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Sample records for chronic aphasic patients

  1. Idiom Comprehension in Aphasic Patients

    ERIC Educational Resources Information Center

    Papagno, Costanza; Tabossi, Patrizia; Colombo, Maria Rosa; Zampetti, Patrizia

    2004-01-01

    Idiom comprehension was assessed in 10 aphasic patients with semantic deficits by means of a string-to-picture matching task. Patients were also submitted to an oral explanation of the same idioms, and to a word comprehension task. The stimuli of this last task were the words following the verb in the idioms. Idiom comprehension was severely…

  2. Single-trial fMRI Shows Contralesional Activity Linked to Overt Naming Errors in Chronic Aphasic Patients

    PubMed Central

    Postman-Caucheteux, Whitney Anne; Birn, Rasmus M.; Pursley, Randall H.; Butman, John A.; Solomon, Jeffrey M.; Picchioni, Dante; McArdle, Joe; Braun, Allen R.

    2016-01-01

    We used fMRI to investigate the roles played by perilesional and contralesional cortical regions during language production in stroke patients with chronic aphasia. We applied comprehensive psycholinguistic analyses based on well-established models of lexical access to overt picture-naming responses, which were evaluated using a single trial design that permitted distinction between correct and incorrect responses on a trial-by-trial basis. Although both correct and incorrect naming responses were associated with left-sided perilesional activation, incorrect responses were selectively associated with robust right-sided contralesional activity. Most notably, incorrect responses elicited overactivation in the right inferior frontal gyrus that was not observed in the contrasts for patients’ correct responses or for responses of age-matched control subjects. Errors were produced at slightly later onsets than accurate responses and comprised predominantly semantic paraphasias and omissions. Both types of errors were induced by pictures with greater numbers of alternative names, and omissions were also induced by pictures with late acquired names. These two factors, number of alternative names per picture and age of acquisition, were positively correlated with activation in left and right inferior frontal gyri in patients as well as control subjects. These results support the hypothesis that some right frontal activation may normally be associated with increasing naming difficulty, but in patients with aphasia, right frontal overactivation may reflect ineffective effort when left hemisphere perilesional resources are insufficient. They also suggest that contralesional areas continue to play a role—dysfunctional rather than compensatory—in chronic aphasic patients who have experienced a significant degree of recovery. PMID:19413476

  3. Audiological findings in aphasic patients after stroke

    PubMed Central

    Onoue, Solange Satie; Ortiz, Karin Zazo; Minett, Thaís Soares Cianciarullo; Borges, Alda Christina Lopes de Carvalho

    2014-01-01

    Objective To outline the audiological findings of aphasic patients after cerebrovascular accidents. Methods This is a cross-sectional study performed between March 2011 and August 2012 in the Speech, Language, and Hearing Pathology Department of the Universidade Federal de São Paulo. A total of 43 aphasic subjects (27 men) were referred for audiological evaluation after stroke, with mean age of 54.48 years. Basic audiological evaluation tests were performed, including pure tone audiometry, speech audiometry (speech recognition threshold and word recognition score), immittance measures (tympanometry and contralateral acoustic reflex), and transient otoacoustic emissions. Results Sensorineural hearing loss was prevalent (78.6%). Speech recognition threshold and word recognition score were not obtained in some patients because they were unable to perform the task. Hearing loss was a common finding in this population. Conclusion Comprehension and/or oral emission disruptions in aphasic patients after stroke compromised conventional speech audiometry, resulting in the need for changes in the evaluation procedures for these patients. PMID:25628193

  4. Comprehension of Sentences with Stylistic Inversion by French Aphasic Patients

    ERIC Educational Resources Information Center

    Rigalleau, Francois; Baudiffier, Vanessa; Caplan, David

    2004-01-01

    Three French-speaking agrammatic aphasics and three French-speaking Conduction aphasics were tested for comprehension of Active, Passive, Cleft-Subject, Cleft-Object, and Cleft-Object sentences with Stylistic Inversion using an object manipulation test. The agrammatic patients consistently reversed thematic roles in the latter sentence type, and…

  5. EEG Delta Band as a Marker of Brain Damage in Aphasic Patients after Recovery of Language

    ERIC Educational Resources Information Center

    Spironelli, Chiara; Angrilli, Alessandro

    2009-01-01

    In this study spectral delta percentage was used to assess both brain dysfunction/inhibition and functional linguistic impairment during different phases of word processing. To this aim, EEG delta amplitude was measured in 17 chronic non-fluent aphasic patients while engaged in three linguistic tasks: Orthographic, Phonological and Semantic.…

  6. Orthographic Effects in the Word Substitutions of Aphasic Patients: An Epidemic of Right Neglect Dyslexia?

    ERIC Educational Resources Information Center

    Berndt, Rita Sloan; Haendiges, Anne N.; Mitchum, Charlotte C.

    2005-01-01

    Aphasic patients with reading impairments frequently substitute incorrect real words for target words when reading aloud. Many of these word substitutions have substantial orthographic overlap with their targets and are classified as ''visual errors'' (i.e., sharing 50% of targets' letters in the same relative position). Fifteen chronic aphasic…

  7. Predicting speech fluency and naming abilities in aphasic patients

    PubMed Central

    Wang, Jasmine; Marchina, Sarah; Norton, Andrea C.; Wan, Catherine Y.; Schlaug, Gottfried

    2013-01-01

    There is a need to identify biomarkers that predict degree of chronic speech fluency/language impairment and potential for improvement after stroke. We previously showed that the Arcuate Fasciculus lesion load (AF-LL), a combined variable of lesion site and size, predicted speech fluency in patients with chronic aphasia. In the current study, we compared lesion loads of such a structural map (i.e., AF-LL) with those of a functional map [i.e., the functional gray matter lesion load (fGM-LL)] in their ability to predict speech fluency and naming performance in a large group of patients. The fGM map was constructed from functional brain images acquired during an overt speaking task in a group of healthy elderly controls. The AF map was reconstructed from high-resolution diffusion tensor images also from a group of healthy elderly controls. In addition to these two canonical maps, a combined AF-fGM map was derived from summing fGM and AF maps. Each canonical map was overlaid with individual lesion masks of 50 chronic aphasic patients with varying degrees of impairment in speech production and fluency to calculate a functional and structural lesion load value for each patient, and to regress these values with measures of speech fluency and naming. We found that both AF-LL and fGM-LL independently predicted speech fluency and naming ability; however, AF lesion load explained most of the variance for both measures. The combined AF-fGM lesion load did not have a higher predictability than either AF-LL or fGM-LL alone. Clustering and classification methods confirmed that AF lesion load was best at stratifying patients into severe and non-severe outcome groups with 96% accuracy for speech fluency and 90% accuracy for naming. An AF-LL of greater than 4 cc was the critical threshold that determined poor fluency and naming outcomes, and constitutes the severe outcome group. Thus, surrogate markers of impairments have the potential to predict outcomes and can be used as a

  8. Comprehension of Co-Speech Gestures in Aphasic Patients: An Eye Movement Study

    PubMed Central

    Eggenberger, Noëmi; Preisig, Basil C.; Schumacher, Rahel; Hopfner, Simone; Vanbellingen, Tim; Nyffeler, Thomas; Gutbrod, Klemens; Annoni, Jean-Marie; Bohlhalter, Stephan; Cazzoli, Dario; Müri, René M.

    2016-01-01

    Background Co-speech gestures are omnipresent and a crucial element of human interaction by facilitating language comprehension. However, it is unclear whether gestures also support language comprehension in aphasic patients. Using visual exploration behavior analysis, the present study aimed to investigate the influence of congruence between speech and co-speech gestures on comprehension in terms of accuracy in a decision task. Method Twenty aphasic patients and 30 healthy controls watched videos in which speech was either combined with meaningless (baseline condition), congruent, or incongruent gestures. Comprehension was assessed with a decision task, while remote eye-tracking allowed analysis of visual exploration. Results In aphasic patients, the incongruent condition resulted in a significant decrease of accuracy, while the congruent condition led to a significant increase in accuracy compared to baseline accuracy. In the control group, the incongruent condition resulted in a decrease in accuracy, while the congruent condition did not significantly increase the accuracy. Visual exploration analysis showed that patients fixated significantly less on the face and tended to fixate more on the gesturing hands compared to controls. Conclusion Co-speech gestures play an important role for aphasic patients as they modulate comprehension. Incongruent gestures evoke significant interference and deteriorate patients’ comprehension. In contrast, congruent gestures enhance comprehension in aphasic patients, which might be valuable for clinical and therapeutic purposes. PMID:26735917

  9. Syntactic-Semantic Relationships in the Mental Lexicon of Aphasic Patients

    ERIC Educational Resources Information Center

    Erdeljac, Vlasta; Sekulic, Martina

    2008-01-01

    This paper examines the relative values of syntactic-semantic relationships in the mental lexicon of aphasic patients, which were tested within syntagmatic and paradigmatic networks of lexical relations. Semantic relations, such as synonymy, antonomy, and hyperonymy, as well as collocational and coordinational syntactic-semantic relations, were…

  10. Analysis of Spoken Narratives in a Marathi-Hindi-English Multilingual Aphasic Patient

    ERIC Educational Resources Information Center

    Karbhari-Adhyaru, Medha

    2010-01-01

    In a multilingual country such as India, the probability that clinicians may not have command over different languages used by aphasic patients is very high. Since formal tests in different languages are limited, assessment of people from diverse linguistic backgrounds presents speech- language pathologists with many challenges. With a view to…

  11. The Development of More Efficient Measures for Evaluating Language Impairments in Aphasic Patients.

    ERIC Educational Resources Information Center

    Phillips, Phyllis P.; Halpin, Gerald

    Because it generally took over an hour to administer the Porch Index of Communicative Ability (PICA), a shorter but comparable version of the test was developed. The original test was designed to quantify aphasic patients' ability level on common communicative tasks and consisted of 18 ten-item subtests. Each item resulted in a proficiency rating,…

  12. An Exploratory Investigation of E-Rest: Teletherapy for Chronically Aphasic Speakers

    PubMed Central

    RUITER, MARINA B.; RIETVELD, TONI C.M.; HOSKAM, VERA; VAN BEERS, MARIJN M.A.

    2016-01-01

    Delivering aphasia therapy via telecommunication may provide a means to deliver intensive therapy in a cost-effective way. Teletherapy, remotely-administered (language) treatment, may support the repetitive drill practices that people with chronic aphasia need to perform when learning to compensate for their lasting language difficulties. The use of teletherapy may allow speech and language pathologists (SLPs) to focus in-person sessions more strongly on the generalisation of therapy effects to daily life. This single subject study is an investigation whether a teletherapy application called e-REST meets the criteria of accessibility, user-friendliness, as well as effectiveness. e-REST, the teletherapy version of the Dutch and adapted Reduced Syntax Therapy, teaches chronically aphasic speakers of Dutch who experience difficulties in sentence production to convey their messages in a kind of telegraphic style. The results obtained suggest that it is reasonable to conduct a larger study into the user-friendliness, accessibility, effectiveness, and cost-effectiveness of e-REST. PMID:27563388

  13. An Exploratory Investigation of E-Rest: Teletherapy for Chronically Aphasic Speakers.

    PubMed

    Ruiter, Marina B; Rietveld, Toni C M; Hoskam, Vera; VAN Beers, Marijn M A

    2016-01-01

    Delivering aphasia therapy via telecommunication may provide a means to deliver intensive therapy in a cost-effective way. Teletherapy, remotely-administered (language) treatment, may support the repetitive drill practices that people with chronic aphasia need to perform when learning to compensate for their lasting language difficulties. The use of teletherapy may allow speech and language pathologists (SLPs) to focus in-person sessions more strongly on the generalisation of therapy effects to daily life. This single subject study is an investigation whether a teletherapy application called e-REST meets the criteria of accessibility, user-friendliness, as well as effectiveness. e-REST, the teletherapy version of the Dutch and adapted Reduced Syntax Therapy, teaches chronically aphasic speakers of Dutch who experience difficulties in sentence production to convey their messages in a kind of telegraphic style. The results obtained suggest that it is reasonable to conduct a larger study into the user-friendliness, accessibility, effectiveness, and cost-effectiveness of e-REST. PMID:27563388

  14. Impairment of language is related to left parieto-temporal glucose metabolism in aphasic stroke patients.

    PubMed

    Karbe, H; Szelies, B; Herholz, K; Heiss, W D

    1990-02-01

    Twenty-six aphasic patients who had an ischaemic infarct in the territory of the left middle cerebral artery (MCA) were investigated. Cranial computed tomography (CT) showed various lesion sites: infarcts restricted to cortical structures in 12 patients, combined cortical and subcortical infarcts in 7 and isolated subcortical infarcts sparing the left cortex in another 7 cases. 18F-2-fluoro-2-deoxyglucose positron emission tomography revealed remote hypometabolism of the left convexity cortex and of the left basal ganglia, which was extended further than the morphological infarct zone in all cases. Types and degrees of aphasia were classified using the Aachener Aphasie Test (AAT): 10 patients had global aphasia, 2 Broca's, 5 Wernicke's, and 5 amnesic aphasia. Four patients suffered from minimal or residual aphasic symptoms. The AAT results were compared with the regional cerebral metabolic rates of glucose of the left hemisphere. Irrespective of the infarct location all five AAT subtests (Token test, repetition, written language, confrontation naming, auditory and reading comprehension) were closely correlated among each other and with left parieto-temporal metabolic rates, whereas left frontal and left basal ganglia metabolism showed no significant correlation. The close relation between left temporo-parietal functional activity and all five AAT subtests suggests that the different aspects of aphasia tested by AAT can be related to a common disorder of language processing in those areas. PMID:2319264

  15. The recognition of gender-marked nouns and verbs in Polish-speaking aphasic patients.

    PubMed

    Perlak, Danuta; Jarema, Gonia

    2003-06-01

    In the present study, we investigated the on-line recognition of gender-marked lexical items by three aphasic patients and eighteen matched control participants, all native speakers of Polish. Polish is unique in that it allows investigating grammatical gender across the major categories of nouns and verbs. Patients and their controls were tested using a simple visual lexical decision paradigm in which gender, number and grammatical category were manipulated. Results show that, while response latencies were markedly slower for aphasic patients, gender did not yield differential results in either grammatical category, for both patients and control participants. Plural forms, on the other hand, showed significantly slower response latencies than singular forms in both brain-damaged and unimpaired participants, but only for nouns. We interpret these findings in terms of the inherent vs. contextual, i.e. underspecified, nature of gender and number in the two grammatical categories. This study suggests that while gender can be impaired in off-line performance in aphasia, on-line recognition patterns parallel the performance of non-brain-damaged individuals, confirming the preservation of access procedures in automatic word recognition. PMID:12870818

  16. [Influence of mnemonic, semantic, and conceptual factors on the performance of aphasic patients in the Token Test (author's transl)].

    PubMed

    Naumann, E; Kelter, S; Cohen, R

    1980-01-01

    Three experimental modifications of the Token Test were presented to 40 aphasics with predominantly expressive disturbances and 40 control patients with diffuse brain damage. On each token a human figure was drawn (a man, woman, boy, or girl); the size, color, and form of the token were given in the instructions, or the depicted figure was given as the target either in addition to or instead of the size and form. The mere fact that a figure was depicted on the tokens did not affect the performance of the patients. However, when the figures were mentioned in the instructions, the aphasics' performance improved significantly, although it never reached the level of the controls. An analysis of the error types suggested that the poor performance of the aphasics in the Token Test is at least in part due to difficulties identifying complex stimuli when the features are separately named in the instructions. PMID:7425822

  17. Agraphia in patients with frontotemporal dementia and parkinsonism linked to chromosome 17 with P301L MAPT mutation: dysexecutive, aphasic, apraxic or spatial phenomenon?

    PubMed Central

    Sitek, Emilia J.; Narożańska, Ewa; Barczak, Anna; Jasińska-Myga, Barbara; Harciarek, Michał; Chodakowska-Żebrowska, Małgorzata; Kubiak, Małgorzata; Wieczorek, Dariusz; Konieczna, Seweryna; Rademakers, Rosa; Baker, Matt; Berdyński, Mariusz; Brockhuis, Bogna; Barcikowska, Maria; Żekanowski, Cezary; Heilman, Kenneth M.; Wszołek, Zbigniew K.; Sławek, Jarosław

    2013-01-01

    Objectives Patients with frontotemporal dementia and parkinsonism linked to chromosome 17 (FTDP-17) may be agraphic. The study aimed at characterizing agraphia in individuals with a P301L MAPT mutation. Methods Two pairs of siblings with FTDP-17 were longitudinally examined for agraphia in relation to language and cognitive deficits. Results All patients presented with dysexecutive agraphia. In addition, in the first pair of siblings one sibling demonstrated spatial agraphia with less pronounced allographic agraphia and the other sibling had aphasic agraphia. Aphasic agraphia was also present in one sibling from the second pair. Conclusion Agraphia associated with FTDP-17 is very heterogeneous. PMID:23121543

  18. Paradoxical switching to a barely-mastered second language by an aphasic patient.

    PubMed

    Leemann, B; Laganaro, M; Schwitter, V; Schnider, A

    2007-06-01

    Polyglot speakers who become aphasics are not necessarily affected to the same extent in each language. In some cases there is a mixing of the different languages or a switching between languages and in very rare cases the switch is to the language seldom if ever used in everyday live. We report a French-speaking aphasic, who switched paradoxically from his mother tongue (French) to a second language (German) which he had learned at school but barely mastered and hardly ever spoke, and kept using German most of the time. We tried to understand the mechanism responsible for that phenomenon by reviewing the actual hypothesis of multi-language organization. We concluded, in line with previous reports, that our case used his metalinguistic knowledge to compensate for his inability to access his linguistic skills. PMID:17786781

  19. Cognitive and Language Function in Aphasic Patients Assessed With the Korean Version of Mini-Mental Status Examination

    PubMed Central

    Kang, Eun Kyoung; Jeong, Hyun Sun; Moon, Eun Rhan; Lee, Joo Young

    2016-01-01

    Objective To assess the clinical usefulness of the relatively short instrument, the Korean version of the Mini-Mental State Examination (MMSE-K), for testing the association between cognition and language function in subacute post-stroke aphasia patients. Methods Medical charts of 111 post-stroke patients (65 men; age 69.6±10.0 years; 124.6±80.6 days post-onset) were reviewed retrospectively. All patients were assessed longitudinally for aphasia using the validated Korean version of the Western Aphasia Battery (K-WAB) and for cognition using the MMSE-K. Patients were categorized and analyzed according to 3 aphasia-severity clusters. Results All subscales of the K-WAB showed significant improvement in follow-up assessments in all groups (p<0.05 or p<0.01). Only the scores of orientation, language function, and total score of MMSE-K showed significant improvement in all groups (p<0.01). The more severely impaired group showed stronger Pearson correlation coefficients between cognition and language function. Additionally, comparisons between correlation coefficients showed that the association of improvement in orientation with that of fluency and AQ% (aphasia quotient %) was significant in the more severely impaired group. Conclusion Among subacute post-stroke aphasic patients, patients with more severe aphasia showed greater impairments to cognitive function; in addition, recovery of orientation may be related to recovery of language function. PMID:26949682

  20. Brain regions essential for improved lexical access in an aged aphasic patient: a case report

    PubMed Central

    Meinzer, Marcus; Flaisch, Tobias; Obleser, Jonas; Assadollahi, Ramin; Djundja, Daniela; Barthel, Gabriela; Rockstroh, Brigitte

    2006-01-01

    Background The relationship between functional recovery after brain injury and concomitant neuroplastic changes is emphasized in recent research. In the present study we aimed to delineate brain regions essential for language performance in aphasia using functional magnetic resonance imaging and acquisition in a temporal sparse sampling procedure, which allows monitoring of overt verbal responses during scanning. Case presentation An 80-year old patient with chronic aphasia (2 years post-onset) was investigated before and after intensive language training using an overt picture naming task. Differential brain activation in the right inferior frontal gyrus for correct word retrieval and errors was found. Improved language performance following therapy was mirrored by increased fronto-thalamic activation while stability in more general measures of attention/concentration and working memory was assured. Three healthy age-matched control subjects did not show behavioral changes or increased activation when tested repeatedly within the same 2-week time interval. Conclusion The results bear significance in that the changes in brain activation reported can unequivocally be attributed to the short-term training program and a language domain-specific plasticity process. Moreover, it further challenges the claim of a limited recovery potential in chronic aphasia, even at very old age. Delineation of brain regions essential for performance on a single case basis might have major implications for treatment using transcranial magnetic stimulation. PMID:16916464

  1. Memory dysfunction in mild aphasics.

    PubMed

    Rönnberg, J; Larsson, C; Fogelsjöö, A; Nilsson, L G; Lindberg, M; Angquist, K A

    1996-03-01

    The effect of mild aphasia (n = 9), as a result of subarachnoid haemorrhage (SAH), was evaluated against one matched (sex, age, and education) control group suffering from SAH of unknown origin without aphasia, and against one matched healthy control group. According to aphasia testing (Reinvang & Engvik, 1980), criteria for a classical diagnosis were not met. Therefore, the patients were characterized as mild aphasics: They generally displayed intact audo-verbal comprehension and repetition abilities, and they demonstrated a fluent, spontaneous speech. However, they showed phonemic and semantic paraphasias, with self-corrections; a few patients displayed alexia and agraphia. Memory performance of these three groups was evaluated by a neuropsychological test battery, designed to tap various components of verbal memory function. From the results it was concluded that: (a) Short-term memory is impaired, as regards the phonological loop and the central executive in working memory, whereas maintenance rehearsal is unaffected, given that the demands on phonological coding is minimized, (b) long-term memory is also generally impaired, whereas long-term learning and forgetting by means of subject-performed tasks proceeds within a normal range. Impairments were hypothesized to reflect less efficient central executive functions of working memory, involving generation of less appropriate semantic codes and phonological representations, (c) mildly aphasic patients are not subjectively aware of their own memory deficits, and (d) aphasia classification by means of standard procedures do not sufficiently characterize the nature of a mildy aphasic patient's memory problems. PMID:8900819

  2. Processing ambiguity in a linguistic context: decision-making difficulties in non-aphasic patients with behavioral variant frontotemporal degeneration.

    PubMed

    Spotorno, Nicola; Healey, Meghan; McMillan, Corey T; Rascovsky, Katya; Irwin, David J; Clark, Robin; Grossman, Murray

    2015-01-01

    Some extent of ambiguity is ubiquitous in everyday conversations. For example, words have multiple meaning and very common pronouns, like "he" and "she" (anaphoric pronouns), have little meaning on their own and refer to a noun that has been previously introduced in the discourse. Ambiguity triggers a decision process that is not a subroutine of language processing but rather a more general domain resource. Therefore non-aphasic patients with limited decision-making capability can encounter severe limitation in language processing due to extra linguistic limitations. In the present study, we test patients with behavioral variant frontotemporal degeneration (bvFTD), focusing on anaphora as a paradigmatic example of ambiguity resolution in the linguistic domain. bvFTD is characterized by gray matter (GM) atrophy in prefrontal cortex, but relative sparing of peri-Sylvian cortex. A group of patients with parietal disease due to corticobasal syndrome (CBS) was also tested here in order to investigate the specific role of prefrontal cortex in the task employed in the current study. Participants were presented with a pair of sentences in which the first sentence contained two nouns while the second contained a pronoun. In the experimental (ambiguous) condition, both nouns are plausible referents of the pronoun, thus requiring decision-making resources. The results revealed that bvFTD patients are significantly less accurate than healthy seniors in identifying the correct referent of a pronoun in the ambiguous condition, although CBS patients were as accurate as healthy seniors. Imaging analyses related bvFTD patients' performance to GM atrophy in ventromedial prefrontal cortex (vmPFC). These results suggest that bvFTD patients have difficulties in decision processes that involve the resolution of an ambiguity. PMID:26578928

  3. Processing ambiguity in a linguistic context: decision-making difficulties in non-aphasic patients with behavioral variant frontotemporal degeneration

    PubMed Central

    Spotorno, Nicola; Healey, Meghan; McMillan, Corey T.; Rascovsky, Katya; Irwin, David J.; Clark, Robin; Grossman, Murray

    2015-01-01

    Some extent of ambiguity is ubiquitous in everyday conversations. For example, words have multiple meaning and very common pronouns, like “he” and “she” (anaphoric pronouns), have little meaning on their own and refer to a noun that has been previously introduced in the discourse. Ambiguity triggers a decision process that is not a subroutine of language processing but rather a more general domain resource. Therefore non-aphasic patients with limited decision-making capability can encounter severe limitation in language processing due to extra linguistic limitations. In the present study, we test patients with behavioral variant frontotemporal degeneration (bvFTD), focusing on anaphora as a paradigmatic example of ambiguity resolution in the linguistic domain. bvFTD is characterized by gray matter (GM) atrophy in prefrontal cortex, but relative sparing of peri-Sylvian cortex. A group of patients with parietal disease due to corticobasal syndrome (CBS) was also tested here in order to investigate the specific role of prefrontal cortex in the task employed in the current study. Participants were presented with a pair of sentences in which the first sentence contained two nouns while the second contained a pronoun. In the experimental (ambiguous) condition, both nouns are plausible referents of the pronoun, thus requiring decision-making resources. The results revealed that bvFTD patients are significantly less accurate than healthy seniors in identifying the correct referent of a pronoun in the ambiguous condition, although CBS patients were as accurate as healthy seniors. Imaging analyses related bvFTD patients’ performance to GM atrophy in ventromedial prefrontal cortex (vmPFC). These results suggest that bvFTD patients have difficulties in decision processes that involve the resolution of an ambiguity. PMID:26578928

  4. LANGUAGE DEFICITS, LOCALIZATION, AND GRAMMAR: EVIDENCE FOR A DISTRIBUTIVE MODEL OF LANGUAGE BREAKDOWN IN APHASIC PATIENTS AND NEUROLOGICALLY INTACT INDIVIDUALS

    PubMed Central

    Dick, Frederic; Bates, Elizabeth; Wulfeck, Beverly; Utman, Jennifer; Dronkers, Nina; Gernsbacher, Morton Ann

    2015-01-01

    Selective deficits in aphasics patients’ grammatical production and comprehension are often cited as evidence that syntactic processing is modular and localizable in discrete areas of the brain (e.g., Y. Grodzinsky, 2000). The authors review a large body of experimental evidence suggesting that morphosyntactic deficits can be observed in a number of aphasic and neurologically intact populations. They present new data showing that receptive agrammatism is found not only over a range of aphasic groups, but is also observed in neurologically intact individuals processing under stressful conditions. The authors suggest that these data are most compatible with a domain-general account of language, one that emphasizes the interaction of linguistic distributions with the properties of an associative processor working under normal or suboptimal conditions. PMID:11699116

  5. Association between Therapy Outcome and Right-Hemispheric Activation in Chronic Aphasia

    ERIC Educational Resources Information Center

    Richter, Maria; Miltner, Wolfgang H. R.; Straube, Thomas

    2008-01-01

    The role of the right hemisphere for language processing and successful therapeutic interventions in aphasic patients is a matter of debate. This study explored brain activation in right-hemispheric areas and left-hemispheric perilesional areas in response to language tasks in chronic non-fluent aphasic patients before and after constraint-induced…

  6. A Computer-Aided Evaluation of Error Patterns in Aphasic Speech

    ERIC Educational Resources Information Center

    Chan, Sharon; Tsigka, Styliani; Boschetti, Federico; Capasso, Rita

    2010-01-01

    The objective of this research is to provide an improved automated computational tool to study aphasic production. Using the speech production of Italian aphasic patients, the present study demonstrates the possibility of applying an integrated algorithm to automatically assess and generate error patterns typical of aphasic speech. Philological…

  7. Efficacy of Two Different Types of Speech Therapy for Aphasic Stroke Patients.

    ERIC Educational Resources Information Center

    Prins, R. S.; And Others

    1989-01-01

    Compared the effectiveness of two speech therapy programs for patients with stroke-induced aphasia. Neither a systematic therapy program for auditory communication disorders nor a conventional stimulation therapy program had any clear effect on the patients' language recovery, especially when contrasted against the progress of patients receiving…

  8. Brain plasticity in aphasic patients: intra- and inter-hemispheric reorganisation of the whole linguistic network probed by N150 and N350 components

    PubMed Central

    Spironelli, Chiara; Angrilli, Alessandro

    2015-01-01

    The present study examined linguistic plastic reorganization of language through Evoked Potentials in a group of 17 non-fluent aphasic patients who had suffered left perisylvian focal lesions, and showed a good linguistic recovery. Language reorganisation was probed with three linguistic tasks (Phonological, Semantic, Orthographic), the early word recognition potential (N150) and the later phonological-related component (N350). Results showed the typical left-lateralised posterior N150 in healthy controls (source: left Fusiform Gyrus), that was bilateral (Semantic) or right sided (Phonological task) in patients (sources: right Inferior/Middle Temporal and Fusiform Gyri). As regards N350, controls revealed different intra- and inter-hemispheric linguistic activation across linguistic tasks, whereas patients exhibited greater activity in left intact sites, anterior and posterior to the damaged area, in all tasks (sources: Superior Frontal Gyri). A comprehensive neurofunctional model is presented, describing how complete intra- and inter-hemispheric reorganisation of the linguistic networks occurs after aphasic damage in the strategically dominant left perisylvian linguistic centres. PMID:26217919

  9. [Evaluation of intelligence with non-verbal tests in aphasic patients].

    PubMed

    Ceschin, J S; Melaragno Filho, R; Brauer, M J; Parente, M A

    1979-09-01

    Eight patients with cerebral vascular disease and aphasia were studied just after the stroke. The clinical, neuropsychiatric, EEG and neuro-radiological aspects were evaluated. The patients were submitted to the psychological and phonoaudiological studies. The authors correlated the neurological lesions to the structural alteration of the intelligence, to the praxic and estheognostic alterations and also to the language disturbances. The criterions adopted by the World Health Organization and the genetics classification of Jean Piaget were used for the intellectual level classification. The results suggest that the intelligence evaluated through Leither's non-verbal test is better preserved in some asphasics. PMID:533383

  10. Aphasic Patients Exhibit a Reversal of Hemispheric Asymmetries in Categorical Color Discrimination

    ERIC Educational Resources Information Center

    Paluy, Yulia; Gilbert, Aubrey L.; Baldo, Juliana V.; Dronkers, Nina F.; Ivry, Richard B.

    2011-01-01

    Patients with left hemisphere (LH) or right hemisphere (RH) brain injury due to stroke were tested on a speeded, color discrimination task in which two factors were manipulated: (1) the categorical relationship between the target and the distracters and (2) the visual field in which the target was presented. Similar to controls, the RH patients…

  11. Assessment of hemodynamic disturbances in aphasic patients by transcranial Doppler ultrasonography.

    PubMed

    Pendefunda, L

    1989-01-01

    The author presents a study of Doppler cerebrovascular ultrasonography carried out in 38 aphasie patients (forms ranging from transient speech disturbances to severe, persistent disturbances of motor, sensory or mixed aphasia) after ischemic or hemorrhagic stroke. In these cases, the clinical symptoms were dominated by speech impairment and neurological deficits (mainly pyramidal), of low intensity or transient. The angiographic study revealed stenotic or occlusive disturbances at various levels of the cerebral arterial trunks. The prevalence of some clinical aspects of aphasia correlated with Doppler velocimetric images is discussed and the use of transcranial Doppler method in idiopathic aphasia, possible consequence of a transient ischemic attack, is suggested. PMID:2479971

  12. Aphasic Dystextia as Presenting Feature of Ischemic Stroke in a Pediatric Patient

    PubMed Central

    Sachdeva, Alok; Mahajan, Supriya; Bass, Nancy

    2016-01-01

    Aphasia is an important presenting symptom of acute stroke. With increasing reliance on electronic communication, incoherent texting or “dystextia,” which is a subset of aphasia that is reflected in text messages, can be a useful tool for symptom recognition and analysis. It can be a red flag for the family and therefore can help in early identification of an acute neurological deficit. It is also useful for providers to reliably analyze the deficit as well as establish a timeline of evolution of symptoms. There have been case reports where dystextia has been the presenting feature of stroke or complicated migraine and in one case of meningioma. We present the case of a teenage patient that in our knowledge is the youngest reported case of dystextia, whose aphasia recorded in a text message assisted with stroke localization. This also adds to the literature of dystextia which so far has only seven other cases reported. PMID:27579197

  13. Aphasic Dystextia as Presenting Feature of Ischemic Stroke in a Pediatric Patient.

    PubMed

    Lakhotia, Arpita; Sachdeva, Alok; Mahajan, Supriya; Bass, Nancy

    2016-01-01

    Aphasia is an important presenting symptom of acute stroke. With increasing reliance on electronic communication, incoherent texting or "dystextia," which is a subset of aphasia that is reflected in text messages, can be a useful tool for symptom recognition and analysis. It can be a red flag for the family and therefore can help in early identification of an acute neurological deficit. It is also useful for providers to reliably analyze the deficit as well as establish a timeline of evolution of symptoms. There have been case reports where dystextia has been the presenting feature of stroke or complicated migraine and in one case of meningioma. We present the case of a teenage patient that in our knowledge is the youngest reported case of dystextia, whose aphasia recorded in a text message assisted with stroke localization. This also adds to the literature of dystextia which so far has only seven other cases reported. PMID:27579197

  14. The Factors Associated with Good Responses to Speech Therapy Combined with Transcranial Direct Current Stimulation in Post-stroke Aphasic Patients

    PubMed Central

    Jung, Il-Young; Lim, Jong Youb; Kang, Eun Kyoung; Sohn, Hae Min

    2011-01-01

    Objective To determine factors associated with good responses to speech therapy combined with transcranial direct current stimulation (tDCS) in aphasic patients after stroke. Method The language function was evaluated using Korean version of Western aphasia battery (K-WAB) before and after speech therapy with tDCS in 37 stroke patients. Patients received speech therapy for 30 minutes over 2 to 3 weeks (10 sessions) while the cathodal tDCS was performed to the Brodmann area 45 with 1 mA for 20 minutes. We compared the improvement of aphasia quotient % (AQ%) between two evaluation times according to age, sex, days after onset, stroke type, aphasia type, brain lesion confirmed by magnetic resonance image and initial severity of aphasia. The factors related with good responses were also checked. Results AQ% improved from pre- to post-therapy (14.94±6.73%, p<0.001). AQ% improvement was greater in patients with less severe, fluent type of aphasia who received treatment before 30 days since stroke was developed (p<0.05). The adjusted logistic regression model revealed that patients with hemorrhagic stroke were more likely to achieve good responses (odds ratio=4.897, p<0.05) relative to infarction. Initial severity over 10% in AQ% was also found to be significantly associated with good improvement (odds ratio=8.618, p<0.05). Conclusion Speech therapy with tDCS was established as a treatment tool for aphasic patients after stroke. Lower initial severity was associated with good responses. PMID:22506160

  15. Cognitive impairments of aphasics in picture sorting and matching tasks.

    PubMed

    Cohen, R; Glöckner-Rist, A; Lutz, M; Maier, T; Meier, E

    1982-01-01

    On the basis of earlier experiments showing a differential deficit of aphasics in picture sorting and matching tasks, two experiments were conducted to test the conjecture of a specific deficit of aphasics in the analytical appraisal of individual features. Broca's and Wernicke's aphasics--according to clinical diagnoses and the Aachener Aphasie Test--were compared with patients having right-hemisphere lesions or left-hemisphere lesions without aphasia. Both groups of aphasics differed from the control groups in the sorting task, irrespective of the sorting criterion, but the differences were small. The picture matching task did not discriminate between groups. Obviously, the basic assumption has to be modified with respect to specific conditions of task requirements. The experimental literature is reviewed. PMID:7159208

  16. Neighbourhood Density Effects in Auditory Non-Word Processing in Aphasic Listeners

    ERIC Educational Resources Information Center

    Janse, Esther

    2009-01-01

    This study investigates neighbourhood density effects on lexical decision performance (both accuracy and response times) of aphasic patients. Given earlier results on lexical activation and deactivation in Broca's and Wernicke's aphasia, the prediction was that smaller neighbourhood density effects would be found for Broca's aphasic patients,…

  17. The mental representation of singular and plural nouns in Algerian Arabic as revealed through auditory priming in agrammatic aphasic patients.

    PubMed

    Mimouni, Z; Kehayia, E; Jarema, G

    1998-01-01

    Working within the theoretical framework of prosodic nonconcatenative morphology developed by McCarthy (1975) for Semitic languages, we addressed, in the present paper, the issues of lexical representation, morphological relatedness, and modes of access in Algerian Arabic--a dialect of Standard Arabic--in an auditory morphological priming experiment. More specifically, we investigated the process of word recognition of singular and plural nouns in the performance of 24 non-brain-damaged subjects and 2 Algerian-speaking agrammatic aphasics. Plurals in Arabic involve either suffixation as in the sound plural (e.g., lbas "dress"/lbasat "dresses"), or stem-internal changes as in the broken plurals (e.g., kursi "chair"/krasa "chairs"). Our findings reveal a differential processing of the two forms, indicating whole word access for broken plurals and decomposition into word and suffix for suffixed plurals. Further, the evidence suggests for Algerian Arabic an architecture of the lexicon reflecting a family-like organization which takes into account language-specific features. PMID:9448932

  18. On-Line Measurement of Aphasic Speech.

    ERIC Educational Resources Information Center

    Packman, Ann; Ingham, Roger J.

    1978-01-01

    The spontaneous speech of five aphasic Ss (47-70 years old) was rated on-line by four clinicians to test the reliability of seven response categories (devised for the concurrent evaluation of aphasic speech). (Author/PHR)

  19. Making Non-Fluent Aphasics Speak: Sing along!

    ERIC Educational Resources Information Center

    Racette, Amelie; Bard, Celine; Peretz, Isabelle

    2006-01-01

    A classic observation in neurology is that aphasics can sing words they cannot pronounce otherwise. To further assess this claim, we investigated the production of sung and spoken utterances in eight brain-damaged patients suffering from a variety of speech disorders as a consequence of a left-hemisphere lesion. In Experiment 1, the patients were…

  20. Polyglot aphasics and language mixing: a comment on Perecman (1984).

    PubMed

    Grosjean, F

    1985-11-01

    Perecman (1984) Brain and Language, 23, 43-63, proposes that language mixing (and especially utterance level mixing) in polyglot aphasics reflects a linguistic deficit and that spontaneous translation indicates a prelinguistic processing deficit. It is argued in this comment that both language mixing (including utterance-level mixing) and spontaneous translation are also found in normal polyglots, and that they may not therefore always be reflecting language deficit in aphasics. Only a good assessment of the patient's language and speech before and after the injury will determine if these behaviors do indeed reflect deficits. PMID:4084770

  1. Contrasting Effects of Phonological Priming in Aphasic Word Production

    ERIC Educational Resources Information Center

    Wilshire, Carolyn E.; Saffran, Eleanor M.

    2005-01-01

    Two fluent aphasics, IG and GL, performed a phonological priming task in which they repeated an auditory prime then named a target picture. The two patients both had selective deficits in word production: they were at or near ceiling on lexical comprehension tasks, but were significantly impaired in picture naming. IG's naming errors included both…

  2. Contrasting patterns of comprehension for superordinate, basic-level, and subordinate names in semantic dementia and aphasic stroke patients.

    PubMed

    Crutch, Sebastian J; Warrington, Elizabeth K

    2008-06-01

    It is well established that patients with semantic memory impairment show a relative sparing of general superordinate information as compared with more detailed item-specific information. The objective of the current study was to examine whether or not this superordinate superiority effect is also reliably observed in individuals with stroke. The participants were 3 patients with a diagnosis of semantic dementia (SD) and 4 left middle cerebral artery stroke patients. In the first experiment, participants were administered a series of spoken-word-picture matching tasks, in which picture identity was probed under two conditions: item name (e.g., goose, beetle, shark, hedgehog) and superordinate name (e.g., bird, insect, fish, mammal). The SD patients showed the predicted pattern of performance, identifying stimuli significantly more accurately by their superordinate term than by their specific name. By contrast, the stroke patients showed the reverse pattern of inferior performance in the superordinate condition in all versions of the experimental task. In a second experiment comparing comprehension ofbasic-level names (e.g., dog, bird, fish) and subordinate-level names (e.g., Dalmatian, sparrow, trout), stroke patients also showed a reversal of the normal basic-level effect, showing less accurate comprehension of basic-level names. The pattern of results documented among the stroke patients cannot be accommodated obviously or readily by existing models of conceptual knowledge. These contrasting abilities of SD patients, stroke patients, and normal healthy participants to process subordinate, basic-level, and superordinate names are considered in relation to disorders of executive processing and taxonomic categorization. PMID:19086203

  3. Pragmatic-mode mediation of sentence comprehension among aphasic bilinguals and hispanophones.

    PubMed

    Schnitzer, M L

    1989-01-01

    A test of sentence comprehension administered in four input-output modality combinations to a group of aphasic bilinguals and monolingual hispanophones provides evidence that aphasics tend to use pragmatic-mode (in the sense of Givón, 1979, On understanding-grammar, New York, Academic Press) strategies in approaching this task. When five factors were identified and dichotomized with respect to the pragmatic-mode-syntactic-mode dimension, the patients performed significantly better on items classified as pragmatic than on those classified as syntactic, in both languages. The results support a vertical/hierarchical view of aphasic language dissolution. PMID:2465058

  4. The Effects of Three Types of Verbal Cues on the Accuracy and Latency of Aphasic Subjects' Naming Responses.

    ERIC Educational Resources Information Center

    Teubner-Rhodes, Louise A.

    This study deals with word retrieval problems of aphasic patients. This word-finding difficulty is a common characteristic of aphasics and many methods have been used by aphasia clinicians to attempt to remediate word retrieval skills. Cueing, one of the methods used, presumably facilitates word-finding by supplying additional information to the…

  5. Cognitive Factors in the Choice of Syntactic Form by Aphasic and Normal Speakers of English and Japanese: The Speaker's Impulse.

    ERIC Educational Resources Information Center

    Menn, Lise; And Others

    This study examined the role of empathy in the choice of syntactic form and the degree of independence of pragmatic and syntactic abilities in a range of aphasic patients. Study 1 involved 9 English-speaking and 9 Japanese-speaking aphasic subjects with 10 English-speaking and 4 Japanese normal controls. Study 2 involved 14 English- and 6…

  6. Aphasics' defective perception of connotative meaning of verbal items which have no denotative meaning.

    PubMed

    Ammon, K H; Moerman, C; Guleac, J D

    1977-12-01

    This study deals with the question of whether in aphasic patients the grasping of connotative meaning is disturbed. The method used was the "maluma - takete" type (Koehler, 1947): matching of synthetic words to meaningless figures. It was proven that asphasics from different countries with different languages have a disturbed perception of connotative meaning. There was a correlation with the severity of language comprehension disturbance in aphasics. PMID:604011

  7. Hierarchical Disability in the Syntax of Aphasic Children.

    ERIC Educational Resources Information Center

    Cromer, Richard F.

    1978-01-01

    Compares writings of aphasic and deaf children. While sentences produced by both groups were of comparable length, aphasic children produced a more restricted range of sentence types. Structures requiring embedding were less frequent among aphasic children. It is hypothesized that, as noted in other tasks, aphasic children have difficulties with…

  8. Adaptive significance of right hemisphere activation in aphasic language comprehension.

    PubMed

    Meltzer, Jed A; Wagage, Suraji; Ryder, Jennifer; Solomon, Beth; Braun, Allen R

    2013-06-01

    Aphasic patients often exhibit increased right hemisphere activity during language tasks. This may represent takeover of function by regions homologous to the left-hemisphere language networks, maladaptive interference, or adaptation of alternate compensatory strategies. To distinguish between these accounts, we tested language comprehension in 25 aphasic patients using an online sentence-picture matching paradigm while measuring brain activation with MEG. Linguistic conditions included semantically irreversible ("The boy is eating the apple") and reversible ("The boy is pushing the girl") sentences at three levels of syntactic complexity. As expected, patients performed well above chance on irreversible sentences, and at chance on reversible sentences of high complexity. Comprehension of reversible non-complex sentences ranged from nearly perfect to chance, and was highly correlated with offline measures of language comprehension. Lesion analysis revealed that comprehension deficits for reversible sentences were predicted by damage to the left temporal lobe. Although aphasic patients activated homologous areas in the right temporal lobe, such activation was not correlated with comprehension performance. Rather, patients with better comprehension exhibited increased activity in dorsal fronto-parietal regions. Correlations between performance and dorsal network activity occurred bilaterally during perception of sentences, and in the right hemisphere during a post-sentence memory delay. These results suggest that effortful reprocessing of perceived sentences in short-term memory can support improved comprehension in aphasia, and that strategic recruitment of alternative networks, rather than homologous takeover, may account for some findings of right hemisphere language activation in aphasia. PMID:23566891

  9. Evaluation of adult aphasics with the Pediatric Speech Intelligibility test.

    PubMed

    Jerger, S; Oliver, T A; Martin, R C

    1990-04-01

    Results of conventional adult speech audiometry may be compromised by the presence of speech/language disorders, such as aphasia. The purpose of this project was to determine the efficacy of the speech intelligibility materials and techniques developed for young children in evaluating central auditory function in aphasic adults. Eight adult aphasics were evaluated with the Pediatric Speech Intelligibility (PSI) test, a picture-pointing approach that was carefully developed to be relatively insensitive to linguistic-cognitive skills and relatively sensitive to auditory-perceptual function. Results on message-to-competition ratio (MCR) functions or performance-intensity (PI) functions were abnormal in all subjects. Most subjects served as their own controls, showing normal performance on one ear coupled with abnormal performance on the other ear. The patterns of abnormalities were consistent with the patterns seen (1) on conventional speech audiometry in brain-lesioned adults without aphasia and (2) on the PSI test in brain-lesioned children without aphasia. An exception to this general observation was an atypical pattern of abnormality on PI-function testing in the subgroup of nonfluent aphasics. The nonfluent subjects showed substantially poorer word-max scores than sentence-max scores, a pattern seen previously in only one other patient group, namely young children with recurrent otitis media. The unusually depressed word-max abnormality was not meaningfully related to clinical diagnostic data regarding the degree of hearing loss and the location and severity of the lesions or to experimental data regarding the integrity of phonologic processing abilities. The observations of ear-specific and condition-specific abnormalities suggest that the linguistically- and cognitively-simplified PSI test may be useful in the evaluation of auditory-specific deficits in the aphasic adult. PMID:2132591

  10. Counseling the Chronic Pain Patient.

    ERIC Educational Resources Information Center

    Weiner, Richard S.

    1981-01-01

    Discusses the provision of counseling services for chronic pain patients within comprehensive, multifaceted treatment program. Describes the counseling process, including orientation, evaluation, and clarification of client concerns. Cites the use of coping techniques such as relaxation training, biofeedback training, and pain coping skills. (RC)

  11. Spontaneous translation and language mixing in a polyglot aphasic.

    PubMed

    Perecman, E

    1984-09-01

    The literature on language mixing in polyglot aphasics is reviewed and a case report of a patient with spontaneous translation is presented. A microgenetic model of language processing provides an interpretive framework for language mixing and spontaneous translation as symptoms of polyglot aphasia. It is suggested that language mixing reflects a deficit at the linguistic level while spontaneous translation reflects a deficit at the prelinguistic level of language processing. A hypothesis about the organization of multiple languages in a single speaker is proposed. PMID:6206915

  12. Changes in Identity after Aphasic Stroke: Implications for Primary Care

    PubMed Central

    Gilbert, Thomas; Bokhour, Barbara G.

    2015-01-01

    Background. Stroke survivors with aphasia experience difficulty associated with their communication disorder. While much has been written about aphasia's impacts on partners/family, we lack data regarding the psychosocial adjustment of aphasic stroke survivors, with a paucity of data from the patients themselves. Methods. Qualitative study of lived experiences of individuals with poststroke aphasia. Each of the stroke survivors with aphasia completed 3-4 semistructured interviews. In most cases, patients' partners jointly participated in interviews, which were transcribed and analyzed using techniques derived from grounded theory. Results. 12 patients were interviewed, with the total of 45 interviews over 18 months. Themes included poststroke changes in patients' relationships and identities, which were altered across several domains including occupational identity, relationship and family roles, and social identity. While all these domains were impacted by aphasia, the impact varied over time. Conclusion. Despite the challenges of interviewing individuals with aphasia, we explored aphasia's impacts on how individuals experience their identity and develop new identities months and years after stroke. This data has important implications for primary care of patients with aphasia, including the importance of the long-term primary care relationship in supporting psychosocial adjustment to life after aphasic stroke. PMID:25685553

  13. Changes in identity after aphasic stroke: implications for primary care.

    PubMed

    Musser, Benjamin; Wilkinson, Joanne; Gilbert, Thomas; Bokhour, Barbara G

    2015-01-01

    Background. Stroke survivors with aphasia experience difficulty associated with their communication disorder. While much has been written about aphasia's impacts on partners/family, we lack data regarding the psychosocial adjustment of aphasic stroke survivors, with a paucity of data from the patients themselves. Methods. Qualitative study of lived experiences of individuals with poststroke aphasia. Each of the stroke survivors with aphasia completed 3-4 semistructured interviews. In most cases, patients' partners jointly participated in interviews, which were transcribed and analyzed using techniques derived from grounded theory. Results. 12 patients were interviewed, with the total of 45 interviews over 18 months. Themes included poststroke changes in patients' relationships and identities, which were altered across several domains including occupational identity, relationship and family roles, and social identity. While all these domains were impacted by aphasia, the impact varied over time. Conclusion. Despite the challenges of interviewing individuals with aphasia, we explored aphasia's impacts on how individuals experience their identity and develop new identities months and years after stroke. This data has important implications for primary care of patients with aphasia, including the importance of the long-term primary care relationship in supporting psychosocial adjustment to life after aphasic stroke. PMID:25685553

  14. Alexithymia in chronic urticaria patients.

    PubMed

    Barbosa, Filipe; Freitas, João; Barbosa, Antonio

    2011-03-01

    Alexithymia has been described as an important dimension in several medical and psychiatric diseases. Chronic urticaria (CU) is a chronic condition, in which treatment is difficult. Our aim is to determine the prevalence of alexithymia traits in patients with CU, and to identify the relationships between alexithymia and psychological variables and quality-of-life dimensions. Fifty-five sequential CU patients in a faculty ambulatory specialized consultation, with an average age of 44.92, were compared with 31 healthy volunteers. Both groups were studied by means of validated scales for alexithymia (Toronto Alexithymia Scale [TAS-20]), attachment (Adult Attachment Scale-R [AAS-R]), psychopathology (Brief Symptom Inventory [BSI]), personality dimensions (The NEO Five-Factor inventory [NEO-FFI]) and quality of life (Short Form-36 [SF-36]). The classification of CU reactions was obtained from the patient's history, physical examination, laboratory assessment and histopathologic findings. All the patients were under treatment with sedating H1-antihistamines, non-sedating H1-antihistamines combination of H1 and H2 blocker, 2 H1-antihistamines and 3 H1-antihistamines. High traits of alexithymia were found on CU patients (56.9%) as well as high symptom rates of anxiety. Alexithymia traits were significantly positively correlated with insecure attachment styles, with psychopathological symptoms, and with the defense mechanism turn against self. We also reported a significant negative correlation between alexithymia traits and the dimensions of quality of life. Insecure attachment styles were positively correlated with psychopathological symptoms and negatively correlated with quality of life. We did not find significant statistical correlations between alexithymia and clinical variables. CU patients present serious difficulty in dealing with emotion arousal. There is strong evidence of a psychosomatic specificity in CU, with marked alexithymic traits. PMID:21328149

  15. The Effects of Homogeneous versus Heterogeneous Stimuli on the Confrontation-Naming Performance of Aphasics.

    ERIC Educational Resources Information Center

    Williams, Sarah E.; Wright, Judith M.

    1985-01-01

    The effect of semantic grouping on confrontation-naming performances of 16 fluent and 10 nonfluent aphasic adults was examined. Performances were not uniformly facilitated in one naming condition over the other. Some patients, however, did appear to display performance discrepancies between the two conditions. (Author/CL)

  16. Enhancing the Sensory Integration of Aphasic Students

    ERIC Educational Resources Information Center

    DePauw, Karen Pamelia

    1978-01-01

    Investigated was the effect on the sensory integration of 24 aphasic students, of a 7-month sensorimotor program-designed to stimulate the tactile, vestibular, and proprioceptive systems; motor planning ability; bilateral integration; postural and equilibrium responses; visual form and space perception; and motor development. ( DLS)

  17. [Chronic cough: common problem, discontended patients].

    PubMed

    Koskela, Heikki; Purokivi, Minna

    2014-01-01

    The prevalence of chronic cough is 10 to 15%. It has a strong negative impact on the patients' quality of life and it often causes depression. Many patients find medications unhelpful. Successful management of chronic cough requires the identification of the underlying condition like chronic rhinosinusitis, asthma, and asthma-like syndrome, and esophageal reflux disease. If the underlying condition cannot be identified or if the drug trials fail to help, the patient probably suffers from idiopathic chronic cough. A new paradigm has been introduced in which chronic cough is regarded as a primary condition. PMID:25558624

  18. An Investigation of Luria's Hypothesis on Prompting in Aphasic Naming Disturbances.

    ERIC Educational Resources Information Center

    Li, Edith Chin; Canter, Gerald J.

    1987-01-01

    The study investigated A. R. Luria's hypothesis that aphasic subgroups (Broca's, conduction, Wernicke's, and anomic aphasics) would respond differentially to phonemic prompts. Results, with the exception of the anomic aphasic group, supported Luria's predictions. (Author/DB)

  19. [The significance of the Montessori method and phenomenon with a particular view to the therapy of the aphasics (author's transl)].

    PubMed

    Birchmeier-Nussbaumer, A K

    1980-05-01

    The methods of the Italian physician Maria Montessori influenced the development of modern learning practices. There is general agreement that the Montessori phenomenon is personality forming. Aspects of this method, which are relevant for the rehabilitation of the brain-damaged and, in particular, the aphasics are presented. Possible shifts of emphasis within the relationship therapist - method - patient are analysed. Examples are used to outline in how far an increasingly patient-oriented therapy can influence the development of the aphasic patient. PMID:7403649

  20. Depression in acute and chronic aphasia: symptoms, pathoanatomical-clinical correlations and functional implications.

    PubMed Central

    Herrmann, M; Bartels, C; Wallesch, C W

    1993-01-01

    Depressive alterations were investigated in 21 acute and 21 chronic aphasic patients with single left sided strokes. The assessment of depression was based on a psychometrically evaluated German version of the Cornell Scale for Depression (CDS) and the Research Diagnostic Criteria (RDC). No significant difference was found concerning depression sum-scores between the two aphasic groups. The acute group, however, exhibited significantly higher ratings in items related to physical signs of depression and disturbances of cyclic functions. Patients corresponding to the RDC-syndrome of major depression were only found in the acute group. Neither age, sex nor degree of hemiparesis discriminated the patients on the severity of depressive symptoms. In the acute patient group, nonfluency of aphasia was the only parameter that could be identified which had an effect on the mood symptom scores. A CT scan analysis in the acute patient group showed an association between the severity of depression and anterior lesions. A significant correlation was found between CDS sum-scores and the proximity of the anterior border of the lesion to the frontal pole of the hemisphere whereas the volume of lesions seemed to have no effect on depressive alterations in acute aphasic patients. Superimposition of the lesions of the aphasic patients with major depressive disorders showed a common subcortical lesion area involving putaminal and external pallidal structures. Images PMID:8509782

  1. Revisiting "The Influence of Literacy in Paraphasias of Aphasic Speakers"

    ERIC Educational Resources Information Center

    Colaco, Dora; Mineiro, Ana; Leal, Gabriela; Castro-Caldas, Alexandre

    2010-01-01

    Literature suggests that illiterate subjects are unaware of the phonological structure of language. This fact may influence the characteristics of aphasic speech, namely the structure of paraphasias. A battery of tests was developed for this study to be used with aphasic subjects (literate and illiterate), in order to explore this topic in more…

  2. Acquisition of a Non-Vocal 'Language' by Aphasic Children

    ERIC Educational Resources Information Center

    Hughes, Jennifer

    1974-01-01

    Aphasic children were taught to communicate via a system of visual symbols devised by Premack (1969) for use with chimpanzees. Subjects readily learned to express several language functions in this way. "Premackese" is seen better viewed as a communication system. It may be that Aphasic children lack some specifically linguistic ability.…

  3. Promethazine use among chronic pain patients

    PubMed Central

    Lynch, Kara L.; Shapiro, Brad J.; Coffa, Diana; Novak, Scott P.; Kral, Alex H.

    2015-01-01

    Background Concomitant use of opioids and promethazine has been reported in various subpopulations, including methadone maintenance patients, injection drug users, and at-risk teenagers. Promethazine is thought to potentiate the “high” from opioids. However, to date, the prevalence of promethazine use has not been determined among patients prescribed opioids for chronic pain. Methods Urine samples from 921 patients prescribed opioids for chronic pain were analyzed for promethazine. Demographic data, toxicology results, and opioid prescription information were obtained through medical record abstraction. We assessed the prevalence and factors associated with promethazine use with bivariable and multivariable statistics. Results The prevalence of promethazine-positive urine samples among chronic pain patients was 9%. Only 50% of promethazine-positive patients had an active prescription for promethazine. Having benzodiazepine-positive urine with no prescription for a benzodiazepine was statistically associated with promethazine use. Also, having a prescription for methadone for pain or being in methadone maintenance for the treatment of opioid dependence were both statistically associated with promethazine use. Chronic pain patients prescribed only a long-acting opioid were more likely to have promethazine-positive urines than patients prescribed a short-acting opioid. Conclusions The study provides compelling evidence of significant promethazine use in chronic pain patients. Promethazine should be considered as a potential drug of abuse that could cause increased morbidity in opioid-using populations. PMID:25754939

  4. [The evaluation of aphasic deficits for the definition of a targetted logotherapeutic treatment].

    PubMed

    Bazzini, A; Pezzoni, F; Zonca, G; Guarnaschelli, C; Zelaschi, F; Luzzatti, C

    1997-01-01

    The Aachener Aphasie Test (AAT) is the major German test for the diagnosis of aphasic disorders. The test is easy to use and is valid and reliable for the diagnosis of aphasia and its severity and to evaluate the recovery of the aphasic disorder after language rehabilitation. The AAT is, however, not sufficient to define cognitively sound logotherapeutic treatment. The use of tasks which are based on cognitive functional models allows the identification of specific processing levels that have been damaged by a cerebral lesion, and the definition of a focussed rehabilitation plan. In this paper, we will discuss the results of a cognitive neurolinguistic treatment in a patient who suffered of Broca's aphasia with agrammatism and phonological dyslexia. PMID:9432309

  5. Therapy efficacy in chronic aphasia.

    PubMed

    Basso, Anna; Macis, Margherita

    2011-01-01

    There is good evidence that aphasia therapy is effective if sufficiently prolonged or intensive and that chronic aphasic individuals can also benefit from therapy, but data on chronic aphasia are scanty. The aim of this retrospective study was to investigate whether chronic aphasia benefits from a very intensive therapeutic regimen. We revised the files (January 2000 to December 2008) of the chronic subjects whom we suggested have periodic sessions in our Unit (generally once a week) and 2-3 hours daily of homework with the help of a family member, supervised and controlled by the speech-therapist. Treatment would go on as long as amelioration is evident. Results for 23 chronic aphasic subjects are reported. All subjects had undergone previous therapy and 10 had been dismissed because no further recovery was expected. Recovery was significant in oral and written nouns and actions naming, oral and written sentence production and Token Test scores. Only 4 subjects did not improve. Severity of the disorder did not predict success or failure. We conclude that recovery was due to the intense work done. Further, we believe such a regimen could be successful in a number of patients for whom a less intensive regimen would not be effective. PMID:22063820

  6. Advanced magnetic resonance neuroimaging of language function recovery after aphasic stroke: a technical review.

    PubMed

    Smits, Marion; Visch-Brink, Evy G; van de Sandt-Koenderman, Mieke E; van der Lugt, Aad

    2012-01-01

    Two advanced magnetic resonance neuroimaging techniques, functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI), have recently made their way into clinically oriented research and hold great promise to study the brain's adaptive changes of function and structure after aphasic stroke, respectively. Such functional and structural neuroplasticity is thought to underlie the recovery of language function, occurring spontaneously and/or in the context of therapeutic intervention. With fMRI, brain activity can be visualized. Spontaneous brain activity, present in multiple brain networks, is measured with resting-state fMRI and language-related brain activity by having the subject perform a language task during scanning (task-based fMRI). With DTI the major white matter tracts, such as the dorsal and ventral language pathways and the commissural fibers, can be visualized and quantified. Both techniques are entirely noninvasive and thus offer the unique opportunity to perform multiple assessments within the same subject. To gain more insight in functional and structural neuroplasticity after aphasic stroke, advanced magnetic resonance neuroimaging studies in specific patient populations, at several stages after stroke and in the course of language recovery, are needed. Such studies will help to clarify the influence of the many factors that play a role in the recovery of language function and are thus vital to further the development of aphasia therapy. Application of these techniques in aphasic stroke patients, however, is not without challenge. The purpose of this article is to discuss the methodologic challenges of fMRI and DTI in the assessment of language recovery after aphasic stroke. PMID:22202190

  7. Frequency of anemia in chronic psychiatry patients

    PubMed Central

    Korkmaz, Sevda; Yıldız, Sevler; Korucu, Tuba; Gundogan, Burcu; Sunbul, Zehra Emine; Korkmaz, Hasan; Atmaca, Murad

    2015-01-01

    Purpose Anemia could cause psychiatric symptoms such as cognitive function disorders and depression or could deteriorate an existing psychiatric condition when it is untreated. The objective of this study is to scrutinize the frequency of anemia in chronic psychiatric patients and the clinical and sociodemographic factors that could affect this frequency. Methods All inpatients in our clinic who satisfied the study criteria and received treatment between April 2014 and April 2015 were included in this cross-sectional study. Sociodemographic data for 378 patients included in the study and hemoglobin (Hb) and hematocrit values observed during their admission to the hospital were recorded in the forms. Male patients with an Hb level of <13 g/dL and nonpregnant female patients with an Hb level of <12 g/dL were considered as anemic. Findings Axis 1 diagnoses demonstrated that 172 patients had depressive disorder, 51 patients had bipolar disorder, 54 patients had psychotic disorder, 33 patients had conversion disorder, 19 patients had obsessive-compulsive disorder, 25 patients had generalized anxiety disorder, and 24 patients had other psychiatric conditions. It was also determined that 25.4% of the patients suffered from anemia. Thirty-five percent of females and 10% of males were considered as anemic. The frequency of anemia was the highest among psychotic disorder patients (35%), followed by generalized anxiety disorder patients (32%), and obsessive-compulsive disorder patients (26%). Anemia was diagnosed in 22% of depressive disorder patients, 25% of bipolar disorder patients, and 24% of conversion disorder patients. Results The prevalence of anemia among chronic psychiatry patients is more frequent than the general population. Thus, the study concluded that it would be beneficial to consider the physical symptoms and to conduct the required examinations to determine anemia among this patient group. PMID:26543367

  8. Chronic Pain Patients: Implications for Rehabilitation Counseling.

    ERIC Educational Resources Information Center

    Scott, Lori T.

    Chronic pain syndrome appears to have certain dimensions which make it unique as a disabling condition. When pain persists, the resulting anxiety and depression, others' reactions to the patient's sick role behaviors, and situational variables such as disability benefits may all contribute to the pain syndrome and complicate the rehabilitation…

  9. Patient concerns regarding chronic hepatitis C infections.

    PubMed

    Minuk, G Y; Gutkin, A; Wong, S G; Kaita, K D E

    2005-01-01

    Counselling of patients with chronic hepatitis C infections is often limited to discussions regarding how the virus is transmitted and what can be done to decrease the risk of transmission to others. The purpose of the present study was to document the principal concerns of newly diagnosed and follow-up patients with chronic hepatitis C, and thereby enhance counselling strategies and content. Seventy newly diagnosed and 115 follow-up patients with chronic hepatitis C virus (HCV) infection were initially asked in an open-ended manner (volunteered concerns) and then to prioritize from a prepared list of seven potential concerns (prioritized concerns), to identify those concerns that were of utmost importance to them. The most common volunteered concerns of newly diagnosed patients in decreasing order were: disease progression (27%), premature death (19%), infecting family members (13%), side-effects of treatment (11%) and miscellaneous others. In decreasing order, prioritized concerns included: infecting family members, development of liver cancer, infecting others, development of cirrhosis, social stigma of having liver disease, need for liver transplant and loss of employment. The principal volunteered and prioritized concerns of follow-up patients were similar to those of newly diagnosed patients. Volunteered and prioritized concerns were relatively consistent across the different genders, age groups, ethnic backgrounds, education level, marital status, employment, modes of viral acquisition and in the case of follow-up patients, duration of follow-up. These results indicate that health care providers who focus counselling efforts exclusively on viral transmission are unlikely to address other important concerns of newly diagnosed and follow-up patients with chronic HCV infection. PMID:15655048

  10. Comprehension of wh-questions in two Broca's aphasics.

    PubMed

    Hickok, G; Avrutin, S

    1996-02-01

    This study investigated comprehension of wh-questions in two Broca's aphasics. Patients were presented for comprehension with two types of wh-questions: questions headed by which and questions headed by who. These two types were chosen because according to recent syntactic analyses they give rise to different types of syntactic "chains." These questions were presented in both subject gap versions (e.g., which cat chased the dog?) and object gap versions (e.g., which cat did the dog chase?). Comprehension of which questions was asymmetric, with subject gap versions comprehended significantly better than object gap versions, the latter yielding chance-level performance. This finding is consistent with previous reports of subject-object asymmetries in comprehension of relative clauses and clefts, as well as active-passive comprehension asymmetries. In contrast, comprehension of who questions was symmetrical over subject gap and object gap versions: Both patients performed equally well (significantly better than chance) on subject gap and object gap who questions. These findings are inconsistent with current formulations of "chain" or "trace"-based theories of agrammatic comprehension which assume a deficit that affects both types of syntactic chains. We suggest that linguistic descriptions of agrammatic comprehension should be limited to deficits involving only one type of chain. We also suggest that there are processing differences underlying the syntactic distinctions between which-type and who-type questions and that this may account for different patterns of comprehension on these and other constructions. PMID:8811962

  11. Renal function recovery in chronic dialysis patients.

    PubMed

    Chu, Jay K; Folkert, Vaughn W

    2010-01-01

    Renal function recovery (RFR) from acute kidney injury requiring dialysis occurs at a high frequency. RFR from chronic dialysis, on the other hand, is an uncommon but well-recognized phenomenon, occurring at a rate of 1.0-2.4% according to data from large observational studies. The underlying etiology of renal failure is the single most important predicting factor of RFR in chronic dialysis patients. The disease types with the highest RFR rates are atheroembolic renal disease, systemic autoimmune disease, renovascular diseases, and scleroderma. The disease types with the lowest RFR rates are diabetic nephropathy and cystic kidney disease. Initial dialysis modality does not appear to influence RFR. Careful observation and history taking are needed to recognize the often nonspecific clinical and laboratory signs of RFR. When RFR is suspected in a chronic dialysis patient, a 24-hour urine urea and creatinine clearance should be measured. Based on the renal clearance, along with other clinical factors, the dialysis prescription may be gradually reduced until a complete discontinuation of dialysis. After RFR from maintenance dialysis, patients require close follow-up in an office setting for chronic kidney disease management. PMID:21166875

  12. Psychological status of patients with chronic urticaria.

    PubMed

    Pasaoglu, Gülden; Bavbek, Sevim; Tugcu, Handan; Abadoglu, Oznur; Misirligil, Zeynep

    2006-11-01

    Although chronic urticaria is the most common cutaneous disorder seen in our outpatient allergy clinics, to our knowledge, no study of psychiatric morbidity in allergy departments has been carried out in our country. For the present study, we used the Minnesota Multiphasic Personality Inventory (MMPI) to evaluate the personality traits and psychological status of patients with chronic idiopathic urticaria (CIU). Fifty-nine outpatients with CIU and 59 healthy control subjects were enrolled in the study. Patients were included if no specific cause for their urticaria could be identified by detailed history and appropriate investigations. Psychiatric evaluation for all patients and controls was conducted at the Department of Psychiatry by using MMPI. Analysis of the MMPI profile showed that the scores for hypochondriasis, depression, hysteria, psychopathic deviance, paranoia, psychasthenia, schizophrenia, and social introversion were higher in patients with CIU compared to the control group (P < 0.05). The mean score of hysteria was significantly higher in women. There were no significant correlations between the scores of MMPI and duration of the disease. These data indicate that our patients with CIU seem to have more depressive, hysteric, touchy and suspicious personality traits with hypochondriac tendencies and in more conflict with their social environment. Attitudes such as perfectionism, need for approval, external control and need to be loved were also characteristics of the patient group. We believe that psychological status should be considered for effective management of patients with CIU. PMID:17073991

  13. Nasal Consonant Production in Broca's and Wernicke's Aphasics: Speech Deficits and Neuroanatomical Correlates

    ERIC Educational Resources Information Center

    Kurowski, Kathleen M.; Blumstein, Sheila E.; Palumbo, Carole L.; Waldstein, Robin S.; Burton, Martha W.

