people use to communicate their feelings about illness, the type of confidants that they choose, and the supportive and unsupportive social and cultural interactions to which they are exposed have not yet been studied in the Indian context, which constitutes an important knowledge gap for Indian policymakers and practitioners alike. To that end, this study examines the patterns of illness disclosure in Indian slums and the underpinning factors which shape the slum dwellers' disclosing attitude. In-depth, semi-structured interviews were conducted among 105 men and 113 women who experienced illness in the year prior to the study period. Respondents were selected from four urban slums in two Indian cities, Bangalore and Kolkata. Findings indicate that women have more confidants at different social levels, while men have a limited network of disclosures which is culturally and socially mediated. Gender role limitations, exclusion from peer groups and unsupportive local situations are the major cause of disclosure delay or non-disclosure among men, while the main concerns for women are a lack of proper knowledge about illness, unsupportive responses received from other people on certain occasions, the fear of social stigma, material loss and the burden of the local situation. Prompt sharing of illness among men is linked with prevention intention and coping with biological problems, whereas factors determining disclosure for women relate to ensuring emotional and instrumental safety, preventing collateral damage of illness, and preventing and managing biological complications. The findings reveal that patterns of disclosure are not determined by the acknowledgment of illness but largely depend on the interplay between individual agency

  11. Unemployment and ill health: understanding the relationship.

    PubMed Central

    Bartley, M

    1994-01-01

    OBJECTIVE--To review research relevant to understanding the psychological, social, and biological pathways by which unemployment may affect health risk; to consider the importance of four specific mechanisms; and to indicate some directions for future research. CRITERIA FOR INCLUSION AND EXCLUSION OF PUBLISHED STUDIES--Studies were chosen to illustrate the development of four major hypotheses regarding the relationship between unemployment and ill health, as well as the present state of knowledge. The review therefore includes some much-cited "classics" drawn from a long time span. Where recent reviews already exist relevant to individual mechanisms, these are referred to. Recent (since 1987) reports were sought by searching the BIDS data base. Particular effort was made to locate studies which enabled alternative hypotheses to be evaluated, and to point out where existing evidence is inconsistent or incomplete, indicating the need for further research. CONCLUSIONS--To understand the relationship between unemployment and ill health and mortality, four mechanisms need to be considered: the role of relative poverty; social isolation and loss of self esteem; health related behaviour (including that associated with membership of certain types of "subculture"); and the effect that a spell of unemployment has on subsequent employment patterns. PMID:7964329

  12. The Consideration of Future Consequences and Health Behaviour: A Meta-Analysis.

    PubMed

    Murphy, Lisa; Dockray, Samantha

    2018-06-14

    The aim of this meta-analysis was to quantify the direction and strength of associations between the Consideration of Future Consequences (CFC) scale and intended and actual engagement in three categories of health-related behaviour: health risk, health promotive, and illness preventative/detective behaviour. A systematic literature search was conducted to identify studies that measured CFC and health behaviour. In total, sixty-four effect sizes were extracted from 53 independent samples. Effect sizes were synthesised using a random-effects model. Aggregate effect sizes for all behaviour categories were significant, albeit small in magnitude. There were no significant moderating effects of the length of CFC scale (long vs. short), population type (college students vs. non-college students), mean age, or sex proportion of study samples. CFC reliability and study quality score significantly moderated the overall association between CFC and health risk behaviour only. The magnitude of effect sizes is comparable to associations between health behaviour and other individual difference variables, such as the Big Five personality traits. The findings indicate that CFC is an important construct to consider in research on engagement in health risk behaviour in particular. Future research is needed to examine the optimal approach by which to apply the findings to behavioural interventions.

  13. Illness as Teacher: Learning from Illness

    ERIC Educational Resources Information Center

    Yoo, Joanne

    2017-01-01

    This article is a conceptual exploration into the value of illness, bodies and embodied practice in teacher education. It draws on my reflections and practitioner accounts of poor health to investigate the potential to learn from illness. I position myself in this discussion as a non-tenured academic who experiences the challenges of her uncertain…

  14. Saccadic abnormalities in psychotic patients. I. Neuroleptic-free psychotic patients.

    PubMed

    Crawford, T J; Haeger, B; Kennard, C; Reveley, M A; Henderson, L

    1995-05-01

    Most of the previous research reporting abnormalities of rapid re-fixation eye movements (saccades) in patients with schizophrenia has used patients receiving neuroleptic medication. In this study non-neuroleptically medicated schizophrenics were compared with other psychiatric patients using a variety of saccadic paradigms to determine the specificity of saccadic dysfunction. The patient groups consisted of schizophrenics (N = 18), bipolar affectives (N = 18), anxiety neurotics (N = 10) and normal controls (N = 31), none of whom had received neuroleptic medication for the preceding 6 months. Four behavioural paradigms, reflexive, predictive, remembered and ANTI were used to elicit saccades. The primary abnormality in the schizophrenic group was a significantly increased rate of distractibility in the ANTI (saccades made towards the target rather than in an opposite direction) and REM (saccades made prior to the imperative cue) paradigms. The major neuropsychological variable predictive of these errors was Wisconsin card sort perseverative errors. These data, in conjunction with findings from previous neurological research, would seem to provide converging evidence towards dysfunction of prefrontal cortex in schizophrenia.

  15. Physical Illness, Psychiatric Illness, and the Acceptability of Suicide.

    ERIC Educational Resources Information Center

    Deluty, Robert H.

    1989-01-01

    Assessed whether attitudes toward suicide vary as function of type of illness that precipitates suicide. College students (N=455) responded to scenarios of suicide victim. Evaluations of suicide were most favorable when it occurred in response to terminal physical illness; less favorable in response to chronic, non-terminal physical illness; and…

  16. Individuals with currently untreated mental illness: causal beliefs and readiness to seek help.

    PubMed

    Stolzenburg, S; Freitag, S; Evans-Lacko, S; Speerforck, S; Schmidt, S; Schomerus, G

    2018-01-16

    Many people with mental illness do not seek professional help. Beliefs about the causes of their current health problem seem relevant for initiating treatment. Our aim was to find out to what extent the perceived causes of current untreated mental health problems determine whether a person considers herself/himself as having a mental illness, perceives need for professional help and plans to seek help in the near future. In a cross-sectional study, we examined 207 untreated persons with a depressive syndrome, all fulfilling criteria for a current mental illness as confirmed with a structured diagnostic interview (Mini International Neuropsychiatric Interview). The sample was recruited in the community using adverts, flyers and social media. We elicited causal explanations for the present problem, depression literacy, self-identification as having a mental illness, perceived need for professional help, help-seeking intentions, severity of depressive symptoms (Patient Health Questionnaire - Depression), and whether respondents had previously sought mental healthcare. Most participants fulfilled diagnostic criteria for a mood disorder (n = 181, 87.4%) and/or neurotic, stress-related and somatoform disorders (n = 120, 58.0%) according to the ICD-10. N = 94 (45.4%) participants had never received mental health treatment previously. Exploratory factor analysis of a list of 25 different causal explanations resulted in five factors: biomedical causes, person-related causes, childhood trauma, current stress and unhealthy behaviour. Attributing the present problem to biomedical causes, person-related causes, childhood trauma and stress were all associated with stronger self-identification as having a mental illness. In persons who had never received mental health treatment previously, attribution to biomedical causes was related to greater perceived need and stronger help-seeking intentions. In those with treatment experience, lower attribution to person-related causes and

  17. Brain talk: power and negotiation in children's discourse about self, brain and behaviour.

    PubMed

    Singh, Ilina

    2013-07-01

    This article examines children's discourse about self, brain and behaviour, focusing on the dynamics of power, knowledge and responsibility articulated by children. The empirical data discussed in this article are drawn from the study of Voices on Identity, Childhood, Ethics and Stimulants, which included interviews with 151 US and UK children, a subset of whom had a diagnosis of attention deficit/hyperactivity disorder. Despite their contact with psychiatric explanations and psychotropic drugs for their behaviour, children's discursive engagements with the brain show significant evidence of agency and negotiated responsibility. These engagements suggest the limitations of current concepts that describe a collapse of the self into the brain in an age of neurocentrism. Empirical investigation is needed in order to develop agent-centred conceptual and theoretical frameworks that describe and evaluate the harms and benefits of treating children with psychotropic drugs and other brain-based technologies. © 2012 The Author. Sociology of Health & Illness © 2012 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

  18. Preliminary evidence of white matter abnormality in the uncinate fasciculus in generalized social anxiety disorder.

    PubMed

    Phan, K Luan; Orlichenko, Anton; Boyd, Erin; Angstadt, Mike; Coccaro, Emil F; Liberzon, Israel; Arfanakis, Konstantinos

    2009-10-01

    Individuals with generalized social anxiety disorder (GSAD) exhibit exaggerated amygdala reactivity to aversive social stimuli. These findings could be explained by microstructural abnormalities in white matter (WM) tracts that connect the amygdala and prefrontal cortex, which is known to modulate the amygdala's response to threat. The goal of this study was to investigate brain frontal WM abnormalities using diffusion tensor imaging (DTI) in patients with social anxiety disorder. A Turboprop DTI sequence was used to acquire diffusion tensor images in 30 patients with GSAD and 30 matched healthy control subjects. Fractional anisotropy, an index of axonal organization, within WM was quantified in individual subjects, and an automated voxel-based, whole-brain method was used to analyze group differences. Compared with healthy control subjects, patients had significantly lower fractional anisotropy localized to the right uncinate fasciculus WM near the orbitofrontal cortex. There were no areas of higher fractional anisotropy in patients than controls. These findings point to an abnormality in the uncinate fasciculus, the major WM tract connecting the frontal cortex to the amygdala and other limbic temporal regions, in GSAD, which could underlie the aberrant amygdala-prefrontal interactions resulting in dysfunctional social threat processing in this illness.

  19. Speech deficits in serious mental illness: a cognitive resource issue?

    PubMed

    Cohen, Alex S; McGovern, Jessica E; Dinzeo, Thomas J; Covington, Michael A

    2014-12-01

    Speech deficits, notably those involved in psychomotor retardation, blunted affect, alogia and poverty of content of speech, are pronounced in a wide range of serious mental illnesses (e.g., schizophrenia, unipolar depression, bipolar disorders). The present project evaluated the degree to which these deficits manifest as a function of cognitive resource limitations. We examined natural speech from 52 patients meeting criteria for serious mental illnesses (i.e., severe functional deficits with a concomitant diagnosis of schizophrenia, unipolar and/or bipolar affective disorders) and 30 non-psychiatric controls using a range of objective, computer-based measures tapping speech production ("alogia"), variability ("blunted vocal affect") and content ("poverty of content of speech"). Subjects produced natural speech during a baseline condition and while engaging in an experimentally-manipulated cognitively-effortful task. For correlational analysis, cognitive ability was measured using a standardized battery. Generally speaking, speech deficits did not differ as a function of SMI diagnosis. However, every speech production and content measure was significantly abnormal in SMI versus control groups. Speech variability measures generally did not differ between groups. For both patients and controls as a group, speech during the cognitively-effortful task was sparser and less rich in content. Relative to controls, patients were abnormal under cognitive load with respect only to average pause length. Correlations between the speech variables and cognitive ability were only significant for this same variable: average pause length. Results suggest that certain speech deficits, notably involving pause length, may manifest as a function of cognitive resource limitations. Implications for treatment, research and assessment are discussed. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. Rumination and behavioural factors in Parkinson's disease depression.

    PubMed

    Julien, Camille L; Rimes, Katharine A; Brown, Richard G

    2016-03-01

    Parkinson's disease is associated with high rates of depression. There is growing interest in non-pharmacological management including psychological approaches such as Cognitive Behaviour Therapy. To date, little research has investigated whether processes that underpin cognitive models of depression, on which such treatment is based, apply in patients with Parkinson's disease. The study aimed to investigate the contribution of core psychological factors to the presence and degree of depressive symptoms. 104 participants completed questionnaires measuring mood, motor disability and core psychological variables, including maladaptive assumptions, rumination, cognitive-behavioural avoidance, illness representations and cognitive-behavioural responses to symptoms. Regression analyses revealed that a small number of psychological factors accounted for the majority of depression variance, over and above that explained by overall disability. Participants reporting high levels of rumination, avoidance and symptom focusing experienced more severe depressive symptoms. In contrast, pervasive negative dysfunctional beliefs did not independently contribute to depression variance. Specific cognitive (rumination and symptom focusing) and behavioural (avoidance) processes may be key psychological markers of depression in Parkinson's disease and therefore offer important targets for tailored psychological interventions. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  1. Families living with chronic illness: beliefs about illness, family, and health care.

    PubMed

    Årestedt, Liselott; Benzein, Eva; Persson, Carina

    2015-05-01

    Beliefs can be described as the lenses through which we view the world. With emerging illness, beliefs about the illness experience become important for nurses to understand to enhance well-being and healing. The aim of this study was to illuminate illness beliefs of families living with chronic illness. A qualitative design was chosen, including repeated narrative research interviews with seven Swedish families living with chronic illness. Hermeneutic analysis was used to interpret the transcribed family interviews. The result described beliefs in families, both within and across families. Both core beliefs and secondary beliefs about illness, family, and health care were revealed. Illness beliefs have importance for how families respond to and manage situations that arise from their encounters with illness. Nurses have to make space for and listen to families' stories of illness to become aware of what beliefs may support and encourage family well-being and healing. The Illness Beliefs Model provides a touchstone whereby nurses can distinguish both individual and shared beliefs within families living with chronic illness and provide ideas for family intervention if needed. © The Author(s) 2015.

  2. Do prior histories of violence and mental disorders impact on violent behaviour during encounters with police?

    PubMed

    Kesic, Dragana; Thomas, Stuart D M

    2014-01-01

    Despite sustained large-scale educational campaigns, public attitudes towards mental illness have remained persistently negative. Associated with this, recent research from Victoria, Australia, reported that police commonly associated violent behaviour with mental illness. The present study examined 4267 cases of police use of force and considered what differentiated and characterised violent from non-violent behaviours reported by police in the context of a use of force incident. The specific focus was to examine the effects that historical variables such as age, gender, prior violent offending and having a prior diagnosis of mental disorder, as well as incident specific factors such as exhibiting signs of mental disorder and substance intoxication have on violent behaviour during the use of force incident. The proximal factors of apparent mental disorder and alcohol intoxication were significantly associated with violent behaviour towards police, whilst having a history of prior violence and prior mental disorder diagnoses was not associated with violence. The results challenge traditional stereotyped views about the violence risk posed by people with prior contact with mental health services and those with prior violent offending histories. A service model that allows for psychiatric triage would be able to assist with streamlining police involvement and facilitating timely access to mental health services. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Deletion of densin-180 results in abnormal behaviors associated with mental illness and reduces mGluR5 and DISC1 in the postsynaptic density fraction.

    PubMed

    Carlisle, Holly J; Luong, Tinh N; Medina-Marino, Andrew; Schenker, Leslie; Khorosheva, Eugenia; Indersmitten, Tim; Gunapala, Keith M; Steele, Andrew D; O'Dell, Thomas J; Patterson, Paul H; Kennedy, Mary B

    2011-11-09

    Densin is an abundant scaffold protein in the postsynaptic density (PSD) that forms a high-affinity complex with αCaMKII and α-actinin. To assess the function of densin, we created a mouse line with a null mutation in the gene encoding it (LRRC7). Homozygous knock-out mice display a wide variety of abnormal behaviors that are often considered endophenotypes of schizophrenia and autism spectrum disorders. At the cellular level, loss of densin results in reduced levels of α-actinin in the brain and selective reduction in the localization of mGluR5 and DISC1 in the PSD fraction, whereas the amounts of ionotropic glutamate receptors and other prominent PSD proteins are unchanged. In addition, deletion of densin results in impairment of mGluR- and NMDA receptor-dependent forms of long-term depression, alters the early dynamics of regulation of CaMKII by NMDA-type glutamate receptors, and produces a change in spine morphology. These results indicate that densin influences the function of mGluRs and CaMKII at synapses and contributes to localization of mGluR5 and DISC1 in the PSD fraction. They are consistent with the hypothesis that mutations that disrupt the organization and/or dynamics of postsynaptic signaling complexes in excitatory synapses can cause behavioral endophenotypes of mental illness.

  4. Abnormal Uterine Bleeding FAQ

    MedlinePlus

    ... Abnormal Uterine Bleeding • What is a normal menstrual cycle? • When is bleeding abnormal? • At what ages is ... abnormal bleeding? •Glossary What is a normal menstrual cycle? The normal length of the menstrual cycle is ...

  5. The Chronic Encephalopathy of Parry Romberg Syndrome and En Coupe De Sabre with a 31-Year-History in a West Indian Woman: Clinical, Immunologic and Neuroimaging Abnormalities.

    PubMed

    Seegobin, Karan; Abdool, Kamille; Ramcharan, Kanterpersad; Dyaanand, Haramnauth; Rampersad, Fidel

    2016-09-30

    We describe a case of Parry Romberg syndrome/ en coupe de sabre in a woman whose disease started as seizures at age 8 but was diagnosed at the age 39. During these 31 years she got married, completed a first degree at university, had two successful pregnancies and has been gainfully employed. The features of generalized tonic-clonic seizures, autoimmune abnormalities, ocular abnormalities, morphea en coup de sabre and brain imaging abnormalities were present. Areas of parietal lobe cerebral calcification were encountered on the computed tomographic scan and bilateral periventricular white matter changes on the magnetic resonance imaging with frontal, temporal and parietal lobe brain atrophy ipsilateral to the facial hemiatrophy. Clinical, immunologic and neuroradiological abnormalities are discussed. In some cases, this illness can run a benign and stable course.

  6. Recurrent perseveration correlates with abnormal repetitive locomotion in adult mink but is not reduced by environmental enrichment.

    PubMed

    Dallaire, Jamie A; Meagher, Rebecca K; Díez-León, María; Garner, Joseph P; Mason, Georgia J

    2011-10-31

    We analysed the relationship between abnormal repetitive behaviour (ARB), the presence/absence of environmental enrichment, and two types of behavioural disinhibition in farmed American mink, Neovison vison. The first type, recurrent perseveration, the inappropriate repetition of already completed responses, was assessed using three indices of excessive response repetition and patterning in a bias-corrected serial two-choice guessing task. The second type, disinhibition of prepotent responses to reward cues, a form of impulsivity, was tested in a locomotive detour task adapted from primate reaching tasks: subjects were required to walk around, rather than directly into, a transparent barrier behind which food was visible. In older adult females, recurrent perseveration positively predicted pre-feeding abnormal repetitive locomotion (ARL) in Non-enriched housing. High-ARL subjects also performed repeated (same-choice) responses more rapidly than low-ARL animals, even when statistically controlling for alternated (different-choice) response latency. Mink performed much less ARL following transfer to Enriched housing, but there was no corresponding change in recurrent perseveration. Thus, elevated recurrent perseveration is not sufficient for frequent ARL; and while captive environments do determine ARL frequency, in mink, they do not necessarily do so by modifying levels of perseveration. Disinhibition of prepotent responses to reward cues, meanwhile, did not predict ARL. In a separate sample of differentially housed young adults, neither type of behavioural disinhibition predicted ARL, and again, whether or not housing was enriched did not affect behavioural disinhibition despite affecting ARL. Thus, the relationship between recurrent perseveration and ARB may only develop with age; longitudinal studies are now required for confirmation. Copyright © 2011 Elsevier B.V. All rights reserved.

  7. [Schizophrenia--an illness and its treatment reflected in public attitude].

    PubMed

    Schöny, W

    1998-01-01

    Stigmatization with regard to mental illness and especially schizophrenia has been known from time immemorial. Meanwhile the negative attitudes have become metaphorical for unpredictability, violence, and bizarrely (grotesquely) contradictory behaviour. Persons concerned with these prejudices are excluded from the society and there is little willingness for contact. Particularly afflicted are also the relatives of schizophrenic persons. Media and motion pictures play an essential role in the maintenance of these negative attitudes. There will be suggestions (stimuli), especially by opinion leaders, to reach a change of the attitudes towards diseases and their methods of treatment.

  8. Multifaceted impairments in impulsivity and brain structural abnormalities in opioid dependence and abstinence.

    PubMed

    Tolomeo, S; Gray, S; Matthews, K; Steele, J D; Baldacchino, A

    2016-10-01

    Chronic opioid exposure, as a treatment for a variety of disorders or as drug of misuse, is common worldwide, but behavioural and brain abnormalities remain under-investigated. Only a small percentage of patients who receive methadone maintenance treatment (MMT) for previous heroin misuse eventually achieve abstinence and studies on such patients are rare. The Cambridge Neuropsychological Test Automated Battery and T1 weighted magnetic resonance imaging (MRI) were used to study a cohort of 122 male individuals: a clinically stable opioid-dependent patient group receiving MMT (n = 48), an abstinent previously MMT maintained group (ABS) (n = 24) and healthy controls (n = 50). Stable MMT participants deliberated longer and placed higher bets earlier in the Cambridge Gambling Task (CGT) and showed impaired strategic planning compared with healthy controls. In contrast, ABS participants showed impairment in choosing the least likely outcome, delay aversion and risk adjustment on the CGT, and exhibited non-planning impulsivity compared with controls. MMT patients had widespread grey matter reductions in the orbitomedial prefrontal cortex, caudate, putamen and globus pallidus. In contrast, ABS participants showed midbrain-thalamic grey matter reductions. A higher methadone dose at the time of scanning was associated with a smaller globus pallidus in the MMT group. Our findings support an interpretation of heightened impulsivity in patients receiving MMT. Widespread structural brain abnormalities in the MMT group and reduced brain structural abnormality with abstinence suggest benefit of cessation of methadone intake. We suggest that a longitudinal study is required to determine whether abstinence improves abnormalities, or patients who achieve abstinence have reduced abnormalities before methadone cessation.

  9. The Impact of Illness Identity on Recovery from Severe Mental Illness.

    PubMed

    Yanos, Philip T; Roe, David; Lysaker, Paul H

    2010-04-01

    The impact of the experience and diagnosis of mental illness on one's identity has long been recognized; however, little is known about the impact of illness identity, which we define as the set of roles and attitudes that a person has developed in relation to his or her understanding of having a mental illness. The present article proposes a theoretically driven model of the impact of illness identity on the course and recovery from severe mental illness and reviews relevant research. We propose that accepting a definition of oneself as mentally ill and assuming that mental illness means incompetence and inadequacy impact hope and self-esteem, which further impact suicide risk, coping, social interaction, vocational functioning, and symptom severity. Evidence supports most of the predictions made by the model. Implications for psychiatric rehabilitation services are discussed.

  10. Urine - abnormal color

    MedlinePlus

    ... medlineplus.gov/ency/article/003139.htm Urine - abnormal color To use the sharing features on this page, please enable JavaScript. The usual color of urine is straw-yellow. Abnormally colored urine ...

  11. Morphological and functional abnormalities of salience network in the early-stage of paranoid schizophrenia.

    PubMed

    Pu, Weidan; Li, Li; Zhang, Huiran; Ouyang, Xuan; Liu, Haihong; Zhao, Jingping; Li, Lingjiang; Xue, Zhimin; Xu, Ke; Tang, Haibo; Shan, Baoci; Liu, Zhening; Wang, Fei

    2012-10-01

    A salience network (SN), mainly composed of the anterior insula (AI) and anterior cingulate cortex (ACC), has been suggested to play an important role in salience attribution which has been proposed as central to the pathology of paranoid schizophrenia. The role of this SN in the pathophysiology of paranoid schizophrenia, however, still remains unclear. In the present study, voxel-based morphometry and resting-state functional connectivity analyses were combined to identify morphological and functional abnormalities in the proposed SN in the early-stage of paranoid schizophrenia (ESPS). Voxel-based morphometry and resting-state functional connectivity analyses were applied to 90 ESPS patients and 90 age- and sex-matched healthy controls (HC). Correlation analyses were performed to examine the relationships between various clinical variables and both gray matter morphology and functional connectivity within the SN in ESPS. Compared to the HC group, the ESPS group showed significantly reduced gray matter volume (GMV) in both bilateral AI and ACC. Moreover, significantly reduced functional connectivity within the SN sub-networks was identified in the ESPS group. These convergent morphological and functional deficits in SN were significantly associated with hallucinations. Additionally, illness duration correlated with reduced GMV in the left AI in ESPS. In conclusion, these findings provide convergent evidence for the morphological and functional abnormalities of the SN in ESPS. Moreover, the association of illness duration with the reduced GMV in the left AI suggests that the SN and the AI, in particular, may manifest progressive morphological changes that are especially important in the emergence of ESPS. Copyright © 2012 Elsevier B.V. All rights reserved.

  12. Needs, expectations and consequences for children growing up in a family where the parent has a mental illness.

    PubMed

    Tabak, Izabela; Zabłocka-Żytka, Lidia; Ryan, Peter; Poma, Stefano Zanone; Joronen, Katja; Viganò, Giovanni; Simpson, Wendy; Paavilainen, Eija; Scherbaum, Norbert; Smith, Martin; Dawson, Ian

    2016-08-01

    The lack of pan-European guidelines for empowering children of parents with mental illness led to the EU project CAMILLE - Empowerment of Children and Adolescents of Mentally Ill Parents through Training of Professionals working with children and adolescents. The aim of this initial task in the project was to analyse needs, expectations and consequences for children with respect to living with a parent with mental illness from the perspective of professionals and family members. This qualitative research was conducted in England, Finland, Germany, Italy, Norway, Poland and Scotland with 96 professionals, parents with mental illness, adult children and partners of parents with mental illness. A framework analysis method was used. Results of the study highlighted that the main consequences described for children of parental mental illness were role reversal; emotional and behavioural problems; lack of parent's attention and stigma. The main needs of these children were described as emotional support, security and multidisciplinary help. Implications for practice are that professionals working with parents with mental illness should be aware of the specific consequences for the children and encourage parents in their parental role; multi-agency collaboration is necessary; schools should provide counselling and prevent stigma. © 2016 Australian College of Mental Health Nurses Inc.

  13. An illness-specific version of the Revised Illness Perception Questionnaire in patients with atrial fibrillation (AF IPQ-R): Unpacking beliefs about treatment control, personal control and symptom triggers.

    PubMed

    Taylor, Elaina C; O'Neill, Mark; Hughes, Lyndsay D; Moss-Morris, Rona

    2018-04-01

    This study modified the Revised Illness Perception Questionnaire (IPQ-R) in patients with persistent atrial fibrillation (AF). Qualitative interviews and think-aloud techniques informed modification of the IPQ-R to be specific to AF patients. Confirmatory Factor Analysis (CFA) (n = 198) examined the validity of the modified IPQ-R (AF-IPQ-R). Exploratory factor analysis (EFA) examined the new AF-triggers scale. Construct validity examined associations between the AF-IPQ-R, quality of life (QoL) and beliefs about medicines. Test-retest and internal reliability were examined. Interviews indicated that patients viewed triggers of AF rather than initial causes of illness as more applicable. Patients believed specific behaviours such as rest could control AF. Treatment control beliefs related to pharmacological and procedural treatments. These data were used to modify the IPQ-R subscales and to develop a triggers of AF scale. CFA indicated good model fit. EFA of the triggers scale indicated three factors: emotional; health behaviours; and over-exertion triggers. Expected correlations were found between the AF-IPQ-R, QoL and treatment beliefs, evidencing good construct validity. The AF-IPQ-R showed sound psychometric properties. It provides more detailed specification than the IPQ-R of beliefs that may help to understand poor QoL in AF patients, and guidance for future interventions in this area.

  14. Post-millennial trends of socioeconomic inequalities in chronic illness among adults in Germany.

    PubMed

    Hoebel, Jens; Kuntz, Benjamin; Moor, Irene; Kroll, Lars Eric; Lampert, Thomas

    2018-03-27

    Time trends in health inequalities have scarcely been studied in Germany as only few national data have been available. In this paper, we explore trends in socioeconomic inequalities in the prevalence of chronic illness using Germany-wide data from four cross-sectional health surveys conducted between 2003 and 2012 (n = 54,197; ages 25-69 years). We thereby expand a prior analysis on post-millennial inequality trends in behavioural risk factors by turning the focus to chronic illness as the outcome measure. The regression-based slope index of inequality (SII) and relative index of inequality (RII) were calculated to estimate the extent of absolute and relative socioeconomic inequalities in chronic illness, respectively. The results for men revealed a significant increase in the extent of socioeconomic inequalities in chronic illness between 2003 and 2012 on both the absolute and relative scales (SII 2003  = 0.06, SII 2012  = 0.17, p-trend = 0.013; RII 2003  = 1.18, RII 2012  = 1.57, p-trend = 0.013). In women, similar increases in socioeconomic inequalities in chronic illness were found (SII 2003  = 0.05, SII 2012  = 0.14, p-trend = 0.022; RII 2003  = 1.14, RII 2012  = 1.40, p-trend = 0.021). Whereas in men this trend was driven by an increasing prevalence of chronic illness in the low socioeconomic group, the trend in women was predominantly the result of a declining prevalence in the high socioeconomic group.

  15. Cytokines and the neurodevelopmental basis of mental illness

    PubMed Central

    Ratnayake, Udani; Quinn, Tracey; Walker, David W.; Dickinson, Hayley

    2013-01-01

    Epidemiological studies suggest that prenatal exposure to different types of viral or bacterial infections may be associated with similar outcomes; i.e., an increased risk of mental illness disorders in the offspring. Infections arising from various causes have similar debilitating effects in later life, suggesting that the exact pathogen may not be the critical factor in determining the neurological and cognitive outcome in the offspring. Instead, it is thought that response of the innate immune system, specifically the increased production of inflammatory cytokines, may be the critical mediator in altering fetal brain development pre-disposing the offspring to mental illness disorders later in life. Inflammatory cytokines are essential for normal brain development. Factors such as the site of cytokine production, a change in balance between anti- and pro- inflammatory cytokines, placental transfer of cytokines, the effects of cytokines on glial cells, and the effects of glucocorticoids are important when evaluating the impact of maternal infection on fetal brain development. Although it is clear that cytokines are altered in the fetal brain following maternal infection, further evidence is required to determine if cytokines are the critical factor that alters the trajectory of brain development, subsequently leading to postnatal behavioral and neurological abnormalities. PMID:24146637

  16. Psychological interventions for parents of children and adolescents with chronic illness

    PubMed Central

    Eccleston, Christopher; Fisher, Emma; Law, Emily; Bartlett, Jess; Palermo, Tonya M

    2016-01-01

    Background Psychological therapies have been developed for parents of children and adolescents with a chronic illness. Such therapies include interventions directed at the parent only or at parent and child/adolescent, and are designed to improve parent, child, and family outcomes. This is an updated version of the original Cochrane review published in Issue 8, 2012, (Psychological interventions for parents of children and adolescents with chronic illness). Objectives To evaluate the efficacy of psychological therapies that include parents of children and adolescents with chronic illnesses including painful conditions, cancer, diabetes mellitus, asthma, traumatic brain injury (TBI), inflammatory bowel diseases (IBD), skin diseases, or gynaecological disorders. We also aimed to evaluate the adverse events related to implementation of psychological therapies for this population. Secondly, we aimed to evaluate the risk of bias of included studies and the quality of outcomes using the GRADE assessment. Search methods We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE and PsycINFO for randomised controlled trials (RCTs) of psychological interventions that included parents of children and adolescents with a chronic illness. Databases were searched to July 2014. Selection criteria Included studies were RCTs of psychological interventions that delivered treatment to parents of children and adolescents with a chronic illness compared to an active control, waiting list, or treatment as usual control group. Data collection and analysis Study characteristics and outcomes were extracted from included studies. We analysed data using two categories. First, we analysed data by each individual medical condition collapsing across all treatment classes at two time points. Second, we analysed data by each individual treatment class; cognitive behavioural therapy (CBT), family therapy (FT), problem solving therapy (PST) and multisystemic therapy

  17. Design of the Lifestyle Interventions for severe mentally ill Outpatients in the Netherlands (LION) trial; a cluster randomised controlled study of a multidimensional web tool intervention to improve cardiometabolic health in patients with severe mental illness.

    PubMed

    Looijmans, Anne; Jörg, Frederike; Bruggeman, Richard; Schoevers, Robert; Corpeleijn, Eva

    2017-03-21

    The cardiometabolic health of persons with a severe mental illness (SMI) is alarming with obesity rates of 45-55% and diabetes type 2 rates of 10-15%. Unhealthy lifestyle behaviours play a large role in this. Despite the multidisciplinary guideline for SMI patients recommending to monitor and address patients' lifestyle, most mental health care professionals have limited lifestyle-related knowledge and skills, and (lifestyle) treatment protocols are lacking. Evidence-based practical lifestyle tools may support both patients and staff in improving patients' lifestyle. This paper describes the Lifestyle Interventions for severe mentally ill Outpatients in the Netherlands (LION) trial, to investigate whether a multidimensional lifestyle intervention using a web tool can be effective in improving cardiometabolic health in SMI patients. The LION study is a 12-month pragmatic single-blind multi-site cluster randomised controlled trial. 21 Flexible Assertive Community Treatment (ACT) teams and eight sheltered living teams of five mental health organizations in the Netherlands are invited to participate. Per team, nurses are trained in motivational interviewing and use of the multidimensional web tool, covering lifestyle behaviour awareness, lifestyle knowledge, motivation and goal setting. Nurses coach patients to change their lifestyle using the web tool, motivational interviewing and stages-of-change techniques during biweekly sessions in a) assessing current lifestyle behaviour using the traffic light method (healthy behaviours colour green, unhealthy behaviours colour red), b) creating a lifestyle plan with maximum three attainable lifestyle goals and c) discussing the lifestyle plan regularly. The study population is SMI patients and statistical inference is on patient level using multilevel analyses. Primary outcome is waist circumference and other cardiometabolic risk factors after six and twelve months intervention, which are measured as part of routine outcome

  18. Are personal values of importance in the stigmatization of people with mental illness?

    PubMed

    Norman, Ross Mg; Sorrentino, Richard; Windell, Deborah; Manchanda, Rahul

    2008-12-01

    To investigate the relation of responses to the Schwartz Value Scale to preferred social distance to a person with either schizophrenia or depression. The influence of personal value priorities on discrimination has been investigated in several contexts, but seldom with reference to social distance towards those with mental illness. University students (n = 200) completed the Schwartz Value Scale, as well as a measure of beliefs about mental illness and preferred social distance with reference to a vignette describing a person with either schizophrenia or depression. Consistent with past findings, respondents indicated a preference for greater social distance for schizophrenia than depression, and beliefs about likelihood of socially inappropriate behaviour and danger were correlated with social distance. Self-transcendence value orientation was a significant independent predictor of preference for less social distance. These findings were not influenced by a social desirability bias. Value orientation makes a significant contribution to the prediction of social distance towards those with mental illness. Evaluation of value-based interventions to reduce such discrimination appears warranted.