    2007-01-01

    The present study investigated the articulatory implementation deficits of Broca's and Wernicke's aphasics and their potential neuroanatomical correlates. Five Broca's aphasics, two Wernicke's aphasics, and four age-matched normal speakers produced consonant-vowel-(consonant) real word tokens consisting of [m, n] followed by [i, e, a, o, u]. Three…

  14. Uremic pleuritis in chronic hemodialysis patients.

    PubMed

    Rashid-Farokhi, Farin; Pourdowlat, Guitti; Nikoonia, Mohammad-Reza; Behzadnia, Neda; Kahkouee, Shahram; Nassiri, Amir-Ahmad; Masjedi, Mohammad-Reza

    2013-01-01

    Chronic hemodialysis (HD) patients are predisposed to several complications associated with pleural effusion. In addition, uremia can directly cause pleuritis. However, there are inadequate data about pathogenesis and natural course of uremic pleuritis. In this study, 76 chronic HD patients with pleural effusion admitted to the Respiratory Center of Masih Daneshvari Hospital, in Tehran, Iran between June 2005 and May 2011 were evaluated to figure out the etiology of their pleural disease. Among these patients, patients with uremic pleuritis were identified and studied. The rate of uremic pleuritis was 23.7%. Other frequent etiologies of pleural effusion were parapneumonic effusion (23.7%), cardiac failure (19.7%), tuberculosis (6.6%), volume overload, malignancy, and unknown. In patients with uremic pleuritis, dyspnea was the most common symptom, followed by cough, weight loss, anorexia, chest pain, and fever. Compared to patients with parapneumonic effusion, patients with uremic effusion had a significantly higher rate of dyspnea and lower rate of cough and fever. Pleural fluid analysis showed that these patients had a significantly lower pleural to serum lactic dehydrogenase ratio, total pleural leukocytes, and polymorphonuclear count compared to patients with parapneumonic effusion. Improvement was achieved in 94.1% of patients with uremic pleuritis by continuation of HD, chest tube insertion or pleural decortication; an outcome better than the previous reports. Despite the association with an exudative effusion, inflammatory pleural reactions in patients with uremic pleuritis may not be as severe as infection-induced effusions. Owing to the advancement in HD technology and other interventions, outcome of uremic pleuritis may be improved. PMID:22716271

  15. Insomnia in Patients With Chronic Kidney Disease.

    PubMed

    Lindner, Anett V; Novak, Marta; Bohra, Miqdad; Mucsi, Istvan

    2015-07-01

    Insomnia and poor self-perceived sleep are very common in patients with chronic kidney disease (CKD). Poor sleep is associated with fatigue, sleepiness, impaired daytime functioning, impaired health-related quality of life, and increased morbidity and mortality. Many illness- and treatment-related factors (metabolic changes, inflammation, altered sleep regulatory mechanisms, symptoms and complications of CKD, comorbid conditions, medications, and renal replacement therapies) may disturb sleep and contribute to the high prevalence of insomnia in this patient population. Accordingly, the approach to both diagnosing and treating this condition is quite complex. Although sleep-related problems are very important for patients with CKD, they largely are under-recognized and undertreated. Very few intervention trials provide an evidence base to support treatment decisions in this particular patient population. With this review we hope to increase awareness of insomnia among professionals involved in the management of patients with CKD and to provide guidance in recognizing and treating this important condition. PMID:26355254

  16. Verb-noun double dissociation in aphasic lexical impairments: the role of word frequency and imageability.

    PubMed

    Luzzatti, Claudio; Raggi, Rossella; Zonca, Giusy; Pistarini, Caterina; Contardi, Antonella; Pinna, Gian-Domenico

    2002-01-01

    Neurolinguistic studies have provided important evidence regarding the organization of lexical representations and the structure of underlying conceptual knowledge; in particular, it has been shown that the retrieval of verbs and nouns can be damaged selectively. Dissociated lexical damage is proof of an independent mental organization of lexical representations and/or of the underlying processes. The aim of the present study is to estimate the rate of dissociated impairments for nouns and verbs on a large sample of mild to moderate aphasic patients and to investigate the mechanisms underlying such phenomena. In addition, the authors wished to verify to what degree the impairment for nouns and verbs is related to a specific type of language disorder. A confrontation naming task for verbs and nouns was administered to 58 aphasic patients. The major lexical (word frequency and age of acquisition) and semantic variables (familiarity and imageability of the underlying concept) were considered for each noun and verb used in the task. Verbs were distinguished by major functional classes (transitive, intransitive, and ergative verbs). The data collected from this task were analyzed twice: (i) as a group study comparison of major aphasic subgroups and (ii) as a multiple single case study to evaluate the differences on the naming of verbs and nouns and the effect of the lexical semantic variables on each individual patient. The results confirm the existence of dissociated naming impairments of verbs and nouns. Selective impairment of verbs is more frequent (34%) than that of nouns (10%). In many cases, the dissociated pattern of naming impairment disappeared when the effect of the concomitant variables (word frequency and imageability) was removed, but in approximately one-fifth of the cases the noun or verb superiority was preserved. Noun superiority emerged in five of six agrammatic patients. Both the naming of verbs (n = 9) or of nouns (n = 6) could be impaired

  17. How to engage the right brain hemisphere in aphasics without even singing: evidence for two paths of speech recovery

    PubMed Central

    Stahl, Benjamin; Henseler, Ilona; Turner, Robert; Geyer, Stefan; Kotz, Sonja A.

    2012-01-01

    There is an ongoing debate as to whether singing helps left-hemispheric stroke patients recover from non-fluent aphasia through stimulation of the right hemisphere. According to recent work, it may not be singing itself that aids speech production in non-fluent aphasic patients, but rhythm and lyric type. However, the long-term effects of melody and rhythm on speech recovery are largely unknown. In the current experiment, we tested 15 patients with chronic non-fluent aphasia who underwent either singing therapy, rhythmic therapy, or standard speech therapy. The experiment controlled for phonatory quality, vocal frequency variability, pitch accuracy, syllable duration, phonetic complexity and other influences, such as the acoustic setting and learning effects induced by the testing itself. The results provide the first evidence that singing and rhythmic speech may be similarly effective in the treatment of non-fluent aphasia. This finding may challenge the view that singing causes a transfer of language function from the left to the right hemisphere. Instead, both singing and rhythmic therapy patients made good progress in the production of common, formulaic phrases—known to be supported by right corticostriatal brain areas. This progress occurred at an early stage of both therapies and was stable over time. Conversely, patients receiving standard therapy made less progress in the production of formulaic phrases. They did, however, improve their production of non-formulaic speech, in contrast to singing and rhythmic therapy patients, who did not. In light of these results, it may be worth considering the combined use of standard therapy and the training of formulaic phrases, whether sung or rhythmically spoken. Standard therapy may engage, in particular, left perilesional brain regions, while training of formulaic phrases may open new ways of tapping into right-hemisphere language resources—even without singing. PMID:23450277

  18. [Clinical integration in the chronic patient].

    PubMed

    Carretero-Alcántara, Luis; Comes-Górriz, Natividad; Borrás-López, Agustina; Rodríguez-Balo, Alberto; Seara-Aguilar, Germán

    2014-01-01

    Castilla-La Mancha Health Service is developing the integration of care levels due to the challenge of an aging population in the region. Aging is associated with chronic diseases and an increasing number of concomitant diseases. This poses a major care challenge care, with more fragile patients and new needs. This also requires a sustainable approach: the concurrence of several chronic diseases affects the cost of care, which is especially acute in times of severe economic crisis. One of the pillars of the strategy for dealing with chronic diseases in our region is care integration, in an effort to adapt the organization to the new needs. The Balanced Scorecard or Integrated Scorecard of the integration process was introduced as it has been designed. The integration of primary and hospital care at an organizational level has already been completed, and the development of integrated care processes has also been performed in order to achieve real integration at care level. To help finance this, a prospective capitation system is gradually being implemented, achieving a convergence of per capita costs in the different health areas integrated. Nurses has a key role in this process, their skills as educators and trainers in self-care, in the role of case managers of patients with particularly complex conditions, and the role of professional liaison to improve the transition between care areas and units. PMID:24468496

  19. Transcranial direct current stimulation improves word retrieval in healthy and nonfluent aphasic subjects.

    PubMed

    Fiori, Valentina; Coccia, Michela; Marinelli, Chiara V; Vecchi, Veronica; Bonifazi, Silvia; Ceravolo, M Gabriella; Provinciali, Leandro; Tomaiuolo, Francesco; Marangolo, Paola

    2011-09-01

    A number of studies have shown that modulating cortical activity by means of transcranial direct current stimulation (tDCS) affects performances of both healthy and brain-damaged subjects. In this study, we investigated the potential of tDCS to enhance associative verbal learning in 10 healthy individuals and to improve word retrieval deficits in three patients with stroke-induced aphasia. In healthy individuals, tDCS (20 min, 1 mA) was applied over Wernicke's area (position CP5 of the International 10-20 EEG System) while they learned 20 new "words" (legal nonwords arbitrarily assigned to 20 different pictures). The healthy subjects participated in a randomized counterbalanced double-blind procedure in which they were subjected to one session of anodic tDCS over left Wernicke's area, one sham session over this location and one session of anodic tDCS stimulating the right occipito-parietal area. Each experimental session was performed during a different week (over three consecutive weeks) with 6 days of intersession interval. Over 2 weeks, three aphasic subjects participated in a randomized double-blind experiment involving intensive language training for their anomic difficulties in two tDCS conditions. Each subject participated in five consecutive daily sessions of anodic tDCS (20 min, 1 mA) and sham stimulation over Wernicke's area while they performed a picture-naming task. By the end of each week, anodic tDCS had significantly improved their accuracy on the picture-naming task. Both normal subjects and aphasic patients also had shorter naming latencies during anodic tDCS than during sham condition. At two follow-ups (1 and 3 weeks after the end of treatment), performed only in two aphasic subjects, response accuracy and reaction times were still significantly better in the anodic than in the sham condition, suggesting a long-term effect on recovery of their anomic disturbances. PMID:20946060

  20. [Telemedicine for patients with chronic intestinal failure].

    PubMed

    Nauta, Sjoukje; Feibig, Doreen; Wanten, Geert

    2014-01-01

    Telemedicine is a valuable extension of the ways in which patients with chronic diseases can be contacted. Patients can easily contact their caregivers within the safe environment of the digital waiting room. Telemedicine especially offers an advantage for those forms of care where the visual aspect is important. Care should be taken with respect to its implementation into the disease management process with careful synchronisation between all involved parties, e.g. patient, caregiver, and organisation. The effectiveness of telemedicine and the savings that can be achieved should be properly established in order to justify the funding of a telemedicine project. Rather than focusing on the possible drawbacks of telemedicine, e.g. safety concerns and the user-friendliness of the system, we should highlight the possibilities that information technology offers. PMID:25515390

  1. Oral Tori in Chronic Hemodialysis Patients

    PubMed Central

    Chao, Pei-Jung; Yang, Huang-Yu; Huang, Wen-Hung; Weng, Cheng-Hao; Wang, I-Kuan; Tsai, Aileen I.; Yen, Tzung-Hai

    2015-01-01

    Background. This study investigated the epidemiology of torus palatinus (TP) and torus mandibularis (TM) in hemodialysis patients and analyzed the influences of hyperparathyroidism on the formation of oral tori. Method. During 2013, 119 hemodialysis patients were recruited for dental examinations for this study. Results. The prevalence of oral tori in our sample group was high at 33.6% (40 of 119). The most common location of tori was TP (70.0%), followed by TM (20.0%), and then both TP and TM (10.0%). Of the 40 tori cases, most (67.5%) were <2 cm in size; moreover, the majority (52.5%) were flat in shape. In symmetry, most (70.0%) occurred in the midline, followed by bilateral sides (20.0%). Notably, the levels of intact parathyroid hormone did not differ in patients with or without tori (P = 0.611). Furthermore, patients with tori did not differ from patients without tori in inflammatory variables such as log high-sensitivity C-reactive protein (P = 1.000) or nutritional variables such as albumin (P = 0.247). Finally, there were no differences between patients with and without tori in adequacy of dialysis (P = 0.577). Conclusions. Neither hyperparathyroidism nor inflammation malnutrition syndrome was found to contribute to the formation of oral tori in chronic hemodialysis patients. Further studies are warranted. PMID:25918724

  2. Soft tissue calcification in chronic dialysis patients.

    PubMed Central

    Kuzela, D. C.; Huffer, W. E.; Conger, J. D.; Winter, S. D.; Hammond, W. S.

    1977-01-01

    Autopsy protocols and microscopic slides of 56 dialyzed and 18 nondialyzed chronically uremic patients were reviewed to assess the presence, extent, and severity of extraosseous soft tissue calcification. Calcification was identified in 79% of the dialysis patients and 44% of the nondialysis patients (P iss less than .025). Soft tissue calcification most frequently involved the heart, lungs, stomach, and kidneys. Lesions were severe in 36% of the dialysis patients and, when strategically located within the myocardium, were life-threatening. The deaths of 6 dialysis patients were attributed to severe calcification of the cardiac conduction system and/or myocardium. The presence and severity of soft tissue calcification was not related to duration of dialysis, patients' age, degree of parathyroid gland hyperplasia, radiographic evidence of soft tissue calcification, serum calcium and phosphate levels, Ca X P products, or type or severity of metabolic bone disease. Images Figure 7 Figure 8 Figure 9 Figure 10 Figure 1 Figure 2 Figure 11 Figure 12 Figure 3 Figure 4 Figure 5 Figure 6 PMID:836675

  3. APHASIC CHILDREN, IDENTIFICATION AND EDUCATION BY THE ASSOCIATION METHOD.

    ERIC Educational Resources Information Center

    MCGINNIS, MILDRED A.

    THIS BOOK IS DESIGNED TO DEFINE APHASIA AND ITS CHARACTERISTICS, TO PRESENT A PROCEDURE FOR TEACHING LANGUAGE TO APHASIC CHILDREN, AND TO APPLY THIS PROCEDURE TO ELEMENTARY SCHOOL SUBJECTS. OTHER HANDICAPPING CONDITIONS WHICH COMPLICATE THE DIAGNOSIS OF APHASIA ARE PRESENTED BY MEANS OF CASE STUDIES. CHARACTERISTICS OF TWO TYPES OF…

  4. Prolidase activity in chronic plaque psoriasis patients

    PubMed Central

    Aksoy, Nurten; Ozgöztas, Orhan; Sezen, Hatice; Yesilova, Yavuz; Turan, Enver

    2015-01-01

    Introduction Psoriasis is a chronic, inflammatory, T-cell-mediated and hyperproliferative skin disease characterized by erythematous, squamous, sharply circumscribed and infiltrated plaques. The metabolisms of the collagen proteins undergo considerable changes due to the acceleration of their turnovers as a result of increased prolidase activity in psoriasis patients. Aim To determine the level of prolidase activity in psoriasis patients and evaluate its relationship with the oxidative system. Material and methods The serum prolidase enzyme activity, total antioxidant levels and total oxidant levels of 40 psoriasis patients and a control group including 47 healthy individuals were analyzed by using their serum samples, and their oxidative stress indices were calculated. Results The prolidase levels (p < 0.01), total oxidant levels (p < 0.01) and oxidative stress index levels (p < 0.001) of the patient group were higher than the corresponding parameters in the control group. The total antioxidant level was low (p < 0.01). Although a positive correlation was found between the prolidase and total antioxidant levels and the total oxidant level, no correlation was found between prolidase and the oxidative stress index. Conclusions It has been determined that the activity of the prolidase enzyme increases due to the increased collage turnover in psoriasis patients. Increased serum oxidant levels and oxidative stress indices values may play a role in the pathogenesis of psoriasis. PMID:26015776

  5. Intradialytic Hypoxemia in Chronic Hemodialysis Patients.

    PubMed

    Campos, Israel; Chan, Lili; Zhang, Hanjie; Deziel, Sheila; Vaughn, Cheryl; Meyring-Wösten, Anna; Kotanko, Peter

    2016-01-01

    When kidney failure occurs, patients are at risk for fluid overload states, which can cause pulmonary edema, pleural effusions, and upper airway obstruction. Kidney disease is also associated with impaired respiratory function, as in central sleep apnea or chronic obstructive pulmonary disease. Hence, respiratory and renal diseases are frequently coexisting. Hypoxemia is the terminal pathway of a multitude of respiratory pathologies. The measurement of oxygen saturation (SO2) is a basic and commonly used tool in clinical practice. Both arterial oxygen saturation (SaO2) and central venous oxygen saturation (ScvO2) can be easily obtained in hemodialysis (HD) patients, SaO2 from an arteriovenous access and ScvO2 from a central catheter. Here, we give a brief overview of the anatomy and physiology of the respiratory system, and the different technologies that are currently available to measure oxygen status in dialysis patients. We then focus on literature regarding intradialytic SaO2 and ScvO2. Lastly, we present clinical vignettes of intradialytic drops in SaO2 and ScvO2 in association with different symptoms and clinical scenarios with an emphasis on the pathophysiology of these cases. Given the fact that in the general population hypoxemia is associated with adverse outcomes, including increased mortality, cardiac arrhythmias and cardiovascular events, we posit that intradialytic SO2 may serve as a potential marker to identify HD patients at increased risk for morbidity and mortality. PMID:26765143

  6. Chronic Rhinosinusitis in Patients with Cystic Fibrosis.

    PubMed

    Hamilos, Daniel L

    2016-01-01

    Chronic rhinosinusitis (CRS) is highly prevalent in patients with cystic fibrosis (CF) and accounts for significant morbidity and contribution to CF lung disease. Mutations of the cystic fibrosis transmembrane regulator gene occur with increased prevalence in patients with CRS without CF, suggesting some contribution to CRS pathophysiology. Nasal polyps (NPs) occur with increased prevalence in patients with CF of all ages and have a more neutrophilic appearance with fewer eosinophils and increased submucosal glandular elements in comparison to NPs from patients without CF. Mainstays of medical treatment include isotonic saline irrigations and topical intranasal glucocorticoids, with some evidence that topical intranasal glucocorticoids reduce NP size. Although inhaled hypertonic saline (7%) has been widely studied as a mucolytic agent for CF lung disease, there are no reports of its use in CF CRS. Mucolytics have also not been studied as a treatment for CRS in CF, and most evidence does not support their use for CF lung disease. Nasally nebulized dornase alfa (recombinant human deoxyribonuclease) following sinus surgery shows promise for treatment. Other unproven therapies include addition of baby shampoo to isotonic saline to potentially thin mucus and help prevent biofilm formation. There are no data to support the use of low-dose oral macrolide antibiotics or the use of prophylactic oral antibiotics for CRS in patients with CF. However, there is some support for the use of topical antibiotics, including colistimethate sodium or tobramycin, administered as a sinus irrigation or antral lavage in patients following sinus surgery when susceptible bacteria are cultured. Key components of CF sinus surgical management include extensive surgery to ensure that the maxillary, frontal, sphenoid, and ethmoid sinuses are all widely opened with smoothing of bony overhangs to prevent mucus retention and bacterial recolonization, postoperative meticulous daily nasal irrigations

  7. Disaster management of chronic dialysis patients.

    PubMed

    Zoraster, Richard; Vanholder, Raymond; Sever, Mehmet S

    2007-01-01

    The chronically ill are often the hardest hit by disruptions in the healthcare system--they may be highly dependent on medications or treatments that suddenly become unavailable, they are more physically fragile than the rest of the population, and for socioeconomic reasons they may be more limited in their ability to prepare or react. Medical professionals involved in disaster response should be prepared to care for individuals suffering from the complications of chronic illness, and they must have some idea of how to do so with limited resources. Dialysis-dependent, end-stage renal disease patients are at especially high risk following disasters. Infrastructure damage may make dialysis impossible for days, and few physicians have experience or training in the nondialytic management of end-stage renal disease. Nondialytic management strategies include dietary restrictions, aggressive attempts at potassium removal via resins and cathartics, and adaptations of acute treatment strategies. Appropriate planning and stockpiling of medications such as Kayexalate are critical to minimizing morbidity and mortality. PMID:18271158

  8. Macroscopic evidence for Abrikosov-type magnetic vortexes in MnSi A-phase

    PubMed Central

    Lobanova, I. I.; Glushkov, V. V.; Sluchanko, N. E.; Demishev, S. V.

    2016-01-01

    Intrinsic phase coherence between individual topologically stable knots in spin arrangement – skyrmions – is known to induce the crystalline-like structure in the A-phase of non-centrosymmetric MnSi with chiral spin-orbit interaction. Here we report the experimental evidence for two types of the skyrmion lattice (SL) inside the A-phase of MnSi, which are distinguished by different coupling to the anisotropic magnetic interactions. The transition between these SLs is shown to induce a change in magnetic scattering between isotropic MR discovered in the area inside the A-phase (the A-phase core) and anisotropic MR found on the border of the A-phase. We argue that the SL in the A-phase core corresponds to the dense skyrmion state built from individual skyrmions in a way similar to Abrikosov-type magnetic vortexes. PMID:26915818

  9. Macroscopic evidence for Abrikosov-type magnetic vortexes in MnSi A-phase

    NASA Astrophysics Data System (ADS)

    Lobanova, I. I.; Glushkov, V. V.; Sluchanko, N. E.; Demishev, S. V.

    2016-02-01

    Intrinsic phase coherence between individual topologically stable knots in spin arrangement - skyrmions - is known to induce the crystalline-like structure in the A-phase of non-centrosymmetric MnSi with chiral spin-orbit interaction. Here we report the experimental evidence for two types of the skyrmion lattice (SL) inside the A-phase of MnSi, which are distinguished by different coupling to the anisotropic magnetic interactions. The transition between these SLs is shown to induce a change in magnetic scattering between isotropic MR discovered in the area inside the A-phase (the A-phase core) and anisotropic MR found on the border of the A-phase. We argue that the SL in the A-phase core corresponds to the dense skyrmion state built from individual skyrmions in a way similar to Abrikosov-type magnetic vortexes.

  10. Firstline treatment for chronic phase chronic myeloid leukemia patients should be based on a holistic approach.

    PubMed

    Breccia, Massimo; Alimena, Giuliana

    2015-02-01

    New selective and more potent drugs for the cure of chronic phase chronic myeloid leukemia patients are now available: physicians in some countries must decide the best option, selecting one of the drugs available. What the main prognostic factors are in order to make this selection remains a matter of discussion. Introducing a 'holistic approach' for the first time in chronic myeloid leukemia, as practiced in other diseases, and looking at the patient in a complete picture, considering several variables, such as comorbidities, age, concomitant drugs, lifestyle and patient expectations, may be of help to understand, patient by patient, the best therapeutic strategy. PMID:25431965

  11. [Function in patients with chronic fibrocavernous tuberculosis].

    PubMed

    Nefedov, V B; Popova, L A; Shergina, E A

    2008-01-01

    Vital capacity (VC), forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), FEV1/VC%, PEF, MEF25, MEF50, MEF75, TLC, TGV, residual volume (RV), R(aw), R(in), R(ex), DLCO-SB, DLCO-SS, PaO2, and PaCO2 were determined in 62 patients with chronic fibrocavernous tuberculosis. Lung dysfunctions were detected in 96.8% of the patients. Changes in lung volumes and capacities were found in 90.3%, impaired bronchial patency was in 90.3%, and pulmonary gas exchange dysfunction was in 79.0%. The lung volume and capacity changes appeared as decreased VC and FVC, decreased and increased TLC, TGV, RV; impaired bronchial patency presented as decreased PEF, MEF25, MEF50, MEF75, and FEV1/VC%; and increased R(aw), R(in), R(ex); pulmonary gas exchange dysfunction manifested itself as reduced DLCO-SB, DLCO-SS, PaO2, and decreased and increased PaCO2. The magnitude of the observed functional changes ranges from slight to significant and drastic with a predominance of considerable and drastic changes in lung volumes and capacities and mild impairments of bronchial patency and pulmonary gas exchange function. PMID:18507144

  12. Burnout in Patients with Chronic Whiplash-Associated Disorders

    ERIC Educational Resources Information Center

    Clementz, Gunilla; Borsbo, Bjorn; Norrbrink, Cecilia

    2012-01-01

    This study sought to assess burnout and its relation to pain, disability, mood and health-related quality of life in a group of patients with chronic whiplash-associated disorders (WAD). Forty-five patients with chronic WAD ([greater than or equal to] 3 months) referred to a multidisciplinary rehabilitation centre were included. A questionnaire…

  13. Multiple medicament allergies in two patients with chronic leg ulceration.

    PubMed

    Rademaker, M; Wood, B; Greig, D E

    1996-08-01

    Medicament allergies in patients with chronic leg ulcers is well recognized. In the past, topical antibiotics, rubber additives and wool alcohols have been the most common reported allergens. Allergy to topical corticosteroids has been reported. We document two cases of multiple corticosteroid allergy in patients with chronic leg ulceration. PMID:8771871

  14. Caring for patients with chronic pain: pearls and pitfalls.

    PubMed

    Debono, David J; Hoeksema, Laura J; Hobbs, Raymond D

    2013-08-01

    Chronic, nonmalignant pain is a substantial public health problem in the United States. Research over the past 2 decades has defined chronic pain by using a "biopsychosocial model" that considers a patient's biology and psychological makeup in the context of his or her social and cultural milieu. Whereas this model addresses the pathology of chronic pain, it also places many demands on the physician, who is expected to assess and manage chronic pain safely and successfully. There is a growing body of evidence suggesting that opioids can be effective in the management of chronic pain, but there has also been a rise in opioid-related overdoses and deaths. Clinicians should be aware of assessment tools that may be used to evaluate the risk of opioid abuse. A basic understanding of chronic pain pathophysiology and a uniform approach to patient care can satisfy the needs of both patients and physicians. PMID:23918913

  15. Long-Term Effects of Transcranial Direct-Current Stimulation in Chronic Post-Stroke Aphasia: A Pilot Study

    PubMed Central

    Vestito, Lucilla; Rosellini, Sara; Mantero, Massimo; Bandini, Fabio

    2014-01-01

    Transcranial direct-current stimulation (tDCS) has been suggested to improve language function in patients with post-stroke aphasia. Most studies on aphasic patients, however, were conducted with a very limited follow-up period, if any. In this pilot, single-blind study on chronic post-stroke aphasic patients, we aimed to verify whether or not tDCS is able to extend its beneficial effects for a longer period of time (21 weeks after the end of stimulation). Three aphasic patients underwent anodal tDCS (A-tDCS, 20 min, 1.5 mA) and sham stimulation (S-tDCS) over the left frontal (perilesional) region, coupled with a simultaneous naming training (on-line tDCS). Ten consecutive sessions (5 days per week for 2 weeks) were implemented. In the first five sessions, we used a list of 40 figures, while in the subsequent five sessions we utilized a second set of 40 figures differing in word difficulty. At the end of the stimulation period, we found a significant beneficial effect of A-tDCS (as compared to baseline and S-tDCS) in all our subjects, regardless of word difficulty, although with some inter-individual differences. In the follow-up period, the percentage of correct responses persisted significantly better until the 16th week, when an initial decline in naming performance was observed. Up to the 21st week, the number of correct responses, though no longer significant, was still above the baseline level. These results in a small group of aphasic patients suggest a long-term beneficial effect of on-line A-tDCS. PMID:25352798

  16. Neural mechanisms of verb argument structure processing in agrammatic aphasic and healthy age-matched listeners

    PubMed Central

    Thompson, C.K.; Bonakdarpour, B.; Fix, S.F.

    2010-01-01

    Processing of lexical verbs involves automatic access to argument structure entries entailed within the verb's representation. Recent neuroimaging studies with young normal listeners suggest that this involves bilateral posterior perisylvian tissue, with graded activation in these regions based on argument structure complexity. The aim of the present study was to examine the neural mechanisms of verb processing using functional magnetic resonance imaging (fMRI) in older normal volunteers and patients with stroke-induced agrammatic aphasia, a syndrome in which verb, as compared to noun, production often is selectively impaired, but verb comprehension in both on-line and off-line tasks is spared. Fourteen healthy listeners and five age-matched aphasic patients performed a lexical decision task, which examined verb processing by argument structure complexity, i.e., one-argument (i.e., intransitive (v1)); two-argument (i.e., transitive (v2)), and three-argument (v3) verbs. Results for the age-matched listeners largely replicated those for younger participants studied by Thompson et al. (2007): v3-v1 comparisons showed activation of the angular gyrus in both hemispheres and this same heteromodal region was activated in the left hemisphere in the (v2+v3)-v1 contrast. Similar results were derived for the agrammatic aphasic patients, however, activation was unilateral (in the right hemisphere for 3 participants) rather than bilateral likely because these patients' lesions extended to the left temporoparietal region. All performed the task with high accuracy and, despite differences in lesion site and extent, they recruited spared tissue in the same regions as healthy normals. Consistent with psycholinguistic models of sentence processing, these findings indicate that the posterior language network is engaged for processing verb argument structure and is crucial for semantic integration of argument structure information. PMID:19702460

  17. Chronic cough in patients with sleep-disordered breathing.

    PubMed

    Chan, K K Y; Ing, A J; Laks, L; Cossa, G; Rogers, P; Birring, S S

    2010-02-01

    Chronic cough can be the sole presenting symptom for patients with obstructive sleep apnoea. We investigated the prevalence, severity and factors associated with chronic cough in patients with sleep-disordered breathing (SDB). We invited 108 consecutive patients who had been referred for evaluation of SDB to complete a comprehensive questionnaire on respiratory and sleep health, which included the Leicester Cough Questionnaire (cough specific quality of life; LCQ), Epworth Sleepiness Scale (ESS) and the Mayo Clinic gastro-oesophageal questionnaire. Chronic cough was defined as cough for a duration of >2 months. 33% of patients with SDB reported a chronic cough. Patients with a chronic cough had impaired cough related-quality of life affecting all health domains (mean+/-sem LCQ score 17.7+/-0.7; normal = 21). Patients with SDB and chronic cough were predominantly females (61% versus 17%; p<0.001) and reported more nocturnal heartburn (28% versus 5%; p = 0.03) and rhinitis (44% versus 14%; p = 0.02) compared to those without SDB. There were no significant differences in ESS, respiratory disturbance index, body mass index, or symptoms of breathlessness, wheeze, snoring, dry mouth and choking between those with cough and those without. Chronic cough is prevalent in patients with SDB and is associated with female sex, symptoms of nocturnal heartburn and rhinitis. Further studies are required to investigate the impact of continuous positive airway pressure therapy on cough associated with SDB to explore the mechanism of this association. PMID:20123846

  18. Assessing and Managing Sleep Disturbance in Patients with Chronic Pain.

    PubMed

    Cheatle, Martin D; Foster, Simmie; Pinkett, Aaron; Lesneski, Matthew; Qu, David; Dhingra, Lara

    2016-06-01

    Chronic pain is associated with symptoms that may impair a patient's quality of life, including emotional distress, fatigue, and sleep disturbance. There is a high prevalence of concomitant pain and sleep disturbance. Studies support the hypothesis that sleep and pain have a bidirectional and reciprocal relationship. Clinicians who manage patients with chronic pain often focus on interventions that relieve pain, and assessing and treating sleep disturbance are secondary or not addressed. This article reviews the literature on pain and co-occurring sleep disturbance, describes the assessment of sleep disturbance, and outlines nonpharmacologic and pharmacologic treatment strategies to improve sleep in patients with chronic pain. PMID:27208716

  19. Virtual reality as a distraction technique in chronic pain patients.

    PubMed

    Wiederhold, Brenda K; Gao, Kenneth; Sulea, Camelia; Wiederhold, Mark D

    2014-06-01

    We explored the use of virtual reality distraction techniques for use as adjunctive therapy to treat chronic pain. Virtual environments were specifically created to provide pleasant and engaging experiences where patients navigated on their own through rich and varied simulated worlds. Real-time physiological monitoring was used as a guide to determine the effectiveness and sustainability of this intervention. Human factors studies showed that virtual navigation is a safe and effective method for use with chronic pain patients. Chronic pain patients demonstrated significant relief in subjective ratings of pain that corresponded to objective measurements in peripheral, noninvasive physiological measures. PMID:24892196

  20. Virtual Reality as a Distraction Technique in Chronic Pain Patients

    PubMed Central

    Gao, Kenneth; Sulea, Camelia; Wiederhold, Mark D.

    2014-01-01

    Abstract We explored the use of virtual reality distraction techniques for use as adjunctive therapy to treat chronic pain. Virtual environments were specifically created to provide pleasant and engaging experiences where patients navigated on their own through rich and varied simulated worlds. Real-time physiological monitoring was used as a guide to determine the effectiveness and sustainability of this intervention. Human factors studies showed that virtual navigation is a safe and effective method for use with chronic pain patients. Chronic pain patients demonstrated significant relief in subjective ratings of pain that corresponded to objective measurements in peripheral, noninvasive physiological measures. PMID:24892196

  1. [Chronic critically ill patients from a gastroenterological perspective].

    PubMed

    Bittinger, M; Messmann, H

    2013-05-01

    From a gastroenterological point of view, for chronic critically ill patients a differentiation has to be made between general gastroenterological problems, which are important in many or all chronic critically ill patients and patients with gastroenterological diseases which are the reason for the chronic critically ill status. General gastroenterological problems are, for example the nutrition of these patients and also considerations about ulcer prophylaxis or gastroenterological complications, such as antibiotic-associated colitis. Gastroenterological diseases as the reason for a chronic critically ill status are more in the minority. Diseases which should be taken into consideration are advanced liver cirrhosis and short bowel syndrome. This manuscript is intended to discuss gastroenterological problems in this selected group of patients and to show possible solutions and treatment options. PMID:23423578

  2. Plasma thymic hormone activity in patients with chronic mucocutaneous candidiasis

    PubMed Central

    Kirkpatrick, C. H.; Greenberg, Lynn E.; Chapman, S. W.; Goldstein, G.; Lewis, Verna M.; Twomey, J. J.

    1978-01-01

    To further characterize the immunological abnormalities in patients with chronic mucocutaneous candidiasis, the thymic hormone activity in their plasma was measured. Of the sixteen patients in the study, seven had chronic diffuse candidiasis, five had candidiasis with endocrinopathies and four had candidiasis with thymoma. Only one patient, an anergic child with chronic diffuse candidiasis had severe deficiency of plasma thymic hormone activity. Two patients, a woman with candidiasis and multiple endocrinopathies and an elderly man with metastatic epithelial thymoma had supranormal values. These studies indicate that the immunological deficit in most patients with these forms of chronic mucocutaneous candidiasis is not due to deficiency of a thymic inductive activity and suggest that an intrinsic defect exists in the maturation of antigen-responsive lymphoid cells. PMID:743805

  3. Action Naming in Anomic Aphasic Speakers: Effects of Instrumentality and Name Relation

    ERIC Educational Resources Information Center

    Jonkers, Roel; Bastiaanse, Roelien

    2007-01-01

    Many studies reveal effects of verb type on verb retrieval, mainly in agrammatic aphasic speakers. In the current study, two factors that might play a role in action naming in anomic aphasic speakers were considered: the conceptual factor instrumentality and the lexical factor name relation to a noun. Instrumental verbs were shown to be better…

  4. Ribavirin for Chronic Hepatitis Prevention among Patients with Hematologic Malignancies

    PubMed Central

    Tavitian, Suzanne; Peron, Jean-Marie; Huguet, Françoise; Kamar, Nassim; Abravanel, Florence; Beyne-Rauzy, Odile; Oberic, Lucie; Faguer, Stanislas; Alric, Laurent; Roussel, Murielle; Gaudin, Clément; Ysebaert, Loïc; Huynh, Anne

    2015-01-01

    Findings among a cohort of 26 patients who had hematologic malignancies and hepatitis E virus (HEV) infection support that HEV can induce chronic hepatitis. However, a 3-month course of ribavirin can induce a rapid viral clearance, reducing the risk for chronic hepatitis and enabling continuation of cytotoxic treatments for underlying malignancies. PMID:26197210

  5. On comprehension of active/passive sentences and language processing in a Polish agrammatic aphasic.

    PubMed

    Jarema, G; Kadzielawa, D; Waite, J

    1987-11-01

    This paper presents the results of a study of active/passive sentence comprehension by a Polish-speaking agrammatic aphasic. The patient showed good performance on canonically ordered active and passive structures, but performed poorly on inverted variants. The systematically normal and deviant comprehension patterns observed are accounted for by normal interpretative strategies applied to syntactic structures built around verbs with reduced inflectional morphology. The differences between our Polish data and the English data discussed in the literature are explained by the fact that Polish possesses a richer derivational verb morphology. The interpretation of inverted sentences demonstrates the importance of S-V-O word order preference. Our analysis draws upon the notion of grammatical functions to explain the data. PMID:3690252

  6. Biopsychosocial Approach to Assessing and Managing Patients with Chronic Pain.

    PubMed

    Cheatle, Martin D

    2016-01-01

    Chronic pain affects nearly one-third of the American population. Chronic pain can lead to a variety of problems for a pain sufferer, including developing secondary medical problems, depression, functional and vocational disability, opioid abuse and suicide. Current pain care models are deficient in providing a necessary comprehensive approach. Most patients with chronic pain are managed by primary care clinicians who are typically ill prepared to effectively and efficiently manage these cases. A biopsychosocial approach to evaluate and treat chronic pain is clinically and economically efficacious, but unique delivery systems are required to meet the challenge of access to specialty care. PMID:26614718

  7. Impaired opsonization by serum from patients with chronic liver disease.

    PubMed Central

    Wyke, R J; Rajkovic, I A; Williams, R

    1983-01-01

    Serum opsonization of two organisms, E. coli and yeasts (S. cerivisiae), was examined in 68 patients with chronic liver disease (CLD). Impaired opsonization for yeasts was found in seven (29%) of 24 patients with chronic active hepatitis, six (27%) of 22 with alcoholic cirrhosis and five (23%) of 22 with primary biliary cirrhosis. Opsonization for E. coli was normal in patients with primary biliary cirrhosis but impaired in seven (29%) patients with chronic active hepatitis and three (14%) of those with alcoholic cirrhosis. The defect of opsonization in chronic active hepatitis was found mainly in patients with histological evidence of active disease. A deficiency, rather than antagonism or inhibition, of normal opsonization factors was responsible, but could not be related to reduced levels of serum complement factors of either the classical or the alternative pathway present in 45% of the patients with chronic active hepatitis, 71% with alcoholic cirrhosis and 18% of those with primary biliary cirrhosis. Serum from two of 11 patients with impaired opsonization antagonised the function of normal polymorphonuclear leucocytes, and polymorphonuclear leucocytes from six of seven patients had slightly reduced phagocytosis/killing of E. coli opsonized in normal serum. Defects of serum opsonization, complement activity and polymorphonuclear leucocyte function may be causes of the increased susceptibility to bacterial infection in patients with CLD. PMID:6339126

  8. Management of chronic pain with chronic opioid therapy in patients with substance use disorders.

    PubMed

    Chang, Yu-Ping; Compton, Peggy

    2013-01-01

    Substance use disorders (SUDs), whether active or in remission, are often encountered in patients with chronic nonmalignant pain. Clinicians are challenged when managing chronic pain while facing substance abuse issues during the course of chronic opioid therapy (COT). Further, the interrelated behavioral symptomatology of addiction and chronic pain suggests that if one disorder is untreated, effective treatment of the other in not possible. Incomplete understanding of the overlapping presentations of the two disorders, coupled with insufficient management of both conditions, leads to undertreated pain and premature discharge of SUD patients from pain treatment. In order to achieve pain relief and optimal functionality, both conditions need to be carefully managed. This paper reviews the prevalence of SUDs in chronic pain patents; the overlapping presentation of the two disorders; risk factors and stratification for addiction; identification of addiction in the chronic pain population; and suggestions for treating patients with COT, with an emphasis on relapse prevention. With appropriate assessment and treatment, COT for chronic pain patients with a history of SUD can be successful, leading to improved functionality and quality of life. PMID:24341916

  9. Transition theory and its relevance to patients with chronic wounds.

    PubMed

    Neil, J A; Barrell, L M

    1998-01-01

    A wound, in the broadest sense, is a disruption of normal anatomic structure and function. Acute wounds progress through a timely and orderly sequence of repair that leads to the restoration of functional integrity. In chronic wounds, this timely and orderly sequence goes awry. As a result, people with chronic wounds often face not only physiological difficulties but emotional ones as well. The study of body image and its damage as a result of a chronic wound fits well with Selder's transition theory. This article describes interviews with seven patients with chronic wounds. The themes that emerged from those interviews were compared with Selder's theory to describe patients' experience with chronic wounds as a transition process that can be identified and better understood by healthcare providers. PMID:10223031

  10. Quality of Life in Chronic Disease Patients

    PubMed Central

    Megari, Kalliopi

    2013-01-01

    During the past decades there was an increasing predominance of chronic disorders, with a large number of people living with chronic diseases that can adversely affect their quality of life. The aim of the present paper is to study quality of life and especially Health-related quality of life (HRQoL) in chronic diseases. HRQOL is a multidimensional construct that consists of at least three broad domains – physical, psychological, and social functioning – that are affected by one’s disease and/or treatment. HRQoL is usually measured in chronic conditions and is frequently impaired to a great extent. In addition, factors that are associated with good and poor HRQoL, as well as HRQoL assessment will be discussed. The estimation of the relative impact of chronic diseases on HRQoL is necessary in order to better plan and distribute health care resources aiming at a better HRQoL. [«All the people perceive the concept of living good or being well, that is the same as being happy». (Aristotle. 384-322 BC. Ethica Nichomachea)] PMID:26973912

  11. Jackson's Parrot: Samuel Beckett, Aphasic Speech Automatisms, and Psychosomatic Language.

    PubMed

    Salisbury, Laura; Code, Chris

    2016-06-01

    This article explores the relationship between automatic and involuntary language in the work of Samuel Beckett and late nineteenth-century neurological conceptions of language that emerged from aphasiology. Using the work of John Hughlings Jackson alongside contemporary neuroscientific research, we explore the significance of the lexical and affective symmetries between Beckett's compulsive and profoundly embodied language and aphasic speech automatisms. The interdisciplinary work in this article explores the paradox of how and why Beckett was able to search out a longed-for language of feeling that might disarticulate the classical bond between the language, intention, rationality and the human, in forms of expression that seem automatic and "readymade". PMID:26922435

  12. The chronic illness problem inventory: problem-oriented psychosocial assessment of patients with chronic illness.

    PubMed

    Kames, L D; Naliboff, B D; Heinrich, R L; Schag, C C

    1984-01-01

    Two studies are presented which describe the development of a problem-oriented psychosocial screening instrument for use in health care settings. Reliability and validity data are presented on the Chronic Illness Problem Inventory (CIPI) which demonstrate its ability to document accurately patient's specific problems in areas of physical limitations, psychosocial functioning, health care behaviors and marital adjustment. A study is also presented which compares the problems of patients with three distinct chronic illnesses: pain, obesity, and respiratory ailments. Results indicate a significantly greater severity of problems for pain patients and especially patients with multiple pain complaints. Problem areas common to all three illness groups are discussed in the context of providing better comprehensive treatment for chronically ill patients. PMID:6735596

  13. Plasma lactoferrin levels in patients with chronic calcifying pancreatitis.

    PubMed

    Figarella, C; Gaia, E; Piantino, P

    1983-01-01

    Lactoferrin is a nonenzymatic secretory protein of human pancreas specifically increased in the external pancreatic secretion of patients with chronic calcifying pancreatitis. The possibility of an elevated concentration of plasma lactoferrin level in these patients needed to be explored even if the low pancreatic concentration of the protein did not favor this hypothesis. As expected, no increase could be observed between the plasma lactoferrin level of 16 patients with chronic calcifying pancreatitis (131 +/- 15 micrograms/l), compared to 17 controls (166 +/- 11 micrograms/l) and 15 patients with different organic diseases (187 +/- 18 micrograms/l). PMID:6628844

  14. Surgical management of patients receiving haemodialysis for chronic renal failure.

    PubMed

    Yassin, S; Ezz, M

    1995-10-01

    This study was carried out on 22 patients seeking dental extractions of one molar tooth. The first group consisted of 12 patients suffering from chronic renal failure undergoing haemodialysis, while the other group consisted of 10 apparently healthy dental patients acting as a control group. The scope of this work is based on the proper handling and management of chronic renal failure patients receiving haemodialysis and undergoing an oral surgical procedure. Complete blood picture, screening of bleeding and coagulation and postextraction complications were monitored for the two groups. PMID:9497692

  15. Patient-Staff Interactions and Mental Health in Chronic Dialysis Patients

    ERIC Educational Resources Information Center

    Swartz, Richard D.; Perry, Erica; Brown, Stephanie; Swartz, June; Vinokur, Amiram

    2008-01-01

    Chronic dialysis imposes ongoing stress on patients and staff and engenders recurring contact and long-term relationships. Thus, chronic dialysis units are opportune settings in which to investigate the impact of patients' relationships with staff on patient well-being. The authors designed the present study to examine the degree to which…

  16. Cerebrolysin adjuvant treatment in Broca's aphasics following first acute ischemic stroke of the left middle cerebral artery

    PubMed Central

    Muresanu, DF; Bajenaru, O; Popescu, BO; Deme, SM; Moessler, H; Meinzingen, SZ; Petrica, L; Serpe, M; Ursoniu, S

    2010-01-01

    Background: The aim of our study was to assess the efficacy of Cerebrolysin administration in Broca's aphasics with acute ischemic stroke. Methods: We registered 2,212 consecutive Broca's aphasics following an acute ischemic stroke admitted in four departments of neurology in Romania, between September 2005 and September 2009. Language was evaluated with the Romanian version of the Western Aphasia Battery (WAB). The following inclusion criteria were used for this study: age 20%75 years, admission in the hospital within 12 hours from the onset of the symptoms, diagnosis of first acute left middle cerebral artery (MCA) ischemic stroke, presence of large artery disease (LAD) stroke, a NIHSS score of 5%22 points, and a therapeutic time window within 72 h. Fifty two patients were treated with Cerebrolysin (Cerebrolysin group) as an adjunctive treatment. A placebo group, which received saline infusions (n=104 patients) were matched to the NIHSS and WAB scores, gender and age of the Cerebrolysin group at baseline. We assessed spontaneous speech (SS), comprehension (C), repetition (R), naming (N), and Aphasia Quotient (AQ) scores of the two groups in an open label design, over 90 days, the mRS scores and mortality. Results: The Cerebrolysin and the placebo groups had similar age (66+/%8 versus 65+/%8 years) and sex ratio (14/38 versus 30/74). The mean AQ scores and the mean subscores for 3 subtests of WAB (SS, R, N) were similar at baseline and improved in the Cerebrolysin group significantly (p<0.05) over placebo group at all study time points. The mRS score at 90 days was also lower in the Cerebrolysin group than in the placebo group. Cerebrolysin and placebo were both tolerated and safe, and no difference in the mortality rate was seen (3.8% in each group). Conclusion: Cerebrolysin is effective for the treatment of Broca's aphasics with a first acute ischemic stroke of the left MCA territory. PMID:20945821

  17. Behavior Modification with an Aphasic Man

    ERIC Educational Resources Information Center

    Ince, Laurence P.

    1973-01-01

    Techniques based upon operant conditioning were employed with a male patient who had sustained a cerebrovascular accident with consequent right hemiplegia and expressive asphasia. A combination of positive verbal reinforcement and feedback of progress were utilized to improve language fluency and speed of typing. (Author)

  18. Care of the patient with chronic pain: Part I.

    PubMed

    Wells-Federman, C L

    1999-07-01

    Chronic nonmalignant pain is estimated to affect over 50 million Americans. It frequently results in significant physical, behavioral, psychological, social, and spiritual problems for patients and their families. In spite of its prevalence and consequences, chronic pain is often misunderstood and inadequately managed by healthcare professionals. Advanced practice nurses who are knowledgeable about chronic pain and the complex biopsychosocial-spiritual needs of this patient population serve an important role in recognizing these patients and intervening appropriately in their care. The purpose of this two-part article is to provide that information. Part I outlines the pathophysiology, assessment, biopsychosocial-spiritual aspects, and pharmacological treatment of chronic pain. Part II addresses a variety of nonpharmacologic and self-management interventions one can use in the primary care setting to treat these difficult health problems. PMID:10711057

  19. Smoking Cessation in Chronically Ill Medical Patients.

    ERIC Educational Resources Information Center

    Sirota, Alan D.; And Others

    1985-01-01

    Followed eight male smokers with chronic pulmonary or cardiac disease through a smoking cessation program of gradual nicotine withdrawal, self-management, and relapse prevention. At one year, half remained abstinent, while relapsers smoked substantially less than before treatment. Reductions in carbon monoxide and thiocyanate levels were…

  20. Histopathological aspects described in patients with chronic hepatitis C.

    PubMed

    Petrescu, Florin; Petrescu, Octavia Ileana; Taisescu, Citto Iulian; Comănescu, Maria Victoria; Forţofoiu, Mircea Cătălin; Predescu, Ion Octavian; Roşu, Alexandra Floriana; Gheonea, Cristian; Biciuşcă, Viorel

    2015-01-01

    Chronic hepatitis C affects an estimated 170 million people worldwide and causes approximately 350 000 deaths each year. The current antiviral therapy allows the virus eradication or the permanent inhibition of the virus replication (sustained virological response, SVR), the reduction of the inflammation, and the prevention or the reduction of liver fibrogenesis (histological response). We studied the histopathological aspects found during percutaneous liver biopsy in patients with chronic hepatitis C viral infection who were treated and monitored over a period of two years. The assessment of the histological activity index through Ishak score determined the presence of: mild chronic hepatitis in 12 (23.1%) patients, moderate chronic hepatitis in 21 (40.4%) patients, and severe chronic hepatitis in 19 (36.5%) patients. The percutaneous liver biopsy performed on the patients with chronic viral hepatitis C showed a series of histological alterations, the most frequent being: portal inflammation, periportal necrosis, lobular inflammation, focal necrosis, and hepatic fibrosis (scarring). The severity degree of this histopathological aspect was correlated with the hepatitis activity index. The association of piecemeal with bridging necrosis is the deadline at which the antiviral treatment can still be effective. Evidence of early fibrosis represent the important moment for the antiviral treatment start. The specific histopathological aspects, but not pathognomonic, of chronic hepatitis C (hepatic steatosis, portal lymphoid infiltrates and bile duct damage) had a reduced incidence, occurring in only half (hepatic steatosis), a quarter (portal lymphoid infiltrates) and a fifth (destruction of biliary ducts) of all the patients with chronic viral hepatitis C, and these patterns was correlated with advanced degree of necroinflammatory process of the liver, particularly in the portal tracts. PMID:26193211

  1. Mitochondrial DNA deletions in patients with chronic suppurative otitis media.

    PubMed

    Tatar, Arzu; Tasdemir, Sener; Sahin, Ibrahim; Bozoglu, Ceyda; Erdem, Haktan Bagis; Yoruk, Ozgur; Tatar, Abdulgani

    2016-09-01

    The aim of this study was to investigate the 4977 and 7400 bp deletions of mitochondrial DNA in patients with chronic suppurative otitis media and to indicate the possible association of mitochondrial DNA deletions with chronic suppurative otitis media. Thirty-six patients with chronic suppurative otitis media were randomly selected to assess the mitochondrial DNA deletions. Tympanomastoidectomy was applied for the treatment of chronic suppurative otitis media, and the curettage materials including middle ear tissues were collected. The 4977 and 7400 bp deletion regions and two control regions of mitochondrial DNA were assessed by using the four pair primers. DNA was extracted from middle ear tissues and peripheral blood samples of the patients, and then polymerase chain reactions (PCRs) were performed. PCR products were separated in 2 % agarose gel. Seventeen of 36 patients had the heterozygote 4977 bp deletion in the middle ear tissue but not in peripheral blood. There wasn't any patient who had the 7400 bp deletion in mtDNA of their middle ear tissue or peripheral blood tissue. The patients with the 4977 bp deletion had a longer duration of chronic suppurative otitis media and a higher level of hearing loss than the others (p < 0.01). Long time chronic suppurative otitis media and the reactive oxygen species can cause the mitochondrial DNA deletions and this may be a predisposing factor to sensorineural hearing loss in chronic suppurative otitis media. An antioxidant drug as a scavenger agent may be used in long-term chronic suppurative otitis media. PMID:26620342

  2. Importance of Social Relationships in Patients with Chronic Respiratory Diseases.

    PubMed

    Kurpas, Donata; Szwamel, Katarzyna; Mroczek, Bozena

    2016-01-01

    The literature lacks reports on the role of the social relationships domain (SRD) of quality of life (QoL) in shaping care for patients with chronic respiratory diseases in primary care. In this study we examined a group of 582 patients with chronic respiratory diseases and chronic non-respiratory diseases recruited from 199 primary care centers. In the patients with chronic respiratory diseases, higher SRD correlated with more frequent patient visits due to medical issue, fewer district nurse interventions over the past 12 months, less frequent hospitalizations over the past 3 years, and fewer chronic diseases. In these patients, a high SRD was most effectively created by high QoL in the Psychological, Environmental, and Physical domains, and the satisfaction with QoL. Programs for preventing a decline in SRD should include patients with low scores in the Psychological, Environmental, and Physical domains, those who show no improvement in mental or somatic well-being in the past 12 months, those with a low level of positive mental attitudes, unhealthy eating habits, and with low levels of met needs. Such programs should include older widows and widowers without permanent relationships, with only primary education, living far from a primary care center, and those whose visits were not due to a medical issue. PMID:27358182

  3. On separability of A-phases during the cyclic alternating pattern.

    PubMed

    Mendez, M O; Alba, A; Chouvarda, I; Milioli, G; Grassi, A; Terzano, M G; Parrino, L

    2014-01-01

    A statistical analysis of the separability of EEG A-phases, with respect to basal activity, is presented in this study. A-phases are short central events that build up the Cyclic Alternating Pattern (CAP) during sleep. The CAP is a brain phenomenon which is thought to be related to the construction, destruction and instability of sleep stages dynamics. From the EEG signals, segments obtained around the onset and offset of the A-phases were used to evaluate the separability between A-phases and basal sleep stage oscillations. In addition, a classifier was trained to separate the different A-phase types (A1, A2 and A3). Temporal, energy and complexity measures were used as descriptors for the classifier. The results show a percentage of separation between onset and preceding basal oscillations higher than 85 % for all A-phases types. For Offset separation from following baseline, the accuracy is higher than 80 % but specificity is around 75%. Concerning to A-phase type separation, A1-phase and A3-phase are well separated with accuracy higher than 80, while A1 and A2-phases show a separation lower than 50%. These results encourage the design of automatic classifiers for Onset detection and for separating among A-phases type A1 and A3. On the other hand, the A-phase Offsets present a smooth transition towards the basal sleep stage oscillations, and A2-phases are very similar to A1-phases, suggesting that a high uncertainty may exist during CAP annotation. PMID:25570436

  4. Aphasic speech with and without SentenceShaper: Two methods for assessing informativeness.

    PubMed

    Fink, Ruth B; Bartlett, Megan R; Lowery, Jennifer S; Linebarger, Marcia C; Schwartz, Myrna F

    2008-01-01

    BACKGROUND: SentenceShaper((R)) (SSR) is a computer program that is for speech what a word-processing program is for written text; it allows the user to record words and phrases, play them back, and manipulate them on-screen to build sentences and narratives. A recent study demonstrated that when listeners rated the informativeness of functional narratives produced by chronic aphasic speakers with and without the program they gave higher informativeness ratings to the language produced with the aid of the program (Bartlett, Fink, Schwartz, & Linebarger, 2007). Bartlett et al. (2007) also compared unaided (spontaneous) narratives produced before and after the aided version of the narrative was obtained. In a subset of comparisons, the sample created after was judged to be more informative; they called this "topic-specific carryover". AIMS: (1) To determine whether differences in informativeness that Bartlett et al.'s listeners perceived are also revealed by Correct Information Unit (CIU) analysis (Nicholas & Brookshire, 1993)-a well studied, objective method for measuring informativeness-and (2) to demonstrate the usefulness of CIU analysis for samples of this type. METHODS #ENTITYSTARTX00026; PROCEDURES: A modified version of the CIU analysis was applied to the speech samples obtained by Bartlett et al. (2007). They had asked five individuals with chronic aphasia to create functional narratives on two topics, under three conditions: Unaided ("U"), Aided ("SSR"), & Post-SSR Unaided ("Post-U"). Here, these samples were analysed for differences in % CIUs across conditions. Linear associations between listener judgements and CIU measures were evaluated with bivariate correlations and multiple regression analysis. OUTCOMES #ENTITYSTARTX00026; RESULTS: (1) The aided effect was confirmed: samples produced with SentenceShaper had higher % CIUs, in most cases exceeding 90%. (2) There was little CONCLUSIONS: That the percentage of CIUs was higher in SSR-aided samples than in

  5. Utility of ranolazine in chronic stable angina patients

    PubMed Central

    Patel, Pawan D; Arora, Rohit R

    2008-01-01

    Chronic stable angina is a debilitating illness affecting at least 6.6 million US residents. Despite being optimally treated by pharmacotherapy and revascularization up to 26% of patients still experience angina. Diabetes mellitus is a common co-morbid condition in angina patients. Several new investigational medications are being tested for chronic angina. Advances in understanding of myocardial ischemia have prompted evaluation of a number of new antianginal strategies. In this review we discuss the utility of ranolazine, a recently approved novel antianginal agent and its efficacy in the diabetic patient population. In addition to its antianginal action in diabetic patients with chronic angina, ranolazine may have favorable effects on glycated hemoglobin levels. PMID:19065998

  6. Role of Myeloperoxidase in Patients with Chronic Kidney Disease

    PubMed Central

    Kisic, Bojana; Miric, Dijana; Dragojevic, Ilija; Rasic, Julijana; Popovic, Ljiljana

    2016-01-01

    Chronic kidney disease (CKD) is a worldwide public health problem. Patients with CKD have a number of disorders in the organism, and the presence of oxidative stress and systemic inflammation in these patients is the subject of numerous studies. Chronic inflammation joined with oxidative stress contributes to the development of numerous complications: accelerated atherosclerosis process and cardiovascular disease, emergence of Type 2 diabetes mellitus, development of malnutrition, anaemia, hyperparathyroidism, and so forth, affecting the prognosis and quality of life of patients with CKD. In this review we presented the potential role of the myeloperoxidase enzyme in the production of reactive/chlorinating intermediates and their role in oxidative damage to biomolecules in the body of patients with chronic kidney disease and end-stage renal disease. In addition, we discussed the role of modified lipoprotein particles under the influence of prooxidant MPO intermediates in the development of endothelial changes and cardiovascular complications in renal failure. PMID:27127544

  7. Sarcopenia and Physical Inactivity in Patients With Chronic Kidney Disease.

    PubMed

    Hirai, Keiji; Ookawara, Susumu; Morishita, Yoshiyuki

    2016-05-01

    Sarcopenia and physical inactivity synergistically progress in patients with chronic kidney disease (CKD) and are strong predictors of mortality in this population. Exercise training and essential amino acids and vitamin D supplements may contribute to improving sarcopenia and physical inactivity in CKD patients. PMID:27570755

  8. Care Coordination for the Chronically Ill: Understanding the Patient's Perspective

    PubMed Central

    Maeng, Daniel D; Martsolf, Grant R; Scanlon, Dennis P; Christianson, Jon B

    2012-01-01

    Objective To identify factors associated with perception of care coordination problems among chronically ill patients. Methods Patient-level data were obtained from a random-digit dial telephone survey of adults with chronic conditions. The survey measured respondents' self-report of care coordination problems and level of patient activation, using the Patient Activation Measure (PAM-13). Logistic regression was used to assess association between respondents' self-report of care coordination problems and a set of patient characteristics. Results Respondents in the highest activation stage had roughly 30–40 percent lower odds of reporting care coordination problems compared to those in the lowest stage (p < .01). Respondents with multiple chronic conditions were significantly more likely to report coordination problems than those with hypertension only. Respondents' race/ethnicity, employment, insurance status, income, and length of illness were not significantly associated with self-reported care coordination problems. Conclusion We conclude that patient activation and complexity of chronic illness are strongly associated with patients' self-report of care coordination problems. Developing targeted strategies to improve care coordination around these patient characteristics may be an effective way to address the issue. PMID:22985032

  9. Managing diabetes in hospitalized patients with chronic kidney disease.

    PubMed

    Iyer, Shridhar N; Tanenberg, Robert J

    2016-04-01

    Because few randomized trials have been done, little is known about appropriate glycemic control in hospitalized patients with chronic kidney disease (CKD) and diabetes mellitus. These patients are at high risk of hypoglycemia. It is prudent to monitor glucose closely, set less-stringent blood sugar goals, avoid oral antidiabetic agents, and possibly reduce insulin dosage. PMID:27055204

  10. Time-Limited Group Counseling for Chronic Home Hemodialysis Patients

    ERIC Educational Resources Information Center

    Wilson, Charles J.; And Others

    1974-01-01

    Compared effects of six sessions of group counseling of nine chronic home hemodialysis patients with a comparable no treatment control group. Comparisons revealed no significant differences between groups. Subsequent testing a year later suggested that hemodialysis patients use the defensive mechanism of denial in adapting to their condition.…

  11. The use of the picture–word interference paradigm to examine naming abilities in aphasic individuals

    PubMed Central

    Hashimoto, Naomi; Thompson, Cynthia K.

    2015-01-01

    Background Although naming deficits are well documented in aphasia, on-line measures of naming processes have been little investigated. The use of on-line measures may offer further insight into the nature of aphasic naming deficits that would otherwise be difficult to interpret when using off-line measures. Aims The temporal activation of semantic and phonological processes was tracked in older normal control and aphasic individuals using a picture–word interference paradigm. The purpose of the study was to examine how word interference results can augment and/or corroborate standard language testing in the aphasic group, as well as to examine temporal patterns of activation in the aphasic group when compared to a normal control group. Methods & Procedures A total of 20 older normal individuals and 11 aphasic individuals participated. Detailed measures of each aphasic individual's language and naming skills were obtained. A visual picture–word interference paradigm was used in which the words bore either a semantic, phonological, or no relationship to 25 pictures. These competitor words were presented at stimulus onset asynchronies of −300 ms, +300 ms, and 0 ms. Outcomes & Results Analyses of naming RTs in both groups revealed significant early semantic interference effects, mid-semantic interference effects, and mid-phonological facilitation effects. A matched control-aphasic group comparison revealed no differences in the temporal activation of effects during the course of naming. Partial support for this RT pattern was found in the aphasic naming error pattern. The aphasic group also demonstrated greater SIEs and PFEs compared to the matched control group, which indicated disruptions of the phonological processing stage. Analyses of behavioural performances of the aphasic group corroborated this finding. Conclusions The aphasic naming RTs results were unexpected given the results from the priming literature, which has supported the idea of slowed or

  12. [Cognitive disorders in patients with chronic mercury intoxication].

    PubMed

    Katamanova, E V; Shevchenko, O I; Lakhman, O L; Denisova, I A

    2014-01-01

    To assess severity of cognitive disorders in chronic mercury intoxication, the authors performed claster and discrimination analysis of neuropsychologic and neurophysiologic research data from workers exposed to mercury during long length of service, from patients with early and marked stages of chronic mercurial intoxication. Cognitive disorders in chronic mercurial intoxication have three severity degrees, in the light degree disorders patients demonstrate lower amplitude of cognitive evoked potentials, poor long-term memory and associative thinking. Moderate cognitive disorders are characterized by decreased visual, long-term memory, concentration of attention, poor optic and spatial gnosis. Marked cognitive disorders with chronic mercurial intoxication present with more decreased long-term, short-term, picturesque memory, poor intellect, optic and spatial gnosis and associative thinking. PMID:25051667

  13. [Chronic heart failure in the elderly patient].