  19. Paediatric eczema and psychosocial morbidity: how does eczema interact with parents' illness beliefs?

    PubMed

    Walker, C; Papadopoulos, L; Hussein, M

    2007-01-01

    Thus far there has been relatively little work on children's illness representations regarding eczema and how these relate to parental conceptualizations of their child's psychosocial health. This is important because the challenge of raising a child with a serious illness can affect many facets of a parent's everyday life and the behaviour of parents can be closely related to the health of the child. Two hundred and thirty-two children with eczema, asthma, eczema and asthma, and healthy controls between 7 and 12 years of age and their parents were recruited. Children were administered the Children's Illness Perception Questionnaire. Questionnaires completed by the parents were The Personality Inventory for Children and The Parental Stress Inventory. Parents of children with eczema did not judge their children to have poorer psychosocial health than controls, but parents of children with eczema could not be distinguished between in terms of whether their child was significantly affected by their eczema or not. This work could have important implications for the quality of life of the child and for the parent-child relationship and these implications are considered.

  20. Optomotor behaviour in Xenopus laevis tadpoles as a measure of the effect of gravity on visual and vestibular neural integration

    NASA Technical Reports Server (NTRS)

    Pronych, S. P.; Souza, K. A.; Neff, A. W.; Wassersug, R. J.

    1996-01-01

    The ability of aquatic vertebrates to maintain their position requires integration of visual and vestibular sensory information. To understand better how aquatic animals integrate such information, we measured the optomotor behaviour of Xenopus laevis tadpoles raised in growth chambers in microgravity (< 10(-3)g), normal gravity (1 g), hypergravity (3 g) and on a slowly rotating clinostat (simulated microgravity). The goal of this research was to determine how development in an altered gravitational force field affects the visual- and vestibular-dependent behaviour of tadpoles. This research represents the first time that the optomotor behaviour of an organism raised from fertilization in microgravity has been tested. Significant differences were observed in the optomotor behaviour among the four gravity treatments. When first exposed to normal gravity, the microgravity-raised tadpoles exhibited the strongest (or most positive) optomotor behaviour, while the 3 g centrifuge tadpoles showed no optomotor response. Some abnormal behaviours (such as erratic swimming, lying motionless and abnormal swimming posture) were observed in the tadpoles raised in altered gravity on the initial day of testing. One day later, the tadpoles raised in hypergravity did not differ significantly in their optomotor behaviour from control tadpoles raised in normal gravity. However, tadpoles raised in microgravity still displayed an exaggerated optomotor response. One week after the tadpoles had been introduced to normal gravity, there was no longer a significant difference in optomotor behaviour among the different gravity treatments. This convergence of optomotor behaviour by tadpoles from the different treatment reflects the acclimation of their vestibular systems to normal gravity.

  1. Concurrence of the strengths and difficulties questionnaire and developmental behaviour checklist among children with an intellectual disability.

    PubMed

    Rice, L J; Emerson, E; Gray, K M; Howlin, P; Tonge, B J; Warner, G L; Einfeld, S L

    2018-02-01

    The Strengths and Difficulties Questionnaire (SDQ) is widely used to measure emotional and behavioural problems in typically developing young people, although there is some evidence that it may also be suitable for children with intellectual disability (ID). The Developmental Behaviour Checklist - Parent version (DBC-P) is a measure of emotional and behavioural problems that was specifically designed for children and adolescents with an ID. The DBC-P cut-off has high agreement with clinical diagnosis. The aim of this study was to estimate the relationship between DBC-P and SDQ scores in a sample of children with ID. Parents of 83 young people with ID aged 4-17 years completed the parent versions of the SDQ and the DBC-P. We evaluated the concurrent validity of the SDQ and DBC-P total scores, and the agreement between the DBC-P cut-off and the SDQ cut-offs for 'borderline' and 'abnormal' behaviour. The SDQ total difficulties score correlated well with the DBC-P total behaviour problem score. Agreement between the SDQ borderline cut-off and the DBC-P cut-off for abnormality was high (83%), but was lower for the SDQ abnormal cut-off (75%). Positive agreement between the DBC-P and the SDQ borderline cut-off was also high, with the SDQ borderline cut-off identifying 86% of those who met the DBC-P criterion. Negative agreement was weaker, with the SDQ borderline cut-off identifying only 79% of the participants who did not meet the DBC-P cut-off. The SDQ borderline cut-off has some validity as a measure of overall levels of behavioural and emotional problems in young people with ID, and may be useful in epidemiological studies that include participants with and without ID. However, where it is important to focus on behavioural profiles in children with ID, a specialised ID instrument with established psychometric properties, such as the DBC-P, may provide more reliable and valid information. © 2017 MENCAP and International Association of the Scientific Study of

  2. Social networks and neurological illness

    PubMed Central

    Dhand, Amar; Luke, Douglas A.; Lang, Catherine E.; Lee, Jin-Moo

    2016-01-01

    Every patient is embedded in a social network of interpersonal connections that influence health outcomes. Neurologists routinely need to engage with a patient’s family and friends due to the nature of the illness and its social sequelae. Social isolation is a potent determinant of poor health and neurobiological changes, and its effects can be comparable to those of traditional risk factors. It would seem reasonable, therefore, to map and follow the personal networks of neurology patients. This approach reveals influential people, their habits, and linkage patterns that could facilitate or limit health behaviours. Personal network information can be particularly valuable to enhance risk factor management, medication adherence, and functional recovery. Here, we propose an agenda for research and clinical practice that includes mapping the networks of patients with diverse neurological disorders, evaluating the impact of the networks on patient outcomes, and testing network interventions. PMID:27615420

  3. Social networks and neurological illness.

    PubMed

    Dhand, Amar; Luke, Douglas A; Lang, Catherine E; Lee, Jin-Moo

    2016-10-01

    Every patient is embedded in a social network of interpersonal connections that influence health outcomes. Neurologists routinely need to engage with a patient's family and friends due to the nature of the illness and its social sequelae. Social isolation is a potent determinant of poor health and neurobiological changes, and its effects can be comparable to those of traditional risk factors. It would seem reasonable, therefore, to map and follow the personal networks of neurology patients. This approach reveals influential people, their habits, and linkage patterns that could facilitate or limit health behaviours. Personal network information can be particularly valuable to enhance risk factor management, medication adherence, and functional recovery. Here, we propose an agenda for research and clinical practice that includes mapping the networks of patients with diverse neurological disorders, evaluating the impact of the networks on patient outcomes, and testing network interventions.

  4. Associations among ADHD, Abnormal Eating and Overweight in a non-clinical sample of Asian children.

    PubMed

    Tong, Lian; Shi, Huijing; Li, Xiaoru

    2017-06-06

    Attention-deficit/hyperactivity disorder (ADHD) has been found to be comorbid with obesity in adults, but the association in children is uncertain. Because the underlying mechanism of comorbidity in children has not been researched sufficiently, this study aims to explore the associations among ADHD, abnormal eating, and body mass index (BMI), as well as the mediating effect of depression in children. We conducted a cross-sectional study of 785 primary students in China. The parent-report version of ADHD Rating Scale-IV (ADHDRS-IV), the Child Eating Behaviour Questionnaire (CEBQ) and the Children's Eating Attitude Test (ChEAT) were used to identify ADHD symptoms and abnormal eating. The Child Behavior Checklist (CBCL) was applied to assess depression. Structural Equation Modeling was carried out to clarify the associations between ADHD symptoms, depression, abnormal eating, and overweight of students. We found that ADHD positively contributed to emotional eating and Bulimia Nervosa symptoms. However, neither emotional eating nor Bulimia Nervosa symptoms was related to BMI in children. We also found that ADHD significantly contributed to depression, and depression directly predicted emotional eating. In conclusion, ADHD increased the risk of abnormal eating in children, while no significant relationship existed between ADHD and BMI. Comorbid depression raised the risk of emotional eating, rather than Bulimia Nervosa symptoms.

  5. Can offspring sex ratios help to explain the endocrine effects of toxoplasmosis infection on human behaviour?

    PubMed

    James, William H; Grech, Victor

    2018-07-01

    Humans infected with the parasite Toxoplasma gondii display a wide variety of abnormal behaviours, from suicide and depression to stuttering. These behaviours have been seen as so serious as to constitute a public health problem. It is not clear to what extent the parasite is a cause of, or merely a marker for, these behaviours, but there is evidence for both. Some of these behaviours are associated with changes in steroid hormones, that is, estrogen in women and testosterone in men. It is suggested here that these endocrine-related states of infected people may be better understood by studying their offspring sex ratios. Copyright © 2018 Elsevier B.V. All rights reserved.

  6. The heart is a representation of life: an exploration of illness beliefs in couples living with atrial fibrillation.

    PubMed

    Dalteg, Tomas; Sandberg, Jonas; Malm, Dan; Sandgren, Anna; Benzein, Eva

    2017-11-01

    To explore illness beliefs in couples where one spouse has atrial fibrillation. Beliefs are the lenses through which we view the world, guiding our behaviour and constructing our lives. Couples evolve an ecology of beliefs from their interaction whereby their actions and choices arise from their beliefs. Atrial fibrillation is a common cardiac arrhythmia that has implications for both patients and partners. A couple's illness beliefs play an important role in convalescence and illness management, and no previous studies have explored illness beliefs in couples living with atrial fibrillation. A qualitative hermeneutic design. Data collection constituted in-depth interviews with nine couples (patient and partner together). Hermeneutic philosophy as described by Gadamer was used to interpret and to understand illness beliefs in couples living with atrial fibrillation. The findings revealed both core illness beliefs and secondary illness beliefs. From the core illness belief 'The heart is a representation of life', two secondary illness beliefs were derived: atrial fibrillation is a threat to life and atrial fibrillation can and must be explained. From the core illness belief 'Change is an integral part of life', two secondary illness beliefs were derived: atrial fibrillation is a disruption in our lives and atrial fibrillation will not interfere with our lives. Finally, from the core illness belief 'Adaptation is fundamental in life', two secondary illness beliefs were derived: atrial fibrillation entails adjustment in daily life and atrial fibrillation entails confidence in and adherence to professional care. Couples' interaction has developed mutual illness beliefs regarding atrial fibrillation that guide them in their daily lives and influence their decisions. The adoption of a family-centred perspective in cardiovascular care settings is warranted. © 2017 John Wiley & Sons Ltd.

  7. Behavioural intentions in response to an influenza pandemic

    PubMed Central

    2010-01-01

    Background Little is known regarding which behavioural responses can be expected if an influenza pandemic were to occur. Methods A survey comprising questions based on risk perception theories, in particular PMT, was conducted with a Dutch sample. Results Although fear that an influenza pandemic may occur was high, participants do not feel well informed. General practitioners and local health authorities were considered trustworthy sources of information and the information considered most urgent pertained to which protective measures should be taken. Participants reported an intention to comply with recommendations regarding protective measures. However, response and self efficacy were low. Maladaptive behaviours can be expected. Increasing numbers of ill individuals and school closures are also expected to lead to a decreased work force. Participants indicated wanting antiviral drugs even if the supply were to be insufficient. Conclusions Messages regarding health protective behaviours from local health authorities should anticipate the balance between overreacting and underreacting. Also, when protective recommendations from health professionals conflict with company policies, it is unclear how employees will react. PMID:20353568

  8. Abnormal pressures as hydrodynamic phenomena

    USGS Publications Warehouse

    Neuzil, C.E.

    1995-01-01

    So-called abnormal pressures, subsurface fluid pressures significantly higher or lower than hydrostatic, have excited speculation about their origin since subsurface exploration first encountered them. Two distinct conceptual models for abnormal pressures have gained currency among earth scientists. The static model sees abnormal pressures generally as relict features preserved by a virtual absence of fluid flow over geologic time. The hydrodynamic model instead envisions abnormal pressures as phenomena in which flow usually plays an important role. This paper develops the theoretical framework for abnormal pressures as hydrodynamic phenomena, shows that it explains the manifold occurrences of abnormal pressures, and examines the implications of this approach. -from Author

  9. [Behaviour problems of children with Down syndrome in preschool-age - Results from the Heidelberg Down syndrome study].

    PubMed

    Sarimski, Klaus

    2018-05-01

    We report on the frequency and the correlations of behaviour problems among children with Down syndrome in preschool-age. As part of a longitudinal study 48 mothers of children with Down syndrome completed the German version of the “Strengths and Difficulties Questionnaire” (SDQ-D) and the Parenting Stress Inventory (PSI). The mothers were asked to fill out the questionnaires when the children had a mean age of five years. The results were compared to norms from children with typical development. Thirty per cent of the children with Down syndrome were rated as abnormal. Specifically, mean scores indicating problems with children of the same age and hyperactivity were elevated. A regression analysis predicting the total problem score of the SDQ-D revealed maternal educational level, optimistic attitude, and subjective parental stress at the age of one year and the degree of behavioural abnormalities at the age of three years as significant influential factors. Early intervention for Down syndrome children should include supporting parenting competence and coping skills in order to prevent behaviour problems.

  10. Stigma in mental illness: attitudes of medical students towards mental illness.

    PubMed

    Mas, A; Hatim, A

    2002-12-01

    Negative attitudes towards people with mental illness can be attributed to stigma. The objective of this study was to determine the attitudes of medical students towards mental illness by comparing those who have had contact with mental patients and those who have not. This study also assesses to what extent knowledge about mental illness can affect the students' attitude. A vignette and two dependent measures (social distance scale and dangerousness scale) were used to assess the attitudes of medical students towards mental illness. They comprised of 108 first year and 85 final year medical students in University of Malaya, Kuala Lumpur. The first year students didn't have any prior psychiatric training. The final year students who had knowledge and contact (undergone 8 weeks of clinical psychiatric training) were less stigmatizing toward mentally ill patients. There were no significant differences in the attitudes towards mentally ill patient among the first year students (no knowledge) regardless they had previous contact or not. Knowledge seems to have the effect in inculcating greater tolerance of mental illness. Contact by itself is not sufficient for attitude changes.

  11. Comparison of brain volume abnormalities between ADHD and conduct disorder in adolescence

    PubMed Central

    Stevens, Michael C.; Haney-Caron, Emily

    2012-01-01

    associated with numerous frontal lobe structural deficits, a conclusion that is not strongly supported following direct comparison of diagnostically pure groups. The results are important for future etiological studies, particularly those seeking to identify how early expression of specific brain structure abnormalities could potentiate the risk for antisocial behaviour. PMID:22663946

  12. Cost of illness and illness perceptions in patients with fibromyalgia.

    PubMed

    Vervoort, Vera M; Vriezekolk, Johanna E; Olde Hartman, Tim C; Cats, Hans A; van Helmond, Toon; van der Laan, Willemijn H; Geenen, Rinie; van den Ende, Cornelia H

    2016-01-01

    The disease impact and economic burden of fibromyalgia (FM) are high for patients and society at large. Knowing potential determinants of economic costs may help in reducing this burden. Cognitive appraisals (perceptions) of the illness could affect costs. The present study estimated costs of illness in FM and examined the association between these costs and illness perceptions. Questionnaire data of FM severity (FIQ), illness perceptions (IPQ-R-FM), productivity losses (SF-HLQ) and health care use were collected in a cohort of patients with FM. Costs were calculated and dichotomised (median split). Univariate and hierarchic logistic regression models examined the unique association of each illness perception with 1) health care costs and 2) costs of productivity losses. Covariates were FM severity, comorbidity and other illness perceptions. 280 patients participated: 95% female, mean age 42 (SD=12) years. Annualised costs of FM per patient were €2944 for health care, and €5731 for productivity losses. In multivariate analyses, a higher disease impact (FIQ) and two of seven illness perceptions (IPQ-R-FM) were associated with high health care costs: 1) high scores on 'cyclical timeline' reflecting a fluctuating, unpredictable course and 2) low scores on 'emotional representations', thus not perceiving a connection between fibromyalgia and emotions. None of the variables was associated with productivity losses. Our study indicates that perceiving a fluctuating course and low emotional representation, which perhaps reflects somatic fixation, are associated with health care costs in FM. Future studies should examine whether targeting these illness perceptions results in reduction of costs.

  13. The concept of neurosis in a cross-cultural perspective.

    PubMed

    Chaturvedi, Santosh Kumar; Bhugra, Dinesh

    2007-01-01

    The aim of this review is to discuss the current state of research on the concept of neurosis across cultures and to document the advances made in this field over the previous year. There has been a significant alteration in the concept of neurosis in most cultures, with the relative abandonment of the term 'neurosis' and replacing the concept with that of common mental disorders. The state of research on the aetiopathogenesis of neurosis has moved towards neurobiological, neurophysiological and genetic factors. Neuroticism as a personality trait has retained its role in the development of neurotic disorders. The epidemiological studies on neurotic disorders are equivocal across cultures. Besides, studies on clinical presentation of common mental disorders, somatization and abnormal illness behaviour show some cultural variations. Though there are no significant advances in the management of neurosis equivalents, it seems that the specific serotonin receptor inhibitors may have a role in management of these conditions. The recent literature shows acceptance of common mental disorders across cultures replacing neurotic disorders. Other conceptual equivalents of neurosis are seen in somatoform disorders, somatization and abnormal illness behaviour. Some traditional culture-bound neurotic syndromes and idioms of distress persist.

  14. Systematic chromosome examination of two families with schizophrenia and two families with manic depressive illness

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Friedrich, U.; Mors, O.; Ewald, H.

    1996-02-16

    Systematic and detailed chromosome analysis, combined with a semistructured interview, was performed in 2 families with schizophrenia and in 2 families with manic depressive illness. Prometaphase technique did not reveal any subtle structural chromosome abnormalities. However, in standard techniques, gain and loss of sex chromosomes were observed. This occurred in patients at a younger age than in unaffected persons. This gives rise to the suspicion that sex chromosome aneuploidy may somehow be related to the development of psychosis. But since the data set is small, especially with respect to schizophrenia, further studies are needed to elucidate this observation. In onemore » family, cosegregation of the disease locus with a marker on chromosome 21 was seen. Therefore, further research should determine if chromosome 21 contains a gene for manic depressive illness. 10 refs., 3 figs., 2 tabs.« less

  15. Respiratory infections and acute lung injury in systemic illness.

    PubMed

    Skerrett, S J; Niederman, M S; Fein, A M

    1989-12-01

    We have discussed the relationship between systemic illness, infection, and lung disease. As we have seen, patients with a wide variety of disease states, including advanced age, diabetes mellitus, alcoholism, collagen vascular disease, cancer, heart failure, and organ transplantation are potentially at increased risk for pneumonia because of disease-related impairments in host defenses. In addition, two virtually ubiquitous conditions in hospitalized patients, malnutrition and therapeutic interventions (especially with common medications), frequently add to the risk of airway invasion by bacterial pathogens. Systemic illness not only makes lung infection more common, but may adversely affect outcome and resolution, as well as determine the clinical presentation of pneumonia. In one particular population, the intubated and mechanically ventilated patient, the risk of infection is particularly high, and nosocomial pneumonia is a major cause of mortality. To the extent that the host response itself leads to the symptoms and signs of infection, systemically ill individuals may have subtle clinical features when serious bacterial invasion is present. Many components of the host defense system can become abnormal with serious illness, but a common mechanism that ties many systemic diseases to pneumonia is an alteration in airway epithelial cell receptivity for bacteria, namely, bacterial adherence, a process that mediates airway colonization, the first pathogenetic step on the road to pneumonia. The impetus for understanding how serious illness promotes lung infection is that once these mechanisms are identified, potential preventative strategies to minimize infection risk in the individual with systemic disease may be developed. The relationship among systemic illness, the lung, and infection also exists in a different direction: infection of a systemic nature (the septic syndrome) can lead to disease in the lung (ARDS). We have described the features of the septic

  16. Current perspectives on behavioural and cellular mechanisms of illness anorexia.

    PubMed

    Asarian, Lori; Langhans, Wolfgang

    2005-12-01

    Here we review our current understanding of the integration of immune, neural, metabolic and endocrine signals involved in the generation of anorexia during acute infection, with the focus on anorexia elicited by peripheral administration of bacterial lipopolysaccharide (LPS). We chose to limit this review to peripheral LPS-anorexia because the mechanisms underlying this response may also be valid for anorexia during other types of acute or chronic infections, with slight differences in the duration of anorexia, levels of circulating concentrations of pro-inflammatory cytokines and hypermetabolism. Evidence so far indicates that LPS-anorexia is a complex response beneficial to host defence that involves both peripheral and central action of pro-inflammatory cytokines, other immune factors, such as prostanoids, and neurotransmitters, such as serotonin. One interesting characteristic of LPS-anorexia is its sexual differentiation, an aspect mainly mediated by the gonadal hormone estradiol. Understanding the behavioural and molecular mechanisms of LPS-anorexia may even provide useful leads for identifying mechanisms of eating disorders in humans.

  17. Preliminary Evidence of White Matter Abnormality in the Uncinate Fasciculus in Generalized Social Anxiety Disorder

    PubMed Central

    Phan, K. Luan; Orlichenko, Anton; Boyd, Erin; Angstadt, Mike; Coccaro, Emil F.; Liberzon, Israel; Arfanakis, Konstantinos

    2009-01-01

    Background Individuals with generalized social anxiety disorder (GSAD) exhibit exaggerated amygdala reactivity to aversive social stimuli. These findings could be explained by microstructural abnormalities in white matter (WM) tracts that connect the amygdala and prefrontal cortex, which is known to modulate the amygdala’s response to threat. The goal of this study was to investigate brain frontal WM abnormalities by using diffusion tensor imaging (DTI) in patients with social anxiety disorder. Method A Turboprop DTI sequence was used to acquire diffusion tensor images in thirty patients with GSAD and thirty matched healthy controls. Fractional anisotropy, an index of axonal organization, within WM was quantified in individual subjects and an automated voxel-based, whole-brain method was used to analyze group differences. Results Compared to healthy controls, patients had significantly lower fractional anisotropy localized to the right uncinate fasciculus WM near the orbitofrontal cortex. There were no areas of higher fractional anisotropy in patients than controls. Conclusions These findings point to an abnormality in the uncinate fasciculus, the major WM tract connecting the frontal cortex to the amygdala and other limbic temporal regions, in GSAD which could underlie the aberrant amygdala-prefrontal interactions resulting in dysfunctional social threat processing in this illness. PMID:19362707

  18. Clinical, functional, behavioural and epigenomic biomarkers of obesity.

    PubMed

    Lafortuna, Claudio L; Tovar, Armando R; Rastelli, Fabio; Tabozzi, Sarah A; Caramenti, Martina; Orozco-Ruiz, Ximena; Aguilar-Lopez, Miriam; Guevara-Cruz, Martha; Avila-Nava, Azalia; Torres, Nimbe; Bertoli, Gloria

    2017-06-01

    Overweight and obesity are highly prevalent conditions worldwide, linked to an increased risk for death, disability and disease due to metabolic and biochemical abnormalities affecting the biological human system throughout different domains. Biomarkers, defined as indicators of biological processes in health and disease, relevant for body mass excess management have been identified according to different criteria, including anthropometric and molecular indexes, as well as physiological and behavioural aspects. Analysing these different biomarkers, we identified their potential role in diagnosis, prognosis and treatment. Epigenetic biomarkers, cellular mediators of inflammation and factors related to microbiota-host interactions may be considered to have a theranostic value. Though, the molecular processes responsible for the biological phenomenology detected by the other analysed markers, is not clear yet. Nevertheless, these biomarkers possess valuable diagnostic and prognostic power. A new frontier for theranostic biomarkers can be foreseen in the exploitation of parameters defining behaviours and lifestyles linked to the risk of obesity, capable to describe the effects of interventions for obesity prevention and treatment which include also behaviour change strategies.

  19. A user-centred methodology for designing an online social network to motivate health behaviour change.

    PubMed

    Kamal, Noreen; Fels, Sidney

    2013-01-01

    Positive health behaviour is critical to preventing illness and managing chronic conditions. A user-centred methodology was employed to design an online social network to motivate health behaviour change. The methodology was augmented by utilizing the Appeal, Belonging, Commitment (ABC) Framework, which is based on theoretical models for health behaviour change and use of online social networks. The user-centred methodology included four phases: 1) initial user inquiry on health behaviour and use of online social networks; 2) interview feedback on paper prototypes; 2) laboratory study on medium fidelity prototype; and 4) a field study on the high fidelity prototype. The points of inquiry through these phases were based on the ABC Framework. This yielded an online social network system that linked to external third party databases to deploy to users via an interactive website.

  20. Description of a healthy lifestyle intervention for people with serious mental illness taking second-generation antipsychotics.

    PubMed

    Park, Tanya; Usher, Kim; Foster, Kim

    2011-12-01

    Weight gain and obesity has reached epidemic proportions, with the prevalence of metabolic syndrome (MetS) reaching 20-25% of the global population. MetS is a cluster of metabolic abnormalities, including weight gain, associated with an increased risk of cardiovascular disease, diabetes, and stroke. While individuals in the general population are at risk of physical conditions, such as MetS, people with mental illness are at even higher risk. The increased incidence of MetS for people with serious mental illness has been linked to the use of second-generation antipsychotic medication. This paper describes the content, structure, and development of 'Passport 4 Life', a healthy lifestyle intervention to maintain weight and prevent further weight gain for people with serious mental illness. While there are a number of diet and lifestyle programmes available for the general population, Passport 4 Life was specifically designed as an intervention to address the needs of people with serious mental illness taking second-generation antipsychotics. Passport 4 Life comprises 12 weekly group sessions that include the concepts and spirit of motivational interviewing, nutrition, and exercise education, combined with weekly exercise activity. © 2011 The Authors. International Journal of Mental Health Nursing © 2011 Australian College of Mental Health Nurses Inc.

  1. Prenatal testosterone and gender-related behaviour.

    PubMed

    Hines, Melissa

    2006-11-01

    Testosterone plays an important role in mammalian brain development. In neural regions with appropriate receptors testosterone, or its metabolites, influences patterns of cell death and survival, neural connectivity and neurochemical characterization. Consequently, testosterone exposure during critical periods of early development produces permanent behavioural changes. In humans, affected behaviours include childhood play behaviour, sexual orientation, core gender identity and other characteristics that show sex differences (i.e. differ on average between males and females). These influences have been demonstrated primarily in individuals who experienced marked prenatal hormone abnormalities and associated ambiguities of genital development (e.g. congenital adrenal hyperplasia). However, there is also evidence that testosterone works within the normal range to make some individuals within each sex more sex-typical than others. The size of testosterone-related influences, and perhaps even their existence, varies from one sex-typed characteristic to another. For instance: prenatal exposure to high levels of testosterone has a substantial influence on sex-typical play behaviour, including sex-typed toy preferences, whereas influences on core gender identify and sexual orientation are less dramatic. In addition: there appears to be little or no influence of prenatal testosterone on mental rotations ability, although mental rotations ability shows a marked sex difference. These findings have implications for basic understanding of the role of testosterone in normative gender development, as well as for the clinical management of individuals with disorders of sex development (formerly called intersex syndromes).

  2. Evidence of Fearlessness in Behaviourally Disordered Children: A Study on Startle Reflex Modulation

    ERIC Educational Resources Information Center

    van Goozen, Stephanie H. M.; Snoek, Heddeke; Matthys, Walter; van Rossum, Inge; van Engeland, Herman

    2004-01-01

    Background: Patterns of low heart rate, skin conductance and cortisol seem to characterise children with disruptive behaviour disorder (DBD). Until now, the startle paradigm has not been used in DBD children. We investigated whether DBD children, like adult psychopaths, process emotional stimuli in an abnormal way. Method: Twenty-one DBD and 33…

  3. Brief Report: Exploring the Relationship between Sensory Processing and Repetitive Behaviours in Williams Syndrome

    ERIC Educational Resources Information Center

    Riby, Deborah M.; Janes, Emily; Rodgers, Jacqui

    2013-01-01

    This study explored the relationship between sensory processing abnormalities and repetitive behaviours in children with Williams Syndrome (WS; n = 21). This is a novel investigation bringing together two clinical phenomena for the first time in this neuro-developmental disorder. Parents completed the Sensory Profile (Short Form; Dunn in The…

  4. Abnormal pressure in hydrocarbon environments

    USGS Publications Warehouse

    Law, B.E.; Spencer, C.W.

    1998-01-01

    Abnormal pressures, pressures above or below hydrostatic pressures, occur on all continents in a wide range of geological conditions. According to a survey of published literature on abnormal pressures, compaction disequilibrium and hydrocarbon generation are the two most commonly cited causes of abnormally high pressure in petroleum provinces. In young (Tertiary) deltaic sequences, compaction disequilibrium is the dominant cause of abnormal pressure. In older (pre-Tertiary) lithified rocks, hydrocarbon generation, aquathermal expansion, and tectonics are most often cited as the causes of abnormal pressure. The association of abnormal pressures with hydrocarbon accumulations is statistically significant. Within abnormally pressured reservoirs, empirical evidence indicates that the bulk of economically recoverable oil and gas occurs in reservoirs with pressure gradients less than 0.75 psi/ft (17.4 kPa/m) and there is very little production potential from reservoirs that exceed 0.85 psi/ft (19.6 kPa/m). Abnormally pressured rocks are also commonly associated with unconventional gas accumulations where the pressuring phase is gas of either a thermal or microbial origin. In underpressured, thermally mature rocks, the affected reservoirs have most often experienced a significant cooling history and probably evolved from an originally overpressured system.

  5. Physical health and wellbeing of emerging and young adults with mental illness: an integrative review of international literature.

    PubMed

    McCloughen, Andrea; Foster, Kim; Huws-Thomas, Michelle; Delgado, Cynthia

    2012-06-01

    Physical health in people with mental illness is often compromised. Chronic physical conditions and disease risk factors occur at higher rates than in the general population. Although substantial research exists regarding mental-physical comorbidities in middle to older-aged adults and mental illness consequential to childhood physical illness, research addressing physical health in young people/emerging adults of 16-24 years with primary mental illnesses is minimal. Health problems often track from youth to adulthood, indicating a need to better recognize and understand the overall health of young people with mental illness. This paper reports findings from an integrative review of published research investigating physical health of emerging/young adults with mental illness. A total of 18 research papers were systematically analysed. The review found that comorbid mental-physical illness/conditions were evident across a wide age span. Specific physical health problems, including pain, gastrointestinal, and respiratory disorders, were apparent in those 16 years to those in their mid-late 20s, and/or with first episode psychosis. Lifestyle risk factors for cardiometabolic disorders occurred with some frequency and originated prior to adulthood. These findings highlight the need for targeted health screening and illness prevention strategies for emerging/young adults with mental health problems and draws attention to the need for young people to be supported in their health-care behaviours. © 2012 The Authors. International Journal of Mental Health Nursing © 2012 Australian College of Mental Health Nurses Inc.

  6. Cognitive functioning and behaviour of epileptic children in parents' assessment.

    PubMed

    Talarska, Dorota; Steinborn, Barbara; Michalak, Michał

    2011-01-01

    Cognitive functioning and behaviour of chronically ill children are affected by many factors, including anxiety due to hospitalization, persistent symptoms of sickness and adverse side effects of medications. The aim of this work was to seek out parents' opinion concerning cognitive functioning and behaviour of children with epilepsy. The study comprised 156 children with epilepsy aged 7-18 and treated in the Department of Developmental Neurology at Karol Marcinkowski Poznan University of Medical Sciences and in an outpatient clinic. The research tool used was the questionnaire Quality of Life in Childhood Epilepsy (QOLCE) completed by parents. Assessment of cognitive functioning and behaviour was based on the analysis of the areas V (cognitive processes) and VII (behaviour). Parents assessed children's functioning in the areas of cognitive processes and behaviour at a similar level - 55 points. In the area of cognitive processes, concentration while performing some tasks and reading was assessed as the worst. A significant difference in caregivers' assessment was found according to age, frequency of seizures and duration of disease. In the area analysing the child's behaviour, parents indicated getting angry easily and not being upset by other people's opinions. The display of aggression towards others got the lowest number of comments. The children's functioning was assessed by parents as rather poor in both analysed areas. Parents of children treated with polytherapy noticed more difficulties in cognitive functioning and behaviour than parents of children treated with one medication.

  7. Quality of helping behaviours of members of the public towards a person with a mental illness: a descriptive analysis of data from an Australian national survey

    PubMed Central

    2014-01-01

    Background Courses such as Mental Health First Aid equip members of the public to perform appropriate helping behaviours towards people experiencing a mental illness or mental health crisis. However, studies investigating the general public’s knowledge and skills in relation to assisting a person with a mental illness are rare. This study assesses the quality of mental health first aid responses by members of the Australian public using data from a national survey. Methods Participants in a national survey of mental health literacy were assigned one of six vignettes (depression, depression with suicidal thoughts, early schizophrenia, chronic schizophrenia, social phobia or post-traumatic stress disorder) and asked an open-ended question about how they would help the character in the vignette. The 6,019 respondents were also asked if and how they had helped a person in real life with a similar problem. Responses to these questions were scored using a system based on an action plan developed from expert consensus guidelines on mental health first aid. Results The quality of responses overall was poor, with participants scoring an average of 2 out of 12. The most commonly reported actions for both questions were listening to the person, providing support and information and encouraging them to seek appropriate professional help. Actions such as assessing and assisting with crisis were rarely mentioned, even for the depression with suicidal thoughts vignette. Conclusions The quality of the Australian public’s mental health first aid knowledge and skills requires substantial improvement. Particular attention should be given to helping people recognise that anxiety disorders such as social phobia require professional help and to improving responses to a suicidal person. PMID:24438434

  8. Atomoxetine reduces hyperactive/impulsive behaviours in neurokinin-1 receptor 'knockout' mice.

    PubMed

    Pillidge, Katharine; Porter, Ashley J; Vasili, Temis; Heal, David J; Stanford, S Clare

    2014-12-01

    Mice with functional ablation of the neurokinin-1 receptor gene (NK1R(-/-)) display behavioural abnormalities which resemble the hyperactivity, inattention and impulsivity seen in Attention Deficit Hyperactivity Disorder (ADHD). Here, we investigated whether the established ADHD treatment, atomoxetine, alleviates these abnormalities when tested in the light/dark exploration box (LDEB) and 5-Choice Serial Reaction-Time Task (5-CSRTT). Separate cohorts of mice were tested in the 5-CSRTT and LDEB after treatment with no injection, vehicle or atomoxetine (5-CSRTT: 0.3, 3 or 10mg/kg; LDEB: 1, 3 or 10mg/kg). Atomoxetine reduced the hyperactivity displayed by NK1R(-/-) mice in the LDEB at a dose (3mg/kg) which did not affect the locomotor activity of wildtypes. Atomoxetine (10mg/kg) also reduced impulsivity in NK1R(-/-) mice, but not wildtypes, in the 5-CSRTT. No dose of drug affected attention in either genotype. This evidence that atomoxetine reduces hyperactive/impulsive behaviours in NK1R(-/-) mice consolidates the validity of using NK1R(-/-) mice in research of the aetiology and treatment of ADHD. Copyright © 2014. Published by Elsevier Inc.

  9. Effect of a mental health training programme on Nigerian school pupils' perceptions of mental illness.

    PubMed

    Oduguwa, Adeola Oluwafunmilayo; Adedokun, Babatunde; Omigbodun, Olayinka Olusola

    2017-01-01

    Stigmatizing attitudes and discriminatory behaviour towards persons with mental illness are known to start in childhood. In Nigeria, it is not unusual to see children taunting persons with mental illness. This behaviour continues into adulthood as evidenced by the day-to-day occurrences in the community of negative attitudes and social distance from persons with mental illness. School-based interventions for pupils have been found to increase knowledge about mental illness. Children are recognised as potential agents of change bringing in new ways of thinking. This study determined the effect of a 3-day mental health training for school pupils in Southwest Nigeria, on the perceptions of and social distance towards persons with mental illness. A total of 205 school pupils drawn from two administrative wards were randomly assigned to control and experimental groups. The mean age of the pupils was 14.91 years (±1.3). The pupils in the intervention group received a 5-h mental health training session spaced out over 3-days. Apart from didactic lectures, case history presentations and discussions and role-play were part the training. Outcome measures were rated using a knowledge, attitude and social distance questionnaire at baseline, immediately following the training for both group and 3-week post intervention for the intervention group. A Student Evaluation Form was administered to evaluate the pupils' assessment of the training programme. Frequencies, Chi square statistics, paired t test were used to analyse the data received. At immediate post-intervention, the intervention group had a significantly higher mean knowledge score compared to controls, 21.1 vs. 22.0; p = 0.097 to 26.1 vs 22.0; p < 0.01. Respondents in the intervention group had a higher mean attitude score of 5.8 compared to 5.6 in the control group although this was not statistically significant (p < 0.627). Comparisons within the intervention group from baseline to immediate post

  10. Birth Origin Differentially Affects Depressive-Like Behaviours: Are Captive-Born Cynomolgus Monkeys More Vulnerable to Depression than Their Wild-Born Counterparts?

    PubMed Central

    Camus, Sandrine MJ.; Rochais, Céline; Blois-Heulin, Catherine; Li, Qin; Hausberger, Martine; Bezard, Erwan

    2013-01-01

    Background Adverse early-life experience might lead to the expression of abnormal behaviours in animals and the predisposition to psychiatric disorder (e.g. major depressive disorder) in Humans. Common breeding processes employ weaning and housing conditions different from what happens in the wild. Methods The present study, therefore, investigated whether birth origin impacts the possible existence of spontaneous atypical/abnormal behaviours displayed by 40 captive-born and 40 wild-born socially-housed cynomolgus macaques in farming conditions using an unbiased ethological scan-sampling analysis followed by multifactorial correspondence and hierarchical clustering analyses. Results We identified 10 distinct profiles (groups A to J) that significantly differed on several behaviours, body postures, body orientations, distances between individuals and locations in the cage. Data suggest that 4 captive-born and 1 wild-born animals (groups G and J) present depressive-like symptoms, unnatural early life events thereby increasing the risk of developing pathological symptoms. General differences were also highlighted between the captive- and wild-born populations, implying the expression of differential coping mechanisms in response to the same captive environment. Conclusions Birth origin thus impacts the development of atypical ethologically-defined behavioural profiles, reminiscent of certain depressive-like symptoms. The use of unbiased behavioural observations might allow the identification of animal models of human mental/behavioural disorders and their most appropriate control groups. PMID:23861787

  11. Autistic-like behavioural and neurochemical changes in a mouse model of food allergy.

    PubMed

    de Theije, Caroline G M; Wu, Jiangbo; Koelink, Pim J; Korte-Bouws, Gerdien A H; Borre, Yuliya; Kas, Martien J H; Lopes da Silva, Sofia; Korte, S Mechiel; Olivier, Berend; Garssen, Johan; Kraneveld, Aletta D

    2014-03-15

    Food allergy has been suggested to contribute to the expression of psychological and psychiatric traits, including disturbed social behaviour and repetitive behaviour inherent in autism spectrum disorders (ASD). Most research in this field receives little attention, since fundamental evidence showing direct effects of food allergic immune responses on social behaviour is very limited. In the present study, we show that a food allergic reaction to cow's milk protein, induced shortly after weaning, reduced social behaviour and increased repetitive behaviour in mice. This food allergic reaction increased levels of serotonin (5-hydroxytryptamine; 5-HT) and the number of 5-HT positive cells, and decreased levels of 5-hydroxyindoleacetic acid (5-HIAA) in the intestine. Behavioural changes in food allergic mice were accompanied by reduced dopaminergic activity in the prefrontal cortex. Furthermore, neuronal activation (c-Fos expression) was increased in the prefrontal cortex and reduced in the paraventricular nucleus of the hypothalamus after exposure to a social target. We hypothesize that an intestinal allergic response regulates complex, but critical, neuroimmune interactions, thereby affecting brain circuits involved in social interaction, repetitive behaviour and cognition. Together with a genetic predisposition and multiple environmental factors, these effects of allergic immune activation may exacerbate behavioural abnormalities in patients with ASD. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Abnormal brain connectivity in first-episode psychosis: A diffusion MRI tractography study of the corpus callosum

    PubMed Central

    Price, Gary; Cercignani, Mara; Parker, Geoffrey J.M.; Altmann, Daniel R.; Barnes, Thomas R.E.; Barker, Gareth J.; Joyce, Eileen M.; Ron, Maria A.

    2007-01-01

    A model of disconnectivity involving abnormalities in the cortex and connecting white matter pathways may explain the clinical manifestations of schizophrenia. Recently, diffusion imaging tractography has made it possible to study white matter pathways in detail and we present here a study of patients with first-episode psychosis using this technique. We selected the corpus callosum for this study because there is evidence that it is abnormal in schizophrenia. In addition, the topographical organization of its fibers makes it possible to relate focal abnormalities to specific cortical regions. Eighteen patients with first-episode psychosis and 21 healthy subjects took part in the study. A probabilistic tractography algorithm (PICo) was used to study fractional anisotropy (FA). Seed regions were placed in the genu and splenium to track fiber tracts traversing these regions, and a multi-threshold approach to study the probability of connection was used. Multiple linear regressions were used to explore group differences. FA, a measure of tract coherence, was reduced in tracts crossing the genu, and to a lesser degree the splenium, in patients compared with controls. FA was also lower in the genu in females across both groups, but there was no gender-by-group interaction. The FA reduction in patients may be due to aberrant myelination or axonal abnormalities, but the similar tract volumes in the two groups suggest that severe axonal loss is unlikely at this stage of the illness. PMID:17275337

  13. Impact of disease, cognitive and behavioural factors on caregiver outcome in amyotrophic lateral sclerosis.

    PubMed

    Watermeyer, Tamlyn J; Brown, Richard G; Sidle, Katie C L; Oliver, David J; Allen, Christopher; Karlsson, Joanna; Ellis, Cathy; Shaw, Christopher E; Al-Chalabi, Ammar; Goldstein, Laura H

    2015-01-01

    Up to 50% of patients with amyotrophic lateral sclerosis (ALS) show mild to moderate cognitive-behavioural change alongside their progressive functional impairment. This study examines the relative impact of patients' disease symptoms, behavioural change and current executive function and social cognition abilities on psychosocial outcomes in spouse caregivers of people with ALS. Thirty-five spouse caregivers rated their own levels of depression and anxiety, subjective burden and marital satisfaction. Caregivers also rated their partner's everyday behaviour. The patients were assessed for disease severity and cognitive function, with composite scores derived for executive function and social cognition. Regression analyses revealed that caregiver burden was predicted by the severity of patients' limb involvement and behavioural problems. Depression was predicted by patients' limb involvement, while behavioural problems and patient age predicted caregiver anxiety. Current marital satisfaction was predicted by patient behavioural problems beyond the level of pre-illness marital satisfaction. In conclusion, the study highlights the potential impact of ALS patients' functional impairment and behavioural change on ALS caregivers' psychosocial functioning. Clinical communication with ALS families should emphasise both physical and psychological challenges presented by the disease.

  14. The development of a questionnaire to assess the perceptions of care staff towards people with intellectual disabilities who display challenging behaviour.

    PubMed

    Williams, Ruth J; Rose, John L

    2007-06-01

    The perceptions of staff about challenging behaviour may be a key factor in designing successful behavioural interventions. There is a lack of robust psychometric instruments designed to assess staff attributions towards incidents of challenging behaviour. The aim of this research was to develop a scale based upon the self-regulation theory of illness behaviour. Two staff focus groups identified and clarified relevant constructs to be included in the Challenging Behaviour Perception Questionnaire (CBPQ), which was then completed by 51 staff. Some correlations between the CBPQ and the Attributional Style Questionnaire were found. A significant amount of the variance in the perception of challenging behaviour was explained by the subscales of the new questionnaire. In particular, episodic timeline would seem to be a promising area for further investigation.

  15. Shell model description of heavy nuclei and abnormal collective motions

    NASA Astrophysics Data System (ADS)

    Qi, Chong

    2018-05-01

    In this contribution I present systematic calculations on the spectroscopy and electromagnetic transition properties of intermediate-mass and heavy nuclei around 100Sn and 208Pb. We employed the large-scale configuration interaction shell model approach with realistic interactions. Those nuclei are the longest isotopic chains that can be studied by the nuclear shell model. I will show that the yrast spectra of Te isotopes show a vibrational-like equally spaced pattern but the few known E2 transitions show rotational-like behaviour. These kinds of abnormal collective behaviors cannot be reproduced by standard collective models and provide excellent background to study the competition of single-particle and various collective degrees of freedom. Moreover, the calculated B(E2) values for neutron-deficient and heavier Te isotopes show contrasting different behaviours along the yrast line, which may be related to the enhanced neutron-proton correlation when approaching N=50. The deviations between theory and experiment concerning the energies and E2 transition properties of low-lying 0+ and 2+ excited states and isomeric states in those nuclei may provide a constraint on our understanding of nuclear deformation and intruder configuration in that region.

  16. Management of paediatric illnesses by patent and proprietary medicine vendors in Nigeria.

    PubMed

    Treleaven, Emily; Liu, Jenny; Prach, Lisa M; Isiguzo, Chinwoke

    2015-06-04

    In Nigeria and elsewhere, informal drug sellers, or patent and proprietary medicine vendors (PPMVs), are a common source of care for children with malaria, diarrhoea, and pneumonia. However, their knowledge and stocking of recommended treatments for these common childhood illnesses are not well understood. A census of PPMV shops was conducted in Kogi and Kwara states. A shop survey was conducted on a subset of 250 shops. Multivariate regression analysis was used to assess associations between shop worker characteristics and (1) knowledge of optimal treatments for malaria, diarrhoea, and pneumonia, and (2) stocking of essential medicines to treat these illnesses. From the census, 89.9% of shops stocked oral rehydration solution (ORS), while 61.1% of shops stocked artemisinin-based combination therapies and 72.2% of shops stocked amoxicillin. Stocking patterns varied by state, urban/rural location, and according to whether or not the shop was headed by someone with formal health training (e.g. having a professional health education degree). In multivariate analyses, selling drugs wholesale and participating in any training in the past year was associated with a higher likelihood of naming the correct treatment for malaria, and having formal health training was associated with stocking ORS. However, few other PPMV characteristics were predictive of correct knowledge of optimal treatments and stocking behaviour. Many PPMVs lack the knowledge and tools to properly treat common childhood illnesses. PPMV knowledge and selling of essential medicines for these illnesses should be strengthened to improve child health in Nigeria.

  17. Brain–immune interactions and the neural basis of disease-avoidant ingestive behaviour

    PubMed Central

    Pacheco-López, Gustavo; Bermúdez-Rattoni, Federico

    2011-01-01

    Neuro–immune interactions are widely manifested in animal physiology. Since immunity competes for energy with other physiological functions, it is subject to a circadian trade-off between other energy-demanding processes, such as neural activity, locomotion and thermoregulation. When immunity is challenged, this trade-off is tilted to an adaptive energy protecting and reallocation strategy that is identified as ‘sickness behaviour’. We review diverse disease-avoidant behaviours in the context of ingestion, indicating that several adaptive advantages have been acquired by animals (including humans) during phylogenetic evolution and by ontogenetic experiences: (i) preventing waste of energy by reducing appetite and consequently foraging/hunting (illness anorexia), (ii) avoiding unnecessary danger by promoting safe environments (preventing disease encounter by olfactory cues and illness potentiation neophobia), (iii) help fighting against pathogenic threats (hyperthermia/somnolence), and (iv) by associative learning evading specific foods or environments signalling danger (conditioned taste avoidance/aversion) and/or at the same time preparing the body to counteract by anticipatory immune responses (conditioning immunomodulation). The neurobiology behind disease-avoidant ingestive behaviours is reviewed with special emphasis on the body energy balance (intake versus expenditure) and an evolutionary psychology perspective. PMID:22042916

  18. Reduced expression of the NMDA receptor-interacting protein SynGAP causes behavioral abnormalities that model symptoms of Schizophrenia.

    PubMed

    Guo, Xiaochuan; Hamilton, Peter J; Reish, Nicholas J; Sweatt, J David; Miller, Courtney A; Rumbaugh, Gavin

    2009-06-01

    Abnormal function of NMDA receptors is believed to be a contributing factor to the pathophysiology of schizophrenia. NMDAR subunits and postsynaptic-interacting proteins of these channels are abnormally expressed in some patients with this illness. In mice, reduced NMDAR expression leads to behaviors analogous to symptoms of schizophrenia, but reports of animals with mutations in core postsynaptic density proteins having similar a phenotype have yet to be reported. Here we show that reduced expression of the neuronal RasGAP and NMDAR-associated protein, SynGAP, results in abnormal behaviors strikingly similar to that reported in mice with reduced NMDAR function. SynGAP mutant mice exhibited nonhabituating and persistent hyperactivity that was ameliorated by the antipsychotic clozapine. An NMDAR antagonist, MK-801, induced hyperactivity in normal mice but SynGAP mutants were less responsive, suggesting that NMDAR hypofunction contributes to this behavioral abnormality. SynGAP mutants exhibited enhanced startle reactivity and impaired sensory-motor gating. These mice also displayed a complete lack of social memory and a propensity toward social isolation. Finally, SynGAP mutants had deficits in cued fear conditioning and working memory, indicating abnormal function of circuits that control emotion and choice. Our results demonstrate that SynGAP mutant mice have gross neurological deficits similar to other mouse models of schizophrenia. Because SynGAP interacts with NMDARs, and the signaling activity of this protein is regulated by these channels, our data in dicate that SynGAP lies downstream of NMDARs and is a required intermediate for normal neural circuit function and behavior. Taken together, these data support the idea that schizophrenia may arise from abnormal signaling pathways that are mediated by NMDA receptors.

  19. Specific MAIT cell behaviour among innate-like T lymphocytes in critically ill patients with severe infections.

    PubMed

    Grimaldi, David; Le Bourhis, Lionel; Sauneuf, Bertrand; Dechartres, Agnès; Rousseau, Christophe; Ouaaz, Fatah; Milder, Maud; Louis, Delphine; Chiche, Jean-Daniel; Mira, Jean-Paul; Lantz, Olivier; Pène, Frédéric

    2014-02-01

    In between innate and adaptive immunity, the recently identified innate-like mucosal-associated invariant T (MAIT) lymphocytes display specific reactivity to non-streptococcal bacteria. Whether they are involved in bacterial sepsis has not been investigated. We aimed to assess the number and the time course of circulating innate-like T lymphocytes (MAIT, NKT and γδ T cells) in critically ill septic and non-septic patients and to establish correlations with the further development of intensive care unit (ICU)-acquired infections. We prospectively enrolled consecutive patients with severe sepsis and septic shock. Controls were critically ill patients with non-septic shock and age-matched healthy subjects. Circulating innate-like lymphocytes were enumerated using a flow cytometry assay at day 1, 4 and 7. One hundred and fifty six patients (113 severe bacterial infections, 36 non-infected patients and 7 patients with severe viral infections) and 26 healthy subjects were enrolled into the study. Patients with severe bacterial infections displayed an early decrease in MAIT cell count [median 1.3/mm(3); interquartile range (0.4-3.2)] as compared to control healthy subjects [31.1/mm(3) (12.1-45.2)], but also to non-infected critically ill patients [4.3/mm(3) (1.4-13.2)] (P < 0.0001 for all comparisons). In contrast NKT and γδ T cell counts did not differ between patients groups. The multivariate analysis identified non-streptococcal bacterial infection as an independent determinant of decrease in MAIT cell count. Furthermore, the incidence of ICU-acquired infections was higher in patients with persistent MAIT cell depletion. This large human study provides valuable information about MAIT cells in severe bacterial infections. The persistent depletion of MAIT cells is associated with the further development of ICU-acquired infections.

  20. Enhanced physical health screening for people with severe mental illness in Hong Kong: results from a one-year prospective case series study.

    PubMed

    Bressington, Daniel; Mui, Jolene; Hulbert, Sabina; Cheung, Eric; Bradford, Stephen; Gray, Richard

    2014-02-27

    People with severe mental illness have significantly poorer physical health compared to the general population; previous health screening studies conducted outside Asian countries have demonstrated the potential in addressing this issue. This case series aimed to explore the effects and utility of integrating an enhanced physical health screening programme for community dwelling patients with severe mental illness into routine clinical practice in Hong Kong. This study utilises a consecutive prospective case series design. The serious mental illness Health Improvement Profile (HIP) was used as a screening tool at baseline and repeated at 12 months follow-up. A total of 148 community-based patients with severe mental illness completed the study. At one year follow-up analysis showed a significant improvement in self-reported levels of exercise and a reduction in the numbers of patients prescribed medications for diabetes However, mean waist circumference increased at follow-up. In addition to the statistically significant results some general trends were observed, including: a lack of deterioration in most areas of cardiovascular risk; a reduction in medicines prescribed for physical health problems; and general improvements in health behaviours over the 12 month period. The findings demonstrate that using the HIP is feasible and acceptable in Hong Kong. The results of the enhanced physical health-screening programme are promising, but require further testing using a randomised controlled trial design in order to more confidently attribute the improvements in well-being and health behaviours to the HIP. ISRCTN12582470.

  1. Building a bridge between neurobiology and mental illness.

    PubMed

    Costa, E

    1992-10-01

    GABA (gamma amino butyric acid) is the most abundant and important inhibitory transmitter in mammalian CNS. It counterbalances the glutamate mediated neuronal excitation. Abnormalities of the interaction of these two transmitters might change the mechanisms of neuronal group selection that according to Edelman [Neural Darwinism. Basic Books, New York] play a role in mediating several brain functions including cognition processes. Indeed imbalances in GABAergic functions were shown to elicit psychoses. They can be obtained by administration of drugs that affect synthesis, metabolism and uptake of GABA and thereby cause a persistent stimulation of GABAA receptors or perhaps by genetic abnormalities in DNA transcription, pre-mRNA splicing, mRNA translation and posttranslation modifications of GABAA receptor subunits. The complexities in the regulation of GABAA receptor subunit structure, synthesis, assembly and the brain location of specific mRNA encoding for these subunits are investigated with in situ mRNA hybridization specific for subunits of GABAA receptors. The role of the variability resulting from the complexities in the regulation of GABAA receptor allosteric modulation by drugs and putative endogenous allosteric modulators of GABA action at GABAA receptors is discussed. This discussion gives relevance to the possibility that genetic abnormalities in the expression of proteins participating in GABAergic function are to be considered as a possible target of the genetic defects operative in psychoses. In line with this thinking, it is suggested that partial allosteric modulators (partial agonists) of GABAA receptors and the phosphothioate or methylphosphonate analogs antisense to specific mRNA oligonucleotides that mediate the expression of genetic information concerning GABAA and glutamate receptor subunits may become valuable tools in psychiatric research. Perhaps in the future these studies might generate new ideas useful in the therapy of genetically

  2. A More "Livable" School? A Diffractive Analysis of the Performative Enactments of Girls' Ill-/Well-Being With(in) School Environments

    ERIC Educational Resources Information Center

    Lenz Taguchi, Hillevi; Palmer, Anna

    2013-01-01

    School girls in Sweden are reported to develop psychological (ill)health in relation to their school behaviour and over-achievements. The methods offered as prevention and treatments are aimed at the individual girl's self-management of stress, health and psychological state, putting the responsibility on the girls themselves. This feminist…

  3. Diagnostic criteria for psychosomatic research and somatic symptom disorders.

    PubMed

    Sirri, Laura; Fava, Giovanni A

    2013-02-01

    The Diagnostic Criteria for Psychosomatic Research (DCPR) were introduced in 1995 by an international group of investigators to expand the traditional domains of the disease model. The DCPR are a set of 12 'psychosomatic syndromes' which provide operational tools for psychosocial variables with prognostic and therapeutic implications in clinical settings. Eight syndromes concern the main manifestations of abnormal illness behaviour: somatization, hypochondriacal fears and beliefs, and illness denial. The other four syndromes (alexithymia, type A behaviour, demoralization and irritable mood) refer to the domain of psychological factors affecting medical conditions. This review describes the conceptual bases of the DCPR and the main findings concerning their application, with particular reference to the incremental information they added to the customary psychiatric classification. The DCPR were also compared with the provisional DSM-5 somatic symptom disorders. The DCPR were found to be more sensitive than DSM-IV in identifying subthreshold psychological distress and characterizing patients' psychological response to medical illness. DSM-5 somatic symptom disorders seem to neglect important clinical phenomena, such as illness denial, resulting in a narrow view of patients' functioning. The additional information provided by the DCPR may enhance the decision-making process.

  4. Toward a theory of online communication in illness: concept analysis of illness blogs.

    PubMed

    Heilferty, Catherine McGeehin

    2009-07-01

    This paper is a report of a concept analysis of illness blogs and their relevance to nursing research on communication during illness. Blogs are being used by patients and family members to describe the experience of illness, but very little is known about this phenomenon. Seventeen English language databases and one Internet search engine were searched from 1990 to 2007 using the truncated term 'blog*'. Specific illness terms together with 'blog*', for example, blog* and diabetes; and blog* and cancer, were used to expand the search. Reports were included if they were of qualitative or quantitative research that included a definition of blogs or blogging and some identification or description of blog uses pertinent to the discipline. Specific emphasis was placed on blog use by individuals coping with illness experiences. 'Meta' writings by authors about their own blogging intentions and experiences were excluded. An illness blog is the online expression of the narrative of illness. Theoretical and operational definitions, defining attributes, uses, antecedents and consequences were developed. The literature search returned 45 works from 17 disciplines referring to the definition and uses of blogging. Support is offered from the review of literature and analysis of the concept for the development of a theory of online communication during illness. Reading and incorporating illness blogs into care will enhance patient-provider relationships. Analysis of the narratives being created online about the illness experience will contribute significantly to nursing's body of knowledge.

  5. Trajectories of Behavioural Disturbances Across Dementia Types.

    PubMed

    Linds, Alexandra B; Kirstein, Alana B; Freedman, Morris; Verhoeff, Nicolaas P L G; Wolf, Uri; Chow, Tiffany W

    2015-11-01

    To replicate a previous finding that the trajectory of the Neuropsychiatric Inventory (NPI) shifts in the sixth year of behavioural variant frontotemporal dementia (bvFTD). We evaluated longitudinal tracking with both the Frontal Behavioural Inventory (FBI) and NPI, comparing bvFTD against other dementias. Chart reviews over two to five years for patients with bvFTD (n=30), primary progressive aphasia (PPA, n=13) and Alzheimer's disease (AD, n=118) at an urban Canadian tertiary clinic specializing in dementia. Linear regressions of the longitudinal data tested predictors of annualized rates of change (ROC) in NPI and FBI total and subscales for apathy and disinhibition among dementia groups. The mode of the overall sample for the most advanced duration of illness observed was 5 years, with the median at 7 years. We did not find a crescendo-decrescendo pattern in scores although, for bvFTD and AD, high initial scores correlated with ensuing downward ROCs on the NPI and FBI. Educational level showed an influence on disinhibition ROCs. The FBI was no more revealing than the NPI for apathy and disinhibition scores in these dementias. A cognitive reserve effect on behavioural disturbance was supported but it may take longer than our 4 years of observing the clinical sample to record inflection points in the behavioural and psychiatric symptoms seen in bvFTD. The current data only imply that both apathy and disinhibition will diminish over the course of dementia.

  6. [Attachment Quality of Young Children with Mentally Ill Parents on the Example of the Munchausen by Proxy Syndrome].

    PubMed

    Ramberg, Axel; Feldkötter, Sinja

    2015-01-01

    One of the most discussed questions in clinical literature concerns the impact of child abuse by mentally ill parents (cf. Mattejat, 1998). It's obvious that most children cannot understand such a parental behaviour and that this lack of understanding along with the lack of knowledge about their parents' emotional disorder results in childrens' fear, disorientation and uncertainty. The consequences are massive interferences in the relationship between parents and children, who could develop an anxious-resistant insecure or even a disorganized/disoriented attachment. But how does a child react, if the behaviour of its parents is ambivalent itself and alternates from abuse to care? Such a parental behaviour is described as the "Munchausen by Proxy Syndrome". This article regards the effects of a "Munchausen by Proxy Syndrome" on the childrens' attachment development. After discussing the basic assumptions about the "Munchhauen by Proxy Syndrome" and the attachment theory we draw conclusions about the syndrome's effect on childrens' attachment behaviour.

  7. Adjustment latitude and attendance requirements as determinants of sickness absence or attendance. Empirical tests of the illness flexibility model.

    PubMed

    Johansson, Gun; Lundberg, Ingvar

    2004-05-01

    This study investigates whether the two dimensions of illness flexibility at work, adjustment latitude and attendance requirements are associated to sickness absence and sickness attendance. Adjustment latitude describes the opportunities people have to reduce or in other ways change their work-effort when ill. Such opportunities can be to choose among work tasks or work at a slower pace. Attendance requirements describe negative consequences of being away from work that can affect either the subject, work mates or a third party. In a cross-sectional design data based on self-reports from a questionnaire from 4924 inhabitants in the county of Stockholm were analysed. The results showed that low adjustment latitude, as predicted, increased women's sickness absence. However, it did not show any relation to men's sickness absence and men's and women's sickness attendance. Attendance requirements were strongly associated to both men's and women's sickness absence and sickness attendance in the predicted way. Those more often required to attend were less likely to be absent and more likely to attend work at illness. As this is the first study of how illness flexibility at work affects behaviour at illness, it was concluded that more studies are needed.

  8. Rocky Mountain Spotted Fever Characterization and Comparison to Similar Illnesses in a Highly Endemic Area—Arizona, 2002–2011

    PubMed Central

    Traeger, Marc S.; Regan, Joanna J.; Humpherys, Dwight; Mahoney, Dianna L.; Martinez, Michelle; Emerson, Ginny L.; Tack, Danielle M.; Geissler, Aimee; Yasmin, Seema; Lawson, Regina; Hamilton, Charlene; Williams, Velda; Levy, Craig; Komatsu, Kenneth; McQuiston, Jennifer H.; Yost, David A.

    2015-01-01

    Background Rocky Mountain spotted fever (RMSF) has emerged as a significant cause of morbidity and mortality since 2002 on tribal lands in Arizona. The explosive nature of this outbreak and the recognition of an unexpected tick vector, Rhipicephalus sanguineus, prompted an investigation to characterize RMSF in this unique setting and compare RMSF cases to similar illnesses. Methods We compared medical records of 205 patients with RMSF and 175 with non-RMSF illnesses that prompted RMSF testing during 2002–2011 from 2 Indian reservations in Arizona. Results RMSF cases in Arizona occurred year-round and peaked later (July–September) than RMSF cases reported from other US regions. Cases were younger (median age, 11 years) and reported fever and rash less frequently, compared to cases from other US regions. Fever was present in 81% of cases but not significantly different from that in patients with non-RMSF illnesses. Classic laboratory abnormalities such as low sodium and platelet counts had small and subtle differences between cases and patients with non-RMSF illnesses. Imaging studies reflected the variability and complexity of the illness but proved unhelpful in clarifying the early diagnosis. Conclusions RMSF epidemiology in this region appears different than RMSF elsewhere in the United States. No specific pattern of signs, symptoms, or laboratory findings occurred with enough frequency to consistently differentiate RMSF from other illnesses. Due to the nonspecific and variable nature of RMSF presentations, clinicians in this region should aggressively treat febrile illnesses and sepsis with doxycycline for suspected RMSF. PMID:25697743

  9. Abnormal left superior temporal gyrus volumes in children and adolescents with bipolar disorder: a magnetic resonance imaging study.

    PubMed

    Chen, Hua Hsua; Nicoletti, Mark A; Hatch, John P; Sassi, Roberto B; Axelson, David; Brambilla, Paolo; Monkul, E Serap; Keshavan, Matcheri S; Ryan, Neal D; Birmaher, Boris; Soares, Jair C

    2004-06-03

    Abnormalities in left superior temporal gyrus (STG) have been reported in adult bipolar patients. However, it is not known whether such abnormalities are already present early in the course of this illness. Magnetic resonance imaging (MRI) morphometric analysis of STG was performed in 16 DSM-IV children and adolescents with bipolar disorder (mean age+/-SD 15.5+/-3.4 years) and 21 healthy controls (mean age+/-SD 16.9+/-3.8 years). Subjects underwent a 3D spoiled gradient recalled acquisition MRI examination. Using analysis of covariance with age, gender and intra-cranial brain volume as covariates, we found significantly smaller left total STG volumes in bipolar patients (12.5+/-1.5 cm(3)) compared with healthy controls (13.6+/-2.5 cm(3)) (F=4.45, d.f.=1, 32, P=0.04). This difference was accounted for by significantly smaller left and right STG white matter volumes in bipolar patients. Decreased white matter connections may be the core of abnormalities in STG, which is an important region for speech, language and communication, and could possibly underlie neurocognitive deficits present in bipolar patients.

  10. Five dramas of illness.

    PubMed

    Frank, Arthur W

    2007-01-01

    First-person narratives of illness experience are dramatic: the narrator, who is also the sufferer, is caught in conflicts of forces that permit understanding more than control. Among the dramas of illness, five occur frequently in autobiographical accounts of illness. These dramas overlap and have varying emphases in different people's stories. They are the drama of genesis (what instigated the illness); the drama of emotion work (what emotional displays are required or prohibited); the drama of fear and loss; the drama of meaning; and finally, the drama of self. This five-drama framework can focus critical and clinical attention on which conflicting forces the ill person is working to reconcile, what makes that work difficult, and how conceiving of one's illness as a drama can be a source of meaning and value.

  11. Avoiding shame: young LGBT people, homophobia and self-destructive behaviours.

    PubMed

    McDermott, Elizabeth; Roen, Katrina; Scourfield, Jonathan

    2008-11-01

    This paper reports on findings from qualitative research conducted in the UK that sought to explore the connections between sexual identities and self-destructive behaviours in young people. International evidence demonstrates that there are elevated rates of suicide and alcohol abuse amongst lesbian, gay, bisexual and transgender (LGBT) youth. Rarely included in this body of research are investigations into young LGBT people's views and experiences of self-destructive behaviours. Data from interviews and focus groups with young LGBT participants suggest a strong link between homophobia and self-destructive behaviours. Utilising a discourse analytic approach, we argue that homophobia works to punish at a deep individual level and requires young LGBT people to manage being positioned, because of their sexual desire or gendered ways of being, as abnormal, dirty and disgusting. At the centre of the complex and multiple ways in which young LGBT people negotiate homophobia are 'modalities of shame-avoidance' such as: the routinization and minimizing of homophobia; maintaining individual 'adult' responsibility; and constructing 'proud' identities. The paper argues that these strategies of shame-avoidance suggest young LGBT people manage homophobia individually, without expectation of support and, as such, may make them vulnerable to self-destructive behaviours.

  12. Atomoxetine reduces hyperactive/impulsive behaviours in neurokinin-1 receptor ‘knockout’ mice

    PubMed Central

    Pillidge, Katharine; Porter, Ashley J.; Vasili, Temis; Heal, David J.; Stanford, S. Clare

    2014-01-01

    Background Mice with functional ablation of the neurokinin-1 receptor gene (NK1R−/−) display behavioural abnormalities which resemble the hyperactivity, inattention and impulsivity seen in Attention Deficit Hyperactivity Disorder (ADHD). Here, we investigated whether the established ADHD treatment, atomoxetine, alleviates these abnormalities when tested in the light/dark exploration box (LDEB) and 5-Choice Serial Reaction-Time Task (5-CSRTT). Methods Separate cohorts of mice were tested in the 5-CSRTT and LDEB after treatment with no injection, vehicle or atomoxetine (5-CSRTT: 0.3, 3 or 10 mg/kg; LDEB: 1, 3 or 10 mg/kg). Results Atomoxetine reduced the hyperactivity displayed by NK1R−/− mice in the LDEB at a dose (3 mg/kg) which did not affect the locomotor activity of wildtypes. Atomoxetine (10 mg/kg) also reduced impulsivity in NK1R−/− mice, but not wildtypes, in the 5-CSRTT. No dose of drug affected attention in either genotype. Conclusions This evidence that atomoxetine reduces hyperactive/impulsive behaviours in NK1R−/− mice consolidates the validity of using NK1R−/− mice in research of the aetiology and treatment of ADHD. PMID:25450119

  13. Neural signature of behavioural inhibition in women with bulimia nervosa

    PubMed Central

    Skunde, Mandy; Walther, Stephan; Simon, Joe J.; Wu, Mudan; Bendszus, Martin; Herzog, Wolfgang; Friederich, Hans-Christoph

    2016-01-01

    Background Impaired inhibitory control is considered a behavioural phenotype in patients with bulimia nervosa. However, the underlying neural correlates of impaired general and food-specific behavioural inhibition are largely unknown. Therefore, we investigated brain activation during the performance of behavioural inhibition to general and food-related stimuli in adults with bulimia nervosa. Methods Women with bulimia and healthy control women underwent event-related fMRI while performing a general and a food-specific no-go task. Results We included 28 women with bulimia nervosa and 29 healthy control women in our study. On a neuronal level, we observed significant group differences in response to general no-go stimuli in women with bulimia nervosa with high symptom severity; compared with healthy controls, the patients showed reduced activation in the right sensorimotor area (postcentral gyrus, precentral gyrus) and right dorsal striatum (caudate nucleus, putamen). Limitations The present results are limited to adult women with bulimia nervosa. Furthermore, it remains unclear whether impaired behavioural inhibition in patients with this disorder are a cause or consequence of chronic illness. Conclusion Our findings suggest that diminished frontostriatal brain activation in patients with bulimia nervosa contribute to the severity of binge eating symptoms. Gaining further insight into the neural mechanisms of behavioural inhibition problems in individuals with this disorder may inform brain-directed treatment approaches and the development of response inhibition training approaches to improve inhibitory control in patients with bulimia nervosa. The present study does not support greater behavioural and neural impairments to food-specific behavioural inhibition in these patients. PMID:27575858

  14. Neural signature of behavioural inhibition in women with bulimia nervosa.

    PubMed

    Skunde, Mandy; Walther, Stephan; Simon, Joe J; Wu, Mudan; Bendszus, Martin; Herzog, Wolfgang; Friederich, Hans-Christoph

    2016-08-01

    Impaired inhibitory control is considered a behavioural phenotype in patients with bulimia nervosa. However, the underlying neural correlates of impaired general and food-specific behavioural inhibition are largely unknown. Therefore, we investigated brain activation during the performance of behavioural inhibition to general and food-related stimuli in adults with bulimia nervosa. Women with bulimia and healthy control women underwent event-related fMRI while performing a general and a food-specific no-go task. We included 28 women with bulimia nervosa and 29 healthy control women in our study. On a neuronal level, we observed significant group differences in response to general no-go stimuli in women with bulimia nervosa with high symptom severity; compared with healthy controls, the patients showed reduced activation in the right sensorimotor area (postcentral gyrus, precentral gyrus) and right dorsal striatum (caudate nucleus, putamen). The present results are limited to adult women with bulimia nervosa. Furthermore, it remains unclear whether impaired behavioural inhibition in patients with this disorder are a cause or consequence of chronic illness. Our findings suggest that diminished frontostriatal brain activation in patients with bulimia nervosa contribute to the severity of binge eating symptoms. Gaining further insight into the neural mechanisms of behavioural inhibition problems in individuals with this disorder may inform brain-directed treatment approaches and the development of response inhibition training approaches to improve inhibitory control in patients with bulimia nervosa. The present study does not support greater behavioural and neural impairments to food-specific behavioural inhibition in these patients.