    PubMed

    Chivite, David; Franco, Jhonatan; Formiga, Francesc

    2015-01-01

    The prevalence and incidence of heart failure (HF) is increasing, especially in the elderly population, and is becoming a major geriatric problem. Elderly patients with HF usually show etiopathogenic, epidemiological, and even clinical characteristics significantly different from those present in younger patients. Their treatment, however, derives from clinical trials performed with only a few elderly subjects. Moreover, beyond the cardiovascular disease itself, it is essential to evaluate the patient as a whole, given the interrelationship between HF and the characteristic geriatric syndromes of the elderly patient. This review examines the peculiarities in the most prevalent "real world" HF patient. PMID:25962334

  14. A new Internet resource for chronic kidney disease patients.

    PubMed

    Ormandy, P; Vlaminck, H; Harrington, M; Forest, M; Visser, R

    2006-01-01

    This paper focuses on the development of a portal in the World Wide Web (WWW), which captures and locates quality information for patients with chronic kidney disease (CKD). It examines the problems patients face when accessing and understanding information gleaned from Web sites and describes an idea from a Research Board Member to facilitate patient access to quality information. The idea germinated into the development of a patient specific Web site, providing one stop access and links to appropriate CKD information, assessed by patients and health professionals. Collaboration between the EDTNA/ERCA Research Board and CEAPIR the European Federation of Kidney Patients has enhanced the project. PMID:16700172

  15. Patient Experiences of Depression and Anxiety with Chronic Disease

    PubMed Central

    DeJean, D; Giacomini, M; Vanstone, M; Brundisini, F

    2013-01-01

    Background Depression and anxiety are highly prevalent in patients with chronic disease, but remain undertreated despite significant negative consequences on patient health. A number of clinical groups have developed recommendations for depression screening practices in the chronic disease population. Objectives The objective of this analysis was to review empirical qualitative research on the experiences of patients with chronic disease (e.g., COPD, diabetes, heart disease, stroke) and comorbid depression or anxiety, and to highlight the implications of the screening and management of anxiety and/or depression on chronic disease outcomes. Review Methods We performed literature searches for studies published from January 2002 to May 2012. We applied a qualitative mega-filter to nine condition-specific search filters. Titles and abstracts were reviewed by two reviewers and, for the studies that met the eligibility criteria, full-text articles were obtained. Qualitative meta-synthesis was used to integrate findings across relevant published primary research studies. Qualitative meta-synthesis produced a synthesis of evidence that both retained the original meaning of the authors and offered a new, integrative interpretation of the phenomenon through a process of comparing and contrasting findings across studies. Results The findings of 20 primary qualitative studies were synthesized. Patients tended to experience their chronic conditions and anxiety or depression as either independent or inter-related (i.e., the chronic disease lead to depression/anxiety, the depression/anxiety lead to the chronic disease, or the two conditions exacerbated each other). Potential barriers to screening for depression or anxiety were also identified. Limitations A wider array of issues might have been captured if the analysis had focused on broader psychological responses to the chronic disease experience. However, given the objective to highlight implications for screening for anxiety

  16. Brain morphological alternation in chronic pain patients with neuropathic characteristics

    PubMed Central

    Sugimine, Satomi; Kawamichi, Hiroaki; Obata, Hideaki; Saito, Shigeru

    2016-01-01

    Background Neuropathic characteristics are highly involved in the development of chronic pain both physically and psychologically. However, little is known about the relationship between neuropathic characteristics and brain morphological alteration. Objectives The aim of this study is to investigate the mechanisms of chronic pain development by examining the above-mentioned relationships by voxel-based morphometry in patients with chronic pain. Methods First, we assessed neuropathic characteristics using the painDETECT Questionnaire in 12 chronic pain patients. Second, to assess the gray matter volume changes by voxel-based morphometry, we conducted magnetic resonance imaging of the brain. We applied multiregression analysis of these two assessment methods. Results There were significant positive correlations between painDETECT Questionnaire scores and the gray matter volume in the bilateral anterior cingulate cortex and right posterior cingulate cortex. Conclusions Our findings suggest that neuropathic characteristics strongly affect the brain regions related to modulation of pain in patients with chronic pain and, therefore, contribute to the severity of chronic pain. PMID:27284013

  17. Reduced breath holding index in patients with chronic migraine.

    PubMed

    Akgün, Hakan; Taşdemir, Serdar; Ulaş, Ümit Hıdır; Alay, Semih; Çetiz, Ahmet; Yücel, Mehmet; Öz, Oğuzhan; Odabaşı, Zeki; Demirkaya, Şeref

    2015-09-01

    Migraine is a neurovascular disorder characterized by autonomic nervous system dysfunction and severe headache attacks. Studies have shown that changes in the intracranial vessels during migraine have an important role in the pathophysiology. Many studies have been conducted on the increased risk of stroke in patients with migraine, but insufficient data are available on the mechanism underlying the increase. This study aimed to evaluate basal cerebral blood flow velocity and vasomotor reactivity in patients with chronic migraine. We evaluated 38 patients with chronic migraine. Three of them were excluded because they had auras and four of them were excluded because of their use of medication that can affect cerebral blood flow velocity and breath holding index (beta or calcium channel blockers). Our study population consisted of 31 patients with chronic migraine without aura and 29 age- and gender-matched healthy individuals who were not taking any medication. The mean blood flow velocity and breath holding index were measured on both sides from the middle cerebral artery and posterior cerebral artery, with temporal window insonation. The breath holding index for middle cerebral artery and posterior cerebral artery was significantly lower in the migraine group compared to that of the control group (p < 0.05).The vasomotor reactivity indicates the dilatation potential of a vessel, and it is closely related to autoregulation. According to our results, the vasodilator response of cerebral arterioles to hypercapnia was lower in patients with chronic migraine. These findings showed the existence of impairments in the harmonic cerebral hemodynamic mechanisms in patients with chronic migraine. This finding also supports the existing idea of an increased risk of stroke in patients with chronic migraine due to impaired vasomotor reactivity. PMID:25308111

  18. Management of insomnia in patients with chronic pain conditions.

    PubMed

    Stiefel, Frederic; Stagno, Daniele

    2004-01-01

    The management of insomnia in patients experiencing chronic pain requires careful evaluation, good diagnostic skills, familiarity with cognitive-behavioural interventions and a sound knowledge of pharmacological treatments. Sleep disorders are characterised by a circular interrelationship with chronic pain such that pain leads to sleep disorders and sleep disorders increase the perception of pain. Sleep disorders in individuals with chronic pain remain under-reported, under-diagnosed and under-treated, which may lead--together with the individual's emotional, cognitive and behavioural maladaptive responses--to the frequent development of chronic sleep disorders. The moderately positive relationship between pain severity and sleep complaints, and the specificity of pain-related arousal and mediating variables such as depression, illustrate that insomnia in relation to chronic pain is multifaceted and poorly understood. This may explain the limited success of the available treatments. This article discusses the evaluation of patients with chronic pain and insomnia and the available pharmacological and nonpharmacological interventions to manage the sleep disorder. Non-pharmacological interventions should not be considered as single interventions, but in association with one another. Some non-pharmacological interventions especially the cognitive and behavioural approaches, can be easily implemented in general practice (e.g. stimulus control, sleep restriction, imagery training and progressive muscle relaxation). Hypnotics are routinely prescribed in the medically ill, regardless of their adverse effects; however, their long-term efficacy is not supported by robust evidence. Antidepressants provide an interesting alternative to hypnotics, since they can improve pain perception as well as sleep disorders in selected patients. Sedative antipsychotics can be considered for sleep disturbances in those patients exhibiting psychotic features, or for those with

  19. Online Patient Education for Chronic Disease Management: Consumer Perspectives.

    PubMed

    Win, Khin Than; Hassan, Naffisah Mohd; Oinas-Kukkonen, Harri; Probst, Yasmine

    2016-04-01

    Patient education plays an important role in chronic disease management. The aim of this study is to identify patients' preferences in regard to the design features of effective online patient education (OPE) and the benefits. A review of the existing literature was conducted in order to identify the benefits of OPE and its essential design features. These design features were empirically tested by conducting survey with patients and caregivers. Reliability analysis, construct validity and regression analysis were performed for data analysis. The results identified patient-tailored information, interactivity, content credibility, clear presentation of content, use of multimedia and interpretability as the essential design features of online patient education websites for chronic disease management. PMID:26846749

  20. 181 Olfactory Disfunctions in Patients with Chronic Rhinosinusitis

    PubMed Central

    Sánchez Vallecillo, María Victoria; Fraire, María Emilia; Baena-Cagnani, Carlos E.; Zernotti, Mario

    2012-01-01

    Background There are several factors that could produce olfactory dysfunction. The chronic inflammation of the upper air tract, especially allergic rhinitis is mentioned as a trigger factor. The aim of this study is assess the prevalence and identify clinical features associated with olfactory dysfunction in patients with chronic rhinosinusitis. Methods A prospective, analytical and observational study in adult patients (> 18 years) with chronic rhinosinusitis during the period May-October of 2010. We used the CCCRC (Connecticut Chemosensory Clinical Research Center smell test) Results A total of 33 patients were investigated. In the group of patients between 18 and 39 years, 73% of patients suffer from hyposmia and 18% anosmia; for the group of 40 to 64 years, 63% with hyposmia and 37% anosmia; patients older than 65 years, 67% hyposmia and 33% with anosmia. In the smokers group the 11% of patient presented hyposmia and 13% anosmia (P < 0.05); 5% in both cases had a history of nasal endoscopic surgery. In patients with chronic rhinosinusitis with nasal polyps have 18% with hyposmia and 19% with anosmia (P < 0.05). A 20% with allergic rhinitis had hyposmia while anosmia in 22% (P < 0.05). Septal deviation patients had 20% of hyposmia (P < 0.001) and 12% anosmia. Patients with turbinate hypertrophy had 22% hyposmia (P < 0.001) and 13% anosmia while in the group of patients with Asthma, the 4% had hyposmia and 16% anosmia (P < 0.001). Conclusions Nasal polyposis, septal deviation, turbinate hypertrophy, smoke, allergic rhinitis and asthma are negative predictors factors of olfactory dysfunction in patients with CRS. A previous endoscopic surgery, age and sex would not intervene in the olfactory loss.

  1. Care of the patient with chronic pain: part II.

    PubMed

    Wells-Federman, C L

    2000-01-01

    Chronic nonmalignant pain frequently results in significant physical, behavioral, psychological, social, and spiritual issues for patients and their families. It is often misunderstood and unsuccessfully managed. Advanced practice nurses who are knowledgeable about chronic pain and the complex biopsychosocial-spiritual needs of this patient population serve an important role in recognizing these patients and intervening appropriately in their care. The purpose of this two-part article is to provide that information. Part I [Clinical Excellence for Nurse Practitioners, 3 (4), 192-204] outlined the pathophysiology, assessment, biopsychosocial-spiritual aspects, and pharmacologic treatment of chronic pain. In Part II, a variety of nonpharmacologic and self-management interventions one can use in the primary care setting to treat these difficult health problems are introduced. PMID:11858295

  2. Investigation of Anxiety and Depression in Patients with Chronic Diseases

    PubMed Central

    Gerontoukou, Evangelia-Ioanna; Michaelidoy, Sofia; Rekleiti, Maria; Saridi, Maria; Souliotis, Kyriakos

    2015-01-01

    The health of an individual depends on both his/her physical and psychological condition. In recent years it has been observed that chronic patients have frequently an affected psycho-emotional state. The purpose of this study is to investigate anxiety and depression in patients with chronic diseases and the correlation of the results with daily physical activity levels and individual health levels, as well comorbidity. This study included patients with chronic diseases that were treated in a local general hospital or were visiting often outpatient clinics of the same hospital due to their condition. The sample in this particular study included 204 patients; 118 of them were women and 86 men. From the total sample that participated in our research, 118 (57.8%) were females and the majority of the participants were secondary/basic education graduates (67%), married (71%), living in urban areas (53%). Hypertension was the most frequent chronic disease in our sample, followed by hypercholesterolemia and diabetes mellitus. Comparing the occurrence of depression and anxiety symptoms in both questionnaires in relation to the expected frequency in the general population, significant levels of depression and anxiety symptoms were recorded. Taking into consideration the findings of this research, anxiety and depression symptoms can have profound effects regarding the control of chronic diseases, the patients’ quality of life and their general health. PMID:26973961

  3. Contact laser prostatectomy in a patient on chronic anticoagulation

    NASA Astrophysics Data System (ADS)

    Mueller, Edward J.

    1995-05-01

    The `gold standard' therapy for patients with symptomatic bladder outlet obstruction secondary to benign prostatic hyperplasia has always been electrocautery TURP. However, in patients with medical problems requiring chronic anticoagulation, this procedure is contraindicated due to the extreme risk of hemorrhage, both during the procedure and the immediate post operative period. With the recent development of contact laser prostatectomy the patient on chronic anticoagulation can safely undergo the procedure. Herein, I present a case of a 60 year old with significant bladder outlet obstruction yielding an AUA symptom score of 18. The patient had a history of multiple episodes of deep venous thrombosis of the left leg with three prior pulmonary emboli. He was maintained on chronic anticoagulation with alternating days of 3.5 mg. and 5.0 mg. of warfarin sodium (coumadin). Preoperative cystoscopy showed a 4 cm prostatic fossa obstructed by tri-lobar hypertrophy, with large kissing lateral lobes and visual obstruction from the verumontanum. The patient underwent a contact laser prostatectomy with the SLT Nd:YAG laser at 50 watts. There was minimal bleeding both during the procedure and in the immediate postoperative period. At three months post-op the AUA symptom score had decreased to 2. This case demonstrated that contact laser prostatectomy can be safely and effectively performed in patients on chronic anticoagulation.

  4. Skin Prick Test in Patients with Chronic Allergic Skin Disorders

    PubMed Central

    Bains, Pooja; Dogra, Alka

    2015-01-01

    Background: Chronic allergic skin disorders are the inflammatory and proliferative conditions in which both genetic and environmental factors play important roles. Chronic idiopathic urticaria (CIU) and atopic dermatitis (AD) are among the most common chronic allergic skin disorders. These can be provoked by various food and aeroallergens. Skin prick tests (SPTs) represent the cheapest and most effective method to diagnose type I hypersensitivity. Positive skin tests with a history suggestive of clinical sensitivity strongly incriminate the allergen as a contributor to the disease process. Aims and Objectives: To determine the incidence of positive SPT in patients with chronic allergic skin disorders and to identify the various allergens implicated in positive SPT. Methods: Fifty patients of chronic allergic disorders were recruited in this study. They were evaluated by SPT with both food and aeroallergens. Results: In our study, SPT positivity in patients of CIU was 63.41% and in AD was 77.78%. Out of the 41 patients of CIU, the most common allergen groups showing SPT positivity were dust and pollen, each comprising 26.83% patients. SPT reaction was positive with food items (21.6%), insects (17.07%), fungus (12.20%), and Dermatophagoides farinae, that is, house dust mite (HDM) (7.32%). The allergen which showed maximum positivity was grain dust wheat (19.51%). Among nine patients of AD, maximum SPT positivity was seen with Dermatophagoides farinae, pollen Amaranthus spinosus, grain dust wheat, and cotton mill dust; each comprising 22.22% of patients. Conclusion: Our study showed that a significant number of patients of CIU and AD showed sensitivity to dust, pollen, insects, Dermatophagoides farinae, and fungi on SPT. Thus, it is an important tool in the diagnosis of CIU and AD. PMID:25814704

  5. Pathogenesis and treatment of pain in patients with chronic wounds.

    PubMed

    Freedman, Gordon; Cean, Conrad; Duron, Vincent; Tarnovskaya, Alina; Brem, Harold

    2003-01-01

    Pain must be managed during treatment of a patient with a chronic wound. Failure to do so will impair the patient's ability to heal significantly. Understanding the wound's etiology is essential for designing the wound-healing protocol and implementing its pain management regimen, of which a critical part is the chronic-wound patient's self-assessed scores of pain and functionality. In this report we present a paradigm for treating all chronic wounds, which was subsequently applied to 32 consecutive patients. Our integrated-team approach to managing the treatment of wounds includes accurate evaluation of the progression of patients' pain. Directors of the pain-management team and wound team have jointly managed hundreds of patients--either hospitalized or seen in both outpatient clinical practices. The three general categories for etiologies of the 10 most common types of chronic wounds are: ischemia, neuropathy, and direct tissue damage (e.g. pressure ulcers and venous stasis ulcers). Each of these are treated with unique analgesic regimens focused on surgical/medical management of the wound: oral and parenteral medications in combinations designed to facilitate specific additive analgesic effects and nerve blocks and implantable devices for correcting underlying wound pathophysiology. Successful treatment of pain generally results in increased functional independence and improvement of the patient's quality of life. We integrated wound-care pain-management team established guidelines that delineate the causes of chronic wounds and categorize treatment options for practical clinical use. The expectation is that all pain should be resolved in all patients if both the wound-healing and pain-healthcare providers use current technologies and drugs. PMID:12931299

  6. The Effect of Redundant Cues on Comprehension of Spoken Messages by Aphasic Adults.

    ERIC Educational Resources Information Center

    Venus, Carol A.; Canter, Gerald J.

    1987-01-01

    Aphasic adults (N=16) with severe auditory comprehension impairment were evaluated for comprehension of redundant and nonredundant spoken and/or gestured messages. Results indicated redundancy was not reliably superior to spoken messages alone. (Author/DB)

  7. Alexithymia and Early Maladaptive Schemas in chronic pain patients.

    PubMed

    Saariaho, Anita S; Saariaho, Tom H; Mattila, Aino K; Karukivi, Max; Joukamaa, Matti I

    2015-08-01

    Psychological factors have an impact on subjective pain experience. The aim of this study was to explore the occurrence of alexithymia and Early Maladaptive Schemas in a sample of 271 first visit chronic pain patients of six pain clinics. The patients completed the study questionnaire consisting of the Toronto Alexithymia Scale-20, the Finnish version of the Young Schema Questionnaire short form-extended, the Beck Depression Inventory-II, and pain variables. Alexithymic patients scored higher on Early Maladaptive Schemas and had more pain intensity, pain disability and depression than nonalexithymic patients. Both alexithymia and depression correlated significantly with most Early Maladaptive Schemas. The co-occurrence of alexithymia, Early Maladaptive Schemas and depression seems to worsen the pain experience. Screening of alexithymia, depression and Early Maladaptive Schemas may help to plan psychological treatment interventions for chronic pain patients. PMID:26040835

  8. Multidisciplinary Care of the Patient with Chronic Obstructive Pulmonary Disease

    PubMed Central

    Kuzma, Anne Marie; Meli, Yvonne; Meldrum, Catherine; Jellen, Patricia; Butler-Lebair, Marianne; Koczen-Doyle, Debra; Rising, Peter; Stavrolakes, Kim; Brogan, Frances

    2008-01-01

    The National Emphysema Treatment Trial used a multidisciplinary team approach to implement the maximum medical care protocol, including adjustment of medications and outpatient pulmonary rehabilitation for all patients and nutritional and psychological counseling as needed. This article discusses the benefits of such an approach in the care of the patient with chronic obstructive pulmonary disease. Team member roles complement each other and contribute to the goal of providing the highest-quality medical care. The primary focus of the team is to reinforce the medical plan and to provide patient education and support. This article reviews the elements of the initial patient assessment and the functional and nutritional assessment. Patient education focuses on medication use, recognition and management of chronic obstructive pulmonary disease exacerbation symptoms, smoking cessation, advance directives, and travel. PMID:18453373

  9. Analysis of A-phase transitions during the cyclic alternating pattern under normal sleep.

    PubMed

    Mendez, Martin Oswaldo; Chouvarda, Ioanna; Alba, Alfonso; Bianchi, Anna Maria; Grassi, Andrea; Arce-Santana, Edgar; Milioli, Guilia; Terzano, Mario Giovanni; Parrino, Liborio

    2016-01-01

    An analysis of the EEG signal during the B-phase and A-phases transitions of the cyclic alternating pattern (CAP) during sleep is presented. CAP is a sleep phenomenon composed by consecutive sequences of A-phases (each A-phase could belong to a possible group A1, A2 or A3) observed during the non-REM sleep. Each A-phase is separated by a B-phase which has the basal frequency of the EEG during a specific sleep stage. The patterns formed by these sequences reflect the sleep instability and consequently help to understand the sleep process. Ten recordings from healthy good sleepers were included in this study. The current study investigates complexity, statistical and frequency signal properties of electroencephalography (EEG) recordings at the transitions: B-phase-A-phase. In addition, classification between the onset-offset of the A-phases and B-phase was carried out with a kNN classifier. The results showed that EEG signal presents significant differences (p < 0.05) between A-phases and B-phase for the standard deviation, energy, sample entropy, Tsallis entropy and frequency band indices. The A-phase onset showed values of energy three times higher than B-phase at all the sleep stages. The statistical analysis of variance shows that more than 80 % of the A-phase onset and offset is significantly different from the B-phase. The classification performance between onset or offset of A-phases and background showed classification values over 80 % for specificity and accuracy and 70 % for sensitivity. Only during the A3-phase, the classification was lower. The results suggest that neural assembles that generate the basal EEG oscillations during sleep present an over-imposed coordination for a few seconds due to the A-phases. The main characteristics for automatic separation between the onset-offset A-phase and the B-phase are the energy at the different frequency bands. PMID:26253282

  10. Use of contrastive stress in normal, aphasic, and autistic children.

    PubMed

    Baltaxe, C A

    1984-03-01

    Studies in child language have shown that contrastive stress appears to be an early developing device to mark the topic-comment distinction, and thus is important for the acquisition of pragmatic knowledge. This study examined the use of contrastive stress by autistic children with mean-length-of-utterance (MLU) scores between 1.9 and 4.1 morphemes. Normal and aphasic subjects at similar MLU levels served as contrast groups. The contrastive stress task required that the subjects verbally assess the counterfactual nature of a presupposition in a yes-no question. Toy manipulation was used to elicit the desired responses in a play situation. Listener judgment served as the basis for analyzing results. Although all subject groups were able to perform the task, differences were seen in the number of correct responses and the patterns of stress misassignment . PMID:6201678

  11. Chronic Lyme disease: misconceptions and challenges for patient management.

    PubMed

    Halperin, John J

    2015-01-01

    Lyme disease, infection with the tick-borne spirochete Borrelia burgdorferi, causes both specific and nonspecific symptoms. In untreated chronic infection, specific manifestations such as a relapsing large-joint oligoarthritis can persist for years, yet subside with appropriate antimicrobial therapy. Nervous system involvement occurs in 10%-15% of untreated patients and typically involves lymphocytic meningitis, cranial neuritis, and/or mononeuritis multiplex; in some rare cases, patients have parenchymal inflammation in the brain or spinal cord. Nervous system infection is similarly highly responsive to antimicrobial therapy, including oral doxycycline. Nonspecific symptoms such as fatigue, perceived cognitive slowing, headache, and others occur in patients with Lyme disease and are indistinguishable from comparable symptoms occurring in innumerable other inflammatory states. There is no evidence that these nonspecific symptoms reflect nervous system infection or damage, or that they are in any way specific to or diagnostic of this or other tick-borne infections. When these symptoms occur in patients with Lyme disease, they typically also subside after antimicrobial treatment, although this may take time. Chronic fatigue states have been reported to occur following any number of infections, including Lyme disease. The mechanism underlying this association is unclear, although there is no evidence in any of these infections that these chronic posttreatment symptoms are attributable to ongoing infection with B. burgdorferi or any other identified organism. Available appropriately controlled studies indicate that additional or prolonged courses of antimicrobial therapy do not benefit patients with a chronic fatigue-like state after appropriately treated Lyme disease. PMID:26028977

  12. Chronic Lyme disease: misconceptions and challenges for patient management

    PubMed Central

    Halperin, John J

    2015-01-01

    Lyme disease, infection with the tick-borne spirochete Borrelia burgdorferi, causes both specific and nonspecific symptoms. In untreated chronic infection, specific manifestations such as a relapsing large-joint oligoarthritis can persist for years, yet subside with appropriate antimicrobial therapy. Nervous system involvement occurs in 10%–15% of untreated patients and typically involves lymphocytic meningitis, cranial neuritis, and/or mononeuritis multiplex; in some rare cases, patients have parenchymal inflammation in the brain or spinal cord. Nervous system infection is similarly highly responsive to antimicrobial therapy, including oral doxycycline. Nonspecific symptoms such as fatigue, perceived cognitive slowing, headache, and others occur in patients with Lyme disease and are indistinguishable from comparable symptoms occurring in innumerable other inflammatory states. There is no evidence that these nonspecific symptoms reflect nervous system infection or damage, or that they are in any way specific to or diagnostic of this or other tick-borne infections. When these symptoms occur in patients with Lyme disease, they typically also subside after antimicrobial treatment, although this may take time. Chronic fatigue states have been reported to occur following any number of infections, including Lyme disease. The mechanism underlying this association is unclear, although there is no evidence in any of these infections that these chronic posttreatment symptoms are attributable to ongoing infection with B. burgdorferi or any other identified organism. Available appropriately controlled studies indicate that additional or prolonged courses of antimicrobial therapy do not benefit patients with a chronic fatigue-like state after appropriately treated Lyme disease. PMID:26028977

  13. Remote patient monitoring in chronic heart failure.

    PubMed

    Palaniswamy, Chandrasekar; Mishkin, Aaron; Aronow, Wilbert S; Kalra, Ankur; Frishman, William H

    2013-01-01

    Heart failure (HF) poses a significant economic burden on our health-care resources with very high readmission rates. Remote monitoring has a substantial potential to improve the management and outcome of patients with HF. Readmission for decompensated HF is often preceded by a stage of subclinical hemodynamic decompensation, where therapeutic interventions would prevent subsequent clinical decompensation and hospitalization. Various methods of remote patient monitoring include structured telephone support, advanced telemonitoring technologies, remote monitoring of patients with implanted cardiac devices such as pacemakers and defibrillators, and implantable hemodynamic monitors. Current data examining the efficacy of remote monitoring technologies in improving outcomes have shown inconsistent results. Various medicolegal and financial issues need to be addressed before widespread implementation of this exciting technology can take place. PMID:23018667

  14. Flavopiridol in Treating Patients With Chronic Lymphocytic Leukemia

    ClinicalTrials.gov

    2013-01-16

    B-cell Chronic Lymphocytic Leukemia; Refractory Chronic Lymphocytic Leukemia; Stage I Chronic Lymphocytic Leukemia; Stage II Chronic Lymphocytic Leukemia; Stage III Chronic Lymphocytic Leukemia; Stage IV Chronic Lymphocytic Leukemia

  15. [Chronic elevation of enzymes of pancreatic origin in asymptomatic patients].

    PubMed

    Quílez, C; Martínez, J; Gómez, A; Trigo, C; Palazón, J M; Belda, G; Pérez-Mateo, M

    1998-05-01

    Chronic asymptomatic elevation of pancreatic enzymes is a well known entity although little has been reported. In most cases chronic asymptomatic elevation of amylase is due to a salival isoamylase increase or macroamylasemia. However, we have studied 10 cases with an increase in amylases due to pancreatic isoamylase and an increase in the remaining pancreatic enzymes which remained elevated during the follow up period ranging from 2 to 60 months. The amylase values ranged from 186 to 1,600; the lipase from 176 to 3,989, trypsin from 476 to 2,430 and pancreatic isoamylase from 122 to 1,263. In all patients CT and echography were carried out, which discarded structural damage. Nonetheless, an indirect test of pancreatic function presented unexplained pathologic values in 4 out of 10 patients. In conclusion, we suggest that chronic asymptomatic elevation of pancreatic enzymes is of unknown etiology with no associated structural pancreatic pathology demonstrable by the usual study methods. PMID:9644872

  16. Your patient has chronic leukemia: Now what?

    PubMed

    Kalaycio, Matt

    2016-08-01

    Although still in their infancy, biologic therapies for hematologic cancers are making rapid strides, diminishing the role of chemotherapy and offering long-term remission. More patients are surviving cancer and therefore are increasingly being seen by primary care physicians, who must be aware of complications of standard and newer treatments and how to manage them. PMID:27505878

  17. The Expert Patient and Chronic Respiratory Diseases.

    PubMed

    Boulet, Louis-Philippe

    2016-01-01

    The concept of "expert patient" has been developed in the last two decades to define a patient who has a significant knowledge of his/her disease and treatment in addition to self-management skills. However, this concept has evolved over the last years, and these patients are now considered, not only to be more efficient in the management of their own condition and communicating effectively with health professionals, but to also act as educators for other patients and as resources for the last, provide feedback on care delivery, and be involved in the production and implementation of practice guidelines, as well as in the development and conduct of research initiatives. There are some barriers, however, to the integration of this new contributor to the health care team, and specific requirements need to be considered for an individual to be considered as an expert. This new player has, however, a potentially important role to improve current care, particularly in respiratory health. PMID:27445572

  18. Oral Tori in Chronic Peritoneal Dialysis Patients

    PubMed Central

    Hsu, Chia-Lin; Hsu, Ching-Wei; Chang, Pei-Ching; Huang, Wen-Hung; Weng, Cheng-Hao; Yang, Huang-Yu; Liu, Shou-Hsuan; Chen, Kuan-Hsing; Weng, Shu-Man; Chang, Chih-Chun; Wang, I-Kuan

    2016-01-01

    Background The pathogenesis of oral tori has long been debated and is thought to be the product of both genetic and environmental factors, including occlusal forces. Another proposed mechanism for oral tori is the combination of biomechanical forces, particularly in the oral cavity, combined with cortical bone loss and trabecular expansion, as one might see in the early stages of primary hyperparathyroidism. This study investigated the epidemiology of torus palatinus (TP) and torus mandibularis (TM) in peritoneal dialysis patients, and analyzed the influences of hyperparathyroidism on the formation of oral tori. Method In total, 134 peritoneal dialysis patients were recruited between July 1 and December 31, 2015 for dental examinations for this study. Patients were categorized into two subgroups based on the presence or absence of oral tori. Demographic, hematological, biochemical, and dialysis-related data were obtained for analysis. Results The prevalence of oral tori in our sample group was high at 42.5% (57 of 134), and most patients with oral tori were female (61.4%). The most common location of tori was TP (80.7%), followed by TP and TM (14.0%), then TM (5.3%). All 54 TP cases were at the midline, and most were <2 cm (59.3%), flat (53.7%), and located in the premolar region (40.7%). Of the 11 TM cases, all were bilateral and symmetric, mostly <2 cm (81.9%), lobular (45.4%), and located at premolar region (63.6%). Interestingly, patients with oral tori had slightly lower serum levels of intact parathyroid hormones than those without oral tori, but the difference was not statistically significant (317.3±292.0 versus 430.1±492.6 pg/mL, P = 0.126). In addition, patients with oral tori did not differ from patients without tori in inflammatory variables such as serum high sensitivity C-reactive protein levels (6.6±8.2 versus 10.3±20.2 mg/L, P = 0.147) or nutritional variables such as serum albumin levels (3.79±0.38 versus 3.77±0.45 g/dL, P = 0

  19. [Health maintenance, relaxation and hypnosis for chronic pain patients].

    PubMed

    Boiron, Clare

    2014-10-01

    The treatment of chronic pain patients integrates more and more complementary therapies such as relaxation and hypnosis, implemented by specially trained nurses. These techniques are offered on the basis of nurses' diagnoses carried out in the framework of a clinical approach. PMID:25518140

  20. An elderly patient with chronic hyponatremia.

    PubMed

    Berl, Tomas

    2013-03-01

    Hyponatremia is the most common electrolyte disorder. With the aging of the population and the greater propensity of the elderly to develop hyponatremia, this electrolyte disorder is of increasing importance to the practicing nephrologist. In this Attending Rounds, an illustrative patient with hyponatremia is presented. The reasons for the increased incidence and prevalence of hyponatremia in the elderly are discussed, with emphasis on the effects of aging on urinary dilution, the frequently multifactorial nature of hyponatremia in this population, and the absence of a definite cause for inappropriate and persistent vasopressin release in many such patients. The rationale for treating the hyponatremia, even when apparently asymptomatic, is discussed, with attention to cognitive function, gait, and bone structure disturbances that increase the risk for fractures. The various available treatment approaches, including water restriction, demeclocycline, loop diuretics with NaCl supplementation, urea, and vasopressin antagonists are summarized, with emphasis on the efficacy and limitations of each of these therapies. PMID:23037983

  1. Endovascular Treatment of Chronic Mesenteric Ischemia: Results in 14 Patients

    SciTech Connect

    Chahid, Tamam; Alfidja, Agaicha T.; Biard, Marie; Ravel, Anne; Garcier, Jean Marc; Boyer, L.

    2004-11-15

    We evaluated immediate and long-term results of percutaneous transluminal angioplasty (PTA) and stent placement to treat stenotic and occluded arteries in patients with chronic mesenteric ischemia. Fourteen patients were treated by 3 exclusive celiac artery (CA) PTAs (2 stentings), 3 cases with both Superior Mesenteric Artery (SMA) and CA angioplasties, and 8 exclusive SMA angioplasties (3 stentings). Eleven patients had atheromatous stenoses with one case of an early onset atheroma in an HIV patient with antiphospholipid syndrome. The other etiologies of mesenteric arterial lesions were Takayashu arteritis (2 cases) and a postradiation stenoses (1 case). Technical success was achieved in all cases. Two major complications were observed: one hematoma and one false aneurysm occurring at the brachial puncture site (14.3%). An immediate clinical success was obtained in all patients. During a follow-up of 1-83 months (mean: 29 months), 11 patients were symptom free; 3 patients had recurrent pain; in one patient with inflammatory syndrome, pain relief was obtained with medical treatment; in 2 patients abdominal pain was due to restenosis 36 and 6 months after PTA, respectively. Restenosis was treated by PTA (postirradiation stenosis), and by surgical bypass (atheromatous stenosis). Percutaneous endovascular techniques are safe and accurate. They are an alternative to surgery in patients with chronic mesenteric ischemia due to short and proximal occlusive lesions of SMA and CA.

  2. [Chronic Salmonella typhimurium diarrhea in an immunocompetent patient].

    PubMed

    Mellado-Ferreiro, M; Jarne-Betrán, V; Arteaga-Mazuelas, M; Abínzano-Guillén, M L

    2016-01-01

    Chronic diarrhea caused by infection in immunocompetent patients is an infrequent condition in developed countries, although certain pathogens,generally parasites (Giardia lamblia, Isospora belli,Cryptosporidium, Cyclospora, Strongyloides, Ameba,Trichuris and Schistosoma) and some bacteria (Aeromonas,Plesiomonas, Campylobacter, Clostridium difficile, Salmonella or Mycobacterium tuberculosis)can cause persistent diarrhea.We present the case of a patient who showed Salmonella typhimurium in his stool culture and recovered following treatment with levofloxacin for 7 days. PMID:27125610

  3. Chronic paroxysmal hemicrania in a patient with a macroprolactinoma.

    PubMed

    Sarov, M; Valade, D; Jublanc, C; Ducros, A

    2006-06-01

    We report a patient with headaches meeting the criteria of chronic paroxysmal hemicrania, as defined by the International Headache Society classification. Headaches were fully responsive to indomethacin during the first 3 months of treatment but recurred when daily doses were lowered. Investigations revealed a macroprolactinoma. Headaches stopped after cabergoline treatment. This report further suggests that patients with paroxysmal hemicrania should be investigated for pituitary abnormalities. PMID:16686914

  4. The Expert Patient and Chronic Respiratory Diseases

    PubMed Central

    Boulet, Louis-Philippe

    2016-01-01

    The concept of “expert patient” has been developed in the last two decades to define a patient who has a significant knowledge of his/her disease and treatment in addition to self-management skills. However, this concept has evolved over the last years, and these patients are now considered, not only to be more efficient in the management of their own condition and communicating effectively with health professionals, but to also act as educators for other patients and as resources for the last, provide feedback on care delivery, and be involved in the production and implementation of practice guidelines, as well as in the development and conduct of research initiatives. There are some barriers, however, to the integration of this new contributor to the health care team, and specific requirements need to be considered for an individual to be considered as an expert. This new player has, however, a potentially important role to improve current care, particularly in respiratory health. PMID:27445572

  5. Patient-Specific Airway Wall Remodeling in Chronic Lung Disease.

    PubMed

    Eskandari, Mona; Kuschner, Ware G; Kuhl, Ellen

    2015-10-01

    Chronic lung disease affects more than a quarter of the adult population; yet, the mechanics of the airways are poorly understood. The pathophysiology of chronic lung disease is commonly characterized by mucosal growth and smooth muscle contraction of the airways, which initiate an inward folding of the mucosal layer and progressive airflow obstruction. Since the degree of obstruction is closely correlated with the number of folds, mucosal folding has been extensively studied in idealized circular cross sections. However, airflow obstruction has never been studied in real airway geometries; the behavior of imperfect, non-cylindrical, continuously branching airways remains unknown. Here we model the effects of chronic lung disease using the nonlinear field theories of mechanics supplemented by the theory of finite growth. We perform finite element analysis of patient-specific Y-branch segments created from magnetic resonance images. We demonstrate that the mucosal folding pattern is insensitive to the specific airway geometry, but that it critically depends on the mucosal and submucosal stiffness, thickness, and loading mechanism. Our results suggests that patient-specific airway models with inherent geometric imperfections are more sensitive to obstruction than idealized circular models. Our models help to explain the pathophysiology of airway obstruction in chronic lung disease and hold promise to improve the diagnostics and treatment of asthma, bronchitis, chronic obstructive pulmonary disease, and respiratory failure. PMID:25821112

  6. Circulating endothelin-1 concentrations in patients with chronic hypoxia.

    PubMed Central

    Ferri, C; Bellini, C; De Angelis, C; De Siati, L; Perrone, A; Properzi, G; Santucci, A

    1995-01-01

    AIMS--To evaluate the behavior of plasma endothelin-1 in patients with chronic hypoxia. METHODS--Fifteen male patients (mean age 52.1 +/- 3.1 years) with mild chronic obstructive pulmonary disease (COPD) were studied. Twelve healthy men (mean age 48.3 +/- 5.4 years) served as controls. Both patients and controls underwent standard pulmonary function tests, echocardiographic evaluation, and arterial blood gas evaluation. Blood samples for endothelin-1 assay were taken from a previously incannulated antecubital vein after 60 minutes of rest in the supine position. Endothelin-1 was measured by radioimmunoassay after extraction from plasma. RESULTS--Patients with chronic hypoxia had lower PaO2 values (66.1 +/- 6.2 mmHg) than controls (83.8 +/- 2.7 mmHg) but PaCO2 values were similar (38.1 +/- 2.5 v 36.7 +/- 3.1 mmHg, respectively). Arterial pulmonary pressure, therefore, was higher in patients (18.1 +/- 3.7 mmHg) than in controls (10.4 +/- 2.7 mmHg) as were circulating endothelin-1 concentrations (1.22 +/- 0.36 v 0.57 +/- 0.1 pg/ml). Furthermore, plasma endothelin-1 concentrations were negatively correlated with PaO2 and directly correlated with pulmonary pressure levels. No significant correlations were found in controls. CONCLUSIONS--These results show a clear relation between chronic hypoxia and circulating endothelin-1 concentrations. Therefore, chronic hypoxia may be regarded as an important stimulus for endothelin-1 release and as one of the main contributors to increased vasoconstriction in the vascular pulmonary bed which often accompanies lung disease. PMID:7665694

  7. Management of gouty arthritis in patients with chronic kidney disease.

    PubMed

    Abdellatif, Abdul A; Elkhalili, Naser

    2014-01-01

    Chronic kidney disease (CKD) is a comorbid condition that affects, based on recent estimates, between 47% and 54% of patients with gouty arthritis. However, data from randomized controlled trials in patients with gouty arthritis and CKD are limited, and current gouty arthritis treatment guidelines do not address the challenges associated with managing this patient population. Nonsteroidal anti-inflammatory drugs and colchicine are recommended first-line treatments for acute gouty arthritis attacks. However, in patients with CKD, nonsteroidal anti-inflammatory drugs are not recommended because their use can exacerbate or cause acute kidney injury. Also, colchicine toxicity is increased in patients with CKD, and dosage reduction is required based on level of kidney function. Allopurinol, febuxostat, and pegloticase are all effective treatments for controlling elevated uric acid levels after the treatment of an acute attack. However, in patients with CKD, required allopurinol dosage reductions may limit efficacy; pegloticase requires further investigation in this population, and febuxostat has not been studied in patients with creatinine clearance<30 mL/min. This article reviews the risks and benefits associated with currently available pharmacologic agents for the management of acute and chronic gouty arthritis including urate-lowering therapy in patients with CKD. Challenges specific to primary care providers are addressed, including guidance to help them decide when to collaborate with, or refer patients to, rheumatology and nephrology specialists based on the severity of gout and CKD. PMID:22960848

  8. Personal Health Records for Patients with Chronic Disease

    PubMed Central

    Rozenblum, R.; Park, A.; Dunn, M.; Bates, D.W.

    2014-01-01

    Summary Background Personal health records (PHRs) connected to a physician’s electronic health record system hold substantial promise for supporting and engaging patients with chronic disease. Objectives: To explore how U.S. health care organizations are currently utilizing PHRs for chronic disease populations. Methods A mixed methods study including semi-structured interviews and a questionnaire was conducted. A purposive sample was developed of health care organizations which were recognized as exemplars for PHRs and were high performers in national patient satisfaction surveys (H-CAHPS or CAHPS). Within each organization, participants were health IT leaders or those managing high-risk or chronic disease populations. Results Interviews were conducted with 30 informants and completed questionnaires were received from 16 organizations (84% response rate). Most PHRs allowed patients to access health records and educational material, message their provider, renew prescriptions and request appointments. Patient generated data was increasingly being sought and combined with messaging, resulted in greater understanding of patient health and functioning outside of the clinic visit. However for chronic disease populations, there was little targeted involvement in PHR design and few tools to help interpret and manage their conditions beyond those offered for all. The PHR was largely uncoupled from high risk population management interventions and no clear framework for future PHR development emerged. Conclusion This technology is currently underutilized and represents a major opportunity given the potential benefits of patient engagement and shared decision making. A coherent patient-centric PHR design and evaluation strategy is required to realize its potential and maximize this natural hub for multidisciplinary care co-ordination. PMID:25024758

  9. Acupuncture for chronic pain: individual patient data meta-analysis

    PubMed Central

    Vickers, Andrew J.; Cronin, Angel M.; Maschino, Alexandra C.; Lewith, George; MacPherson, Hugh; Victor, Norbert; Foster, Nadine E.; Sherman, Karen J.; Witt, Claudia M.; Linde, Klaus

    2013-01-01

    Background Although acupuncture is widely used for chronic pain, there remains considerable controversy as to its value. We aimed to determine the effect size of acupuncture for four chronic pain conditions: back and neck pain, osteoarthritis, chronic headache, and shoulder pain. Methods We conducted a systematic review to identify randomized trials of acupuncture for chronic pain where allocation concealment was determined unambiguously to be adequate. Individual patient data meta-analyses were conducted using data from 29 of 31 eligible trials, with a total of 17,922 patients analyzed. Results In the primary analysis including all eligible trials, acupuncture was superior to both sham and no acupuncture control for each pain condition (all p<0.001). After exclusion of an outlying set of trials that strongly favored acupuncture, the effect sizes were similar across pain conditions. Patients receiving acupuncture had less pain, with scores 0.23 (95% C.I. 0.13, 0.33), 0.16 (95% C.I. 0.07, 0.25) and 0.15 (95% C.I. 0.07, 0.24) standard deviations lower than sham controls for back and neck pain, osteoarthritis, and chronic headache respectively; the effect sizes in comparison to no acupuncture controls were 0.55 (95% C.I. 0.51, 0.58), 0.57 (95% C.I. 0.50, 0.64) and 0.42 (95% C.I. 0.37, 0.46). These results were robust to a variety of sensitivity analyses, including those related to publication bias. Conclusions Acupuncture is effective for the treatment of chronic pain and is therefore a reasonable referral option. Significant differences between true and sham acupuncture indicate that acupuncture is more than a placebo. However, these differences are relatively modest, suggesting that factors in addition to the specific effects of needling are important contributors to the therapeutic effects of acupuncture. PMID:22965186

  10. EPIDEMIOLOGY OF NEUROPATHIC CHRONIC PAIN IN ONCOLOGY PATIENTS.

    PubMed

    Zhumaliyeva, V; Cialkowska-Rysz, A; Sirota, V; Kulishov, V; Omarova, I

    2016-05-01

    The aim of the study was to analyze the primary prevalence of chronic neuropathic pain syndrome in oncology patients of Karaganda (Kazakhstan), to estimate the structure of pain syndrome in randomly chosen patients, to assess the effectiveness of analgesic therapy in oncology patients. All the patients with confirmed cancer admitted to hospital in Karaganda regional oncologic dispensary were studied. The study period was limited to 60 consecutive days. The results were statistically processed using 6.0 «STATISTICA» program. In 11,2±1,6% of the cases, oncology patients that got combined modality treatment suffered from the chronic neuropathic pain syndrome; 66,7±7,3% patients of them had the III cancer stage. 2. While studying the chronic neuropathic pain structure it was revealed that: 52,4±7,7% of the patients suffered from a mild pain, from average - 38,1±7,5% of the patients, from severe pain - 9,5±4,5%. Neuropathic pain syndrome in the form of numbness occurred in 47,6±7,7% of the respondents, tingling - in 38,1±7,5% of the patients and 14,3±5,4% of the respondents described it as «electric shock». 52,4±7,7% of the patients described temperature changes of the skin, 28,6±7,0% of them told about allodynia. The given pain can be correctly diagnosed on rare occasions. It brings about the low efficiency of currently prescribed standard pain treatment. It was 20%-effective only for ¼ of the patients. In sum, it can be brought into focus that each 10th oncology patient of the II clinical group in Kazakhstan may potentially suffer from the chronic neuropathic pain syndrome. The given syndrome in cancer patients requires selective differential diagnostics and constant management of the pain treatment regimen because of occurrence of standard regimens incapacity, progression of tolerance to the actual pain treatment and significant deterioration of oncology patients' life quality. PMID:27348160

  11. Endocrine Abnormalities in Patients with Chronic Kidney Disease.

    PubMed

    Kuczera, Piotr; Adamczak, Marcin; Wiecek, Andrzej

    2015-01-01

    In patients with chronic kidney disease the alterations of the endocrine system may arise from several causes. The kidney is the site of degradation as well as synthesis of many different hormones. Moreover, a number of concomitant pathological conditions such as inflammation, metabolic acidosis and malnutrition may participate in the pathogenesis of endocrine abnormalities in this group of patients. The most pronounced endocrine abnormalities in patients with chronic kidney disease are the deficiencies of: calcitriol, testosterone, insulin-like growth factor and, erythropoietin (EPO). Additionally accumulation of several hormones, such as: prolactin, growth hormone and insulin frequently also occur. The clinical consequences of the abovementioned endocrine abnormalities are among others: anemia, infertility and bone diseases. PMID:27442377

  12. Neurocognitive performance in first-episode and chronic schizophrenic patients.

    PubMed

    Moritz, Steffen; Andresen, Burghard; Perro, Christian; Schickel, Marc; Krausz, Micheal; Naber, Dieter

    2002-02-01

    Previous research on neuropsychological disturbances in first-episode and chronic schizophrenic patients has provided mixed results which can be partially attributed to methodological inconsistencies. For the present study, 70 schizophrenic patients (40 with chronic and 30 with first-episode schizophrenia) were compared to 30 healthy controls on a large battery of neuropsychological tests. Special attention was paid to potential confounds such as differences in psychopathology, age and educational level between the schizophrenic sub-samples. Healthy controls performed better than both first-episode and chronic patients in almost all cognitive domains (P < 0.01), while the patient samples did not differ in any of the tasks. Results were confirmed in a second series of analyses in which patient subgroups were equated for sociodemographic background variables. The present results confirm recent data collected in longitudinal studies, thus, lending further support for a neurodevelopmental model of schizophrenia. It is suggested that neuropsychological disturbances occur early in schizophrenia and do not worsen in the course beyond age-related decrement. Possible reasons why previous research has produced contradictory findings are discussed. PMID:12056580

  13. Palliative care for patients with advance chronic kidney disease.

    PubMed

    Douglas, C A

    2014-01-01

    Over the past three decades there has been a dramatic rise in the number of patients with advanced chronic kidney disease. The fastest expanding group receiving dialysis has been the elderly. However, for those patients who are very elderly with co-morbidity, dialysis may not offer a survival advantage. Therefore, active conservative management is a growing service offered by many renal units in the UK and focuses on non-dialytic correction of fluid and electrolyes, management of renal anaemia, and assessment and management of symptoms. The five-year survival of a patient over 75 years of age starting dialysis is 20% and if a patient is over 75 years, has co-morbidity, or a poor performance status, dialysis may not offer any survival advantage. Whether a patient is managed by dialysis or by conservative management the symptom burden suffered is high. These symptoms are under-recognised and often managed poorly because of increased drug toxicity in renal failure. This complex group of patients require close working between renal, palliative care, medicine for the elderly, and community teams, to allow best quality of life and end of life care. This review describes some of the challenges in providing Advanced Care Planning for dialysis and conservatively managed patients, highlights the symptom burden of patients with advanced chronic kidney disease, and offers guidance in how to manage the symptoms effectively. PMID:25318401

  14. [Therapeutic patient education in chronic hand dermatitis].

    PubMed

    Gelot, P; Avenel-Audran, M; Balica, S; Bensefa, L; Crépy, M-N; Debons, M; Ammari, H; Milpied, B; Raison, N; Vigan, M; Weibel, N; Stalder, J-F; Bernier, C

    2014-06-01

    Hand dermatitis (HD) is usually due to a combination of various interacting factors. It involves significant impairment of the quality of life with psychological and socioeconomic impact. A therapeutic education program in HD.was elaborated by 19 health professionals (dermatologists, occupational clinical physicians, nurses, psychologists, environmental medical advisor) with experience in therapeutic education or skills in HD, according to the recommendations of Haute Autorité de Santé. The program includes an individual medical consultation to perform educational diagnostic, two collective workshops and a medical evaluation consult. Two group workshops "the disease, irritant factors and its treatments" and "the experiences and feelings" were elaborated with learning objectives and educative tools. Different scores were proposed to evaluate the program and acquired skills. Therapeutic education is an efficient way to help patients to adopt skin protection measures essential to healing. We propose a guideline of therapeutic education in HD including skills and educative tools and intended for health professionals to serve as working basis. PMID:24953622

  15. Autoantibodies against vinculin in patients with chronic inflammatory demyelinating polyneuropathy.

    PubMed

    Beppu, Minako; Sawai, Setsu; Satoh, Mamoru; Mori, Masahiro; Kazami, Takahiro; Misawa, Sonoko; Shibuya, Kazumoto; Ishibashi, Masumi; Sogawa, Kazuyuki; Kado, Sayaka; Kodera, Yoshio; Nomura, Fumio; Kuwabara, Satoshi

    2015-10-15

    To identify the target molecules of chronic inflammatory demyelinating polyneuropathy (CIDP), we used proteomic-based approach in the extracted proteins from porcine cauda equina. Two of 31 CIDP patients had markedly elevated serum autoantibodies against vinculin, a cell adhesion protein. Both of the patients with anti-vinculin antibodies had similar clinical manifestation, which are compatible with those of "typical" CIDP. Immunocytochemistry showed that vinculin was stained at the myelin sheath of the sciatic nerves by serum samples. Our results suggest that vinculin is a possible immunological target molecule in a subpopulation of typical CIDP patients. PMID:26439954

  16. Management of imatinib-resistant patients with chronic myeloid leukemia

    PubMed Central

    Bhamidipati, Pavan Kumar; Kantarjian, Hagop; Cortes, Jorge; Cornelison, A. Megan

    2013-01-01

    Since its approval in 2001 for frontline management of chronic myelogenous leukemia (CML), imatinib has proven to be very effective in achieving high remission rates and improving prognosis. However, up to 33% of patients will not achieve optimal response. This has led researchers to develop new second- and third-generation tyrosine kinase inhibitors. In this article, we review the mechanisms of resistance, recommendations for monitoring, assessment of milestones, and management options for patients with CML who are resistant to imatinib therapy. We further explain the potential pitfalls that can lead to unnecessary discontinuation, the prognosis of patients whose condition fails to respond to treatment, and the upcoming therapies. PMID:23610618

  17. Management of imatinib-resistant patients with chronic myeloid leukemia.

    PubMed

    Bhamidipati, Pavan Kumar; Kantarjian, Hagop; Cortes, Jorge; Cornelison, A Megan; Jabbour, Elias

    2013-04-01

    Since its approval in 2001 for frontline management of chronic myelogenous leukemia (CML), imatinib has proven to be very effective in achieving high remission rates and improving prognosis. However, up to 33% of patients will not achieve optimal response. This has led researchers to develop new second- and third-generation tyrosine kinase inhibitors. In this article, we review the mechanisms of resistance, recommendations for monitoring, assessment of milestones, and management options for patients with CML who are resistant to imatinib therapy. We further explain the potential pitfalls that can lead to unnecessary discontinuation, the prognosis of patients whose condition fails to respond to treatment, and the upcoming therapies. PMID:23610618

  18. [Strongyloides stercoralis in a patient complaining of chronic diarrhea].

    PubMed

    Culha, Gülnaz; Savaş, Lütfü; Onlen, Yusuf

    2006-01-01

    In this study, a case of Strongyloides stercoralis infection in a 38-year-old patient with complaints of chronic diarrhea and stomach ache is presented. His history showed that the patient who has been a mechanic for 25 years is a farmer as well. S. stercoralis larvae were found during the parasitological examination of the patient's stool samples taken 3 times. The patient was given Albendazol (400 mg a day) for fifteen days. After the patient started to take Albendazol, there was a reduction in the number of parasites in the stool examined on the fifth day. In the stool examinations made on the tenth day, fifteenth day and after the treatment ended, no parasites were seen. When the treatment was completed, all the complaints of the patient disappeared. It was found that no investigation of parasitic infection had been made previously and he had been given different treatments. For this reason, it is important to investigate the possibility of parasitic infection in patients with chronic diarrhea. PMID:17309031

  19. Managing a chronic pain patient in the perioperative period.

    PubMed

    Kopf, Andreas

    2013-12-01

    The chronic pain patient with and without chronic opioid medication is at risk for under- and overtreatment perioperatively. Careful planning of the perioperative period by the anesthesiologist, the pain service and the surgeon is crucial. Epidural analgesia requires reduction of preoperative opioid doses to a maximum of 50% to avoid withdrawal as well as continuous postanesthesia care unit-monitoring for the first 24 hours. Brief cognitive behavioral interventions pre- and postoperatively contribute to successful pain management. The perioperative period may be used to re-evaluate the patient's opioid requirements. A follow-up by an experienced pain management service should be available after discharge of the chronic pain patient. Individualized assessment by a pain management team is necessary for this increasing group of patients. This report is adapted from paineurope 2013; Issue 2, ©Haymarket Medical Publications Ltd., and is presented with permission. paineurope is provided as a service to pain management by Mundipharma International, LTD. and is distributed free of charge to healthcare professionals in Europe. Archival issues can be accessed via the website: http://www.paineurope.com at which European health professionals can register online to receive copies of the quarterly publication. PMID:24303836

  20. The pharmacokinetics of nortriptyline in patients with chronic renal failure.

    PubMed Central

    Dawlilng, S; Lynn, K; Rosser, R; Braithwaite, R

    1981-01-01

    1 The pharmacokinetics of single oral doses of nortriptyline were studied in twenty patients with chronic renal failure, eight of whom were receiving treatment with haemodialysis. 2 The median nortriptyline half-life was 25.2 h (range 14.5-140.0 h) and the median nortriptyline clearance was 32.3 l/h (range 8.1-122.0 l/h). 3 No differences were observed between the dialysed and non-dialysed groups. 4 Comparisons of nortriptyline half-life and clearance between the patients and groups of physically healthy subjects revealed no significant differences. 5 There was no significant linear correlation between age and either of these measurements. In the twelve patients not receiving haemodialysis there was no correlation between nortriptyline clearance and glomerular filtration rate. 6 Chronic renal failure is not associated with a significant alteration in nortriptyline metabolism as measured by its half-life or clearance, but the drug should nonetheless be used with caution, and monitored whenever possible. However, the marked inter-individual differences observed in nortriptyline half-life and clearance in patients with chronic renal failure may not be solely responsible for their unpredictable response to tricyclic antidepressant therapy, and other possible contributory factors are discussed. PMID:7248140

  1. Disrupted Brain Functional Network Architecture in Chronic Tinnitus Patients

    PubMed Central

    Chen, Yu-Chen; Feng, Yuan; Xu, Jin-Jing; Mao, Cun-Nan; Xia, Wenqing; Ren, Jun; Yin, Xindao

    2016-01-01

    Purpose: Resting-state functional magnetic resonance imaging (fMRI) studies have demonstrated the disruptions of multiple brain networks in tinnitus patients. Nonetheless, several studies found no differences in network processing between tinnitus patients and healthy controls (HCs). Its neural bases are poorly understood. To identify aberrant brain network architecture involved in chronic tinnitus, we compared the resting-state fMRI (rs-fMRI) patterns of tinnitus patients and HCs. Materials and Methods: Chronic tinnitus patients (n = 24) with normal hearing thresholds and age-, sex-, education- and hearing threshold-matched HCs (n = 22) participated in the current study and underwent the rs-fMRI scanning. We used degree centrality (DC) to investigate functional connectivity (FC) strength of the whole-brain network and Granger causality to analyze effective connectivity in order to explore directional aspects involved in tinnitus. Results: Compared to HCs, we found significantly increased network centrality in bilateral superior frontal gyrus (SFG). Unidirectionally, the left SFG revealed increased effective connectivity to the left middle orbitofrontal cortex (OFC), left posterior lobe of cerebellum (PLC), left postcentral gyrus, and right middle occipital gyrus (MOG) while the right SFG exhibited enhanced effective connectivity to the right supplementary motor area (SMA). In addition, the effective connectivity from the bilateral SFG to the OFC and SMA showed positive correlations with tinnitus distress. Conclusions: Rs-fMRI provides a new and novel method for identifying aberrant brain network architecture. Chronic tinnitus patients have disrupted FC strength and causal connectivity mostly in non-auditory regions, especially the prefrontal cortex (PFC). The current findings will provide a new perspective for understanding the neuropathophysiological mechanisms in chronic tinnitus. PMID:27458377

  2. Whole Exome Sequencing of Chronic Myeloid Leukemia Patients

    PubMed Central

    SABRI, Shaghayegh; KEYHANI, Manouchehr; AKBARI, Mohammad Taghi

    2016-01-01

    Background: Previous studies have shown that leukemogenic chromosomal translocations, including fusions between Break point Cluster Region (BCR) and Abelson (ABL) are present in the peripheral blood of healthy individuals. The aim of this study was to gain insights into the genetic alterations other than BCR-Abl translocation in molecular level, which cause chronic myeloid leukemia (CML). Methods: We performed whole-exome sequencing on four cases representative of BCR-ABL positive CML in chronic phase of the disease. Results: We did not identify any pathogenic mutation in all known genes involved in CML or other cancers in our subjects. Nevertheless, we identified polymorphisms in related genes. Conclusion: It is the first report of exome sequencing in Philadelphia chromosome positive CML patients. We did not identify any pathogenic mutation in known cancer genes in our patients who can be due to CML pathogenesis or technical limitations. PMID:27141497

  3. Gut microbiota and inflammation in chronic kidney disease patients

    PubMed Central

    Mafra, Denise; Fouque, Denis

    2015-01-01

    Inflammation is a multifactorial phenotype that in chronic kidney disease is associated with adverse patient outcomes. Recently, alterations in gut microbiota composition and intestinal barrier have been associated with inflammation and oxidative stress in CKD patients. Vanholder and Glorieux recently critically reviewed [Clin Kidney J (2015) 8 (2): 168-179] the current understanding of the role of gut microbiota in the production of uraemic toxins and the therapeutic implications. Where do we stand now? The basic mechanisms of the gut-kidney crosstalk must still be clarified. In addition, the efficacy and safety of therapeutic strategies to modulate the gut microbiota in order to decrease uraemic toxin production and inflammation in chronic kidney disease should be evaluated. Finally, an impact of such strategies on hard outcomes should be demonstrated before incorporation into routine clinical practice. PMID:26034597

  4. Experiences of air travel in patients with chronic heart failure

    PubMed Central

    Ingle, Lee; Hobkirk, James; Damy, Thibaud; Nabb, Samantha; Clark, Andrew L.; Cleland, John G.F.

    2012-01-01

    Aim To conduct a survey in a representative cohort of ambulatory patients with stable, well managed chronic heart failure (CHF) to discover their experiences of air travel. Methods An expert panel including a cardiologist, an exercise scientist, and a psychologist developed a series of survey questions designed to elicit CHF patients' experiences of air travel (Appendix 1). The survey questions, information sheets and consent forms were posted out in a self-addressed envelope to 1293 CHF patients. Results 464 patients (response rate 39%) completed the survey questionnaires. 54% of patients had travelled by air since their heart failure diagnosis. 20% of all patients reported difficulties acquiring travel insurance. 65% of patients who travelled by air experienced no health-related problems. 35% of patients who travelled by air experienced health problems, mainly at the final destination, going through security and on the aircraft. 27% of all patients would not travel by air in the future. 38% of patients would consider flying again if there were more leg room on the aeroplane, if their personal health improved (18%), if they could find cheaper travel insurance (19%), if there were less waiting at the airport (11%), or if there were less walking/fewer stairs to negotiate at the airport (7%). Conclusion For most patients in this sample of stable, well managed CHF, air travel was safe. PMID:21256607

  5. Tipifarnib in Treating Patients With Chronic Myeloid Leukemia, Chronic Myelomonocytic Leukemia, or Undifferentiated Myeloproliferative Disorders

    ClinicalTrials.gov

    2016-07-20

    Accelerated Phase of Disease; Atypical Chronic Myeloid Leukemia, BCR-ABL1 Negative; Chronic Myelogenous Leukemia, BCR-ABL1 Positive; Chronic Myelomonocytic Leukemia; Chronic Phase of Disease; Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable; Recurrent Disease

  6. Anaesthesia for patient with chronic obstructive pulmonary disease

    PubMed Central

    Duggappa, Devika Rani; Rao, G Venkateswara; Kannan, Sudheesh

    2015-01-01

    The chronic obstructive pulmonary disease has become a disease of public health importance. Among the various risk factors, smoking remains the main culprit. In addition to airway obstruction, the presence of intrinsic positive end expiratory pressure, respiratory muscle dysfunction contributes to the symptoms of the patient. Perioperative management of these patients includes identification of modifiable risk factors and their optimisation. Use of regional anaesthesia alone or in combination with general anaesthesia improves pulmonary functions and reduces the incidence of post-operative pulmonary complications. PMID:26556916

  7. Neural underpinnings for model-oriented therapy of aphasic word production.

    PubMed

    Abel, Stefanie; Weiller, Cornelius; Huber, Walter; Willmes, Klaus

    2014-05-01

    Model-oriented therapies of aphasic word production have been shown to be effective, with item-specific therapy effects being larger than generalisation effects for untrained items. However, it remains unclear whether semantic versus phonological therapy lead to differential effects, depending on type of lexical impairment. Functional imaging studies revealed that mainly left-hemisphere, perisylvian brain areas were involved in successful therapy-induced recovery of aphasic word production. However, the neural underpinnings for model-oriented therapy effects have not received much attention yet. We aimed at identifying brain areas indicating (1) general therapy effects using a naming task measured by functional magnetic resonance imaging (fMRI) in 14 patients before and after a 4-week naming therapy, which comprised increasing semantic and phonological cueing-hierarchies. We also intended to reveal differential effects (2) of training versus generalisation, (3) of therapy methods, and (4) of type of impairment as assessed by the connectionist Dell model. Training effects were stronger than generalisation effects, even though both were significant. Furthermore, significant impairment-specific therapy effects were observed for patients with phonological disorders (P-patients). (1) Left inferior frontal gyrus, pars opercularis (IFGoper), was a positive predictor of therapy gains while the right caudate was a negative predictor. Moreover, less activation decrease due to therapy in left-hemisphere temporo-parietal language areas was positively correlated with therapy gains. (2) Naming of trained compared to untrained words yielded less activation decrease in left superior temporal gyrus (STG) and precuneus, bilateral thalamus, and right caudate due to therapy. (3) Differential therapy effects could be detected in the right superior parietal lobule for the semantic method, and in regions involving bilateral anterior and mid cingulate, right precuneus, and left middle

  8. [Concept analysis of medication adherence in patients with chronic disease].

    PubMed

    Huang, Jen-Ying; Chen, Hsing-Mei

    2014-06-01

    Pharmacotherapy plays an important role in the management of chronic diseases. However, many patients with chronic disease do not adhere to their medication regimen. This results in worsening symptoms and frequent re-hospitalizations. As a result, healthcare providers may view these patients as bad. Medication adherence is a complex concept. Analyzing this concept may assist nurses to improve patient-centered care. This paper uses Walker & Avant's method to conduct a concept analysis of medication adherence. Results show the defining attributes of medication adherence as: (1) knowing and agreeing to the medication; (2) communicating and negotiating the regimen; and (3) active, continuous involvement in and appraisal of the treatment effect. Identified antecedents of medication adherence included the patient having: (1) a prescribed medication regimen; (2) cognitive and action abilities in her / his role as a patient; and (3) level of preparation for medication treatment. Identified consequences of medication adherence include: (1) improving symptom control; (2) decreasing re-hospitalizations and mortality; (3) reducing medical care costs; (4) restoring self-esteem; and (5) diminishing depression. It is hoped that this concept analysis provides a reference for nurses to achieve a better understanding of medication adherence and further improve nursing practice. PMID:24899565

  9. Skin cancer in patients with chronic radiation dermatitis

    SciTech Connect

    Davis, M.M.; Hanke, C.W.; Zollinger, T.W.; Montebello, J.F.; Hornback, N.B.; Norins, A.L.

    1989-04-01

    The cases of 76 patients with chronic radiation dermatitis resulting from low-dose ionizing radiation for benign disease were reviewed retrospectively for risk factors leading to the development of neoplasia. The patients were studied with respect to original hair color, eye color, sun reactive skin type, benign disease treated, area treated, age at treatment, and age at development of first skin cancer. Analysis of data showed 37% of patients had sun-reactive skin type I, 27% had type II, and 36% had type III. Types IV through VI were not represented. There appeared to be an overrepresentation of types I and II. Increased melanin pigmentation may therefore be either directly or indirectly protective against the development of skin cancers in patients who have received low-dose superficial ionizing radiation for benign disease. The sun-reactive skin type of patients with chronic radiation dermatitis may be used as a predictor of skin cancer risk when the total dose of ionizing radiation is not known.

  10. Pulmonary Hypertension in Patients with Chronic Fibrosing Idiopathic Interstitial Pneumonias

    PubMed Central

    Hoeper, Marius M.; Behr, Juergen; Held, Matthias; Grunig, Ekkehard; Vizza, C. Dario; Vonk-Noordegraaf, Anton; Lange, Tobias J.; Claussen, Martin; Grohé, Christian; Klose, Hans; Olsson, Karen M.; Zelniker, Thomas; Neurohr, Claus; Distler, Oliver; Wirtz, Hubert; Opitz, Christian; Huscher, Doerte; Pittrow, David; Gibbs, J. Simon R.