  15. The Integrated Behavioural Model for Water, Sanitation, and Hygiene: a systematic review of behavioural models and a framework for designing and evaluating behaviour change interventions in infrastructure-restricted settings.

    PubMed

    Dreibelbis, Robert; Winch, Peter J; Leontsini, Elli; Hulland, Kristyna R S; Ram, Pavani K; Unicomb, Leanne; Luby, Stephen P

    2013-10-26

    Promotion and provision of low-cost technologies that enable improved water, sanitation, and hygiene (WASH) practices are seen as viable solutions for reducing high rates of morbidity and mortality due to enteric illnesses in low-income countries. A number of theoretical models, explanatory frameworks, and decision-making models have emerged which attempt to guide behaviour change interventions related to WASH. The design and evaluation of such interventions would benefit from a synthesis of this body of theory informing WASH behaviour change and maintenance. We completed a systematic review of existing models and frameworks through a search of related articles available in PubMed and in the grey literature. Information on the organization of behavioural determinants was extracted from the references that fulfilled the selection criteria and synthesized. Results from this synthesis were combined with other relevant literature, and from feedback through concurrent formative and pilot research conducted in the context of two cluster-randomized trials on the efficacy of WASH behaviour change interventions to inform the development of a framework to guide the development and evaluation of WASH interventions: the Integrated Behavioural Model for Water, Sanitation, and Hygiene (IBM-WASH). We identified 15 WASH-specific theoretical models, behaviour change frameworks, or programmatic models, of which 9 addressed our review questions. Existing models under-represented the potential role of technology in influencing behavioural outcomes, focused on individual-level behavioural determinants, and had largely ignored the role of the physical and natural environment. IBM-WASH attempts to correct this by acknowledging three dimensions (Contextual Factors, Psychosocial Factors, and Technology Factors) that operate on five-levels (structural, community, household, individual, and habitual). A number of WASH-specific models and frameworks exist, yet with some limitations. The IBM

  16. The Integrated Behavioural Model for Water, Sanitation, and Hygiene: a systematic review of behavioural models and a framework for designing and evaluating behaviour change interventions in infrastructure-restricted settings

    PubMed Central

    2013-01-01

    Background Promotion and provision of low-cost technologies that enable improved water, sanitation, and hygiene (WASH) practices are seen as viable solutions for reducing high rates of morbidity and mortality due to enteric illnesses in low-income countries. A number of theoretical models, explanatory frameworks, and decision-making models have emerged which attempt to guide behaviour change interventions related to WASH. The design and evaluation of such interventions would benefit from a synthesis of this body of theory informing WASH behaviour change and maintenance. Methods We completed a systematic review of existing models and frameworks through a search of related articles available in PubMed and in the grey literature. Information on the organization of behavioural determinants was extracted from the references that fulfilled the selection criteria and synthesized. Results from this synthesis were combined with other relevant literature, and from feedback through concurrent formative and pilot research conducted in the context of two cluster-randomized trials on the efficacy of WASH behaviour change interventions to inform the development of a framework to guide the development and evaluation of WASH interventions: the Integrated Behavioural Model for Water, Sanitation, and Hygiene (IBM-WASH). Results We identified 15 WASH-specific theoretical models, behaviour change frameworks, or programmatic models, of which 9 addressed our review questions. Existing models under-represented the potential role of technology in influencing behavioural outcomes, focused on individual-level behavioural determinants, and had largely ignored the role of the physical and natural environment. IBM-WASH attempts to correct this by acknowledging three dimensions (Contextual Factors, Psychosocial Factors, and Technology Factors) that operate on five-levels (structural, community, household, individual, and habitual). Conclusions A number of WASH-specific models and frameworks

  17. A pilot validation of a modified Illness Perceptions Questionnaire designed to predict response to cognitive therapy for psychosis.

    PubMed

    Marcus, Elena; Garety, Philippa; Weinman, John; Emsley, Richard; Dunn, Graham; Bebbington, Paul; Freeman, Daniel; Kuipers, Elizabeth; Fowler, David; Hardy, Amy; Waller, Helen; Jolley, Suzanne

    2014-12-01

    Clinical responsiveness to cognitive behavioural therapy for psychosis (CBTp) varies. Recent research has demonstrated that illness perceptions predict active engagement in therapy, and, thereby, better outcomes. In this study, we aimed to investigate the psychometric properties of a modification of the Illness Perceptions Questionnaire (M-IPQ) designed to predict response following CBTp. Fifty-six participants with persistent, distressing delusions completed the M-IPQ; forty before a brief CBT intervention targeting persecutory ideation and sixteen before and after a control condition. Additional predictors of outcome (delusional conviction, symptom severity and belief inflexibility) were assessed at baseline. Outcomes were assessed at baseline and at follow-up four to eight weeks later. The M-IPQ comprised two factors measuring problem duration and therapy-specific perceptions of Cure/Control. Associated subscales, formed by summing the relevant items for each factor, were reliable in their structure. The Cure/Control subscale was also reliable over time; showed convergent validity with other predictors of outcome; predicted therapy outcomes; and differentially predicted treatment effects. We measured outcome without an associated measure of engagement, in a small sample. Findings are consistent with hypothesis and existing research, but require replication in a larger, purposively recruited sample. The Cure/Control subscale of the M-IPQ shows promise as a predictor of response to therapy. Specifically targeting these illness perceptions in the early stages of cognitive behavioural therapy may improve engagement and, consequently, outcomes. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  18. Coagulation and complement system in critically ill patients.

    PubMed

    Helling, H; Stephan, B; Pindur, G

    2015-01-01

    Activation of coagulation and inflammatory response including the complement system play a major role in the pathogenesis of critical illness. However, only limited data are available addressing the relationship of both pathways and its assessment of a predictive value for the clinical outcome in intense care medicine. Therefore, parameters of the coagulation and complement system were studied in patients with septicaemia and multiple trauma regarded as being exemplary for critical illness. 34 patients (mean age: 51.38 years (±16.57), 15 females, 19 males) were investigated at day 1 of admittance to the intensive care unit (ICU). Leukocytes, complement factors C3a and C5a were significantly (p <  0.0500) higher in sepsis than in trauma, whereas platelet count and plasma fibrinogen were significantly lower in multiple trauma. Activation markers of coagulation were elevated in both groups, however, thrombin-antithrombin-complex was significantly higher in multiple trauma. DIC scores of 5 were not exceeded in any of the two groups. Analysing the influences on mortality (11/34; 32.35% ), which was not different in both groups, non-survivors were significantly older, had significantly higher multiple organ failure (MOF) scores, lactate, abnormal prothrombin times and lower C1-inhibitor activities, even more pronounced in early deaths, than survivors. In septic non-survivors protein C was significantly lower than in trauma. We conclude from these data that activation of the complement system as part of the inflammatory response is a significant mechanism in septicaemia, whereas loss and consumption of blood components including parts of the coagulation and complement system is more characteristic for multiple trauma. Protein C in case of severe reduction might be of special concern for surviving in sepsis. Activation of haemostasis was occurring in both diseases, however, overt DIC was not confirmed in this study to be a leading mechanism in critically ill patients

  19. Effects of socio-economic and behavioural factors on childhood malnutrition in Yemen.

    PubMed

    Sunil, T S

    2009-07-01

    This study examined the effects of socio-economic and behavioural factors on childhood malnutrition in Yemen. The three anthropometric indicators such as height-for-age, weight-for-height and weight-for-age are used to examine the nutritional status of children aged less 5 years in Yemen. The independent variables include background characteristics, behavioural risk factors and illness characteristics. Data for the study come the most recent Yemen Demographic and Health Survey, a nationally representative sample, conducted in Yemen in 1997. Logistic regression analysis is used to estimate the odds of being malnourished. The three anthropometric indicators show high to very high levels of child malnutrition in Yemen. The prevalence of stunting and underweight is so widespread that almost every other child under the age of 5 is either stunted or underweight. Social, economic and behavioural factors show very significant association with childhood malnutrition. The study results indicate the importance of social and behavioural factors in describing childhood malnutrition in Yemen. The study results will help develop nutritional and health promotion policies in order to improve childhood malnutrition in this country.

  20. How study of respiratory physiology aided our understanding of abnormal brain function in panic disorder.

    PubMed

    Sinha, S; Papp, L A; Gorman, J M

    2000-12-01

    There is a substantial body of literature demonstrating that stimulation of respiration (hyperventilation) is a common event in panic disorder patients during panic attack episodes. Further, a number of abnormalities in respiration, such as enhanced CO2 sensitivity, have been detected in panic patients. This led some to posit that there is a fundamental abnormality in the physiological mechanisms that control breathing in panic disorder and that this abnormality is central to illness etiology. More recently, however, evidence has accumulated suggesting that respiratory physiology is normal in panic patients and that their tendency to hyperventilate and to react with panic to respiratory stimulants like CO2 represents the triggering of a hypersensitive fear network. The fear network anatomy is taken from preclinical studies that have identified the brain pathways that subserve the acquisition and maintenance of conditioned fear. Included are the amygdala and its brain stem projections, the hippocampus, and the medial prefrontal cortex. Although attempts to image this system in patients during panic attacks have been difficult, the theory that the fear network is operative and hyperactive in panic patients explains why both medication and psychosocial therapies are clearly effective. Studies of respiration in panic disorder are an excellent example of the way in which peripheral markers have guided researchers in developing a more complete picture of the neural events that occur in psychopathological states.

  1. Rocky mountain spotted fever characterization and comparison to similar illnesses in a highly endemic area-Arizona, 2002-2011.

    PubMed

    Traeger, Marc S; Regan, Joanna J; Humpherys, Dwight; Mahoney, Dianna L; Martinez, Michelle; Emerson, Ginny L; Tack, Danielle M; Geissler, Aimee; Yasmin, Seema; Lawson, Regina; Hamilton, Charlene; Williams, Velda; Levy, Craig; Komatsu, Kenneth; McQuiston, Jennifer H; Yost, David A

    2015-06-01

    Rocky Mountain spotted fever (RMSF) has emerged as a significant cause of morbidity and mortality since 2002 on tribal lands in Arizona. The explosive nature of this outbreak and the recognition of an unexpected tick vector, Rhipicephalus sanguineus, prompted an investigation to characterize RMSF in this unique setting and compare RMSF cases to similar illnesses. We compared medical records of 205 patients with RMSF and 175 with non-RMSF illnesses that prompted RMSF testing during 2002-2011 from 2 Indian reservations in Arizona. RMSF cases in Arizona occurred year-round and peaked later (July-September) than RMSF cases reported from other US regions. Cases were younger (median age, 11 years) and reported fever and rash less frequently, compared to cases from other US regions. Fever was present in 81% of cases but not significantly different from that in patients with non-RMSF illnesses. Classic laboratory abnormalities such as low sodium and platelet counts had small and subtle differences between cases and patients with non-RMSF illnesses. Imaging studies reflected the variability and complexity of the illness but proved unhelpful in clarifying the early diagnosis. RMSF epidemiology in this region appears different than RMSF elsewhere in the United States. No specific pattern of signs, symptoms, or laboratory findings occurred with enough frequency to consistently differentiate RMSF from other illnesses. Due to the nonspecific and variable nature of RMSF presentations, clinicians in this region should aggressively treat febrile illnesses and sepsis with doxycycline for suspected RMSF. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  2. Ill-defined problem solving in amnestic mild cognitive impairment: linking episodic memory to effective solution generation.

    PubMed

    Sheldon, S; Vandermorris, S; Al-Haj, M; Cohen, S; Winocur, G; Moscovitch, M

    2015-02-01

    It is well accepted that the medial temporal lobes (MTL), and the hippocampus specifically, support episodic memory processes. Emerging evidence suggests that these processes also support the ability to effectively solve ill-defined problems which are those that do not have a set routine or solution. To test the relation between episodic memory and problem solving, we examined the ability of individuals with single domain amnestic mild cognitive impairment (aMCI), a condition characterized by episodic memory impairment, to solve ill-defined social problems. Participants with aMCI and age and education matched controls were given a battery of tests that included standardized neuropsychological measures, the Autobiographical Interview (Levine et al., 2002) that scored for episodic content in descriptions of past personal events, and a measure of ill-defined social problem solving. Corroborating previous findings, the aMCI group generated less episodically rich narratives when describing past events. Individuals with aMCI also generated less effective solutions when solving ill-defined problems compared to the control participants. Correlation analyses demonstrated that the ability to recall episodic elements from autobiographical memories was positively related to the ability to effectively solve ill-defined problems. The ability to solve these ill-defined problems was related to measures of activities of daily living. In conjunction with previous reports, the results of the present study point to a new functional role of episodic memory in ill-defined goal-directed behavior and other non-memory tasks that require flexible thinking. Our findings also have implications for the cognitive and behavioural profile of aMCI by suggesting that the ability to effectively solve ill-defined problems is related to sustained functional independence. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. The pre-morbid personality of patients with Parkinson's disease.

    PubMed Central

    Todes, C J; Lees, A J

    1985-01-01

    A review of the extensive descriptive literature suggests that many Parkinsonian patients exhibit an emotional and attitudinal inflexibility, a lack of affect and a predisposition to depressive illness, which may antecede the development of motor abnormalities by several decades. Introspective, over-controlled, anhedonic personality traits together with suppressed aggresivity are frequently found. It is unclear whether these behavioural patterns are relevant aetiological factors or prodromal symptoms of the disease. PMID:3884742

  4. Recent advances in the analysis of behavioural organization and interpretation as indicators of animal welfare

    PubMed Central

    Asher, Lucy; Collins, Lisa M.; Ortiz-Pelaez, Angel; Drewe, Julian A.; Nicol, Christine J.; Pfeiffer, Dirk U.

    2009-01-01

    While the incorporation of mathematical and engineering methods has greatly advanced in other areas of the life sciences, they have been under-utilized in the field of animal welfare. Exceptions are beginning to emerge and share a common motivation to quantify ‘hidden’ aspects in the structure of the behaviour of an individual, or group of animals. Such analyses have the potential to quantify behavioural markers of pain and stress and quantify abnormal behaviour objectively. This review seeks to explore the scope of such analytical methods as behavioural indicators of welfare. We outline four classes of analyses that can be used to quantify aspects of behavioural organization. The underlying principles, possible applications and limitations are described for: fractal analysis, temporal methods, social network analysis, and agent-based modelling and simulation. We hope to encourage further application of analyses of behavioural organization by highlighting potential applications in the assessment of animal welfare, and increasing awareness of the scope for the development of new mathematical methods in this area. PMID:19740922

  5. Electrocardiographic abnormalities in opiate addicts.

    PubMed

    Wallner, Christina; Stöllberger, Claudia; Hlavin, Anton; Finsterer, Josef; Hager, Isabella; Hermann, Peter

    2008-12-01

    To determine in a cross-sectional study the prevalence of electrocardiographic (ECG) abnormalities in opiate addicts who were therapy-seeking and its association with demographic, clinical and drug-specific parameters. In consecutive therapy-seeking opiate addicts, a 12-lead ECG was registered within 24 hours after admission and evaluated according to a pre-set protocol between October 2004 and August 2006. Additionally, demographic, clinical and drug-specific parameters were recorded. Included were 511 opiate-addicts, 25% female, with a mean age of 29 years (range 17-59 years). One or more ECG abnormalities were found in 314 patients (61%). In the 511 patients we found most commonly ST abnormalities (19%), QTc prolongation (13%), tall R- and/or S-waves (11%) and missing R progression (10%). ECG abnormalities were more common in males than in females (64 versus 54%, P < 0.05), and in patients with positive than negative urine findings for cannabis (68 versus 57%, P < 0.05). Patients with ST abnormalities were more often males than females (21 versus 11%, P < 0.05), had a history of seizures less often (16 versus 27%, P < 0.05), had positive than negative urine findings for cannabis more often (26 versus 15%, P < 0.01) and had negative than positive urine findings for methadone more often (21 versus 11%, P < 0.05). QTc prolongation was more frequent in patients with high dosages of maintenance drugs than in patients with medium or low dosages (27 versus 12 versus 10%, P < 0.05) and in patients whose urine findings were positive than negative for methadone (23 versus 11%, P < 0.001) as well as for benzodiazepines (17 versus 9%, P < 0.05). Limitations of the data are that in most cases other risk factors for the cardiac abnormalities were not known. ECG abnormalities are frequent in opiate addicts. The most frequent ECG abnormalities are ST abnormalities, QTc prolongation and tall R- and/or S-waves. ST abnormalities are associated with cannabis, and QTc prolongation

  6. Correlation between the severity of critically ill patients and clinical predictors of bronchial aspiration

    PubMed Central

    de Medeiros, Gisele Chagas; Sassi, Fernanda Chiarion; Zambom, Lucas Santos; de Andrade, Claudia Regina Furquim

    2016-01-01

    Objective: To determine whether the severity of non-neurological critically ill patients correlates with clinical predictors of bronchial aspiration. Methods: We evaluated adults undergoing prolonged orotracheal intubation (> 48 h) and bedside swallowing assessment within the first 48 h after extubation. We collected data regarding the risk of bronchial aspiration performed by a speech-language pathologist, whereas data regarding the functional level of swallowing were collected with the American Speech-Language-Hearing Association National Outcome Measurement System (ASHA NOMS) scale and those regarding health status were collected with the Sequential Organ Failure Assessment (SOFA). Results: The study sample comprised 150 patients. For statistical analyses, the patients were grouped by ASHA NOMS score: ASHA1 (levels 1 and 2), ASHA2 (levels 3 to 5); and ASHA3 (levels 6 and 7). In comparison with the other patients, those in the ASHA3 group were significantly younger, remained intubated for fewer days, and less severe overall clinical health status (SOFA score). The clinical predictors of bronchial aspiration that best characterized the groups were abnormal cervical auscultation findings and cough after swallowing. None of the patients in the ASHA 3 group presented with either of those signs. Conclusions: Critically ill patients 55 years of age or older who undergo prolonged orotracheal intubation (≥ 6 days), have a SOFA score ≥ 5, have a Glasgow Coma Scale score ≤ 14, and present with abnormal cervical auscultation findings or cough after swallowing should be prioritized for a full speech pathology assessment. PMID:27167432

  7. Growing up with an ill parent: An examination of family characteristics and parental illness features.

    PubMed

    Stoeckel, Maggie; Weissbrod, Carol

    2015-12-01

    Existing literature suggests that the children of ill parents are vulnerable to a variety of psychosocial difficulties such as depression and anxiety. The purpose of the current study is to investigate the impact of family characteristics (parental involvement, familial support, stress experienced as a result of parental illness) and parental illness features (severity, duration, recovery status, frequency of symptoms, course) on the psychosocial functioning (depression, anxiety, life satisfaction) of late adolescents who have grown up with an ill parent but no longer live with their parents. Participants were 71 college students with a parent who experienced a chronic medical condition while they were growing up. Participants provided information regarding family characteristics, parental illness features, and the impact of parental illness. Impact of parental illness was assessed using the Impact of Illness Scale. Participants also completed measures of depression, anxiety, and life satisfaction. Participants' reported impact of parent illness was positively correlated with participant depression and anxiety. Several family characteristics and parental illness features were significantly associated with participant psychosocial functioning. In particular, lower parental involvement was correlated with greater participant depression and anxiety, as well as lower life satisfaction. These findings extend our understanding of the impact of parental illness on late adolescents' psychosocial functioning. Results could have clinical applications for psychosocial interventions in children and families coping with chronic illness. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

  8. 'It gives you an understanding you can't get from any book.' The relationship between medical students' and doctors' personal illness experiences and their performance: a qualitative and quantitative study.

    PubMed

    Woolf, Katherine; Cave, Judith; McManus, I Chris; Dacre, Jane E

    2007-12-05

    Anecdotes abound about doctors' personal illness experiences and the effect they have on their empathy and care of patients. We formally investigated the relationship between doctors' and medical students' personal illness experiences, their examination results, preparedness for clinical practice, learning and professional attitudes and behaviour towards patients. Newly-qualified UK doctors in 2005 (n = 2062/4784), and two cohorts of students at one London medical school (n = 640/749) participated in the quantitative arm of the study. 37 Consultants, 1 Specialist Registrar, 2 Clinical Skills Tutors and 25 newly-qualified doctors participated in the qualitative arm. Newly-qualified doctors and medical students reported their personal illness experiences in a questionnaire. Doctors' experiences were correlated with self-reported preparedness for their new clinical jobs. Students' experiences were correlated with their examination results, and self-reported anxiety and depression. Interviews with clinical teachers, newly-qualified doctors and senior doctors qualitatively investigated how personal illness experiences affect learning, professional attitudes, and behaviour. 85.5% of newly-qualified doctors and 54.4% of medical students reported personal illness experiences. Newly-qualified doctors who had been ill felt less prepared for starting work (p < 0.001), but those who had only experienced illness in a relative or friend felt more prepared (p = 0.02). Clinical medical students who had been ill were more anxious (p = 0.01) and had lower examination scores (p = 0.006). Doctors felt their personal illness experiences helped them empathise and communicate with patients. Medical students with more life experience were perceived as more mature, empathetic, and better learners; but illness at medical school was recognised to impede learning. The majority of the medical students and newly qualified doctors we studied reported personal illness experiences, and these

  9. Behavioural and cognitive profiles of mouse models for Prader-Willi syndrome.

    PubMed

    Relkovic, Dinko; Isles, Anthony R

    2013-03-01

    Prader-Willi syndrome (PWS) is a neurodevelopmental disorder with aspects of psychiatric illness caused by genetic mutations at chromosome 15q11-q13. In addition to causing PWS, this interval is also thought to be of importance more generally in the development of autism and psychotic illness. The PWS genetic interval is conserved in mammals, and consequently mice carrying genetic manipulations affecting one or all of the genes in the region of conserved synteny have been generated and used in neurobehavioural studies. Here we give an overview of these models and describe the behavioural and neurobiological analyses that have been performed, many of which have provide new insights into the molecular and neural processes influenced by genes within the PWS interval. Copyright © 2011 Elsevier Inc. All rights reserved.

  10. A multifactorial evaluation of illness risk factors in athletes preparing for the Summer Olympic Games.

    PubMed

    Drew, Michael K; Vlahovich, Nicole; Hughes, David; Appaneal, Renee; Peterson, Kirsten; Burke, Louise; Lundy, Bronwen; Toomey, Mary; Watts, David; Lovell, Gregory; Praet, Stephan; Halson, Shona; Colbey, Candice; Manzanero, Silvia; Welvaert, Marijke; West, Nic; Pyne, David B; Waddington, Gordon

    2017-08-01

    Illness can disrupt training and competition performance of athletes. Few studies have quantified the relative contribution of the known medical, behavioural and lifestyle risk factors. Cross-sectional. Olympic athletes from 11 sports (n=221) were invited to complete questionnaires administered nine months before the Rio 2016 Olympic Games. These included the Depression, Anxiety and Stress Questionnaire (DASS-21), Perceived Stress Scale (PSS), Dispositional Resilience Scale (DRS), Recovery-Stress Questionnaire (REST-Q-52 item), Low Energy in Females Questionnaire (LEAF-Q), a modified Personal and Household Hygiene questionnaire, Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index, and custom-made questionnaires on probiotic usage and travel. An illness (case) was defined as an event which limited training or competition for greater hours in the prior month. Odds ratios and attributable fractions in the population (AFP) were utilised for categorical variables with independent t-tests or Wilcoxon rank-sum for continuous variables. Eighty-one athletes responded (male, n=26; female, n=55). There were 16 illness cases and 65 controls. Female athletes were at higher odds of illness (OR=9.4, 95%CI 1.3-410, p=0.01, AFP=0.84). Low energy availability (LEAF-Q score ≥8: OR=7.4, 95%CI 0.78-352, p=0.04, AFP=0.76), depression symptoms (DASS-21: depression score >4, OR=8.4, 95%CI 1.1-59, p<0.01; AFP=0.39) and higher perceived stress (PSS: 10-item, p=0.04) were significantly associated with illness. Female sex, low energy availability, and mental health are associated with sports incapacity (time loss) due to illness. Low energy availability had high attributable fractions in the population and stands out as a primary association with illness. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  11. Behavioural problems in school age children with cerebral palsy.

    PubMed

    Brossard-Racine, Marie; Hall, Nick; Majnemer, Annette; Shevell, Michael I; Law, Mary; Poulin, Chantal; Rosenbaum, Peter

    2012-01-01

    Although behavioural problems are frequent in children with Cerebral Palsy (CP), the exact nature of these difficulties and their relationship with intrinsic or extrinsic factors are just beginning to be explored. To describe and characterize behavioural problems in children with CP and to determine the nature of any relationships with child and family characteristics. In this cross-sectional study, children with CP between 6 and 12 years of age were recruited. Children were assessed using the Leiter Intelligence Test, the Gross Motor Function Measure, the Strengths and Difficulties Questionnaire (SDQ), the Vineland Adaptive Behavior Scales and questionnaires on demographic factors. Parents' level of stress was measured with the Parenting Stress Index. Seventy-six parents completed the SDQ. Using the Total Difficulties Scores, 39.4% of the sample scored in the borderline to clinically abnormal range. Peer problems were the most common (55.3%). High parental stress was consistently associated with behavioural difficulties across all domains of the SDQ. Not surprisingly, better socialization skills and a lower parental stress were correlated with more positive behaviours. Behavioural difficulties are common in children with CP and appear not to be associated with socio-demographic variables and physical and cognitive characteristics. These difficulties are an important correlate of parental distress. This study emphasizes the need to recognize and address behavioural difficulties that may arise so as to optimize the health and well-being of children with CP and their families. Copyright © 2011 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  12. Biochemical abnormalities in neonatal seizures.

    PubMed

    Sood, Arvind; Grover, Neelam; Sharma, Roshan

    2003-03-01

    The presence of seizure does not constitute a diagnoses but it is a symptom of an underlying central nervous system disorder due to systemic or biochemical disturbances. Biochemical disturbances occur frequently in the neonatal seizures either as an underlying cause or as an associated abnormality. In their presence, it is difficult to control seizure and there is a risk of further brain damage. Early recognition and treatment of biochemical disturbances is essential for optimal management and satisfactory long term outcome. The present study was conducted in the department of pediatrics in IGMC Shimla on 59 neonates. Biochemical abnormalities were detected in 29 (49.15%) of cases. Primary metabolic abnormalities occurred in 10(16.94%) cases of neonatal seizures, most common being hypocalcaemia followed by hypoglycemia, other metabolic abnormalities include hypomagnesaemia and hyponateremia. Biochemical abnormalities were seen in 19(38.77%) cases of non metabolic seizure in neonates. Associated metabolic abnormalities were observed more often with Hypoxic-ischemic-encephalopathy (11 out of 19) cases and hypoglycemia was most common in this group. No infant had hyponateremia, hyperkelemia or low zinc level.

  13. Peer-based behavioural strategies to improve chronic disease self-management and clinical outcomes: evidence, logistics, evaluation considerations and needs for future research

    PubMed Central

    2010-01-01

    The diagnosis of a chronic disease such as diabetes generally evokes strong emotions and often brings with it the need to make changes in lifestyle behaviours, such as diet, exercise, medication management and monitoring clinical and metabolic parameters. The diagnosis thus affects not only the person diagnosed but also the family members. Chronic illnesses are largely self-managed with ∼99% of the care becoming the responsibility of patients and their families or others involved in the daily management of their illnesses. While the responsibility for outcomes, such as metabolic control and chronic complications, are shared with the health care team, the daily decisions and behaviours adopted by patients clearly have a strong influence on their future health and well-being. While diabetes self-management education is essential, it is generally not sufficient for patients to sustain behaviours and cope with a lifetime of diabetes. Peers have been proposed as one method for assisting patients to deal with the behavioural and affective components of diabetes and to provide ongoing self-management support. This paper first describes effective behavioural strategies in diabetes, based on multiple studies and/or meta-analyses, and then provides examples of their use by peers or in peer-based programmes in diabetes. A comprehensive search using the MEDLINE® and Cinahl databases was conducted. Key search terms included peer mentors, peer leaders, peer educators, lay health workers and community health workers. Studies that clearly identified behavioural strategies used by peers were included. PMID:19509083

  14. Peer-based behavioural strategies to improve chronic disease self-management and clinical outcomes: evidence, logistics, evaluation considerations and needs for future research.

    PubMed

    Funnell, Martha Mitchell

    2010-06-01

    The diagnosis of a chronic disease such as diabetes generally evokes strong emotions and often brings with it the need to make changes in lifestyle behaviours, such as diet, exercise, medication management and monitoring clinical and metabolic parameters. The diagnosis thus affects not only the person diagnosed but also the family members. Chronic illnesses are largely self-managed with approximately 99% of the care becoming the responsibility of patients and their families or others involved in the daily management of their illnesses. While the responsibility for outcomes, such as metabolic control and chronic complications, are shared with the health care team, the daily decisions and behaviours adopted by patients clearly have a strong influence on their future health and well-being. While diabetes self-management education is essential, it is generally not sufficient for patients to sustain behaviours and cope with a lifetime of diabetes. Peers have been proposed as one method for assisting patients to deal with the behavioural and affective components of diabetes and to provide ongoing self-management support. This paper first describes effective behavioural strategies in diabetes, based on multiple studies and/or meta-analyses, and then provides examples of their use by peers or in peer-based programmes in diabetes. A comprehensive search using the MEDLINE and Cinahl databases was conducted. Key search terms included peer mentors, peer leaders, peer educators, lay health workers and community health workers. Studies that clearly identified behavioural strategies used by peers were included.