    2015-01-01

    Background Pulmonary hypertension (PH) is a common finding in patients with chronic fibrosing idiopathic interstitial pneumonias (IIP). Little is known about the response to pulmonary vasodilator therapy in this patient population. COMPERA is an international registry that prospectively captures data from patients with various forms of PH receiving pulmonary vasodilator therapies. Methods We retrieved data from COMPERA to compare patient characteristics, treatment patterns, response to therapy and survival in newly diagnosed patients with idiopathic pulmonary arterial hypertension (IPAH) and PH associated with IIP (PH-IIP). Results Compared to patients with IPAH (n = 798), patients with PH-IIP (n = 151) were older and predominantly males. Patients with PH-IIP were treated predominantly with phosphodiesterase-5 inhibitors (88% at entry, 87% after 1 year). From baseline to the first follow-up visit, the median improvement in 6MWD was 30 m in patients with IPAH and 24.5 m in patients with PH-IIP (p = 0.457 for the difference between both groups). Improvements in NYHA functional class were observed in 22.4% and 29.5% of these patients, respectively (p = 0.179 for the difference between both groups). Survival rates were significantly worse in PH-IIP than in IPAH (3-year survival 34.0 versus 68.6%; p<0.001). Total lung capacity, NYHA class IV, and mixed-venous oxygen saturation were independent predictors of survival in patients with PH-IIP. Conclusions Patients with PH-IIP have a dismal prognosis. Our results suggest that pulmonary vasodilator therapy may be associated with short-term functional improvement in some of these patients but it is unclear whether this treatment affects survival. Trial Registration clinicaltrials.gov NCT01347216 PMID:26630396

  11. Prevalence of psychiatric comorbidities in chronic obstructive pulmonary disease patients

    PubMed Central

    Chaudhary, Shyam Chand; Nanda, Satyan; Tripathi, Adarsh; Sawlani, Kamal Kumar; Gupta, Kamlesh Kumar; Himanshu, D; Verma, Ajay Kumar

    2016-01-01

    Introduction: Psychiatric disorders, especially anxiety and depression have been reported to have an increased prevalence in chronic obstructive pulmonary disease (COPD) patients, but there is a paucity of data from India. Aims and Objectives: Aim of our study is to study the frequency of psychiatric comorbidities in COPD patients and their correlation with severity of COPD, as per global initiative for obstructive lung disease guidelines. Materials and Methods: This study was conducted in outpatient department of a tertiary care hospital (King George's Medical University). A total of 74 COPD patients were included in this study and compared with 74 controls. The diagnosis and severity of COPD were assessed by spirometry. Psychiatric comorbidities were assessed using the Mini International Neuropsychiatric Interview questionnaire. Results: The frequency of psychiatric comorbidities was significantly higher (P < 0.05) in COPD patients (28.4%) as compared to controls (2.7%). As regards to severity, the frequency was significantly increased in severe and very severe COPD. The frequency of psychiatric comorbidities in COPD patients increased significantly with the increase in duration of symptoms being present in 67% of patients with duration of symptoms more than 10 years and only 23% of patients with duration of symptoms ≤5 years. Conclusion: The frequency of psychiatric comorbidities is increased in COPD patients as compared to controls. We recommend that all patients with COPD should be screened for psychiatric comorbidity, if any. PMID:27051106

  12. Prevalence of Actinomyces spp. in patients with chronic periodontitis.

    PubMed

    Vielkind, Paul; Jentsch, Holger; Eschrich, Klaus; Rodloff, Arne C; Stingu, Catalina-Suzana

    2015-10-01

    This study investigated the prevalence of Actinomyces spp. in shallow, deep and very deep pockets of patients with chronic periodontitis compared to healthy controls and correlated the results with clinical status. Twenty patients with chronic periodontitis and 15 healthy subjects were enrolled in this study. Clinical indices were recorded in a six-point measurement per tooth. From each patient samples of supra and subgingival plaque were taken separately from teeth with shallow, deep and very deep pockets. Samples of supragingival plaque and sulcular microflora were collected from the healthy subjects. All the samples were cultivated on different media at 37̊C in an anaerobic atmosphere for 7 days. All the suspect colonies were identified using a rapid ID 32 A system (bioMèrieux) and MALDI-TOF-MS analysis using an Autoflex II Instrument (Bruker Daltonics) together with in house developed identification software and a reference spectra database. A total of 977 strains were identified as Actinomyces. Actinomyces naeslundii/oris/johnsonii (430 isolates) was the most prevalent species and was found in all patients and in almost all of the healthy subjects. Significant differences (p=0.003) between the groups were found for Actinomyces odontolyticus/meyeri and Actinomyces israelii which were associated with periodontitis patients. Actinomyces dentalis was found in higher percentage (p=0.015) in the periodontitis group. Actinomyces gerencseriae and Actinomyces massiliensis were significantly more often found supragingivally than subgingivally (p=0.004, p=0.022, respectively) in the periodontitis group. Whether some Actinomyces species, definitely important plaque formers, are actively involved in the pathogenicity of chronic periodontitis needs further investigation. PMID:26324012

  13. Dissociations and Associations of Performance in Syntactic Comprehension in Aphasia and their Implications for the Nature of Aphasic Deficits

    PubMed Central

    Caplan, David; Michaud, Jennifer; Hufford, Rebecca

    2013-01-01

    Sixty one pwa were tested on syntactic comprehension in three tasks: sentence-picture matching, sentence-picture matching with auditory moving window presentation, and object manipulation. There were significant correlations of performances on sentences across tasks. First factors in unrotated factor analyses accounted for most of the variance on which all sentence types loaded in each task. Dissociations in performance between sentence types that differed minimally in their syntactic structures were not consistent across tasks. These results replicate previous results with smaller samples and provide important validation of basic aspects of aphasic performance in this area of language processing. They point to the role of a reduction in processing resources and of the interaction of task demands and parsing and interpretive abilities in the genesis of patient performance. PMID:24061104

  14. Mental status in patients with chronic bacterial prostatitis

    PubMed Central

    Banyra, Oleg; Ivanenko, Olha; Nikitin, Oleg

    2013-01-01

    Introduction Chronic prostatitis is a widespread urological disease with a lengthy course and a propensity to frequent recurrences. Adequate response to anti–inflammatory therapy is lacking in a high percentage of patients, which causes them to seek medical advice from different doctors. Thus, the physicians are challenged to look for other reasons causing the pathological symptoms. Material and methods We have reviewed the patients with treatment–resistant chronic bacterial prostatitis (CBP) from the perspective of psychosomatic medicine. For the evaluation of primary mental status and treatment control we used standard approved questionnaires. All 337 CBP patients initially underwent therapy aimed at pathogen eradication. If psychopathological symptoms were evident and dominated over urological ones, the patients were referred to psychiatric evaluation and treatment. Results The frequency of concomitant psychosomatic disorders (PSD) in patients with CBP was 28.2% and neurotic disorders – 26.4%. Adequate multimodal anti–inflammatory therapy followed by a few sessions of psychotherapy decreased the manifestations of PSD in 30.5%, neurotic disorders in 51.7%, and premature ejaculation in 60.5% of patients with CBP. The addition of pharmacotherapy to psychotherapy is effective in treatment–resistant cases. However, after multimodal treatment, 31.5% of pts. with PSD and 13.5% of pts. with neurotic disorders still remain treatment–resistant and required in–depth long–term psychiatric care. Conclusions A significant portion of CBP patients were diagnosed with neurotic, psychosomatic, and/or depressive disorders. Antibacterial and anti–inflammatory therapy, when followed by appropriate psychotherapy and pharmacotherapy, significantly decrease the manifestations of mental disorders in CBP patients. PMID:24579003

  15. Noninvasive Positive Pressure Ventilation for Chronic Respiratory Failure Patients With Stable Chronic Obstructive Pulmonary Disease (COPD)

    PubMed Central

    2012-01-01

    Executive Summary In July 2010, the Medical Advisory Secretariat (MAS) began work on a Chronic Obstructive Pulmonary Disease (COPD) evidentiary framework, an evidence-based review of the literature surrounding treatment strategies for patients with COPD. This project emerged from a request by the Health System Strategy Division of the Ministry of Health and Long-Term Care that MAS provide them with an evidentiary platform on the effectiveness and cost-effectiveness of COPD interventions. After an initial review of health technology assessments and systematic reviews of COPD literature, and consultation with experts, MAS identified the following topics for analysis: vaccinations (influenza and pneumococcal), smoking cessation, multidisciplinary care, pulmonary rehabilitation, long-term oxygen therapy, noninvasive positive pressure ventilation for acute and chronic respiratory failure, hospital-at-home for acute exacerbations of COPD, and telehealth (including telemonitoring and telephone support). Evidence-based analyses were prepared for each of these topics. For each technology, an economic analysis was also completed where appropriate. In addition, a review of the qualitative literature on patient, caregiver, and provider perspectives on living and dying with COPD was conducted, as were reviews of the qualitative literature on each of the technologies included in these analyses. The Chronic Obstructive Pulmonary Disease Mega-Analysis series is made up of the following reports, which can be publicly accessed at the MAS website at: http://www.hqontario.ca/en/mas/mas_ohtas_mn.html. Chronic Obstructive Pulmonary Disease (COPD) Evidentiary Framework Influenza and Pneumococcal Vaccinations for Patients With Chronic Obstructive Pulmonary Disease (COPD): An Evidence-Based Analysis Smoking Cessation for Patients With Chronic Obstructive Pulmonary Disease (COPD): An Evidence-Based Analysis Community-Based Multidisciplinary Care for Patients With Stable Chronic Obstructive

  16. Deep vein thrombosis in patients with chronic kidney disease.

    PubMed

    Daneschvar, H Leon; Seddighzadeh, Ali; Piazza, Gregory; Goldhaber, Samuel Z

    2008-06-01

    Deep vein thrombosis (DVT) is a poorly understood complication of chronic kidney disease (CKD). The objective of our analysis was to profile DVT patients with and without CKD. We defined CKD as patients requiring dialysis or patients having nephrotic syndrome. We compared 268 patients with CKD (184 patients with dialysis-dependent renal disease and 84 with nephrotic syndrome) to 4,307 patients with preserved renal function from a prospective United States multicenter deep venous thrombosis (DVT) registry. Compared with non-CKD patients, CKD patients with DVT were younger (median age 62 vs. 69 years, p < 0.0001), more often African-American (p < 0.0001), and more often Hispanic (p = 0.0003). CKD patients underwent surgery more frequently in the three months prior to developing DVT (48.9% vs. 39.0%, p = 0.001) and more often had concomitant congestive heart failure (20.9% vs. 14.6%, p = 0.005). CKD patients suffered upper extremity DVT more frequently (30.0% vs. 10.8%, p < 0.0001). Patients with CKD presented less often with typical DVT symptoms of extremity discomfort (42.9% vs. 52.4%, p = 0.003) and difficulty ambulating (5.4% vs. 10.1%, p = 0.01). Prophylaxis rates prior to DVT were similarly low in CKD and non-CKD patients (44.2% vs. 38.0%, p = 0.06). Future studies of DVT in CKD patients should explore novel strategies for improving prophylaxis utilization and the detection of DVT in this special population. PMID:18521505

  17. Nitric oxide status in patients with chronic kidney disease.

    PubMed

    Reddy, Y S; Kiranmayi, V S; Bitla, A R; Krishna, G S; Rao, P V L N Srinivasa; Sivakumar, V

    2015-01-01

    Patients with chronic kidney disease (CKD) are at an increased risk of cardiovascular (CVD) morbidity and mortality, mainly due to atherosclerosis. Decreased production or reduced bioavailability of nitric oxide (NO) can result in endothelial dysfunction (ED). Multiple mechanisms are known to cause a state of NO deficiency in patients with CKD. Patients in various stages of CKD grouped as group-1 (CKD stage 1 and 2), group-2 (CKD stage 3 and 4), group-3 (CKD stage 5) and healthy controls were included in the study. Each group of patients and controls comprised 25 subjects. Plasma nitrites, L-arginine, asymmetric dimethyl arginine (ADMA) and citrulline were measured in all the subjects. Patients in all stages of CKD had lower NO and higher ADMA levels compared to controls. Further, group-2 and group-3 patients had lower levels of NO and higher levels of ADMA than group-1 patients. L-arginine levels showed no difference between patients and controls. However, group-3 patients had lower L-arginine levels compared to group-1 patients. Citrulline levels were decreased in group-3 patients. NO production was decreased in patients in all stages of CKD. The decrease could be due to decreased availability of the substrate, L-arginine or due to an increased ADMA, a potent inhibitor of endothelial NO synthase. Therapeutic interventions directed towards improvement of NO production in addition to management of other CVD risk factors may prevent development of ED and facilitate proper management of CKD patients who are at increased risk for CVD. PMID:26628794

  18. Invasive pulmonary aspergillosis in patients with chronic obstructive pulmonary disease

    PubMed Central

    2013-01-01

    Background Invasive pulmonary aspergillosis (IPA) is an infection often occurring in neutropenic patients and has high mortality rates. In recent years, it has been reported that the incidence of IPA has also increased in patients with chronic obstructive pulmonary disease (COPD). The purpose of this study is to investigate the clinical and demographic characteristics and treatment responses of IPA in patients with COPD. Methods Seventy-one patients with a positive culture of Aspergillus from lower respiratory tract samples were examined retrospectively. Eleven (15.4%) of these patients, affected with grade 3 or 4 COPD, had IPA. Results Aspergillus hyphae were detected in lung biopsy in three (27.3%) out of 11 patients and defined as proven IPA; a pathological sample was not taken in the other eight (72.7%) patients, and these were defined as probable IPA. Aspergillus isolates were identified as six cases of Aspergillusfumigatus and three of Aspergillusniger in nine patients, while two isolates were not identified at species level. While five patients required intensive care unit admission, four of them received mechanical ventilation. The most common finding on chest X-ray and computed tomography (CT) (respectively 63.6%, 72.7%) was infiltration. Amphotericin B was the initial drug of choice in all patients and five patients were discharged with oral voriconazole after amphotericin B therapy. Six patients (54.5%) died before treatment was completed. Conclusions IPA should be taken into account in the differential diagnosis particularly in patients with severe and very severe COPD presenting with dyspnea exacerbation, poor clinical status, and a new pulmonary infiltrate under treatment with broad-spectrum antibiotics and steroids. PMID:24135224

  19. Uncontrolled chronic disease: patient non-compliance or clinical mismanagement?

    PubMed

    Javors, Jonathan R; Bramble, Judith E

    2003-01-01

    A study group of 30 individuals was randomly chosen from 1,379 beneficiaries predicted to be at risk for health care complications at a large, Midwest, industrial company currently experiencing increased health care costs. All 30 individuals had one or more chronic illness, primarily diabetes, cardiovascular disease, or asthma. Through analysis of medical records, a self-reporting health risk assessment survey, and personal contact with both patients and clinicians, each study individual was assessed as to whether his disease(s) was under control, the individual was compliant with his treatment protocol, and whether the supervising clinician was following nationally accepted standards of care. Fewer than 50% of the individuals in the study group had their chronic illness(es) under control. Those individuals whose treatment adhered to national guidelines were significantly more likely to have their disease under control (p < 0.001). For this study, patient compliance was high and unrelated to whether their disease was under control. Behavioral (external) barriers were most often cited as the reason a clinical practitioner did not follow the appropriate national standard of care. Most clinicians were aware of and familiar with the guidelines; a few either did not agree with or misunderstood the guidelines. The results of this study suggest that changing clinical practice behaviors to better ensure compliance to national standards of care may make a substantial difference in chronic disease control. PMID:14570385

  20. Affective instability in patients with chronic pain: a diary approach.

    PubMed

    Rost, Silke; Van Ryckeghem, Dimitri M L; Koval, Peter; Sütterlin, Stefan; Vögele, Claus; Crombez, Geert

    2016-08-01

    Affective instability, conceptualized as fluctuations in mood over time, has been related to ill-health and psychopathology. In this study, we examined the role of affective instability on daily pain outcomes in 70 patients with chronic pain (Mage = 49.7 years; 46 females) using an end-of-day diary. During a baseline phase, patients completed self-reported questionnaires of pain severity, pain duration, disability, depression, and anxiety. During a subsequent diary phase, patients filled out an electronic end-of-day diary over 14 consecutive days assessing daily levels of pain severity, disability, cognitive complaints, negative affect (NA) and positive affect. Affective instability was operationalized as the mean square of successive differences in daily mood (separately for NA and positive affect), which takes into account the size of affective changes over consecutive days. Results indicated that NA instability was positively associated with daily disability, beyond the effects of daily pain severity. Furthermore, NA instability moderated the relationship between daily pain severity and daily disability and the relationship between daily pain severity and daily cognitive complaints. Positive affect instability, however, showed to be unrelated to all outcomes. Current findings extend previous results and reveal the putative role of affective instability on pain-related outcomes and may yield important clinical implications. Indeed, they suggest that targeting NA instability by improving emotion regulation skills may be a strategy to diminish disability and cognitive complaints in patients with chronic pain. PMID:27075427

  1. [Preparing patients with chronic pulmonary disease for air travel].

    PubMed

    Felkai, Péter; Böszörményi Nagy, György; Gyarmati, Ildikó

    2013-03-01

    Flying is the most important way of travelling in the continually growing international tourism. Number of passengers and those with preexisting diseases, mainly with cardiopulmonary problems, is increasing over years. One of the main tasks of the pre-travel advice is to assess tolerance to hypoxia of the traveler, and specify the necessity, as well as the type and volume of supplementary oxygen therapy. It is indispensable to know the cabin-environment and impact of that on the travelers' health. Travel medicine specialist has to be aware of the examinations which provide information for the appropriate decision on the fit-to-fly condition of the patient. The physician who prepares the patient with chronic obstructive pulmonary disease for repatriation by regular flight and the escorting doctor have to be fully aware of the possibilities, modalities, advantages and contraindications of the on-board oxygen supply and therapy. In this review, the authors give a summary of literature data, outline the tools of in-flight oxygen therapy as well as discuss possibilities for the preflight assessment of patients' condition including blood gas parameters required for safe air travel, as recommended in international medical literature. The preparation process for repatriation of patients with chronic obstructive pulmonary disease is also discussed. PMID:23434882

  2. Magnetic Resonance Imaging of Patients With Chronic Lateral Epicondylitis

    PubMed Central

    Qi, Liang; Zhang, Yu-Dong; Yu, Rong-Bin; Shi, Hai-Bin

    2016-01-01

    Abstract The aim of the study is to determine the inter-reliability and intra-observer reliability of magnetic resonance imaging (MRI) for lateral epicondylitis and investigate whether there is a potential relationship between MRI abnormalities of the common extensor tendon (CET) and its clinical symptom. The study group comprised 96 consecutive patients (46 men and 50 women) with a clinical diagnosis of chronic lateral epicondylitis, which were examined on 3.0 T MR. An MRI scoring system was used to grade the degree of tendinopahty. Three independent musculoskeletal radiologists, who were blinded to the patients’ clinical information, scored images separately. Clinical symptoms were assessed using the Patient-Rated Tennis Elbow Evaluation (PRTEE). Of all the patients, total 96 elbows had MRI-assessed tendinopathy, including 38 (39.6%) with grade 1, 31 (32.3%) with grade 2, and 27 (28.1%) with grade 3. Inter-observer reliability and intra-observer agreement for MRI interpretation of the grades of tendinopathy was good, and a positive correlation between the grades of tendinopathy and PRTEE was determined. MRI is a reliable tool in determining radiological severity of chronical lateral epicondylitis. The severity of MR signal changes positively correlate with the patient's clinical symptom. PMID:26844506

  3. Pulmonary manifestations in adult patients with chronic granulomatous disease.

    PubMed

    Salvator, Hélène; Mahlaoui, Nizar; Catherinot, Emilie; Rivaud, Elisabeth; Pilmis, Benoit; Borie, Raphael; Crestani, Bruno; Tcherakian, Colas; Suarez, Felipe; Dunogue, Bertrand; Gougerot-Pocidalo, Marie-Anne; Hurtado-Nedelec, Margarita; Dreyfus, Jean-François; Durieu, Isabelle; Fouyssac, Fanny; Hermine, Olivier; Lortholary, Olivier; Fischer, Alain; Couderc, Louis-Jean

    2015-06-01

    Chronic granulomatous disease (CGD) is a primary immunodeficiency caused by failure of superoxide production in phagocytic cells. The disease is characterised by recurrent infections and inflammatory events, frequently affecting the lungs. Improvement of life expectancy now allows most patients to reach adulthood. We aimed to describe the pattern of pulmonary manifestations occurring during adulthood in CGD patients. This was a retrospective study of the French national cohort of adult patients (≥16 years old) with CGD. Medical data were obtained for 67 adult patients. Pulmonary manifestations affected two-thirds of adult patients. Their incidence was significantly higher than in childhood (mean annual rate 0.22 versus 0.07, p=0.01). Infectious risk persisted despite anti-infectious prophylaxis. Invasive fungal infections were frequent (0.11 per year per patient) and asymptomatic in 37% of the cases. They often required lung biopsy for diagnosis (10 out of 30). Noninfectious respiratory events concerned 28% of adult patients, frequently associated with a concomitant fungal infection (40%). They were more frequent in patients with the X-linked form of CGD. Immune-modulator therapies were required in most cases (70%). Respiratory manifestations are major complications of CGD in adulthood. Noninfectious pulmonary manifestations are as deleterious as infectious pneumonia. A specific respiratory monitoring is necessary. PMID:25614174

  4. Classification and identification of opioid addiction in chronic pain patients.

    PubMed

    Højsted, Jette; Nielsen, Per Rotbøll; Guldstrand, Sally Kendall; Frich, Liv; Sjøgren, Per

    2010-11-01

    Addiction is a feared consequence of long-term opioid treatment of chronic pain patients. The ICD-10 and DSM-IV diagnostic addiction criteria may not be appropriate in these patients. Therefore Portenoy's criteria (PC) were launched. The aim was to estimate the prevalence of addiction, to investigate whether PC were applicable and to compare these criteria with the ICD-10 criteria. The study was cross-sectional and included 253 patients with chronic pain at a tertiary pain centre. Patients were screened for addiction by a physician and a nurse. The addiction prevalence was 14.4% according to ICD-10 and 19.3% according to PC. A significant difference between the prevalence of addiction according to ICD-10 and to PC was found. The inter-rater reliability was 0.95 for ICD-10 and 0.93 for PC. The sensitivity of PC was 0.85 and the specificity was 0.96. According to PC patients classified as addicted were treated with significantly higher opioid doses, drank more alcohol, smoked more tobacco, used benzodiazepines and had higher levels of depression. According to ICD-10 patients classified as addicted used higher doses of opioids, drank more alcohol and had higher scores of anxiety and depression. High opioid doses, concomitant use of alcohol and younger age were risk factors. The risk profile for PC was different to ICD-10 by adding risk factors as concomitant use of benzodiazepines, having depression and low educational level. PC seems to be appropriate for diagnosing addiction in opioid treated pain patients and seems to be more sensitive and specific than ICD-10 criteria. PMID:20494598

  5. ST2 and patient prognosis in chronic heart failure.

    PubMed

    Bayes-Genis, Antoni; Zhang, Yuhui; Ky, Bonnie

    2015-04-01

    Biomarkers of cardiovascular diseases are indispensable tools for diagnosis and prognosis, and the use of several biomarkers is now considered the standard of care. New markers continue to be developed, but few prove to be substantially better than established markers. Suppression of tumorigenicity 2 (ST2) is a marker of cardiomyocyte stress and fibrosis that provides incremental value to natriuretic peptides for risk stratification of patients with a wide spectrum of cardiovascular diseases. On the basis of all available data, the 2013 American College of Cardiology and American Heart Association guidelines now recommend measurement of ST2 for additive risk stratification in patients with acute or chronic ambulatory heart failure (HF). This report provides an up-to-date overview of the clinical studies that led to the endorsement of ST2 as a cardiovascular prognostic marker in chronic HF. The presented data suggest that the addition of ST2 to a model that includes established mortality risk factors, including natriuretic peptides, substantially improves the risk stratification for death and HF hospitalization in patients with HF. ST2's prognostic value remains strong even in the subset of patients with renal insufficiency and is superior to other remodeling-fibrosis biomarkers currently being evaluated. In conclusion, these results have been repeatedly validated; thus, ST2 could be rapidly incorporated into clinical practice for risk prediction. Indeed, the body of evidence supporting the use of ST2 in chronic HF stratification continues to grow, with consistent data from cohorts around the world in single-center (Barcelona, Brussels, and San Diego cohorts) and multicenter (Penn Heart Failure Study [PHFS] and Muerte Subita en Insuficiencia Cardiac [MUSIC]) studies and in post hoc studies from clinical trials (Prospective Randomized Amlodipine Survival Evaluation 2 [PRAISE-2], Heart Failure: A Controlled Trial Investigating Outcomes of Exercise Training [HF

  6. Incidence of persistent/late chronic anemia in newly diagnosed patients with chronic myeloid leukemia responsive to imatinib.

    PubMed

    Latagliata, Roberto; Volpicelli, Paola; Breccia, Massimo; Vozella, Federico; Romano, Angela; Montagna, Chiara; Molica, Matteo; Finsinger, Paola; Carmosino, Ida; Serrao, Alessandra; Zacheo, Irene; Santopietro, Michelina; Salaroli, Adriano; Alimena, Giuliana

    2015-02-01

    In patients with chronic myeloid leukemia (CML) responsive to imatinib, it is still unknown whether the long-lasting treatment could induce the appearance of a persistent/late chronic anemia. To highlight this issue, we revised 128 patients with CML (M/F 64/64, median age at diagnosis 56.9 years, interquartile range 43.0-69.3) treated at our Institution with 1st line imatinib for at least 36 months and in stable complete cytogenetic response. At the 36th month of imatinib, a chronic anemia (Hb < 12 g/dl for > 6 months) was present in 38/128 patients (29.6%): the anemia was moderate (Hb > 8 ≤ 10 g/dl) in 12 patients (9.3%) and mild (Hb > 10 < 12 g/dl) in 26 patients (20.3%). All patients with persistent/late chronic anemia had a low reticulocyte count and 8/38 a condition of iron deficiency without clinical and instrumental signs of chronic blood loss. Four out of 38 patients (10.5%) needed red cell transfusions during the follow-up. At a landmark analysis from the 36th month of imatinib treatment, cumulative 4-year overall survival (OS) for patients with chronic anemia was 94.4% (CI 95% 83.8-100) compared to 93.5% (CI 95% 87.2-99.8) for patients without chronic anemia (P = 0.617). In conclusion, the occurrence of a late chronic anemia during long-lasting treatment with imatinib has been observed in about 30% of our responsive patients: its occurrence does not seem to affect OS, but its real impact should be evaluated on a larger cohort of patients. PMID:25349084

  7. Chronic Subdural Hematomas Associated with Arachnoid Cysts: Significance in Young Patients with Chronic Subdural Hematomas

    PubMed Central

    TAKIZAWA, Ken; SORIMACHI, Takatoshi; HONDA, Yumie; ISHIZAKA, Hideo; BABA, Tanefumi; OSADA, Takahiro; NISHIYAMA, Jun; INOUE, Go; MATSUMAE, Mitsunori

    2015-01-01

    Although arachnoid cysts (ACs) are associated with chronic subdural hematomas (CSDHs), especially in young patients, the detailed features of CSDHs associated with ACs remain poorly understood. The objective of this study was to clarify the relationship between the location of CSDHs and ACs and the significance of ACs in young patients with CSDHs. We retrospectively assessed 605 consecutive patients 7 years of age and older who were diagnosed with a CSDH between 2002 and 2014. Twelve patients (2%) had ACs, and 10 of the 12 patients were 7–40 years of age. Patients with ACs as a complication of CSDHs were significantly younger than those without ACs (p < 0.05). Three different relationships between the location of CSDHs and ACs were found: a CSDH contacting an AC, an ipsilateral CSDH apart from an AC, and a CSDH contralateral to an AC. In 21 patients with CSDHs who were 7–40 years of age, 10 (47.6%) had ACs (AC group) and 7 (33.3%) had no associated illnesses (non-AC group). All 10 young patients with ACs showed ipsilateral CSDHs including a CSDH apart from an AC. All 17 patients in both the AC and non-AC groups showed headache but no paresis at admission. The pathogenesis of CSDHs associated with ACs may be different among the three types of locations. The clinical characteristics of patients with a combination of a CSDH and an AC including headache as a major symptom may be attributed to young age in the majority of patients with ACs. PMID:26345665

  8. Patient access to complex chronic disease records on the Internet

    PubMed Central

    2012-01-01

    Background Access to medical records on the Internet has been reported to be acceptable and popular with patients, although most published evaluations have been of primary care or office-based practice. We tested the feasibility and acceptability of making unscreened results and data from a complex chronic disease pathway (renal medicine) available to patients over the Internet in a project involving more than half of renal units in the UK. Methods Content and presentation of the Renal PatientView (RPV) system was developed with patient groups. It was designed to receive information from multiple local information systems and to require minimal extra work in units. After piloting in 4 centres in 2005 it was made available more widely. Opinions were sought from both patients who enrolled and from those who did not in a paper survey, and from staff in an electronic survey. Anonymous data on enrolments and usage were extracted from the webserver. Results By mid 2011 over 17,000 patients from 47 of the 75 renal units in the UK had registered. Users had a wide age range (<10 to >90 yrs) but were younger and had more years of education than non-users. They were enthusiastic about the concept, found it easy to use, and 80% felt it gave them a better understanding of their disease. The most common reason for not enrolling was being unaware of the system. A minority of patients had security concerns, and these were reduced after enrolling. Staff responses were also strongly positive. They reported that it aided patient concordance and disease management, and increased the quality of consultations with a neutral effect on consultation length. Neither patient nor staff responses suggested that RPV led to an overall increase in patient anxiety or to an increased burden on renal units beyond the time required to enrol each patient. Conclusions Patient Internet access to secondary care records concerning a complex chronic disease is feasible and popular, providing an increased

  9. Ventilation heterogeneity is increased in patients with chronic heart failure

    PubMed Central

    Kee, Kirk; Stuart-Andrews, Christopher; Nilsen, Kris; Wrobel, Jeremy P; Thompson, Bruce R; Naughton, Matthew T

    2015-01-01

    In the healthy lung, ventilation is distributed heterogeneously due to factors such as anatomical asymmetry and gravity. This ventilation heterogeneity increases pathologically in conditions such as asthma, chronic obstructive lung disease, and cystic fibrosis. In chronic heart failure, lung biopsy demonstrates evidence of peripheral lung fibrosis and small airways narrowing and distortion. We hypothesized that this would lead to increased ventilation heterogeneity. Furthermore, we proposed that rostral fluid shifts when seated patients lie supine would further increase ventilation heterogeneity. We recruited 30 ambulatory chronic heart failure patients (57 ± 10 years, 83% male, left ventricular ejection fraction 31 ± 12%) as well as 10 healthy controls (51 ± 13 years, 90% male). Heart failure patients were clinically euvolemic. Subjects underwent measurement of ventilation heterogeneity using the multiple-breath nitrogen washout technique in the seated position, followed by repeat measurements after 5 and 45 min in the supine position. Ventilation heterogeneity was calculated using the lung clearance index (LCI), Sacin and Scond which represent overall, acinar, and small conducting airway function, respectively. Lung clearance index (9.6 ± 1.2 vs. 8.6 ± 1.4 lung turnovers, P = 0.034) and Scond (0.029 ± 0.014 vs. 0.006 ± 0.016/L, P = 0.007) were higher in the heart failure patients. There was no difference in Sacin (0.197 ± 0.171 vs. 0.125 ± 0.081/L, P = 0.214). Measures of ventilation heterogeneity did not change in the supine position. This study confirms the presence of peripheral airway pathology in patients with chronic heart failure. This leads to subtle but detectable functional abnormalities which do not change after 45 min in the supine position. PMID:26493954

  10. Accelerated atherosclerosis in patients with chronic inflammatory rheumatologic conditions

    PubMed Central

    Hong, Jison; Maron, David J; Shirai, Tsuyoshi; Weyand, Cornelia M

    2015-01-01

    Atherosclerosis is a complex inflammatory disease involving aberrant immune and tissue healing responses, which begins with endothelial dysfunction and ends with plaque development, instability and rupture. The increased risk for coronary artery disease in patients with rheumatologic diseases highlights how aberrancy in the innate and adaptive immune system may be central to development of both disease states and that atherosclerosis may be on a spectrum of immune-mediated conditions. Recognition of the tight association between chronic inflammatory disease and complications of atherosclerosis will impact the understanding of underlying pathogenic mechanisms and change diagnostic and therapeutic approaches in patients with rheumatologic syndromes as well as patients with coronary artery disease. In this review, we provide a summary of the role of the immune system in atherosclerosis, discuss the proposed mechanisms of accelerated atherosclerosis seen in association with rheumatologic diseases, evaluate the effect of immunosuppression on atherosclerosis and provide updates on available risk assessment tools, biomarkers and imaging modalities. PMID:27042216

  11. Knowledge management for chronic patient control and monitoring

    NASA Astrophysics Data System (ADS)

    Pedreira, Nieves; Aguiar-Pulido, Vanessa; Dorado, Julián; Pazos, Alejandro; Pereira, Javier

    2014-10-01

    Knowledge Management (KM) can be seen as the process of capturing, developing, sharing, and effectively using organizational knowledge. In this context, the work presented here proposes a KM System to be used in the scope of chronic patient control and monitoring for distributed research projects. It was designed in order to enable communication between patient and doctors, as well as to be usedbythe researchers involved in the project for its management. The proposed model integrates all the information concerning every patient and project management tasks in the Institutional Memory of a KMSystem and uses an ontology to maintain the information and its categorization independently. Furthermore, taking the philosophy of intelligent agents, the system will interact with the user to show him the information according to his preferences and access rights. Finally, three different scenarios of application are described.

  12. Hyperphosphatemia Management in Patients with Chronic Kidney Disease.

    PubMed

    Shaman, Ahmed M; Kowalski, Stefan R

    2016-07-01

    Hyperphosphatemia in chronic kidney disease (CKD) patients is a potentially life altering condition that can lead to cardiovascular calcification, metabolic bone disease (renal osteodystrophy) and the development of secondary hyperparathyroidism (SHPT). It is also associated with increased prevalence of cardiovascular diseases and mortality rates. To effectively manage hyperphosphatemia in CKD patients it is important to not only consider pharmacological and nonpharmacological treatment options but also to understand the underlying physiologic pathways involved in phosphorus homoeostasis. This review will therefore provide both a background into phosphorus homoeostasis and the management of hyperphosphatemia in CKD patients. In addition, it will cover some of the most important reasons for failure to control hyperphosphatemia with emphasis on the effect of the gastric pH on phosphate binders efficiency. PMID:27330380

  13. Reintegration of chronic mental patients into the Malaysian community.

    PubMed

    Krahl, W

    1982-01-01

    This paper describes a rehabilitation programme for male chronic mental patients, with the aim of reintegrating them into the community. Since in Malaysia about 50% of the work force are stilling earning their living in the agricultural sector, the programme concentrates on training in farming and animal rearing. Since the patients are very institutionalised, resocialisation training is also provided that involves learning to communicate, to mix with others, to know how to use money, to make one's own demands, and to cope with more personal freedom. When a patient is trained well enough to be employed outside, a job is found for him that provides food, lodging and payment. After discharge from the hospital, he is regularly followed up by the social worker. PMID:7107135

  14. Temperament and character profiles of patients with chronic idiopathic urticaria

    PubMed Central

    Canan, Fatih; Karakaş, Ayşe Akman; Geçici, Nihal

    2015-01-01

    Introduction Psychosocial factors have been implicated as being important in the onset and/or exacerbation of urticaria. Aim To examine both personality factors of patients with chronic idiopathic urticaria (CIU) and the correlations between illness duration, severity of itching, urticaria activity score (UAS) and temperament-character dimensions. Material and methods A total number of 70 CIU patients and 60 healthy individuals were included in the study. The Temperament and Character Inventory (TCI) was administered individually. The relationship between UAS, illness duration and severity of pruritus and TCI subscales were evaluated. Results The CIU group had significantly higher scores of novelty seeking and lower scores of cooperativeness, reward dependence and self-directedness than the control group. Conclusions The current study shows that CIU patients have distinctive temperament and character dimensions when compared with the control group. We suggest that evaluation and treatment of CIU should also include psychosomatic approaches in clinical practice. PMID:26161056

  15. Overcoming the Influence of Chronic Pain on Older Patients' Difficulty with Recommended Self-Management Activities

    ERIC Educational Resources Information Center

    Krein, Sarah L.; Heisler, Michele; Piette, John D.; Butchart, Amy; Kerr, Eve A.

    2007-01-01

    Purpose: Many older patients with common chronic conditions also experience chronic pain. We examined how chronic pain affects patients' difficulty with recommended self-management activities and the potential intervening role of self-efficacy (the level of confidence in one's own ability to perform a specific task). Design and Methods: We…

  16. Discussing sexual concerns with chronic low back pain patients: barriers and patients' expectations.

    PubMed

    Bahouq, H; Allali, F; Rkain, H; Hajjaj-Hassouni, N

    2013-10-01

    This study aims to explore patient's concerns when discussing sexual problems caused by chronic low back pain with their healthcare provider. It also aims to identify factors influencing and limiting such communication. A cross-sectional analysis of 100 consenting chronic low back pain sexually active patients was carried out. Patients answered questions on their disease characteristics and sex life. They also mentioned prohibitions of discussing sex with their healthcare provider and their expectations of such discussion. Factors influencing patient's experiences were analyzed. Median of chronic low back pain duration was 36 (24-72) months and back pain intensity using visual analogical scale (0-100 mm) was 50 ± 10.7 mm. Eighty-one percent of our patients complained of sexual problems, 66 % have never discussed the subject with their healthcare provider. Barriers which prevent discussion on sex include the taboo character of the topic, inappropriateness of visit conditions, and patient disinterest in sex. Ninety-three percent of patients expressed the need of sexual problems' management in chronic low back pain consulting. Seventy-four percent expected information and advice from their healthcare provider about recommended intercourse positions so as to avoid pain. Thirty-three percent of patients wanted their partner to be involved in the discussion and 81 % preferred talking with a healthcare provider of the same gender. Ability to communicate on the topic was associated with the decrease of patient sexual satisfaction and limited by patient illiteracy. Our study evidences that sex discussion between patient and healthcare provider is restricted by several barriers and that patients expect more involvement from their healthcare provider on the subject. Illiteracy and level of sexual satisfaction seem to be the strongest factors influencing this communication. PMID:23743660

  17. Quality of life in patients with chronic thromboembolic pulmonary hypertension.

    PubMed

    Mathai, Stephen C; Ghofrani, Hossein-Ardeschir; Mayer, Eckhard; Pepke-Zaba, Joanna; Nikkho, Sylvia; Simonneau, Gérald

    2016-08-01

    Patients with chronic thromboembolic pulmonary hypertension (CTEPH) experience debilitating symptoms that have a negative impact on their quality of life (QoL) in terms of physical capability, psychological wellbeing and social relationships. The use of QoL measurement tools is important in the assessment of treatment efficacy and in guiding treatment decisions. However, despite the importance of QoL, particularly to the patient, it remains under-reported in clinical studies of CTEPH therapy. CTEPH is unique in pulmonary hypertension in that it is potentially curable by surgery; however, a proportion of patients either have residual PH following surgery or are not operable. Although some patients with CTEPH have been treated off-label with pulmonary arterial hypertension-specific therapies, there have been few randomised controlled trials of these therapies in patients with CTEPH. Moreover, in these trials QoL outcomes are variably assessed, and there is little consistency in the tools used. Here we review the assessment of QoL in patients with CTEPH and the tools that have been used. We also discuss the effect of surgical intervention and medical therapies on QoL. We conclude that further studies of QoL in patients with CTEPH are needed to further validate the optimal QoL tools. PMID:27076580

  18. Quality of life in patients with chronic thromboembolic pulmonary hypertension

    PubMed Central

    Ghofrani, Hossein-Ardeschir; Mayer, Eckhard; Pepke-Zaba, Joanna; Nikkho, Sylvia; Simonneau, Gérald

    2016-01-01

    Patients with chronic thromboembolic pulmonary hypertension (CTEPH) experience debilitating symptoms that have a negative impact on their quality of life (QoL) in terms of physical capability, psychological wellbeing and social relationships. The use of QoL measurement tools is important in the assessment of treatment efficacy and in guiding treatment decisions. However, despite the importance of QoL, particularly to the patient, it remains under-reported in clinical studies of CTEPH therapy. CTEPH is unique in pulmonary hypertension in that it is potentially curable by surgery; however, a proportion of patients either have residual PH following surgery or are not operable. Although some patients with CTEPH have been treated off-label with pulmonary arterial hypertension-specific therapies, there have been few randomised controlled trials of these therapies in patients with CTEPH. Moreover, in these trials QoL outcomes are variably assessed, and there is little consistency in the tools used. Here we review the assessment of QoL in patients with CTEPH and the tools that have been used. We also discuss the effect of surgical intervention and medical therapies on QoL. We conclude that further studies of QoL in patients with CTEPH are needed to further validate the optimal QoL tools. PMID:27076580

  19. Nutritional supplementation in patients with chronic obstructive pulmonary disease.

    PubMed

    Hsieh, Meng-Jer; Yang, Tsung-Ming; Tsai, Ying-Huang

    2016-08-01

    Malnutrition in patients with chronic obstructive pulmonary disease (COPD) is associated with cachexia, sarcopenia, and weight loss, and may result in poorer pulmonary function, decreased exercise capacity, and increased risk of exacerbations. Providing nutritional supplementation is an important therapeutic intervention, particularly for severely ill COPD patients with malnutrition. Higher calorie intake through nutritional supplementation significantly increases body weight and muscle strength, and improves quality of life in malnourished COPD patients. Difficulties may be experienced by these COPD patients, who are struggling to breathe and eliminate CO2 from the lungs, resulting in dyspnea, hypercapnia, hypoxia, and respiratory acidosis, which exacerbates muscle loss through oxidative stress and inflammatory responses. To overcome these problems, nutritional supplements should aim to reduce metabolic CO2 production, lower respiratory quotient, and improve lung function. Several studies have shown that high-fat supplements produce less CO2 and have lower respiratory quotient value than high-carbohydrate supplements. In addition, high-fat supplements may be the most efficient means of providing a low-volume, calorie-dense supplement to COPD patients, and may be most beneficial to patients with prolonged mechanical ventilation where hypercapnia and malnutrition are most pronounced. Further studies are required to investigate the optimal nutritional supplements for COPD patients according to their disease severity. PMID:26822811

  20. High burden and unmet patient needs in chronic kidney disease

    PubMed Central

    Braun, LeeAnn; Sood, Vipan; Hogue, Susan; Lieberman, Bonnie; Copley-Merriman, Catherine

    2012-01-01

    Chronic kidney disease (CKD) is a complex debilitating condition affecting more than 70 million people worldwide. With the increased prevalence in risk factors such as diabetes, hypertension, and cardiovascular disease in an aging population, CKD prevalence is also expected to increase. Increased awareness and understanding of the overall CKD burden by health care teams (patients, clinicians, and payers) is warranted so that overall care and treatment management may improve. This review of the burden of CKD summarizes available evidence of the clinical, humanistic, and economic burden of CKD and the current unmet need for new treatments and serves as a resource on the overall burden. Across countries, CKD prevalence varies considerably and is dependent upon patient characteristics. The prevalence of risk factors including diabetes, hypertension, cardiovascular disease, and congestive heart failure is noticeably higher in patients with lower estimated glomerular filtration rates (eGFRs) and results in highly complex CKD patient populations. As CKD severity worsens, there is a subsequent decline in patient health-related quality of life and an increased use of health care resources as well as burgeoning costs. With current treatment, nearly half of patients progress to unfavorable renal and cardiovascular outcomes. Although curative treatment that will arrest kidney deterioration is desired, innovative agents under investigation for CKD to slow kidney deterioration, such as atrasentan, bardoxolone methyl, and spherical carbon adsorbent, may offer patients healthier and more productive lives. PMID:23293534

  1. Patient education for phosphorus management in chronic kidney disease

    PubMed Central

    Kalantar-Zadeh, Kamyar

    2013-01-01

    Objectives: This review explores the challenges and solutions in educating patients with chronic kidney disease (CKD) to lower serum phosphorus while avoiding protein insufficiency and hypercalcemia. Methods: A literature search including terms “hyperphosphatemia,” “patient education,” “food fatigue,” “hypercalcemia,” and “phosphorus–protein ratio” was undertaken using PubMed. Results: Hyperphosphatemia is a strong predictor of mortality in advanced CKD and is remediated via diet, phosphorus binders, and dialysis. Dietary counseling should encourage the consumption of foods with the least amount of inorganic or absorbable phosphorus, low phosphorus-to-protein ratios, and adequate protein content, and discourage excessive calcium intake in high-risk patients. Emerging educational initiatives include food labeling using a “traffic light” scheme, motivational interviewing techniques, and the Phosphate Education Program – whereby patients no longer have to memorize the phosphorus content of each individual food component, but only a “phosphorus unit” value for a limited number of food groups. Phosphorus binders are associated with a clear survival advantage in CKD patients, overcome the limitations associated with dietary phosphorus restriction, and permit a more flexible approach to achieving normalization of phosphorus levels. Conclusion: Patient education on phosphorus and calcium management can improve concordance and adherence and empower patients to collaborate actively for optimal control of mineral metabolism. PMID:23667310

  2. Electroencephalogram characteristics in patients with chronic fatigue syndrome

    PubMed Central

    Wu, Tong; Qi, Xianghua; Su, Yuan; Teng, Jing; Xu, Xiangqing

    2016-01-01

    Objective To explore the electroencephalogram (EEG) characteristics in patients with chronic fatigue syndrome (CFS) using brain electrical activity mapping (BEAM) and EEG nonlinear dynamical analysis. Methods Forty-seven outpatients were selected over a 3-month period and divided into an observation group (24 outpatients) and a control group (23 outpatients) by using the non-probability sampling method. All the patients were given a routine EEG. The BEAM and the correlation dimension changes were analyzed to characterize the EEG features. Results 1) BEAM results indicated that the energy values of δ, θ, and α1 waves significantly increased in the observation group, compared with the control group (P<0.05, P<0.01, respectively), which suggests that the brain electrical activities in CFS patients were significantly reduced and stayed in an inhibitory state; 2) the increase of δ, θ, and α1 energy values in the right frontal and left occipital regions was more significant than other encephalic regions in CFS patients, indicating the region-specific encephalic distribution; 3) the correlation dimension in the observation group was significantly lower than the control group, suggesting decreased EEG complexity in CFS patients. Conclusion The spontaneous brain electrical activities in CFS patients were significantly reduced. The abnormal changes in the cerebral functions were localized at the right frontal and left occipital regions in CFS patients. PMID:26869792

  3. Lung cancer screening in patients with chronic obstructive pulmonary disease.

    PubMed

    Gonzalez, Jessica; Marín, Marta; Sánchez-Salcedo, Pablo; Zulueta, Javier J

    2016-04-01

    Lung cancer and chronic obstructive pulmonary disease (COPD) are two intimately related diseases, with great impact on public health. Annual screening using low-dose computed tomography (LDCT) of the chest significantly reduces mortality due to lung cancer, and several scientific societies now recommend this technique. COPD, defined by the presence of airflow obstruction [forced expiratory volume and forced vital capacity (FVC) ratio less than 0.70], and their clinical phenotypes, namely emphysema and chronic bronchitis, have been associated with increased lung cancer risk. Several epidemiological studies, including lung cancer screening trials, have found a 2- to 4-fold increase in lung cancer risk in patients with COPD when compared to individuals without airflow obstruction. Part of the risk attributed to airflow obstruction appears to be derived from the presence of radiographic emphysema. The latter has proven to be an important lung cancer risk factor in smokers without airflow obstruction and even in never smokers. This evidence supports the idea of including patients with COPD and/or emphysema in lung cancer screening programs. There is evidence that lung cancer screening in this population is effective and can potentially reduce mortality. Specific lung cancer risk scores have been developed for patients with COPD [COPD lung cancer screening score (LUCSS) and COPD-LUCSS-diffusing capacity for carbon monoxide (DLCO)] to identify those at high risk. A multidisciplinary approach for an adequate patient selection, especially of patients with severe disease, is key to maximize benefits and reduce harms from lung cancer screening in this population. Patients with COPD included in lung cancer screening programs could also benefit from other interventions, such as smoking cessation and adequate treatment. PMID:27195278

  4. Lung cancer screening in patients with chronic obstructive pulmonary disease

    PubMed Central

    Gonzalez, Jessica; Marín, Marta; Sánchez-Salcedo, Pablo

    2016-01-01

    Lung cancer and chronic obstructive pulmonary disease (COPD) are two intimately related diseases, with great impact on public health. Annual screening using low-dose computed tomography (LDCT) of the chest significantly reduces mortality due to lung cancer, and several scientific societies now recommend this technique. COPD, defined by the presence of airflow obstruction [forced expiratory volume and forced vital capacity (FVC) ratio less than 0.70], and their clinical phenotypes, namely emphysema and chronic bronchitis, have been associated with increased lung cancer risk. Several epidemiological studies, including lung cancer screening trials, have found a 2- to 4-fold increase in lung cancer risk in patients with COPD when compared to individuals without airflow obstruction. Part of the risk attributed to airflow obstruction appears to be derived from the presence of radiographic emphysema. The latter has proven to be an important lung cancer risk factor in smokers without airflow obstruction and even in never smokers. This evidence supports the idea of including patients with COPD and/or emphysema in lung cancer screening programs. There is evidence that lung cancer screening in this population is effective and can potentially reduce mortality. Specific lung cancer risk scores have been developed for patients with COPD [COPD lung cancer screening score (LUCSS) and COPD-LUCSS-diffusing capacity for carbon monoxide (DLCO)] to identify those at high risk. A multidisciplinary approach for an adequate patient selection, especially of patients with severe disease, is key to maximize benefits and reduce harms from lung cancer screening in this population. Patients with COPD included in lung cancer screening programs could also benefit from other interventions, such as smoking cessation and adequate treatment. PMID:27195278

  5. Palliative care provision for patients with chronic obstructive pulmonary disease.

    PubMed

    Yohannes, Abebaw Mengistu

    2007-01-01

    Chronic obstructive pulmonary disease (COPD) is a major cause of disability, morbidity and mortality in old age. Patients with advanced stage COPD are most likely to be admitted three to four times per year with acute exacerbations of COPD (AECOPD) which are costly to manage. The adverse events of AECOPD are associated with poor quality of life, severe physical disability, loneliness, and depression and anxiety symptoms. Currently there is a lack of palliative care provision for patients with advanced stage COPD compared with cancer patients despite having poor prognosis, intolerable dyspnoea, lower levels of self efficacy, greater disability, poor quality of life and higher levels of anxiety and depression. These symptoms affect patients' quality of life and can be a source of concern for family and carers as most patients are likely to be housebound and may be in need of continuous support and care. Evidence of palliative care provision for cancer patients indicate that it improves quality of life and reduces health care costs. The reasons why COPD patients do not receive palliative care are complex. This partly may relate to prognostic accuracy of patients' survival which poses a challenge for healthcare professionals, including general practitioners for patients with advanced stage COPD, as they are less likely to engage in end-of-life care planning in contrast with terminal disease like cancer. Furthermore there is a lack of resources which constraints for the wider availability of the palliative care programmes in the health care system. Potential barriers may include unwillingness of patients to discuss advance care planning and end-of-life care with their general practitioners, lack of time, increased workload, and fear of uncertainty of the information to provide about the prognosis of the disease and also lack of appropriate tools to guide general practitioners when to refer patients for palliative care. COPD is a chronic incurable disease; those in an

  6. Palliative care provision for patients with chronic obstructive pulmonary disease

    PubMed Central

    Yohannes, Abebaw Mengistu

    2007-01-01

    Chronic obstructive pulmonary disease (COPD) is a major cause of disability, morbidity and mortality in old age. Patients with advanced stage COPD are most likely to be admitted three to four times per year with acute exacerbations of COPD (AECOPD) which are costly to manage. The adverse events of AECOPD are associated with poor quality of life, severe physical disability, loneliness, and depression and anxiety symptoms. Currently there is a lack of palliative care provision for patients with advanced stage COPD compared with cancer patients despite having poor prognosis, intolerable dyspnoea, lower levels of self efficacy, greater disability, poor quality of life and higher levels of anxiety and depression. These symptoms affect patients' quality of life and can be a source of concern for family and carers as most patients are likely to be housebound and may be in need of continuous support and care. Evidence of palliative care provision for cancer patients indicate that it improves quality of life and reduces health care costs. The reasons why COPD patients do not receive palliative care are complex. This partly may relate to prognostic accuracy of patients' survival which poses a challenge for healthcare professionals, including general practitioners for patients with advanced stage COPD, as they are less likely to engage in end-of-life care planning in contrast with terminal disease like cancer. Furthermore there is a lack of resources which constraints for the wider availability of the palliative care programmes in the health care system. Potential barriers may include unwillingness of patients to discuss advance care planning and end-of-life care with their general practitioners, lack of time, increased workload, and fear of uncertainty of the information to provide about the prognosis of the disease and also lack of appropriate tools to guide general practitioners when to refer patients for palliative care. COPD is a chronic incurable disease; those in an

  7. Cognitive function in patients with alcoholic and nonalcoholic chronic liver disease.

    PubMed

    Brodersen, Carlos; Koen, Eduardo; Ponte, Alicia; Sánchez, Silvina; Segal, Eduardo; Chiapella, Alberto; Fernández, Maria; Torres, Maria; Tripodi, Valeria; Lemberg, Abraham

    2014-01-01

    The aim of the present study was to characterize the neurophysiological profile of cognitive impairment associated with patients with chronic alcoholic and nonalcoholic liver disease. The authors evaluated 43 patients with cirrhotic liver disease: 19 patients with chronic alcohol ingestion and 24 nonalcoholic patients who had been infected with hepatitis B or C virus. Eleven healthy subjects were included as control subjects. A battery of 12 psychological tests was used to investigate cognitive deficits in the patients with chronic liver disease. It was observed that alcoholic patients with chronic liver disease showed a more important cognitive deterioration than those affected by hepatitis B or C virus. PMID:25093764

  8. Relationship of aluminum to neurocognitive dysfunction in chronic dialysis patients

    SciTech Connect

    Sprague, S.M.; Corwin, H.L.; Tanner, C.M.; Wilson, R.S.; Green, B.J.; Goetz, C.G.

    1988-10-01

    Aluminum has been proposed as the causative agent in dialysis encephalopathy syndrome. We prospectively assessed whether other, less severe, neuropsychologic abnormalities were also associated with aluminum. A total of 16 patients receiving chronic dialytic therapy were studied. The deferoxamine infusion test (DIT) was used to assess total body aluminum burden. Neurologic function was evaluated by quantitative measures of asterixis, myoclonus, motor strength, and sensation. Cognitive function was assessed by measures of dementia, memory, language, and depression. There were four patients with a positive DIT (greater than 125 micrograms/L increment in serum aluminum) that was associated with an increase in the number of neurologic abnormalities observed, as well as an increase in severity of myoclonus, asterixis, and lower extremity weakness. Patients with a positive DIT also showed significant impairment in memory; however, no differences were noted on tests of dementia, depression, or language. There was no significant correlation between sex, age, presence of diabetes, mode of dialysis, years of chronic renal failure, years of dialysis or years of aluminum ingestion and any neurologic or neurobehavioral measurement, serum aluminum level, or DIT. These changes may represent early aluminum-associated neurologic dysfunction.

  9. Helicobacter pylori eradication in patients with chronic immune thrombocytopenic purpura

    PubMed Central

    Noonavath, Ravinder Naik; Lakshmi, Chandrasekharan Padma; Dutta, Tarun Kumar; Kate, Vikram

    2014-01-01

    AIM: To assess the effect of Helicobacter pylori (H. pylori) eradication on platelet counts in patients with chronic immune thrombocytopenic purpura (cITP). METHODS: A total of 36 cITP patients were included in the study. The diagnosis of H. pylori was done by rapid urease test and Giemsa staining of the gastric biopsy specimen. All H. pylori positive patients received standard triple therapy for 14 d and were subjected for repeat endoscopy at 6 wk. Patients who continued to be positive for H. pylori on second endoscopy received second line salvage therapy. All the patients were assessed for platelet response at 6 wk, 3rd and 6th months. RESULTS: Of the 36 patients, 17 were positive for H. pylori infection and eradication was achieved in 16 patients. The mean baseline platelet count in the eradicated patients was 88615.38 ± 30117.93/mm3 and platelet count after eradication at 6 wk, 3 mo and 6 mo was 143230.77 ± 52437.51/mm3 (P = 0.003), 152562.50 ± 52892.3/mm3 (P = 0.0001), 150187.50 ± 41796.68/mm3 (P = 0.0001) respectively and in the negative patients, the mean baseline count was 71000.00 ± 33216.46/mm3 and at 6 wk, 3rd and 6th month follow up was 137631.58 ± 74364.13/mm3 (P = 0.001), 125578.95 ± 71472.1/mm3 (P = 0.005), 77210.53 ± 56892.28/mm3 (P = 0.684) respectively. CONCLUSION: Eradication of H. pylori leads to increase in platelet counts in patients with cITP and can be recommended as a complementary treatment with conventional therapy. PMID:24944483

  10. Thalamic Reorganization in Chronic Patients With Intracerebral Hemorrhage

    PubMed Central

    Jang, Sung Ho; Chang, Chul Hoon; Kim, Seong Ho; Jung, Young Jin; Hong, Ji Heon

    2015-01-01

    Abstract The aim of this study was to investigate changes of synaptic area of the spinothalamic tract and its thalamocortical pathway (STT) in the thalamus in chronic patients with putaminal hemorrhage. Twenty four patients with a lesion in the ventral posterior lateral nucleus (VPL) of the thalamus following putaminal hemorrhage were recruited for this study. The subscale for tactile sensation of the Nottingham Sensory Assessment (NSA) was used for the determination of somatosensory function. Diffusion tensor tractography of the STT was reconstructed using the Functional Magnetic Resonance Imaging of the Brain Software Library. We classified patients according to 2 groups: the VPL group, patients whose STTs were synapsed in the VPL; and the non-VPL group, patients whose STTs were synapsed in other thalamic areas, except for the VPL. Thirteen patients belonged to the VPL group, and 8 patients belonged to the non-VPL group. Three patients were excluded from grouping due to interrupted integrity of the STTs. The tactile sensation score of the NSA in the non-VPL group (10.50 ± 0.93) was significantly decreased compared with that of the VPL group (19.45 ± 1.33) (P < 0.05). We found that 2 types of patient had recovered via the VPL area or other areas of the STT. It appears that patients who showed shifting of the thalamic synaptic area of the STT might have recovered by the process of thalamic reorganization following thalamic injury. In addition, thalamic reorganization appears to be related to poorer somatosensory outcome. PMID:26313781

  11. Chronic facial pain in the female patient: treatment updates.

    PubMed

    Stavropoulos, Franci; Hastie, Barbara A

    2007-05-01

    Over the past decade, gender-related differences in pain and analgesia have been examined in experimental settings with conflicting evidence on whether men and women differ in their response to pain. New advances in research have begun to investigate the influence of genetic factors in moderating sex differences in analgesic response. This article provides oral and maxillofacial surgeons with evidence-based data on the issues of chronic pain between the sexes to suggest alternative approaches to the management of pain in their male and female patients. PMID:18088882

  12. Body awareness therapy for patients with fibromyalgia and chronic pain.

    PubMed

    Gard, Gunvor

    2005-06-17

    There are several therapies designed to increase body awareness. They are commonly known as body awareness therapies (BAT) and include Basic BAT, Mensendieck and Feldenkrais therapy. A focus on emotions is important in all these therapies. In this article the aim and development of Basic BAT is described together with evaluations of treatments including Basic BAT. Multidisciplinary studies have shown that Basic BAT can increase health-related quality of life and cost-effectiveness. However Basic BAT needs to be further studied in relation to patients with fibromyalgia (FM) and chronic pain. Studies so far indicate that Basic BAT has positive effects. PMID:16012065

  13. THE STABILITY OF SYMPTOMS AND SYNDROMES IN CHRONIC SCHIZOPHRENIC PATIENTS

    PubMed Central

    Borde, Milind; Davis, Elizabeth J.B.; Sharma, L.N.

    1992-01-01

    36 chronic schizophrenic patients meeting D.S.M. III - R criteria were assessed by a single rater using the Positive and Negative Syndrome Scale (PANSS). Ratings were repeated 9 months later by the same rater. Negative symptoms and syndromes were much more stable over time than positive symptoms and syndromes. Only hallucinations had stability comparable to the negative symptoms. Positive and negative subtypes of schizophrenia based on the composite score were very stable. Relatively few symptoms from the general psychopathology subscale were stable over time. The implications of these findings are discussed. PMID:21776113

  14. Chronic thromboembolic pulmonary hypertension: treat the patient not the haemodynamics.

    PubMed

    Dunne, Ben; van den Broek, Annika; Williams, Vaughan; Smith, Gregory; Revesz, Tamas; Edwards, Mark; Gabbay, Eli

    2012-01-01

    Chronic thromboembolic pulmonary hypertension (CTEPH) is a disabling condition that is being increasingly recognised. It is unique as a cause of pulmonary hypertension in that it is surgically curable. We wish to highlight the importance of recognition and early referral of any patient who may have CTEPH even in the absence of resting pulmonary hypertension as excellent results can be achieved by restoring pulmonary vascular anatomy, reducing exercise-induced pulmonary hypertension, and reducing dead-space ventilation. We present a case that illustrates these points and discuss our experience as a referral centre for CTEPH. PMID:23133777

  15. Chronic Thromboembolic Pulmonary Hypertension: Treat the Patient Not the Haemodynamics

    PubMed Central

    Dunne, Ben; van den Broek, Annika; Williams, Vaughan; Smith, Gregory; Revesz, Tamas; Edwards, Mark; Gabbay, Eli

    2012-01-01

    Chronic thromboembolic pulmonary hypertension (CTEPH) is a disabling condition that is being increasingly recognised. It is unique as a cause of pulmonary hypertension in that it is surgically curable. We wish to highlight the importance of recognition and early referral of any patient who may have CTEPH even in the absence of resting pulmonary hypertension as excellent results can be achieved by restoring pulmonary vascular anatomy, reducing exercise-induced pulmonary hypertension, and reducing dead-space ventilation. We present a case that illustrates these points and discuss our experience as a referral centre for CTEPH. PMID:23133777

  16. Patient autonomy in chronic care: solving a paradox

    PubMed Central

    Reach, Gérard

    2014-01-01

    The application of the principle of autonomy, which is considered a cornerstone of contemporary bioethics, is sometimes in obvious contradiction with the principle of beneficence. Indeed, it may happen in chronic care that the preferences of the health care provider (HCP), who is largely focused on the prevention of long term complications of diseases, differ from those, more present oriented, preferences of the patient. The aims of this narrative review are as follows: 1) to show that the exercise of autonomy by the patient is not always possible; 2) where the latter is not possible, to examine how, in the context of the autonomy principle, someone (a HCP) can decide what is good (a treatment) for someone else (a patient) without falling into paternalism. Actually this analysis leads to a paradox: not only is the principle of beneficence sometimes conflicting with the principle of autonomy, but physician’s beneficence may enter into conflict with the mere respect of the patient; and 3) to propose a solution to this paradox by revisiting the very concepts of the autonomous person, patient education, and trust in the patient–physician relationship: this article provides an ethical definition of patient education. PMID:24376345

  17. Antiviral treatment for chronic hepatitis B in renal transplant patients

    PubMed Central

    Ridruejo, Ezequiel

    2015-01-01

    Chronic hepatitis B infection is frequent in renal transplant patients. It negatively impacts long term outcomes reducing graft and patient survival. Current guidelines clearly define who needs treatment, when to start, what is the first line therapy, how to monitor treatment response, when to stop, and how patients must be controlled for its safety. There is some data showing a favorable safety and efficacy profile of nucleos(t)ide analogue (NUC) treatment in the renal transplant setting. Entecavir, a drug without major signs of nephrotoxicity, appears to be the first option for NUC naïve patients and tenofovir remains the preferred choice for patients with previous resistance to lamivudine or any other NUC. Renal transplant recipients under antiHBV therapy should be monitored for its efficacy against HBV but also for its safety with a close renal monitoring. Studies including a large number of patients with long term treatment and follow up are still needed to better demonstrate the safety and efficacy of newer NUCs in this population. PMID:25729474

  18. Basophil Activation Test with Food Additives in Chronic Urticaria Patients

    PubMed Central

    Kang, Min-Gyu; Song, Woo-Jung; Park, Han-Ki; Lim, Kyung-Hwan; Kim, Su-Jung; Lee, Suh-Young; Kim, Sae-Hoon; Cho, Sang-Heon; Min, Kyung-Up

    2014-01-01

    The role of food additives in chronic urticaria (CU) is still under investigation. In this study, we aimed to explore the association between food additives and CU by using the basophil activation test (BAT). The BAT using 15 common food additives was performed for 15 patients with CU who had a history of recurrent urticarial aggravation following intake of various foods without a definite food-specific IgE. Of the 15 patients studied, two (13.3%) showed positive BAT results for one of the tested food additives. One patient responded to monosodium glutamate, showing 18.7% of CD203c-positive basophils. Another patient showed a positive BAT result to sodium benzoate. Both patients had clinical correlations with the agents, which were partly determined by elimination diets. The present study suggested that at least a small proportion of patients with CU had symptoms associated with food additives. The results may suggest the potential utility of the BAT to identity the role of food additives in CU. PMID:24527415

  19. Kinetics of parathyroid hormone after parathyroidectomy in chronic hemodialysis patients.

    PubMed

    Skalli, Z; Elouazzani, H; Alhamany, Z; Mattous, M; Benamar, L; Bayahia, R; Belkouchi, M; El Malki, HadjOmar; Ouzeddoun, N

    2015-11-01

    Secondary hyperparathyroidism is a common complication in chronic renal failure. The treatment in some cases requires parathyroidectomy. The kinetics of the parathyroid hormone (PTH) levels after surgery helps to evaluate the efficacy of parathyroidectomy. Prospective analysis was made of the kinetics of intact PTH (iPTH) after parathyroidectomy in 10 chronic hemodialysis (HD) patients who had secondary hyperparathyroidism. We determined the levels of iPTH before surgery and its evolution after parathyroidectomy at regular intervals: Day 0, D7, D15, D30 and D90. The mean age of our patients was 40 ± 13 years, with a sex ratio of 1. The mean duration on HD was 122 ± 63 months. The duration of secondary hyperparathyroidism varied from one year to 12 years. All patients had received medical treatment for hyperparathyroidism. The indications for parathyroidectomy included resistance to medical treatment in seven cases, development of brown tumors in two cases and soft tissue calcifications in one case. All patients had radiographic evidence of hyperparathyroidism. The parathyroidectomy was sub-total in all patients, 6/8 in four cases and 7/8 in six cases. The mean iPTH level was 2341 ± 1946 pg/mL before surgery. A sharp drop in this level was noticed on D0, with a median of 92 pg/mL and, thereafter, the levels were 79 pg/mL on D7, 25 pg/mL on D15 and 36 pg/mL after 1 month. At 3 months post-surgery, the mean iPTH level was 302 pg/mL. Histological examination of the resected gland showed parathyroid hyperplasia in all patients. In our series, the efficacy of sub-total parathyroidectomy was satisfactory with rapid normalization of PTH, which is consistent with the literature data. Sub-total parathyroidectomy still has a place in the treatment of secondary hyperparathyroidism in chronic renal failure. Its indications should be limited to cases resistant to medical treatment and, in particular, in cases with occurrence of complications. PMID:26586059

  20. Inflammatory mechanisms in patients with chronic obstructive pulmonary disease.

    PubMed

    Barnes, Peter J

    2016-07-01

    Chronic obstructive pulmonary disease (COPD) is associated with chronic inflammation affecting predominantly the lung parenchyma and peripheral airways that results in largely irreversible and progressive airflow limitation. This inflammation is characterized by increased numbers of alveolar macrophages, neutrophils, T lymphocytes (predominantly TC1, TH1, and TH17 cells), and innate lymphoid cells recruited from the circulation. These cells and structural cells, including epithelial and endothelial cells and fibroblasts, secrete a variety of proinflammatory mediators, including cytokines, chemokines, growth factors, and lipid mediators. Although most patients with COPD have a predominantly neutrophilic inflammation, some have an increase in eosinophil counts, which might be orchestrated by TH2 cells and type 2 innate lymphoid cells though release of IL-33 from epithelial cells. These patients might be more responsive to corticosteroids and bronchodilators. Oxidative stress plays a key role in driving COPD-related inflammation, even in ex-smokers, and might result in activation of the proinflammatory transcription factor nuclear factor κB (NF-κB), impaired antiprotease defenses, DNA damage, cellular senescence, autoantibody generation, and corticosteroid resistance though inactivation of histone deacetylase 2. Systemic inflammation is also found in patients with COPD and can worsen comorbidities, such as cardiovascular diseases, diabetes, and osteoporosis. Accelerated aging in the lungs of patients with COPD can also generate inflammatory protein release from senescent cells in the lung. In the future, it will be important to recognize phenotypes of patients with optimal responses to more specific therapies, and development of biomarkers that identify the therapeutic phenotypes will be important. PMID:27373322

  1. Patient ventilator interfaces: practical aspects in the chronic situation.

    PubMed

    Clini, E

    1997-02-01

    In the ventilator-dependent patient, the nonpsychological problems of the chronic phase relate mainly to aspects of the patient ventilator interface. Humidification, suctioning of secretions, and ventilatory circuit and monitoring are the three most important aspects to which careful attention is needed. Good humidification can be obtained by means of various devices, which can provide humidity directly or indirectly: in the tracheostomized patient, the heat and moisture exchanger appears to be a good method because of its antibacterial properties. Airway suctioning is frequently needed in patients receiving ventilation invasively. Suctioning of secretions might possibly be associated with the risk of major cardiorespiratory complications: bacterial colonization of the airways and the subsequent increased risk of infection should be carefully considered. Problems concerning the ventilatory circuit and monitoring can be specific in patients with a tracheal cannula and those with a nasal/facial interface. Long-term tracheostomy in itself represents a real risk for bacterial colonization, damage to the tracheal mucosa, and to functioning of the vocal cords (both for speech and swallowing): therefore, a switch from invasive to noninvasive ventilatory interface may be proposed. Most problems with the nasal mask interface concern air leakage and the skin mucosal lesions. Two major aspects must be taken into account when considering the long-term effects of noninvasive ventilatory support monitoring: the possible effect of CO2 rebreathing, and the inadequate volume/pressure delivery, so that proper ventilation cannot be achieved. Use of an oral/mouth interface is of limited interest in subjects with restrictive disorders: air gastric distension and orthodontic problems are the most common side-effects in chronic use. PMID:9151529

  2. Treatment failure in patients with chronic Blastocystis infection.

    PubMed

    Roberts, Tamalee; Ellis, John; Harkness, John; Marriott, Deborah; Stark, Damien

    2014-02-01

    This article reports long-term infection and treatment failure in 18 symptomatic individuals infected with Blastocystis spp. Patients were initially treated with either metronidazole, iodoquinol or triple combination therapy consisting of nitazoxanide, furazolidone and secnidazole. Following treatment, resolution of clinical symptoms did not occur and follow-up testing revealed ongoing infection with the same subtype. Patients then underwent secondary treatment with a variety of antimicrobial agents but remained symptomatic with Blastocystis spp. still present in faeces. Sequencing of the SSU rDNA was completed on all isolates and four subtypes were identified in this group: ST1, ST3, ST4 and ST5. This study highlights the lack of efficacy of several commonly used antimicrobial regimens in the treatment of Blastocystis and the chronic nature of some infections. It also demonstrates the need for further research into treatment options for Blastocystis infection. PMID:24243286

  3. Vegetarianism: advantages and drawbacks in patients with chronic kidney diseases.

    PubMed

    Chauveau, Philippe; Combe, Christian; Fouque, Denis; Aparicio, Michel

    2013-11-01

    Vegetarian diet is a very old practice that is liable to confer some health benefits. Recent studies have demonstrated that modification of the dietary pattern with a reduction of animal protein intake and increased consumption of plant-based foods could influence cardiovascular risk profile and mortality rate. Moreover, phosphate bioavailability from plant proteins is reduced. These statements could lead to some benefits for chronic kidney disease (CKD) patients. This review summarizes the characteristics and benefits of vegetarian diets in the general population and the potential beneficial effects of such a diet on phosphate balance, insulin sensitivity, and the control of metabolic acidosis in CKD patients. Potential drawbacks exist when a vegetarian diet is associated with protein intake that is too restrictive and/or insufficient energy intake, justifying an early and regular nutritional follow-up jointly assumed by a nephrologist and a renal dietitian. PMID:24070587

  4. Knowledge, Attitudes, and Beliefs of Patients with Chronic Liver Disease

    PubMed Central

    Burnham, Brett; Wallington, Sherrie; Jillson, Irene A.; Trandafili, Holta; Shetty, Kirti; Wang, Judy; Loffredo, Christopher A.