  15. Health-seeking behaviour of male foreign migrant workers living in a dormitory in Singapore

    PubMed Central

    2014-01-01

    Background Foreign workers’ migrant status may hinder their utilisation of health services. This study describes the health-seeking behaviour and beliefs of a group of male migrant workers in Singapore and the barriers limiting their access to primary healthcare. Methods A cross-sectional study of 525 male migrant workers, ≥21 years old and of Indian, Bangladeshi or Myanmar nationality, was conducted at a dormitory via self-administered questionnaires covering demographics, prevalence of medical conditions and health-seeking behaviours through hypothetical scenarios and personal experience. Results 71% (95%CI: 67 to 75%) of participants did not have or were not aware if they had healthcare insurance. 53% (95%CI: 48 to 57%) reported ever having had an illness episode while in Singapore, of whom 87% (95%CI: 82 to 91%) saw a doctor. The number of rest days was significantly associated with higher probability of having consulted a doctor for their last illness episode (p = 0.026), and higher basic monthly salary was associated with seeing a doctor within 3 days of illness (p = 0.002). Of those who saw a doctor, 84% (95%CI: 79 to 89%) responded that they did so because they felt medical care would help them to work better. While 55% (95%CI: 36 to 73%) said they did not see a doctor because the illness was not serious, those with lower salaries were significantly more likely to cite inadequate finances (55% of those earning < S$500/month). In hypothetical injury or illness scenarios, most responded that they would see the doctor, but a sizeable proportion (15% 95%CI: 12 to 18%) said they would continue to work even in a work-related injury scenario that caused severe pain and functional impairment. Those with lower salaries were significantly more likely to believe they would have to pay for their own healthcare or be uncertain about who would pay. Conclusions The majority of foreign workers in this study sought healthcare when they fell ill. However

  16. Health-seeking behaviour of male foreign migrant workers living in a dormitory in Singapore.

    PubMed

    Lee, Weixian; Neo, Andy; Tan, Sandra; Cook, Alex R; Wong, Mee Lian; Tan, Joshua; Sayampanathan, Andrew; Lim, Daniel; Tang, Shin Yong; Goh, Wei Leong; Chen, Mark I-Cheng; Ho, Chwin

    2014-07-10

    Foreign workers' migrant status may hinder their utilisation of health services. This study describes the health-seeking behaviour and beliefs of a group of male migrant workers in Singapore and the barriers limiting their access to primary healthcare. A cross-sectional study of 525 male migrant workers, ≥ 21 years old and of Indian, Bangladeshi or Myanmar nationality, was conducted at a dormitory via self-administered questionnaires covering demographics, prevalence of medical conditions and health-seeking behaviours through hypothetical scenarios and personal experience. 71% (95%CI: 67 to 75%) of participants did not have or were not aware if they had healthcare insurance. 53% (95%CI: 48 to 57%) reported ever having had an illness episode while in Singapore, of whom 87% (95%CI: 82 to 91%) saw a doctor. The number of rest days was significantly associated with higher probability of having consulted a doctor for their last illness episode (p = 0.026), and higher basic monthly salary was associated with seeing a doctor within 3 days of illness (p = 0.002). Of those who saw a doctor, 84% (95%CI: 79 to 89%) responded that they did so because they felt medical care would help them to work better. While 55% (95%CI: 36 to 73%) said they did not see a doctor because the illness was not serious, those with lower salaries were significantly more likely to cite inadequate finances (55% of those earning < S$500/month). In hypothetical injury or illness scenarios, most responded that they would see the doctor, but a sizeable proportion (15% 95%CI: 12 to 18%) said they would continue to work even in a work-related injury scenario that caused severe pain and functional impairment. Those with lower salaries were significantly more likely to believe they would have to pay for their own healthcare or be uncertain about who would pay. The majority of foreign workers in this study sought healthcare when they fell ill. However, knowledge about health-related insurance was poor and a

  17. Mental illness stigma and suicidality: the role of public and individual stigma.

    PubMed

    Oexle, N; Waldmann, T; Staiger, T; Xu, Z; Rüsch, N

    2018-04-01

    Suicide rates are increased among unemployed individuals and mental illness stigma can contribute to both unemployment and suicidality. Persons with mental illness perceive negative attitudes among the general public and experience discrimination in their everyday life (=public stigma components) potentially leading to self-stigma and anticipated discrimination (=individual stigma components). Previous research found evidence for an association between aspects of mental illness stigma and suicidality, but has not yet clarified the underlying pathways explaining how different stigma components interact and contribute to suicidal ideation. Public and individual stigma components and their association with suicidal ideation were examined among 227 unemployed persons with mental illness. A path model linking public stigma components (experienced discrimination, perceived stigma) with suicidal ideation, mediated by individual stigma components (anticipated discrimination, self-stigma), was examined using structural equation modelling within Mplus. Our sample was equally split in terms of gender, on average 43 years old and about half reported no suicidal ideation during the past 30 days. In bivariate analyses all stigma components were significantly associated with suicidal ideation. In the path model and controlling for symptoms, the association between experienced discrimination and suicidal ideation was fully mediated by anticipated discrimination and self-stigma. Perceived stigma's contribution to suicidal ideation was fully mediated by anticipated discrimination, but not by self-stigma. In general, programmes addressing multiple stigma components seem to be most effective in improving suicide prevention. Besides interventions targeting negative attitudes and discriminating behaviours of the general public, programmes to support persons with mental illness in coping with perceived and experienced stigma could improve suicide prevention. Future studies should test

  18. Impaired affective and cognitive theory of mind and behavioural change in amyotrophic lateral sclerosis.

    PubMed

    van der Hulst, Egberdina-Józefa; Bak, Thomas H; Abrahams, Sharon

    2015-11-01

    Executive and behavioural changes are well-recognised in classical amyotrophic lateral sclerosis (ALS), indicating a subclinical behavioural-variant frontotemporal dementia (bvFTD) in some patients. Social cognitive deficits in ALS have been recently described and an impairment was identified on a simple Theory of Mind (ToM) test, which assesses the judgement of the preference of another through direction of eye gaze. The present study further delineated this deficit, by distinguishing between Affective and Cognitive subcomponents, and determining the relationship to behavioural change, levels of empathy and self-awareness. The Cognitive-Affective Judgement of Preference Test was administered to 33 patients with ALS and 26 controls. Furthermore, a comprehensive neuropsychological battery and detailed behavioural assessment, with measures of empathy and awareness, were included. Patients with ALS showed a significant impairment in Affective ToM only when compared with healthy controls, with a deficit in 36% of patients; 12% showed an isolated Affective ToM deficit while 24% showed more generic ToM dysfunction. A Cognitive ToM deficit was found in 27% of patients, with 3% showing an isolated Cognitive ToM deficit. The patients with ALS showed reduced empathy (Fantasy scale) and increased behavioural dysfunction with high levels of apathy. In addition, patients with either an Affective and/or Cognitive ToM deficit exhibited poor self-awareness of their performance and abnormalities on verbal fluency, while those with an Affective ToM deficit also displayed higher levels of apathy and a naming deficit. Dysfunctional ToM is a prominent feature of the cognitive profile of ALS. This specific difficulty in identifying and distinguishing the feelings and thoughts of another from a self-perspective may underpin the social behavioural abnormalities present in some patients with ALS, manifest as apathy and loss of awareness. Published by the BMJ Publishing Group Limited. For

  19. Health services utilization during terminal illness in Addis Ababa, Ethiopia

    PubMed Central

    Reniers, Georges; Tesfai, Rebbeca

    2009-01-01

    Objectives We describe modern and alternative health services use in terminal illness of adults, and assess whether utilization patterns of TB/AIDS patients are distinct from those of patients suffering from other illnesses. Methods Data are from post-mortem interviews with close relatives or caretakers of the deceased. We provide descriptive statistics of health care utilization in adults and discuss their covariates in multivariate analyses. Results Over 85% of terminally sick patients visited a modern medical facility, but less than 40% spent more than 24 hours in a medical facility and only 25% died in one. Traditional healer (11%) and holy water (46%) visits offer a common treatment and healing alternative, but these visits do not co-vary in any consistent manner with the utilization of modern medical services. In terms of the cause of death, we find a higher contact rate with both modern and alternative medical service providers among TB/AIDS patients compared with those suffering from other medical conditions. The duration of illness seems to account for a good share of that variability. Other covariates of health services utilization are socio-economic status, education and age. Conclusions The contact rate of adults with modern medical facilities in terminal illness is almost universal, but their usage intensity is rather low. Alternative curative options are less commonly used, and do not exclude modern health services use. This suggests that both types of services are considered complements rather than alternatives for each other. Because the contact rate with health service providers is greatest for TB/AIDS patients, it is unlikely that HIV/AIDS-related stigma is an impediment to seeking care. We cannot exclude, however, that it delays health-seeking behaviour. PMID:19372240

  20. Health services utilization during terminal illness in Addis Ababa, Ethiopia.

    PubMed

    Reniers, Georges; Tesfai, Rebbeca

    2009-07-01

    OBJECTIVES We describe modern and alternative health services use in terminal illness of adults, and assess whether utilization patterns of TB/AIDS patients are distinct from those of patients suffering from other illnesses. METHODS Data are from post-mortem interviews with close relatives or caretakers of the deceased. We provide descriptive statistics of health care utilization in adults and discuss their covariates in multivariate analyses. RESULTS Over 85% of terminally sick patients visited a modern medical facility, but less than 40% spent more than 24 hours in a medical facility and only 25% died in one. Traditional healer (11%) and holy water (46%) visits offer a common treatment and healing alternative, but these visits do not co-vary in any consistent manner with the utilization of modern medical services. In terms of the cause of death, we find a higher contact rate with both modern and alternative medical service providers among TB/AIDS patients compared with those suffering from other medical conditions. The duration of illness seems to account for a good share of that variability. Other covariates of health services utilization are socio-economic status, education and age. CONCLUSIONS The contact rate of adults with modern medical facilities in terminal illness is almost universal, but their usage intensity is rather low. Alternative curative options are less commonly used, and do not exclude modern health services use. This suggests that both types of services are considered complements rather than alternatives for each other. Because the contact rate with health service providers is greatest for TB/AIDS patients, it is unlikely that HIV/AIDS-related stigma is an impediment to seeking care. We cannot exclude, however, that it delays health-seeking behaviour.

  1. Interventions for reducing self-stigma in people with mental illnesses: a systematic review of randomized controlled trials.

    PubMed

    Büchter, Roland Brian; Messer, Melanie

    2017-01-01

    Background: Self-stigma occurs when people with mental illnesses internalize negative stereotypes and prejudices about their condition. It can reduce help-seeking behaviour and treatment adherence. The effectiveness of interventions aimed at reducing self-stigma in people with mental illness is systematically reviewed. Results are discussed in the context of a logic model of the broader social context of mental illness stigma. Methods: Medline, Embase, PsycINFO, ERIC, and CENTRAL were searched for randomized controlled trials in November 2013. Studies were assessed with the Cochrane risk of bias tool. Results: Five trials were eligible for inclusion, four of which provided data for statistical analyses. Four studies had a high risk of bias. The quality of evidence was very low for each set of interventions and outcomes. The interventions studied included various group based anti-stigma interventions and an anti-stigma booklet. The intensity and fidelity of most interventions was high. Two studies were considered to be sufficiently homogeneous to be pooled for the outcome self-stigma. The meta-analysis did not find a statistically significant effect (SMD [95% CI] at 3 months: -0.26 [-0.64, 0.12], I 2 =0%, n=108). None of the individual studies found sustainable effects on other outcomes, including recovery, help-seeking behaviour and self-stigma. Conclusions: The effectiveness of interventions against self-stigma is uncertain. Previous studies lacked statistical power, used questionable outcome measures and had a high risk of bias. Future studies should be based on robust methods and consider practical implications regarding intervention development (relevance, implementability, and placement in routine services).

  2. Why do parents use the emergency department for minor injury and illness? A cross-sectional questionnaire.

    PubMed

    Ogilvie, Sarah; Hopgood, Katie; Higginson, Ian; Ives, Andrew; Smith, Jason E

    2016-03-01

    To understand decision-making when bringing a child to an emergency department. A cross-sectional survey of parents attending with children allocated a minor triage category. Emergency department in South West England, serving 450,000 people per annum. All English-speaking parents/caregivers whose children attended the emergency department and were triaged as minor injury/illness. Parental and child characteristics, injury/illness characteristics, advice seeking behaviour, views regarding emergency department service improvement, GP access and determinants of emergency department use. In sum, 373 responses were analysed. The majority of attendances were for minor injury, although illness was more common in <4 year olds. Most presentations were within 4 h of injury/illness and parents typically sought advice before attending. Younger parents reported feeling more stressed. Parents of younger children perceived the injury/illness to be more serious, reporting greater levels of worry, stress, helplessness and upset and less confidence. Parents educated to a higher level were more likely to administer first-aid/medication. Around 40% did not seek advice prior to attending and typically these were parents aged <24 and parents of <1 year olds. The main determinants of use were: advised by someone other than a GP; perceived urgency; perceived appropriateness. The need for reassurance also featured. The findings suggest that it is difficult for parents to determine whether their child's symptoms reflect minor conditions. Efforts should focus on building parental confidence and self-help and be directed at parents of younger children and younger parents. This is in addition to appropriate minor injury/illness assessment and treatment services.

  3. Chorionic villus sampling for abnormal screening compared to historical indications: prevalence of abnormal karyotypes.

    PubMed

    Marshall, Nicole E; Fraley, Gwen; Feist, Cori; Burns, Michael J; Pereira, Leonardo

    2012-08-01

    To determine the prevalence of abnormal karyotype results in women undergoing chorionic villus sampling (CVS) for abnormal first trimester screening compared to CVS for historical indications (advanced maternal age (AMA) or prior aneuploidy). Retrospective cohort of all patients undergoing CVS at Oregon Health & Science University from January 2006 to June 2010. Patients were separated based on CVS indication: (1) positive ultrasound (U/S) or serum screening; or (2) AMA or prior aneuploidy with normal or no screening. Prevalence of abnormal karyotype results were compared between groups. Fetal karyotyping was successful in 500 of 506 CVS procedures performed. 203 CVS were performed for positive screening with 69 abnormal karyotypes (34.0%). 264 CVS were performed for historical indications with 11 abnormal karyotypes (4.2%). This difference was statistically significant (χ(2) 71.9, p < 0.001; OR 11.8 [95% CI 5.8, 24.6]). There were two age-related aneuplodies in AMA women without positive screening. 42 out of 44 AMA women diagnosed with aneuploidy (95.5%) had abnormal U/S and/or serum screening (35 U/S, 4 serum, 3 U/S and serum). Combined ultrasound and serum screening should be recommended to all women, including AMA women, prior to undergoing invasive testing to improve risk-based counseling and minimize morbidity.

  4. Concepts of illness in Icelandic children.

    PubMed

    Hansdottir, I; Malcarne, V L

    1998-06-01

    To investigate the development of illness concepts among healthy Icelandic children. Participants were 68 schoolchildren, 6-7, 10-11, and 14-15 years of age, and their parents. Cognitive developmental level and understanding of physical illness were assessed within a Piagetian framework. In addition, illness experience and illness behaviors (Child Illness Behavior Questionnaire) were assessed. Results were consistent with previous studies in that the development of illness concepts among Icelandic children was consistent with Piaget's theory of cognitive development. No relation was found between illness experience and understanding of illness. A more mature understanding of illness was related to willingness to report the onset of illness. The results suggest that findings from previous studies may be generalized to a broader population.

  5. Recommendations to reduce inequalities for LGBT people facing advanced illness: ACCESSCare national qualitative interview study.

    PubMed

    Bristowe, Katherine; Hodson, Matthew; Wee, Bee; Almack, Kathryn; Johnson, Katherine; Daveson, Barbara A; Koffman, Jonathan; McEnhill, Linda; Harding, Richard

    2018-01-01

    Lesbian, gay, bisexual and/or trans (LGBT) people have higher risk of certain life-limiting illnesses and unmet needs in advanced illness and bereavement. ACCESSCare is the first national study to examine in depth the experiences of LGBT people facing advanced illness. To explore health-care experiences of LGBT people facing advanced illness to elicit views regarding sharing identity (sexual orientation/gender history), accessing services, discrimination/exclusion and best-practice examples. Semi-structured in-depth qualitative interviews analysed using thematic analysis. In total, 40 LGBT people from across the United Kingdom facing advanced illness: cancer ( n = 21), non-cancer ( n = 16) and both a cancer and a non-cancer conditions ( n = 3). In total, five main themes emerged: (1) person-centred care needs that may require additional/different consideration for LGBT people (including different social support structures and additional legal concerns), (2) service level or interactional (created in the consultation) barriers/stressors (including heteronormative assumptions and homophobic/transphobic behaviours), (3) invisible barriers/stressors (including the historical context of pathology/criminalisation, fears and experiences of discrimination) and (4) service level or interactional facilitators (including acknowledging and including partners in critical discussions). These all shape (5) individuals' preferences for disclosing identity. Prior experiences of discrimination or violence, in response to disclosure, were carried into future care interactions and heightened with the frailty of advanced illness. Despite recent legislative change, experiences of discrimination and exclusion in health care persist for LGBT people. Ten recommendations, for health-care professionals and services/institutions, are made from the data. These are simple, low cost and offer potential gains in access to, and outcomes of, care for LGBT people.

  6. Development of an intervention program to increase effective behaviours by patients and clinicians in psychiatric services: Intervention Mapping study.

    PubMed

    Koekkoek, Bauke; van Meijel, Berno; Schene, Aart; Hutschemaekers, Giel

    2010-10-25

    Health clinicians perceive certain patients as 'difficult' across all settings, including mental health care. In this area, patients with non-psychotic disorders that become long-term care users may be perceived as obstructing their own recovery or seeking secondary gain. This negative perception of patients results in ineffective responses and low-quality care by health clinicians. Using the concept of illness behaviour, this paper describes the development, implementation, and planned evaluation of a structured intervention aimed at prevention and management of ineffective behaviours by long-term non-psychotic patients and their treating clinicians. The principles of Intervention Mapping were applied to guide the development, implementation, and planned evaluation of the intervention. Qualitative (individual and group interviews), quantitative (survey), and mixed methods (Delphi-procedure) research was used to gain a broad perspective of the problem. Empirical findings, theoretical models, and existing evidence were combined to construct a program tailored to the needs of the target groups. A structured program to increase effective illness behaviour in long-term non-psychotic patients and effective professional behaviour in their treating clinicians was developed, consisting of three subsequent stages and four substantial components, that is described in detail. Implementation took place and evaluation of the intervention is being carried out. Intervention Mapping proved to be a suitable method to develop a structured intervention for a multi-faceted problem in mental health care.

  7. Effect of Psychiatric Illness on Acute Care Utilization at End of Life From Serious Medical Illness.

    PubMed

    Lavin, Kyle; Davydow, Dimitry S; Downey, Lois; Engelberg, Ruth A; Dunlap, Ben; Sibley, James; Lober, William B; Okimoto, Kelson; Khandelwal, Nita; Loggers, Elizabeth T; Teno, Joan M; Curtis, J Randall

    2017-08-01

    Little is known about psychiatric illness and utilization of end-of-life care. We hypothesized that preexisting psychiatric illness would increase hospital utilization at end of life among patients with chronic medical illness due to increased severity of illness and care fragmentation. We reviewed electronic health records to identify decedents with one or more of eight chronic medical conditions based on International Classification of Diseases-9 codes. We used International Classification of Diseases-9 codes and prescription information to identify preexisting psychiatric illness. Regression models compared hospital utilization among patients with and without psychiatric illness. Path analyses examined the effect of severity of illness and care fragmentation. Eleven percent of 16,214 patients with medical illness had preexisting psychiatric illness, which was associated with increased risk of death in nursing homes (P = 0.002) and decreased risk of death in hospitals (P < 0.001). In the last 30 days of life, psychiatric illness was associated with reduced inpatient and intensive care unit utilization but increased emergency department utilization. Path analyses confirmed an association between psychiatric illness and increased hospital utilization mediated by severity of illness and care fragmentation, but a stronger direct effect of psychiatric illness decreasing hospitalizations. Our findings differ from the increased hospital utilization for patients with psychiatric illness in circumstances other than end-of-life care. Path analyses confirmed hypothesized associations between psychiatric illness and increased utilization mediated by severity of illness and care fragmentation but identified more powerful direct effects decreasing hospital use. Further investigation should examine whether this effect represents a disparity in access to preferred care. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All

  8. Prenatal stress produces anxiety prone female offspring and impaired maternal behaviour in the domestic pig.

    PubMed

    Rutherford, Kenneth M D; Piastowska-Ciesielska, Agnieszka; Donald, Ramona D; Robson, Sheena K; Ison, Sarah H; Jarvis, Susan; Brunton, Paula J; Russell, John A; Lawrence, Alistair B

    2014-04-22

    Numerous studies have shown that prenatal stress (PNS) can have profound effects on postnatal well-being. Here, the domestic pig (Sus scrofa) was used to investigate PNS effects owing to the direct relevance for farm animal welfare and the developing status of the pig as a large animal model in translational research. Pregnant primiparous sows were exposed, in mid-gestation, to either a social stressor (mixing with unfamiliar conspecifics) or were kept in stable social groups. The ratio of levels of mRNAs for corticotropin releasing hormone (CRH) receptors 1 and 2 in the amygdala, measured for the first time in the pig, was substantially increased in 10-week-old female, but not male, PNS progeny indicating a neurobiological propensity for anxiety-related behaviour. Mature female offspring were observed at parturition in either a behaviourally restrictive crate or open pen. Such PNS sows showed abnormal maternal behaviour in either environment, following the birth of their first piglet. They spent more time lying ventrally, more time standing and showed a higher frequency of posture changes. They were also more reactive towards their piglets, and spent longer visually attending to their piglets compared to controls. Associated with this abnormal maternal care, piglet mortality was increased in the open pen environment, where protection for piglets is reduced. Overall, these data indicate that PNS females have their brain development shifted towards a pro-anxiety phenotype and that PNS can be causally related to subsequent impaired maternal behaviour in adult female offspring. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Content validation of behaviours and autonomic responses for the assessment of pain in critically ill adults with a brain injury.

    PubMed

    Gélinas, Céline; Puntillo, Kathleen A; Boitor, Madalina; Bérubé, Mélanie; Topolovec-Vranic, Jane; Ramelet, Anne-Sylvie; Joffe, Aaron M; Richard-Lalonde, Melissa; Bernard, Francis; Streiner, David L

    2018-05-01

    The evidence shows that brain-injured patients express behaviours that are related to their level of consciousness (LOC), and different from other patients in the intensive care unit (ICU). Therefore, existing behavioural scales should be revised to enhance their content and validity for use in these patients. The aim was to evaluate the content relevance of behaviours and autonomic responses for pain assessment of brain-injured ICU patients from the perspective of critical care clinicians. A total of 77 clinicians from four adult neuroscience ICUs (three from Canada and one from the United States) participated in this descriptive study. A physician/nurse ratio of 21% (13/61) was reached in this quota sample, and three physiotherapists also participated. They completed a content validation questionnaire of 19 items rated on clarity and relevance based on the patient's LOC. Item Content Validity Index (I-CVI), and modified kappa (κ*) were calculated. Values higher than 0.78 and 0.75 respectively were considered excellent. Regardless of the patient's LOC, brow lowering, grimacing, and trying to reach the pain site were rated as the most relevant behaviours by clinicians, with excellent values of I-CVI>0.78 and κ*>0.75. Eyes tightly closed, moaning and verbal complaints of pain also obtained excellent values in altered LOC and conscious patients. Eye weeping obtained excellent values only in conscious patients. Other items showed fair (0.40-0.59) to good (0.60-0.74) values, while blinking and coughing showed poor values (<0.40) at various LOC. Facial expressions, movements towards the pain site, and vocalisation of pain were the most relevant pain-related behaviours rated by critical care clinicians. The relevance of some behaviours (e.g., moaning and verbal complaints of pain) varied across LOCs, thereby calling forth adaptations of behavioural pain scales to allow for interpretation in the context of a patient's LOC and ability to express specific behaviours

  10. Violence and crime among male inpatients with severe mental illness: attempting to explain ethnic differences.

    PubMed

    Bruce, Matt; Cobb, Deborah; Clisby, Holly; Ndegwa, David; Hodgins, Sheilagh

    2014-04-01

    Studies report that in the U.K., among men with severe mental illness (SMI), those of black Caribbean ethnicity display increased risk of aggressive behaviour, criminal convictions, and schizophrenia. The study aimed to compare aggressive behaviour and criminal convictions among men with SMI of white British, black Caribbean and black African ethnicity, and to explore factors associated with differences across ethnicities. Sample 1 included 1,104 male inpatients with SMI. Sample 2 included a representative sub-sample of 165 who completed interviews, and authorized access to medical and criminal files. Ethnicity was self-ascribed. Staff-rated violence prior to admission, self-reported aggressive behaviour, and convictions for non-violent and violent crimes differed among men with SMI of different ethnicities. Relative to men with SMI of white British ethnicity, those of black African ethnicity showed decreased risk of aggressive behaviour, and those of black Caribbean ethnicity showed elevated risk of convictions for non-violent, and marginally, for violent crimes. Relative to men with SMI of black African ethnicity, those of black Caribbean ethnicity showed elevated risk of aggressive behaviour and criminal convictions. Proportionately more of the men of both black African and black Caribbean ethnicity, than those of white British ethnicity, presented schizophrenia spectrum disorders. Multivariate analyses failed to identify factors that would explain differences in aggressive behaviour, and criminal convictions across ethnic groups. Differences in four different measures of aggressive and antisocial behaviour among men with SMI of different ethnicities were observed but factors associated with these differences were not found.

  11. Assessment of white matter abnormalities in paranoid schizophrenia and bipolar mania patients.

    PubMed

    Cui, Liqian; Chen, Zhuangfei; Deng, Wei; Huang, Xiaoqi; Li, Mingli; Ma, Xiaohong; Huang, Chaohua; Jiang, Lijun; Wang, Yingcheng; Wang, Qiang; Collier, David A; Gong, Qiyong; Li, Tao

    2011-12-30

    White matter abnormalities have been repeatedly reported in both schizophrenia and bipolar disorder (BD) in diffusion tensor imaging (DTI) studies, but the empirical evidence about the diagnostic specificity of white matter abnormalities in these disorders is still limited. This study sought to investigate the alterations in fractional anisotropy (FA) in white matter throughout the entire brain of patients from Chengdu, China with paranoid schizophrenia and bipolar mania. For this purpose, DTI was used to assess white matter integrity in patients with paranoid schizophrenia (n=25) and psychotic bipolar mania (n=18) who had been treated with standard pharmacotherapy for fewer than 5 days at the time of study, as well as in normal controls (n=30). The differences in FA were measured by use of voxel-based analysis. The results show that reduced FA was found in the left posterior corona radiata (PCR) in patients with psychotic bipolar mania and paranoid schizophrenia compared to the controls. Patients with psychotic bipolar mania also showed a significant reduction in FA in right posterior corona radiata and in right anterior thalamic radiation (ATR). A direct comparison between the two patient groups found no significant differences in any regions, and none of the findings were associated with illness duration. Correlation analysis indicated that FA values showed a significant negative correlation with positive symptom scores on the Positive and Negative Syndrome Scale in the left frontal-parietal lobe in the paranoid schizophrenia. It was concluded that common abnormalities in the left PCR might imply an overlap in white matter pathology in the two disorders and might be related to shared risk factors for the two disorders. 2011 Elsevier Ireland Ltd. All rights reserved.

  12. Acute Ketamine Administration Corrects Abnormal Inflammatory Bone Markers in Major Depressive Disorder

    PubMed Central

    Kadriu, Bashkim; Gold, Philip W; Luckenbaugh, David A; Lener, Marc S; Ballard, Elizabeth D; Niciu, Mark J; Henter, Ioline D; Park, Lawrence T; De Sousa, Rafael Teixeira; Yuan, Peixiong; Machado-Vieira, Rodrigo; Zarate, Carlos A

    2017-01-01

    Patients with major depressive disorder (MDD) have clinically relevant, significant decreases in bone mineral density (BMD). We sought to determine if predictive markers of bone inflammation—the osteoprotegerin (OPG)-RANK-RANKL system or osteopontin (OPN)—play a role in the bone abnormalities associated with MDD and, if so, whether ketamine treatment corrected the abnormalities. The OPG-RANK-RANKL system plays the principal role in determining the balance between bone resorption and bone formation. RANKL is the osteoclast differentiating factor and diminishes BMD. OPG is a decoy receptor for RANKL, thereby increasing BMD. OPN is the bone glue that acts as a scaffold between bone tissues matrix composition to bind them together and is an important component of bone strength and fracture resistance. Twenty-eight medication-free inpatients with treatment-resistant MDD and 16 healthy controls (HCs) participated in the study. Peripheral bone marker levels and their responses to IV ketamine infusion in MDD patients and HCs were measured at four time points: at baseline, and post-infusion at 230 minutes, Day 1, and Day 3. Patients with MDD had significant decreases in baseline OPG/RANKL ratio and in plasma OPN levels. Ketamine significantly increased both the OPG/RANKL ratio and plasma OPN levels and significantly decreased RANKL levels. Bone marker levels in HCs remained unaltered. We conclude that the OPG-RANK-RANKL system and the OPN system play important roles in the serious bone abnormalities associated with MDD. These data suggest that in addition to its antidepressant effects, ketamine also has a salutary effect on a major medical complication of depressive illness. PMID:28555075

  13. Acute ketamine administration corrects abnormal inflammatory bone markers in major depressive disorder.

    PubMed

    Kadriu, B; Gold, P W; Luckenbaugh, D A; Lener, M S; Ballard, E D; Niciu, M J; Henter, I D; Park, L T; De Sousa, R T; Yuan, P; Machado-Vieira, R; Zarate, C A

    2017-05-30

    Patients with major depressive disorder (MDD) have clinically relevant, significant decreases in bone mineral density (BMD). We sought to determine if predictive markers of bone inflammation-the osteoprotegerin (OPG)-RANK-RANKL system or osteopontin (OPN)-play a role in the bone abnormalities associated with MDD and, if so, whether ketamine treatment corrected the abnormalities. The OPG-RANK-RANKL system plays the principal role in determining the balance between bone resorption and bone formation. RANKL is the osteoclast differentiating factor and diminishes BMD. OPG is a decoy receptor for RANKL, thereby increasing BMD. OPN is the bone glue that acts as a scaffold between bone tissues matrix composition to bind them together and is an important component of bone strength and fracture resistance. Twenty-eight medication-free inpatients with treatment-resistant MDD and 16 healthy controls (HCs) participated in the study. Peripheral bone marker levels and their responses to IV ketamine infusion in MDD patients and HCs were measured at four time points: at baseline, and post-infusion at 230 min, Day 1, and Day 3. Patients with MDD had significant decreases in baseline OPG/RANKL ratio and in plasma OPN levels. Ketamine significantly increased both the OPG/RANKL ratio and plasma OPN levels, and significantly decreased RANKL levels. Bone marker levels in HCs remained unaltered. We conclude that the OPG-RANK-RANKL system and the OPN system play important roles in the serious bone abnormalities associated with MDD. These data suggest that, in addition to its antidepressant effects, ketamine also has a salutary effect on a major medical complication of depressive illness.Molecular Psychiatry advance online publication, 30 May 2017; doi:10.1038/mp.2017.109.

  14. 'Walk This Way' - a pilot of a health coaching intervention to reduce sedentary behaviour and increase low intensity exercise in people with serious mental illness: study protocol for a randomised controlled trial.

    PubMed

    Williams, Julie; Stubbs, Brendon; Gaughran, Fiona; Craig, Tom

    2016-12-12

    People with serious mental illness (SMI) (psychosis, bipolar disorder and major depressive disorder) experience a considerable risk of premature mortality because of cardiovascular disease. Recent research has demonstrated that this population spends almost 13 h per day being sedentary. Sedentary behaviour is an independent risk factor for cardiovascular disease and mortality. Given the potential for physical activity to improve health and well-being in people with SMI, we developed a pilot randomised controlled trial (RCT) to evaluate a coaching intervention aimed at reducing sedentary behaviour and increasing physical activity in people with SMI. Our primary aim was to assess the acceptability and feasibility of the intervention. Secondary aims were to see if the Walk This Way (WTW) intervention decreased sedentary behaviour and increased activity levels. People with SMI who met any of the following criteria were recruited by two community mental health teams in South London: (1) overweight, (2) at risk for or have diabetes, (3) smoke tobacco or (4) have a sedentary lifestyle. Care co-coordinators (clinical case managers) identified potentially eligible participants within their caseload, and these individuals were subsequently invited to participate. All participants' physical activity (self-reported and accelerometer-recorded), health status (including metabolic blood tests) and motivation to exercise were assessed at baseline. Participants were randomised to receive treatment as usual or the WTW intervention. WTW consisted of an educational intervention at baseline on the benefits of an active lifestyle. Participants were then given a pedometer and received fortnightly coaching from a staff member trained in coaching skills to help them to set daily walking targets, and they were invited to a weekly walking group. The WTW intervention lasted 17 weeks in total. To our knowledge, WTW is the first RCT to investigate the impact of a health coaching intervention

  15. "Am I Becoming a Serial Killer?" A Case Study of Cognitive Behavioral Therapy for Mental Illness Anxiety.

    PubMed

    Gelinas, Bethany L; Hadjistavropoulos, Heather

    2016-05-01

    Although mental illness anxiety is described in the literature, there is very little information on which to draw when treating individuals who present with fears and worries about mental health. In fact, we identified no previous case descriptions focused on this form of anxiety and treated from a cognitive behavioral perspective. The current case study aims to advance the understanding of the clinical picture of mental illness anxiety, and facilitate the understanding of how cognitive behavioral techniques for health anxiety can be effectively adapted and implemented for such a case. A case study approach was adopted in which a baseline condition and repeated assessments were conducted during an 8-week treatment and 2-month follow-up period. In the current case study, we discuss the assessment, conceptualization, and cognitive behavioral treatment of a 24-year old woman who presented with mental illness anxiety. Several common health anxiety assessment tools and cognitive behavioural techniques were adapted for her particular clinical presentation. Consistent with research evidence for health anxiety, significant improvements in health anxiety and anxiety sensitivity were seen after eight sessions of therapy and maintained at 2-month follow-up. The results provide preliminary evidence that cognitive behavioral techniques for health anxiety can be effectively and efficiently adapted for mental illness anxiety. However, the lack of available research pertaining to mental illness anxiety contributes to challenges in conceptualization, assessment and treatment.

  16. High-Altitude Illness

    MedlinePlus

    ... after you travel. Make sure you pack enough water while you are active. Avoid or limit the amount of alcohol you consume. High-altitude illness treatment It is important to treat high-altitude illness ...

  17. Mental health professionals' attitudes towards mental illness: professional and cultural factors in the INTER NOS study.

    PubMed

    Del Olmo-Romero, Francisco; González-Blanco, María; Sarró, Salvador; Grácio, Jaime; Martín-Carrasco, Manuel; Martinez-Cabezón, Ana C; Perna, Giampaolo; Pomarol-Clotet, Edith; Varandas, Pedro; Ballesteros-Rodríguez, Javier; Rebolleda-Gil, Carlos; Vanni, Giovanna; González-Fraile, Eduardo

    2018-01-20

    Research shows that personnel working in mental health facilities may share some of the societal prejudices towards mental illness. This might result in stigmatizing behaviours towards people suffering from mental disorders, undermining the quality of their care. To describe and compare attitudes towards mental illness across a sample of professionals working in a wide range of mental health facilities in Spain, Portugal and Italy. We administered a survey to personnel including two questionnaires related to stigmatizing attitudes: The Community Attitudes toward the Mentally Ill (CAMI) and the Attribution Questionnaire (AQ-27). Data were compared according to professional category, work setting and country. 34.06% (1525) professionals of the surveyed population responded adequately. Psychologists and social therapists had the most positive attitudes, and nursing assistants the most negative, on most factors of CAMI and AQ-27. Community staff had more positive attitudes than hospital-based professionals in most factors on CAMI and in discriminatory responses on AQ-27. Globally, mental health professionals showed a positive attitude towards mental illness, but also a relative support to coercive treatments. There are differences in attitudes modulated by professional category and setting. Results can guide preventive strategies, particularly for the hospital-based and nursing staff.

  18. Illness and risk behaviour in health care students studying abroad.

    PubMed

    Angelin, Martin; Evengård, Birgitta; Palmgren, Helena

    2015-07-01

    The numbers of university students studying abroad increase every year. These students are not tourists as their studies require different types of travel that expose them to different risks. Moreover, health care students (HCSs) may be exposed to even greater risks according to their travel destinations and itineraries. Clearly, research-based pre-travel advice is needed. This study reports on a prospective survey conducted from April 2010 to January 2014 of health care and non-health care students from Swedish universities in Umeå, Stockholm and Gothenburg studying abroad. Of the 393 students included in the study, 85% responded. Over half (55%) were HCSs. Pre-travel health information was received by 79% and information on personal safety by 49% of HCSs. The rate of illness during travel was 52%. Health care students more often travelled to developing regions and were at increased risk for travellers' diarrhoea. One in 10 experienced theft and 3% were involved in traffic accidents. One in five met a new sexual partner during travel and 65% of these practised safe sex. Half of all participants increased their alcohol consumption while abroad; high alcohol consumption was associated with increased risk for being a victim of theft, as well as for meeting a new sexual partner during travel. University authorities are responsible for the safety and well-being of students studying abroad. This study supplies organisers and students with epidemiological data that will help improve pre-travel preparation and increase student awareness of the potential risks associated with studying abroad. © 2015 John Wiley & Sons Ltd.

  19. Recreational water–related illness

    PubMed Central

    Sanborn, Margaret; Takaro, Tim

    2013-01-01

    Abstract Objective To review the risk factors, management, and prevention of recreational water–related illness in family practice. Sources of information Original and review articles from January 1998 to February 2012 were identified using PubMed and the search terms water-related illness, recreational water illness, and swimmer illness. Main message There is a 3% to 8% risk of acute gastrointestinal illness (AGI) after swimming. The high-risk groups for AGI are children younger than 5 years, especially if they have not been vaccinated for rotavirus, and elderly and immunocompromised patients. Children are at higher risk because they swallow more water when swimming, stay in the water longer, and play in the shallow water and sand, which are more contaminated. Participants in sports with a lot of water contact like triathlon and kite surfing are also at high risk, and even activities involving partial water contact like boating and fishing carry a 40% to 50% increase in risk of AGI compared with nonwater recreational activities. Stool cultures should be done when a recreational water illness is suspected, and the clinical dehydration scale is a useful clinical tool for assessing the treatment needs of affected children. Conclusion Recreational water illness is the main attributable cause of AGI during swimming season. Recognition that swimming is a substantial source of illness can help prevent recurrent and secondary cases. Rotavirus vaccine is highly recommended for children who will swim frequently. PMID:23673583

  20. Maternal immune activation and abnormal brain development across CNS disorders.

    PubMed

    Knuesel, Irene; Chicha, Laurie; Britschgi, Markus; Schobel, Scott A; Bodmer, Michael; Hellings, Jessica A; Toovey, Stephen; Prinssen, Eric P

    2014-11-01

    Epidemiological studies have shown a clear association between maternal infection and schizophrenia or autism in the progeny. Animal models have revealed maternal immune activation (mIA) to be a profound risk factor for neurochemical and behavioural abnormalities in the offspring. Microglial priming has been proposed as a major consequence of mIA, and represents a critical link in a causal chain that leads to the wide spectrum of neuronal dysfunctions and behavioural phenotypes observed in the juvenile, adult or aged offspring. Such diversity of phenotypic outcomes in the mIA model are mirrored by recent clinical evidence suggesting that infectious exposure during pregnancy is also associated with epilepsy and, to a lesser extent, cerebral palsy in children. Preclinical research also suggests that mIA might precipitate the development of Alzheimer and Parkinson diseases. Here, we summarize and critically review the emerging evidence that mIA is a shared environmental risk factor across CNS disorders that varies as a function of interactions between genetic and additional environmental factors. We also review ongoing clinical trials targeting immune pathways affected by mIA that may play a part in disease manifestation. In addition, future directions and outstanding questions are discussed, including potential symptomatic, disease-modifying and preventive treatment strategies.