    2015-01-01

    Objectives To explore knowledge, attitudes, behaviors, and barriers to care among patients with chronic liver disease (CLD). Methods Three separate, one-time-only, 60-minutes focus group sessions were audio-recorded, transcribed, and analyzed using an editing style of analysis. Results In total, 13 focus group participants provided 254 discrete comments. Emerging themes included: negative lifestyles/behaviors, lack of CLD knowledge, negative attitudes/emotions, stigma and negativity, health insurance, inaccessible/high cost medical care, drug/alcohol abuse, and discriminately sharing CLD diagnoses. Conclusions Participants felt lack of CLD knowledge was a key factor in how patients perceived prevention, risks, causes, and treatment. These findings contribute to the important, yet limited, base of knowledge about CLD and provide a benchmark for future, more extensive studies and interventions. PMID:24933143

  5. Diets for patients with chronic kidney disease, should we reconsider?

    PubMed

    Mitch, William E; Remuzzi, Giuseppe

    2016-01-01

    Here we revisit how dietary factors could affect the treatment of patients with complications of chronic kidney disease (CKD), bringing to the attention of the reader the most recent developments in the field. We will briefly discuss five CKD-induced complications that are substantially improved by dietary manipulation: 1) metabolic acidosis and the progression of CKD; 2) improving the diet to take advantage of the benefits of angiotensin converting enzyme inhibitors (ACEi) on slowing the progression of CKD; 3) the diet and mineral bone disorders in CKD; 4) the safety of nutritional methods utilizing dietary protein restriction; and 5) evidence that new strategies can treat the loss of lean body mass that is commonly present in patients with CKD. PMID:27401192

  6. INTESTINAL PARASITES IN PATIENTS WITH CHRONIC ABDOMINAL PAIN.

    PubMed

    Omran, Eman Kh; Mohammad, Asmaa N

    2015-08-01

    Information about intestinal parasites in Sohag (Upper Egypt) in patients with chronic abdominal pain is scarce. This study determined the intestinal parasites symptoms in 130 patients with chronic abdominal pain and cross-matched 20 healthy persons. Parasitic infection was confirmed by stool analysis.The most commonest clinical data with stool analysis was as following: 1-Entamoeba histolytica associated with nausea 20 (3 7.74%) followed by anorexia 19 (35.85%), 2-Entamoeba coli associated with diarrhea 3 (100%) followed by nausea 2 (66.67%) and vomiting 2 (66.67%), 3-Enetrobius vermicularis associated with nausea 2 (66.67%), diarrhea 2 (66.67%) followed by flatulence 1(33.33%), 4-Giardia lamblia associated with anorexia 3 (42.86%), vomiting 3 (42.86%) followed by diarrhea 2 (28.57%)., 6-Hymenolepis nana associated with anorexia 10 (40.00%) followed by flatulence 9 (36.00%), 7-Taenia saginata associated with dyspepsia 3 (60.00%) followed by flatulence 2 (40.00%), and 8-Ancylostoma duodenal associated with anorexia 2 (66.67%) and diarrhea 2 (66.67%). PMID:26485858

  7. Prevention of hepatocellular carcinoma in patients with chronic hepatitis B

    PubMed Central

    Fernández-Rodríguez, Conrado M; Gutiérrez-García, María Luisa

    2014-01-01

    Patients with chronic hepatitis B are at significant risk for hepatocellular carcinoma (HCC). Globally, over half a million people each year are diagnosed with HCC, with marked geographical variations. Despite overwhelming evidence for a causal role of hepatitis B virus (HBV) infection in the development of HCC and a well-established relationship between high baseline hepatitis B viral load and cumulative risk of HCC, the molecular basis for this association has not been fully elucidated. In addition, a beneficial role for antiviral therapy in preventing the development of HCC has been difficult to establish. This review examines the biological and molecular mechanisms of HBV-related hepatocarcinogenesis, recent results on the effect of modern nucleos(t)ides on the rate of HCC development in high risk HBV cohorts and the potential mechanisms by which long-term antiviral therapy with potent inhibitors of HBV replication might reduce the risk of HCC in patients with chronic hepatitis B. Although evidence from randomized controlled trials shows the favourable effects of antiviral agents in achieving profound and durable suppression of HBV DNA levels while improving liver function and histology, robust evidence of other long-term clinical outcomes, such as prevention of HCC, are limited. PMID:25133046

  8. [Impaired lung function in patients with moderate chronic obstructive bronchitis].

    PubMed

    Nefedov, V B; Popova, L A; Shergina, E A

    2004-01-01

    VC, FVC, FEV1, FEV1/VC%, PEF, MEF25, MEF50, MEF75, TLC, TGV, RV, Raw, Rin, Rex, DLCO-SS, paO2 and paCO2 were determined in 22 patients with moderate chronic obstructive bronchitis (FEV1, 79-50% of the normal value). All the patients were found to have impaired bronchial patency, 90.9% of the patients had lung volume and capacity changes; pulmonary gas exchange dysfunction was present in 72.7%. Bronchial patency impairments were manifested by a decrease in FEV1, FEV1/VC%, PEF, MEF25, MEF50, MEF75, and an increase in Raw, Rin, Rex. Changes in the lung volumes and capacities appeared as higher RV, TGV, TLC, lower VC and FVC. Pulmonary gas exchange dysfunction showed up as a reduction in pO2 and DLCO-SS a reduction and an increase in paCO2. The magnitude of the functional changes observed in most patients was low. Significant and pronounced disorders were seen in one third of the patients. PMID:15719666

  9. [Self-Management in Patients With Chronic Kidney Disease].

    PubMed

    Chiou, Chou-Ping; Lu, Yung-Chuan; Hung, Shih-Yuan

    2016-04-01

    Chronic kidney disease (CKD) patients typically self-manage their disease-care program. Self-management requires the investment of considerable time and energy in health management and in following the multifaceted CKD treatment regimen. CKD, a progressive disease, is classified into five stages that correspond to the five stages of decline in kidney function, as measured using the glomerular filtration rate (GRF). Each of these stages requires that a patient modify his / her lifestyle and shoulder the responsibility for day-to-day health management tasks. Key to promoting self-management is the partnership and collaboration between healthcare providers and patients. Tasks in this partnership include patient assessment and communication, regimen adherence, emotional management, negotiation of care plans, and the enhancement of self-efficacy, with the aims of creating positive changes in behavior, promoting correct symptoms interpretation and reporting, and promoting the appropriate use of resources. Nurses may help patients maneuver this initially frightening and sometimes difficult terrain with strategies that are tailored to each CKD stage. PMID:27026551

  10. Psychological characteristics of patients treated by chronic maintenance hemodialysis.

    PubMed

    Pop-Jordanova, Nada D; Polenakovic, Momir H

    2013-02-01

    Studies related to psychological aspects of dialysis patients show that depression and anxiety are the most common characteristics. The aim of our study was to analyze the personality profile in patients on chronic maintenance dialysis and to evaluate more specifically the level of depression. The total number of patients was 68 (30 females and 38 males), with mean age 62.3 and 56.5 for females and males respectively. Mean duration of dialysis was 6.73 years for females and 6.68 years for men (the period varied from 0.5 to 18 years). For the evaluation of psychological characteristics, we used two psychometric instruments: Minnesota Multiphase Personality Inventory (MMPI- 201) and Beck Depression Inventory. The obtained results confirmed the presence of depression in patients treated with hemodialysis. The level of depression is variable (minimal is present in 21.43%; mild in 35.71%; moderate in 17.85% and severe in 14.28% of patients). The depression is significantly positively correlated with age (p<0.05) as well as with educational level, and negatively with the duration of dialysis. Specific characteristics of personality obtained with MMPI are hypersensitivity, depressive mood, and withdrawal from friends and relatives. More specific emotional traits are the accentuated anxiety, low level of hostility, but very high passive aggression which destroys their social communications. Some response measures for depression such as relaxation training, psychological support, music therapy, or peripheral biofeedback are recommended. PMID:23335381

  11. Stance Postural Strategies in Patients with Chronic Inflammatory Demyelinating Polyradiculoneuropathy

    PubMed Central

    Missori, Paolo; Trompetto, Carlo; Fattapposta, Francesco

    2016-01-01

    Introduction Polyneuropathy leads to postural instability and an increased risk of falling. We investigated how impaired motor impairment and proprioceptive input due to neuropathy influences postural strategies. Methods Platformless bisegmental posturography data were recorded in healthy subjects and patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Each subject stood on the floor, wore a head and a hip electromagnetic tracker. Sway amplitude and velocity were recorded and the mean direction difference (MDD) in the velocity vector between trackers was calculated as a flexibility index. Results Head and hip postural sway increased more in patients with CIDP than in healthy controls. MDD values reflecting hip strategies also increased more in patients than in controls. In the eyes closed condition MDD values in healthy subjects decreased but in patients remained unchanged. Discussion Sensori-motor impairment changes the balance between postural strategies that patients adopt to maintain upright quiet stance. Motor impairment leads to hip postural strategy overweight (eyes open), and prevents strategy re-balancing when the sensory context predominantly relies on proprioceptive input (eyes closed). PMID:26977594

  12. Onychomycosis in patients with chronic leg ulcer and toenail abnormalities*

    PubMed Central

    Cabete, Joana; Galhardas, Célia; Apetato, Margarida; Lestre, Sara

    2015-01-01

    Nails have a limited number of reactive patterns to disease. Accordingly, toenail changes of different etiologies may mimic onychomycosis. OBJECTIVE To determine the prevalence of toenail onychomycosis among patients with leg ulcer and toenail abnormalities attending a dermatology clinic. METHODS A cross-sectional study was conducted through the analysis of clinical records and results of mycological examination. RESULTS A total of 81 patients were included, with a median age of 76.0 years. Most ulcers were of venous etiology, followed by those of mixed and arterial pathogenesis. The mycological evaluation confirmed the diagnosis of onychomycosis in 27.2% of the patients. The etiologic agent was a dermatophyte in 59.1% of isolates in nail samples, while Trichophyton interdigitale was the most frequent fungal species (40.9%). CONCLUSIONS Most toenail abnormalities in patients with chronic leg ulcer were not onychomycosis. This study highlights the importance of systematic mycological examination in these patients, in order to avoid overtreatment with systemic antifungals, unnecessary costs and side effects. PMID:25672317

  13. IL-6 Transsignaling in Patients with Chronic Spontaneous Urticaria

    PubMed Central

    Kasperska-Zajac, Alicja; Grzanka, Alicja; Damasiewicz-Bodzek, Aleksandra

    2015-01-01

    Background IL-6 trans-signaling is critically involved in the initiation and promotion of inflammatory and autoimmune diseases. Therefore, we investigated the clinical relevance of soluble members of IL-6 trans-signaling system in chronic spontaneous urticaria (CSU). Methods IL-6, interleukin 6 soluble receptor (IL-6 sR) and soluble gp130 (sgp130) were measured by ELISA method in plasma from CSU patients and the healthy subjects. The data were related to activation of the acute phase response as indicated by serum C-reactive protein (CRP) concentration and compared between patients stratified by the disease activity. Results Concentrations of IL-6, IL-6 sR, sgp130 in plasma and CRP in serum were significantly elevated in CSU patients compared with the healthy controls. CRP correlated significantly with IL-6 and sgp130, similarly IL-6 correlated significantly with sgp130. By contrast, CRP and IL-6 did not correlate significantly with IL-6 sR. However, significant correlation was noted between IL-6 sR and sgp130. Conclusions Concentrations of IL-6 and its soluble receptors were significantly elevated in patients with CSU, suggesting upregulation of the IL-6 trans-signaling in the disease. In addition, our results support the concept that the system may be involved in pathogenesis of the systemic inflammatory activation in CSU patients. PMID:26699882

  14. Evaluation of aspirin hypersensitivity in patients with chronic rhinosinusitis.

    PubMed

    Kwun, Chul; Kim, Su Il; Lee, Kun Hee; Kim, Sung Wan

    2016-06-01

    Conclusion The recurrence rates of chronic rhinosinusitis (CRS) were higher in the aspirin nasal provocation test (ANPT)-positive group, regardless of the presence of nasal polyps. Thus, a careful endoscopic examination is required during follow-up in ANPT-positive patients with CRS. Objectives The aim of this study was to evaluate the clinical features and prognosis after surgical treatment in patients with CRS and aspirin hypersensitivity. Methods In a prospective study, 100 patients were analyzed with CRS who underwent endoscopic sinus surgery at the hospital from October 2012 to March 2013. This study measured changes in nasal volume and symptoms before and after the ANPT and examined patient's asthma history, allergy, Lund-Mackay score (LMS), total immunoglobulin E, percentage of peripheral eosinophils, and objectively measured relapse at 6 months. Results Patients wwith CRS and nasal polyps (CRSwNP) were more likely to have a positive ANPT test result compared to those without nasal polyps (CRSsNP) (21.4% vs 5.5%). The ANPT-positive group had a higher LMS and required more revision endoscopic sinus surgery than those in the ANPT-negative group. The results were that similar results were observed in CRSwNP and CRSsNP. PMID:26924187

  15. Onychomycosis in patients with chronic leg ulcer and toenail abnormalities.

    PubMed

    Cabete, Joana; Galhardas, Célia; Apetato, Margarida; Lestre, Sara

    2015-01-01

    Nails have a limited number of reactive patterns to disease. Accordingly, toenail changes of different etiologies may mimic onychomycosis. OBJECTIVE To determine the prevalence of toenail onychomycosis among patients with leg ulcer and toenail abnormalities attending a dermatology clinic. METHODS A cross-sectional study was conducted through the analysis of clinical records and results of mycological examination. RESULTS A total of 81 patients were included, with a median age of 76.0 years. Most ulcers were of venous etiology, followed by those of mixed and arterial pathogenesis. The mycological evaluation confirmed the diagnosis of onychomycosis in 27.2% of the patients. The etiologic agent was a dermatophyte in 59.1% of isolates in nail samples, while Trichophyton interdigitale was the most frequent fungal species (40.9%). CONCLUSIONS Most toenail abnormalities in patients with chronic leg ulcer were not onychomycosis. This study highlights the importance of systematic mycological examination in these patients, in order to avoid overtreatment with systemic antifungals, unnecessary costs and side effects. PMID:25672317

  16. Finger extensor variability in TMS parameters among chronic stroke patients

    PubMed Central

    Butler, Andrew J; Kahn, Shannon; Wolf, Steven L; Weiss, Paul

    2005-01-01

    Background This study determined the reliability of topographic motor cortical maps and MEP characteristics in the extensor digitorum communis (EDC) evoked by single-pulse TMS among patients with chronic stroke. Methods Each of ten patients was studied on three occasions. Measures included location of the EDC hotspot and center of gravity (COG), threshold of activation and average amplitude of the hotspot, number of active sites, map volume, and recruitment curve (RC) slope. Results Consistent intrahemispheric measurements were obtained for the three TMS mapping sessions for all measured variables. No statistically significant difference was observed between hemispheres for the number of active sites, COG distance or the RC slope. The magnitude and range of COG movement between sessions were similar to those reported previously with this muscle in able-bodied individuals. The average COG movement over three sessions in both hemispheres was 0.90 cm. The average COG movement in the affected hemisphere was 1.13 (± 0.08) cm, and 0.68 (± 0.04) cm) for the less affected hemisphere. However, significant interhemispheric variability was seen for the average MEP amplitude, normalized map volume, and resting motor threshold. Conclusion The physiologic variability in some TMS measurements of EDC suggest that interpretation of TMS mapping data derived from hemiparetic patients in the chronic stage following stroke should be undertaken cautiously. Irrespective of the muscle, potential causes of variability should be resolved to accurately assess the impact of pharmacological or physical interventions on cortical organization as measured by TMS among patients with stroke. PMID:15927075

  17. [Hyperhomocysteinemia as a vascular risk factor in chronic hemodialysis patients].

    PubMed

    Trimarchi, Hernán; Young, Pablo; Díaz, María L; Schropp, Juan; Forrester, Mariano; Freixas, Emilio

    2005-01-01

    Homocysteine is an independent risk factor for cardiovascular disease in the general population. In addition, it plays a main role in the development of atherogenesis and thrombosis, particularly in end-stage renal disease patients. Therefore, hemodialysis patients are under the burden of homocysteine toxic effects, present in nearly 90% of dialysis patients. Our group found that folic acid is an efficient therapeutic approach to decrease homocysteine levels, and the addition of intravenous methylcobalamin potentiates this effect; however, methylcobalamin alone was unsuccessful to normalize homocysteine levels. With time a group of patients required a higher dose of folic acid to reduce hyperhomocysteinemia. Patients homozygous and, to a lesser extent heterozygous, to the C677T thermolabile variant of methylenetetrahydrofolate reductase (MTHFR) presented a reduced catalytic activity and required a higher folic acid dose. Vascular-access thrombotic events were similar in all patients according to the variants of the enzyme, suggesting that treating hyperhomocysteinemia was the key to lower the risk of thromboses. Noteworthy, hypohomocysteinemia, generally acompanying malnourishment, is associated to higher mortality. Albeit hyper-homocysteinemia is considered a vascular risk factor in renal failure patients, it has not yet been established in this population if its correction is associated with a decrease in the rate of vascular disease and thrombosis. However, given the mentioned evidence about the low risk and good tolerance of vitamin therapy, we believe it useful to know folate, cobalamin and homocysteine blood levels in chronic renal patients and start a prompt treatment, which may proof adequate to maintain homocysteine levels of 10 +/- 5 micromol/l. PMID:16433478

  18. Profile of sexuality in Moroccan chronic low back pain patients

    PubMed Central

    2013-01-01

    Background Sexual life had an important role in preserving the good quality of life for patients and for their partner. Chronic Low Back Pain (CLBP) as other musculoskeletal diseases may affect all aspects of life including sexual functioning. The purpose of this study is to describe the impact of CLBP on the sexual life of patients and to identify the factors that affect their Sexual Quality of Life (SQOL). Methods One hundred CLBP sexually active patients were included. Patients and disease Characteristics were collected. Impact on sexual life (sexual intercourse and SQOL) was also assessed. Univariate and multivariate analysis were performed to analyze significant determinants associated with the SQOL disturbance. Results Eighty one percent of our patients complained about sexual difficulties related to CLBP. Libido decrease and painful intercourse position were reported respectively in 14.8 and 97.5% of cases. The most pain generating position was supine. Mean of sexual intercourse frequency decrease was at −10.4 ± 4.8 per month. SQOL score mean was at 44.6 ± 17.4%. Men suffered more than women from sexual problems (respectively 90% vs. 72%; p = 0.02). Men had worse SQOL than women (respectively 38.9 ± 17.2 vs. 50.3 ± 15.7%; p = 0.001). Univariate and multivariate analysis showed that advanced age (p = 0.009), poor functional status (p = 0.03), male gender (p = 0.03) and sexual intercourse frequency decrease (p = 0.005) were the independent variables associated with the SQOL disturbance. Conclusion Our study suggests that sexuality is profoundly disturbed in CLBP patients; both their sexual intercourse and SQOL were affected. This disturbance seems to be associated with patient and disease characteristics. Sexuality should be taken into account in managing CLBP patients. PMID:23413914

  19. A Taiwanese Mandarin Main Concept Analysis (TM-MCA) for Quantification of Aphasic Oral Discourse

    ERIC Educational Resources Information Center

    Kong, Anthony Pak-Hin; Yeh, Chun-Chih

    2015-01-01

    Background: Various quantitative systems have been proposed to examine aphasic oral narratives in English. A clinical tool for assessing discourse produced by Cantonese-speaking persons with aphasia (PWA), namely Main Concept Analysis (MCA), was developed recently for quantifying the presence, accuracy and completeness of a narrative. Similar…

  20. Mimicking Aphasic Semantic Errors in Normal Speech Production: Evidence from a Novel Experimental Paradigm

    ERIC Educational Resources Information Center

    Hodgson, Catherine; Lambon Ralph, Matthew A.

    2008-01-01

    Semantic errors are commonly found in semantic dementia (SD) and some forms of stroke aphasia and provide insights into semantic processing and speech production. Low error rates are found in standard picture naming tasks in normal controls. In order to increase error rates and thus provide an experimental model of aphasic performance, this study…

  1. ART AS A MEANS OF COMMUNICATION WITH DEAF AND APHASIC CHILDREN.

    ERIC Educational Resources Information Center

    SILVER, BAWLEY; SIMON, CAROL T.

    USING ART AS A MEANS OF COMMUNICATION AND EXPRESSION, THE DEAF OR APHASIC CHILD CAN REMEMBER, IMAGINE, ASSOCIATE, GENERALIZE, AND EVALUATE WITHOUT LANGUAGE. PAINTING CAN ENABLE HIM TO DISCOVER AND TEST HIS POWERS, AND THUS MEET HIS EMOTIONAL NEEDS AS WELL AS PROVIDE AN OPPORTUNITY FOR HIS AESTHETIC GROWTH. THE CHILD MAY SHOW UNEXPECTED TALENT AND…

  2. Grammatical Morpheme Development in an Aphasic Child: Some Problems with the Normative Model.

    ERIC Educational Resources Information Center

    Cousins, Andrea

    Major findings are reported of a longitudinal, naturalistic study of grammatical morpheme development in an aphasic child from 5;5 to 6;1. The majority of the morphemes were not acquired in the same order nor at the same mean length of utterance (MLU) levels reported for normal children. As an alternative to the normal acquisition model, based on…

  3. Potential drug-drug interactions in hospitalized patients with chronic heart failure and chronic obstructive pulmonary disease

    PubMed Central

    Roblek, Tina; Trobec, Katja; Mrhar, Ales

    2014-01-01

    Introduction Polypharmacy is common in patients with chronic heart failure (HF) and/or chronic obstructive pulmonary disease (COPD), but little is known about the prevalence and significance of drug-drug interactions (DDIs). This study evaluates DDIs in hospitalized patients. Material and methods We retrospectively screened medical charts over a 6-month period for diagnosis of chronic HF and/or COPD. Potential DDIs were evaluated using Lexi-Interact software. Results Seven hundred and seventy-eight patients were included in the study (median age 75 years, 61% men). The median number of drugs on admission and discharge was 6 (interquartile range (IQR) 4–9) and 7 (IQR 5–), respectively (p = 0.10). We recorded 6.5 ±5.7 potential DDIs per patient on admission and 7.2 ±5.6 on discharge (p = 0.2). From admission to discharge, type-C and type-X potential DDIs increased (p < 0.05 for both). Type X interactions were rare (< 1%), with the combination of a β-blocker and a β2 agonist being the most common (64%). There were significantly more type-C and type-D potential DDIs in patients with chronic HF as compared to patients with COPD (p < 0.001). Patients with concomitant chronic HF and COPD had more type-C and type-X potential DDIs when compared to those with individual disease (p < 0.005). An aldosterone antagonist and ACE inhibitor/ARB were prescribed to 3% of chronic HF patients with estimated glomerular filtration rate < 30 ml/(min × 1.73 m2). Conclusions The DDIs are common in patients with chronic HF and/or COPD, but only a few appear to be of clinical significance. The increase in potential DDIs from admission to discharge may reflect better guideline implementation rather than poor clinical practice. PMID:25395943

  4. Oral doxophylline in patients with chronic obstructive pulmonary disease.

    PubMed

    Villani, F; De Maria, P; Ronchi, E; Galimberti, M

    1997-03-01

    Doxophylline, or 2-(7'-theophyllinemethyl)1,3-dioxolane, is a theophylline derivative which has shown interesting bronchodilating activity, and it appears to determine few adverse effects. The aim of the present investigation was to evaluate clinical therapeutic effects of the drug in the treatment of 2 groups of patients suffering from moderate to severe chronic obstructive pulmonary disease differing in acute response to the inhaled beta 2-agonist salbutamol and to compare changes of lung function tests to serum concentration of doxophylline. We studied 67 patients with chronic obstructive pulmonary disease (median age 63 years, 9 females and 58 males) who were all clinically stable at the time of the study. Patients were separated into 2 groups on the basis of their reaction to inhalation of 200 micrograms of salbutamol: those with an increased FEV1 of more than 20% from baseline value (group 1), and those with no increase (group 2). Doxophylline was administered orally at the dose of 400 mg 3 times daily. Serum levels of doxophylline were determined by high-pressure liquid chromatography. Spirometry and blood gas analysis were performed before and 10 days after treatment. Four patients stopped drug assumption because of side effects (3 for dyspepsia and 1 for anxiety). In group 1 (34 patients), a significant increase in SVC, FVC, FEV1, FEF 25-75% and PEFR was observed. In group 1 (29 patients), only PEFR significantly increased. No modifications in blood gas analysis were observed. The mean serum level of doxophylline was 14 micrograms/ml in group 1 and 9 micrograms/ml in group 2: the difference was statistically significant. The relation between serum levels of doxophylline and FVC showed an increase in the parameter up to the concentration of 12-13 micrograms/ml, after which a plateau phase was observed. On the basis of our data, doxophylline appears to have an interesting bronchodilating effect in patients responsive to the inhaled beta 2-agonist salbutamol

  5. Hypoarousal in patients with the neglect syndrome and emotional indifference.

    PubMed

    Heilman, K M; Schwartz, H D; Watson, R T

    1978-03-01

    Physiologic theories of emotion suggest that activation is important in the experience of emotion; patients exhibiting "neglect" as a consequence of right parietotemporal of dysfunction show flattened affect. We studied arousal in patients with lesions of the right hemisphere who also exhibited emotional indifference, in aphasic patients with lesions of the left hemisphere, and in non-brain-damaged controls, by stimulating the forearm ipsilateral to the side of the brain lesion while recording galvanic skin responses (GSRs) from the fingers on the same side. The group exhibiting neglect had lower GSRs than aphasic patients or non-brain-damaged controls. Aphasic patients had higher GSRs than non-brain-damaged controls. These results suggest that neglect is associated with disturbances in bilateral arousal and that this disorder of arousal may be responsible in part for flattened affect. The heightened GSR in aphasic patients may reflect disinhibition, which might be partly responsible for increased emotionality in these patients. PMID:564476

  6. Provider-sponsored virtual communities for chronic patients: improving health outcomes through organizational patient-centred knowledge management.

    PubMed

    Winkelman, Warren J; Choo, Chun Wei

    2003-12-01

    Patients with long-term chronic disease experience numerous illness patterns and disease trends over time, resulting in different sets of knowledge needs than patients who intermittently seek medical care for acute or short-term problems. Health-care organizations can promote knowledge creation and utilization by chronic patients through the introduction of a virtual, private, disease-specific patient community. This virtual socialization alters the role of chronic disease patients from external consumers of health-care services to a 'community of practice' of internal customers so that, with the tacit support of their health-care organization, they have a forum supporting the integration of knowledge gained from the experiences of living with chronic disease in their self-management. Patient-centred health-care organizations can employ the virtual community to direct and support the empowerment of chronic patients in their care. PMID:15040797

  7. Glycaemic changes in patients with chronic kidney disease.

    PubMed

    De'Marziani, Guillermo; Soler Pujol, Gervasio; Obregón, Liliana Miriam; Morales, Elisa Mabel; Gonzalez, Claudio Daniel; Gonzalez Paganti, Luciana; Cacciagiú, Leonardo; Lopez, Graciela; Schreier, Laura; Elbert, Alicia

    2016-01-01

    In Argentina, there have been no studies aimed at establishing the prevalence of dysglycaemia (impaired fasting glucose [IFG], impaired glucose tolerance [IGT] and diabetes mellitus [DM]) in patients with chronic kidney disease (CKD). Our group decided to conduct an observational study to evaluate the frequency with oral glucose tolerance test (OGTT) in CKD patients with no previous data for dysglycaemia in their medical records. OGTT was performed in 254 patients (60.62% male) with stage 3, 4 and 5 CKD under conservative treatment, haemodialysis or transplantation. Results for DM were found in 10 patients according to fasting glucose alone (3.94%; 95% CI: 1.35-6.53%), 11 patients with exclusively the second hour criterion (4.33%; 95% CI: 1.63-7.03%), 15 with both criteria (5.91%; 95% CI: 2.81-9.00%) and 36 patients with at least one criteria (14.17%; 95% CI: 9.69-18.66%). In a multivariate analysis, DM was associated with waist circumference (OR=1.033 per cm; 95% CI, 1.005 to 1.062; P=.019) and with conservative treatment vs. replacement therapy (OR=0.41; 95% CI: 0.19-0.92; P=.028). IGT was evident in 24.6% and 20.3 on conservative vs. replacement therapy, with no statistically significant difference. IFG (ADA criteria) was 19.75 vs. 9.24% in conservative vs. replacement therapy, with a statistically significant difference. OGTT is suggested for all CKD patients since it is able to detect the full range of unknown dysglycaemias, which avoids underdiagnoses and favours performing treatments to prevent progression in DM risk groups (IFG and/or IGT). It also aids in the selection of the most appropriate medication for transplantation or treatment initiation in new cases of undiagnosed DM to decrease morbidity and mortality. PMID:26873550

  8. Sleep disorders in pediatric chronic kidney disease patients.

    PubMed

    Stabouli, Stella; Papadimitriou, Eleni; Printza, Nikoleta; Dotis, John; Papachristou, Fotios

    2016-08-01

    The prevalence of sleep disorders during childhood has been estimated to range from 25 to 43 %. The aim of this review is to determine the prevalence of sleep disorders and possible associations with chronic kidney disease (CKD)-related factors and health-related quality of life (HRQOL) in children with CKD. An electronic systematic literature search for sleep disorders in children with CKD in Pubmed, Embase and the Cochrane Library Databases identified seven relevant articles for review, all of which reported an increased prevalence of sleep disorders in children with CKD. Five studies included children with CKD undergoing dialysis, and two studies included only non-dialysis patients. In all studies the presence of sleep disturbances was assessed by questionnaires; only one study compared the results of a validated questionnaire with laboratory-based polysomnography. The prevalence of any sleep disorder ranged from 77 to 85 % in dialysis patients, to 32-50 % in transplanted patients and 40-50 % in non-dialysis patients. The most commonly studied disorder was restless legs syndrome, which presented at a prevalence of 10-35 %. Three studies showed significant associations between presence of sleep disorders and HRQOL. We found consistent evidence of an increased prevalence of sleep disturbances in children with CKD, and these seemed to play a critical role in HRQOL. PMID:26482250

  9. Vitamin B status in patients with chronic fatigue syndrome.

    PubMed Central

    Heap, L C; Peters, T J; Wessely, S

    1999-01-01

    Some patients with chronic fatigue syndrome say they benefit from taking vitamin supplements. We assessed functional status for the B vitamins pyridoxine, riboflavin and thiamine in 12 vitamin-untreated CFS patients and in 18 healthy controls matched for age and sex. Vitamin-dependent activities--aspartate aminotransferase (AST) for pyridoxine, glutathione reductase (GTR) for riboflavin, transketolase (TK) for thiamine--were measured in erythrocyte haemolysates before and after in-vitro addition of the relevant vitamin. For all three enzymes basal activity (U/g Hb) was lower in CFS patients than in controls: AST 2.84 (SD 0.62) vs 4.61 (1.43), P < 0.001; GTR 6.13 (1.89) vs 7.42 (1.25), P < 0.04; TK 0.50 (0.13) vs 0.60 (0.07), P < 0.04. This was also true of activated values: AST 4.91 (0.54) vs 7.89 (2.11), P < 0.001; GTR 8.29 (1.60) vs 10.0 (1.80), P < 0.001; TK 0.56 (0.19) vs 0.66 (0.08), P < 0.07. The activation ratios, however, did not differ between the groups. These data provide preliminary evidence of reduced functional B vitamin status, particularly of pyridoxine, in CFS patients. PMID:10450194

  10. Prediction of Chronic Subdural Hematoma in Minor Head Trauma Patients

    PubMed Central

    Han, Sang-Beom; Song, Shi-Hun; Youm, Jin-Young; Koh, Hyeon-Song; Kim, Seon-Hwan; Kwon, Hyon-Jo

    2014-01-01

    Objective Chronic subdural hematoma (CSDH) is relatively common in neurosurgical field. However not all patients develop CSDH after minor head trauma. In this study, we evaluate the risk factors of post-traumatic CSDH. Methods Two-hundred and seventy-seven patients were enrolled and analyzed in this study from January 2012 to December 2013. Of those, 20 participants had minor head trauma developed CSDH afterward. We also included 257 patients with minor head trauma who did not develop CSDH during the same follow-up period as the control group. We investigated the risk factors related to the development of CSDH after minor head trauma. Results Old age (p=0.014), preexisting diabetes mellitus (p=0.010), hypertension (p=0.026), history of cerebral infarction (p=0.035), antiplatelet agents (p=0.000), acute subdural hematoma in the convexity (p=0.000), encephalomalacia (p=0.029), and long distance between skull and brain parenchyma (p=0.000) were significantly correlated with the development of CSDH after trauma. Multivariate analysis revealed that only the maximum distance between the skull and the cerebral parenchyma was the independent risk factor for the occurrence of CSDH (hazard ratio 2.55, p=0.000). Conclusion We should consider the possibility of developing CSDH in the post-traumatic patients with the identified risk factors. PMID:27169043

  11. Generic data modeling for home telemonitoring of chronically ill patients.

    PubMed Central

    Cai, J.; Johnson, S.; Hripcsak, G.

    2000-01-01

    Management of many types of chronic diseases such as diabetes and asthma relies heavily on patients' self-monitoring of their disease conditions. In recent years, internet-based home telemonitoring systems that allow transmission of patient data to a central database and offer immediate access to the data by the care providers have become available. However, these systems often work with only one or a few types of medical devices and thus are limited in the types of diseases they can monitor. For example, a system designed to collect spirometry data from asthmatic patients cannot be easily adapted to collect blood glucose data from diabetic patients. This is because different medical devices produce different types of data and the existing telemonitoring systems are generally built around a proprietary data schema specific for the device used. In this paper, we describe a generic data schema for a telemonitoring system that is applicable to different types of medical devices and different diseases, and show an implementation of the schema in a relational database suitable for a variety of telemonitoring activities. PMID:11079856

  12. [Lung dysfunction in patients with mild chronic obstructive bronchitis].

    PubMed

    Nefedov, V B; Popova, L A; Shergina, E A

    2004-01-01

    VC, FVC, FEV1, FEV1/VC%, PEF, MEF25, MEF50, MEF75, TCL, TGV, RV, Ravt, Riin, Rex, DLCO-SS, PaO2, and PaO2 were determined in 33 patients with mild chronic obstructive lung disease (FEV1 > 70% of the normal value). All the patients were found to have impaired bronchial patency; most (63.6%) patients had lung volume and capacity changes, almost half (45.5%) the patients had pulmonary gas exchange dysfunction. Impaired bronchial patency mainly appeared as decreased MEF50, MEF15, and FEV1/VC%; altered lung volumes and capacities manifested chiefly by increased RV and decreased VC; pulmonary gas exchange dysfunction showed up primarily as lowered PaO2. The magnitude of the observed functional changes was generally slight. MEF50, MEF75, FEV1/VC%, and VC dropped to 59-20 and 79-70% of the normal value, respectively. RV increased up to 142-196% of the normal value; PaO2 reduced up to 79-60% mm Hg. PMID:15478560

  13. [Inspiratory muscle training in patients with chronic obstructive pulmonary disease].

    PubMed

    Lisboa, C; Borzone, G; Cruz, E

    1998-05-01

    We analyze the effect of inspiratory muscle training (IMT) in patients with chronic obstructive pulmonary disease (COPD), with special emphasis on its effects on inspiratory muscle function and clinical outcomes. We reviewed only randomized, controlled studies that have either controlled both the load and the breathing pattern when using resistive training or have employed a threshold trainer in which the load is independent of the pattern of breathing, since methodological aspects may explain inconsistent results in the literature. In these circumstances, most of the studies demonstrated positive effects on inspiratory muscle function. Clinical effects were seldom evaluated; limited available data showed a reduction in dyspnea that was related to an increase in maximal inspiratory pressures (PIMax). When exercise capacity was evaluated through the distance the patients were able to walk in 6 or 12 minutes, most studies demonstrated a significant increase. Other reported positive effects were improvement in nocturnal SaO2, inspiratory muscle power output and maximal inspiratory flow rate. Based in this review, a recommended training regime appears to be an intermediate load (30-40% PIMax) using a threshold device for 30 minutes daily for at least 5 weeks. Although in the literature the criteria for selecting patients are not always well defined, we consider IMT as a helpful procedure for pulmonar rehabilitation in those patients with a moderately severe inspiratory muscle dysfunction presenting dyspnea during daily living activities despite optimal therapy. PMID:9731440

  14. Febuxostat for hyperuricemia in patients with advanced chronic kidney disease.

    PubMed

    Akimoto, Tetsu; Morishita, Yoshiyuki; Ito, Chiharu; Iimura, Osamu; Tsunematsu, Sadao; Watanabe, Yuko; Kusano, Eiji; Nagata, Daisuke

    2014-01-01

    Febuxostat is a nonpurine xanthine oxidase (XO) inhibitor, which recently received marketing approval. However, information regarding the experience with this agent among advanced chronic kidney disease (CKD) patients is limited. In the current study, we investigated the effects of oral febuxostat in patients with advanced CKD with asymptomatic hyperuricemia. We demonstrated, for the first time, that not only the serum levels of uric acid (UA) but also those of 8-hydroxydeoxyguanosine, an oxidative stress marker, were significantly reduced after six months of febuxostat treatment, with no adverse events. These results encouraged us to pursue further investigations regarding the clinical impact of lowering the serum UA levels with febuxostat in advanced CKD patients in terms of concomitantly reducing oxidative stress via the blockade of XO. More detailed studies with a larger number of subjects and assessments of the effects of multiple factors affecting hyperuricemia, such as age, sex, and dietary habits, would shed light on the therapeutic challenges of treating asymptomatic hyperuricemia in patients with various stages of CKD. PMID:25210423

  15. Detection of Mycotoxins in Patients with Chronic Fatigue Syndrome

    PubMed Central

    Brewer, Joseph H.; Thrasher, Jack D.; Straus, David C.; Madison, Roberta A.; Hooper, Dennis

    2013-01-01

    Over the past 20 years, exposure to mycotoxin producing mold has been recognized as a significant health risk. Scientific literature has demonstrated mycotoxins as possible causes of human disease in water-damaged buildings (WDB). This study was conducted to determine if selected mycotoxins could be identified in human urine from patients suffering from chronic fatigue syndrome (CFS). Patients (n = 112) with a prior diagnosis of CFS were evaluated for mold exposure and the presence of mycotoxins in their urine. Urine was tested for aflatoxins (AT), ochratoxin A (OTA) and macrocyclic trichothecenes (MT) using Enzyme Linked Immunosorbent Assays (ELISA). Urine specimens from 104 of 112 patients (93%) were positive for at least one mycotoxin (one in the equivocal range). Almost 30% of the cases had more than one mycotoxin present. OTA was the most prevalent mycotoxin detected (83%) with MT as the next most common (44%). Exposure histories indicated current and/or past exposure to WDB in over 90% of cases. Environmental testing was performed in the WDB from a subset of these patients. This testing revealed the presence of potentially mycotoxin producing mold species and mycotoxins in the environment of the WDB. Prior testing in a healthy control population with no history of exposure to a WDB or moldy environment (n = 55) by the same laboratory, utilizing the same methods, revealed no positive cases at the limits of detection. PMID:23580077

  16. Managing Inflammatory Manifestations in Patients with Chronic Granulomatous Disease.

    PubMed

    Magnani, Alessandra; Mahlaoui, Nizar

    2016-10-01

    Chronic granulomatous disease (CGD) is a primary immunodeficiency caused by lack of phagocyte nicotinamide adenine dinucleotide phosphate (NADPH) oxidase, which results in inflammatory dysregulation and increased susceptibility to infections. Patients with CGD may develop severe obstructive disorders of the digestive tract as a result of their dysregulated inflammatory response. Despite a growing focus on inflammatory manifestations in CGD, the literature data on obstructive complications are far less extensive than those on infectious complications. Diagnosis and management of patients with concomitant predispositions to infections and hyperinflammation are particularly challenging. Although the inflammatory and granulomatous manifestations of CGD usually respond rapidly to steroid treatment, second-line therapies (immunosuppressants and biologics) may be required in refractory cases. Indeed, immunosuppressants (such as anti-tumor necrosis factor agents, thalidomide, and anakinra) have shown some efficacy, but the value of this approach is controversial, given the questionable risk-to-benefit ratio and the small numbers of patients treated to date. Significant progress in allogeneic hematopoietic stem cell transplantation (the only curative treatment for CGD) has been made through better supportive care and implementation of improved, reduced-intensity conditioning regimens. Gene therapy may eventually be an option for patients lacking a suitable donor; clinical trials with new, safer vectors are ongoing at a few centers. PMID:27299584

  17. Hurricane Katrina and chronic dialysis patients: better tidings than originally feared?

    PubMed

    Vanholder, Raymond C; Van Biesen, Wim A; Sever, Mehmet S

    2009-10-01

    Besides victims with acute kidney injury, disasters may also affect the destiny of chronic dialysis patients. This Commentary discusses the article by Kutner et al. describing the outcome of chronic dialysis patients who were victims of Hurricane Katrina. The importance of advance disaster plans, including instructions to chronic dialysis patients, is emphasized. In addition, it is expected that specific recommendations, which are currently being prepared, will offer ad hoc advice to rescuers. PMID:19752861

  18. Metabolic syndrome in hospitalized patients with chronic obstructive pulmonary disease.

    PubMed

    Mekov, Evgeni; Slavova, Yanina; Tsakova, Adelina; Genova, Marianka; Kostadinov, Dimitar; Minchev, Delcho; Marinova, Dora

    2015-01-01

    Introduction. The metabolic syndrome (MS) affects 21-53% of patients with chronic obstructive pulmonary disease (COPD) with a higher prevalence in the early stages of COPD, with results being highly variable between studies. MS may also affect natural course of COPD-number of exacerbations, quality of life and lung function. Aim. To examine the prevalence of MS and its correlation with comorbidities and COPD characteristics in patients with COPD admitted for exacerbation. Material and methods. 152 patients with COPD admitted for exacerbation were studied for presence of MS. All of them were also assessed for vitamin D status and diabetes mellitus type 2 (DM). Data were gathered for smoking status and exacerbations during the last year. All patients completed CAT (COPD assessment test) and mMRC (Modified Medical Research Council Dyspnea scale) questionnaires and underwent spirometry. Duration of current hospital stay was recorded. Results. 25% of patients have MS. 23.1% of the male and 29.5% of the female patients have MS (p > 0.05). The prevalence of MS in this study is significantly lower when compared to a national representative study (44.6% in subjects over 45 years). 69.1% of all patients and 97.4% from MS patients have arterial hypertension. The presence of MS is associated with significantly worse cough and sleep (1st and 7th CAT questions; p = 0.002 and p = 0.001 respectively) and higher total CAT score (p = 0.017). Average BMI is 27.31. None of the patients have MS and BMI <25. There is a correlation between the presence of MS and DM (p = 0.008) and with the number of exacerbations in the last year (p = 0.015). There is no correlation between the presence of MS and the pulmonary function. Conclusion. This study among hospitalized COPD patients finds comparable but relatively low prevalence of MS (25%) compared to previously published data (21-53%) and lower prevalence compared to general population (44.6%). MS may impact quality of life and the number of

  19. Metabolic syndrome in hospitalized patients with chronic obstructive pulmonary disease

    PubMed Central

    Slavova, Yanina; Tsakova, Adelina; Genova, Marianka; Kostadinov, Dimitar; Minchev, Delcho; Marinova, Dora

    2015-01-01

    Introduction. The metabolic syndrome (MS) affects 21–53% of patients with chronic obstructive pulmonary disease (COPD) with a higher prevalence in the early stages of COPD, with results being highly variable between studies. MS may also affect natural course of COPD—number of exacerbations, quality of life and lung function. Aim. To examine the prevalence of MS and its correlation with comorbidities and COPD characteristics in patients with COPD admitted for exacerbation. Material and methods. 152 patients with COPD admitted for exacerbation were studied for presence of MS. All of them were also assessed for vitamin D status and diabetes mellitus type 2 (DM). Data were gathered for smoking status and exacerbations during the last year. All patients completed CAT (COPD assessment test) and mMRC (Modified Medical Research Council Dyspnea scale) questionnaires and underwent spirometry. Duration of current hospital stay was recorded. Results. 25% of patients have MS. 23.1% of the male and 29.5% of the female patients have MS (p > 0.05). The prevalence of MS in this study is significantly lower when compared to a national representative study (44.6% in subjects over 45 years). 69.1% of all patients and 97.4% from MS patients have arterial hypertension. The presence of MS is associated with significantly worse cough and sleep (1st and 7th CAT questions; p = 0.002 and p = 0.001 respectively) and higher total CAT score (p = 0.017). Average BMI is 27.31. None of the patients have MS and BMI <25. There is a correlation between the presence of MS and DM (p = 0.008) and with the number of exacerbations in the last year (p = 0.015). There is no correlation between the presence of MS and the pulmonary function. Conclusion. This study among hospitalized COPD patients finds comparable but relatively low prevalence of MS (25%) compared to previously published data (21–53%) and lower prevalence compared to general population (44.6%). MS may impact quality of life and the

  20. Pulmonary function differences in patients with chronic right heart failure secondary to pulmonary arterial hypertension and chronic left heart failure

    PubMed Central

    Liu, Wei-Hua; Luo, Qin; Liu, Zhi-Hong; Zhao, Qing; Xi, Qun-Ying; Xue, Hai-Feng; Zhao, Zhi-Hui

    2014-01-01

    Background Pulmonary abnormalities are found in both chronic heart failure (CHF) and pulmonary arterial hypertension (PAH). The differences of pulmonary function in chronic left heart failure and chronic right heart failure are not fully understood. Material/Methods We evaluated 120 patients with stable CHF (60 with chronic left heart failure and 60 with chronic right heart failure). All patients had pulmonary function testing, including pulmonary function testing at rest and incremental cardiopulmonary exercise testing (CPX). Results Patients with right heart failure had a significantly lower end-tidal partial pressure of CO2 (PetCO2), higher end-tidal partial pressure of O2 (PetO2) and minute ventilation/CO2 production (VE/VCO2) at rest. Patients with right heart failure had a lower peak PetCO2, and a higher peak dead space volume/tidal volume (VD/VT) ratio, peak PetO2, peak VE/VCO2, and VE/VCO2 slope during exercise. Patients with right heart failure had more changes in ΔPetCO2 and ΔVE/VCO2, from rest to exercise. Conclusions Patients with right heart failure had worse pulmonary function at rest and exercise, which was due to severe ventilation/perfusion (V/Q) mismatching, severe ventilation inefficiency, and gas exchange abnormality. PMID:24916204

  1. Comorbidity Patterns in Patients with Chronic Diseases in General Practice

    PubMed Central

    García-Olmos, Luis; Salvador, Carlos H.; Alberquilla, Ángel; Lora, David; Carmona, Montserrat; García-Sagredo, Pilar; Pascual, Mario; Muñoz, Adolfo; Monteagudo, José Luis; García-López, Fernando

    2012-01-01

    Introduction Healthcare management is oriented toward single diseases, yet multimorbidity is nevertheless the rule and there is a tendency for certain diseases to occur in clusters. This study sought to identify comorbidity patterns in patients with chronic diseases, by reference to number of comorbidities, age and sex, in a population receiving medical care from 129 general practitioners in Spain, in 2007. Methods A cross-sectional study was conducted in a health-area setting of the Madrid Autonomous Region (Comunidad Autónoma), covering a population of 198,670 individuals aged over 14 years. Multiple correspondences were analyzed to identify the clustering patterns of the conditions targeted. Results Forty-two percent (95% confidence interval [CI]: 41.8–42.2) of the registered population had at least one chronic condition. In all, 24.5% (95% CI: 24.3–24.6) of the population presented with multimorbidity. In the correspondence analysis, 98.3% of the total information was accounted for by three dimensions. The following four, age- and sex-related comorbidity patterns were identified: pattern B, showing a high comorbidity rate; pattern C, showing a low comorbidity rate; and two patterns, A and D, showing intermediate comorbidity rates. Conclusions Four comorbidity patterns could be identified which grouped diseases as follows: one showing diseases with a high comorbidity burden; one showing diseases with a low comorbidity burden; and two showing diseases with an intermediate comorbidity burden. PMID:22359665

  2. [Ventilatory disorders in patients with chronic heart failure].

    PubMed

    Grzywa-Celińska, Anna; Dyczko, Monika; Rękas-Wójcik, Agata; Szmygin-Milanowska, Katarzyna; Witczak, Agnieszka; Ostrowski, Stanisław; Barud, Wojciech; Mosiewicz, Jerzy

    2015-10-01

    after exhaling 50% and 75% of forced vital capacity. Due to a considerable epidemiological problem, as well as significance of the clinical symptoms manifesting ventilatory disorders in course of chronic heart failure, there should be put emphasis on cardiac injury prevention in individuals from risk groups and the proper treatment of patients already suffering from chronic heart failure. PMID:26608495

  3. Management of hyperglycemia in patients with chronic kidney disease.

    PubMed

    Aires Neto, Patrícia; Gomes, Henrique Vieira; Campos, Mário

    2013-01-01

    Diabetes currently accounts for approximately 45% of cases of end-stage renal failure in patients undergoing hemodialysis. Several observational studies have identified a positive correlation between measures of glycemic control and cardiovascular and microvascular benefits. Several randomized prospective studies have been conducted to quantify the impact of strict glycemic control on morbidity and mortality. These studies have consistently demonstrated an association between strict glycemic control and a reduction in microvascular events, but these results contrast with the lack of consistent results regarding macrovascular events. Treating diabetes has always been challenging. This challenge is increased in chronic kidney disease, due to changes in the pharmacokinetics and pharmacodynamics of insulin and most oral antidiabetic agents. The available pharmacotherapeutic arsenal for treating type 2 diabetes mellitus currently involves approximately 6 different pharmacological classes of oral antidiabetic agents and different modalities of insulin therapy. PMID:23807643

  4. Hereditary spherocytosis in a malay patient with chronic haemolysis.

    PubMed

    Sheikh, Muhammad Kamil; Yusoff, Narazah Mohd; Kaur, Gurjeet; Khan, Farhat Aziz

    2007-07-01

    This case report describes a 35-year-old lady who presented with generalized weakness and lethargy of two weeks duration and jaundice of more than 20 years duration. Her initial workup was suggestive of haemolysis and blood film showed a leucoerythoblastic picture with moderate microspherocytes. She was finally diagnosed as a case of hereditary spherocytosis after ruling out other possible causes of chronic haemolysis and supported by an abnormal osmotic fragility test, although family members refused for screening. Hereditory spherocytosis is uncommon in Malay population and presentation with jaundice of 20 years duration with leucoerythroblastic picture on blood film were interesting features in this case. Patient is being followed closely for need of splenectomy in near future as per severity of haemolysis and currently being managed with folic acid supplement. PMID:22993492

  5. [Optimization of energy metabolism in patients with chronic heart failure].

    PubMed

    Korzh, A N

    2010-01-01

    Nowadays particular interest of clinicians is attracted by metabolic therapy of patients with chronic heart failure (CHF). The objective of this study was to investigate the influence of complex therapy with addition of Vasonat on the dynamics of remodeling indexes of left ventricle and functional class of CHF on classification of NYHA. It has been shown that application of metabolic modulator Vasonat in addition to conventional therapy of CHF facilitated the clinical improvement and significant decline of functional class. Vasonat use resulted in the meaningful improvement of the contractive function of myocardium and increase of tolerance to the physical exercise. Moreover, high efficiency of Vasonat has been demonstrated in the control of the syndrome of oxidizing stress, by decrease in intensity of free-radical processes and activation of the antioxidant defense system. PMID:21265120

  6. [Respiratory preparation before surgery in patients with chronic respiratory failure].

    PubMed

    Delay, Jean-Marc; Jaber, Samir

    2012-03-01

    Scheduled and/or thoracic, abdominal surgeries increase the risk of respiratory postoperative complications. In patients with chronic respiratory failure, preoperative evaluation should be performed to evaluate respiratory function in aim to optimize perioperative management. Preoperative gas exchange abnormalities (hypoxemia or hypercapnia) are associated with respiratory postoperative complications. Respiratory physiotherapy and prophylactic non-invasive ventilation should be integrated in a global rehabilitation management for cardiothoracic or abdominal surgery procedures, which are at high risk of postoperative respiratory dysfunction. Stopping tobacco consummation should be benefit, but decease risk of postoperative complications is relevant only after a period for 6 to 8 weeks of cessation. Bronchodilatator aerosol therapy (beta-agonists and atropinics) and inhaled corticotherapy allow a rapid preparation for 24 to 48 h. Systematic preoperative antibiotherapy should not be recommended. PMID:22004791

  7. Enveloped particles in the serum of chronic hepatitis C patients

    SciTech Connect

    Petit, Marie-Anne . E-mail: petit@lyon.inserm.fr; Lievre, Marjory . E-mail: marjory.lievre@free.fr; Peyrol, Simone . E-mail: peyrol@laennec.univ-lyon1.fr; De Sequeira, Sylvie . E-mail: desequeira@lyon.inserm.fr; Berthillon, Pascale . E-mail: berthillon@lyon.inserm.fr; Ruigrok, Rob W.H. . E-mail: ruigrok@embl-grenoble.fr; Trepo, Christian . E-mail: trepo@lyon.inserm.fr

    2005-06-05

    HCV particles were isolated from the plasma of chronically infected patients. The virus was analysed by sucrose density gradient centrifugation. The fractions were tested for viral RNA, core antigen and envelope proteins by using a monoclonal antibody directed against the natural E1E2 complex (D32.10). Two populations of particles containing RNA plus core antigen were separated: the first with a density of 1.06-1.08 g/ml did not contain the envelope proteins; the second with a density between 1.17 and 1.21 g/ml expressed both E1 and E2 glycoproteins. Electron microscopy of the enveloped population after immunoprecipitation with D32.10 showed spherical particles with a rather featureless surface and with a diameter around 40 nm. Immuno-gold staining gave evidence that the E1E2 complex was indeed positioned at the surface of these particles.

  8. Migraine, daily chronic headache and fibromyalgia in the same patient: an evolutive "continuum" of non organic chronic pain? About 100 clinical cases.

    PubMed

    Centonze, V; Bassi, A; Cassiano, M A; Munno, I; Dalfino, L; Causarano, V

    2004-10-01

    Aim of this study is to evaluate if migraine, daily chronic headache and fibromyalgia in the same patient can be considered as an evolutive continuum of non organic chronic pain. Therefore, migraine, daily chronic headache and fibromyalgia should be considered the expression of chronic antinociceptive system alteration. PMID:15549565

  9. A longitudinal study of CPAP therapy for patients with chronic cough and obstructive sleep apnoea

    PubMed Central

    2013-01-01

    Background Chronic cough patients are rendered therapies for gastro-esophageal reflux (GERD), upper airway cough syndrome (UACS) and cough-variant asthma (CVA) with varying benefit. Idiopathic or unexplained cough has emerged as an important clinical entity in both primary care and subspecialty clinics. Recent evidence points to a link between chronic cough and untreated obstructive sleep apnea (OSA). Methods A prospective observational study was done to evaluate the effect of OSA therapy in patients with chronic cough. Patients enrolled into the study underwent questionnaires to evaluate for GERD, UACS and CVA along with screening questionnaires for OSA and daytime sleepiness. The Leicester cough questionnaire (LCQ) was done at baseline and during serial visits to evaluate cough intensity and was used as the primary outcome measure of the effect of CPAP therapy on chronic cough. Results Out of 37 patients enrolled into the study, only 28 patients had follow up LCQ scores available and therefore underwent analysis. 22/28 patients were suspected to have OSA based on abnormal STOP-BANG screening questionnaire scores and overnight oximetry abnormalities. Of these 19/28 patients had overnight attended polysomnography with definitive diagnosis of OSA yielding a 68% prevalence of OSA in our chronic cough population. Chronic cough patients treated for OSA tended to be older with a significantly higher BMI than chronic cough patients without OSA. Significant improvement of LCQ scores occurred with CPAP therapy for OSA in chronic cough patients. Conclusion OSA is significantly prevalent in chronic cough patients. Subjects with chronic cough and OSA tend to be older and obese. Treatment of OSA in chronic cough patients yields significant improvement in their health status. PMID:23845135

  10. [Lung dysfunction in patients with severe chronic obstructive bronchitis].

    PubMed

    Nefedov, V B; Popova, L A; Shergina, E A

    2005-01-01

    VC, FVC, FEV1, FEV1/VC%, PEF, MEF25, MEF50, MEF75, TCL, TGV, RV, Raw, Rin, Rex, DLCO-SS, PaO2, and PaCO2 were determined in 36 patients with severe chronic obstructive lung disease (FEV1 < 50% of the normal value). All the patients were found to have impaired bronchial patency and changes in lung volumes and capacities; 83.3% of the patients had pulmonary gas exchange dysfunction. Impaired bronchial patency mainly appeared as decreased FEV1, FEV1/VC%, PEF, MEF25, MEF50, MEF75, Raw, Rin, Rex; altered lung volumes and capacities manifested by increased RV, TGV, and TLC, and by decreased VC and FVC; pulmonary gas exchange dysfunction showed up as lowered PaO2 and DLCO-SS, as decreased or increased PaCO2. The observed bronchial patency disorders varied from significant to severe; functional changes in lung volumes and capacities were mild to severe. PMID:15938497

  11. Epidemiology and management of chronic constipation in elderly patients.

    PubMed

    Vazquez Roque, Maria; Bouras, Ernest P

    2015-01-01

    Constipation is a common functional gastrointestinal disorder, with prevalence in the general population of approximately 20%. In the elderly population the incidence of constipation is higher compared to the younger population, with elderly females suffering more often from severe constipation. Treatment options for chronic constipation (CC) include stool softeners, fiber supplements, osmotic and stimulant laxatives, and the secretagogues lubiprostone and linaclotide. Understanding the underlying etiology of CC is necessary to determine the most appropriate therapeutic option. Therefore, it is important to distinguish from pelvic floor dysfunction (PFD), slow and normal transit constipation. Evaluation of a patient with CC includes basic blood work, rectal examination, and appropriate testing to evaluate for PFD and slow transit constipation when indicated. Pelvic floor rehabilitation or biofeedback is the treatment of choice for PFD, and its efficacy has been proven in clinical trials. Surgery is rarely indicated in CC and can only be considered in cases of slow transit constipation when PFD has been properly excluded. Other treatment options such as sacral nerve stimulation seem to be helpful in patients with urinary dysfunction. Botulinum toxin injection for PFD cannot be recommended at this time with the available evidence. CC in the elderly is common, and it has a significant impact on quality of life and the use of health care resources. In the elderly, it is imperative to identify the etiology of CC, and treatment should be based on the patient's overall clinical status and capabilities. PMID:26082622

  12. Private and public in the lives of chronic schizophrenic patients.

    PubMed

    Leferink, K

    1998-01-01

    This article argues that both the private and public spheres must be taken into account when analyzing the development and everyday reality of the mentally ill. Private and public are two poles whose reciprocal relationship constitutes the form taken by a person's life. The interplay of both areas expresses how a person uses his thinking, feeling, and acting to relate to a real or imaginary audience. The psychosocial reality of a person is based on cooperation of the public and private selves. According to a central thesis of this essay, a loss of public presence leads in equal measure to a loss, rather than an increase, of private reality. An empirical study based on a sample of patients with chronic schizophrenia confirms this assumption by showing that such patients, under today's social conditions, develop lives characterized by a high degree of private reclusiveness. This is linked with an external and internal loss of life reality. Many patients, however, look for indirect and socially noncommittal forms of participating in public life without having to deny their private reality. PMID:9706102

  13. Clopidogrel responsiveness in stroke patients on a chronic aspirin regimen.

    PubMed

    Sternberg, Zohara; Ching, Marilou; Sawyer, Robert N; Chichelli, Trevor; Li, Fan; Janicke, David; Radovic, Vladan; Mehta, Bijal; Farooq, Osman; Munschauer, Frederick E

    2013-08-01

    This study evaluated the antiplatelet effects of clopidogrel (CPG) in patients sustaining acute ischemic stroke who were already receiving chronic outpatient aspirin therapy (81-325 mg/day). Platelet function was measured using 3 different "point-of-care" platelet function analyzers: the Thrombelastograph hemostasis system, the Accumetrics VerifyNow system, and the Chronolog 570VS impedance aggregometer. Platelet function was assessed before administration of a 300-mg CPG loading dose and again at 26 hours and 64 hours after this loading dose along with a 75-mg daily maintenance dose. All 3 instruments detected marked inhibition of platelet function at 26 hours and 64 hours after CPG administration. There were significant variations among the 3 instruments in monitoring antiplatelet responses to aspirin and CPG; however, these variations were eliminated when the platelet function results were corrected for baseline platelet variability. The percentage of patients who were poor responders to CPG after switching from aspirin depended on the measurement instrument used, but was higher at 26 hours after CPG administration than at 64 hours after CPG administration. Our findings indicate that poor response to antiplatelet agents in general, and to CPG in particular, is a function of the measuring instrument. The correction for baseline platelet variability results in similar levels of platelet inhibition measured by the 3 platelet function analyzers. Future studies are warranted to examine the association between ex vivo CPG-induced platelet inhibition and clinical outcomes in patients with ischemic stroke. PMID:22209644

  14. Resting State Functional Connectivity in Patients with Chronic Hallucinations

    PubMed Central

    Sommer, Iris E.; Clos, Mareike; Meijering, Anne Lotte; Diederen, Kelly M. J.; Eickhoff, Simon B.

    2012-01-01

    Auditory verbal hallucinations (AVH) are not only among the most common but also one of the most distressing symptoms of schizophrenia. Despite elaborate research, the underlying brain mechanisms are as yet elusive. Functional MRI studies have associated the experience of AVH with activation of bilateral language-related areas, in particular the right inferior frontal gyrus (rIFG) and the left superior temporal gyrus (lSTG). While these findings helped to understand the neural underpinnings of hearing voices, they provide little information about possible brain mechanisms that predispose a person to experience AVH, i.e. the traits to hallucinate. In this study, we compared resting state connectivity between 49 psychotic patients with chronic AVH and 49 matched controls using the rIFG and the lSTG as seed regions, to identify functional brain systems underlying the predisposition to hallucinate. The right parahippocampal gyrus showed increased connectivity with the rIFG in patients as compared to controls. Reduced connectivity with the rIFG in patients was found for the right dorsolateral prefrontal cortex. Reduced connectivity with the lSTG in patients was identified in the left frontal operculum as well as the parietal opercular area. Connectivity between the lSTG and the left hippocampus was also reduced in patients and showed a negative correlation with the severity of hallucinations. Concluding, we found aberrant connectivity between the seed regions and medial temporal lobe structures which have a prominent role in memory retrieval. Moreover, we found decreased connectivity between language-related areas, indicating aberrant integration in this system potentially including corollary discharge mechanisms. PMID:22970130

  15. Evidence for brain glial activation in chronic pain patients.

    PubMed

    Loggia, Marco L; Chonde, Daniel B; Akeju, Oluwaseun; Arabasz, Grae; Catana, Ciprian; Edwards, Robert R; Hill, Elena; Hsu, Shirley; Izquierdo-Garcia, David; Ji, Ru-Rong; Riley, Misha; Wasan, Ajay D; Zürcher, Nicole R; Albrecht, Daniel S; Vangel, Mark G; Rosen, Bruce R; Napadow, Vitaly; Hooker, Jacob M

    2015-03-01

    Although substantial evidence has established that microglia and astrocytes play a key role in the establishment and maintenance of persistent pain in animal models, the role of glial cells in human pain disorders remains unknown. Here, using the novel technology of integrated positron emission tomography-magnetic resonance imaging and the recently developed radioligand (11)C-PBR28, we show increased brain levels of the translocator protein (TSPO), a marker of glial activation, in patients with chronic low back pain. As the Ala147Thr polymorphism in the TSPO gene affects binding affinity for (11)C-PBR28, nine patient-control pairs were identified from a larger sample of subjects screened and genotyped, and compared in a matched-pairs design, in which each patient was matched to a TSPO polymorphism-, age- and sex-matched control subject (seven Ala/Ala and two Ala/Thr, five males and four females in each group; median age difference: 1 year; age range: 29-63 for patients and 28-65 for controls). Standardized uptake values normalized to whole brain were significantly higher in patients than controls in multiple brain regions, including thalamus and the putative somatosensory representations of the lumbar spine and leg. The thalamic levels of TSPO were negatively correlated with clinical pain and circulating levels of the proinflammatory citokine interleukin-6, suggesting that TSPO expression exerts pain-protective/anti-inflammatory effects in humans, as predicted by animal studies. Given the putative role of activated glia in the establishment and or maintenance of persistent pain, the present findings offer clinical implications that may serve to guide future studies of the pathophysiology and management of a variety of persistent pain conditions. PMID:25582579

  16. Constipation-related direct medical costs in 16 887 patients newly diagnosed with chronic constipation

    PubMed Central

    Dik, Vincent K.; Siersema, Peter D.; Joseph, Alain; Hodgkins, Paul; Smeets, Hugo M.