  1. Insuring Consumption Against Illness.

    PubMed

    Gertler, Paul; Gruber, Jonathan

    One of the most sizable and least predictable shocks to economic opportunities in developing countries is major illness. We investigate the extent to which families are able to insure consumption against major illness using a unique panel data set from Indonesia that combines excellent measures of health status with consumption information. We find that there are significant economic costs associated with major illness, and that there is very imperfect insurance of consumption over illness episodes. These estimates suggest that public disability insurance or subsidies for medical care may improve welfare by providing consumption insurance.

  2. How music may promote healthy behaviour.

    PubMed

    Batt-Rawden, Kari; Tellnes, Gunnar

    2011-03-01

    Using music to promote healthy behaviour may enhance coping mechanisms in spite of illness. 1) To explore the role and significance of music and musicking in the life of men and women with long-term illnesses in or through different life phases, situations, events, issues and contexts. 2) To increase knowledge on how participants, through exposure to and exchange of new musical materials and practices, may learn to use music as a ''technology of self '' in relation to health promotion and rehabilitation. This exploratory study sought to instigate narratives about music's role in supporting health through a pragmatic synthesis of elements of action-research, ethnography and grounded theory. Music CDs were conceived as an interactive and dialectical tool. This longitudinal study involved eight in-depth ethnographic interviews per participant, involving nine men and 13 women, aged between 35 and 65 with long-term illnesses. Music is a motivational device for moving our bodies, releasing anger or aggression and even transcending pain. Personal preferences in music seemed to be important for these participants while exercising, substantiated in the importance of well-being and pleasure in everyday activities and situations. This study has contributed to an increase in self-awareness and consciousness, well-being and health for the majority of the participants in the study. It has brought to the level of consciousness forms of ''expert'' practice that may otherwise have occurred tacitly. Implementation of future health promotion and rehabilitation programmes ought to strengthen their focus on musical, cultural and physical activity both at an individual level and within local communities.

  3. Unsuspected Critical Illness Among Emergency Department Patients Presenting for Acute Alcohol Intoxication.

    PubMed

    Klein, Lauren R; Cole, Jon B; Driver, Brian E; Battista, Christopher; Jelinek, Ryan; Martel, Marc L

    2018-03-01

    Emergency department (ED) visits for acute alcohol intoxication are common, but this population is at risk for decompensation and occult critical illness. The purpose of this study is to describe the incidence and predictors of unsuspected critical illness among patients with acute alcohol intoxication. This was a retrospective observational study of ED patients from 2011 to 2016 with acute alcohol intoxication. The study cohort included patients presenting for alcohol intoxication, whose initial assessment was uncomplicated alcohol intoxication without any other active acute medical or traumatic complaints. The primary outcome was defined as the unanticipated subsequent use of critical care resources during the encounter or admission to an ICU. We investigated potential predictors for this outcome with generalized estimating equations. We identified 31,364 eligible patient encounters (median age 38 years; 71% men; median breath alcohol concentration 234 mg/dL); 325 encounters (1%) used critical care resources. The most common diagnoses per 1,000 ED encounters were acute hypoxic respiratory failure (3.1), alcohol withdrawal (1.7), sepsis or infection (1.1), and intracranial hemorrhage (1.0). Three patients sustained a cardiac arrest. Presence of the following had an increased adjusted odds ratio (aOR) of developing critical illness: hypoglycemia (aOR 9.2), hypotension (aOR 3.8), tachycardia (aOR 1.8), fever (aOR 7.6), hypoxia (aOR 3.8), hypothermia (aOR 4.2), and parenteral sedation (aOR 2.4). The initial blood alcohol concentration aOR was 1.0. Critical care resources were used for 1% of ED patients with alcohol intoxication who were initially assessed by physicians to have low risk. Abnormal vital signs, hypoglycemia, and chemical sedation were associated with increased odds of critical illness. Copyright © 2017 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  4. International note: association between perceived resilience and health risk behaviours in homeless youth.

    PubMed

    Oppong Asante, Kwaku; Meyer-Weitz, Anna

    2015-02-01

    Homeless youth are regarded as an extremely high risk group, susceptible to suicidal ideation substance abuse, and high rates of mental illness. While there exists a substantial body of knowledge regarding resilience of homeless youth, few studies has examined the relationship between perceived resilience and health risk behaviours. The present study describes the findings from a quantitative examination of street-related demographics, resilience, suicidal ideation, substance abuse, sexual risk behaviours and violent related behaviours among 227 homeless youth. The findings revealed that perceived resilience was negatively related to suicidal ideation, substance abuse and violence. Suicidal ideation was positively related to both substance abuse and violence, whilst violence and substance abuse were positively correlated. Multiple regressions showed that perceived resilience served as a protective factor for suicidal ideation and having multiple sexual lifetime partners, suggesting that youth with lower level of perceived resilience were more likely to engage in various health risks behaviours. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  5. Chromosomal abnormalities in human sperm

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Martin, R.H.

    1985-01-01

    The ability to analyze human sperm chromosome complements after penetration of zona pellucida-free hamster eggs provides the first opportunity to study the frequency and type of chromosomal abnormalities in human gametes. Two large-scale studies have provided information on normal men. We have studied 1,426 sperm complements from 45 normal men and found an abnormality rate of 8.9%. Brandriff et al. (5) found 8.1% abnormal complements in 909 sperm from 4 men. The distribution of numerical and structural abnormalities was markedly dissimilar in the 2 studies. The frequency of aneuploidy was 5% in our sample and only 1.6% in Brandriff's, perhapsmore » reflecting individual variability among donors. The frequency of 24,YY sperm was low: 0/1,426 and 1/909. This suggests that the estimates of nondisjunction based on fluorescent Y body data (1% to 5%) are not accurate. We have also studied men at increased risk of sperm chromosomal abnormalities. The frequency of chromosomally unbalanced sperm in 6 men heterozygous for structural abnormalities varied dramatically: 77% for t11;22, 32% for t6;14, 19% for t5;18, 13% for t14;21, and 0% for inv 3 and 7. We have also studied 13 cancer patients before and after radiotherapy and demonstrated a significant dose-dependent increase of sperm chromosome abnormalities (numerical and structural) 36 months after radiation treatment.« less

  6. Health insurance and care-seeking behaviours of female migrants in Accra, Ghana.

    PubMed

    Lattof, Samantha R

    2018-05-01

    People working in Ghana's informal sector have low rates of enrolment in the publicly funded National Health Insurance Scheme. Informal sector workers, including migrant girls and women from northern Ghana working as head porters (kayayei), report challenges obtaining insurance and seeking formal health care. This article analyses how health insurance status affects kayayei migrants' care-seeking behaviours. This mixed-methods study involved surveying 625 migrants using respondent-driven sampling and conducting in-depth interviews with a sub-sample of 48 migrants. Analyses explore health status and health seeking behaviours for recent illness/injury. Binary logistic regression modelled the effects of selected independent variables on whether or not a recently ill/injured participant (n = 239) sought health care. Although recently ill/injured participants (38.4%) desired health care, less than half (43.5%) sought care. Financial barriers overwhelmingly limit kayayei migrants from seeking health care, preventing them from registering with the National Health Insurance Scheme, renewing their expired health insurance policies, or taking time away from work. Both insured and uninsured migrants did not seek formal health services due to the unpredictable nature of out-of-pocket expenses. Catastrophic and impoverishing medical expenses also drove participants' migration in search of work to repay loans and hospital bills. Health insurance can help minimize these expenditures, but only 17.4% of currently insured participants (58.2%) reported holding a valid health insurance card in Accra. The others lost their cards or forgot them when migrating. Access to formal health care in Accra remains largely inaccessible to kayayei migrants who suffer from greater illness/injury than the general female population in Accra and who are hindered in their ability to receive insurance exemptions. With internal migration on the rise in many settings, health systems must recognize the

  7. Health insurance and care-seeking behaviours of female migrants in Accra, Ghana

    PubMed Central

    Lattof, Samantha R

    2018-01-01

    Abstract People working in Ghana’s informal sector have low rates of enrolment in the publicly funded National Health Insurance Scheme. Informal sector workers, including migrant girls and women from northern Ghana working as head porters (kayayei), report challenges obtaining insurance and seeking formal health care. This article analyses how health insurance status affects kayayei migrants’ care-seeking behaviours. This mixed-methods study involved surveying 625 migrants using respondent-driven sampling and conducting in-depth interviews with a sub-sample of 48 migrants. Analyses explore health status and health seeking behaviours for recent illness/injury. Binary logistic regression modelled the effects of selected independent variables on whether or not a recently ill/injured participant (n = 239) sought health care. Although recently ill/injured participants (38.4%) desired health care, less than half (43.5%) sought care. Financial barriers overwhelmingly limit kayayei migrants from seeking health care, preventing them from registering with the National Health Insurance Scheme, renewing their expired health insurance policies, or taking time away from work. Both insured and uninsured migrants did not seek formal health services due to the unpredictable nature of out-of-pocket expenses. Catastrophic and impoverishing medical expenses also drove participants’ migration in search of work to repay loans and hospital bills. Health insurance can help minimize these expenditures, but only 17.4% of currently insured participants (58.2%) reported holding a valid health insurance card in Accra. The others lost their cards or forgot them when migrating. Access to formal health care in Accra remains largely inaccessible to kayayei migrants who suffer from greater illness/injury than the general female population in Accra and who are hindered in their ability to receive insurance exemptions. With internal migration on the rise in many settings, health systems must

  8. Intrinsic factors influencing help-seeking behaviour in an acute stroke situation.

    PubMed

    Zock, Elles; Kerkhoff, Henk; Kleyweg, Ruud Peter; van de Beek, Diederik

    2016-09-01

    The proportion of stroke patients eligible for intravenous or intra-arterial treatment is still limited because many patients do not seek medical help immediately after stroke onset. The aim of our study was to explore which intrinsic factors and considerations influence help-seeking behaviour of relatively healthy participants, confronted with stroke situations. Semi-structured interviews were conducted with 25 non-stroke participants aged 50 years or older. We presented 5 clinical stroke situations as if experienced by the participants themselves. Recognition and interpretation of symptoms were evaluated and various factors influencing help-seeking behaviour were explored in-depth. We used the thematic synthesis method for data analysis. Five themes influencing help-seeking behaviour in a stroke situation were identified: influence of knowledge, views about seriousness, ideas about illness and health, attitudes towards others and beliefs about the emergency medical system. A correct recognition of stroke symptoms or a correct interpretation of the stroke situations did not automatically result in seeking medical help. Interestingly, similar factors could lead to different types of actions between participants. Many intrinsic, as well as social and environmental factors are of influence on help-seeking behaviour in an acute stroke situation. All these factors seem to play a complex role in help-seeking behaviour with considerable inter-individual variations. Accomplishing more patients eligible for acute stroke treatment, future research should focus on better understanding of all factors at various levels grounded in a theory of help-seeking behaviour.

  9. Severity of Illness Scores May Misclassify Critically Ill Obese Patients.

    PubMed

    Deliberato, Rodrigo Octávio; Ko, Stephanie; Komorowski, Matthieu; Armengol de La Hoz, M A; Frushicheva, Maria P; Raffa, Jesse D; Johnson, Alistair E W; Celi, Leo Anthony; Stone, David J

    2018-03-01

    Severity of illness scores rest on the assumption that patients have normal physiologic values at baseline and that patients with similar severity of illness scores have the same degree of deviation from their usual state. Prior studies have reported differences in baseline physiology, including laboratory markers, between obese and normal weight individuals, but these differences have not been analyzed in the ICU. We compared deviation from baseline of pertinent ICU laboratory test results between obese and normal weight patients, adjusted for the severity of illness. Retrospective cohort study in a large ICU database. Tertiary teaching hospital. Obese and normal weight patients who had laboratory results documented between 3 days and 1 year prior to hospital admission. None. Seven hundred sixty-nine normal weight patients were compared with 1,258 obese patients. After adjusting for the severity of illness score, age, comorbidity index, baseline laboratory result, and ICU type, the following deviations were found to be statistically significant: WBC 0.80 (95% CI, 0.27-1.33) × 10/L; p = 0.003; log (blood urea nitrogen) 0.01 (95% CI, 0.00-0.02); p = 0.014; log (creatinine) 0.03 (95% CI, 0.02-0.05), p < 0.001; with all deviations higher in obese patients. A logistic regression analysis suggested that after adjusting for age and severity of illness at least one of these deviations had a statistically significant effect on hospital mortality (p = 0.009). Among patients with the same severity of illness score, we detected clinically small but significant deviations in WBC, creatinine, and blood urea nitrogen from baseline in obese compared with normal weight patients. These small deviations are likely to be increasingly important as bigger data are analyzed in increasingly precise ways. Recognition of the extent to which all critically ill patients may deviate from their own baseline may improve the objectivity, precision, and generalizability of ICU mortality

  10. The behavioural response of migrating humpback whales to a full seismic airgun array.

    PubMed

    Dunlop, Rebecca A; Noad, Michael J; McCauley, Robert D; Kniest, Eric; Slade, Robert; Paton, David; Cato, Douglas H

    2017-12-20

    Despite concerns on the effects of noise from seismic survey airguns on marine organisms, there remains uncertainty as to the biological significance of any response. This study quantifies and interprets the response of migrating humpback whales ( Megaptera novaeangliae ) to a 3130 in 3 (51.3l) commercial airgun array. We compare the behavioural responses to active trials (array operational; n = 34 whale groups), with responses to control trials (source vessel towing the array while silent; n = 33) and baseline studies of normal behaviour in the absence of the vessel ( n = 85). No abnormal behaviours were recorded during the trials. However, in response to the active seismic array and the controls , the whales displayed changes in behaviour. Changes in respiration rate were of a similar magnitude to changes in baseline groups being joined by other animals suggesting any change group energetics was within their behavioural repertoire. However, the reduced progression southwards in response to the active treatments, for some cohorts, was below typical migratory speeds. This response was more likely to occur within 4 km from the array at received levels over 135 dB re 1 µPa 2 s. © 2017 The Author(s).

  11. The factor structure of the illness attitude scales in a German population.

    PubMed

    Weck, Florian; Bleichhardt, Gaby; Hiller, Wolfgang

    2009-01-01

    The illness attitudes scales (IAS) were developed to identify different dimensions of hypochondrical attitudes, fears, beliefs, and abnormal illness behavior (Kellner 1986). Although there are several studies which focus on the scale structure of the IAS, the factor structure has not yet been made quite clear. Therefore, the aim of this study was to investigate the factor structure of the IAS on a large representative sample. Participants (N = 1,575) comparable with the general German population regarding sex, age, and education level completed the IAS. For the data analyses, a principal components analyses with subsequent oblique rotations was used. The minimum average partial method suggested a three-factor solution. The three factors were named (1) health anxiety, (2) health behavior, and (3) health habits. Internal consistency (Cronbach's alpha) for the three scales were (1) alpha = 0.88, (2) alpha = 0.75, and (3) alpha = 0.56. The results support previous findings, namely that the IAS factor structure appears to be less complex than originally suggested by the author. For a sample of the general German population, a three-factor solution fit best. Further items should be added to improve the internal consistency, especially for the third scale (health habits).

  12. Heat-Related Illnesses

    MedlinePlus

    ... Share this! EmergencyCareForYou » Emergency 101 » Heat-Related Illnesses Heat-Related Illnesses Dr. Glenn Mitchell , Emergency physician at ... about heat cramps and heat stroke and exhaustion. Heat Cramps Symptoms include muscle spasms, usually in the ...

  13. Somali Refugees' Perceptions of Mental Illness.

    PubMed

    Bettmann, Joanna E; Penney, Deb; Clarkson Freeman, Pamela; Lecy, Natalie

    2015-01-01

    Nearly 13% of the U.S. population is comprised of foreign-born individuals, with Somalis constituting one of the largest resettled groups. Research suggests that, among Somali refugees, rates of mental illness are high. Yet research shows Somalis underutilize mental health services. Understanding their perceptions of mental illness and its cures may help practitioners to design more effective treatments for this population. Thus, this pilot study investigated Somali refugees' perceptions of mental illness and its treatments. Using purposive sampling, this qualitative study interviewed 20 Somali refugees using a semi-structured interview guide. Qualitative analysis yielded participants' perceptions of mental illness through their descriptions of physical symptoms accompanying mental illness, the stigma of mental illness, causes of mental illness, medical and non-medical treatments for mental illness, spirit possession causing mental illness, and the Qur'an as treatment for mental illness. Such information may help practitioners in the United States approach Somali clients in the most culturally coherent manner.

  14. Increased anterior cingulate cortex response precedes behavioural adaptation in anorexia nervosa

    PubMed Central

    Geisler, Daniel; Ritschel, Franziska; King, Joseph A.; Bernardoni, Fabio; Seidel, Maria; Boehm, Ilka; Runge, Franziska; Goschke, Thomas; Roessner, Veit; Smolka, Michael N.; Ehrlich, Stefan

    2017-01-01

    Patients with anorexia nervosa (AN) are characterised by increased self-control, cognitive rigidity and impairments in set-shifting, but the underlying neural mechanisms are poorly understood. Here we used functional magnetic resonance imaging (fMRI) to elucidate the neural correlates of behavioural adaptation to changes in reward contingencies in young acutely ill AN patients. Thirty-six adolescent/young adult, non-chronic female AN patients and 36 age-matched healthy females completed a well-established probabilistic reversal learning task during fMRI. We analysed hemodynamic responses in empirically-defined regions of interest during positive feedback and negative feedback not followed/followed by behavioural adaptation and conducted functional connectivity analyses. Although overall task performance was comparable between groups, AN showed increased shifting after receiving negative feedback (lose-shift behaviour) and altered dorsal anterior cingulate cortex (dACC) responses as a function of feedback. Specifically, patients had increased dACC responses (which correlated with perfectionism) and task-related coupling with amygdala preceding behavioural adaption. Given the generally preserved task performance in young AN, elevated dACC responses specifically during behavioural adaption is suggestive of increased monitoring for the need to adjust performance strategies. Higher dACC-amygdala coupling and increased adaptation after negative feedback underlines this interpretation and could be related to intolerance of uncertainty which has been suggested for AN. PMID:28198813

  15. Social Reasoning Skills in Adults with Down Syndrome: The Role of Language, Executive Functions and Socio-Emotional Behaviour

    ERIC Educational Resources Information Center

    Hippolyte, L.; Iglesias, K.; Van der Linden, M.; Barisnikov, K.

    2010-01-01

    Background: Although the prevalence of mental illness and behaviour problems is lower in adults with Down syndrome (DS) than in other populations with intellectual disabilities, they do present emotional and relational problems, as well as social integration difficulties. However, studies reporting on specific competences known to be central in…

  16. Mobile phone SMS messages can enhance healthy behaviour: a meta-analysis of randomised controlled trials.

    PubMed

    Orr, Jayne A; King, Robert J

    2015-01-01

    Healthy behaviour, such as smoking cessation and adherence to prescribed medications, mitigates illness risk factors but health behaviour change can be challenging. Mobile phone short-message service (SMS) messages are increasingly used to deliver interventions designed to enhance healthy behaviour. This meta-analysis used a random-effects model to synthesise 38 randomised controlled trials that investigated the efficacy of SMS messages to enhance healthy behaviour. Participants (N = 19,641) lived in developed and developing countries and were diverse with respect to age, ethnicity, socioeconomic background and health behaviours targeted for change. SMS messages had a small, positive, significant effect (g = 0.291) on a broad range of healthy behaviour. This effect was maximised when multiple SMS messages per day were used (g = 0.395) compared to using lower frequencies (daily, multiple per week and once-off) (g = 0.244). The low heterogeneity in this meta-analysis (I (2) = 38.619) supports reporting a summary effect size and implies that the effect of SMS messaging is robust, regardless of population characteristics or healthy behaviour targeted. SMS messaging is a simple, cost-effective intervention that can be automated and can reach any mobile phone owner. While the effect size is small, potential health benefits are well worth achieving.

  17. [Subjective Needs of Support in Families with a Mentally Ill Parent – A Literature Review].

    PubMed

    Wahl, Patricia; Bruland, Dirk; Bauer, Ulrich; Lenz, Albert

    2016-01-01

    Mentally ill parents are often sceptical about professional help for their children although these children face an increased risk to develop a mental disease themselves. To get a better understanding of needs and help-seeking behaviour in those families a systematic literature review was conducted. Four databases (FIS, PsycINFO, PSYNDEX, PubPsych) were scanned for international and national research literature. Out of 18,057 articles 56 were included which report quantitative or qualitative studies taking the children's and parents' perspectives into account. A thematic synthesis was done to categorize the needs. Results concerning the help-seeking behaviour and the influence of demographic variables were extracted and summarized. Our results were limited by the aspect that no evaluation of study quality had been made and influences on the categorizing process by the authors' subjective perceptions are likely. There were a lot of hints regarding the needs of the families, but little report was found about help-seeking behaviour and demographic variables. The "health literacy" concept was discussed as a basis for further research in this area.

  18. Resilience in the face of serious illness among chronically ill African Americans in later life.

    PubMed

    Becker, Gay; Newsom, Edwina

    2005-07-01

    The purpose of this work was to examine older African Americans' philosophies about their chronic illnesses and how those philosophies affected chronic illness management. Three to five in-depth interviews were conducted over the course of several years with 38 respondents between the ages of 65 and 91. Both open-ended and semistructured questions were asked. Respondents demonstrated determination, perseverance, and tenacity no matter how serious their illnesses were. Racism was instrumental in shaping the responses of these African Americans to their illnesses through cultural values that emphasized independence, spirituality, and survival. Respondents demonstrated a resilient philosophy as they faced disabling illness. This research attests to the importance of examining racism in the analysis of how older ethnic minorities live with chronic illness, as it provides the context for understanding the development of culturally specific philosophies about illness. Resilience, as a culturally specific philosophy, is an important adjunct to chronic illness management in later life, and more needs to be understood about the dimensions that shape it by cultural group.

  19. Combining nutrition and exercise to optimize survival and recovery from critical illness: Conceptual and methodological issues.

    PubMed

    Heyland, Daren K; Stapleton, Renee D; Mourtzakis, Marina; Hough, Catherine L; Morris, Peter; Deutz, Nicolaas E; Colantuoni, Elizabeth; Day, Andrew; Prado, Carla M; Needham, Dale M

    2016-10-01

    Survivors of critical illness commonly experience neuromuscular abnormalities, including muscle weakness known as ICU-acquired weakness (ICU-AW). ICU-AW is associated with delayed weaning from mechanical ventilation, extended ICU and hospital stays, more healthcare-related hospital costs, a higher risk of death, and impaired physical functioning and quality of life in the months after ICU admission. These observations speak to the importance of developing new strategies to aid in the physical recovery of acute respiratory failure patients. We posit that to maintain optimal muscle mass, strength and physical function, the combination of nutrition and exercise may have the greatest impact on physical recovery of survivors of critical illness. Randomized trials testing this and related hypotheses are needed. We discussed key methodological issues and proposed a common evaluation framework to stimulate work in this area and standardize our approach to outcome assessments across future studies. Copyright © 2015 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  20. Illness perception, coping and adherence to treatment among patients with chronic kidney disease.

    PubMed

    Vélez-Vélez, Esperanza; Bosch, Ricardo J

    2016-04-01

    To analyse the predictive value of illness representations on treatment adherence and coping strategies in a group of patients on haemodialysis. Understanding the cognitive and emotional factors that influence adherence behaviour and coping strategies and determining their relationship to sociodemographic factors remain a challenge; meeting this challenge would encourage comprehensive patient care, thereby improving their quality of life Cross-sectional study with predictive means in a sample of 135 patients on haemodialysis. Data collection occurred from September 2010-January 2012 and tools included the following: sociodemographic data, Illness Perception Questionnaire-Revised, the Cuestionario de Afrontamiento del Estrés and the Morisky-Green test to study adherence to treatment. Being a woman, having a greater knowledge of the disease and having a poorer sense of personal control affected adherence to treatment on controlling for each factor. 'Identity', 'personal control' and 'adherence' were associated with a proactive coping strategy, whereas 'evolution' and 'gender' were related independently to avoidance coping strategies; those who believed that their illness had a chronic course were more likely to cope by avoiding the problem and this tendency was stronger among women. This study provides evidence supporting the role of gender, knowledge about the disease and sense of personal control in adherence to therapeutic regimens of patients in chronic haemodialysis. The identification and characterization of patients' perception of chronic illness may represent a useful framework to influence disease outcomes such as adherence. © 2015 John Wiley & Sons Ltd.

  1. Illness Uncertainty and Illness Intrusiveness as Predictors of Depressive and Anxious Symptomology in College Students with Chronic Illnesses

    ERIC Educational Resources Information Center

    Mullins, Alexandria J.; Gamwell, Kaitlyn L.; Sharkey, Christina M.; Bakula, Dana M.; Tackett, Alayna P.; Suorsa, Kristina I.; Chaney, John M.; Mullins, Larry L.

    2017-01-01

    Objective: To examine predictors of psychological functioning in college students with chronic illnesses. Participants: Participants (N = 1413) included 364 students with self-reported diagnoses of asthma or allergies, 148 students with other chronic illnesses (eg, epilepsy, type 1 diabetes), and 901 healthy students. Data were collected between…

  2. Physiological and behavioural effects of intradermal injection of sodium lauryl sulfate as an alternative to mulesing in lambs.

    PubMed

    Colditz, I G; Paull, D R; Lee, C; Fisher, A D

    2010-12-01

    To assess the effects on physiology and behaviour of intradermal injection of sodium lauryl sulfate (SLS) as an alternative to mulesing. Three groups of Merino lambs were studied: Control (n = 10), SLS (n = 11) and Mulesed (n = 11). The SLS group received SLS (7% w/v) and benzyl alcohol (20 mg/mL) in phosphate buffer, and the Mulesed group received 6 mL topical local anaesthetic as a wound dressing. Haematology, cortisol, beta-endorphin and haptoglobin concentrations, rectal temperatures, body weight and behaviours were monitored for up to 42 days post treatments. SLS treatment induced mild swelling followed by thin scab formation. Fever (>40°C) was observed at 12 and 24 h, cortisol concentration was elevated on days 1 and 2, haptoglobin concentration was highly elevated on days 2-7, white blood cell count was elevated on days 2 and 4 post treatment, but average daily gain was not affected. Fever at 12 h was significantly higher in the SLS than in the Mulesed group, whereas maximum temperature, temperature area under the curve (AUC), occurrence of fever, cortisol profile, cortisol AUC, white blood cell counts and haptoglobin concentrations until day 7 were comparable. The behaviours of normal standing, total standing and total lying were modified for 2 days by SLS treatment, but changes were less marked and of shorter duration than in the Mulesed group. On day 1, the SLS group spent <5% of time in total abnormal behaviours compared with 18% in the Mulesed group. The SLS group tended to spend more time in abnormal behaviours on day 1 than the Controls. The behaviour of the SLS group was similar to that of the unmulesed Controls and their physiological responses were intermediate between the Mulesed lambs receiving post-surgical analgesia and the Controls. © 2010 CSIRO. Australian Veterinary Journal © 2010 Australian Veterinary Association.

  3. Healthcare-seeking Behaviour for Common Infectious Disease-related Illnesses in Rural Kenya: A Community-based House-to-house Survey

    PubMed Central

    Flannery, Brendan; Onyango, Bernard; Larson, Charles; Alaii, Jane; Zhang, Xingyou; Hamel, Mary J.; Breiman, Robert F.; Feikin, Daniel R.

    2011-01-01

    Community surveys of healthcare-use determine the proportion of illness episodes not captured by health facility-based surveillance, the methodology used most commonly to estimate the burden of disease in Africa. A cross-sectional survey of households with children aged less than five years was conducted in 35 of 686 census enumeration areas in rural Bondo district, western Kenya. Healthcare sought for acute episodes of diarrhoea or fever in the past two weeks or pneumonia in the past year was evaluated. Factors associa-ted with healthcare-seeking were analyzed by logistic regression accounting for sample design. In total, 6,223 residents of 981 households were interviewed. Of 1,679 children aged less than five years, 233 (14%) had diarrhoea, and 736 (44%) had fever during the past two weeks; care at health facilities was sought for one-third of these episodes. Pneumonia in the past year was reported for 64 (4%) children aged less than five years; 88% sought healthcare at any health facility and 48% at hospitals. Seeking healthcare at health facilities was more likely for children from households with higher socioeconomic status and with more symptoms of severe illness. Health facility and hospital-based surveillance would underestimate the burden of disease substantially in rural western Kenya. Seeking healthcare at health facilities and hospitals varied by syndrome, severity of illness, and characteristics of the patient. PMID:21528791

  4. Exploring the relationship between stigma and help-seeking for mental illness in African-descended faith communities in the UK.

    PubMed

    Mantovani, Nadia; Pizzolati, Micol; Edge, Dawn

    2017-06-01

    Stigma related to mental illness affects all ethnic groups, contributing to the production and maintenance of mental illness and restricting access to care and support. However, stigma is especially prevalent in minority communities, thus potentially increasing ethnically based disparities. Little is known of the links between stigma and help-seeking for mental illness in African-descended populations in the UK. Building on the evidence that faith-based organizations (FBOs) can aid the development of effective public health strategies, this qualitative study used semi-structured interviews with faith groups to explore the complex ways in which stigma influences help-seeking for mental illness in African-descended communities. A thematic approach to data analysis was applied to the entire data set. Twenty-six men and women who had varying levels of involvement with Christian FBOs in south London were interviewed (e.g. six faith leaders, thirteen 'active members' and seven 'regular attendees'). Key factors influencing help-seeking behaviour were as follows: beliefs about the causes of mental illness; 'silencing' of mental illness resulting from heightened levels of ideological stigma; and stigma (re)production and maintenance at community level. Individuals with a diagnosis of mental illness were likely to experience a triple jeopardy in terms of stigma. 'One-size-fits-all' approaches cannot effectively meet the needs of diverse populations. To ensure that services are more congruent with their needs, health and care organizations should enable service users, families and community members to become active creators of interventions to remove barriers to help-seeking for mental illness. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  5. Co-occurring mental illness and health care utilization and expenditures in adults with obesity and chronic physical illness.

    PubMed

    Shen, Chan; Sambamoorthi, Usha; Rust, George

    2008-06-01

    The objectives of the study were to compare health care expenditures between adults with and without mental illness among individuals with obesity and chronic physical illness. We performed a cross-sectional analysis of 2440 adults (older than age 21) with obesity using a nationally representative survey of households, the Medical Expenditure Panel Survey. Chronic physical illness consisted of self-reported asthma, diabetes, heart disease, hypertension, or osteoarthritis. Mental illness included affective disorders; anxiety, somatoform, dissociative, personality disorders; and schizophrenia. Utilization and expenditures by type of service (total, inpatient, outpatient, emergency room, pharmacy, and other) were the dependent variables. Chi-square tests, logistic regression on likelihood of use, and ordinary least squares regression on logged expenditures among users were performed. All regressions controlled for gender, race/ethnicity, age, martial status, region, education, employment, poverty status, health insurance, smoking, and exercise. All analyses accounted for the complex design of the survey. We found that 25% of adults with obesity and physical illness had a mental illness. The average total expenditures for obese adults with physical illness and mental illness were $9897; average expenditures were $6584 for those with physical illness only. Mean pharmacy expenditures for obese adults with physical illness and mental illness and for those with physical illness only were $3343 and $1756, respectively. After controlling for all independent variables, among adults with obesity and physical illness, those with mental illness were more likely to use emergency services and had higher total, outpatient, and pharmaceutical expenditures than those without mental illness. Among individuals with obesity and chronic physical illness, expenditures increased when mental illness is added. Our study findings suggest cost-savings efforts should examine the reasons for

  6. Recommendations to reduce inequalities for LGBT people facing advanced illness: ACCESSCare national qualitative interview study

    PubMed Central

    Bristowe, Katherine; Hodson, Matthew; Wee, Bee; Almack, Kathryn; Johnson, Katherine; Daveson, Barbara A; Koffman, Jonathan; McEnhill, Linda; Harding, Richard

    2017-01-01

    Background: Lesbian, gay, bisexual and/or trans (LGBT) people have higher risk of certain life-limiting illnesses and unmet needs in advanced illness and bereavement. ACCESSCare is the first national study to examine in depth the experiences of LGBT people facing advanced illness. Aim: To explore health-care experiences of LGBT people facing advanced illness to elicit views regarding sharing identity (sexual orientation/gender history), accessing services, discrimination/exclusion and best-practice examples. Design: Semi-structured in-depth qualitative interviews analysed using thematic analysis. Setting/participants: In total, 40 LGBT people from across the United Kingdom facing advanced illness: cancer (n = 21), non-cancer (n = 16) and both a cancer and a non-cancer conditions (n = 3). Results: In total, five main themes emerged: (1) person-centred care needs that may require additional/different consideration for LGBT people (including different social support structures and additional legal concerns), (2) service level or interactional (created in the consultation) barriers/stressors (including heteronormative assumptions and homophobic/transphobic behaviours), (3) invisible barriers/stressors (including the historical context of pathology/criminalisation, fears and experiences of discrimination) and (4) service level or interactional facilitators (including acknowledging and including partners in critical discussions). These all shape (5) individuals’ preferences for disclosing identity. Prior experiences of discrimination or violence, in response to disclosure, were carried into future care interactions and heightened with the frailty of advanced illness. Conclusion: Despite recent legislative change, experiences of discrimination and exclusion in health care persist for LGBT people. Ten recommendations, for health-care professionals and services/institutions, are made from the data. These are simple, low cost and offer potential gains in access

  7. Total plasma magnesium in healthy and critically ill foals.

    PubMed

    Mariella, J; Isani, G; Andreani, G; Freccero, F; Carpenè, E; Castagnetti, C

    2016-01-15

    Abnormalities in total Mg (tMg) concentration in plasma and/or serum are common in critically ill humans, and the association with increased mortality has been documented in several clinical studies in adults and newborns with hypoxic-ischemic encephalopathy. Abnormalities in tMg were studied in hospitalized dogs, cats, and adult horses. Newborn foals were scarcely studied with regard to Mg concentration. The aims of the present study were: (1) to compare two analytical methods for the determination of tMg in plasma: the automated colorimetric method and the atomic absorption spectrometry; (2) to measure plasma tMg in healthy foals during the first 72 hours after birth and in sick foals during the first 72 hours of hospitalization; (3) to compare total plasma Mg concentration among healthy foals, foals affected by perinatal asphyxia syndrome (PAS), prematurity and/or dismaturity, and sepsis; (4) to evaluate tMg plasma concentration in surviving and non-surviving foals. One hundred seventeen foals were included in the study: 20 healthy and 97 sick foals. The automated method used in clinical practice probably overestimates plasma tMg. Due to its higher sensitivity and specificity, the atomic absorption spectrometry should be considered the method of choice from an analytical point of view, but requires an instrumentation not easily available in any laboratory and specific technical skills and competencies. Plasma tMg in healthy foals were included in the range 0.52 to 1.01 mmol/L and did not show any time-dependent change during the first 72 hours of life. In sick foals, tMg evaluated at T0 was statistically higher than tMg measured at subsequent times. Foals affected by PAS had a tMg at T0 significantly higher (P < 0.01) than healthy, septic, and premature and/or dysmature foals. The t test found significantly higher (P < 0.01) plasma tMg measured at T0 in non-surviving than in surviving foals. Plasma tMg could be a useful parameter for the diagnosis of PAS

  8. Interventions for reducing self-stigma in people with mental illnesses: a systematic review of randomized controlled trials

    PubMed Central

    Büchter, Roland Brian; Messer, Melanie

    2017-01-01

    Background: Self-stigma occurs when people with mental illnesses internalize negative stereotypes and prejudices about their condition. It can reduce help-seeking behaviour and treatment adherence. The effectiveness of interventions aimed at reducing self-stigma in people with mental illness is systematically reviewed. Results are discussed in the context of a logic model of the broader social context of mental illness stigma. Methods: Medline, Embase, PsycINFO, ERIC, and CENTRAL were searched for randomized controlled trials in November 2013. Studies were assessed with the Cochrane risk of bias tool. Results: Five trials were eligible for inclusion, four of which provided data for statistical analyses. Four studies had a high risk of bias. The quality of evidence was very low for each set of interventions and outcomes. The interventions studied included various group based anti-stigma interventions and an anti-stigma booklet. The intensity and fidelity of most interventions was high. Two studies were considered to be sufficiently homogeneous to be pooled for the outcome self-stigma. The meta-analysis did not find a statistically significant effect (SMD [95% CI] at 3 months: –0.26 [–0.64, 0.12], I2=0%, n=108). None of the individual studies found sustainable effects on other outcomes, including recovery, help-seeking behaviour and self-stigma. Conclusions: The effectiveness of interventions against self-stigma is uncertain. Previous studies lacked statistical power, used questionable outcome measures and had a high risk of bias. Future studies should be based on robust methods and consider practical implications regarding intervention development (relevance, implementability, and placement in routine services). PMID:28496396

  9. Coping strategies and styles of family carers of persons with enduring mental illness: a mixed methods analysis.

    PubMed

    Kartalova-O'Doherty, Yulia; Doherty, Donna Tedstone

    2008-03-01

    A qualitative exploratory study investigated the experiences and needs of family carers of persons with enduring mental illness in Ireland. The current mixed-methods secondary study used content analysis and statistical procedures to identify and explore the coping strategies emerging from the original interviews. The majority of family carers reported use of active behavioural coping strategies, sometimes combined with active cognitive or avoidance strategies. The percentage of cares reporting use of active cognitive strategies was the lowest among those whose ill relative lived in their home, and the highest among those whose relative lived independently. Participants with identified active cognitive strategies often reported that their relative was employed or in training. Participants who reported use of avoidance strategies were significantly younger than participants who did not report use of such strategies. The lowest percentage of avoidance strategies was among participants whose ill relative lived independently, whereas the highest was among carers whose relative lived in their home. The findings of this study highlight the importance of a contextual approach to studying coping styles and processes. Further research questions and methodological implications are discussed.