    2014-01-01

    Background Chronic constipation is a common condition, but the exact impact on healthcare budgets in Western Europe is poorly documented. Objectives The aim of this study was to (a) investigate chronic constipation-related direct medical costs in patients with newly diagnosed chronic constipation and (b) study differences in costs according to natural history. Patients and methods We identified 16 887 patients newly diagnosed with chronic constipation in a Dutch health insurance database (∼1.3 million patients) in 2006–2009. Individuals with chronic constipation were selected on the basis of chronic laxative use (≥90 days/year) and diagnostic related groups for chronic constipation. On the basis of the episodes of laxative use and diagnostic related groups, individuals were categorized as having persistent, episodic, and nonrecurrent disease. Unadjusted costs for laxatives and hospital care for chronic constipation and constipation-related comorbidities were assessed and compared between patients with nonrecurrent, episodic, and persistent disease. Factors associated with costs were identified using Cox regression analyses. Results The mean total chronic constipation-related direct medical costs in the first year after diagnosis were €310±845 and consisted of laxatives (45%) and hospital care for chronic constipation (26%) as well as constipation-related comorbidities (29%). Costs were highest in patients with persistent disease (€367±882) compared with patients with episodic (€292±808) and nonrecurrent (€263±613) disease (P<0.01). Male sex was associated with higher costs, whereas increasing age, diabetes, and use of opioids were associated with lower costs. Conclusion Pharmacy costs and hospital care costs for chronic constipation-related comorbidities were the largest cost drivers for total constipation-related direct medical costs in patients with newly diagnosed chronic constipation. Direct medical costs differed according to patient

  17. Evidence for brain glial activation in chronic pain patients

    PubMed Central

    Loggia, Marco L.; Chonde, Daniel B.; Akeju, Oluwaseun; Arabasz, Grae; Catana, Ciprian; Edwards, Robert R.; Hill, Elena; Hsu, Shirley; Izquierdo-Garcia, David; Ji, Ru-Rong; Riley, Misha; Wasan, Ajay D.; Zürcher, Nicole R.; Albrecht, Daniel S.; Vangel, Mark G.; Rosen, Bruce R.; Napadow, Vitaly; Hooker, Jacob M.

    2015-01-01

    Although substantial evidence has established that microglia and astrocytes play a key role in the establishment and maintenance of persistent pain in animal models, the role of glial cells in human pain disorders remains unknown. Here, using the novel technology of integrated positron emission tomography-magnetic resonance imaging and the recently developed radioligand 11C-PBR28, we show increased brain levels of the translocator protein (TSPO), a marker of glial activation, in patients with chronic low back pain. As the Ala147Thr polymorphism in the TSPO gene affects binding affinity for 11C-PBR28, nine patient–control pairs were identified from a larger sample of subjects screened and genotyped, and compared in a matched-pairs design, in which each patient was matched to a TSPO polymorphism-, age- and sex-matched control subject (seven Ala/Ala and two Ala/Thr, five males and four females in each group; median age difference: 1 year; age range: 29–63 for patients and 28–65 for controls). Standardized uptake values normalized to whole brain were significantly higher in patients than controls in multiple brain regions, including thalamus and the putative somatosensory representations of the lumbar spine and leg. The thalamic levels of TSPO were negatively correlated with clinical pain and circulating levels of the proinflammatory citokine interleukin-6, suggesting that TSPO expression exerts pain-protective/anti-inflammatory effects in humans, as predicted by animal studies. Given the putative role of activated glia in the establishment and or maintenance of persistent pain, the present findings offer clinical implications that may serve to guide future studies of the pathophysiology and management of a variety of persistent pain conditions. PMID:25582579

  18. Bacterial Communities Vary between Sinuses in Chronic Rhinosinusitis Patients

    PubMed Central

    Joss, Tom V.; Burke, Catherine M.; Hudson, Bernard J.; Darling, Aaron E.; Forer, Martin; Alber, Dagmar G.; Charles, Ian G.; Stow, Nicholas W.

    2016-01-01

    Chronic rhinosinusitis (CRS) is a common and potentially debilitating disease characterized by inflammation of the sinus mucosa for longer than 12 weeks. Bacterial colonization of the sinuses and its role in the pathogenesis of this disease is an ongoing area of research. Recent advances in culture-independent molecular techniques for bacterial identification have the potential to provide a more accurate and complete assessment of the sinus microbiome, however there is little concordance in results between studies, possibly due to differences in the sampling location and techniques. This study aimed to determine whether the microbial communities from one sinus could be considered representative of all sinuses, and examine differences between two commonly used methods for sample collection, swabs, and tissue biopsies. High-throughput DNA sequencing of the bacterial 16S rRNA gene was applied to both swab and tissue samples from multiple sinuses of 19 patients undergoing surgery for treatment of CRS. Results from swabs and tissue biopsies showed a high degree of similarity, indicating that swabbing is sufficient to recover the microbial community from the sinuses. Microbial communities from different sinuses within individual patients differed to varying degrees, demonstrating that it is possible for distinct microbiomes to exist simultaneously in different sinuses of the same patient. The sequencing results correlated well with culture-based pathogen identification conducted in parallel, although the culturing missed many species detected by sequencing. This finding has implications for future research into the sinus microbiome, which should take this heterogeneity into account by sampling patients from more than one sinus. PMID:26834708

  19. Left-handed and right-handed aphasics with left hemisphere lesions compared on nonverbal performance measures.

    PubMed

    Borod, J C; Carper, M; Naeser, M; Goodglass, H

    1985-03-01

    This study examined the performance of 21 left-handed (LH) and 57 right-handed (RH) aphasics with unilateral left hemisphere lesions on standardized measures of nonverbal ability, derived from the WAIS Performance Scale (Wechsler, 1958) and the Parietal Lobe Battery (Goodglass and Kaplan, 1972). The handedness groups were initially compared on a number of demographic, neurological, diagnostic, and language variables and found to be equivalent. When compared on measures of nonverbal ability, LHs were significantly more impaired than RHs particularly on tasks involving visuo-spatial organization and construction. This finding suggests that LH aphasics may have more left hemisphere representation than RH aphasics on some tasks for which the right hemisphere is typically dominant. Finally, this study provides some data to address the issue regarding the percentage of LHs relative to RHs who become aphasic from unilateral lesions. Out of 323 aphasics who were seen at the Aphasia Unit over a ten-year period, 43 (13%) were left-handed. Twenty-four percent of LHs, but only one percent of RHs, were aphasic due to lesions of the right hemisphere. PMID:3987313

  20. Prevalence of Diabetes Mellitus in Patients with Chronic Kidney Disease

    PubMed Central

    Stojceva-Taneva, Olivera; Otovic, Natasa Eftimovska; Taneva, Borjanka

    2016-01-01

    BACKGROUND: Chronic kidney disease (CKD) became a new epidemic of the twentieth and twenty-first centuries. Diabetic nephropathy is one of the leading causes of end-stage renal failure as a result of the diabetes epidemic worldwide. AIM: The aim of our study was to assess the prevalence of CKD in the Republic of Macedonia and its association with diabetes mellitus. MATERIALS AND METHODS: The study was a part of a study conducted in 2006 in terms of screening for early detection of kidney disease. It was a cross-sectional study based on a random sample of patients aged > 20, consecutively consulting their primary physician for any cause. Fifty physicians throughout the country were included in the study. A total of 2637 patients have been analyzed based on integrity data. GFR was estimated using corrected values of serum creatinine and calculating kidney function by the Cockroft & Gault formula, adjusted for body surface using the Gehan & George formula. Patients with estimated glomerular filtration rate (eGFR) less than 60 ml/min were considered as having CKD. Blood pressure, body weight, height, serum creatinine, glucose, hemoglobin, hematocrit, urinalysis and medical history for presence of cardiovascular diseases or diabetes were also assessed. RESULTS: The mean age of the subjects was 45.97 ± 16.55 SD and 17.97% were older than 60. Regarding gender, 44.14% were males. The prevalence of diabetes mellitus was 13.9%. Subjects with CKD (eGFR less than 60 ml/min) were 7.53% of the total. Subjects aged 60 or above, had 20 times higher risk of having CKD (eGFR less than 60 ml/min/1.73 m2). Out of the total group of subjects, 13.9% had diabetes mellitus and they had 3.13 times higher risk of having CKD stage 3-5 (eGFR less than 60 ml/min/1.73 m2) when compared to non-diabetics. The results showed that diabetes was significantly more associated with lower eGFR (less than 60 ml/min/1.73 m2) in younger subjects (age less than 60) compared to older ones (odds ratio 3

  1. Decrease rate of the renal diameter in chronic hemodialysis patients.

    PubMed

    Aoyagi, Teiichiro; Tachibana, Masaaki; Naganuma, Shinji

    2013-01-01

    We here present the results of ultrasonographic (US) evaluations on the alteration of renal diameter of chronic HD patients. Of 109 outpatient HD patients who had neither severe acquired cystic disease of the kidney nor hereditary polycystic kidney disease, we performed US two or three times to measure their maximum renal diameter (mean of both kidneys), and the yearly alteration rate was calculated. The average interval of the two measurements was 35.9 months, and the average HD duration from the HD induction to the first measurement was 29.5 months. The average decrease rate of renal diameter was 4.34 ± 0.4 (SE) mm/year. No statistical difference was seen on the decrease rate in relation to gender, age and original disease (among three groups, glomerulonephritis and IgA nephropathy, diabetes, and others including hypertension). However, the decrease rate was large when the first measurement was close to the induction of hemodialysis, suggesting that the alteration rate reduced according to the hemodialysis vintage (5.3 ± 0.8 mm/year, first measurement not more than 10 months after induction of HD and 1.5 ± 1.6 mm/year, first measurement more than 80 months after induction of HD). Renal diameter decreased approximately 4.3 mm each year, and the decrease rate slowed as the length of time on dialysis increased. PMID:24967236

  2. Supplemental Oxygen Therapy for Patients with Chronic Obstructive Pulmonary Disease.

    PubMed

    Barjaktarevic, Igor; Cooper, Christopher B

    2015-08-01

    Oxygen is necessary for aerobic metabolism. Since the human body cannot produce or store oxygen, a continuous and adequate delivery of oxygen needs to be secured by oxygen uptake from inhaled air via the respiratory system and oxygen delivery to body tissues via the circulation. Severely reduced lung function in advanced chronic obstructive pulmonary disease (COPD) may be a limiting factor for adequate oxygen uptake and patients with this disease may require supplemental oxygen therapy. While the methodology of oxygen delivery in home settings represents a continuously evolving field, oxygen therapy itself has been an integral part of the management of severely hypoxemic patients with COPD for more than 50 years despite the lack of full understanding of its effects and the relative paucity of clinical evidence supporting its use. In this article, we review the physiological effects and discuss the clinical benefits of oxygen therapy. We also evaluate the evidence supporting and arguing against its use in the published literature, discuss its risks and benefits, define criteria for prescribing oxygen therapy, and review methods of oxygen delivery in home settings. PMID:26238641

  3. HLA Haplotypes and Genotypes Frequencies in Brazilian Chronic Periodontitis Patients

    PubMed Central

    Sippert, Emília Ângela; Silva, Cléverson de Oliveira e; Ayo, Christiane Maria; Marques, Silvia Barbosa Dutra; Visentainer, Jeane Eliete Laguila; Sell, Ana Maria

    2015-01-01

    Human leukocyte antigens (HLA) have a pivotal role in immune response and may be involved in antigen recognition of periodontal pathogens. However, the associations of HLA with chronic periodontitis (CP) have not been previously studied in the Brazilian population. In an attempt to clarify the issue of genetic predisposition to CP, we examined the distribution of HLA alleles, genotypes, and haplotypes in patients from Southern Brazil. One hundred and eight CP patients and 151 healthy and unrelated controls with age-, gender-, and ethnicity-matched were HLA investigated by polymerase chain reaction with sequence specific oligonucleotides. To exclude smoking as a predisposing factor, statistical analyses were performed in the total sample and in nonsmoking individuals. The significant results showed a positive association of the A∗02/HLA-B∗40 haplotype with CP (total samples: 4.2% versus 0%, Pc = 0.03; nonsmokers: 4.3% versus 0%, Pc = 0.23) and a lower frequency of HLA-B∗15/HLA-DRB1∗11 haplotype in CP compared to controls (total samples: 0.0% versus 4.3%, Pc = 0.04; nonsmokers: 0 versus 5.1%, Pc = 1.0). In conclusion, the HLA-A∗02/B∗40 haplotype may contribute to the development of CP, while HLA-B∗15/DRB1∗11 haplotype might indicate resistance to disease among Brazilians. PMID:26339134

  4. Evaluating bone quality in patients with chronic kidney disease

    PubMed Central

    Malluche, Hartmut H.; Porter, Daniel S.; Pienkowski, David

    2013-01-01

    Bone of normal quality and quantity can successfully endure physiologically imposed mechanical loads. Chronic kidney disease–mineral and bone disorder (CKD–MBD) adversely affects bone quality through alterations in bone turnover and mineralization, whereas bone quantity is affected through changes in bone volume. Changes in bone quality can be associated with altered bone material, structure, or microdamage, which can result in an elevated rate of fracture in patients with CKD–MBD. Fractures cannot always be explained by reduced bone quantity and, therefore, bone quality should be assessed with a variety of techniques from the macro-organ level to the nanoscale level. In this Review, we demonstrate the importance of evaluating bone from multiple perspectives and hierarchical levels to understand CKD–MBD-related abnormalities in bone quality. Understanding the relationships between variations in material, structure, microdamage, and mechanical properties of bone in patients with CKD–MBD should aid in the development of new modalities to prevent, or treat, these abnormalities. PMID:24100399

  5. Epidemiology and management of chronic constipation in elderly patients

    PubMed Central

    Vazquez Roque, Maria; Bouras, Ernest P

    2015-01-01

    Constipation is a common functional gastrointestinal disorder, with prevalence in the general population of approximately 20%. In the elderly population the incidence of constipation is higher compared to the younger population, with elderly females suffering more often from severe constipation. Treatment options for chronic constipation (CC) include stool softeners, fiber supplements, osmotic and stimulant laxatives, and the secretagogues lubiprostone and linaclotide. Understanding the underlying etiology of CC is necessary to determine the most appropriate therapeutic option. Therefore, it is important to distinguish from pelvic floor dysfunction (PFD), slow and normal transit constipation. Evaluation of a patient with CC includes basic blood work, rectal examination, and appropriate testing to evaluate for PFD and slow transit constipation when indicated. Pelvic floor rehabilitation or biofeedback is the treatment of choice for PFD, and its efficacy has been proven in clinical trials. Surgery is rarely indicated in CC and can only be considered in cases of slow transit constipation when PFD has been properly excluded. Other treatment options such as sacral nerve stimulation seem to be helpful in patients with urinary dysfunction. Botulinum toxin injection for PFD cannot be recommended at this time with the available evidence. CC in the elderly is common, and it has a significant impact on quality of life and the use of health care resources. In the elderly, it is imperative to identify the etiology of CC, and treatment should be based on the patient’s overall clinical status and capabilities. PMID:26082622

  6. [Congestive heart failure in patients with chronic kidney disease].

    PubMed

    Poskurica, Mileta; Petrović, Dejan

    2014-01-01

    Cardiovascular disorders are the most frequent cause of death (46-60%) among patients with advanced chronic renal failure (CRF), and on dialysis treatment. Uremic cardiomyopathy is the basic pathophysiologic substrate, whereas ischemic heart disease (IHD) and anemia are the most important contributing factors. Associated with well-know risk factors and specific disorders for terminal kidney failure and dialysis, the aforementioned factors instigate congestive heart failure (CHF). Suspected CHF is based on the anamnesis, clinical examination and ECG, while it is confirmed and defined more precisely on the basis of echocardiography and radiology examination. Biohumoral data (BNP, NT-proBNP) are not sufficiently reliable because of specific volemic fluctuation and reduced natural clearance. Therapy approach is similar to the one for the general population: ACEI, ARBs, β-blockers, inotropic drugs and diuretics. Hypervolemia and most of the related symptoms can be kept under control effectively by the isolated or ultrafiltation, in conjunction with dialysis, during the standard bicarbonate hemodialysis or hemodiafiltration. In the same respect peritoneal dialysis is efficient for the control of hypervolemia symptoms, mainly during the first years of its application and in case of the lower NYHA class (II°/III°). In general, heart support therapy, surgical interventions of the myocardium and valve replacement are rarely used in patients on dialysis, whereas revascularization procedures are beneficial for associated IHD. In selected cases the application of cardiac resynchronization and/or implantation of a cardioverter defibrillator are advisable. PMID:25731010

  7. Resting Metabolic Rate Analysis in Chronic Hemiparesis Patients

    PubMed Central

    de Sant’Anna, Mauricio; Eboli, Leonardo Coelho; Silva, Julio Guilherme; dos Santos, Alan Gomes; Lourenço, Michele; Moreno, Adalgiza Mafra; de Freitas, Gabriel Rodriguez; Orsini, Marco

    2014-01-01

    The objective of the present study was to compare resting metabolic rate (RMR) of chronic hemiparetic patients to sedentary health individuals. The sample was composed of 16 individuals, that were divided into two groups. The first group had eight hemiparetic patients and the second group was formed by eight sedentary individuals. To access and analyze the gases information a VO2000 analyzer was used. The following variables were measured: VO2, VCO2, VE, QR, grams of fat (GrFAT), grams of carbohydrate. RMR was calculated based on Weir’s equation. There was a significant shift on ventilation variables: VE (P<0.0003), VO2 (P<0.0004) and VCO2 (P<0.0001) on hemiparetic individuals group when compared to control group. When the energetic substrate used behavior is observed, it shows that fat consumption (represented by GrFAT) is higher on the hemiparetic group when compared to controls (P<0.0001) significant differences were observed for RMR between groups (P<0.0001). RMR showed a correlation to VO2 on the hemiparetic group (r=0.9277, P=0.0022). To sum up, it was observed through the results that individuals with hemiparesis as a sequel of stroke showed a RMR larger than normal individuals. PMID:25568736

  8. Resting metabolic rate analysis in chronic hemiparesis patients.

    PubMed

    de Sant'Anna, Mauricio; Eboli, Leonardo Coelho; Silva, Julio Guilherme; Dos Santos, Alan Gomes; Lourenço, Michele; Moreno, Adalgiza Mafra; de Freitas, Gabriel Rodriguez; Orsini, Marco

    2014-10-23

    The objective of the present study was to compare resting metabolic rate (RMR) of chronic hemiparetic patients to sedentary health individuals. The sample was composed of 16 individuals, that were divided into two groups. The first group had eight hemiparetic patients and the second group was formed by eight sedentary individuals. To access and analyze the gases information a VO2000 analyzer was used. The following variables were measured: VO2, VCO2, VE, QR, grams of fat (GrFAT), grams of carbohydrate. RMR was calculated based on Weir's equation. There was a significant shift on ventilation variables: VE (P<0.0003), VO2 (P<0.0004) and VCO2 (P<0.0001) on hemiparetic individuals group when compared to control group. When the energetic substrate used behavior is observed, it shows that fat consumption (represented by GrFAT) is higher on the hemiparetic group when compared to controls (P<0.0001) significant differences were observed for RMR between groups (P<0.0001). RMR showed a correlation to VO2 on the hemiparetic group (r=0.9277, P=0.0022). To sum up, it was observed through the results that individuals with hemiparesis as a sequel of stroke showed a RMR larger than normal individuals. PMID:25568736

  9. [Improvement of tumoral calcinosis of the right hand after parathyroidectomy in a patient on chronic hemodialysis].

    PubMed

    El Maghraoui, Jaouad; Hammou, Mohamed; Kabbali, Nadia; Arrayhani, Mohamed; Houssaini, Tariq Sqalli

    2016-01-01

    Periarticular tissue calcifications are common in patients with chronic renal failure undergoing hemodialysis. We report the case of a patient on chronic hemodialysis for 10 years with significant improvement of isolated pseudotumoral calcinosis of the right hand after parathyroidectomy The aim of this study was to show the impact of parathyroidectomy on pseudotumoral calcinosis. PMID:27583094

  10. Assessing United States Patient and Dermatologist Experiences with Severe Chronic Hand Eczema

    PubMed Central

    Baranowski, Eileen; Zelt, Susan; Reynolds, Maria; Sherrill, Beth

    2015-01-01

    Objective: Patients with severe chronic hand eczema often have persistent symptoms that interfere with daily activities, social functioning, and employment. Many patients are refractory to topical corticosteroids. This survey-based study was performed to characterize treatment experiences, impact on productivity, and quality of life of patients with severe chronic hand eczema; understand dermatologists’ severe chronic hand eczema treatment patterns. Design: A web-based survey in the United States queried pre-identified patients with severe chronic hand eczema regarding symptoms, treatment history, quality of life, work productivity, treatment satisfaction, and healthcare utilization. In a separate survey, dermatologists were asked about treatment patterns and satisfaction with currently available therapies. Results: The most commonly reported symptoms currently experienced by patients (n=163) were dryness/flaking (81%), itchiness (75%), and cracking/tearing of the skin (71%). Over the last three months, 84 percent of patients with severe chronic hand eczema self-reported using topical steroids, and 30 percent used systemic corticosteroids or retinoids. Approximately 30 percent reported impairment while working and productivity loss. Patient quality of life was negatively impacted. Dermatologists (n=125) reported most often treating severe chronic hand eczema with topical corticosteroids (99%), followed by topical immunomodulators (71%) and systemic treatments (70%). Only two percent were very satisfied with currently available products. Conclusion: Patients with severe chronic hand eczema experience symptoms that negatively impact work productivity and quality of life. Few dermatologists are very satisfied with currently available severe chronic hand eczema treatment options. PMID:26705436

  11. Acupuncture for patients with chronic urticaria: a systematic review protocol

    PubMed Central

    Yao, Qin; Ye, Yongming; Liu, Xiaoxu; Qin, Zongshi; Liu, Zhishun

    2015-01-01

    Introduction This systematic review protocol aims to describe a meta-analysis to assess the effectiveness and safety of acupuncture therapy for patients with chronic urticaria. Methods and analysis We will electronically search the following databases: the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, EMBASE, the Web of Science, Traditional Chinese Medicine, China National Knowledge Infrastructure (CNKI), Chinese Biomedical Literature Database (CBM), Chinese Scientific Journal Database (VIP database) and Wan-Fang Database from their inception. Other sources will also be searched, including the reference lists of identified publications and conference proceedings. Any clinical randomised controlled trials related to acupuncture for treating chronic urticaria without restriction of publication status and languages will be included. Study selection, data extraction and assessment of study quality will be performed independently by 2 researchers. Data will be synthesised by either the fixed-effects or random-effects model according to a heterogeneity test. Improvement in pruritus and wheals will be assessed as the primary outcomes. Adverse events, quality of life and the recurrence rate after at least 3 months of the treatment will also be evaluated as secondary outcomes. RevMan V.5.2 statistical software will be used for meta-analysis, if possible. If it is not appropriate for a meta-analysis, then a descriptive analysis or a subgroup analysis will be conducted. The results will be expressed as a risk ratio for dichotomous data and mean difference (MD) or standardised MD for continuous data. Dissemination and ethics The protocol of this systematic review will be disseminated in a peer-reviewed journal and presented at relevant conferences. It is not necessary for a formal ethical approval because the data are not individualised. Trial registration number PROSPERO CRD42015015702. PMID:26338683

  12. Reflections of medical students on visiting chronically ill older patients in the home.

    PubMed

    Yuen, Jacqueline K; Breckman, Risa; Adelman, Ronald D; Capello, Carol F; LoFaso, Veronica; Reid, M Carrington

    2006-11-01

    The expanding number of Americans living with chronic illness necessitates educating future physicians about chronic illness care. Weill Cornell Medical College's Chronic Illness Care in the Home Setting Program (CIC-HSP), a mandatory part of the primary care clerkship, exposes medical students to persons with chronic illness via a half day of house calls with a geriatrics team. The investigators sought to qualitatively assess the effect of the CIC-HSP on medical students and recent medical graduates. Fifty-two prospective participants were approached, and 50 (96%) with varying training levels and time since completing the program were interviewed. Most respondents (63%) found that the home visits taught them important approaches to caring for the chronically ill, such as individualizing care to meet patients' individual needs and improving quality of life as a goal of care. Students remarked that the experience enhanced their empathy (18%) and sensitivity (20%) toward chronically ill patients and increased their appreciation for chronic illness care (35%). Many participants reported that patients were more empowered in the home (55%) and perceived greater rapport and warmth between the doctor and patient (57%) in the home (vs office) setting. The vast majority of recent medical graduates (84%) related that this educational exposure continued to positively influence their approach to patient care. A home visit experience with a geriatrics team can help foster medical students' understanding of the psychosocial and medical aspects of chronic illness, teach relevant approaches to patient care, and improve students' attitudes toward caring for the chronically ill. PMID:17087708

  13. Collaborative Care for Patients with Depression and Chronic Illnesses

    PubMed Central

    Katon, Wayne J.; Lin, Elizabeth H.B.; Von Korff, Michael; Ciechanowski, Paul; Ludman, Evette J.; Young, Bessie; Peterson, Do; Rutter, Carolyn M.; McGregor, Mary; McCulloch, David

    2012-01-01

    provided guideline-based, patient-centered management of depression and chronic disease significantly improved control of medical disease and depression. (Funded by the National Institute of Mental Health; ClinicalTrials.gov number, NCT00468676.) PMID:21190455

  14. Psychophysiological Processing of Itch in Patients with Chronic Post-burn Itch: An Exploratory Study.

    PubMed

    van Laarhoven, Antionette I M; Ulrich, Dietmar J O; Wilder-Smith, Oliver H; van Loey, Nancy E E; Nieuwenhuis, Marianne; van der Wee, Nic J A; Evers, Andrea W M

    2016-06-15

    A substantial proportion of patients with burn injury develop chronic itch, which can severely affect their quality of life. As found in research on chronic pain, different psychophysiological processes may also play a role in chronic itch, of which central sensitization, conditioned modulation, and attentional processes have been studied most frequently. This study aimed to explore psychophysiological processes of chronic post-burn itch by comparing 15 patients with long-term itch due to burn injury with 15 matched healthy controls. Exploratory results indicated tendencies for higher itch sensitivity in patients than in controls, for mechanical stimuli and histamine, but not for electrical stimulation. Results further suggest that the efficacy of itch modulation by an itch- or pain-conditioning stimulus or directing attention towards itch stimuli do not differ between these patients and controls. Further elucidation of the processes underlying post-burn itch may improve the early identification and treatment of burn patients developing chronic itch. PMID:26694745

  15. Retarded release phosphatidylcholine benefits patients with chronic active ulcerative colitis

    PubMed Central

    Stremmel, W; Merle, U; Zahn, A; Autschbach, F; Hinz, U; Ehehalt, R

    2005-01-01

    Background and aims: We examined the hypothesis of an anti-inflammatory effect of phosphatidylcholine in ulcerative colitis. Methods: A phase IIA, double blind, randomised, placebo controlled study was performed in 60 patients with chronic active, non steroid dependent, ulcerative colitis, with a clinical activity index (CAI) of ⩾4. Retarded release phosphatidylcholine rich phospholipids and placebo were administered at a dose of 6 g daily over three months. The primary end point was a change in CAI towards clinical remission (CAI ⩽3) or CAI improvement by ⩾50%. Secondary end points included ⩾50% changes in endoscopic activity index (EAI), histology, and quality of life scores. Results: Induction of clinical remission (CAI ⩽3) as the primary outcome variable was attained by 16 (53%) patients in the phosphatidylcholine treated group compared with three (10%) in the placebo group (p<0.00001). The rate of clinical remission and CAI improvement was 90% in the phosphatidylcholine group and only 10% in the placebo group. A median drop of seven points in the CAI score (70% improvement) was recorded in the phosphatidylcholine group compared with no change in the placebo group. Secondary end point analysis revealed concomitant drops in EAI and histology scores (p = 0.00016 and p = 0.0067 compared with placebo, respectively). Improvement in quality of life was reported by 16 of 29 evaluated patients in the phosphatidylcholine group compared with two of 30 in the placebo group (p = 0.00005). Conclusion: Retarded release oral phosphatidylcholine is effective in alleviating inflammatory activity caused by ulcerative colitis. PMID:15951544

  16. Extracellular volume fraction in coronary chronic total occlusion patients.

    PubMed

    Chen, Yin Yin; Zhang, Wei Guo; Yang, Shan; Yun, Hong; Deng, Sheng Ming; Fu, Cai Xia; Zeng, Meng Su; Jin, Hang; Guo, Liang

    2015-08-01

    (1) To assess extracellular volume fraction (ECV) and regional systolic function in patients presenting with coronary chronic total occlusion (CTO) in areas without significant late gadolinium enhancement (LGE), and (2) to investigate the correlation between angiography collateral flow and ECV in territories supplied by CTO vessels. A total of 50 angiographically documented CTO patients and 15 age- and sex-matched normal controls were recruited to the study. Myocardial ECV, was calculated in infarcted, global non-infarcted and the entire myocardium respectively. Segmental ECV was calculated from myocardial segments within the perfusion territory of a CTO vessel. The global and regional systolic function was evaluated using ejection fraction and percent systolic thickening. ECVs in global myocardium and global non-infarcted myocardium were significantly elevated in comparison with that in controls (29.1 ± 4.2% and 26.6 ± 2.6% vs. 23.3 ± 2.0%, all P < 0.005). Global ECV significantly correlated with LV ejection fraction (r = -0.56, P < 0.001) and ECV inversely correlated with systolic thickening in global non-infarcted myocardium (r = -0.31, P < 0.05). The lower segmental ECV was associated with the presence of well-developed collaterals (P = 0.004), and multivariate binary logistic analysis demonstrated that mean segmental ECV and course of disease were the independent discriminator of collateral flow with overall diagnostic accuracy of 74.4%. In patients with CTO, ECV is found to be increased beyond that observed with LGE, and correlates with LV regional wall motion abnormality, which appears to reflect diffuse myocardial fibrosis. Mean segmental ECV value, combined with course of disease, may serve as good predictors of collateral flow. PMID:25985941

  17. Chronic pain patients are impaired on an emotional decision-making task.

    PubMed

    Apkarian, A Vania; Sosa, Yamaya; Krauss, Beth R; Thomas, P Sebastian; Fredrickson, Bruce E; Levy, Robert E; Harden, R Norman; Chialvo, Dante R

    2004-03-01

    Chronic pain can result in anxiety, depression and reduced quality of life. However, its effects on cognitive abilities have remained unclear although many studies attempted to psychologically profile chronic pain. We hypothesized that performance on an emotional decision-making task may be impaired in chronic pain since human brain imaging studies show that brain regions critical for this ability are also involved in chronic pain. Chronic back pain (CBP) patients, chronic complex regional pain syndrome (CRPS) patients, and normal volunteers (matched for age, sex, and education) were studied on the Iowa Gambling Task, a card game developed to study emotional decision-making. Outcomes on the gambling task were contrasted to performance on other cognitive tasks. The net number of choices made from advantageous decks after subtracting choices made from disadvantageous decks on average was 22.6 in normal subjects (n = 26), 13.4 in CBP patients (n = 26), and -9.5 in CRPS patients (n = 12), indicating poor performance in the patient groups as compared to the normal controls (P < 0.004). Only pain intensity assessed during the gambling task was correlated with task outcome and only in CBP patients (r = -0.75, P < 0.003). Other cognitive abilities, such as attention, short-term memory, and general intelligence tested normal in the chronic pain patients. Our evidence indicates that chronic pain is associated with a specific cognitive deficit, which may impact everyday behavior especially in risky, emotionally laden, situations. PMID:15109516

  18. Genomic imbalances in pediatric patients with chronic kidney disease

    PubMed Central

    Verbitsky, Miguel; Sanna-Cherchi, Simone; Fasel, David A.; Levy, Brynn; Kiryluk, Krzysztof; Wuttke, Matthias; Abraham, Alison G.; Kaskel, Frederick; Köttgen, Anna; Warady, Bradley A.; Furth, Susan L.; Wong, Craig S.; Gharavi, Ali G.

    2015-01-01

    BACKGROUND. There is frequent uncertainty in the identification of specific etiologies of chronic kidney disease (CKD) in children. Recent studies indicate that chromosomal microarrays can identify rare genomic imbalances that can clarify the etiology of neurodevelopmental and cardiac disorders in children; however, the contribution of unsuspected genomic imbalance to the incidence of pediatric CKD is unknown. METHODS. We performed chromosomal microarrays to detect genomic imbalances in children enrolled in the Chronic Kidney Disease in Children (CKiD) prospective cohort study, a longitudinal prospective multiethnic observational study of North American children with mild to moderate CKD. Patients with clinically detectable syndromic disease were excluded from evaluation. We compared 419 unrelated children enrolled in CKiD to multiethnic cohorts of 21,575 children and adults that had undergone microarray genotyping for studies unrelated to CKD. RESULTS. We identified diagnostic copy number disorders in 31 children with CKD (7.4% of the cohort). We detected 10 known pathogenic genomic disorders, including the 17q12 deletion HNF1 homeobox B (HNF1B) and triple X syndromes in 19 of 419 unrelated CKiD cases as compared with 98 of 21,575 control individuals (OR 10.8, P = 6.1 × 10–20). In an additional 12 CKiD cases, we identified 12 likely pathogenic genomic imbalances that would be considered reportable in a clinical setting. These genomic imbalances were evenly distributed among patients diagnosed with congenital and noncongenital forms of CKD. In the vast majority of these cases, the genomic lesion was unsuspected based on the clinical assessment and either reclassified the disease or provided information that might have triggered additional clinical care, such as evaluation for metabolic or neuropsychiatric disease. CONCLUSION. A substantial proportion of children with CKD have an unsuspected genomic imbalance, suggesting genomic disorders as a risk factor for

  19. Congruence or Discrepancy? Comparing Patients' Health Valuations and Physicians' Treatment Goals for Rehabilitation for Patients with Chronic Conditions

    ERIC Educational Resources Information Center

    Nagl, Michaela; Farin, Erik

    2012-01-01

    The aim of this study was to test the congruence of patients' health valuations and physicians' treatment goals for the rehabilitation of chronically ill patients. In addition, patient characteristics associated with greater or less congruence were to be determined. In a questionnaire study, patients' health valuations and physicians' goals were…

  20. Hepatocellular carcinoma in patients with chronic kidney disease

    PubMed Central

    Lee, Chern-Horng; Hsieh, Sen-Yung; Lin, Ja-Liang; Liu, Maw-Sen; Yen, Tzung-Hai

    2013-01-01

    AIM: To investigate outcomes of hepatocellular carcinomas (HCCs) in patients with chronic kidney disease (CKD). METHODS: Four hundred and forty patients referred between 2000 and 2002 for management of HCCs were categorized according to their CKD stage, i.e., estimated glomerular filtration rate (eGFR) > 90 (stage 1), 60-90 (stage 2), 30-60 (stage 3), 15-30 (stage 4), and < 15 (stage 5) mL/min per 1.73 m2, respectively. Demographic, clinical and laboratory data were collected and mortality rates and cause of mortality were analyzed. The mortality data were examined with Kaplan-meier method and the significance was tested using a log-rank test. An initial univariate Cox regression analysis was performed to compare the frequency of possible risk factors associated with mortality. To control for possible confounding factors, a multivariate Cox regression analysis (stepwise backward approach) was performed to analyze those factors that were significant in univariate models (P < 0.05) and met the assumptions of a proportional hazard model. RESULTS: Most HCC patients with CKD were elderly, with mean age of diagnosis of 60.6 ± 11.9 years, and mostly male (74.8%). Hepatitis B, C and B and C co-infection virus were positive in 61.6%, 45.7% and 14.1% of the patients, respectively. It was found that patients with stages 4 and 5 CKD were not only older (P = 0.001), but also had higher hepatitis C virus carrier rate (P = 0.001), lower serum albumin level (P = 0.001), lower platelet count (P = 0.037), longer prothrombin time (P = 0.001) as well as higher proportions of advanced cirrhosis (P = 0.002) and HCCs (P = 0.001) than patients with stages 1 and 2 CKD. At the end of analysis, 162 (36.9%) patients had died. Kaplan-Meier analysis revealed that patients with stages 4 and 5 CKD suffered lower cumulative survival than stages 1 and 2 CKD (log-rank test, χ2 = 11.764, P = 0.003). In a multivariate Cox-regression model, it was confirmed that CKD stage [odds ratio (OR) = 1.988, 95

  1. Care For Patients With Severe Chronic Airflow Obstruction And Respiratory Failure

    PubMed Central

    Pugsley, S. O.; Robinson, L. A.

    1979-01-01

    The successful care of patients with disorders causing chronic airflow obstruction (CAO) and potential chronic respiratory failure and pulmonary heart disease (cor pulmonale) requires the following: 1. Recognize CAO as the cause of a patient's problem. 2. Describe and measure airflow obstruction and the individual's response to it. 3. Undertake therapeutic trials to maximize airflow. 4. Teach patients monitoring skills and interventions in order to prevent acute respiratory failure and hospital admission. 5. Maintain optimism and interest in the patient's chronic illness, appreciating its impact on the total person and his daily life. PMID:21297794

  2. The Results of Autologous Skin Test in Patients with Chronic Urticaria in Hamadan, Iran

    PubMed Central

    Safari, Mojgan; Sayemiri, Hooshyar

    2016-01-01

    Introduction The etiology of chronic urticaria is unknown in many cases. In this study, we demonstrated the presence of autoimmune antibodies in patients with chronic urticaria by using of the Autologous Serum Skin Test (ASST). Methods We performed a cross-sectional study to detect the presence of autologous antibodies in the serum of 38 patients (25 females and 13 males) with idiopathic chronic urticaria who were referred to the Hamedan Allergy Clinic in 2014. All of the necessary tests for demonstrating chronic urticaria were performed, including complete blood count (CBC), thyroid and liver functionality tests, and the prick test but they did not confirm the cause of chronic urticaria. We conducted the Autologous Serum Skin Test on the patients and analyzed the results. Results In 15 patients (39%), the ASST was positive. Of the 15 patients with positive autoimmune chronic urticaria, five patients (33%) were males, and 10 patients (67%) were females. Conclusion We concluded that many patients with chronic urticaria have autoimmune urticaria. It is the reason for the lack of the response to treatment with common medications for urticaria. New ways of treatment must be considered for them. PMID:27504169

  3. Treatment for Chronic Pain in Patients With Advanced Cancer

    ClinicalTrials.gov

    2010-11-07

    Chronic Myeloproliferative Disorders; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Pain; Precancerous/Nonmalignant Condition; Small Intestine Cancer; Unspecified Adult Solid Tumor, Protocol Specific

  4. [Characterization of chronic plantar ulcers in former leprosy patients].

    PubMed

    Grauwin, M Y; Gentile, B; Chevallard, A; Cartel, J L

    1994-01-01

    Between 1988 and 1992, 21 biopsies for pathological examination were taken from 20 Senegalese leprosy patients suffering from chronic plantar ulcers (CPU) suspected of malignant transformation. The diagnosis of squamous cell carcinoma was effectively made in 13 cases and that of pseudoepitheliomatous hyperplasia in the remaining 8 cases. The mean period of time between the onset of CPU and that of malignant transformation was 10 years (range: 1 to 15 years); the mean annual frequency of the malignant transformation was 2 per 1,000 CPU. In countries where pathological examination is not available, below knee amputation could be considered whenever main clinical signs of malignant transformation are present. In countries where pathological examination is available, the therapeutic decision may differ according to the diagnosis: below knee amputation supplemented with block dissection of inguinal lymph nodes whenever possible in cases of carcinoma; below knee amputation depending on the function status of the foot and on the volume of tumor in case of pseudo-epitheliomatous hyperplasia. PMID:8209625

  5. Phellinus tropicalis abscesses in a patient with chronic granulomatous disease.

    PubMed

    Ramesh, Manish; Resnick, Elena; Hui, Yiqun; Maglione, Paul J; Mehta, Harshna; Kattan, Jacob; Bouvier, Nicole M; LaBombardi, Vincent; Victor, Tanya R; Chaturvedi, Sudha; Cunningham-Rundles, Charlotte

    2014-02-01

    Chronic Granulomatous Disease (CGD), caused by genetic defects in components of the phagocyte NADPH oxidase pathway, leads to recurrent life-threatening bacterial and invasive fungal infections. While a number of unique pathogens have been associated with this disease, the causative organisms may be difficult to identify. Here, we present a 24 year old male with known X-linked CGD who concurrently developed a cervical abscess and an abscess in the subcutaneous tissues of the right hip, both of which were surgically drained. Cultures failed to identify any organisms. He was treated empirically with ertapenem but the hip abscess recurred at the original site and in contiguous dependent areas in the posterior thigh and knee. A filamentous organism was observed microscopically, initially considered a contaminant, but on culture yielded a mold growth, identified as Phellinus tropicalis (synonym: Inonotus tropicalis) based on phenotypic and molecular methods. This is the third case report of human infection with P. tropicalis, all in subjects with CGD. The patient was treated with voriconazole with resolution of his symptoms. PMID:24310980

  6. Exercise in patients with chronic obstructive pulmonary disease.

    PubMed Central

    Belman, M. J.

    1993-01-01

    Sporadic visits to the local doctor followed sometimes by changes in oral and inhaled bronchodilators and occasionally by the addition of steroids frequently does little to significantly improve symptoms and function in the disabled patient with COPD. As in other chronic diseases, the management of these patients is facilitated by a team approach in conjunction with general rehabilitation principles. The rationale and practical implementation of such a programme has recently been outlined by the American Association of Cardiopulmonary Rehabilitation. These are multifaceted programmes but a key component, as outlined above, is exercise training. In this brief review the various approaches available have been described. Controversy still reigns regarding the optimal modes of training and there are important differences among the several approaches. Two main groups can be delineated. One emphasises the detailed definition of the impaired physiology with therapeutic measures targeted to specific defects. There is good documentation that, conversely, unstructured programmes that use treadmill and free range walking and cycling also improve endurance for walking. Upper extremity training is of additional benefit. Programmes with as little as three sessions per week of 1-2 hours of low intensity activity have achieved success so we know that simple programmes can be helpful. Moreover, without the necessity for complex testing and training methods these programmes can be implemented with relatively low costs. Future investigations to examine the relationship between improved exercise capacity for walking and arm exercise on the one hand, and the ease of performance of activities of daily living on the other, will help to reinforce the effectiveness of exercise programmes. Images PMID:8236079

  7. Tracheo-oesophageal fistula in a patient with chronic sarcoidosis.

    PubMed

    Darr, A; Mohamed, S; Eaton, D; Kalkat, M S

    2015-10-01

    Sarcoidosis is a common multisystem granulomatous condition of unknown aetiology, predominantly involving the respiratory system. Tracheal stenosis has been described but we believe that we present the first case of a tracheo-oesophageal fistula secondary to chronic sarcoidosis. A 57-year-old woman with sarcoidosis, a known tracheal stricture and a Polyflex(®) stent in situ presented with stridor. Bronchoscopy confirmed in-stent stenosis, by exuberant granulation tissue. The stent was removed and the granulation tissue was resected accordingly. Postoperatively, the patient was noticed to have an incessant cough and video fluoroscopy raised the suspicion of a tracheo-oesophageal fistula. A repeat bronchoscopy demonstrated marked granulation tissue, accompanied by a fistulous connection with the oesophagus at the mid-lower [middle of the lower] third of the trachea. Three Polyflex(®) stents were sited across the entire length of the trachea. Sarcoidosis presents with varying clinical manifestations and disease progression. Tracheal involvement appears to be a rare phenomenon and usually results in stenosis. To date, there has been little or no documented literature describing the formation of a tracheo-oesophageal fistula resulting from sarcoidosis. Early reports documented the presence of sarcoidosis induced weakening in the tracheal wall, a process termed tracheal dystonia. Weaknesses are more apparent in the membranous aspect of the trachea. Despite the rare nature of such pathology, this case report highlights the need to consider the presence of a tracheo-oesophageal fistula in sarcoidosis patients presenting with repeat aspiration in the absence of an alternate pathology. PMID:26274763

  8. Atherosclerotic cardiovascular disease in patients with chronic inflammatory joint disorders.

    PubMed

    Agca, R; Heslinga, S C; van Halm, V P; Nurmohamed, M T

    2016-05-15

    Inflammatory joint disorders (IJD), including rheumatoid arthritis (RA), ankylosing spondylitis (ASp) and psoriatic arthritis (PsA), are prevalent conditions worldwide with a considerable burden on healthcare systems. IJD are associated with increased cardiovascular (CV) disease-related morbidity and mortality. In this review, we present an overview of the literature. Standardised mortality ratios are increased in IJD compared with the general population, that is, RA 1.3-2.3, ASp 1.6-1.9 and PsA 0.8-1.6. This premature mortality is mainly caused by atherosclerotic events. In RA, this CV risk is comparable to that in type 2 diabetes. Traditional CV risk factors are more often present and partially a consequence of changes in physical function related to the underlying IJD. Also, chronic systemic inflammation itself is an independent CV risk factor. Optimal control of disease activity with conventional synthetic, targeted synthetic and biological disease-modifying antirheumatic drugs decreases this excess risk. High-grade inflammation as well as anti-inflammatory treatment alter traditional CV risk factors, such as lipids. In view of the above-mentioned CV burden in patients with IJD, CV risk management is necessary. Presently, this CV risk management is still lacking in usual care. Patients, general practitioners, cardiologists, internists and rheumatologists need to be aware of the substantially increased CV risk in IJD and should make a combined effort to timely initiate CV risk management in accordance with prevailing guidelines together with optimal control of rheumatic disease activity. CV screening and treatment strategies need to be implemented in usual care. PMID:26888573

  9. Late appearance of chronic pericardial disease in patients treated by radiotherapy for Hodgkin's disease

    SciTech Connect

    Applefeld, M.M.; Cole, J.F.; Pollock, S.H.; Sutton, F.J.; Slawson, R.G.; Singleton, R.T.; Wiernik, P.H.

    1981-03-01

    Radiation-induced chronic pericardial disease was recognized in nine patients 53 to 124 months (mean, 88 months) after radiotherapy for Hodgkin's disease. Depending on whether abnormal cardiac hemodynamics occurred before or after a fluid challenge, patients were considered to have either constrictive pericarditis (Group I) or occult constrictive pericarditis (Group II). There were no differences between these groups in various radiotherapy data, the use of chemotherapy, or the interval after treatment when the diagnosis of chronic pericardial disease was made. There were no consistent noninvasive variables to support the diagnosis of radiation-induced chronic pericardial disease before cardiac catheterization. Four patients underwent pericardiectomy. Two of the four operated patients had an excellent surgical result; a third patient died 4 months postoperatively of drug-induced granulocytopenia; the fourth patient has persistent visceral constrictive pericarditis 18 months after surgery. Speculation over the causes of radiation-induced chronic pericardial disease is made and our recommendations for its treatment given.

  10. Cytomegalovirus-induced Hemorrhagic Colitis in a Patient with Chronic Myeloid Leukemia (Chronic Phase) on Dasatinib as an Upfront Therapy.

    PubMed

    Yassin, Mohamed A; Nashwan, Abdulqadir J; Soliman, Ashraf T; Yousif, Anil; Moustafa, Afra; AlBattah, Afaf; Mohamed, Shehab F; Mudawi, Deena S; Elkourashy, Sarah; Asaari, Deena-Raiza; Gutierrez, Hope-Love G; Almusharaf, Mohamed; Hussein, Radwa M; Moustafa, Abbas H; Derhoubi, Hatim El; Boukhris, Sarra; Kohla, Samah; AlDewik, Nader

    2015-01-01

    Dasatinib is a kinase inhibitor indicated for the treatment of newly diagnosed adults with Philadelphia chromosome-positive (Ph+) chronic myeloid leukemia (CML) in chronic phase and accelerated (myeloid or lymphoid blast) phase, and CML with resistance or intolerance to prior therapy including imatinib and in adults with Ph+ acute lymphoblastic leukemia1 The most common adverse reactions (≥15%) in patients with newly diagnosed chronic-phase (CP) CML include myelosuppression, fluid retention, and diarrhea, whereas in patients with resistance or intolerance to prior imatinib therapy, side effects include myelosuppression, fluid retention, diarrhea, headache, dyspnea, skin rash, fatigue, nausea, and hemorrhage. We report a 39-year-old Ethiopian female patient who received dasatinib as upfront therapy for the treatment of CP-CML who experienced chronic diarrhea for two months, which progressed to hemorrhagic colitis due to cytomegalovirus (CMV) infection of the colon. To our knowledge, this is the first case of CMV colitis in a patient receiving dasatinib as upfront therapy. PMID:26379451

  11. Cytomegalovirus-induced Hemorrhagic Colitis in a Patient with Chronic Myeloid Leukemia (Chronic Phase) on Dasatinib as an Upfront Therapy

    PubMed Central

    Yassin, Mohamed A; Nashwan, Abdulqadir J; Soliman, Ashraf T; Yousif, Anil; Moustafa, Afra; AlBattah, Afaf; Mohamed, Shehab F; Mudawi, Deena S; Elkourashy, Sarah; Asaari, Deena-Raiza; Gutierrez, Hope-Love G; Almusharaf, Mohamed; Hussein, Radwa M; Moustafa, Abbas H; Derhoubi, Hatim El; Boukhris, Sarra; Kohla, Samah; AlDewik, Nader

    2015-01-01

    Dasatinib is a kinase inhibitor indicated for the treatment of newly diagnosed adults with Philadelphia chromosome–positive (Ph+) chronic myeloid leukemia (CML) in chronic phase and accelerated (myeloid or lymphoid blast) phase, and CML with resistance or intolerance to prior therapy including imatinib and in adults with Ph+ acute lymphoblastic leukemia1 The most common adverse reactions (≥15%) in patients with newly diagnosed chronic-phase (CP) CML include myelosuppression, fluid retention, and diarrhea, whereas in patients with resistance or intolerance to prior imatinib therapy, side effects include myelosuppression, fluid retention, diarrhea, headache, dyspnea, skin rash, fatigue, nausea, and hemorrhage. We report a 39-year-old Ethiopian female patient who received dasatinib as upfront therapy for the treatment of CP-CML who experienced chronic diarrhea for two months, which progressed to hemorrhagic colitis due to cytomegalovirus (CMV) infection of the colon. To our knowledge, this is the first case of CMV colitis in a patient receiving dasatinib as upfront therapy. PMID:26379451

  12. Can Incentives Improve Medicaid Patient Engagement and Prevent Chronic Diseases?

    PubMed

    Hoerger, Thomas J; Perry, Rebecca; Farrell, Kathleen; Teixeira-Poit, Stephanie

    2015-01-01

    Under the Medicaid Incentives for the Prevention of Chronic Diseases model, 10 states are testing whether incentives can encourage Medicaid beneficiaries to lose weight, stop smoking, work to prevent diabetes, or control risk factors for other chronic diseases. This commentary describes these incentive programs and how they will be evaluated. PMID:26510225

  13. Performance in L1 and L2 observed in Arabic-Hebrew bilingual aphasic following brain tumor: A case constitutes double dissociation

    PubMed Central

    Ibrahim, Raphiq

    2008-01-01

    This study aimed to verify the existence of a double first language (L1)/second language (L2) dissociation. In recent work, I described a case study of a Arabic-Hebrew aphasic patient (MH) with disturbances in the two languages, with Hebrew (L2) being more impaired. In this case, an Arabic-Hebrew bilingual patient (MM) with a similar cultural background who suffered brain damage following a left hemisphere tumor (oligodendroglioma) and craniotomy is reported. The same materials were used, which overcame methodological constraints in our previous work. The results revealed a complementary pattern of severe impairment of L1 (Arabic), while MM had mild language disorder in L2 (Hebrew) with intact semantic knowledge in both languages. These two cases demonstrate a double L1/L2 dissociation in unique languages, and support the notion that bilingual persons could have distinct cortical language areas. PMID:22110314

  14. Serum Autoantibodies in Chronic Prostate Inflammation in Prostate Cancer Patients

    PubMed Central

    Schlick, Bettina; Massoner, Petra; Lueking, Angelika; Charoentong, Pornpimol; Blattner, Mirjam; Schaefer, Georg; Marquart, Klaus; Theek, Carmen; Amersdorfer, Peter; Zielinski, Dirk; Kirchner, Matthias; Trajanoski, Zlatko; Rubin, Mark A.; Müllner, Stefan; Schulz-Knappe, Peter; Klocker, Helmut

    2016-01-01

    Background Chronic inflammation is frequently observed on histological analysis of malignant and non-malignant prostate specimens. It is a suspected supporting factor for prostate diseases and their progression and a main cause of false positive PSA tests in cancer screening. We hypothesized that inflammation induces autoantibodies, which may be useful biomarkers. We aimed to identify and validate prostate inflammation associated serum autoantibodies in prostate cancer patients and evaluate the expression of corresponding autoantigens. Methods Radical prostatectomy specimens of prostate cancer patients (N = 70) were classified into high and low inflammation groups according to the amount of tissue infiltrating lymphocytes. The corresponding pre-surgery blood serum samples were scrutinized for autoantibodies using a low-density protein array. Selected autoantigens were identified in prostate tissue and their expression pattern analyzed by immunohistochemistry and qPCR. The identified autoantibody profile was cross-checked in an independent sample set (N = 63) using the Luminex-bead protein array technology. Results Protein array screening identified 165 autoantibodies differentially abundant in the serum of high compared to low inflammation patients. The expression pattern of three corresponding antigens were established in benign and cancer tissue by immunohistochemistry and qPCR: SPAST (Spastin), STX18 (Syntaxin 18) and SPOP (speckle-type POZ protein). Of these, SPAST was significantly increased in prostate tissue with high inflammation. All three autoantigens were differentially expressed in primary and/or castration resistant prostate tumors when analyzed in an inflammation-independent tissue microarray. Cross-validation of the inflammation autoantibody profile on an independent sample set using a Luminex-bead protein array, retrieved 51 of the significantly discriminating autoantibodies. Three autoantibodies were significantly upregulated in both screens, MUT

  15. Early maladaptive schemas in Finnish adult chronic pain patients and a control sample.

    PubMed

    Saariaho, Tom Harri; Saariaho, Anita Sylvia; Karila, Irma Anneli; Joukamaa, Matti I

    2011-04-01

    Engel (1959) suggested that negative physical or emotional experiences in childhood predispose to the development of chronic pain. Studies have shown that physical and sexual abuse in early life is connected with chronic pain. Emotional adversities are much less studied causes contributing to the development of chronic pain and disability. Early emotional abuse, neglect, maltreatment and other adversities are deleterious childhood experiences which, according to Young's schema theory (1990), produce early maladaptive schemas (EMSs). The primary goal of this study was to examine whether early adversities were more common in chronic pain patients than in a control group. A total of 271 (53% women) first-visit chronic pain patients and 331 (86% women) control participants took part in the study. Their socio-demographic data, pain variables and pain disability were measured. To estimate EMSs the Young Schema Questionnaire was used. Chronic pain patients scored higher EMSs reflecting incapacity to perform independently, catastrophic beliefs and pessimism. The most severely disabled chronic pain patients showed an increase in all the EMSs in the Disconnection and Rejection schema domain, namely Abandonment/Instability, Mistrust/Abuse, Emotional Deprivation, Defectiveness/Shame and Social Isolation/Alienation EMSs. The results of the study suggested that chronic pain patients had suffered early emotional maltreatment. PMID:21054422

  16. Diagnostic importance of Clostridium perfringens enterotoxin analysis in recurring enteritis among elderly, chronic care psychiatric patients.

    PubMed Central

    Jackson, S G; Yip-Chuck, D A; Clark, J B; Brodsky, M H

    1986-01-01

    A series of Clostridium perfringens-related gastrointestinal outbreaks occurred over a period of several months among elderly, chronic care patients in a psychiatric hospital. Several serotypes of C. perfringens and many nontypeable isolates were found. The distribution of certain serotypes and the incidence of detection of enterotoxin in fecal extracts were related to wards on which patients were resident (six wards were involved). Several patients were reported to have chronic or recurring fecal incontinence or diarrhea or both. With a background of elevated spore counts of several serotypes and chronic diarrhea, only detection of enterotoxin could provide definitive evidence of C. perfringens etiology in gastoenteritis cases. PMID:2871043

  17. Twin pregnancy in a patient of chronic myeloid leukemia on imatinib therapy.

    PubMed

    Meera, V; Jijina, Farah; Shrikande, Mitu; Madkaikar, Manisha; Ghosh, K

    2008-10-01

    Imatinib is a tyrosine kinase inhibitor and is now used regularly in chronic myeloid leukaemia therapy in chronic phase with great success. This drug due its very nature of action is suspected to be teratogenic hence the patients are counseled not to get pregnant while on this drug. However in world literature few normal pregnancies have been reported in patients on Imatinib therapy, though no twin pregnancy has been reported on this medication. We report here the birth of normal mono-ovular mono-chorionic twin while the patient is on imatinib during conception and early pregnancy for chronic myeloid leukaemia. PMID:18420270

  18. [Contact allergies in patients with chronic wounds: results of a study from 1999 to 2004].

    PubMed

    Lehnen, M; Kohaus, S; Körber, A; Hillen, U; Grabbe, S; Dissemond, J

    2006-04-01

    Patients with chronic wounds frequently acquire clinically relevant contact sensitization. We examined the results of the skin patch tests in patients with chronic wounds, who were treated between 1999-2004 in the Department of Dermatology, University School of Medicine, Essen, Germany. Altogether 105 patients with chronic wounds underwent patch testing. In 68 individuals, contact sensitization to at least one substance was detected. The most frequent contact allergens were to balsam of Peru, Amerchol L-101, fragrance mix, wool wax alcohols and rosins. Contact sensitization to wound dressing materials was also identified in 4 patients. Our results demonstrate the current spectrum of contact sensitization of patients with chronic wounds. Our results show the importance of paying attention to the ingredients in wound dressings and performing patch testing if there is any clinical suggestion of allergic contact dermatitis. PMID:16317553

  19. MODELING CHRONIC DISEASE PATIENT FLOWS DIVERTED FROM EMERGENCY DEPARTMENTS TO PATIENT-CENTERED MEDICAL HOMES

    PubMed Central

    Diaz, Rafael; Behr, Joshua; Kumar, Sameer; Britton, Bruce

    2016-01-01

    Chronic Disease is defined as a long lasting health condition, which can develop and/or worsen over an extended time, but which can also be controlled. The monetary and budgetary toll due to its persistent nature has become unsustainable and requires pressing actions to limit their incidence and burden. This paper demonstrates the utility of the System Dynamics approach to simulate the behavior of key factors involved in the implementation of chronic disease management. We model the patient flow diversion from emergency departments (ED) to patient-centered medical homes (PCMH), with emphasis on the visit rates, as well as the effect of insurance coverage, in an effort to assure continuity of quality care for Asthma patients at lower costs. The model is used as an evaluative method to identify conditions of a maintained health status through adequate policy planning, in terms of resources and capacity. This approach gives decision makers the ability to track the level of implementation of the intervention and generate knowledge about dynamics between population demands and the intervention effectiveness. The functionality of the model is demonstrated through the consideration of hypothetical scenarios executed using sensitivity analysis. PMID:26770663

  20. Interstitial Cystitis and Endometriosis in Patients With Chronic Pelvic Pain: The “Evil Twins” Syndrome

    PubMed Central

    Chung, Rosemary P.; Gordon, David

    2005-01-01

    Objective: To determine the prevalence of interstitial cystitis and endometriosis in patients with chronic pelvic pain. Methods: A prospective analysis was conducted in 178 women with CPP who presented with bladder base/anterior vaginal wall and/or uterine tenderness, with or without irritative voiding symptoms. The Potassium Sensitivity Test was used to assess bladder epithelial dysfunction. Patients were evaluated with concurrent laparoscopy and cystoscopy with hydrodistention. Results: Laparoscopic findings among the 178 patients with chronic pelvic pain supported a diagnosis of endometriosis in 134 (75%) patients, and cystoscopy confirmed a diagnosis of interstitial cystitis in 159 (89%) patients. Both interstitial cystitis and endometriosis were diagnosed in 115 patients (65%). The Potassium Sensitivity Test was positive in 146 (82%) patients, with 140 (96%) of these patients diagnosed with interstitial cystitis and 105 (72%) with endometriosis. Conclusions: Results of this prospective study show that interstitial cystitis and endometriosis may frequently coexist in patients with chronic pelvic pain. A positive Potassium Sensitivity Test accurately predicted the presence of interstitial cystitis in 96% of these patients with chronic pelvic pain, as confirmed by cystoscopic hydrodistention. It is necessary to consider the diagnosis of endometriosis and interstitial cystitis concurrently in the evaluation of patients with chronic pelvic pain to avoid unnecessary delay in identifying either condition. PMID:15791965

  1. Psychosocial characteristics and immunological functions in patients with postinfectious chronic fatigue syndrome and noninfectious chronic fatigue syndrome.

    PubMed

    Masuda, Akinori; Munemoto, Takao; Yamanaka, Takao; Takei, Michiko; Tei, Chuwa

    2002-10-01

    Differences between patients with postinfectious chronic fatigue syndrome (CFS, n = 16) and noninfectious CFS (n = 20) were clarified. The noninfectious CFS group had problems in family and developmental history, and had chronic stresses. Members of the postinfectious CFS group were social extroverts while those in the noninfectious CFS group was neurotic and introspective. Natural killer cell activity was suppressed in both groups. These findings suggest that the postinfectious CFS group and the noninfectious CFS group differed in their pathogenesis until the onset of CFS. The latter group should be considered as a variant of psychiatric disorder and treated accordingly. PMID:12442562

  2. Cognitive status among patients with chronic obstructive pulmonary disease

    PubMed Central

    Roncero, Carlos; Campuzano, Ana Isabel; Quintano, Jose Antonio; Molina, Jesús; Pérez, Joselín; Miravitlles, Marc

    2016-01-01

    Purpose We investigated the association between cognitive impairment and chronic obstructive pulmonary disease (COPD), taking into account demographic and clinical variables evaluated during routine practice. Patients and methods We performed a post hoc analysis of a cross-sectional study that included subjects with stable COPD. Sociodemographic and clinical information was recorded using the Body mass index, airflow Obstruction, Dyspnea and Exacerbations index and the Charlson comorbidity index. Cognitive performance was studied by the mini-mental state examination, with a score less than 27 indicating clinical impairment. Depressive symptoms, physical activity, and quality of life (EuroQoL-5 dimensions and COPD Assessment Test) were also evaluated. Results The analysis included 940 subjects. The prevalence of cognitive impairment was 39.4%. Multivariate logistic regression models revealed that cognitive impairment was associated with educational level (odds ratio [OR] =0.096, 95% confidence interval [CI] =0.011–0.447) and poorer quality of life measured by the EuroQoL-5 dimensions social tariff (OR =0.967, 95% CI =0.950–0.983). When questionnaires were not included in the analysis, cognitive impairment was associated with educational level (OR =0.063, 95% CI =0.010–0.934), number of exacerbations (OR =11.070, 95% CI =1.450–84.534), Body mass index, airflow Obstruction, Dyspnea and Exacerbations index score (OR =1.261, 95% CI =1.049–1.515), and the Charlson comorbidity index (OR =1.412, 95% CI =1.118–1.783). Conclusion Cognitive impairment is common in COPD and is associated with low educational level, higher disease severity, and increased comorbidity. This could have therapeutic implications for this population. PMID:27042043

  3. Insulin is protein-anabolic in chronic renal failure patients.

    PubMed

    Lim, Victoria S; Yarasheski, Kevin E; Crowley, Jan R; Fangman, Jerry; Flanigan, Michael

    2003-09-01

    To examine the protein anabolic actions of insulin in chronic renal failure, the authors measured four sets of whole body leucine fluxes during insulin alone and insulin with amino acid infusion in nine uremic patients before hemodialysis (B-HD). Seven were restudied 8 wk after initiation of maintenance hemodialysis (HD). Six normal subjects served as control (N). All values ( micro mol/kg/h, mean +/- SEM) are presented in the sequence of B-HD, HD, and N, and only P < 0.05 are listed. During Flux 1 (baseline), D (leucine release from body protein degradation) were 114 +/- 7, 126 +/- 4, and 116 +/- 6, respectively. C (leucine oxidation rates) were 18 +/- 2, 17 +/- 2, and 21 +/- 3, respectively. S (leucine disappearance into body protein [index of protein synthesis]) were 96 +/- 6, 107 +/- 4, and 94 +/- 4, respectively, and balances (net leucine flux into protein [values were negative during fasting]) were -18 +/- 2, -17 +/- 2, and -21 +/- 3, respectively. During Flux 2 (low-dose insulin infusion), D were 89 +/- 3, 98 +/- 6, and 94 +/- 5, respectively; C were 12 +/- 1, 11 +/- 2, and 18 +/- 1, respectively (P = 0.02); S were 77 +/- 4, 87 +/- 5, and 76 +/- 5, respectively, and balances were -12 +/- 1, -11 +/- 2, and -18 +/- 1, respectively (P = 0.02). During Flux 3 (high-dose insulin infusion): D were 77 +/- 3, 82 +/- 7, and 84 +/- 5, respectively; C were 9 +/- 1, 8 +/- 1, and 14 +/- 1, respectively (P = 0.005); S were 68 +/- 4, 74 +/- 6, and 70 +/- 5, respectively, and balances were -9 +/- 1, -8 +/- 1, and -14 +/- 1, respectively (P = 0.005). In Flux 4 (insulin infused with amino acids): D were 73 +/- 3, 107 +/- 18, and 85 +/- 7, respectively; C were 35 +/- 4, 29 +/- 5, and 39 +/- 3, respectively; S were 105 +/- 5, 145 +/- 15, and 113 +/- 6, respectively (P = 0.02), and balances were 32 +/- 4, 38 +/- 5, and 27 +/- 3, respectively. These data show that B-HD and HD patients were as sensitive as normal subjects to the protein anabolic actions of insulin. Insulin alone

  4. Pain Patients and Their Partners: The Role of Collusion in Chronic Pain.

    ERIC Educational Resources Information Center

    Delvey, Joseph, Jr.; Hopkins, Linda

    1982-01-01

    Uses the concept of collusion to explain the formation and persistence of patient-caretaker dyads which may help explain the role of family dynamics in cases of chronic pain. Suggests the caretaking role may be extreme and contibute to the maintenance of a chronic pain role. (Author/JAC)

  5. Genotype characterization of occult hepatitis B virus strains among Egyptian chronic hepatitis C patients.

    PubMed

    Kishk, R; Atta, H Aboul; Ragheb, M; Kamel, M; Metwally, L; Nemr, N

    2014-02-01

    Chronic hepatitis C virus (HCV) infection combined with occult hepatitis B virus (HBV) infection has been associated with increased risk of hepatitis, cirrhosis and hepatocellular carcinoma. This study aimed to determine the prevalence of occult HBV infection among Egyptian chronic HCV patients, the genotype and occurrence of surface gene mutations of HBV and the impact of co-infection on early response to treatment. The study enrolled 162 chronic HCV patients from Ismailia Fever Hospital, Egypt, who were HBV surface antigen-negative. All patients were given clinical assessment and biochemical, histological and virological examinations. HBV-DNA was detectable in sera from 3 patients out of the 40 patients who were positive for hepatitis B core antibody. These 3 patients were responsive to combination therapy at treatment week 12; only 1 of them had discontinued therapy by week 24. HBV genotype D was the only detectable genotype in those patients, with absence of "a" determinant mutations among those isolates. PMID:24945562

  6. Chronic renal failure in a patient with bilateral ureterocele

    PubMed Central

    Dada, Samuel A.; Rafiu, Mojeed O.; Olanrewaju, Timothy O.