  10. Progranulin haploinsufficiency causes biphasic social dominance abnormalities in the tube test.

    PubMed

    Arrant, A E; Filiano, A J; Warmus, B A; Hall, A M; Roberson, E D

    2016-07-01

    Loss-of-function mutations in progranulin (GRN) are a major autosomal dominant cause of frontotemporal dementia (FTD), a neurodegenerative disorder in which social behavior is disrupted. Progranulin-insufficient mice, both Grn(+/-) and Grn(-/-) , are used as models of FTD due to GRN mutations, with Grn(+/-) mice mimicking the progranulin haploinsufficiency of FTD patients with GRN mutations. Grn(+/-) mice have increased social dominance in the tube test at 6 months of age, although this phenotype has not been reported in Grn(-/-) mice. In this study, we investigated how the tube test phenotype of progranulin-insufficient mice changes with age, determined its robustness under several testing conditions, and explored the associated cellular mechanisms. We observed biphasic social dominance abnormalities in Grn(+/-) mice: at 6-8 months, Grn(+/-) mice were more dominant than wild-type littermates, while after 9 months of age, Grn(+/-) mice were less dominant. In contrast, Grn(-/-) mice did not exhibit abnormal social dominance, suggesting that progranulin haploinsufficiency has distinct effects from complete progranulin deficiency. The biphasic tube test phenotype of Grn(+/-) mice was associated with abnormal cellular signaling and neuronal morphology in the amygdala and prefrontal cortex. At 6-9 months, Grn(+/-) mice exhibited increased mTORC2/Akt signaling in the amygdala and enhanced dendritic arbors in the basomedial amygdala, and at 9-16 months Grn(+/-) mice exhibited diminished basal dendritic arbors in the prelimbic cortex. These data show a progressive change in tube test dominance in Grn(+/-) mice and highlight potential underlying mechanisms by which progranulin insufficiency may disrupt social behavior. © 2016 John Wiley & Sons Ltd and International Behavioural and Neural Genetics Society.

  11. Traditional medicine for the rich and knowledgeable: challenging assumptions about treatment-seeking behaviour in rural and peri-urban Nepal

    PubMed Central

    Thorsen, Rikke Stamp; Pouliot, Mariève

    2016-01-01

    Traditional medicine is commonly assumed to be a crucial health care option for poor households in developing countries. However, little research has been done in Asia to quantify the reliance on traditional medicine and its determinants. This research contributes to filling in this knowledge gap using household survey data collected from 571 households in three rural and peri-urban sites in Nepal in 2012. Questions encompassed household socioeconomic characteristics, illness characteristics, and treatment-seeking behaviour. Treatment choice was investigated through bivariate analyses. Results show that traditional medicine, and especially self-treatment with medicinal plants, prevail as treatment options in both rural and peri-urban populations. Contrarily to what is commonly assumed, high income is an important determinant of use of traditional medicine. Likewise, knowledge of medicinal plants, age, education, gender and illness chronicity were also significant determinants. The importance of self-treatment with medicinal plants should inform the development of health policy tailored to people’s treatment-seeking behaviour. PMID:26130610

  12. Illness representations, coping, and illness outcomes in people with cancer: a systematic review and meta-analysis.

    PubMed

    Richardson, Emma M; Schüz, Natalie; Sanderson, Kristy; Scott, Jennifer L; Schüz, Benjamin

    2017-06-01

    Cancer is associated with negative health and emotional outcomes in those affected by it, suggesting the need to better understand the psychosocial determinants of illness outcomes and coping. The common sense model is the leading psychological model of self-regulation in the face of illness and assumes that subjective illness representations explain how people attempt to cope with illness. This systematic review and meta-analysis examines the associations of the common sense model's illness representation dimensions with health and coping outcomes in people with cancer. A systematic literature search located 54 studies fulfilling the inclusion criteria, with 38 providing sufficient data for meta-analysis. A narrative review of the remaining studies was also conducted. Random-effects models revealed small to moderate effect sizes (Fisher Z) for the relations between illness representations and coping behaviors (in particular between control perceptions, problem-focused coping, and cognitive reappraisal) and moderate to large effect sizes between illness representations and illness outcomes (in particular between identity, consequences, emotional representations, and psychological distress). The narrative review of studies with insufficient data provided similar results. The results indicate how illness representations relate to illness outcomes in people with cancer. However, more high-quality studies are needed to examine causal effects of illness representations on coping and outcomes. High heterogeneity indicates potential moderators of the relationships between illness representations and health and coping outcomes, including diagnostic, prognostic, and treatment-related variables. This review can inform the design of interventions to improve coping strategies and mental health outcomes in people with cancer. Copyright © 2016 John Wiley & Sons, Ltd.

  13. Development and validation of the Vellore Occupational Therapy Evaluation Scale to assess functioning in people with mental illness.

    PubMed

    Samuel, Reema; Russell, Paul Ss; Paraseth, Tapan Kumar; Ernest, Sharmila; Jacob, K S

    2016-08-26

    Available occupational therapy assessment scales focus on specific areas of functioning. There is a need for comprehensive evaluation of diverse aspects of functioning in people with mental illness. To develop a comprehensive assessment scale to evaluate diverse aspects of functioning among people with mental illness and to assess its validity and reliability. Available instruments, which evaluate diverse aspects of functioning in people with mental illness, were retrieved. Relevant items, which evaluate specific functions, were selected by a committee of mental health experts and combined to form a comprehensive instrument. Face and content validity and feasibility were assessed and the new instrument was piloted among 60 patients with mental illness. The final version of the instrument was employed in 151 consecutive clients, between 18 and 60 years of age, who were also assessed using Global Assessment of Functioning (GAF), Occupational Therapy Task Observation Scale (OTTOS), Social Functioning Questionnaire (SFQ), Rosenberg Self Esteem Scale (RSES) and Pai and Kapur Family Burden Interview Schedule (FBIS) by two therapists. The inter-rater reliability and test-retest reliability of the new instrument (Vellore Occupational Therapy Evaluation Scale (VOTES)) were also evaluated. The new scale had good internal consistency (Cronbach's alpha = .817), inter-rater reliability .928 (.877-.958) and test-retest reliability .928 (.868-.961). The correlation between the general behaviour domain (Pearson's Correlation Coefficient [PCC] = -.763, p = .000), task behaviour (PCC = -.829, p = .000), social skills (PCC = -.351, p = .000), intrapersonal skills (PCC = -.208, p = .010), instrumental activities of daily living (IADL) (PCC = -.329, p = .038) and leisure activities (PCC = -.433, p = .005) scores of VOTES with the corresponding domains in the scales used for comparison was statistically significant. The correlation

  14. An investigation of models of illness in carers of schizophrenia patients using the Illness Perception Questionnaire.

    PubMed

    Barrowclough, C; Lobban, F; Hatton, C; Quinn, J

    2001-11-01

    Although carers' reactions to schizophrenic illness in a close family member may have important implications for the patient and for themselves, little is known of factors that influence the way carers respond. In the area of physical health problems, people's models of their illness or illness representations have been found to be related to the ways they react and cope with their illness. This study examines the use of a modified form of the Illness Perception Questionnaire (IPQ) to investigate illness models in a sample of carers of schizophrenia patients. Forty-seven carers participated. The psychometric properties of the modified IPQ were examined, and a number of carer and patient outcomes were investigated in relation to carer scores on the illness identity, consequences, control-cure and timeline subscales of the modified IPQ. These outcomes included measures of carer distress and burden, expressed emotion dimensions, and patient functioning. The modified IPQ was found to be a reliable measure of carers' perceptions of schizophrenia. Carer functioning, the patient-carer relationship and patient illness characteristics were associated with different dimensions of illness perceptions. The findings support the proposal that carer cognitive representations of the illness may have important implications for both carer and patient outcomes in schizophrenia.

  15. Relationship between social network, social support and health behaviour in people with type 1 and type 2 diabetes: cross-sectional studies.

    PubMed

    Hempler, Nana F; Joensen, Lene E; Willaing, Ingrid

    2016-02-29

    Psychosocial and behavioural aspects of diabetes may differ according to diabetes type. This study compared people with type 1 and type 2 diabetes with respect to social relations (cohabitation status, contact with the social network and social support) and health behaviours (diet and physical activity). Furthermore, we examined whether potential differences in health behaviour between people with type 1 and type 2 diabetes were influenced by education level and social relations. We conducted two cross-sectional surveys consisting of people with type 2 diabetes (N = 1081) and type 1 diabetes (N = 2419) from a specialist diabetes clinic. Gender-stratified stepwise multiple regression models assessed differences by diabetes type and other variables of interest. Significant associations were found between diabetes type and social network, social support and health behaviour. No differences were observed regarding cohabitation status. People with type 2 diabetes were less physically active, less likely to follow recommended diet (men), had fewer contacts with family and friends and were less certain of counting on help in case of severe illness than people with type 1 diabetes. No impact of education level, social network and social support were observed concerning differences in health behaviours by diabetes type; however, in women, the association between physical activity and diabetes type was not significant after adjustment for social relations and education level. People with type 2 diabetes had less contact with the social network, less certainty about support in case of severe illness and fewer healthy behaviours than people with type 1 diabetes. It may be important to draw attention to differences in health behaviours and social relations between people with type 1 and type 2 diabetes in diabetes care, patient education and support initiatives.

  16. Functional analysis-based interventions for challenging behaviour in dementia.

    PubMed

    Moniz Cook, Esme D; Swift, Katie; James, Ian; Malouf, Reem; De Vugt, Marjolein; Verhey, Frans

    2012-02-15

    Functional analysis (FA) for the management of challenging behaviour is a promising behavioural intervention that involves exploring the meaning or purpose of an individual's behaviour. It extends the 'ABC' approach of behavioural analysis, to overcome the restriction of having to derive a single explanatory hypothesis for the person's behaviour. It is seen as a first line alternative to traditional pharmacological management for agitation and aggression. FA typically requires the therapist to develop and evaluate hypotheses-driven strategies that aid family and staff caregivers to reduce or resolve a person's distress and its associated behavioural manifestations. To assess the effects of functional analysis-based interventions for people with dementia (and their caregivers) living in their own home or in other settings. We searched ALOIS: the Cochrane Dementia and Cognitive Improvement Group's Specialized Register on 3 March 2011 using the terms: FA, behaviour (intervention, management, modification), BPSD, psychosocial and Dementia. Randomised controlled trials (RCTs) with reported behavioural outcomes that could be associated with functional analysis for the management of challenging behaviour in dementia. Four reviewers selected trials for inclusion. Two reviewers worked independently to extract data and assess trial quality, including bias. Meta-analyses for reported incidence, frequency, severity of care recipient challenging behaviour and mood (primary outcomes) and caregiver reaction, burden and mood were performed. Details of adverse effects were noted. Eighteen trials are included in the review. The majority were in family care settings. For fourteen studies, FA was just one aspect of a broad multi-component programme of care. Assessing the effect of FA was compromised by ill-defined protocols for the duration of component parts of these programmes (i.e. frequency of the intervention or actual time spent). Therefore, establishing the real effect of the

  17. Randomized controlled trials of interventions to change maladaptive illness beliefs in people with coronary heart disease: systematic review.

    PubMed

    Goulding, Lucy; Furze, Gill; Birks, Yvonne

    2010-05-01

    This paper is a report of a systematic review of randomized controlled trials of interventions to change maladaptive illness beliefs in people with coronary heart disease, and was conducted to determine whether such interventions were effective in changing maladaptive beliefs, and to assess any consequent change in coping and outcome. An increasing body of evidence suggests that faulty beliefs can lead to maladaptive behaviours and, in turn, to poor outcomes. However, the effectiveness of interventions to change such faulty illness beliefs in people with coronary heart disease is unknown. Multiple data bases were searched using a systematic search strategy. In addition, reference lists of included papers were checked and key authors in the field contacted. The systematic review included randomized controlled trials with adults of any age with a diagnosis of coronary heart disease and an intervention aimed at changing cardiac beliefs. The primary outcome measured was change in beliefs about coronary heart disease. Thirteen trials met the inclusion criteria. Owing to the heterogeneity of these studies, quantitative synthesis was not practicable. Descriptive synthesis of the results suggested that cognitive behavioural and counselling/education interventions can be effective in changing beliefs. The effects of changing beliefs on behavioural, functional and psychological outcomes remain unclear. While some interventions may be effective in changing beliefs in people with coronary heart disease, the effect of these changes on outcome is not clear. Further high quality research is required before firmer guidance can be given to clinicians on the most effective method to dispel cardiac misconceptions.

  18. Behaviour in children with cerebral palsy with and without epilepsy.

    PubMed

    Carlsson, Malin; Olsson, Ingrid; Hagberg, Gudrun; Beckung, Eva

    2008-10-01

    The aim of the study was to describe behavioural problems in children with cerebral palsy (CP) with and without epilepsy. The children were sampled from the Western Sweden CP register and were part of a European Union project. The Strength and Difficulties Questionnaire and questions on epilepsy were answered by one parent of each child. Medical records were reviewed. Parents of 83 children (44 males, 39 females) age range participated: 30 at Gross Motor Function Classification System levels I and II, and 53 at levels III to V; 60 had spastic age range 8 to 12 years (bilateral 42, unilateral 18) and 23 dyskinetic CP; 34 children had active epilepsy. The proportion of children with normal behaviour on the total difficulties score (TDS) of the Strength and Difficulties Questionnaire was significantly lower than normative data (57% vs 80%, p<0.001). Parents of 21 children (25%) considered their child's behaviour to be abnormal. Children with CP and epilepsy had a significantly higher median TDS (p=0.03) than seizure-free children. In children with aided or no walking ability, the TDS was significantly higher in those with epilepsy (p=0.04). Parents of 32 children (39%) considered their children's behaviour to have an impact on themselves and others. We conclude that behavioural problems are common in children with CP, and even more when epilepsy is present. Parents identify these problems, and professionals need to address them.

  19. Understanding feline emotions: … and their role in problem behaviours.

    PubMed

    Heath, Sarah

    2018-05-01

    Practical relevance: Despite its importance, emotional health is a subject that is sadly neglected in the context of companion animals. Understanding emotions is at the heart of veterinary behavioural medicine and is key to preventing, managing and treating reported behavioural problems in domestic cats. Clinical challenges: On a daily basis, veterinary practices are presented with the physical health impact of emotional health and with emotionally motivated behaviours that are undesirable to owners and/or detrimental to the cat. Emotional health is of equal importance to physical health and lies at the very core of veterinary medicine. Clinically, the emotional motivation for a behaviour must be identified before an assessment is made of whether the motivation is contextually appropriate and whether the cat's response is justified and normal, or abnormal in the circumstances. Evidence base: The majority of referenced evidence for our understanding of emotional motivations in mammals has come from the human field, but recently there has been increasing interest in the emotional health of non-human animals and a resulting growth in research. This review draws on the published literature and the author's personal experience to explore how emotions can influence feline behaviours. Global importance: Understanding the importance of emotional health is a major factor in ensuring positive welfare for cats, wherever they are kept as companion animals. It impacts on their physical health and their quality of life, and also on the relationship between cat and owner.

  20. Changes in attitudes, intended behaviour, and mental health literacy in the Swedish population 2009-2014: an evaluation of a national antistigma programme.

    PubMed

    Hansson, L; Stjernswärd, S; Svensson, B

    2016-08-01

    Public stigma of mental illness is still a major problem where numerous population studies during the last decade have mainly shown no improvements. A Swedish national antistigma campaign has been running 2010-2014. The aim of this study was to investigate changes in public stigma during this period as compared to baseline in 2009. Yearly population surveys were made between 2009 and 2014 including assessments of mental health literacy, attitudes, and intended future behaviour. Two surveys were made, one including a nationally representative sample and one including a representative sample from three original campaign regions. Multiple regression analyses, also including age, gender, education, and familiarity with mental illness were made to investigate yearly changes in public stigma compared to baseline. Mental health literacy improved significantly in the campaign regions between 2009 and 2014, as did intended future behaviour. Attitudes toward mental illness also improved significantly. Improvements were also shown in the national population surveys, but the time pattern of these compared to that of the original campaign regions indicated that these changes took place mainly after the campaign had been extended to a further five Swedish regions. The results of our surveys suggest that a campaign primarily based on social contact theory and involving people with lived experience of mental illness may, even in a rather short-term perspective, have a significant positive impact on mental health literacy, attitudes, and intentions of social contact with people with mental illness. © 2016 The Authors. Acta Psychiatrica Scandinavica Published by John Wiley & Sons Ltd.

  1. Social inequalities in 'sickness': European welfare states and non-employment among the chronically ill.

    PubMed

    van der Wel, Kjetil A; Dahl, Espen; Thielen, Karsten

    2011-12-01

    The aim of this paper is to examine educational inequalities in the risk of non-employment among people with illnesses and how they vary between European countries with different welfare state characteristics. In doing so, the paper adds to the growing literature on welfare states and social inequalities in health by studying the often overlooked 'sickness'-dimension of health, namely employment behaviour among people with illnesses. We use European Union Statistics on Income and Living Conditions (EU-SILC) data from 2005 covering 26 European countries linked to country characteristics derived from Eurostat and OECD that include spending on active labour market policies, benefit generosity, income inequality, and employment protection. Using multilevel techniques we find that comprehensive welfare states have lower absolute and relative social inequalities in sickness, as well as more favourable general rates of non-employment. Hence, regarding sickness, welfare resources appear to trump welfare disincentives. Copyright © 2011 Elsevier Ltd. All rights reserved.

  2. Stalkers and harassers of British royalty: an exploration of proxy behaviours for violence.

    PubMed

    James, David V; Mullen, Paul E; Meloy, J Reid; Pathé, Michele T; Preston, Lulu; Darnley, Brian; Farnham, Frank R; Scalora, Mario J

    2011-01-01

    Study of risk factors for violence to prominent people is difficult because of low base rates. This study of harassers of the royal family examined factors suggested in the literature as proxies for violence--breaching security barriers, achieving proximity, approach with a weapon, and approach with homicidal ideation. A stratified sample of different types of approach behaviour was randomly extracted from 2,332 Royalty Protection Police files, which had been divided into behavioural types. The final sample size was 275. Significant differences in illness symptomatology and motivation were found for each proxy group. Querulants were significantly over-represented in three of the four groups. There was generally little overlap between the proxy groups. There is no evidence of the proxy items examined being part of a "pathway to violence". Different motivations may be associated with different patterns of risk. Risk assessment must incorporate knowledge of the interactions between motivation, mental state, and behaviour. Copyright © 2010 John Wiley & Sons, Ltd.

  3. Review: Quantifying animal feeding behaviour with a focus on pigs.

    PubMed

    Maselyne, Jarissa; Saeys, Wouter; Van Nuffel, Annelies

    2015-01-01

    The study of animal feeding behaviour is of interest to understand feeding, to investigate the effect of treatments and conditions or to predict illness. This paper reviews the different steps to undertake when studying animal feeding behaviour, with illustrations for group-housed pigs. First, one must be aware of the mechanisms that control feeding and the various influences that can change feeding behaviour. Satiety is shown to largely influence free feeding (ad libitum and without an operant condition) in animals, but 'free' feeding seems a very fragile process, given the many factors that can influence feeding behaviour. Second, a measurement method must be chosen that is compatible with the goal of the research. Several measurement methods exist, which lead to different experimental set-ups and measurement data. Sensors are available for lab conditions, for research on group-housed pigs and also for on-farm use. Most of these methods result in a record of feeding visits. However, these feeding visits are often found to be clustered into meals. Thus, the third step is to choose which unit of feeding behaviour to use for analysis. Depending on the situation, either meals, feeding visits, other raw data, or a combination thereof can be suitable. Meals are more appropriate for analysing short-term feeding behaviour, but this may not be true for disease detection. Further research is therefore needed. To cluster visits into meals, an appropriate analysis method has to be selected. The last part of this paper provides a review and discussion of the existing methods for meal determination. A variety of methods exist, with the most recent methods based on the influence of satiety on feeding. More thorough validation of the recent methods, including validation from a behavioural point of view and uniformity in the applied methods is therefore necessary. Copyright © 2014 Elsevier Inc. All rights reserved.

  4. Random Assignment to Illness: Teaching Illness and Disease in the Introductory Health Communication Course

    ERIC Educational Resources Information Center

    Gray, Jennifer B.; Riley, Sarah

    2011-01-01

    A key concept in health communication is the difference between disease and illness: disease refers to the physical manifestations of a condition, while illness encompasses the physical, emotional, social, communicative, and psychological experience of living with a condition. The individual illness experience takes into account the full story of…

  5. Implementing evidence-based physical activity interventions for people with mental illness: an Australian perspective.

    PubMed

    Rosenbaum, Simon; Tiedemann, Anne; Stanton, Robert; Parker, Alexandra; Waterreus, Anna; Curtis, Jackie; Ward, Philip B

    2016-02-01

    Physical activity (PA) and exercise is increasingly being recognised as an efficacious component of treatment for various mental disorders. The association between PA and cardiometabolic disease is well established, as is the strong link between mental illness, sedentary behaviour and poor cardiometabolic health. Examples of successful integration of clinical PA programs within mental health treatment facilities are increasing. The aim of this review was to summarise the evidence regarding PA and mental illness, and to present examples of clinical exercise programs within Australian mental health facilities. A narrative synthesis of systematic reviews and clinical trials was conducted. Evidence supporting the inclusion of PA programs as an adjunct to treatment for various conditions was presented; including depression, schizophrenia, anxiety disorders, post-traumatic stress disorder and substance abuse. In light of the available evidence, the inclusion of clinical PA programs within mental health treatment, facilitated by dedicated clinicians (exercise physiologists / physiotherapists) was justified. PA is a feasible, effective and acceptable adjunct to usual care for a variety of mental disorders. There is a clear need for greater investment in initiatives aiming to increase PA among people experiencing mental illness, given the benefits to both mental and physical health outcomes. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  6. An appraisal of practice guidelines for smoking cessation in people with severe mental illness.

    PubMed

    Sharma, Ratika; Alla, Kristel; Pfeffer, Daniel; Meurk, Carla; Ford, Pauline; Kisely, Steve; Gartner, Coral

    2017-11-01

    To review the quality of current smoking cessation guidelines that include recommendations for people with severe mental illness. A systematic search of scientific databases, central government health authority websites, psychiatry peak bodies, guideline clearing houses and Google was undertaken for relevant smoking cessation guidelines. Three reviewers independently assessed guideline quality using the AGREE II (Appraisal of Guidelines for REsearch and Evaluation II) instrument. Two reviewers extracted recommendations specific to smokers with severe mental illness. Thirteen guidelines met the inclusion criteria. Seven guidelines scored ⩾60% in at least four domains. Median scores for 'Editorial independence', 'Rigour of development', 'Stakeholder Involvement' and 'Applicability' were less than 60%. The highest median scores were for 'Scope and purpose' (87%, 69-96%) and 'Clarity of presentation' (87%, 56-98%). 'Editorial independence' (33.3%, 0-86%) and 'Rigour of development' (54%, 11-92%) had the lowest median domain scores. The guidelines varied greatly in their recommendations but the majority recommended nicotine replacement therapy, bupropion or varenicline as first-line pharmacotherapy, along with behavioural support. Many guidelines did not adequately report their methods or the competing interests of the authors. Future guidelines development may benefit from more specifically addressing AGREE II criteria and the needs of smokers with severe mental illness.

  7. Exploring lay perceptions of the causes of crib-biting/windsucking behaviour in horses.

    PubMed

    Litva, A; Robinson, C S; Archer, D C

    2010-05-01

    Crib-biting/windsucking behaviour has important consequences for equine health and welfare. Lay perceptions of health and illness are of interest to medical sociologists, providing important information to medical practitioners, but have infrequently been applied in veterinary research. To demonstrate how lay epidemiology can be applied within veterinary research by exploring the lay perceptions regarding the causes of crib-biting/windsucking behaviour in horses. Informants were recruited from professional and amateur horse owners who had or had not owned/cared for a horse that exhibited crib-biting/windsucking behaviour. In-depth interviews were used to examine perceptions about the development of this behaviour within each group until a 'saturation' of themes emerged. The main themes that emerged as causes of crib-biting/windsucking behaviour were 'boredom', 'stress' and 'habit/addiction'. In the group of owners/carers who did not have direct experience of this type of behaviour, 'copying' from other horses emerged as a strong theme and they stated that they would not wish to own a crib-biting/windsucking horse. In contrast, those who had direct experience of horses demonstrating this behaviour did not believe copying was a cause based on their own observations and would not be put off purchasing or caring for another horse displaying this behaviour. Perceptions about what causes crib-biting/windsucking was influenced by whether or not informants had personal experience of horses demonstrating this behaviour. The three main themes that emerged have some justification based on current research and highlight the need for further investigation into the underlying pathophysiology of crib-biting/windsucking behaviour. Qualitative approaches to health, disease and behaviour have an important role in the medical field and are applicable to veterinary research.

  8. Smoking, mental illness and socioeconomic disadvantage: analysis of the Australian National Survey of Mental Health and Wellbeing

    PubMed Central

    2013-01-01

    Background High rates of smoking and lower rates of smoking cessation are known to be associated with common mental disorders such as anxiety and depression, and with individual and community measures of socioeconomic status. It is not known to what extent mental illness and socioeconomic status might be jointly associated with smoking behaviour. We set out to examine the relationship between mental illness, measures of socioeconomic disadvantage and both current smoking and smoking cessation rates. Methods We used data from the 2007 Australian National Survey of Mental Health and Wellbeing to examine the relationship between mental illness, socioeconomic status and both current smoking and smoking cessation. We used cross-classified tables and logistic regression to examine the relationship between psychosocial and sociodemographic predictors and current smoking. We also used proportional hazards regression to examine the relationship between the factors and smoking cessation. Results Both mental illness and socioeconomic status were independently associated with current smoking and with lower likelihood of smoking cessation, with gradients in smoking by mental health status being observed within levels of socioeconomic indicators and vice versa. Having a mental illness in the past 12 months was the most prevalent factor strongly associated with smoking, affecting 20.0% of the population, associated with increased current smoking (OR 2.43; 95% CI: 1.97-3.01) and reduced likelihood of smoking cessation (HR: 0.77; 95% CI: 0.65-0.91). Conclusions The association between mental illness and smoking is not explained by the association between mental illness and socioeconomic status. There are strong socioeconomic and psychosocial gradients in both current smoking and smoking cessation. Incorporating knowledge of the other adverse factors in smokers’ lives may increase the penetration of tobacco control interventions in population groups that have historically

  9. Does Major Illness Cause Financial Catastrophe?

    PubMed Central

    Cook, Keziah; Dranove, David; Sfekas, Andrew

    2010-01-01

    Objective We examine the financial impact of major illnesses on the near-elderly and how this impact is affected by health insurance. Data Sources We use RAND Corporation extracts from the Health and Retirement Study from 1992 to 2006.1 Study Design Our dependent variable is the change in household assets, excluding the value of the primary home. We use triple difference median regressions on a sample of newly ill/uninsured near elderly (under age 65) matched to newly ill/insured near elderly. We also include a matched control group of households whose members are not ill. Results Controlling for the effects of insurance status and illness, we find that the median household with a newly ill, uninsured individual suffers a statistically significant decline in household assets of between 30 and 50 percent relative to households with matched insured individuals. Newly ill, insured individuals do not experience a decline in wealth. Conclusions Newly ill/uninsured households appear to be one illness away from financial catastrophe. Newly ill insured households who are matched to uninsured households appear to be protected against financial loss, at least in the near term. PMID:19840132

  10. White matter abnormalities in Gulf War veterans with posttraumatic stress disorder: A pilot study.

    PubMed

    Bierer, Linda M; Ivanov, Iliyan; Carpenter, David M; Wong, Edmund W; Golier, Julia A; Tang, Cheuk Y; Yehuda, Rachel

    2015-01-01

    Gulf War veterans were exposed to environmental toxins not present in other combat theaters resulting in a unique biological signature that only partially resembles that seen in other combat veterans with PTSD. Thus it is important to determine if brain abnormalities seen in non-Gulf War veterans with PTSD are also present in Gulf War veterans. In this pilot study, diffusion tensor imaging (DTI) tractography was used to assess the ultra-structural integrity of fronto-limbic white matter connections in Gulf War veterans with and without PTSD. The effects of chronic multisymptom illness on DTI measures was also evaluated. Subjects were 20 previously studied Gulf War veterans on whom MRIs had been obtained. Mean diffusivity (MD) and fractional anisotropy (FA) were determined for left and right cingulum bundle by DTI tractography and compared in separate analyses for 12 veterans with, and 8 without PTSD. The effect of chronic multisymptom illness and it's interaction with PTSD, were similarly investigated using multivariate ACOVA. Partial correlations were used to test the associations of both DTI indices with PTSD severity and plasma cortisol, controlling for whole brain volume. Significantly lower MD was demonstrated in the right cingulum bundle among Gulf War veterans with PTSD. There were no significant differences in MD or FA in the left cingulum bundle. The presence of chronic multisymptom illness significantly attenuated the PTSD associated decrement in right cingulum MD. Clinician and self-rated PTSD symptom severity scores were significantly associated with reduced MD and increased FA in the right cingulum. Similar associations were observed for 8am plasma cortisol in a subset of participants. The preliminary findings indicate increased structural integrity - supporting enhanced connectivity - between right amygdala and anterior cingulate cortex in PTSD. This effect was strongest among Gulf War veterans without chronic multisymptom illness. The association of

  11. Starvation-Induced Dietary Behaviour in Drosophila melanogaster Larvae and Adults.

    PubMed

    Ahmad, Muhammad; Chaudhary, Safee Ullah; Afzal, Ahmed Jawaad; Tariq, Muhammad

    2015-09-24

    Drosophila melanogaster larvae are classified as herbivores and known to feed on non-carnivorous diet under normal conditions. However, when nutritionally challenged these larvae exhibit cannibalistic behaviour by consuming a diet composed of larger conspecifics. Herein, we report that cannibalism in Drosophila larvae is confined not only to scavenging on conspecifics that are larger in size, but also on their eggs. Moreover, such cannibalistic larvae develop as normally as those grown on standard cornmeal medium. When stressed, Drosophila melanogaster larvae can also consume a carnivorous diet derived from carcasses of organisms belonging to diverse taxonomic groups, including Musca domestica, Apis mellifera, and Lycosidae sp. While adults are ill-equipped to devour conspecific carcasses, they selectively oviposit on them and also consume damaged cadavers of conspecifics. Thus, our results suggest that nutritionally stressed Drosophila show distinct as well as unusual feeding behaviours that can be classified as detritivorous, cannibalistic and/or carnivorous.

  12. Mental health literacy in family caregivers: A comparative analysis.

    PubMed

    Mehrotra, Kanika; Nautiyal, Snigdha; Raguram, Ahalya

    2018-01-01

    The present study was undertaken to examine the current level of mental health literacy in family caregivers and to compare the changes over a 23-year period between 1993 and 2016. The current sample consisted of 60 family caregivers of patients with major mental illness from the in-patient and out-patient departments of NIMHANS, assessed on the Orientation towards Mental Illness Scale (OMI). This was compared with data of 80 family caregivers from previous study done in 1993. Family caregivers in the current study showed a significant positive trend on comparison with the previous study. However, area of abnormal behaviour shows a worsening of negative attitudes. Hopelessness and hypo-functioning, relating to the factor of after-effects of mental illness show no significant difference. While knowledge about mental illnesses can be improved by providing information, this does not automatically translate to integration of the mentally ill in society. Current initiatives need to be matched with specific and sustained efforts to reduce stigma associated with mental illness which have persisted unchanged. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. The impact of prison staff responses on self-harming behaviours: prisoners' perspectives.

    PubMed

    Marzano, Lisa; Ciclitira, Karen; Adler, Joanna

    2012-03-01

    To further understanding of how health and correctional staff responses to self-harming behaviours influence prisoners and their subsequent actions. Participant-centred, qualitative methods were used to explore the complex and under-researched perspectives of self-harming male prisoners. Semi-structured interviews were conducted with 20 adult male prisoners who had engaged in repetitive, non-suicidal self-harm during their current prison sentence, or considered doing so. The interviews were analyzed drawing on principles of thematic analysis and discourse analysis. With some exceptions, prison officers, nurses, and doctors are portrayed by prisoners as being ill-prepared to deal with repetitive self-harm, often displaying actively hostile attitudes and behaviours. These findings underscore the need for appropriate training, support and supervision for staff working with self-harming prisoners. ©2011 The British Psychological Society.