    2015-01-01

    Ureterocele is a congenital anomaly, in which there is mal-development of the caudal segments of the ureter. There is a female preponderance with most cases seen in Caucasians. Among the reported complications of this condition, chronic renal failure occurring in the setting of ureterocele has not been well documented. We report a case of a young girl with bilateral ureterocele presenting with chronic renal failure, whose management presented a diagnostic failure and inadequate treatment. PMID:26108593

  7. Review of sleep studies of patients with chronic insomnia at a sleep disorder unit

    PubMed Central

    Wong, Sheau-Hwa; Ng, Beng-Yeong

    2015-01-01

    INTRODUCTION Chronic insomnia is associated with many physical and psychiatric illnesses, and its underlying aetiology needs to be identified in order to achieve safe and effective treatment. Obstructive sleep apnoea (OSA) and periodic limb movement disorder (PLMD) are common primary sleep disorders that can lead to chronic insomnia. Patients with these conditions are evaluated using polysomnography (PSG). METHODS The PSG records of 106 patients with chronic insomnia who presented to a multidisciplinary sleep clinic in Singapore over a five-year period were reviewed. To examine the utility of PSG in the evaluation of chronic insomnia, the clinical diagnoses of the patients before and after the sleep studies were compared. RESULTS Among the 106 patients, 69 (65.4%) were suspected to have primary sleep disorders based on clinical history and examination alone. Following PSG evaluation, 42.5% and 4.7% of the study population were diagnosed with OSA and PLMD, respectively. OSA was found in 35.9% of the 39 patients who had underlying psychiatric conditions. CONCLUSION This study illustrates that many patients with chronic insomnia have underlying primary sleep disorders. It also highlights the danger of attributing chronic insomnia in psychiatric patients to their illness, without giving due consideration to other possible aetiologies. Clinicians should maintain a high index of suspicion for the presence of other aetiologies, and make timely and targeted referrals for sleep studies where appropriate. PMID:26106238

  8. Impact of Baseline BCR-ABL Mutations on Response to Nilotinib in Patients With Chronic Myeloid Leukemia in Chronic Phase

    PubMed Central

    Hughes, Timothy; Saglio, Giuseppe; Branford, Susan; Soverini, Simona; Kim, Dong-Wook; Müller, Martin C.; Martinelli, Giovanni; Cortes, Jorge; Beppu, Lan; Gottardi, Enrico; Kim, Dongho; Erben, Philipp; Shou, Yaping; Haque, Ariful; Gallagher, Neil; Radich, Jerald; Hochhaus, Andreas

    2009-01-01

    Purpose Nilotinib is a second-generation tyrosine kinase inhibitor indicated for the treatment of patients with chronic myeloid leukemia (CML) in chronic phase (CP; CML-CP) and accelerated phase (AP; CML-AP) who are resistant to or intolerant of prior imatinib therapy. In this subanalysis of a phase II study of nilotinib in patients with imatinib-resistant or imatinib-intolerant CML-CP, the occurrence and impact of baseline and newly detectable BCR-ABL mutations were assessed. Patients and Methods Baseline mutation data were assessed in 281 (88%) of 321 patients with CML-CP in the phase II nilotinib registration trial. Results Among imatinib-resistant patients, the frequency of mutations at baseline was 55%. After 12 months of therapy, major cytogenetic response (MCyR) was achieved in 60%, complete cytogenetic response (CCyR) in 40%, and major molecular response (MMR) in 29% of patients without baseline mutations versus 49% (P = .145), 32% (P = .285), and 22% (P = .366), respectively, of patients with mutations. Responses in patients who harbored mutations with high in vitro sensitivity to nilotinib (50% inhibitory concentration [IC50] ≤ 150 nM) or mutations with unknown nilotinib sensitivity were equivalent to those responses for patients without mutations (not significant). Patients with mutations that were less sensitive to nilotinib in vitro (IC50 > 150 nM; Y253H, E255V/K, F359V/C) had less favorable responses, as 13%, 43%, and 9% of patients with each of these mutations, respectively, achieved MCyR; none achieved CCyR. Conclusion For most patients with imatinib resistance and with mutations, nilotinib offers a substantial probability of response. However, mutational status at baseline may influence response. Less sensitive mutations that occurred at three residues defined in this study, as well as the T315I mutation, may be associated with less favorable responses to nilotinib. PMID:19652056

  9. The utility of ambulatory pH monitoring in patients presenting with chronic cough and asthma

    PubMed Central

    AlHabib, KF; Vedal, S; Champion, P; FitzGerald, JM

    2007-01-01

    OBJECTIVE: To evaluate the prevalence of gastroesophageal reflux disease (GERD) in patients presenting with asthma and chronic cough. PATIENTS AND METHODS: The charts of 358 consecutive patients who were referred for ambulatory gastroesophageal pH monitoring to the Lung Centre in Vancouver, British Columbia, were reviewed, and the data of 108 (30%) patients with asthma and 134 (37%) patients with chronic cough were analyzed. The maintenance treatment for GERD was discontinued before patients underwent the pH monitoring study. One hundred eighteen (33%) patients were excluded. RESULTS: Reflux episodes identified reflux events as the percentage of time where the pH was less than four. For asthma patients, 70 (64.8%) had distal total reflux, 50 (46.3%) had distal upright reflux, 41 (38.3%) had distal supine reflux and 73 (67.6%) had other distal refluxes. Proximal total reflux in asthmatic patients was present in 56 (52%), proximal upright reflux in 55 (51%) and proximal supine reflux in 56 (52%) patients. For chronic cough patients, 70 (52.6%) had distal total reflux, 59 (44.4%) had distal upright reflux, 45 (34.4%) had distal supine reflux and 75 (56%) patients had other distal refluxes. In chronic cough patients, proximal total reflux was present in 70 (52%), proximal upright reflux in 80 (60%) and proximal supine reflux in 59 (44%). Presenting respiratory and/or reflux symptoms were absent in approximately 25% of patients with asthma and reflux, and in approximately 50% of patients with chronic cough and reflux. During pH monitoring, symptoms did not differ significantly between those with and without distal reflux in both study groups, except for more significant heartburn in patients with chronic cough and reflux (RR 2.0). CONCLUSIONS: The data of the present study support the observation that there is a high prevalence of GERD in patients with asthma or chronic cough. The use of different pH parameters for detecting acid reflux during 24 h ambulatory p

  10. [Correction of dyslipidemia in patients with chronic hepatitis C, combined with diabetes type 2].

    PubMed

    Derbak, M; Boldizhar, P

    2014-01-01

    The article shows the results of treatment of 118 patients with chronic hepatitis C (CHC) which is associated with type 2 diabetes mellitus (DM). When planning therapeutic interventions in chronic hepatitis C in patients with diabetes, it is considered the presence of visceral obesit , dyslipidemia, and hepatic steatosis. The efficacy of different treatment regimens was studied. Found that the usage of ursodeoxycholic acid and ademetionin in HCV patients with diabetes type 2 receiving standard antiviral therapy (SAVT), significantly make a positive effect on the level of dyslipidemia. The normalization of lipid profile allows for a full course of SAVT, which reduces the frequency of relapse. It is also noted that the simultaneous use of ademetionin and ursodeoxycholic acid in treatment of chronic hepatitis C leads to a reduction of side effects of SAVT. Metabolic therapy may be recommended for patients with chronic hepatitis C in combination with type 2 diabetes in case of SAVT, and at its contraindications or intolerance. PMID:24523328

  11. FDA Approves New Drug for Chronic Lymphocytic Leukemia in Patients with a Specific Chromosomal Abnormality

    MedlinePlus

    ... Newsroom Press Announcements FDA News Release FDA approves new drug for chronic lymphocytic leukemia in patients with ... of leukemia in adults, with approximately 15,000 new cases diagnosed each year. CLL is characterized by ...

  12. Families of Chronically Mentally Ill Patients: Their Structure, Coping Resources, and Tolerance for Deviant Behavior.

    ERIC Educational Resources Information Center

    Axelrod, Joan; And Others

    1994-01-01

    Interviewed 105 families of chronically ill psychiatric patients to explore their attitudes toward caring for mentally ill member at home. Found significant relationship between respondent's belief in his/her ability to manage patient behavior and willingness to accept patient in home. Found no significant relationships between family resources,…

  13. Nosocomial Outbreak of Corynebacterium striatum Infection in Patients with Chronic Obstructive Pulmonary Disease▿

    PubMed Central

    Renom, Feliu; Garau, Margarita; Rubí, Mateu; Ramis, Ferran; Galmés, Antònia; Soriano, Joan B.

    2007-01-01

    We describe an unusual cluster of Corynebacterium striatum infections in 21 patients with chronic obstructive pulmonary disease (COPD) admitted to a medium-size respiratory unit. Eleven isolates from eight patients occurred simultaneously within a month. C. striatum is a potentially pathogenic microorganism with the ability to produce nosocomial infectious outbreaks and respiratory colonization in patients with advanced COPD. PMID:17409213

  14. A Review and Investigation of Family Factors in the Treatment of Chronic Pain Patients.

    ERIC Educational Resources Information Center

    Bailis, Karen L.

    Chronic pain is a syndrome which forces many changes upon the patient and upon the family system. To examine the relationship between patients' and their spouses' psychosocial functioning, questionnaire data were collected from 28 male and 18 female patients referred for evaluation to an outpatient pain management program. The Minnesota…

  15. Cognitive-Somatic Anxiety Response Patterning in Chronic Pain Patients and Nonpatients.

    ERIC Educational Resources Information Center

    DeGood, Douglas E.; And Others

    1985-01-01

    Examined group differences in self-reporting anxiety for one hundred chronic pain patients, an equal number of college students, and two smaller comparison samples. Pain patients, relative to nonpatients, acknowledged dramatically fewer total signs of anxiety. Also, pain patients endorsed significantly more somatic than cognitive indicators of…

  16. [Biography-oriented diagnostics in counselling of patients with chronic illness].

    PubMed

    Darmann-Finck, Ingrid; Sahm, Martina

    2006-10-01

    The article examines two concepts of counselling of patients by nurses that are popular in the German-speaking area with regard to their underlying scientific standpoint and ideals and their implications on counselling-process and -result. The authors determine that both concepts disregard the biographic construction processes which are so important for coping with and tackling chronic illness. The article concludes with a discussion of prospective use of biographic diagnostics in counselling of patients with chronic illness. PMID:17051514

  17. Patient-reported Outcomes in Asian Patients With Chronic Hepatitis C Treated With Ledipasvir and Sofosbuvir

    PubMed Central

    Younossi, Zobair M.; Stepanova, Maria; Chan, Henry L.Y.; Lee, Mei H.; Yu, Ming-Lung; Dan, Yock Y.; Choi, Moon S.; Henry, Linda

    2016-01-01

    Abstract Prevalence of chronic hepatitis C (CH-C) infection in patients of Asian ancestry ranges between 1% and 20%. Interferon (IFN)- and ribavirin (RBV)-containing regimens for CH-C have a negative impact on patient-reported outcomes (PROs) during treatment. The aim of this study was to assess the impact of IFN-free RBV-free sofosbuvir (SOF)-based regimens on PROs in CH-C patients of Asian ancestry. In this observational retrospective study, the PRO data from 12 multicenter multinational phase 3 clinical trials (2012–2015, conducted in Europe, North America, Australia, and New Zealand) of SOF-based regimens with and without IFN, ledipasvir (LDV), and/or RBV were used. At baseline, during treatment, and post-treatment, patients completed 4 validated PRO questionnaires (SF-36, CLDQ-HCV, FACIT-F, and WPAI:SHP). The resulting PROs in Asian patients were compared across the treatment regimens. Of 4485 of the trials’ participants, 106 patients were of Asian ancestry (55.7% male, 69.8% treatment-naïve, 17.0% cirrhotic). In comparison with other patients, the Asian CH-C cohort was younger, had lower BMI, and lower rates of pre-treatment psychiatric comorbidities (anxiety, depression, sleep disorders) (all P < .05). At baseline, Asian patients also had lower SF-36 physical functioning scores (on average, by −5.6% on a normalized 0–100% PRO scale, P = .001). During treatment, Asian CH-C patients experienced a decline in their PRO scores while receiving IFN and/or RBV-containing regimens (up to −19.6%, P < .001). In contrast, patients receiving LDV/SOF experienced no PRO decrement and improvement of some PRO scores during treatment (+9.0% in general health of SF-36, P = .03). After achieving SVR-12, some of the PRO scores in Asian patients improved regardless of the regimen (up to +9.3%, P < .001). In multivariate analysis of Asian patients, the use of LDV/SOF was independently associated with higher PRO scores during and soon after the end of

  18. Patient-reported Outcomes in Asian Patients With Chronic Hepatitis C Treated With Ledipasvir and Sofosbuvir.

    PubMed

    Younossi, Zobair M; Stepanova, Maria; Chan, Henry L Y; Lee, Mei H; Yu, Ming-Lung; Dan, Yock Y; Choi, Moon S; Henry, Linda

    2016-03-01

    Prevalence of chronic hepatitis C (CH-C) infection in patients of Asian ancestry ranges between 1% and 20%. Interferon (IFN)- and ribavirin (RBV)-containing regimens for CH-C have a negative impact on patient-reported outcomes (PROs) during treatment.The aim of this study was to assess the impact of IFN-free RBV-free sofosbuvir (SOF)-based regimens on PROs in CH-C patients of Asian ancestry.In this observational retrospective study, the PRO data from 12 multicenter multinational phase 3 clinical trials (2012-2015, conducted in Europe, North America, Australia, and New Zealand) of SOF-based regimens with and without IFN, ledipasvir (LDV), and/or RBV were used. At baseline, during treatment, and post-treatment, patients completed 4 validated PRO questionnaires (SF-36, CLDQ-HCV, FACIT-F, and WPAI:SHP). The resulting PROs in Asian patients were compared across the treatment regimens.Of 4485 of the trials' participants, 106 patients were of Asian ancestry (55.7% male, 69.8% treatment-naïve, 17.0% cirrhotic). In comparison with other patients, the Asian CH-C cohort was younger, had lower BMI, and lower rates of pre-treatment psychiatric comorbidities (anxiety, depression, sleep disorders) (all P < .05). At baseline, Asian patients also had lower SF-36 physical functioning scores (on average, by -5.6% on a normalized 0-100% PRO scale, P = .001). During treatment, Asian CH-C patients experienced a decline in their PRO scores while receiving IFN and/or RBV-containing regimens (up to -19.6%, P < .001). In contrast, patients receiving LDV/SOF experienced no PRO decrement and improvement of some PRO scores during treatment (+9.0% in general health of SF-36, P = .03). After achieving SVR-12, some of the PRO scores in Asian patients improved regardless of the regimen (up to +9.3%, P < .001). In multivariate analysis of Asian patients, the use of LDV/SOF was independently associated with higher PRO scores during and soon after the end of treatment (betas +15

  19. Differential Neural Processing during Motor Imagery of Daily Activities in Chronic Low Back Pain Patients

    PubMed Central

    Vrana, Andrea; Hotz-Boendermaker, Sabina; Stämpfli, Philipp; Hänggi, Jürgen; Seifritz, Erich; Humphreys, B. Kim; Meier, Michael L.

    2015-01-01

    Chronic low back pain (chronic LBP) is both debilitating for patients but also a major burden on the health care system. Previous studies reported various maladaptive structural and functional changes among chronic LBP patients on spine- and supraspinal levels including behavioral alterations. However, evidence for cortical reorganization in the sensorimotor system of chronic LBP patients is scarce. Motor Imagery (MI) is suitable for investigating the cortical sensorimotor network as it serves as a proxy for motor execution. Our aim was to investigate differential MI-driven cortical processing in chronic LBP compared to healthy controls (HC) by means of functional magnetic resonance imaging (fMRI). Twenty-nine subjects (15 chronic LBP patients, 14 HC) were included in the current study. MI stimuli consisted of randomly presented video clips showing every-day activities involving different whole-body movements as well as walking on even ground and walking downstairs and upstairs. Guided by the video clips, subjects had to perform MI of these activities, subsequently rating the vividness of their MI performance. Brain activity analysis revealed that chronic LBP patients exhibited significantly reduced activity compared to HC subjects in MI-related brain regions, namely the left supplementary motor area and right superior temporal sulcus. Furthermore, psycho-physiological-interaction analysis yielded significantly enhanced functional connectivity (FC) between various MI-associated brain regions in chronic LBP patients indicating diffuse and non-specific changes in FC. Current results demonstrate initial findings about differences in MI-driven cortical processing in chronic LBP pointing towards reorganization processes in the sensorimotor network. PMID:26569602

  20. Capsaicin cough sensitivity is related to the older female predominant feature in chronic cough patients

    PubMed Central

    Song, Woo-Jung; Kim, Ju-Young; Jo, Eun-Jung; Lee, Seung-Eun; Kim, Min-Hye; Yang, Min-Suk; Kang, Hye-Ryun; Park, Heung-Woo; Chang, Yoon-Seok; Min, Kyung-Up

    2014-01-01

    Purpose The present study aimed to examine the age and gender distributions among chronic cough patients referred to a tertiary cough clinic in Korea, and to investigate clinical factors related to the demographic findings. Methods Study participants were unselectively recruited from adult chronic cough patients who attended the cough clinic for the first time during one year. To validate their representativeness, their age and gender distributions were compared to the entire chronic cough population, or with those presenting with other chronic disease. Data from the baseline investigations were analyzed to identify clinical factors related to the demographic findings. Results A total of 272 chronic cough patients were included. They had a middle-aged female predominant feature (mean age: 52.8±15.7 years and female 69.1%). Their age and gender distributions were almost identical to the entire chronic cough population, but were distinct from patients with hypertension. Among clinical factors, the older female predominance was associated with enhanced capsaicin cough sensitivity, and also with the presence of 'cough by cold air' symptom. Allotussia and laryngeal paresthesia were highly common in chronic cough patients, affecting 94.8% and 86.8% of them, respectively. Conclusions The present study demonstrated older female predominance among adult chronic cough patients attending a referral cough clinic in Korea. The demographic features were significantly associated with the capsaicin cough responses and also potentially with allotussia (particularly cold air as the trigger). These findings suggest a role of cough reflex sensitization in the pathophysiology of chronic cough in adults. PMID:25228996

  1. Differential Neural Processing during Motor Imagery of Daily Activities in Chronic Low Back Pain Patients.

    PubMed

    Vrana, Andrea; Hotz-Boendermaker, Sabina; Stämpfli, Philipp; Hänggi, Jürgen; Seifritz, Erich; Humphreys, B Kim; Meier, Michael L

    2015-01-01

    Chronic low back pain (chronic LBP) is both debilitating for patients but also a major burden on the health care system. Previous studies reported various maladaptive structural and functional changes among chronic LBP patients on spine- and supraspinal levels including behavioral alterations. However, evidence for cortical reorganization in the sensorimotor system of chronic LBP patients is scarce. Motor Imagery (MI) is suitable for investigating the cortical sensorimotor network as it serves as a proxy for motor execution. Our aim was to investigate differential MI-driven cortical processing in chronic LBP compared to healthy controls (HC) by means of functional magnetic resonance imaging (fMRI). Twenty-nine subjects (15 chronic LBP patients, 14 HC) were included in the current study. MI stimuli consisted of randomly presented video clips showing every-day activities involving different whole-body movements as well as walking on even ground and walking downstairs and upstairs. Guided by the video clips, subjects had to perform MI of these activities, subsequently rating the vividness of their MI performance. Brain activity analysis revealed that chronic LBP patients exhibited significantly reduced activity compared to HC subjects in MI-related brain regions, namely the left supplementary motor area and right superior temporal sulcus. Furthermore, psycho-physiological-interaction analysis yielded significantly enhanced functional connectivity (FC) between various MI-associated brain regions in chronic LBP patients indicating diffuse and non-specific changes in FC. Current results demonstrate initial findings about differences in MI-driven cortical processing in chronic LBP pointing towards reorganization processes in the sensorimotor network. PMID:26569602

  2. Applying a coping with stress questionnaire for cancer patients to patients with non-cancer chronic illnesses.

    PubMed

    Orive, Miren; Quintana, Jose M; Vrotsou, Kalliopi; Las Hayas, Carlota; Bilbao, Amaia; Barrio, Irantzu; Matellanes, Begoña; Padierna, Jesús A

    2013-06-01

    One of the few instruments to evaluate coping skills among patients with chronic illnesses is the Cuestionario de Afrontamiento al Estrés para Pacientes Oncológicos (CAEPO), created initially for cancer patients. We evaluate how well CAEPO applies to patients with non-cancer chronic illnesses. A total of 344 patients (115 with chronic hepatitis C, 120 with inflammatory bowel disease and 109 with recurrent vertigo) completed the CAEPO. Exploratory factor analysis and Cronbach's alpha provide only partial support for the seven factors suggested by the original CAEPO. A streamlined version with fewer dimensions and items may be a better solution for identifying coping strategies among these patients. PMID:23221615

  3. A Fatal Strongyloides Stercoralis Hyperinfection Syndrome in a Patient With Chronic kidney Disease

    PubMed Central

    Qu, Ting-ting; Yang, Qing; Yu, Mei-hong; Wang, Jie

    2016-01-01

    Abstract Strongyloides stercoralis hyperinfection syndrome is a rare but fatal disease, which occurs commonly in immunocompromised patients. Strongyloidiasis among patients with chronic kidney disease is rarely reported. A 55-year-old Chinese male presented to hospital with diarrhea and abdominal pain. He developed acute respiratory failure and progressed to diffuse alveolar hemorrhage owing to disseminated strongyloidiasis immediately. The bronchoalveolar lavage revealed filariform larvae of Strongyloides stercoralis. This patient was diagnosed with Strongyloides hyperinfection syndrome. Although albendazole, mechanical ventilator support, fluid resuscitation, vasopressor support, extracorporeal membrane oxygenation, hydrocortisone, and broadspectrum antimicrobials were actively used, the patient eventually died. Similar cases in patients with chronic kidney disease in the literature are also reviewed. Through literature review, we recommend that strongyloidiasis should be routinely investigated in patients with chronic kidney disease who will undergo immunosuppressive therapy. PMID:27175679

  4. Temsirolimus and Imatinib Mesylate in Treating Patients With Chronic Myelogenous Leukemia

    ClinicalTrials.gov

    2013-01-11

    Accelerated Phase Chronic Myelogenous Leukemia; Blastic Phase Chronic Myelogenous Leukemia; Chronic Myelogenous Leukemia, BCR-ABL1 Positive; Chronic Phase Chronic Myelogenous Leukemia; Relapsing Chronic Myelogenous Leukemia

  5. Assessment and comparison of anemia of chronic disease in healthy subjects and chronic periodontitis patients: A clinical and hematological study

    PubMed Central

    Kolte, Rajashri A.; Kolte, Abhay P.; Deshpande, Neha M.

    2014-01-01

    Background: Bacteremia is associated with periodontal diseases whose extent is related to the severity of inflammation in periodontal tissues. The purpose of this study was to assess and compare the various blood parameters in healthy subjects and severe chronic periodontitis patients. Materials and Methods: 100 patients with severe chronic periodontitis (test group) and 100 periodontally healthy subjects (control group) in the age group 35-60 years participated in the study. Blood parameters were recorded with blood samples drawn from the antecubital fossa by venous puncture. Results: Periodontitis group showed lower erythrocyte count and mean corpuscular hemoglobin concentration (MCHC), and increased total leukocyte count (TLC) and neutrophil, lymphocyte, and eosinophil count, compared to the healthy control group. Conclusions: To conclude, periodontitis may tend toward anemia and there is marked leukocytosis due to increased number of circulating neutrophils and lymphocytes. PMID:24872626

  6. Effects of ankle balance taping with kinesiology tape for a patient with chronic ankle instability.

    PubMed

    Kim, Byeong-Jo; Lee, Jung-Hoon; Kim, Chang-Tae; Lee, Sun-Min

    2015-07-01

    [Purpose] To report the effects of ankle balance taping for a patient with chronic ankle instability (CAI). [Subject] A 33-year-old man with a 10 year history of chronic ankle stability. [Methods] ABT with kinesiology tape was performed for 2 months (average, 16 h/day) around the right ankle. [Results] At the end of two months, no ankle instability was noted when ascending and descending the stairs, jumping, turning, operating the pedals while driving, and lifting heavy objects. [Conclusion] The repeated use of kinesiology tape in ankle balance taping may be an effective treatment for recovering the ankle stability of patients with chronic ankle instability. PMID:26311206

  7. Effects of ankle balance taping with kinesiology tape for a patient with chronic ankle instability

    PubMed Central

    Kim, Byeong-Jo; Lee, Jung-Hoon; Kim, Chang-Tae; Lee, Sun-Min

    2015-01-01

    [Purpose] To report the effects of ankle balance taping for a patient with chronic ankle instability (CAI). [Subject] A 33-year-old man with a 10 year history of chronic ankle stability. [Methods] ABT with kinesiology tape was performed for 2 months (average, 16 h/day) around the right ankle. [Results] At the end of two months, no ankle instability was noted when ascending and descending the stairs, jumping, turning, operating the pedals while driving, and lifting heavy objects. [Conclusion] The repeated use of kinesiology tape in ankle balance taping may be an effective treatment for recovering the ankle stability of patients with chronic ankle instability. PMID:26311206

  8. Principal long-term adverse effects of imatinib in patients with chronic myeloid leukemia in chronic phase

    PubMed Central

    Mughal, Tariq I; Schrieber, Andrew

    2010-01-01

    Imatinib mesylate (IM), an original Abl tyrosine kinase inhibitor, entered the clinics in 1998 for the treatment of patients with chronic myeloid leukemia (CML). The drug is universally considered the treatment of choice for most, if not all, patients with CML. Importantly, lessons learned from patients with CML have been applied successfully for the treatment of patients with other disorders where IM has since been found to be active by virtue of its ability to target other kinases, such as c-kit in patients with gastrointestinal stromal tumors. IM is associated with mild to moderate toxicity, mostly reversible by dose reduction or discontinuation of the drug. Most adverse effects occur within the first 2 years of starting therapy; however, late effects, many being unique, are now being recognized. In this report, we assess the toxicity associated with IM, with an emphasis on the long-term adverse effects. PMID:21209726

  9. Frontline nilotinib in patients with chronic myeloid leukemia in chronic phase: results from the European ENEST1st study.

    PubMed

    Hochhaus, A; Rosti, G; Cross, N C P; Steegmann, J L; le Coutre, P; Ossenkoppele, G; Petrov, L; Masszi, T; Hellmann, A; Griskevicius, L; Wiktor-Jedrzejczak, W; Rea, D; Coriu, D; Brümmendorf, T H; Porkka, K; Saglio, G; Gastl, G; Müller, M C; Schuld, P; Di Matteo, P; Pellegrino, A; Dezzani, L; Mahon, F-X; Baccarani, M; Giles, F J

    2016-01-01

    The Evaluating Nilotinib Efficacy and Safety in Clinical Trials as First-Line Treatment (ENEST1st) study included 1089 patients with newly diagnosed chronic myeloid leukemia in chronic phase. The rate of deep molecular response (MR(4) (BCR-ABL1⩽0.01% on the International Scale or undetectable BCR-ABL1 with ⩾10,000 ABL1 transcripts)) at 18 months was evaluated as the primary end point, with molecular responses monitored by the European Treatment and Outcome Study network of standardized laboratories. This analysis was conducted after all patients had completed 24 months of study treatment (80.9% of patients) or discontinued early. In patients with typical BCR-ABL1 transcripts and ⩽3 months of prior imatinib therapy, 38.4% (404/1052) achieved MR(4) at 18 months. Six patients (0.6%) developed accelerated or blastic phase, and 13 (1.2%) died. The safety profile of nilotinib was consistent with that of previous studies, although the frequencies of some nilotinib-associated adverse events were lower (for example, rash, 21.4%). Ischemic cardiovascular events occurred in 6.0% of patients. Routine monitoring of lipid and glucose levels was not mandated in the protocol. These results support the use of frontline nilotinib, particularly when achievement of a deep molecular response (a prerequisite for attempting treatment-free remission in clinical trials) is a treatment goal. PMID:26437782

  10. Frontline nilotinib in patients with chronic myeloid leukemia in chronic phase: results from the European ENEST1st study

    PubMed Central

    Hochhaus, A; Rosti, G; Cross, N C P; Steegmann, J L; le Coutre, P; Ossenkoppele, G; Petrov, L; Masszi, T; Hellmann, A; Griskevicius, L; Wiktor-Jedrzejczak, W; Rea, D; Coriu, D; Brümmendorf, T H; Porkka, K; Saglio, G; Gastl, G; Müller, M C; Schuld, P; Di Matteo, P; Pellegrino, A; Dezzani, L; Mahon, F-X; Baccarani, M; Giles, F J

    2016-01-01

    The Evaluating Nilotinib Efficacy and Safety in Clinical Trials as First-Line Treatment (ENEST1st) study included 1089 patients with newly diagnosed chronic myeloid leukemia in chronic phase. The rate of deep molecular response (MR4 (BCR-ABL1⩽0.01% on the International Scale or undetectable BCR-ABL1 with ⩾10 000 ABL1 transcripts)) at 18 months was evaluated as the primary end point, with molecular responses monitored by the European Treatment and Outcome Study network of standardized laboratories. This analysis was conducted after all patients had completed 24 months of study treatment (80.9% of patients) or discontinued early. In patients with typical BCR-ABL1 transcripts and ⩽3 months of prior imatinib therapy, 38.4% (404/1052) achieved MR4 at 18 months. Six patients (0.6%) developed accelerated or blastic phase, and 13 (1.2%) died. The safety profile of nilotinib was consistent with that of previous studies, although the frequencies of some nilotinib-associated adverse events were lower (for example, rash, 21.4%). Ischemic cardiovascular events occurred in 6.0% of patients. Routine monitoring of lipid and glucose levels was not mandated in the protocol. These results support the use of frontline nilotinib, particularly when achievement of a deep molecular response (a prerequisite for attempting treatment-free remission in clinical trials) is a treatment goal. PMID:26437782

  11. How to Assess a New Patient for a Multidisciplinary Chronic Pain Rehabilitation Program: A Review Article

    PubMed Central

    Malaty, Adham; Sabharwal, Josephine; Lirette, Lesley Smallwood; Chaiban, Gassan; Eissa, Hazem; Tolba, Reda

    2014-01-01

    Background Chronic pain is a debilitating condition that affects people all over the world. To effectively treat chronic pain patients, assignment to patient-centered functional restoration and psychological pain rehabilitation programs at an early stage is essential. Methods This article describes the initial patient screening and evaluation process for an interdisciplinary chronic pain rehabilitation program and highlights the relevant points that should be covered in each section of the initial assessment. Results A thorough, detailed history that includes an evaluation of the patient's pain, functional limitations, prior medications, prior procedures/interventions, substance abuse, and psychiatric disorders, as well as the patient's social, legal, and developmental histories, are key to the proper screening and appropriate treatment of patients with chronic pain. Conclusion Thorough initial evaluation of patients is essential for proper enrollment in a chronic pain rehabilitation program. Such programs allow early treatment and reduce unnecessary health costs. Future prospective studies are needed to identify additional screening methods and triage tools to allow early admission of appropriate patients to these rehabilitation programs. PMID:24688340

  12. Once-monthly paliperidone palmitate in recently diagnosed and chronic non-acute patients with schizophrenia

    PubMed Central

    Hargarter, L; Bergmans, P; Cherubin, P; Keim, S; Conca, A; Serrano-Blanco, A; Bitter, I; Bilanakis, N; Schreiner, A

    2016-01-01

    ABSTRACT Objective: To explore the treatment response, tolerability and safety of once-monthly paliperidone palmitate (PP1M) in non-acute patients switched from oral antipsychotics, stratified by time since diagnosis as recently diagnosed (≤3 years) or chronic patients (>3 years). Research design and methods: Post hoc analysis of a prospective, interventional, single-arm, multicentre, open-label, 6-month study performed in 233 recently diagnosed and 360 chronic patients. Main outcome measures: The proportion achieving treatment response (defined as ≥20% improvement in Positive and Negative Syndrome Scale [PANSS] total score from baseline to endpoint) and maintained efficacy (defined as non-inferiority in the change in PANSS total score at endpoint [Schuirmann’s test]). Results: 71.4% of recently diagnosed and 59.2% of chronic patients showed a ≥20% decrease in PANSS total score (p = 0.0028 between groups). Changes in PANSS Marder factors, PANSS subscales, and the proportion of patients with a Personal and Social Performance scale (PSP) total score of 71–100 were significantly greater in recently diagnosed compared with chronic patients. PP1M was well tolerated, presenting no unexpected safety findings. Conclusion: These data show that recently diagnosed patients treated with PP1M had a significantly higher treatment response and improved functioning, as assessed by the PSP total score, than chronic patients. PMID:27042990

  13. [Effect of exercise training on rehabilitation of the chronic critical illness patients].

    PubMed

    Gu, Guosheng; Ren, Jianan

    2016-07-01

    Over the past decades, the evolution of the techniques used in the intensive care has led on one side to better survival rates in ICU patients. On the other side, it has resulted in a growing number of patients who survive an acute event to chronic condition, and who then become dependent on one or more life support treatments. Such patients are called chronic critical illness(CCI) patients. Even these patients can dismiss from intensive care unit (ICU) or transfer to specialized rehabilitation care settings, the mortality of these patients is still very high. Therefore, how to promote the rehabilitation of CCI patients is one of the most important research points of epidemiology, public health and social economics. Exercise training can promote rehabilitation, improve quality of life and independent functional status in these patients, which should be used as one of the standard treatment protocols for CCI patients. PMID:27452749

  14. Influenza and Pneumococcal Vaccinations for Patients With Chronic Obstructive Pulmonary Disease (COPD)

    PubMed Central

    Sehatzadeh, S

    2012-01-01

    Executive Summary In July 2010, the Medical Advisory Secretariat (MAS) began work on a Chronic Obstructive Pulmonary Disease (COPD) evidentiary framework, an evidence-based review of the literature surrounding treatment strategies for patients with COPD. This project emerged from a request by the Health System Strategy Division of the Ministry of Health and Long-Term Care that MAS provide them with an evidentiary platform on the effectiveness and cost-effectiveness of COPD interventions. After an initial review of health technology assessments and systematic reviews of COPD literature, and consultation with experts, MAS identified the following topics for analysis: vaccinations (influenza and pneumococcal), smoking cessation, multidisciplinary care, pulmonary rehabilitation, long-term oxygen therapy, noninvasive positive pressure ventilation for acute and chronic respiratory failure, hospital-at-home for acute exacerbations of COPD, and telehealth (including telemonitoring and telephone support). Evidence-based analyses were prepared for each of these topics. For each technology, an economic analysis was also completed where appropriate. In addition, a review of the qualitative literature on patient, caregiver, and provider perspectives on living and dying with COPD was conducted, as were reviews of the qualitative literature on each of the technologies included in these analyses. The Chronic Obstructive Pulmonary Disease Mega-Analysis series is made up of the following reports, which can be publicly accessed at the MAS website at: http://www.hqontario.ca/en/mas/mas_ohtas_mn.html. Chronic Obstructive Pulmonary Disease (COPD) Evidentiary Framework Influenza and Pneumococcal Vaccinations for Patients With Chronic Obstructive Pulmonary Disease (COPD): An Evidence-Based Analysis Smoking Cessation for Patients With Chronic Obstructive Pulmonary Disease (COPD): An Evidence-Based Analysis Community-Based Multidisciplinary Care for Patients With Stable Chronic Obstructive

  15. Early maladaptive schema factors, chronic pain and depressiveness: a study with 271 chronic pain patients and 331 control participants.

    PubMed

    Saariaho, Tom; Saariaho, Anita; Karila, Irma; Joukamaa, Matti

    2012-01-01

    Chronic pain and depression are coexisting entities with high simultaneous prevalence. Both are linked with early adversities. Early maladaptive schemas (EMS) can be seen as a reflection of these adversities. EMSs extensively indicate underlying psychic patterns and provide a good opportunity to detect covert processes and psychic shapes (latent factors), which create the basis of how people rate their schemas. The purpose of this study was to explore these latent, higher order schema factors (SF) and to find out how they are associated with pain intensity or depression in chronic pain patients and a control sample. The study subjects consisted of 271 first-visit pain patients and 331 control participants. Sociodemographic and pain data were gathered by questionnaire; 18 EMSs were measured with the Young Schema Questionnaire (short form) and depressiveness was measured with the Beck Depression Inventory, Version II. Exploratory factor and regression analyses were used. The chronic pain patient group showed two SFs. The first SF showed a shameful, defective, socially isolated, failure, emotionally inhibited, deprived, submissive and resigned pattern. The second SF showed a demanding, approval seeking, self-sacrificing and punitive pattern. SF1 predicted more than half of the depressiveness in the pain patient sample. A three-factor structure was found in the control sample, and SFs 1 and 3 together predicted almost one-third of depressiveness. The pain patient and the control groups had a different, higher order factor structure. We assume that SF1 in the pain patients reflected a rather serious, undefined early psychic trauma and was also associated with their depressiveness. PMID:21210495

  16. Effects of Auricular Acupressure on Body Weight Parameters in Patients with Chronic Schizophrenia

    PubMed Central

    Ching, Han-Yi; Wu, Shang-Liang; Chen, Wen-Chi; Hsieh, Ching-Liang

    2012-01-01

    Auricular acupressure is widely used in complementary and alternative medicine to reduce body weight, but little is known about the effects of auricular acupressure on body weight parameters in patients with chronic schizophrenia. The purpose of this study was to evaluate the effects of auricular acupressure on body weight parameters in patients with chronic schizophrenia. Eighty-six inpatients with schizophrenia were recruited from chronic wards in a psychiatric center. The participants were randomly divided into experimental (acupressure at 4 acupuncture sites: hunger, stomach, shenmen and endocrine) and control groups, and body weight parameters were determined weekly for 8 weeks. There was no significant difference between the experimental and control groups in mean body weight, waist circumference, or body fat percentage at the pretest or during the entire 8-week study period. Therefore, auricular acupressure did not cause body weight reduction in patients with chronic schizophrenia. PMID:22997527

  17. Emergency and disaster preparedness for chronically ill patients: a review of recommendations

    PubMed Central

    Tomio, Jun; Sato, Hajime

    2014-01-01

    Recent disasters, especially those in developed countries, have highlighted the importance of disaster preparedness measures for chronic diseases. A number of surviving patients experienced the exacerbation of a chronic illness, such as hypertension, diabetes, cancer, and chronic respiratory diseases, due to disaster-related stress, interruption of care, or both; for some patients, these exacerbations resulted in death. Here, we review reports from recent disasters in developed countries and summarize the recommendations for disaster preparedness of chronically ill patients. A considerable number of recommendations based on the lessons learned from recent disasters have been developed, and they provide practical and essential steps to prevent treatment interruption during and after a disaster. To improve preparedness efforts, we suggest that health care providers should be aware of the following three suggestions: 1) recommendations should be evidence-based; 2) recommendations should contain consistent messages; and 3) recommendations should be feasible. PMID:27147882

  18. Emergency and disaster preparedness for chronically ill patients: a review of recommendations.

    PubMed

    Tomio, Jun; Sato, Hajime

    2014-01-01

    Recent disasters, especially those in developed countries, have highlighted the importance of disaster preparedness measures for chronic diseases. A number of surviving patients experienced the exacerbation of a chronic illness, such as hypertension, diabetes, cancer, and chronic respiratory diseases, due to disaster-related stress, interruption of care, or both; for some patients, these exacerbations resulted in death. Here, we review reports from recent disasters in developed countries and summarize the recommendations for disaster preparedness of chronically ill patients. A considerable number of recommendations based on the lessons learned from recent disasters have been developed, and they provide practical and essential steps to prevent treatment interruption during and after a disaster. To improve preparedness efforts, we suggest that health care providers should be aware of the following three suggestions: 1) recommendations should be evidence-based; 2) recommendations should contain consistent messages; and 3) recommendations should be feasible. PMID:27147882

  19. Randomised controlled trial of graded exercise in patients with the chronic fatigue syndrome.

    PubMed Central

    Fulcher, K. Y.; White, P. D.

    1997-01-01

    OBJECTIVE: To test the efficacy of a graded aerobic exercise programme in the chronic fatigue syndrome. DESIGN: Randomised controlled trial with control treatment crossover after the first follow up examination. SETTING: Chronic fatigue clinic in a general hospital department of psychiatry. SUBJECTS: 66 patients with the chronic fatigue syndrome who had neither a psychiatric disorder nor appreciable sleep disturbance. INTERVENTIONS: Random allocation to 12 weeks of either graded aerobic exercise or flexibility exercises and relaxation therapy. Patients who completed the flexibility programme were invited to cross over to the exercise programme afterwards. MAIN OUTCOME MEASURE: The self rated clinical global impression change score, "very much better" or "much better" being considered as clinically important. RESULTS: Four patients receiving exercise and three receiving flexibility treatment dropped out before completion. 15 of 29 patients rated themselves as better after completing exercise treatment compared with eight of 30 patients who completed flexibility treatment. Analysis by intention to treat gave similar results (17/33 v 9/33 patients better). Fatigue, functional capacity, and fitness were significantly better after exercise than after flexibility treatment. 12 of 22 patients who crossed over to exercise after flexibility treatment rated themselves as better after completing exercise treatment 32 of 47 patients rated themselves as better three months after completing supervised exercise treatment 35 of 47 patients rated themselves as better one year after completing supervised exercise treatment. CONCLUSION: These findings support the use of appropriately prescribed graded aerobic exercise in the management of patients with the chronic fatigue syndrome. PMID:9180065

  20. [EFFICACY OF CYCLOFERON LINIMENT IN THE COMBINED TREATMENT OF CHRONIC GINGIVITIS IN PATIENTS WITH CHRONIC INFECTIOUS DISEASES].

    PubMed

    Soboleva, L A; Shul'dyakov, A A; Bulkina, N V

    2015-01-01

    In order to study the clinical-pathogenetic efficacy of using cycloferon liniment in the combined therapy of patients with gingivitis on the background of chronic infectious diseases (HIV infection, hepatitis C, brucellosis), medical examination and treatment of 42 patients with this diagnosis has been carried out. It is established, that the use of cycloferon liniment in the combined therapy decreases the infection load in periodontal recess and manifestation of local inflammation, normalizes the immunity indices, and reduces the level of endogenous intoxication. All these factors provide acceleration of the recuperation processes and decrease the frequency of recidivating. PMID:26591207

  1. A Learning and Teaching Resource on Patient Self-Management of Chronic Pain

    PubMed Central

    Brown, Lin; Bundy, Anita; Ronaldson, Sue; McKenzie, Heather; Lewis, Peter; Bosnic-Anticevich, Sinthia

    2013-01-01

    Objective. To develop, pilot test, and evaluate an instructional module on patient self-management for undergraduate pharmacy students in an Australian university. Design. Learning outcomes and associated content and assessment tasks were developed, featuring lecture and readings, in-class discussions, and online delivery of in-depth interviews with patients who were living with chronic pain. Assessment. Students completed a premodule and postmodule questionnaire and were further assessed by multiple-choice questions following completion of the module and again at the end of the semester. Positive changes were identified in the students’ discourse surrounding patient self-management of chronic pain. Responses to multiple-choice questions showed that knowledge was sustained over the course of the semester. Conclusions. Completion of a comprehensive module on patient self-management increased undergraduate pharmacy students’ understanding and knowledge of patients experiencing chronic pain. The module could be implemented across other healthcare disciplines. PMID:23518902

  2. Clinical application of transient elastography in patients with chronic viral hepatitis receiving antiviral treatment.

    PubMed

    Kim, Jun Hyung; Kim, Mi Na; Han, Kwang-Hyub; Kim, Seung Up

    2015-04-01

    Accurate evaluation of the degree of liver fibrosis in patients with chronic liver diseases (CLD) is crucial, as liver fibrosis is important in determining the prognosis of liver diseases. Currently, liver biopsy (LB) is considered the gold standard for staging liver fibrosis or cirrhosis. However, utilization of LB in clinical practice is often limited because of its invasive nature, sampling error and interobserver variability. Recently, transient elastography (TE) was introduced as a noninvasive, highly reproducible technique for assessing the degree of liver fibrosis. After extensive studies, TE is now regarded as a reliable surrogate marker for grading the severity of liver fibrosis in patients with CLD. In the past few years, the role of TE in monitoring liver stiffness and determining prognosis in patients with chronic hepatitis B (CHB) or chronic hepatitis C (CHC) who are undergoing antiviral treatment has been investigated. In patients with CHB, liver stiffness values decrease with antiviral treatment. TE can also be used to predict the incidence of liver-related events during antiviral treatment. In patients with CHC, TE can be used to monitor potential regression of liver fibrosis after antiviral treatment and may predict the treatment outcome of CHC. In addition, TE is an adjunct tool for distinguishing inactive hepatitis B virus carriers from patients with chronic active hepatitis. This review article discusses the important findings from recent studies focusing on the clinical application of TE in patients with chronic viral hepatitis who are undergoing antiviral treatments. PMID:24976523

  3. Pandoraea pulmonicola chronic colonization in a cystic fibrosis patient, France

    PubMed Central

    Kokcha, S; Bittar, F; Reynaud-Gaubert, M; Mely, L; Gomez, C; Gaubert, J-Y; Thomas, P; Rolain, J-M

    2013-01-01

    Pandoraea are considered emerging multidrug resistant pathogens in the context of cystic fibrosis. We report herein for the first time the case of a 30-year-old woman with cystic fibrosis, living in France, who was chronically infected with Pandoraea pulmonicola and who died of Pseudomonas aeruginosa sepsis 3 weeks after bilateral lung transplantation. PMID:25356323

  4. Markers of Bone Metabolism in Patients With Chronic Pancreatitis and Pancreatic Ductal Adenocarcinoma

    PubMed Central

    Pezzilli, Raffaele; Melzi d’Eril, Gian Vico; Barassi, Alessandra

    2015-01-01

    Abstract There are no studies comparing some of the most important markers, such as vitamin D, parathormone, osteocalcin, bone alkaline phosphatase, and calcium, in patients with chronic benign and malignant pancreatic diseases. Our objective was to comparatively evaluate serum markers of bone metabolism in patients with chronic pancreatitis and in those with ductal pancreatic adenocarcinoma. Sixty-three consecutive subjects were studied: 30 patients with a firm diagnosis of chronic pancreatitis and 33 having histologically confirmed pancreatic adenocarcinoma. Serum 25-hydroxyvitamin D, bone alkaline phosphatase, osteocalcin, parathormone, and calcium were determined using commercially available kits. Taking into consideration the clinical variables of all 63 patients studied, 25-hydroxyvitamin D was inversely correlated with only the body mass index (P = 0.007), whereas it was not correlated with age (P = 0.583) or fecal elastase-1 concentrations (P = 0.556). Regarding the other substances studied, parathormone was positively correlated with only the age of the patients (P = 0.015). Of the 5 substances studied, only bone alkaline phosphates were significantly different (P < 0.001) between patients with chronic pancreatitis and those with pancreatic ductal adenocarcinoma. Within the 2 groups of patients, the 23 patients with chronic pancreatitis without diabetes mellitus had serum concentrations of 25-hydroxyvitamin D significantly lower (P = 0.045) than those with chronic pancreatitis having diabetes mellitus, whereas smokers with pancreatic ductal adenocarcinoma had serum concentrations of calcium significantly higher (P < 0.001) as compared to nonsmokers. Altered bone metabolism seems to be associated with chronic diseases of the pancreas; however, the mechanism should be better elucidated. PMID:26496293

  5. Markers of Bone Metabolism in Patients With Chronic Pancreatitis and Pancreatic Ductal Adenocarcinoma.

    PubMed

    Pezzilli, Raffaele; Melzi d'Eril, Gian Vico; Barassi, Alessandra

    2015-10-01

    There are no studies comparing some of the most important markers, such as vitamin D, parathormone, osteocalcin, bone alkaline phosphatase, and calcium, in patients with chronic benign and malignant pancreatic diseases. Our objective was to comparatively evaluate serum markers of bone metabolism in patients with chronic pancreatitis and in those with ductal pancreatic adenocarcinoma. Sixty-three consecutive subjects were studied: 30 patients with a firm diagnosis of chronic pancreatitis and 33 having histologically confirmed pancreatic adenocarcinoma. Serum 25-hydroxyvitamin D, bone alkaline phosphatase, osteocalcin, parathormone, and calcium were determined using commercially available kits. Taking into consideration the clinical variables of all 63 patients studied, 25-hydroxyvitamin D was inversely correlated with only the body mass index (P = 0.007), whereas it was not correlated with age (P = 0.583) or fecal elastase-1 concentrations (P = 0.556). Regarding the other substances studied, parathormone was positively correlated with only the age of the patients (P = 0.015). Of the 5 substances studied, only bone alkaline phosphates were significantly different (P < 0.001) between patients with chronic pancreatitis and those with pancreatic ductal adenocarcinoma. Within the 2 groups of patients, the 23 patients with chronic pancreatitis without diabetes mellitus had serum concentrations of 25-hydroxyvitamin D significantly lower (P = 0.045) than those with chronic pancreatitis having diabetes mellitus, whereas smokers with pancreatic ductal adenocarcinoma had serum concentrations of calcium significantly higher (P < 0.001) as compared to nonsmokers. Altered bone metabolism seems to be associated with chronic diseases of the pancreas; however, the mechanism should be better elucidated. PMID:26496293

  6. Major depressive disorder and sleep disturbance in patients with chronic pain

    PubMed Central

    Emery, Patricia C; Wilson, Keith G; Kowal, John

    2014-01-01

    BACKGROUND Disturbed sleep is a common problem in both chronic pain and major depressive disorder (MDD). Moreover, many patients with chronic pain are depressed. OBJECTIVES: To examine the effects of depression on the sleep behaviour of chronic pain patients by comparing patients who did or did not meet diagnostic criteria for MDD. METHODS: A total of 60 patients with chronic musculoskeletal pain underwent structured diagnostic interviews for MDD and insomnia, and completed questionnaires assessing pain severity, disability, sleep quality, beliefs and attitudes about sleep, and sleep hygiene. For four consecutive days, they also completed a sleep diary, and reported on sleep hygiene practices and presleep arousal. RESULTS: Thirty-three patients (55%) met diagnostic criteria for MDD, most of whom (n=32 [97%]) also fulfilled criteria for insomnia disorder. Insomnia was also common among patients without MDD (21 of 27 [78%]). Participants with MDD had higher self-reports of pain, disability, dysfunctional beliefs about sleep, and, on a prospective basis, greater presleep arousal and poorer sleep hygiene. However, diary assessments of specific sleep parameters (eg, sleep onset latency, total sleep time, sleep efficiency) did not differ between the groups. DISCUSSION: Chronic pain patients with comorbid MDD exhibited more dysfunctional beliefs about sleep, poorer sleep hygiene practices and greater presleep arousal; however, diary-recorded sleep characteristics may not differ from those of patients without MDD. Chronic pain itself may disturb sleep so extensively that MDD introduces little additive effect. CONCLUSION: MDD in chronic pain may be related to the cognitive and behavioural aspects of insomnia, rather than to an incremental disturbance in the initiation or maintenance of sleep. PMID:24367795

  7. Intradiscal Electrothermal Treatment for Chronic Lower Back Pain Patients with Internal Disc Disruption

    PubMed Central

    Park, Si-Young; Moon, Seong-Hwan; Park, Moon Soo; Kim, Hak-Sun; Choi, Youn-Jin

    2005-01-01

    Chronic lower back pain is one of the most common musculoskeletal problems; it is also the most expensive industrial injury. Not surprisingly, many treatments have been developed to combat this expensive and debilitating condition. One of these, intradiscal electrothermal treatment (IDET), was developed for patients with chronic discogenic lower back pain who failed to improve with any of the wide variety of non-surgical treatments. The present study sought to evaluate the efficacy of IDET for patients with chronic lower back pain. Twenty-five patients were enrolled in this prospective study; the patients received IDET between June 2001 and June 2003. MRI was used to confirm the diagnosis of internal disc disruption in all patients. The patients then underwent a pre-operative provocative test and discography. The follow-up duration was at least 1 year in all cases, and the visual analogue scale, recovery rate, and satisfaction of each patient were evaluated. The average age of the patients was 32 years (age range 18 to 49 years), and the patient group was 33% male and 67% female. Of the 25 patients, 5 underwent lumbar fusion surgery within 1 year of IDET. After IDET, 8 patients (32%) reported more pain than before, 14 patients (56%) reported less pain, and 3 patients (12%) experienced no change. Twelve patients (48%) were satisfied with IDET, 11 (44%) were dissatisfied, and 2 (8%) were undecided about the treatment. At least 1 year after IDET, nearly half the study patients were dissatisfied with their medical outcome. Consequently, 5 patients (20%) underwent fusion surgery at 1 year after IDET. Although other studies have shown good results with IDET for at least 2 years, this investigation suggests the IDET may be somewhat less effective. In order to firmly establish the efficacy of IDET for treating chronic discogenic lower back pain, additional studies with larger numbers of patients evaluated over longer time periods are recommended. PMID:16127780

  8. Increased morbidity associated with chronic infection by an epidemic Pseudomonas aeruginosa strain in CF patients

    PubMed Central

    Al-Aloul, M; Crawley, J; Winstanley, C; Hart, C; Ledson, M; Walshaw, M

    2004-01-01

    Background: Chronic pulmonary infection with transmissible Pseudomonas aeruginosa strains in individuals with cystic fibrosis (CF) has been reported, raising issues of cross infection and patient segregation. The first such strain to be described (the Liverpool epidemic strain, LES) is now widespread in many UK CF centres. However, whether such infection carries a worse prognosis is unknown. To address this, the clinical course of a group of CF patients chronically infected by LES was compared with that in patients harbouring unique strains. Methods: Using P aeruginosa strain genotyping, two cohorts of CF patients attending the Liverpool CF service were identified who were LES positive or negative in 1998 and remained so until 2002. From these, two groups of 12 patients were matched in 1998 for age, spirometric parameters, and nutritional state and their clinical course was followed for 5 years. Patients chronically infected with Burkholderia cepacia were excluded. Results: Patients chronically infected with LES had a greater annual loss of lung function than those not chronically infected by LES (mean difference between groups -4.4% (95% CI -8.1 to -0.9; p<0.02)), and by 2002 their percentage predicted forced expiratory volume in 1 second (FEV1) was worse (mean 65.0% v 82.6%, p<0.03). Their nutritional state also deteriorated over the study period (mean difference between groups in body mass index -0.7 (95% CI -1.2 to -0.2; p<0.01)), such that by 2002 they were malnourished compared with LES negative patients (mean BMI 19.4 v 22.7, p<0.02). Conclusions: Chronic infection with the Liverpool epidemic P aeruginosa strain in CF patients confers a worse prognosis than infection with unique strains alone, confirming the need for patient segregation. Since this strain is common in many CF units, strain identification in all CF centres is essential. This can only be carried out using genomic typing methods. PMID:15047956

  9. The Main Concept Analysis in Cantonese Aphasic Oral Discourse: External Validation and Monitoring Chronic Aphasia

    ERIC Educational Resources Information Center

    Kong, Anthony Pak-Hin

    2011-01-01

    Purpose: The 1st aim of this study was to further establish the external validity of the main concept (MC) analysis by examining its relationship with the Cantonese Linguistic Communication Measure (CLCM; Kong, 2006; Kong & Law, 2004)--an established quantitative system for narrative production--and the Cantonese version of the Western Aphasia…

  10. Validation of a Chinese version of the Chronic Pain Acceptance Questionnaire (CAPQ) and CPAQ-8 in chronic pain patients.

    PubMed

    Liu, Yaqun; Wang, Lei; Wei, Yibo; Wang, Xiaolin; Xu, Tianming; Sun, Jinhai

    2016-08-01

    Acceptance of chronic pain has increasingly become a significant issue in the field of pain management. Many researchers have suggested that patients with better acceptance of pain are more likely to have better functioning both in physical and psychological status. In many countries, the Chronic Pain Acceptance Questionnaire (CPAQ) and CPAQ-8 have been validated and utilized frequently to measure the pain acceptance of patients with chronic pain. However, the CPAQ and CPAQ-8 yet have not been introduced and validated in Mainland China.In this study, we aimed to translate the English version of the CPAQ into simplified Chinese, make proper cross-cultural adaptations, and validate the psychometric properties of the Chinese version of the CPAQ and the CPAQ-8.The English version of the CPAQ was first linguistically translated and cross-culturally adapted to formulate a Chinese version. Then, we recruited 224 patients from a pain clinic and every participant was asked to finish a series of questionnaires. Finally, statistical analysis was performed to test the psychometric properties of the CPAQ and the CPAQ-8.Both confirmatory factor analysis (CFA) and principal component analysis (PCA) confirmed a 2-factor structure for the CPAQ and the CPAQ-8. Nine out of 10 of the hypotheses were validated for construct validity. The overall intraclass correlation coefficient (ICC) value for the CPAQ and CPAQ-8 were 0.92 and 0.89, respectively. In addition, the Cronbach α values for both the CPAQ and the CPAQ-8 showed excellent test-retest reliability.In conclusion, the original CPAQ was successfully developed into the Chinese version of the CPAQ and CPAQ-8 with excellent validity and reliability. The scores of the CPAQ or CPAQ-8 might be a strong predictor for the physical and psychological function of chronic pain patients. In addition, to improve the satisfaction of surgery patients, we recommend measuring patients' pain acceptance using the CPAQ or CPAQ-8 before and after the

  11. Nurse case management program of chronic pain patients treated with methadone.

    PubMed

    Lamb, Louise; Pereira, John Xavier; Shir, Yoram

    2007-09-01

    Methadone treatment in chronic pain patients is still limited owing to misconceptions about addiction, safety, and its unique pharmacokinetic and pharmacodynamic properties. Nevertheless, patients with chronic noncancer pain are frequently treated with methadone at our Pain Centre either as the first opioid of choice, for specific pain conditions, or as a second-line opioid in patients developing tolerance or intractable side effects with other opioids. The aim of this study was to examine whether a nurse case management program of chronic pain patients treated with methadone is feasible and safe in trying to improve patients' care in an ambulatory setting. This program consisted of three phases: initial primary education session, telephone follow-up during methadone titration, and a subsequent maintenance period. The nurse case manager functioned autonomously and when required reported to and consulted the physician. The study included 75 subjects and was done over a nine-month period by completing follow-up questionnaires for every call. Of a total of 194 recorded calls, 41% were unscheduled. Forty-four percent of phone calls resulted in a methadone increase and 11% led to a decrease or cessation of methadone. No patients developed serious morbidity or mortality. Fifty-seven percent of patients were either satisfied or very satisfied with their treatment. A nurse-led case management program of methadone in chronic pain patients can improve patient care in an ambulatory setting. PMID:17723930

  12. Fatal cerebritis and brain abscesses following a nontraumatic subdural hematoma in a chronic hemodialyzed patient.

    PubMed

    Mesquita, Maria; Damry, Nasroolla; Gazagnes, Marie D

    2008-10-01

    Staphylococcus aureus is the leading cause of bacteremia in hemodialysis-dependent patients that can lead to metastatic abscesses with poor outcome. We report a case of a 65-year-old chronic hemodialyzed male patient who developed cerebritis and brain abscesses complicating a spontaneous subdural hematoma, following Staphylococcus aureus bacteremia related to infected arteriovenous fistula. In spite of adequate antibiotherapy and several surgical brain drainages, our patient did not survive. Prevention of S. aureus is highly important in hemodialysis patients. PMID:19090864

  13. Building consensus for provision of breathlessness rehabilitation for patients with chronic obstructive pulmonary disease and chronic heart failure.

    PubMed

    Man, William D-C; Chowdhury, Faiza; Taylor, Rod S; Evans, Rachael A; Doherty, Patrick; Singh, Sally J; Booth, Sara; Thomason, Davey; Andrews, Debbie; Lee, Cassie; Hanna, Jackie; Morgan, Michael D; Bell, Derek; Cowie, Martin R

    2016-08-01

    The study aimed to gain consensus on key priorities for developing breathlessness rehabilitation services for patients with chronic obstructive pulmonary disease (COPD) and chronic heart failure (CHF). Seventy-four invited stakeholders attended a 1-day conference to review the evidence base for exercise-based rehabilitation in COPD and CHF. In addition, 47 recorded their views on a series of statements regarding breathlessness rehabilitation tailored to the needs of both patient groups. A total of 75% of stakeholders supported symptom-based rather than disease-based rehabilitation for breathlessness with 89% believing that such services would be attractive for healthcare commissioners. A total of 87% thought patients with CHF could be exercised using COPD training principles and vice versa. A total of 81% felt community-based exercise training was safe for patients with severe CHF or COPD, but only 23% viewed manual-delivered rehabilitation an effective alternative to supervised exercise training. Although there was strong consensus that exercise training was a core component of rehabilitation in CHF and COPD populations, only 36% thought that this was the 'most important' component, highlighting the need for psychological and other non-exercise interventions for breathlessness. Patients with COPD and CHF face similar problems of breathlessness and disability on a background of multi-morbidity. Existing pulmonary and cardiac rehabilitation services should seek synergies to provide sufficient flexibility to accommodate all patients with COPD and CHF. Development of new services could consider adopting a patient-focused rather than disease-based approach. Exercise training is a core component, but rehabilitation should include other interventions to address dyspnoea, psychological and education needs of patients and needs of carers. PMID:27072018

  14. Phenomenological correlates of metabolic activity in 18 patients with chronic schizophrenia

    SciTech Connect

    Volkow, N.D.; Wolf, A.P.; Van Gelder, P.; Brodie, J.D.; Overall, J.E.; Cancro, R.; Gomez-Mont, F.

    1987-02-01

    Using (11C)-deoxy-D-glucose and positron emission tomography (PET), the authors measured brain metabolism in 18 patients with chronic schizophrenia to assess which of the metabolic measures from two test conditions was more closely related to the patients' differing clinical characteristics. The two conditions were resting and activation, and an eye tracking task was used. Patients with more negative symptoms showed lower global metabolic rates and more severe hypofrontality than did the patients with fewer negative symptoms. Differences among the patients were distinguished by the task: sicker patients failed to show a metabolic activation response. These findings suggest that cerebral metabolic patterns reflect clinical characteristics of schizophrenic patients.

  15. Patient and disease characteristics associated with activation for self-management in patients with diabetes, chronic obstructive pulmonary disease, chronic heart failure and chronic renal disease: a cross-sectional survey study.