  14. Neurologic abnormalities in murderers.

    PubMed

    Blake, P Y; Pincus, J H; Buckner, C

    1995-09-01

    Thirty-one individuals awaiting trial or sentencing for murder or undergoing an appeal process requested a neurologic examination through legal counsel. We attempted in each instance to obtain EEG, MRI or CT, and neuropsychological testing. Neurologic examination revealed evidence of "frontal" dysfunction in 20 (64.5%). There were symptoms or some other evidence of temporal lobe abnormality in nine (29%). We made a specific neurologic diagnosis in 20 individuals (64.5%), including borderline or full mental retardation (9) and cerebral palsy (2), among others. Neuropsychological testing revealed abnormalities in all subjects tested. There were EEG abnormalities in eight of the 20 subjects tested, consisting mainly of bilateral sharp waves with slowing. There were MRI or CT abnormalities in nine of the 19 subjects tested, consisting primarily of atrophy and white matter changes. Psychiatric diagnoses included paranoid schizophrenia (8), dissociative disorder (4), and depression (9). Virtually all subjects had paranoid ideas and misunderstood social situations. There was a documented history of profound, protracted physical abuse in 26 (83.8%) and of sexual abuse in 10 (32.3%). It is likely that prolonged, severe physical abuse, paranoia, and neurologic brain dysfunction interact to form the matrix of violent behavior.

  15. Correctional Officers and the Incarcerated Mentally Ill: Responses to Psychiatric Illness in Prison

    PubMed Central

    Galanek, Joseph D.

    2014-01-01

    Based on ethnographic fieldwork in a U.S. men’s prison, I investigate how this social and cultural context structures relations between correctional officers and inmates with severe mental illness. Utilizing interpretivist perspectives, I explore how these relations are structured by trust, respect, and meanings associated with mental illness. Officers’ discretionary responses to mentally ill inmates included observations to ensure psychiatric stability and flexibility in rule enforcement and were embedded within their role to ensure staff and inmate safety. Officers identified housing, employment, and social support as important for inmates’ psychiatric stability as medications. Inmates identified officers’ observation and responsiveness to help seeking as assisting in institutional functioning. These findings demonstrate that this prison’s structures and values enable officers’ discretion with mentally ill inmates, rather than solely fostering custodial responses to these inmates’ behaviors. These officers’ responses to inmates with mental illness concurrently support custodial control and the prison’s order. PMID:25219680

  16. Dandy-Walker syndrome and chromosomal abnormalities.

    PubMed

    Imataka, George; Yamanouchi, Hideo; Arisaka, Osamu

    2007-12-01

    Dandy-Walker syndrome (DWS) is a brain malformation of unknown etiology, but several reports have been published indicating that there is a causal relationship to various types of chromosomal abnormalities and malformation syndromes. In the present article, we present a bibliographical survey of several previously issued reports on chromosomal abnormalities associated with DWS, including our case of DWS found in trisomy 18. There are various types of chromosomal abnormalities associated with DWS; most of them are reported in chromosome 3, 9, 13 and 18. We also summarize some other chromosomal abnormalities and various congenital malformation syndromes.

  17. A signal detection approach to patient-doctor communication and doctor-shopping behaviour among Japanese patients.

    PubMed

    Hagihara, Akihito; Tarumi, Kimio; Odamaki, Misato; Nobutomo, Koichi

    2005-12-01

    As one of the factors related to doctor-shopping behaviour (i.e. consulting multiple doctors with regard to the same illness episode), very little has been revealed about the role of doctor explanation. We examined therefore the association between doctor explanation and doctor-shopping behaviour. The subjects were internist-patient pairs in Japan. Signal detection analysis (SDA) was used for the data analysis. Of the 303 patients, 84 patients engaged in doctor shopping (27.7%). The following results were obtained: (1) of the 19 relevant variables, the 'level of doctor explanation: treatment' was the most significant predictor of doctor-shopping behaviour (P < 0.01), and (2) with regard to their subjective evaluations of the sufficiency of their explanations about treatment or testing, the evaluations of the doctors, rather than those of the patient, were significant predictors of doctor-shopping behaviour. These results imply the following: (1) a patient's inability to understand a doctor's explanation about treatment, which results from a large gap between the perceptions of the patient and those of the doctor, is the most significant predictor of doctor-shopping behaviour, and (2) in the context of favourable patient-doctor interactions, when doctors feel their explanations are insufficient, they may be able to prevent doctor-shopping behaviour by providing relatively thorough explanations about treatment.

  18. Near-future carbon dioxide levels alter fish behaviour by interfering with neurotransmitter function

    NASA Astrophysics Data System (ADS)

    Nilsson, Göran E.; Dixson, Danielle L.; Domenici, Paolo; McCormick, Mark I.; Sørensen, Christina; Watson, Sue-Ann; Munday, Philip L.

    2012-03-01

    Predicted future CO2 levels have been found to alter sensory responses and behaviour of marine fishes. Changes include increased boldness and activity, loss of behavioural lateralization, altered auditory preferences and impaired olfactory function. Impaired olfactory function makes larval fish attracted to odours they normally avoid, including ones from predators and unfavourable habitats. These behavioural alterations have significant effects on mortality that may have far-reaching implications for population replenishment, community structure and ecosystem function. However, the underlying mechanism linking high CO2 to these diverse responses has been unknown. Here we show that abnormal olfactory preferences and loss of behavioural lateralization exhibited by two species of larval coral reef fish exposed to high CO2 can be rapidly and effectively reversed by treatment with an antagonist of the GABA-A receptor. GABA-A is a major neurotransmitter receptor in the vertebrate brain. Thus, our results indicate that high CO2 interferes with neurotransmitter function, a hitherto unrecognized threat to marine populations and ecosystems. Given the ubiquity and conserved function of GABA-A receptors, we predict that rising CO2 levels could cause sensory and behavioural impairment in a wide range of marine species, especially those that tightly control their acid-base balance through regulatory changes in HCO3- and Cl- levels.

  19. Swimming kinematics and respiratory behaviour of Xenopus laevis larvae raised in altered gravity.

    PubMed

    Fejtek, M; Souza, K; Neff, A; Wassersug, R

    1998-06-01

    We examined the respiratory behaviours and swimming kinematics of Xenopus laevis tadpoles hatched in microgravity (Space Shuttle), simulated microgravity (clinostat) and hypergravity (3 g centrifuge). All observations were made in the normal 1 g environment. Previous research has shown that X. laevis raised in microgravity exhibit abnormalities in their lungs and vestibular system upon return to 1 g. The tadpoles raised in true microgravity exhibited a significantly lower tailbeat frequency than onboard 1 g centrifuge controls on the day of landing (day0), but this behaviour normalized within 9 days. The two groups did not differ significantly in buccal pumping rates. Altered buoyancy in the space-flight microgravity tadpoles was indicated by an increased swimming angle on the day after landing (day1). Tadpoles raised in simulated microgravity differed to a greater extent in swimming behaviours from their 1 g controls. The tadpoles raised in hypergravity showed no substantive effects on the development of swimming or respiratory behaviours, except swimming angle. Together, these results show that microgravity has a transient effect on the development of locomotion in X. laevis tadpoles, most notably on swimming angle, indicative of stunted lung development. On the basis of the behaviours we studied, there is no indication of neuromuscular retardation in amphibians associated with embryogenesis in microgravity.

  20. Swimming kinematics and respiratory behaviour of Xenopus laevis larvae raised in altered gravity

    NASA Technical Reports Server (NTRS)

    Fejtek, M.; Souza, K.; Neff, A.; Wassersug, R.

    1998-01-01

    We examined the respiratory behaviours and swimming kinematics of Xenopus laevis tadpoles hatched in microgravity (Space Shuttle), simulated microgravity (clinostat) and hypergravity (3 g centrifuge). All observations were made in the normal 1 g environment. Previous research has shown that X. laevis raised in microgravity exhibit abnormalities in their lungs and vestibular system upon return to 1 g. The tadpoles raised in true microgravity exhibited a significantly lower tailbeat frequency than onboard 1 g centrifuge controls on the day of landing (day0), but this behaviour normalized within 9 days. The two groups did not differ significantly in buccal pumping rates. Altered buoyancy in the space-flight microgravity tadpoles was indicated by an increased swimming angle on the day after landing (day1). Tadpoles raised in simulated microgravity differed to a greater extent in swimming behaviours from their 1 g controls. The tadpoles raised in hypergravity showed no substantive effects on the development of swimming or respiratory behaviours, except swimming angle. Together, these results show that microgravity has a transient effect on the development of locomotion in X. laevis tadpoles, most notably on swimming angle, indicative of stunted lung development. On the basis of the behaviours we studied, there is no indication of neuromuscular retardation in amphibians associated with embryogenesis in microgravity.

  1. Mental Health Literacy Content for Children of Parents with a Mental Illness: Thematic Analysis of a Literature Review

    PubMed Central

    Riebschleger, Joanne; Grové, Christine; Cavanaugh, Daniel

    2017-01-01

    Millions of children have a parent with a mental illness (COPMI). These children are at higher risk of acquiring behavioural, developmental and emotional difficulties. Most children, including COPMI, have low levels of mental health literacy (MHL), meaning they do not have accurate, non-stigmatized information. There is limited knowledge about what kind of MHL content should be delivered to children. The aim of this exploratory study is to identify the knowledge content needed for general population children and COPMI to increase their MHL. A second aim is to explore content for emerging children’s MHL scales. Researchers created and analyzed a literature review database. Thematic analysis yielded five main mental health knowledge themes for children: (1) attaining an overview of mental illness and recovery; (2) reducing mental health stigma; (3) building developmental resiliencies; (4) increasing help-seeking capacities; and (5) identifying risk factors for mental illness. COPMI appeared to need the same kind of MHL knowledge content, but with extra family-contextual content such as dealing with stigma experiences, managing stress, and communicating about parental mental illness. There is a need for MHL programs, validated scales, and research on what works for prevention and early intervention with COPMI children. PMID:29072587

  2. Epidemiological and Clinical Characteristics of Kawasaki Disease and Factors Associated with Coronary Artery Abnormalities in East China: Nine Years Experience

    PubMed Central

    Tang, Yunjia; Gao, Xiang; Shen, Jie; Sun, Ling

    2016-01-01

    Background: Because of the different genetic backgrounds, living environments and economic conditions, the epidemiologic, clinical characteristics and risk factors for coronary artery abnormalities (CAAs) in the Chinese population may differ among different parts of China. Methods: We did a retrospective study to explore the clinical characteristics and risk factors for CAAs in east China between 2006 and 2014. Results: There were 1016 patients during the study period. Of the 1004 patients who completed echocardiographic studies, 23.9% had CAAs. Sex, serum albumin, erythrocyte sedimentation rate (ESR), Mycoplasma pneumoniae (MP) infection, intravenous immunoglobulin (IVIG) started after the 10th day of illness and IVIG non-responders were independent risk factors associated with CAA. Conclusions: East China has a lower incidence of CAAs compared with southwest and northeast China, while similar to north China. Male gender, serum albumin, ESR, MP infection, IVIG started after the 10th day of illness and IVIG non-responders were predictive of CAA. PMID:26884440

  3. Social Networks, the ‘Work’ and Work Force of Chronic Illness Self-Management: A Survey Analysis of Personal Communities

    PubMed Central

    Vassilev, Ivaylo; Rogers, Anne; Blickem, Christian; Brooks, Helen; Kapadia, Dharmi; Kennedy, Anne; Sanders, Caroline; Kirk, Sue; Reeves, David

    2013-01-01

    Self-management support forms a central aspect of chronic Illness management nationally and globally. Evidence for the success of self-management support has mainly focussed on individually-centred outcomes of behavioural change. While it is recognised that social network members play an important role there is currently a gap in knowledge regarding who provides what type of support and under what circumstances. This is relevant for understanding the division of labour and the meeting of needs for those living with a long-term condition. We therefore took a network approach to explore self-management support conceptualising it as types of illness ‘work’ undertaken within peoples’ social networks. 300 people from deprived areas and with chronic illnesses took part in a survey conducted in 2010 in the North West of England. A concentric circles diagram was used as a research tool with which participants identified 2,544 network members who contributed to illness management. The results provide an articulation of how social network members are substantially involved in illness management. Whilst partners and close family make the highest contributions there is evidence of inputs from a wide range of relationships. Network member characteristics (type of relationship, proximity, frequency of contact) impact on the amount of illness work undertaken in peoples’ networks. In networks with ‘no partner’ other people tend to contribute more in the way of illness related work than in networks with a partner. This indicates a degree of substitutability between differently constituted networks, and that the level and type of input by different members of a network might change according to circumstances. A network perspective offers an opportunity to redress the balance of an exclusively individual focus on self-management because it addresses the broader set of contributions and resources available to people in need of chronic illness management and support. PMID

  4. Dependency in Critically Ill Patients

    PubMed Central

    Yang, Rumei

    2016-01-01

    By necessity, critically ill patients admitted to intensive care units (ICUs) have a high level of dependency, which is linked to a variety of negative feelings, such as powerlessness. However, the term dependency is not well defined in the critically ill patients. The concept of “dependency” in critically ill patients was analyzed using a meta-synthesis approach. An inductive process described by Deborah Finfgeld-Connett was used to analyze the data. Overarching themes emerged that reflected critically ill patients’ experience and meaning of being in dependency were (a) antecedents: dependency in critically ill patients was a powerless and vulnerable state, triggered by a life-threatening crisis; (b) attributes: the characteristic of losing “self” was featured by dehumanization and disembodiment, which can be alleviated by a “self”-restoring process; and (c) outcomes: living with dependency and coping with dependency. The conceptual model explicated here may provide a framework for understanding dependency in critically ill patients. PMID:28462328

  5. The Stigma of Mental Illness

    ERIC Educational Resources Information Center

    Overton, Stacy L.; Medina, Sondra L.

    2008-01-01

    Stigma surrounding major mental illness creates many barriers. People who experience mental illness face discrimination and prejudice when renting homes, applying for jobs, and accessing mental health services. The authors review the current literature regarding stigma and mental illness. They define stigma and review theories that explain its…

  6. The interaction of pregnancy, substance use and mental illness on birthing outcomes in Australia.

    PubMed

    Zhao, Lin; McCauley, Kay; Sheeran, Leanne

    2017-11-01

    this study aimed to (1) assess the prevalence, and demographic features of women with a history of mental illness during pregnancy and childbirth, (2) investigate maternal and perinatal outcomes in relation to mental illness and substance use, and (3) determine the effects of maternal characteristics, history of mental illness and substance use on birth outcomes. the records of 22,193 pregnant women who gave birth at one tertiary level health service comprising three maternity settings in Victoria, Australia from 2009 to 2011 were reviewed.Univariate comparisons for socio-demographic and birthing outcome variables by substance use and mental illness category were performed. A multivariable logistic regression model was developed to examine the effects of maternal characteristics on birth outcomes. mental illness was recorded for 1.08/1,000 delivery hospitalisations.Mothers with a history of mental illness had a significantly higher proportion of babies born with low birth weight (OR = 1.85, 95% CI 1.64 -2.09) and low Apgar 1 scores<7 (OR = 1.47, 95% CI 1.26 - 1.70).Differences in health behaviours were also noted between the two groups.Babies born to women with an illicit and poly substance use history reported an average birth weight at 2,951 (SD 777) grams compared to birth weight of approximately 3,300 g of smoking and alcohol user groups, as well as shorter gestational age and lower birth weight. There was a statistically significant interaction between the effects of mental illness and substance use on birth weight. This interaction effect was not significant for gestational age. Logistic regression showed the strongest predictor of reporting a premature birth and low birth weight was using substances, recording an odds ratio of 1.95 (95% CI 1.50-2.53) and 2.73 (95% CI 2.15-3.47) respectively. mental health history should be highlighted as being a common morbidity and the increased risk of poorer birth outcomes especially when the women were also using

  7. Autistic-like behaviour in Scn1a+/- mice and rescue by enhanced GABA-mediated neurotransmission.

    PubMed

    Han, Sung; Tai, Chao; Westenbroek, Ruth E; Yu, Frank H; Cheah, Christine S; Potter, Gregory B; Rubenstein, John L; Scheuer, Todd; de la Iglesia, Horacio O; Catterall, William A

    2012-09-20

    Haploinsufficiency of the SCN1A gene encoding voltage-gated sodium channel Na(V)1.1 causes Dravet's syndrome, a childhood neuropsychiatric disorder including recurrent intractable seizures, cognitive deficit and autism-spectrum behaviours. The neural mechanisms responsible for cognitive deficit and autism-spectrum behaviours in Dravet's syndrome are poorly understood. Here we report that mice with Scn1a haploinsufficiency exhibit hyperactivity, stereotyped behaviours, social interaction deficits and impaired context-dependent spatial memory. Olfactory sensitivity is retained, but novel food odours and social odours are aversive to Scn1a(+/-) mice. GABAergic neurotransmission is specifically impaired by this mutation, and selective deletion of Na(V)1.1 channels in forebrain interneurons is sufficient to cause these behavioural and cognitive impairments. Remarkably, treatment with low-dose clonazepam, a positive allosteric modulator of GABA(A) receptors, completely rescued the abnormal social behaviours and deficits in fear memory in the mouse model of Dravet's syndrome, demonstrating that they are caused by impaired GABAergic neurotransmission and not by neuronal damage from recurrent seizures. These results demonstrate a critical role for Na(V)1.1 channels in neuropsychiatric functions and provide a potential therapeutic strategy for cognitive deficit and autism-spectrum behaviours in Dravet's syndrome.

  8. Family history of psychosis moderates early auditory cortical response abnormalities in non-psychotic bipolar disorder

    PubMed Central

    Hamm, Jordan P; Ethridge, Lauren E; Shapiro, John R; Pearlson, Godfrey D; Tamminga, Carol A; Sweeney, John A; Keshavan, Matcheri S; Thaker, Gunvant K; Clementz, Brett A

    2017-01-01

    Objectives Bipolar I disorder is a disabling illness affecting 1% of people worldwide. Family and twin studies suggest that psychotic bipolar disorder (BDP) represents a homogenous subgroup with an etiology distinct from non-psychotic bipolar disorder (BDNP) and partially shared with schizophrenia. Studies of auditory electrophysiology [e.g., paired-stimulus and oddball measured with electroencephalography (EEG)] consistently report deviations in psychotic groups (schizophrenia, BDP), yet such studies comparing BDP and BDNP are sparse and, in some cases, conflicting. Auditory EEG responses are significantly reduced in unaffected relatives of psychosis patients, suggesting that they may relate to both psychosis liability and expression. Methods While 64-sensor EEGs were recorded, age- and gender-matched samples of 70 BDP, 35 BDNP {20 with a family history of psychosis [BDNP(+)]}, and 70 psychiatrically healthy subjects were presented typical auditory paired-stimuli and auditory oddball paradigms. Results Oddball P3b reductions were present and indistinguishable across all patient groups. P2s to paired-stimuli were abnormal only in BDP and BDNP(+). Conversely, N1 reductions to stimuli in both paradigms and P3a reductions were present in both BDP and BDNP(−) groups but were absent in BDNP(+). Conclusions While nearly all auditory neural response components studied were abnormal in BDP, BDNP abnormalities at early- and mid-latencies were moderated by family psychosis history. The relationship between psychosis expression, heritable psychosis risk, and neurophysiology within bipolar disorder, therefore, may be complex. Consideration of such clinical disease heterogeneity may be important for future investigations of the pathophysiology of major psychiatric disturbance. PMID:23941660

  9. "Am not was": cognitive-behavioural therapy for adjustment and identity change following herpes simplex encephalitis.

    PubMed

    Dewar, Bonnie-Kate; Gracey, Fergus

    2007-01-01

    The cognitive sequelae of encephalitis are well documented, and it is increasingly recognised that disorders of mood and anxiety can accompany these sequelae. Loss of identity is emerging as a key theme in psychotherapeutic interventions in adjustment following acquired brain injury (ABI). Cognitive-behavioural therapy can be applied to construct a new model of the self in the context of behavioural, cognitive and social sequelae of the ABI, with consideration of pre-illness identity. Behavioural experiments, in particular, may be an effective means of redefining the meaning of current situations to create a positive sense of self. In the current paper we describe the therapeutic intervention to address anxiety and changes in identity in a woman recovering from herpes simplex viral encephalitis. The intervention highlights the need to take into account the interplay between cognitive changes, such as memory and executive function, with emotion in adjustment following herpes simplex viral encephalitis.

  10. World survey of mental illness stigma.

    PubMed

    Seeman, Neil; Tang, Sabrina; Brown, Adalsteinn D; Ing, Alton

    2016-01-15

    To obtain rapid and reproducible opinions that address mental illness stigma around the world. Random global Web users were exposed to brief questions, asking whether they interacted daily with someone with mental illness, whether they believed that mental illness was associated with violence, whether it was similar to physical illness, and whether it could be overcome. Over a period of 1.7 years, 596,712 respondents from 229 countries completed the online survey. The response rate was 54.3%. China had the highest proportion of respondents in daily contact with a person with mental illness. In developed countries, 7% to 8% of respondents endorsed the statement that individuals with mental illness were more violent than others, in contrast to 15% or 16% in developing countries. While 45% to 51% of respondents from developed countries believed that mental illness was similar to physical illness, only 7% believed that mental illness could be overcome. To test for reproducibility, 21 repeats of the same questions were asked monthly in India for 21 months. Each time, 10.1 ± 0.11% s.e., of respondents endorsed the statement that persons who suffer from mental illness are more violent than others, indicating strong reproducibility of response. This study shows that surveys of constructs such as stigma towards mental illness can be carried out rapidly and repeatedly across the globe, so that the impact of policy interventions can be readily measured. The method engages English speakers only, mainly young, educated males. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. Altered gut microbiome in a mouse model of Gulf War Illness causes neuroinflammation and intestinal injury via leaky gut and TLR4 activation.

    PubMed

    Alhasson, Firas; Das, Suvarthi; Seth, Ratanesh; Dattaroy, Diptadip; Chandrashekaran, Varun; Ryan, Caitlin N; Chan, Luisa S; Testerman, Traci; Burch, James; Hofseth, Lorne J; Horner, Ronnie; Nagarkatti, Mitzi; Nagarkatti, Prakash; Lasley, Stephen M; Chatterjee, Saurabh

    2017-01-01

    Many of the symptoms of Gulf War Illness (GWI) that include neurological abnormalities, neuroinflammation, chronic fatigue and gastrointestinal disturbances have been traced to Gulf War chemical exposure. Though the association and subsequent evidences are strong, the mechanisms that connect exposure to intestinal and neurological abnormalities remain unclear. Using an established rodent model of Gulf War Illness, we show that chemical exposure caused significant dysbiosis in the gut that included increased abundance of phylum Firmicutes and Tenericutes, and decreased abundance of Bacteroidetes. Several gram negative bacterial genera were enriched in the GWI-model that included Allobaculum sp. Altered microbiome caused significant decrease in tight junction protein Occludin with a concomitant increase in Claudin-2, a signature of a leaky gut. Resultant leaching of gut caused portal endotoxemia that led to upregulation of toll like receptor 4 (TLR4) activation in the small intestine and the brain. TLR4 knock out mice and mice that had gut decontamination showed significant decrease in tyrosine nitration and inflammatory mediators IL1β and MCP-1 in both the small intestine and frontal cortex. These events signified that gut dysbiosis with simultaneous leaky gut and systemic endotoxemia-induced TLR4 activation contributes to GW chemical-induced neuroinflammation and gastrointestinal disturbances.

  12. Cultural Variation in Implicit Mental Illness Stigma.

    PubMed

    Cheon, Bobby K; Chiao, Joan Y

    2012-10-01

    Culture shapes how individuals perceive and respond to others with mental illness. Prior studies have suggested that Asians and Asian Americans typically endorse greater stigma of mental illness compared to Westerners (White Europeans and Americans). However, whether these differences in stigma arise from cultural variations in automatic affective reactions or deliberative concerns of the appropriateness of one's reactions to mental illness remains unknown. Here we compared implicit and explicit attitudes toward mental illness among Asian and Caucasian Americans. Asian Americans showed stronger negative implicit attitudes toward mental illness relative to Caucasian Americans, suggesting that cultural variation in stigma of mental illness can be observed even when concerns regarding the validity and appropriateness of one's attitudes toward mental illness are minimized. Asian Americans also explicitly endorsed greater desire for social distance from mental illness relative to Caucasian Americans. These findings suggest that cultural variations in mental illness stigma may arise from cultural differences in automatic reactions to mental illness, though cultural variations in deliberative processing may further shape differences in these immediate reactions to mental illness.

  13. Computerized physical activity training for persons with severe mental illness - experiences from a communal supported housing project.

    PubMed

    Gyllensten, Amanda Lundvik; Forsberg, Karl-Anton

    2017-11-01

    To study the effectiveness of Exergames in communal psychiatry for persons with severe mental illness, a randomized cluster study was performed. The hypothesis was to increase physical activity habits to improve somatic health. To identify factors promoting or impeding the use of the Exergames. Assessments of BMI, blood pressure, physical fitness, SF36, GAF and social interactions were studied at baseline and 10 months. An integrated methods design using content analysis of focus group interviews was integrated with a statistical analysis. Forty-three persons were randomized to the intervention and 30 to the control group. The qualitative interviews included 18 users, 11 staffs and one technical assistant. There were no significant between-group changes in physical activity behaviours or somatic health parameters after 10 months. Only 5% of the intervention group made systematic use of the intervention. Technological difficulties and staff attitudes were found to be barriers. The Exergames were perceived as technically complicated. The staff did not see playing TV games as important and negative attitudes were found. Exergames was not a successful intervention to increase physical activity behaviours in persons with severe mental illness in the community. Exergames and motivation for physical activity in this group is problematic. Implications for rehabilitation There are difficulties to change passive physical activity habits for persons with severe mental illness, living in sheltered housing conditions in the community due to negative symptoms with depression, low motivation and bad self -confidence. An exergame intervention was not successful in this group of persons. No somatic health benefits were found. Simple physical activities and offering different choices meeting different user needs should be offered. Ensuring user and staff engagement, good technical knowledge and good monitoring is a need for a successful intervention, if Exergames are offered as an

  14. Diagnosing, monitoring and managing behavioural variant frontotemporal dementia.

    PubMed

    Piguet, Olivier; Kumfor, Fiona; Hodges, John

    2017-09-02

    Behavioural variant frontotemporal dementia is characterised by insidious changes in personality and interpersonal conduct that reflect progressive disintegration of the neural circuits involved in social cognition, emotion regulation, motivation and decision making. The underlying pathology is heterogeneous and classified according to the presence of intraneuronal inclusions of tau, TDP-43 or, occasionally, fused in sarcoma proteins. Biomarkers to detect these histopathological changes in life are increasingly important with the development of disease-modifying drugs. A number of gene abnormalities have been identified, the most common being an expansion in the C9orf72 gene, which together account for most familial cases. The 2011 international consensus criteria propose three levels of diagnostic certainty: possible, probable and definite. Detailed history taking from family members to elicit behavioural features underpins the diagnostic process, with support from neuropsychological testing designed to detect impairment in decision making, emotion processing and social cognition. Brain imaging is important for increasing the level of diagnosis certainty over time. Carer education and support remain of paramount importance.

  15. “I see it now”: Using photo elicitation to understand chronic illness self-management

    PubMed Central

    Fritz, Heather; Lysack, Cathy

    2018-01-01

    Background How people integrate self-management into daily life remains underexamined, and such processes are difficult to elicit through traditional approaches used to understand human occupation. Purpose This paper will provide a brief overview of one visual research method, photo elicitation, that holds promise for studying self-management of health behaviours and will present findings from an analysis of how the use of photo elicitation interviews contributed additional insights into self-management beyond those generated from the data collected through the other methods used in the study. Method A qualitative, multiple-methods, multiple-case study was conducted with a purposive sample of 10 low-income women ages 40 to 64 with type 2 diabetes. Findings The photo elicitation interviews contributed insights beyond those generated from other study methods about how individuals viewed their self-management behaviours and how occupations changed across time. Implications Photo elicitation is a valuable research method for better understanding clients' chronic illness self-management practices. PMID:29898501

  16. Beliefs about health and illness in latin-american migrants with diabetes living in sweden.

    PubMed

    Hjelm, Katarina; Bard, Karin

    2013-01-01

    The study explored beliefs about health and illness in Latin American migrants diagnosed with diabetes mellitus (DM) living in Sweden, and investigated the influence on health-related behavior including self-care and care-seeking behavior. Migrants are particularly affected in the diabetes pandemia. Beliefs about health and illness determine health-related behaviour and health but no studies have been found on Latin American migrants with DM. An explorative study design with focus-group interviews of nine persons aged 36-77 years from a diabetes clinic was used. Health was described from a pathogenetic or a salutogenetic perspective: 'freedom from disease or feeling of well-being', and being autonomous and able to work. Economic hardship due to expenses for medications and food for DM affected health. Individual factors such as diet, exercise and compliance with advice, and social factors with good social relations and avoidance of stress, often caused by having experienced severe events related to migrational experiences, were considered important for maintaining health and could cause DM. Disturbed relations to others (social factors), punishment by God or Fate (supernatural factors), intake of diuretics and imbalance between warmth and cold (natural factors) were also perceived as causes. A mix of biomedical and traditional explanations and active self-care behaviour with frequent use of herbs was found. It is important to assess the individual's beliefs, and health professionals, particularly nurses, should incorporate discussions of alternative treatments and other components of explanatory models and co-operate with social workers to consider influence of finances and migrational experiences on health.

  17. Beliefs About Health and Illness in Latin-American Migrants with Diabetes Living in Sweden

    PubMed Central

    Hjelm, Katarina; Bard, Karin

    2013-01-01

    The study explored beliefs about health and illness in Latin American migrants diagnosed with diabetes mellitus (DM) living in Sweden, and investigated the influence on health-related behavior including self-care and care-seeking behavior. Migrants are particularly affected in the diabetes pandemia. Beliefs about health and illness determine health-related behaviour and health but no studies have been found on Latin American migrants with DM. An explorative study design with focus-group interviews of nine persons aged 36-77 years from a diabetes clinic was used. Health was described from a pathogenetic or a salutogenetic perspective: ‘freedom from disease or feeling of well-being’, and being autonomous and able to work. Economic hardship due to expenses for medications and food for DM affected health. Individual factors such as diet, exercise and compliance with advice, and social factors with good social relations and avoidance of stress, often caused by having experienced severe events related to migrational experiences, were considered important for maintaining health and could cause DM. Disturbed relations to others (social factors), punishment by God or Fate (supernatural factors), intake of diuretics and imbalance between warmth and cold (natural factors) were also perceived as causes. A mix of biomedical and traditional explanations and active self-care behaviour with frequent use of herbs was found. It is important to assess the individual’s beliefs, and health professionals, particularly nurses, should incorporate discussions of alternative treatments and other components of explanatory models and co-operate with social workers to consider influence of finances and migrational experiences on health. PMID:23802030

  18. Suicide in the Medically Ill.

    ERIC Educational Resources Information Center

    Hughes, Douglas; Kleespies, Phillip

    2001-01-01

    The relationship between medical illness and suicide seems to be multi-faceted. While medical illness is not the sole determinant of suicide, certain illnesses, such as HIV/AIDS and brain cancers, do appear to elevate the risk of suicide. Possible effective prevention efforts include education of primary care providers, and improved medication…

  19. Illness perception ratings of high-risk newborns by mothers and clinicians: relationship to illness severity and maternal stress.

    PubMed

    Brooks, Stacey; Rowley, Simon; Broadbent, Elizabeth; Petrie, Keith J

    2012-09-01

    Patients' views of illness are often thought to differ from those of medical staff, although this is rarely assessed. This study examined the correspondence between mothers' and clinicians' perceptions of the same high-risk newborns, as well as with an objective measure of illness severity. We also investigated how mothers' perceptions were related to reported stress. Mothers of 99 high-risk infants admitted to either a neonatal intensive care or neonatal high dependency unit, which offers specialized but not intensive care, completed illness perception ratings of their baby's condition as well as perceived stress 3 to 5 days following admission. At the same time, a standardized measure of neonatal illness severity was calculated and the baby's primary neonatologist completed illness perceptions ratings. Unlike clinician ratings, mothers' illness perceptions were not significantly correlated with illness severity. Mothers generally rated babies in both units as sicker and having a more serious illness than did neonatologists. Whereas clinicians, compared with mothers, rated babies in intensive care as having an illness that would affect their life more and last for a longer time. Mothers rated medical treatment to be significantly more helpful than did clinicians, particularly for babies admitted to the high dependency unit. Mothers' stress was significantly associated with illness perceptions but unrelated to illness severity. Significant differences exist in the perceptions of illness severity, helpfulness of treatment, and the long-term effects of the baby's illness between parents and clinicians and this may lead to misunderstandings and misinterpretations in communication. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  20. White matter microstructural abnormalities in the frontal lobe of adults with antisocial personality disorder.

    PubMed

    Sundram, Frederick; Deeley, Quinton; Sarkar, Sagari; Daly, Eileen; Latham, Richard; Craig, Michael; Raczek, Malgorzata; Fahy, Tom; Picchioni, Marco; Barker, Gareth J; Murphy, Declan G M

    2012-02-01

    Antisocial personality disorder (ASPD) and psychopathy involve significant interpersonal and behavioural impairments. However, little is known about their underlying neurobiology and in particular, abnormalities in white matter (WM) microstructure. A preliminary diffusion tensor magnetic resonance imaging (DT-MRI) study of adult psychopaths employing tractography revealed abnormalities in the right uncinate fasciculus (UF) (Craig et al., 2009), indicating fronto-limbic disconnectivity. However, it is not clear whether WM abnormalities are restricted to this tract or are or more widespread, including other tracts which are involved in connectivity with the frontal lobe. We performed whole brain voxel-based analyses on WM fractional anisotropy (FA) and mean diffusivity (MD) maps acquired with DT-MRI to compare 15 adults with ASPD and healthy age, handedness and IQ-matched controls. Also, within ASPD subjects we related differences in FA and MD to measures of psychopathy. Significant WM FA reduction and MD increases were found respectively in ASPD subjects relative to controls. FA was bilaterally reduced in the genu of corpus callosum while in the right frontal lobe FA reduction was found in the UF, inferior fronto-occipital fasciculus (IFOF), anterior corona radiata and anterior limb and genu of the internal capsule. These differences negatively correlated with measures of psychopathy. Also in the right frontal lobe, increased MD was found in the IFOF and UF, and the corpus callosum and anterior corona radiata. There was a significant positive correlation between MD and psychopathy scores. The present study confirms a previous report of reduced FA in the UF. Additionally, we report for the first time, FA deficits in tracts involved in interhemispheric as well as frontal lobe connectivity in conjunction with MD increases in the frontal lobe. Hence, we provide evidence of significant WM microstructural abnormalities in frontal brain regions in ASPD and psychopathy