    PubMed

    Bos-Touwen, Irene; Schuurmans, Marieke; Monninkhof, Evelyn M; Korpershoek, Yvonne; Spruit-Bentvelzen, Lotte; Ertugrul-van der Graaf, Inge; de Wit, Niek; Trappenburg, Jaap

    2015-01-01

    A substantial proportion of chronic disease patients do not respond to self-management interventions, which suggests that one size interventions do not fit all, demanding more tailored interventions. To compose more individualized strategies, we aim to increase our understanding of characteristics associated with patient activation for self-management and to evaluate whether these are disease-transcending. A cross-sectional survey study was conducted in primary and secondary care in patients with type-2 Diabetes Mellitus (DM-II), Chronic Obstructive Pulmonary Disease (COPD), Chronic Heart Failure (CHF) and Chronic Renal Disease (CRD). Using multiple linear regression analysis, we analyzed associations between self-management activation (13-item Patient Activation Measure; PAM-13) and a wide range of socio-demographic, clinical, and psychosocial determinants. Furthermore, we assessed whether the associations between the determinants and the PAM were disease-transcending by testing whether disease was an effect modifier. In addition, we identified determinants associated with low activation for self-management using logistic regression analysis. We included 1154 patients (53% response rate); 422 DM-II patients, 290 COPD patients, 223 HF patients and 219 CRD patients. Mean age was 69.6±10.9. Multiple linear regression analysis revealed 9 explanatory determinants of activation for self-management: age, BMI, educational level, financial distress, physical health status, depression, illness perception, social support and underlying disease, explaining a variance of 16.3%. All associations, except for social support, were disease transcending. This study explored factors associated with varying levels of activation for self-management. These results are a first step in supporting clinicians and researchers to identify subpopulations of chronic disease patients less likely to be engaged in self-management. Increased scientific efforts are needed to explain the greater

  16. Model Construction for the Intention to Use Telecare in Patients with Chronic Diseases

    PubMed Central

    Huang, Jui-Chen; Lee, Yii-Ching

    2013-01-01

    Objective. This study chose patients with chronic diseases as study subjects to investigate their intention to use telecare. Methods. A large medical institute in Taiwan was used as the sample unit. Patients older than 20 years, who had chronic diseases, were sampled by convenience sampling and surveyed with a structural questionnaire, and a total of 500 valid questionnaires were collected. Model construction was based on the Health Belief Model. The reliability and validity of the measurement model were tested using confirmatory factor analysis (CFA), and the causal model was explained by structural equation modeling (SEM). Results. The priority should be on promoting the perceived benefits of telecare, with a secondary focus on the external cues to action, such as promoting the influences of important people on the patients. Conclusion. The findings demonstrated that patients with chronic diseases use telecare differently from the general public. To promote the use and acceptance of telecare in patients with chronic diseases, technology developers should prioritize the promotion of the usefulness of telecare. In addition, policy makers can strengthen the marketing from media and medical personnel, in order to increase the acceptance of telecare by patients with chronic diseases. PMID:23533392

  17. Cognitive function in patients with chronic granulomatous disease: a preliminary report.

    PubMed

    Pao, Maryland; Wiggs, Edythe A; Anastacio, Melissa M; Hyun, Jenny; DeCarlo, Ellen S; Miller, Judi T; Anderson, Victoria L; Malech, Harry L; Gallin, John I; Holland, Steven M

    2004-01-01

    Chronic granulomatous disease is an inherited immunodeficiency in which phagocytes fail to generate superoxide and its metabolites, resulting in severe recurrent infections and frequent hospitalizations. Chronic illness and frequent hospitalizations can affect growth and development as well as social and educational opportunities. Since no data have been reported on cognitive functioning in patients with this illness, the authors sought to examine cognitive function in a group of patients with chronic granulomatous disease. A retrospective chart review of 26 patients seen and followed at the National Institutes of Health who had received cognitive testing at the request of parent or staff was performed. Demographic information including medical, psychiatric, and developmental histories was gathered. Six patients (23%) were found to have an IQ of 70 or below, indicative of cognitive deficits, and all of those patients had defects in the membrane-linked cytochrome b558. The prevalence of cognitive deficits in this selected population of chronic granulomatous disease patients was high. The determination of the true distribution of cognitive functioning in the general chronic granulomatous disease population is important, since cognitive deficits have implications for educational planning and potential therapies such as transplantation and gene therapy in children. PMID:15123849

  18. Evaluation of Percutaneous Liver Biopsy Complications in Patients with Chronic Viral Hepatitis

    PubMed Central

    Kose, Sukran; Ersan, Gursel; Tatar, Bengu; Adar, Pelin; Sengel, Buket Erturk

    2015-01-01

    Objective: Liver biopsy is still the gold standard for the determination of liver fibrosis and necroinflammatory activity. It is an invasive method and may lead to severe complications. The aim of this study was to determine the evaluation of percutaneous liver biopsy complications in patients with chronic viral hepatitis. Materials and Methods: 1165 patients, who were followed with the diagnosis of chronic viral hepatitis and who were applied percutaneous liver biopsy between January 2000 and February 2013 at the out-patient clinic of Infectious Diseases and Clinical Microbiology, were included in the study. Results: Of 1165 patients who underwent liver biopsy, 196 (86 male, 110 female) were diagnosed with chronic hepatitis C, 969 (559 male, 410 female) were diagnosed with chronic hepatitis B. The mean age was 43.3 and 55.4% were male. 11% of the patients were diagnosed with chronic renal failure and underwent haemodialysis. Minor complication rate was about 20% (severe pain required usage of analgesic drugs in 19.8%, abdominal pain in 22.6%) whereas major complication rate was 1.15% (pneumothorax in 0.17%, heamobilia in 0.08%, hematoma in 0.9%). We did not observe severe complications such as fever, abscess, anaphylaxis, bacteraemia, organ perforations, sepsis or death. Conclusion: Despite being an invasive procedure, percutaneous liver biopsy can be considered a safe method because of the low rates of severe complications observed in our patients. PMID:26644763

  19. Experiences of patients identifying with chronic Lyme disease in the healthcare system: a qualitative study

    PubMed Central

    2014-01-01

    Background Chronic Lyme disease is a term that describes a constellation of persistent symptoms in patients with or without evidence of previous Borrelia burgdorferi infection. Patients labeled as having chronic Lyme disease have a substantial clinical burden. Little is known about chronic Lyme disease patient experiences in the healthcare system and their relationships with healthcare providers. The purpose of this study was to gather insights about the experiences of patients who carry a diagnosis of chronic Lyme disease in the United States healthcare system. Methods Qualitative, phenomenological study in 12 adult participants who identified themselves as having chronic Lyme disease. Semi-structured face-to-face in-depth interviews were conducted, 60–90 minutes in length, focusing on perceptions of disease burden and of their healthcare providers, using the dimensions of the Health Belief Model. Transcribed interviews were analyzed for emergent topics and themes in the categories of beliefs/understanding, personal history/narrative, consequences/limitations, management, and influences on care. Results Enrollment continued until theoretical saturation was obtained. Four major themes emerged from participants’ descriptions of their experiences and perceptions: 1) changes in health status and the social impact of chronic Lyme disease, 2) doubts about recovery and the future, 3) contrasting doctor-patient relationships, 4) and the use of unconventional therapies to treat chronic Lyme disease. Conclusions Participants reported a significant decline in health status associated with chronic Lyme disease and were often unsatisfied with care in conventional settings. Negative experiences were associated with reports of dismissive, patronizing, and condescending attitudes. Positive experiences were associated with providers who were reported to be attentive, optimistic, and supportive. Consultations with CAM practitioners and use of CAM therapies were common. Actively

  20. Central sensitization: a biopsychosocial explanation for chronic widespread pain in patients with fibromyalgia and chronic fatigue syndrome

    PubMed Central

    Meeus, Mira

    2006-01-01

    In addition to the debilitating fatigue, the majority of patients with chronic fatigue syndrome (CFS) experience chronic widespread pain. These pain complaints show the greatest overlap between CFS and fibromyalgia (FM). Although the literature provides evidence for central sensitization as cause for the musculoskeletal pain in FM, in CFS this evidence is currently lacking, despite the observed similarities in both diseases. The knowledge concerning the physiological mechanism of central sensitization, the pathophysiology and the pain processing in FM, and the knowledge on the pathophysiology of CFS lead to the hypothesis that central sensitization is also responsible for the sustaining pain complaints in CFS. This hypothesis is based on the hyperalgesia and allodynia reported in CFS, on the elevated concentrations of nitric oxide presented in the blood of CFS patients, on the typical personality styles seen in CFS and on the brain abnormalities shown on brain images. To examine the present hypothesis more research is required. Further investigations could use similar protocols to those already used in studies on pain in FM like, for example, studies on temporal summation, spatial summation, the role of psychosocial aspects in chronic pain, etc. PMID:17115100

  1. Neuropathic Pain in Elderly Patients with Chronic Low Back Painand Effects of Pregabalin: A Preliminary Study

    PubMed Central

    Ito, Kenyu; Hida, Tetsuro; Ito, Sadayuki; Harada, Atsushi

    2015-01-01

    Study Design Preliminary study. Purpose To assess the association of neuropathic pain with chronic low back pain (LBP) and the effect of pregabalin on neuropathic pain in the elderly. Overview of Literature Of those with chronic LBP, 37% were predominantly presenting with neuropathic pain in young adults. Pregabalin is effective for pain in patients with diabetic neuropathy and peripheral neuralgia. No study has reported on the effects of pregabalin for chronic LBP in elderly patients yet. Methods Pregabalin was administered to 32 patients (age, ≥65 years) with chronic LBP for 4 weeks. Pain and activities of daily living were assessed using the Neuropathic Pain Screening Questionnaire (NePSQ), the pain DETECT questionnaire, visual analog scale, the Japanese Orthopedic Association score, the short form of the McGill Pain Questionnaire and the Roland Morris Disability Questionnaire. Modic change and spinal canal stenosis were investigated using magnetic resonance imaging. Results Altogether, 43.3% of patients had neuropathic pain according to the NePSQ and 15.6% patients had pain according to the pain DETECT. The efficacy rate of pregabalin was 73.3%. A significant effect was observed in patients with neuropathic pain after 4 weeks of administration. Conclusions Neuropathic pain was slightly less frequently associated with chronic LBP in the elderly. Pregabalin was effective in reducing pain in patients with chronic LBP accompanied with neuropathic pain. Lumbar spinal stenosis and lower limb symptoms were observed in patients with neuropathic pain. We recommend the use of pregabalin for patients after evaluating a screening score, clinical symptoms and magnetic resonance imaging studies. PMID:25901238

  2. [A comparison of multimodal programmes of patient education in the rehabilitation of chronic low back pain].

    PubMed

    Morfeld, M; Küch, D; Greitemann, B; Dibbelt, S; Salewski, C; Franke, G H; Liebenau, A

    2010-04-01

    There is growing evidence for the effectiveness of multimodal intervention concepts for chronic low back pain in the international literature, and accordingly several German rehabilitation programmes for the treatment of chronic low back pain patients have been developed. Focus of this paper is to describe and compare frequently used German multimodal intervention programmes for in- and outpatient rehabilitation of patients with chronic low back pain. Programmes were chosen by searching the most relevant online resources as well as the online pages of Deutsche Rentenversicherung and Zentrum Patientenschulung during September 2008. Keywords guiding the search were: Patientenschulung, Rückenschmerzen, Manual, psychologische multimodale Interventionskonzepte, Rehabilitationsprogramm, psychology, intervention, low back pain, manual and therapy. By this means, six manually supported multimodal rehabilitation programmes for the in- and outpatient therapy of patients with chronic back pain could be identified: Göttinger Rücken-Intensiv-Programm (GRIP), the psychological programme for chronic head- and low back pain, the Münchner Rücken-Intensiv-Programm (MRIP), Back to Balance, Arbeiten und Leben--Back to Balance (ALEBABA) und Rückenfit: Lebenslust statt Krankheitsfrust. These programmes are depicted and compared with regard to their potentials and limitations in supporting the rehabilitation process of patients with chronic low back pain. While comparing the programmes, a number of similarities between them can be detected, as well as pronounced differences, e. g., regarding settings and complexity. In most programmes, lack of appropriate evaluation studies and lack of aftercare turn out to be critical aspects. PMID:20446189

  3. Comparison of psychological status of chronic pain patients and the general population.

    PubMed

    Manchikanti, Laxmaiah; Fellows, Bert; Pampati, Vidyasagar; Beyer, Carla; Damron, Kim; Barnhill, Renee C

    2002-01-01

    This study was designed to evaluate the psychological status of 50 individuals without chronic pain and without psychotherapeutic drug therapy, Group I, the control group; and Group II, a chronic pain group with 100 chronic pain patients. All the participants were tested utilizing Millon Clinical Multiaxial Inventory III (MCMI-III). Results were analyzed and compared for various clinical personality patterns, including personality traits and personality disorders; severe personality pathology for schizotypal, borderline and paranoid personality pathology; and multiple clinical syndromes, including generalized anxiety disorder, somatization disorder, major depression, bipolar manic disorder and dysthymic disorder, etc. There were no significant differences noted in clinical personality patterns or severe personality pathology. In the analysis of clinical syndromes, generalized anxiety disorder (40% vs 14%), somatization disorder (26% vs 0%), and major depression (22% vs 4%) were seen in a greater proportion of patients in the chronic pain group. The prevalence of psychological disorders in the control group was 24%, compared to 55% in chronic pain group. In conclusion, this evaluation showed that clinical personality patterns are present in both groups of patients. Psychological abnormalities such as generalized anxiety disorder, somatization disorder, and major depression are commonly seen in chronic pain patients. PMID:16896357

  4. [Chronic hypercapnia at rest or exercise-induced and ventilatory patterns in patients suffering from chronic obstructive bronchopulmonary disease].

    PubMed

    Van Meerhaeghe, A; Sergysels, R

    1984-01-01

    The authors review the recent literature on hypercapnia at rest and on exertion in patients suffering from chronic airflow obstruction. At rest, the data in the literature has shown that for varying degrees of airflow obstruction, chronic hypercapnic patients show similar occlusion pressures to normocapnic patients. (The occlusion pressure is an index of the amplitude of neuro-muscular signals coming from the respiratory centre). However, their respiratory profile is characterised by a smaller tidal volume due to a reduction of the inspiratory time and often of a more rapid respiratory rate at a lower minute ventilation (VE). This pattern alone could explain CO2 retention by alveolar hypoventilation. On effort, various authors have shown that hypercapnic patients, or those becoming so during exercise, differ from normals by adopting a ventilatory pattern characterised by a reduction in ventilation linked to their airflow obstruction and a smaller tidal volume. The limited increase in tidal volume on effort is dependent on the duration of inspiration and the reduction of vital capacity and inspiratory capacity. As at rest, the two populations cannot be distinguished in terms of occlusion pressure. PMID:6463357

  5. Anti-inflammatory effects of simvastatin in patients with chronic heart failure.

    PubMed

    Pinchuk, T V; Fedulaev, Yu N; Khairetdinova, G A; Denisova, N N; Chura, O V; Logunova, I Yu

    2014-09-01

    Proinflammatory markers were evaluated in patients with chronic heart failure of ischemic origin and essential hypertension with preserved left-ventricular ejection fraction before and after a 6-month course of simvastatin therapy (20 mg/day). The study was carried out in 125 patients with diastolic dysfunction manifested as impaired relaxation and pseudonormalization. The main group received standard therapy for chronic heart failure and simvastatin, controls received only standard therapy. In addition, the results in the main group were compared in patients with different types of left-ventricular diastolic dysfunction. Simvastatin therapy significantly reduced the levels of C-reactive protein and IL-6. PMID:25257410

  6. Management of chronic diarrhea in HIV-infected patients: current treatment options, challenges and future directions.

    PubMed

    Elfstrand, Lidia; Florén, Claes-Henrik

    2010-01-01

    Diarrhea is a common clinical manifestation of HIV infection regardless of whether the patients have AIDS. HIV and malnutrition tend to occur in the same populations, the underprivileged and resource-poor. Malnutrition increases severity and mortality of infection. Occurrence of chronic diarrhea in HIV-infected patients, gut status and pathogenic agents, nutritional status and the crucial role of nutrition are reviewed. Bovine colostrum-based food can be useful for managing chronic diarrhea in HIV-infected patients, enhancing both nutritional and immunological status. PMID:22096401

  7. [The color test: psychodiagnostic opportunities for the patients presenting with chronic somatic diseases].

    PubMed

    Aĭvazian, T A; Zaĭtsev, V P

    2014-01-01

    The objective of the present study was to estimate the diagnostic potential of the Luscher color test. A total of 1083 patients presenting with chronic somatic diseases were available for the psychodiagnostic examination. It was shown that the color test makes it possible to evaluate clinically significant psychological characteristics as well as dynamics of anxiety and stress-resistance in this group of patients. Specifically, in the cases of chronic somatic diseases, the test can be used as one of the psychodiagnostic methods especially for mass screening and in the situations when the application of the standard questionnaires encounters difficulties (for example, in the patients with disturbed cognitive functions). PMID:25536750

  8. [Predictors of efficiency of autogenous melodeclamation training in patients with chronic somatic pathology].

    PubMed

    Trdatian, N A

    2009-01-01

    This controlled study involving 99 patients with chronic somatic diseases (CSD) had the objective to identify psychological predictors of the efficiency of a new method of psychotherapy, namely autogenous melodeclamation training (AMDT). Dynamics of the psychological status of the patients in the course of therapy was assessed using SMOL test, Spilberger STAI test, overall health-physical activity-mood test, and Beck depression inventory. It was shown that moderately compromised psychological adaptation and minor depressive disorders were the most reliable predictors of marked improvement of the patients' psychological status under effect of autogenous melodeclamation training included in the combined rehabilitative therapy of chronic somatic diseases. PMID:19711521

  9. What every doctor should know about drug safety in patients with chronic kidney disease.

    PubMed

    Paparella, Maria; Martina, Valentina; Rizzo, Maria Antonietta; Gallieni, Maurizio

    2015-01-01

    Drug safety is a very relevant issue when dealing with patients with chronic kidney disease (CKD) who need vascular access procedures and interventions. Drug dosage adjustments are needed for patients with acute or chronic kidney disease. In CKD patients, the estimated glomerular filtration rate is used to guide dose adjustments. Determining the influence of renal replacement therapies on drug dosage adjustment is also very important. Safety issues for the following drugs used for situations related to vascular access are reported: anticoagulants and antiplatelet agents, antibiotics, antimicrobials for catheter lock therapy, thrombolytics, local anesthetics, and painkillers. General principles of the interactions of drugs in CKD are also reported. PMID:25676290

  10. Mycobacterium ulcerans infection as a cause of chronic diarrhea in an AIDS patient: A case report

    PubMed Central

    Huh, Jin-Gook; Kim, You-Sun; Lee, Jong-Sung; Jeong, Tae-Yeob; Ryu, Soo-Hyung; Lee, Jung-Hwan; Moon, Jeong-Seop; Kang, Yun-Kyung; Shim, Myung-Shup; Oh, Myoung-Don

    2008-01-01

    Chronic diarrhea is one of the most frequent gastro-intestinal manifestations in acquired immunodeficiency syndrome (AIDS). Protozoa and nontuberculous mycobacteria (NTM) are opportunistic pathogens that can easily infect these patients. Among the NTM, Mycobacterium avium complex (MAC) is the most frequently observed pathogen in HIV-infected patients. However, NTMs other than MAC have not been reported as a gastrointestinal pathogen as yet. We present a case of chronic diarrhea in an AIDS patient in whom Mycobacterium ulcerans and cryptosporidium co-infection is evidenced from colonic tissue. PMID:18205278

  11. Functional asplenia in patients with chronic graft-versus-host disease: concise communication

    SciTech Connect

    Al-Eid, M.A.; Tutschka, P.J.; Wagner, H.N. Jr.; Santos, G.W.; Tsan, M.-F.

    1983-12-01

    Liver/spleen images were performed with technetium-99m sulfur colloid in 53 patients who had undergone bone-marrow transplantation. The spleen was not seen in the images in five out of the ten patients with chronic graft-versus-host disease (GVHD). None of the five had a history of splenectomy, In two of these patients, anatomical presence of the spleen had been documented earlier by scintigram. The spleen was visible in all seven patients with acute and in all 36 patients without GVHD. Neither the differences in methods of treating the patients before bone-marrow transplantation nor the time lapse between transplantation and the liver/spleen image correlated with the observed effect among these three groups of transplant patients. The authors conclude that there is a high association between chronic GVHD and functional asplenia.

  12. [Electrophysiological examinations (ABR and DPOAE) of hearing organ in hemodialysed patients suffering from chronic renal failure].

    PubMed

    Gierek, Tatiana; Markowski, Jarosław; Kokot, Franciszek; Paluch, Jarosław; Wiecek, Andrzej; Klimek, Dariusz

    2002-01-01

    Deterioration of function of hearing organ is one of the most important clinical problem in uremic patients with chronic renal failure. The present study aimed to assess the function of hearing organ using the brainstem auditory evoked responses (ABR), impedance audiometry and distortion product otoacoustic emission cochlear function (DPOAE) in 31 haemodialysed patients with chronic renal failure (16 females and 15 males, mean age 43.0 years). The control group consisted of 15 healthy subjects. The latency of the waves I, III, V and I-V interpeak in evoked response audiometry were significantly longer in the patients with CRF (chronic renal failure) compared to the control group. Measurement of DPOAE showed decrease of DPOAE level in patients suffering from CRF. A influence of single hemodialysis and treatment of hemodialysis by 6 months on ABR latencies and DPOAE values were not observed. PMID:12094644

  13. Modern wound care - practical aspects of non-interventional topical treatment of patients with chronic wounds.

    PubMed

    Dissemond, Joachim; Augustin, Matthias; Eming, Sabine A; Goerge, Tobias; Horn, Thomas; Karrer, Sigrid; Schumann, Hauke; Stücker, Markus

    2014-07-01

    The treatment of patients with chronic wounds is becoming increasingly complex. It was therefore the aim of the members of the working group for wound healing (AGW) of the German Society of Dermatology (DDG) to report on the currently relevant aspects of non-interventional, topical wound treatment for daily practice. -Beside necessary procedures, such as wound cleansing and débridement, we describe commonly used wound dressings, their indications and practical use. Modern antiseptics, which are currently used in wound therapy, usually contain polyhexanide or octenidine. Physical methods, such as negative-pressure treatment, are also interesting options. It is always important to objectify and adequately treat pain symptoms which often affect these patients. Modern moist wound therapy may promote healing, reduce complications, and improve the quality of life in patients with chronic wounds. Together with the improvement of the underlying causes, modern wound therapy is an important aspect in the overall treatment regime for patients with chronic wounds. PMID:24813380

  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. Rehabilitation outcome in home-based versus supervised exercise programs for chronically dizzy patients.

    PubMed

    Kao, Chung-Lan; Chen, Liang-Kung; Chern, Chang-Ming; Hsu, Li-Chi; Chen, Chih-Chun; Hwang, Shinn-Jang

    2010-01-01

    We aimed to evaluate the effectiveness of vestibular rehabilitation (VR) exercise between supervised and home-based programs in young and senior age groups of patients with chronic dizziness. Dizziness Handicap Inventory (DHI), Dynamic gait index (DGI), Tinetti fall risk performance scales and Timed "Up and Go" test (TUG) were administered to patients on their initial and follow-up visits for forty-one patients suffering from chronic dizziness. Twenty-eight patients received three 30-min vestibular training exercise sessions per week. Thirteen patients who could not visit our clinic on regular basis were instructed to do the same set of exercises at home, with the same duration and frequency. All scales were evaluated again on their follow-up visits 2 months later. Patients in both groups showed statistically significant improvement in DHI and Tinetti scales. A higher percentage of patients in the supervised-exercise-program (SP) group showed clinically significant outcome improvements. Age was not a predictive factor for rehabilitation outcome. We concluded that for all ages of chronically dizzy patients, 2 months of VR can reduce handicap, improve balance function and a consequent improvement of life quality. Health care professionals need to be educated about the importance of rehabilitation program for treatment of chronic dizziness. PMID:20022390

  16. THE ACUTE EFFECTS OF 0.2 PPM OZONE IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    EPA Science Inventory

    Epidemiologic data suggest that patients with chronic obstructive pulmonary disease (COPD) might be more sensitive than normal persons to the respiratory effects of oxidant pollutant exposure. The study was designed to determine the response of patients with COPD to ozone. Thirte...

  17. [Galvanization of the liver in the prevention of cholelithiasis in patients with chronic cholecystitis].

    PubMed

    Antipenko, P V; Ponomarenko, G N

    1997-01-01

    It is shown in 22 patients with chronic noncalculous cholecystitis that hepatic exposure of such patients to constant current changes chemical composition of bile components in such a way that bile lithogenic characteristics make formation of choleliths less probable. PMID:9190749

  18. Systemic inflammation in patients with chronic obstructive pulmonary disease who are colonized with Pneumocystis jiroveci.

    PubMed

    Calderón, Enrique J; Rivero, Laura; Respaldiza, Nieves; Morilla, Rubén; Montes-Cano, Marco A; Friaza, Vicente; Muñoz-Lobato, Fernando; Varela, José M; Medrano, Francisco J; Horra, Carmen de la

    2007-07-15

    In chronic obstructive pulmonary disease, high levels of airway and systemic inflammatory markers are associated with a faster decrease in lung function. Our study shows that patients colonized by Pneumocystis jiroveci have higher proinflammatory cytokine levels than do noncolonized patients. This suggests that Pneumocystis may play a role in disease progression. PMID:17578770

  19. Chronic Mental Patients after Deinstitutionalization: Trends in Living Independence and Vocational Status.

    ERIC Educational Resources Information Center

    Farkas, Marianne; And Others

    Many studies have followed the living and work situations of discharged mental patients in the community. To add to this knowledge base, a study of 52 chronic inpatients was conducted over a 3 1/2 year period to examine the effects of deinstitutionalization on the living situations and vocational status of long-hospitalized patients. The patients…

  20. Web-Based Self-Management in Chronic Care: A Study of Change in Patient Activation

    ERIC Educational Resources Information Center

    Solomon, Michael R.

    2010-01-01

    Web-based self-management interventions (W-SMIs) are designed to help a large number of chronically ill people become more actively engaged in their health care. Despite the potential to engage more patients in self-managing their health, the use of W-SMIs by patients and their clinicians is low. Using a self-management conceptual model based on…

  1. The Role of Surgery in the Management of Patients With Refractory Chronic Granulomatous Disease Colitis

    PubMed Central

    Alvarez-Downing, Melissa M.; Kamal, Natasha; Inchauste, Suzanne M.; Khangura, Sajneet K.; Malech, Harry L.; Holland, Steven M.; Hughes, Marybeth S.; Heller, Theo; Sherry, Richard M.

    2012-01-01

    Background Chronic granulomatous disease is a rare immunodeficiency complicated by dysregulated inflammation and granulomatous complications of the gastrointestinal tract. The management of chronic granulomatous disease colitis presents the dilemma of an immunocompromised host requiring immunosuppressive therapy which can potentiate fatal infections. Objective To identify the types of gastrointestinal surgery performed in patients and determine the role of surgery in the management of refractory colitis. Design and Settings A retrospective single institution chart review was performed. Patients Of 268 patients with chronic granulomatous disease treated at the National Institutes of Health between 1985 and 2011, 98 (37%) were identified as having colitis; 27 (10%) had a history of gastrointestinal luminal surgery. Main outcome measures Patient characteristics, type of gastrointestinal surgery and clinical outcomes were documented. Results A total of 62 gastrointestinal luminal surgeries were performed in 27 patients with chronic granulomatous disease and colitis. All 27 had a history of perineal disease requiring intervention. Four (15%) had additional surgery performed for reasons other than colitis. Otherwise, 12 (44%) had surgery limited to the perineum, 2 (7%) had a segmental resection and 13 (48%) underwent fecal diversion with ileostomy or colostomy. Despite local procedures, 7 (58%) patients in the perineal only group remained symptomatic. Both patients with a segmental resection had persistent perineal disease and 1 had a recurrent colovesicular fistula. Of the 13 ostomy patients, 11 initially received a diverting ostomy. Eight (73%) of these ultimately required additional procedures for refractory disease and 4 (36%) developed peristomal pyoderma gangrenosum. Four patients who underwent proctocolectomy with end ileostomy, either initially (2) or as a definitive procedure (2), experienced resolution of colitis and perineal disease. Limitations This study is

  2. Report of patients with chronic myeloid leukemia, from hematology clinic, Ahmedabad, Gujarat 2000-2010 at 1st myelostone meeting: Indian evidence of chronic myelogenous leukemia

    PubMed Central

    Deotare, Uday R.; Chudgar, Urmish; Bhagat, Eva

    2013-01-01

    The data of 156 patients was presented from Hematology clinic, Ahmedabad. This hematology clinic caters large number of the population from Gujarat as well as from neighboring states such as Rajasthan and Madhya Pradesh. Out of 156 patients, 146 (94%) patients were in chronic phase. Complete hematological response was seen in 90% of patients and overall survival was 82% at 5 years. PMID:24516308

  3. BCR-ABL transcript variations in chronic phase chronic myelogenous leukemia patients on imatinib first-line: Possible role of the autologous immune system.

    PubMed

    Clapp, Geoffrey D; Lepoutre, Thomas; Nicolini, Franck E; Levy, Doron

    2016-05-01

    Many chronic myelogenous leukemia (CML) patients in chronic phase who respond well to imatinib therapy show fluctuations in their leukemic loads in the long-term. We developed a mathematical model of CML that incorporates the intervention of an autologous immune response. Our results suggest that the patient's immune system plays a crucial role in imatinib therapy in maintaining disease control over time. The observed BCR-ABL/ABL oscillations in such patients provide a signature of the autologous immune response. PMID:27467931

  4. Widening the temporal window: Processing support in the treatment of aphasic language production

    PubMed Central

    Linebarger, Marcia; McCall, Denise; Virata, Telana; Berndt, Rita Sloan

    2007-01-01

    Investigations of language processing in aphasia have increasingly implicated performance factors such as slowed activation and/or rapid decay of linguistic information. This approach is supported by studies utilizing a communication system (SentenceShaper™) which functions as a “processing prosthesis.” The system may reduce the impact of processing limitations by allowing repeated refreshing of working memory and by increasing the opportunity for aphasic subjects to monitor their own speech. Some aphasic subjects are able to produce markedly more structured speech on the system than they are able to produce spontaneously, and periods of largely independent home use of SentenceShaper have been linked to treatment effects, that is, to gains in speech produced without the use of the system. The purpose of the current study was to follow up on these studies with a new group of subjects. A second goal was to determine whether repeated, unassisted elicitations of the same narratives at baseline would give rise to practice effects, which could undermine claims for the efficacy of the system. PMID:17069883

  5. Intramuscular deoxygenation during exercise in patients who have chronic anterior compartment syndrome of the leg

    NASA Technical Reports Server (NTRS)

    Mohler, L. R.; Styf, J. R.; Pedowitz, R. A.; Hargens, A. R.; Gershuni, D. H.

    1997-01-01

    Currently, the definitive diagnosis of chronic compartment syndrome is based on invasive measurements of intracompartmental pressure. We measured the intramuscular pressure and the relative oxygenation in the anterior compartment of the leg in eighteen patients who were suspected of having chronic compartment syndrome as well as in ten control subjects before, during, and after exercise. Chronic compartment syndrome was considered to be present if the intramuscular pressure was at least fifteen millimeters of mercury (2.00 kilopascals) before exercise, at least thirty millimeters of mercury (4.00 kilopascals) one minute after exercise, or at least twenty millimeters of mercury (2.67 kilopascals) five minutes after exercise. Changes in relative oxygenation were measured with use of the non-invasive method of near-infrared spectroscopy. In all patients and subjects, there was rapid relative deoxygenation after the initiation of exercise, the level of oxygenation remained relatively stable during continued exercise, and there was reoxygenation to a level that exceeded the pre-exercise resting level after the cessation of exercise. During exercise, maximum relative deoxygenation in the patients who had chronic compartment syndrome (mean relative deoxygenation [and standard error], -290 +/- 39 millivolts) was significantly greater than that in the patients who did not have chronic compartment syndrome (-190 +/- 10 millivolts) and that in the control subjects (-179 +/- 14 millivolts) (p < 0.05 for both comparisons). In addition, the interval between the cessation of exercise and the recovery of the pre-exercise resting level of oxygenation was significantly longer for the patients who had chronic compartment syndrome (184 +/- 54 seconds) than for the patients who did not have chronic compartment syndrome (39 +/- 19 seconds) and the control subjects (33 +/- 10 seconds) (p < 0.05 for both comparisons).

  6. Modelling Estimates of Norovirus Disease in Patients with Chronic Medical Conditions

    PubMed Central

    Verstraeten, Thomas; Jiang, Baoguo; Weil, John G.; Lin, Jennifer H.

    2016-01-01

    Background The burden of disease due to norovirus infection has been well described in the general United States population, but studies of norovirus occurrence among persons with chronic medical conditions have been limited mostly to the immunocompromised. We assessed the impact of norovirus gastroenteritis on health care utilization in US subjects with a range of chronic medical conditions. Methods We performed a retrospective cohort study using MarketScan data from July 2002 to December 2013, comparing the rates of emergency department visits, outpatient visits and hospitalizations among patients with chronic conditions (renal, cardiovascular, respiratory, immunocompromising, gastrointestinal, hepatic/pancreatic and neurological conditions and diabetes) with those in a healthy population. We estimated the rates of these outcomes due to norovirus gastroenteritis using an indirect modelling approach whereby cases of gastroenteritis of unknown cause and not attributed to a range of other causes were assumed to be due to norovirus. Results Hospitalization rates for norovirus gastroenteritis were higher in all of the risk groups analyzed compared with data in otherwise healthy subjects, ranging from 3.2 per 10,000 person-years in persons with chronic respiratory conditions, to 23.1 per 10,000 person-years in persons with chronic renal conditions, compared to 2.1 per 10,000 among persons without chronic conditions. Over 51% of all norovirus hospitalizations occurred in the 37% of the population with some form of chronic medical condition. Outpatient visits for norovirus gastroenteritis were also increased in persons with chronic gastrointestinal or immunocompromising conditions. Conclusion Norovirus gastroenteritis leads to significantly higher rates of healthcare utilization in patients with a chronic medical condition compared to patients without any such condition. PMID:27438335

  7. Chronic medical problems and distressful thoughts of suicide in primary care patients: mitigating role of happiness

    PubMed Central

    Hirsch, Jameson K.; Duberstein, Paul R.; Unützer, Jürgen

    2010-01-01

    SUMMARY Objective Chronic medical problems might amplify suicide risk in later life. Feelings of happiness may reduce this risk. We tested the hypothesis that happiness attenuates the association between number of self-reported chronic diseases and suicidal distress. Methods A sample of 1,801 depressed, primary care patients. 60 years of age or older, entering a clinical trial, were assessed for the presence of positive emotion, suicidal distress and self-reported chronic medical problems. Results Chronic medical problems are associated with suicide ideation and, as hypothesized, happiness attenuates the relationship between self-reported diseases and suicidal distress. Conclusions Decreased risk for distressing thoughts of suicide in the context of medical illness is predicted by the presence of positive emotions. Our results suggest that treatments designed to help older primary care patients identify sources of joy and enhance happiness might decrease suicide risk. PMID:19145577

  8. Facial Nerve Paralysis in Patients With Chronic Ear Infections: Surgical Outcomes and Radiologic Analysis

    PubMed Central

    Choi, Jin Woong

    2015-01-01

    Objectives The purpose of this study was to investigate the clinical features, radiologic findings, and treatment outcomes in patients of facial nerve paralysis with chronic ear infections. And we also aimed to evaluate for radiologic sensitivities on facial canal, labyrinth and cranial fossa dehiscences in middle ear cholesteatomas. Methods A total of 13 patients were enrolled in this study. Medical records were retrospectively reviewed for clinical features, radiologic findings, surgical findings, and recovery course. In addition, retrospective review of temporal bone computed tomography (CT) and operative records in 254 middle ear cholesteatoma patients were also performed. Results Of the 13 patients, eight had cholesteatomas in the middle ear, while two patients exhibited external auditory canal cholesteatomas. Chronic suppurative otitis media, petrous apex cholesteatoma and tuberculous otitis media were also observed in some patients. The prevalence of facial paralysis in middle ear cholesteatoma patients was 3.5%. The most common involved site of the facial nerve was the tympanic segment. Labyrinthine fistulas and destruction of cranial bases were more frequently observed in facial paralysis patients than nonfacial paralysis patients. The radiologic sensitivity for facial canal dehiscence was 91%. The surgical outcomes for facial paralysis were relatively satisfactory in all patients except in two patients who had petrous apex cholesteatoma and requiring conservative management. Conclusion Facial paralyses associated with chronic ear infections were observed in more advanced lesions and the surgical outcomes for facial paralysis were relatively satisfactory. Facial canal dehiscences can be anticipated preoperatively with high resolution CTs. PMID:26330915

  9. Shared medical appointments: improving access, outcomes, and satisfaction for patients with chronic cardiac diseases.

    PubMed

    Bartley, Kelly Bauer; Haney, Rebecca

    2010-01-01

    Improving access to care, health outcomes, and patient satisfaction are primary objectives for healthcare practices. This article outlines benefits, concerns, and possible challenges of shared medical appointments (SMAs) for patients and providers. The SMA model was designed to support providers' demanding schedules by allowing patients with the same chronic condition to be seen in a group setting. By concentrating on patient education and disease management, interactive meetings provide an opportunity for patients to share both successes and struggles with others experiencing similar challenges. Studies demonstrated that SMAs improved patient access, enhanced outcomes, and promoted patient satisfaction. This article describes the potential benefits of SMAs for patients with chronic heart disease, which consumes a large number of healthcare dollars related to hospital admissions, acute exacerbations, and symptom management. Education for self-management of chronic disease can become repetitive and time consuming. The SMA model introduces a fresh and unique style of healthcare visits, allowing providers to devote more time and attention to patients and improve productivity. The SMA model provides an outstanding method for nurse practitioners to demonstrate their role as a primary care provider, by leading patients in group discussions and evaluating their current health status. Patient selection, preparation, and facilitation of an SMA are discussed to demonstrate the complementary nature of an SMA approach in a healthcare practice. PMID:20134280

  10. Automated Classification of Phonological Errors in Aphasic Language

    PubMed Central

    Ahuja, Sanjeev B.; Reggia, James A.; Berndt, Rita S.

    1984-01-01

    Using heuristically-guided state space search, a prototype program has been developed to simulate and classify phonemic errors occurring in the speech of neurologically-impaired patients. Simulations are based on an interchangeable rule/operator set of elementary errors which represent a theory of phonemic processing faults. This work introduces and evaluates a novel approach to error simulation and classification, it provides a prototype simulation tool for neurolinguistic research, and it forms the initial phase of a larger research effort involving computer modelling of neurolinguistic processes.

  11. Barium swallow study in routine clinical practice: a prospective study in patients with chronic cough*,**

    PubMed Central

    Nin, Carlos Shuler; Marchiori, Edson; Irion, Klaus Loureiro; Paludo, Artur de Oliveira; Alves, Giordano Rafael Tronco; Hochhegger, Daniela Reis; Hochhegger, Bruno

    2013-01-01

    OBJECTIVE: To assess the routine use of barium swallow study in patients with chronic cough. METHODS: Between October of 2011 and March of 2012, 95 consecutive patients submitted to chest X-ray due to chronic cough (duration > 8 weeks) were included in the study. For study purposes, additional images were obtained immediately after the oral administration of 5 mL of a 5% barium sulfate suspension. Two radiologists systematically evaluated all of the images in order to identify any pathological changes. Fisher's exact test and the chi-square test for categorical data were used in the comparisons. RESULTS: The images taken immediately after barium swallow revealed significant pathological conditions that were potentially related to chronic cough in 12 (12.6%) of the 95 patients. These conditions, which included diaphragmatic hiatal hernia, esophageal neoplasm, achalasia, esophageal diverticulum, and abnormal esophageal dilatation, were not detected on the images taken without contrast. After appropriate treatment, the symptoms disappeared in 11 (91.6%) of the patients, whereas the treatment was ineffective in 1 (8.4%). We observed no complications related to barium swallow, such as contrast aspiration. CONCLUSIONS: Barium swallow improved the detection of significant radiographic findings related to chronic cough in 11.5% of patients. These initial findings suggest that the routine use of barium swallow can significantly increase the sensitivity of chest X-rays in the detection of chronic cough-related etiologies. PMID:24473762

  12. The role of optimism and pessimism in chronic pain patients adjustment.

    PubMed

    Ramírez-Maestre, Carmen; Esteve, Rosa; López, Alicia E

    2012-03-01

    This study analyses the relationships between patients' dispositional optimism and pessimism and the coping strategies they use. In addition, the coping strategies repercussions on adjustment to chronic pain were studied. Ninety-eight patients with heterogeneous chronic pain participated. The assessment tools were as follows: Life Orientation Test (LOT), the Vanderbilt Pain Management Inventory (VPMI), the McGill Pain Questionnaire (MPQ), Hospital Anxiety and Depression Scale (HADS), and the Impairment and Functioning Inventory for Chronic Pain Patients (IFI). The hypothetical model establishes positive relationships between optimism and the use of active coping strategies, whereas pessimism is related to the use of passive coping. Active coping is associated with low levels of pain, anxiety, depression and impairment and high levels of functioning. However, passive coping is related to high levels of pain, anxiety, depression and impairment and low levels of functioning. The hypothetical model was empirically tested using the LISREL 8.20 software package and the unweighted least squares method. The results support the hypotheses formulated regarding the relations among optimism, pessimism, coping and adjust of chronic pain patients. By analysing optimism among chronic pain patients, clinicians could make better predictions regarding coping and adjustment. PMID:22379718

  13. Non invasive assessment of liver fibrosis in chronic hemodialysis patients with viral hepatitis C.

    PubMed

    Arrayhani, Mohamed; Sqalli, Tarik; Tazi, Nada; El Youbi, Randa; Chaouch, Safae; Aqodad, Nourdin; Ibrahimi, Sidi Adil

    2015-01-01

    The liver biopsy has long been the "gold standard" for assessing liver fibrosis in patients with hepatitis C. It's an invasive procedure which is associated with an elevated bleeding, especially in chronic hemodialysis patients. Main goal is to assess liver fibrosis in chronic hemodialysis with HCV by Fibroscan and by biological scores (APRI, Forns and Fib-4), and to measure the correlation between these tests. Cross-sectional study including all chronic hemodialysis patients with hepatitis C virus, in two public hemodialysis centers of Fez. All patients were evaluated for liver fibrosis using noninvasive methods (FibroScan and laboratory tests). Subsequently, the correlation between different tests has been measured. 95 chronic hemodialysis were studied, twenty nine patients (30.5%) with chronic hepatitis C. The average age was 52.38 ± 16.8 years. Nine liver fibrosis cases have been concluded by forns score. Fibroscan has objectified significant fibrosis in 6 cases. On the other side APRI has objectified sgnifivant fibrosis only in 3 cases. The Fib-4 showed severe fibrosis in five cases. The results have been most consistent between APRI and Fib-4, followed by Fibroscan and Forns, then APRI and FibroScan. PMID:26958136

  14. Improvement in chronic low back pain in an obese patient with topiramate use.

    PubMed

    Gupta, Anita; Kulkarni, Archana; Ramanujam, Vendhan; Zheng, Lu; Treacy, Erin

    2015-06-01

    The objective of this study was to demonstrate efficacy, benefit, and potential use of topiramate in treating obese patients with chronic low back pain. This is a case report from an outpatient academic pain multidisciplinary clinical center. The patient was a 30-year-old morbidly obese (body mass index [BMI]: 61.4 kg/m(2)) female suffering from chronic low back pain. With a known association between obesity and chronic low back pain, and a possible role of topiramate in treating both simultaneously, the patient was started on a therapeutic trial of topiramate. Over a period of a 12-week topiramate therapy, the patient experienced clinically meaningful and significant weight loss as well as improvement in her chronic low back pain and functionality. With more substantial evidence, pain physicians may start considering using topiramate in the multimodal management of obesity-related chronic low back pain based on their thoughtful consideration of the drug's efficacy and side effects and the patient's comorbidities and preferences. PMID:26095484

  15. Effect of Tramadol/Acetaminophen on Motivation in Patients with Chronic Low Back Pain

    PubMed Central

    Tetsunaga, Tomoko; Tetsunaga, Tomonori; Tanaka, Masato; Nishida, Keiichiro; Takei, Yoshitaka; Ozaki, Toshifumi

    2016-01-01

    Background. The contribution of apathy, frequently recognized in individuals with neurodegenerative diseases, to chronic low back pain (LBP) remains unclear. Objectives. To investigate levels of apathy and clinical outcomes in patients with chronic LBP treated with tramadol-acetaminophen. Methods. A retrospective case-control study involving 73 patients with chronic LBP (23 male, 50 female; mean age 71 years) treated with tramadol-acetaminophen (n = 36) and celecoxib (n = 37) was performed. All patients were assessed using the self-reported questionnaires. A mediation model was constructed using a bootstrapping method to evaluate the mediating effects of pain relief after treatment. Results. A total of 35 (55.6%) patients met the criteria for apathy. A four-week treatment regimen in the tramadol group conferred significant improvements in the Apathy scale and numerical rating scale but not in the Rolland-Morris Disability Questionnaire, Pain Disability Assessment Scale, or Pain Catastrophizing Scale. The depression component of the Hospital Anxiety and Depression Scale was lower in the tramadol group than in the celecoxib group. The mediation analysis found that the impact of tramadol-acetaminophen on the change in apathy was not mediated by the pain relief. Conclusions. Tramadol-acetaminophen was effective at reducing chronic LBP and conferred a prophylactic motivational effect in patients with chronic LBP. PMID:27445626

  16. Quality of Care for Patients with Chronic Respiratory Diseases: Data for Accreditation Plan in Primary Healthcare.

    PubMed

    Kurpas, Donata; Szwamel, Katarzyna; Mroczek, Bożena

    2016-01-01

    There are scarce reports in the literature on factors affecting the assessment of the quality of care for patients with chronic respiratory diseases. Such information is relevant in the accreditation process on implementing the healthcare. The study group consisted of 133 adult patients with chronic respiratory diseases and 125 adult patients with chronic non-respiratory diseases. In the present study, the level of satisfaction from healthcare provided by the primary healthcare unit, disease acceptance, quality of life, health behaviors, and met needs were examined, as well as associations between variables with the use of correspondence analysis. The results are that in patients with chronic respiratory diseases an increase in satisfaction depends on the improvement of well-being in the mental sphere. The lack of problems with obtaining a referral to a specialist and a higher level of fulfilled needs also have a positive effect. Additionally, low levels of satisfaction should be expected in those patients with chronic respiratory diseases who wait for an appointment in front of the office for a long time, report problems with obtaining a referral to additional tests, present a low level of health behaviors, and have a low index of benefits. PMID:26820726

  17. Patient-Assessed Chronic Illness Care (PACIC) scenario in an Indian homeopathic hospital.

    PubMed

    Koley, Munmun; Saha, Subhranil; Ghosh, Shubhamoy; Nag, Goutam; Kundu, Monojit; Mondal, Ramkumar; Purkait, Rajib; Patra, Supratim; Ali, Seikh Swaif

    2016-01-01

    Homeopathy research has focused on chronic conditions; however, the extent to which current homeopathic care is compliant with the Chronic Care Model (CCM) has been sparsely shown. As the Bengali Patient-Assessed Chronic Illness Care (PACIC)-20 was not available, the English questionnaire was translated and evaluated in a government homeopathic hospital in West Bengal, India. The translation was done in six steps, and approved by an expert committee. Face validity was tested by 15 people for comprehension. Test/retest reliability (reproducibility) was tested on 30 patients with chronic conditions. Internal consistency was tested in 377 patients suffering from various chronic conditions. The questionnaire showed acceptable test/retest reliability [intraclass correlation coefficient (ICC) 0.57-0.75; positive to strong positive correlations; p < 0.0001] for all domains and the total score, strong internal consistency (Cronbach's α = 0.86 overall and 0.65-0.82 for individual subscales), and large responsiveness (1.11). The overall mean score percentage seemed to be moderate at 69.5 ± 8.8%. Gender and presence of chronic conditions did not seem to vary significantly with PACIC-20 subscale scores (p > 0.05); however, monthly household income had a significant influence (p < 0.05) on the subscales except for "delivery system or practice design." Overall, chronic illness care appeared to be quite promising and CCM-compliant. The psychometric properties of the Bengali PACIC-20 were satisfactory, rendering it a valid and reliable instrument for assessing chronic illness care among the patients attending a homeopathic hospital. PMID:26933640

  18. Patient-Assessed Chronic Illness Care (PACIC) scenario in an Indian homeopathic hospital

    PubMed Central

    Koley, Munmun; Saha, Subhranil; Ghosh, Shubhamoy; Nag, Goutam; Kundu, Monojit; Mondal, Ramkumar; Purkait, Rajib; Patra, Supratim; Ali, Seikh Swaif

    2015-01-01

    Homeopathy research has focused on chronic conditions; however, the extent to which current homeopathic care is compliant with the Chronic Care Model (CCM) has been sparsely shown. As the Bengali Patient-Assessed Chronic Illness Care (PACIC)-20 was not available, the English questionnaire was translated and evaluated in a government homeopathic hospital in West Bengal, India. The translation was done in six steps, and approved by an expert committee. Face validity was tested by 15 people for comprehension. Test/retest reliability (reproducibility) was tested on 30 patients with chronic conditions. Internal consistency was tested in 377 patients suffering from various chronic conditions. The questionnaire showed acceptable test/retest reliability [intraclass correlation coefficient (ICC) 0.57–0.75; positive to strong positive correlations; p < 0.0001] for all domains and the total score, strong internal consistency (Cronbach’s α = 0.86 overall and 0.65–0.82 for individual subscales), and large responsiveness (1.11). The overall mean score percentage seemed to be moderate at 69.5 ± 8.8%. Gender and presence of chronic conditions did not seem to vary significantly with PACIC-20 subscale scores (p > 0.05); however, monthly household income had a significant influence (p < 0.05) on the subscales except for “delivery system or practice design.” Overall, chronic illness care appeared to be quite promising and CCM-compliant. The psychometric properties of the Bengali PACIC-20 were satisfactory, rendering it a valid and reliable instrument for assessing chronic illness care among the patients attending a homeopathic hospital. PMID:26933640

  19. Serum cytokine and chemokine profiles in patients with chronic inflammatory demyelinating polyneuropathy.

    PubMed

    Beppu, Minako; Sawai, Setsu; Misawa, Sonoko; Sogawa, Kazuyuki; Mori, Masahiro; Ishige, Takayuki; Satoh, Mamoru; Nomura, Fumio; Kuwabara, Satoshi

    2015-02-15

    To identify serum cytokine networks specific to chronic inflammatory demyelinating polyneuropathy (CIDP), serum samples of two subgroups (18 patients with typical CIDP and 12 patients with multifocal acquired demyelinating sensory and motor neuropathy [MADSAM]) were analyzed with multiplex magnetic bead-based cytokine assay. TNF-α, HGF, MIP-1β and IL-1β levels were significantly higher in total CIDP patients than in normal controls. Of these, HGF levels were elevated in typical CIDP patients, but not in MADSAM patients. Patients with high HGF levels showed good responses to steroid treatment. Different cytokine profiles among the CIDP subtypes presumably reflect differences in pathophysiology. PMID:25669993

  20. Hepatitis A seroprevalence in patients with chronic viral hepatitis in Konya, Turkey

    PubMed Central

    2016-01-01

    Aim Hepatitis A is among the diseases that can be prevented with vaccination in our time. Acute hepatitis A progresses more severely in individuals with a liver disease. Therefore, patients with a chronic liver disease (because of hepatitis B or hepatitis C) are advised vaccination with the hepatitis A vaccine. This study is aimed to determine the seroprevalence of hepatitis A virus (HAV) antibodies in patients infected with hepatitis C virus or hepatitis B virus in Konya province of Turkey. Methods A total of 537 patients who had chronic viral hepatitis between January 2011 and December 2014 were included in the study. Serum samples were collected from each patient and tested for anti-HAV using the chemiluminescent microparticle immunoassay. Results The overall seroprevalence of total anti-HAV IgG was 94.2%. The overall prevalence of anti-HAV IgG in patients with chronic hepatitis B virus and hepatitis C virus infection was 97.5 and 93.6%, respectively. Anti-HAV IgG positivity was 97.4% in cirrhotic patients and 93.9% in noncirrhotic individuals. Conclusion At the end of the study, being older than 40 years and living in a rural area were found to be independent risk factors for anti-HAV IgG seropositivity. In conclusion, we recommend that patients younger than 40 years and/or those living in cities and having a chronic liver disease should be vaccinated with the hepatitis A vaccine. PMID:26703930

  1. Cytomegalovirus Seropositivity Is Associated with Increased Arterial Stiffness in Patients with Chronic Kidney Disease

    PubMed Central

    Edwards, Nicola C.; Pankhurst, Tanya; Harper, Lorraine; Steeds, Richard P.; Lauder, Sarah; Townend, Jonathan N.; Moss, Paul; Ferro, Charles J.

    2013-01-01

    Background Patients with chronic kidney disease have an increased cardiovascular risk that is not fully explained by traditional risk factors but appears to be related to increased arterial stiffness. Cytomegalovirus (CMV) infection is associated with increased cardiovascular risk although the mechanisms for this are unknown. We examined whether CMV seropositivity was associated with increased arterial stiffness in patients with chronic kidney disease. Methodology and Principal Findings In 215 non-diabetic patients with chronic kidney disease, CMV seropositivity was determined using an anti-CMV IgG ELISA. Pulse wave velocity was measured and aortic distensibility assessed in the ascending, proximal descending and distal descending thoracic aorta. Patients seropositive for CMV had a higher pulse wave velocity and lower aortic distensibility at all 3 levels. These differences (except for ascending aortic distensibility) persisted in a subcohort matched for age, gender and renal function, and when the whole cohort was divided into quartiles of age. In multivariable analyses, CMV seropositivity was an independent determinant of pulse wave velocity and proximal and distal descending aortic distensibility. Conclusions In patients with chronic kidney disease, CMV seropositivity is associated with increased arterial stiffness and decreased distensibility of the proximal descending and distal aorta. These findings suggest that further research is required to examine CMV as a possible cause of arterial disease and increased cardiovascular risk in patients with CKD and may be relevant more widely for CMV seropositive patients with normal renal function. PMID:23451030

  2. Comparison of Effects of Botulinum Toxin Injection Between Subacute and Chronic Stroke Patients

    PubMed Central

    Lim, Young-Ho; Choi, Eun-Hi; Lim, Jong Youb

    2016-01-01

    Abstract The aim of this study was to compare the effects of botulinum toxin injection between subacute and chronic stroke patients. Eighteen stroke patients (9 subacute and 9 chronic) with spasticity of 1+ or higher in the hemiplegic elbow or wrist joint, based on the modified Ashworth scale were recruited. Modified Ashworth scale, modified Tardieu scale, manual muscle testing, passive range of motion, Brunnstrom stage, modified Barthel index, and Fugl-Meyer scale evaluations of the hemiplegic upper extremity were performed just before the injection and 4 weeks later. A total dose of 200 U of botulinum toxin type A was injected into each patient. One or more of the elbow flexor muscles and one or more of the wrist flexor or finger flexor muscles were included. Modified Ashworth scale, manual muscle testing, passive range of motion, and modified Barthel index results were improved in subacute patients only. However, modified Tardieu scale for the elbow and Fugl-Meyer scale results were improved in both groups, and the improvement was comparable. In conclusion, botulinum toxin injection in subacute patients was more helpful for spasticity, contracture, and function than in chronic patients. However, beneficial effects of botulinum toxin injection on spasticity and function in chronic patients were found in the assessments of the modified Tardieu scale and Fugl-Meyer scale. PMID:26886649

  3. Telemedical Support in Patients with Chronic Heart Failure: Experience from Different Projects in Germany

    PubMed Central

    Müller, Axel; Schweizer, Johannes; Helms, Thomas M.; Oeff, Micheal; Sprenger, Claudia; Zugck, Christian

    2010-01-01

    The great epidemiological significance and costs associated with chronic heart failure pose a challenge to health systems in Western industrial countries. In the past few years, controlled randomised studies have shown that patients with chronic heart failure benefit from telemedical monitoring; specifically, telemonitoring of various vital parameters combined with a review of the symptoms, drug compliance and patient education. In Germany, various telemedical monitoring projects for patients with chronic heart failure have been initiated in the past few years; seven of them are presented here. Currently 7220 patients are being monitored in the seven selected projects. Most patients (51.1%) are in NYHA stage II, 26.3% in NYHA stage III, 14.5% in NYHA stage I and only 6.6% in NYHA stage IV respectively. Most projects are primarily regional. Their structure of telemedical monitoring tends to be modular and uses stratification according to the NYHA stages. All projects include medical or health economics assessments. The future of telemedical monitoring projects for patients with chronic heart failure will depend on the outcome of these assessments. Only of there is statistical evidence for medical benefit to the individual patient as well as cost savings will these projects continue. PMID:20814594

  4. Psychosocial factors as predictors of quality of life in chronic portuguese patients

    PubMed Central

    2014-01-01

    Background Chronic illnesses are diseases of long duration and generally of slow progression. They cause significant quality of life impairment. The aim of this study was to analyse psychosocial predictors of quality of life and of subjective well-being in chronic Portuguese patients. Methods Chronic disease patients (n = 774) were recruited from central Portuguese Hospitals. Participants completed self-reported questionnaires assessing socio-demographic, clinical, psychosocial and outcome variables: quality of life (HRQL) and subjective well-being (SWB). MANCOVA analyses were used to test psychosocial factors as determinants of HRQL and SWB. Results After controlling for socio-demographic and clinical variables, results showed that dispositional optimism, positive affect, spirituality, social support and treatment adherence are significant predictors of HRQL and SWB. Similar predictors of quality of life, such as positive affect, treatment adherence and spirituality, were found for subgroups of disease classified by medical condition. Conclusions The work identifies psychosocial factors associated with quality of life. The predictors for the entire group of different chronic diseases are similar to the ones found in different chronic disease subgroups: positive affect, social support, treatment adherence and spirituality. Patients with more positive affect, additional social support, an adequate treatment adherence and a feel-good spirituality, felt better with the disease conditions and consequently had a better quality of life. This study contributes to understanding and improving the processes associated with quality of life, which is relevant for health care providers and chronic diseases support. PMID:24405802

  5. Effects of N2-laser radiation on the immune system cells of patients with chronic bronchitis

    NASA Astrophysics Data System (ADS)

    Provorov, Alexander S.; Kozhevnikova, T. A.; Salmin, Vladimir V.

    2001-05-01

    In spite of various investigations devoted to a problem of chronic bronchitis, many problems concerning both the reasons of the origin of this disease, and the essence of the processes, explicating in the bronchial tubes, especially on early stages of the disease, remain insufficiently studied. It makes it difficult to use an integrated approach to chronic bronchitis, that would reflect the peculiarities of its etiology, pathogenesis, its clinical course and efficiency of the therapy. During the last years the data of the clinical laboratory analysis of chronic bronchitis in connection with its immune therapy have been accumulated. In the literature there is a lot of information about the violation of immune reactions in the organism of patients, methods of the immune therapy, the data of the successful application of the intravenous laser therapy in the treatment of obstructive chronic bronchitis and bronchial asthma. However, there is no research explaining the mechanisms of the laser radiation impact on the immune status of patients suffering from chronic bronchitis. According to this it has become extremely urgent to research the mechanisms of the laser radiation impact on immune competent cells of patients suffering from chronic bronchitis.

  6. Paradoxical selective recovery in a bilingual aphasic following subcortical lesions.

    PubMed

    Aglioti, S; Fabbro, F

    1993-09-30

    In monolinguals, not only cortical areas but also specific subcortical structures are crucial for language and speech processing. While the role of the left basal ganglia in monolingual aphasia has been defined, its relevance in bilingual and polyglot aphasia is still unknown. Data have now been obtained on a patient who, following an ischaemic lesion not involving cortical structures and mainly confined to the left basal ganglia, showed severe impairments in mother tongue production, with significantly better performance in her hardly spoken second language. This dissociation remained stable for over a year and was observed both in spontaneous speech and in translation tasks. This pattern of linguistic performance, which has never been described in relation to subcortical lesions, suggests that the left basal ganglia play a relevant role in the output of a highly automatized language. PMID:8260621

  7. Patient- versus physician-reporting of symptoms and health status in chronic myeloid leukemia

    PubMed Central

    Efficace, Fabio; Rosti, Gianantonio; Aaronson, Neil; Cottone, Francesco; Angelucci, Emanuele; Molica, Stefano; Vignetti, Marco; Mandelli, Franco; Baccarani, Michele

    2014-01-01

    The main objective of this study was to compare the reporting of health status and symptom severity, for a set of core symptoms related to imatinib therapy, between chronic myeloid leukemia patients and their treating physicians. Patients were asked to complete a questionnaire including questions on symptom severity and health status. The symptoms assessed were: abdominal discomfort, diarrhea, edema, fatigue, headache, muscle cramps, musculoskeletal pain, nausea and skin problems. The physicians were asked to complete a questionnaire for each of their patients entering the study. Four hundred twenty-two patients were included in the study. All respective paired physicians (n=29) completed the questionnaire, and thus the analyses are based on 422 patient-physician dyads. Agreement on symptom ratings ranged from 34% (for muscle cramps) to 66% (for nausea). For all symptoms, patients reported higher severity more often than their physicians. The three symptoms whose severity was most frequently underestimated by physicians were fatigue (51%), muscle cramps (49%) and musculoskeletal pain (42%). Health status was overestimated by physicians in 67% of the cases. Physicians and their patients with chronic myeloid leukemia often disagree in their ratings of the patients’ symptom severity. Most typically, physicians tend to underestimate symptom severity and overestimate the overall health status of their patients. Current findings support the use of patient-reported outcome measures as a possible means to enhance the management of patients with chronic myeloid leukemia. PMID:24241488

  8. Barrett’s esophagus: Prevalence and risk factors in patients with chronic GERD in Upper Egypt

    PubMed Central

    Fouad, Yasser M; Makhlouf, Madiha M; Tawfik, Heba M; Amin, Hussein El; Ghany, Wael Abdel; El-khayat, Hisham R

    2009-01-01

    AIM: To determine the prevalence and possible risk factors of Barrett’s esophagus (BE) in patients with chronic gastroesophageal reflux disease (GERD) in El Minya and Assuit, Upper Egypt. METHODS: One thousand consecutive patients with chronic GERD symptoms were included in the study over 2 years. They were subjected to history taking including a questionnaire for GERD symptoms, clinical examination and upper digestive tract endoscopy. Endoscopic signs suggestive of columnar-lined esophagus (CLE) were defined as mucosal tongues or an upward shift of the squamocolumnar junction. BE was diagnosed by pathological examination when specialized intestinal metaplasia was detected histologically in suspected CLE. pH was monitored in 40 patients. RESULTS: BE was present in 7.3% of patients with chronic GERD symptoms, with a mean age of 48.3 ± 8.2 years, which was significantly higher than patients with GERD without BE (37.4 ± 13.6 years). Adenocarcinoma was detected in eight cases (0.8%), six of them in BE patients. There was no significant difference between patients with BE and GERD regarding sex, smoking, alcohol consumption or symptoms of GERD. Patients with BE had significantly longer esophageal acid exposure time in the supine position, measured by pH monitoring. CONCLUSION: The prevalence of BE in patients with GERD who were referred for endoscopy was 7.3%. BE seems to be associated with older age and more in patients with nocturnal gastroesophageal reflux. PMID:19630106

  9. Molecular relapse in chronic myelogenous leukemia patients after bone marrow transplantation detected by polymerase chain reaction

    SciTech Connect

    Sawyers, C.L.; Timson, L.; Clark, S.S.; Witte, O.N.; Champlin, R. ); Kawasaki, E.S. )

    1990-01-01

    Relapse of chronic myelogenous leukemia after bone marrow transplantation can be detected by using clinical, cytogenetic, or molecular tools. A modification of the polymerase chain reaction can be used in patients to detect low levels of the BCR-ABL-encoded mRNA transcript, a specific marker for chronic myelogenous leukemia. Early detection of relapse after bone marrow transplantation could potentially alter treatment decisions. The authors prospectively evaluated 19 patients for evidence of molecular relapse, cytogenetic relapse, and clinical relapse after bone marrow transplantation. They used the polymerase chain reaction to detect residual BCR-ABL mRNA in patients followed up to 45 months after treatment and found 4 patients with BCR-ABL mRNA expression following bone marrow transplantation. Fifteen patients did not express detectable BCR-ABL mRNA. All 19 patients remain in clinical remission. In this prospective study of chronic myelogenous leukemia patients treated with bone marrow transplantation, molecular relapse preceded cytogenetic relapse in those patients who persistently express BCR-ABL mRNA. They recommend using standard clinical and cytogenetic testing to make patient care decisions until further follow-up determines the clinical outcome of those patients with residual BCR-ABL mRNA transcripts detected by polymerase chain reaction.

  10. [A syndrome of chronic ataxic polyneuropathy, ophtalmoplegia, IgM paraprotein, cold agglutinins and anti-disialosyl antibodies can cause diplopia in patients with chronic sensory polyneuropathy].

    PubMed

    Kolmos, Eva Brøsted; Moth Henriksen, Marie; Abildgaard, Niels; Sindrup, Søren Hein

    2012-10-22

    CANOMAD is a rare syndrome of chronic ataxic polyneuropathy, ophtalmoplegia, IgM paraprotein, cold agglutinins and anti-disialosyl antibodies. We present a case of a 65-year-old woman with clinical and electrophysiological features of chronic sensory polyneuropathy and diplopia. Serum samples from the patient contained IgM paraprotein and anti-GM2-antibodies. Treatment with intravenous immunoglobulins resulted in an improvement of the patient's diplopia and polyneuropathy. The case shows the importance of considering CANOMAD as a cause of diplopia in patients with chronic sensory polyneuropathy. PMID:23095653

  11. Chronic bilateral hearing loss in an immunocompetent patient

    PubMed Central

    Akyol, Asli G.; Nazliel, Bijen; Oner, Yusuf; Erdem, Ozlem

    2014-01-01

    Congenital, infectious, toxic, and demyelinating disorders are common etiological causes of deafness. Tuberculous meningitis, as one of the infectious causes, should be considered in the differential diagnosis since tuberculosis represents an endemic public health problem in developing countries. Multiple cranial nerve palsies can be expected due to basal meningitis; however, presentation with bilateral hearing loss is quite rare. Early diagnosis and treatment are crucial to prevent mortality and residual neurologic deficits. The focus of this discussion is a 42-year-old female presenting with bilateral hearing loss and nonspecific complaints who was finally diagnosed with chronic tuberculous meningitis. We also demonstrate the characteristic radiological and histopathological findings. PMID:25274594

  12. Engaging Patients in Online Self-Care Technologies for Chronic Disease Management.

    PubMed

    Picton, Peter; Wiljer, David; Urowitz, Sara; Cafazzo, Joseph A

    2016-01-01

    A common perception is that the use of Internet-based self-care systems is best suited for a younger, tech-proficient population, and that these systems will increase the burden on patients with complex chronic conditions. The study stratified patients with diabetes into three regimens of use of an Internet-based diabetes self-care portal. Results show that patients were more likely to adhere to a diurnal regimen than a variable regimen, and older patients, over the age of 60, were more adherent than younger patients, regardless of regimen. This suggests that common misconceptions should be reconsidered when prescribing Internet-based interventions for patients with chronic illness. PMID:27009709

  13. Population pharmacokinetics of imatinib mesylate in patients with chronic-phase chronic myeloid leukaemia: results of a phase III study

    PubMed Central

    Schmidli, H; Peng, B; Riviere, G-J; Capdeville, R; Hensley, M; Gathmann, I; Bolton, A E; Racine-Poon, A

    2005-01-01

    Aims This study was designed to investigate the biochemical and physiological covariates or comedications that affect the pharmacokinetics of imatinib mesylate in patients with chronic-phase chronic myeloid leukaemia (CP CML). Methods Pharmacokinetic data were analyzed in 371 patients receiving 400 mg imatinib once daily during a phase III trial of imatinib vs interferon-alfa plus cytarabine for the treatment of newly diagnosed CP CML. Covariates included age, weight, sex, ethnicity, haemoglobin (Hb) concentration, white blood cell (WBC) count, liver function, and creatinine concentration. Blood samples for imatinib analysis were taken on treatment days 1 and 29. Nonlinear mixed effects modelling was used for the population pharmacokinetic analysis. Results Population mean estimates (95% confidence interval) at day 1 for apparent clearance (CL) and apparent volume of distribution (V) of imatinib were 14 (13–15) l h−1 and 252 (237–267) l, respectively. Modelling suggested that CL decreased by 4 (3-5) l h−1 from day 1 to day 29, whereas V remained unchanged. Interindividual variability in CL and V was 32% and 31%, respectively. Weight, Hb, and WBC count demonstrated small effects on CL and V. Doubling body weight or Hb or halving the WBC count was associated with a 12%, 86% and 8% increase in CL, respectively, and a 32%, 60% and 5% increase in V, respectively. Comedications showed no clear effects on imatinib CL. Conclusions Population covariates and coadministered drugs minimally affected imatinib pharmacokinetics in newly diagnosed CP CML patients. PMID:15963092

  14. The Efficacy of a Perceptive Rehabilitation on Postural Control in Patients with Chronic Nonspecific Low Back Pain

    ERIC Educational Resources Information Center

    Paolucci, Teresa; Fusco, Augusto; Iosa, Marco; Grasso, Maria R.; Spadini, Ennio; Paolucci, Stefano; Saraceni, Vincenzo M.; Morone, Giovanni

    2012-01-01

    Patients with chronic low back pain have a worse posture, probably related to poor control of the back muscles and altered perception of the trunk midline. The aim of this study was to evaluate the efficacy of a perceptive rehabilitation in terms of stability and pain relief in patients with chronic nonspecific low back pain. Thirty patients were…

  15. Evaluation of Interleukin-10 Levels in Patients Diagnosed with Chronic Hepatitis

    PubMed Central

    Özgüler, M; Akbulut, HH; Akbulut, A

    2015-01-01

    ABSTRACT Objective: One of the most important factors playing a role in chronic hepatitis B pathogenesis is cytokine release and one of the cytokines with anti-inflammatory characteristic is interleukin-10 (IL-10). The aim of the present study is to examine IL-10 levels in patients with chronic hepatitis B. Subjects and Methods: Sixty-three patients with chronic hepatitis B disease who had not received any antiviral treatment were included in the study. Serum IL-10 level was investigated by enzyme-linked immunosorbent assay (ELISA) method. In the control group, 25 healthy individuals with mean age similar to the patient population were included. Control and patient groups were compared and data were statistically analysed. Results: Interleukin-10 levels of 25 patients with hepatitis B virus (HBV) DNA levels between 2000 and 20 000 IU/mL were compared with those of 25 subjects in the control group, and the level in the chronic hepatitis B group was statistically significantly higher (p < 0.05). Interleukin-10 levels of 38 patients with HBV DNA > 20 000 IU/mL were statistically significantly higher than those in the control group. When chronic hepatitis B patients were compared among themselves, IL-10 levels increased as HBV DNA levels increased. Also, when IL-10 levels of hepatitis B ‘e’ antigen (HBeAg) positive patients were compared with those of HBeAg negative patients, the difference was not statistically significant. Conclusion: It is believed that decreasing IL-10 levels by various methods would have significant contributions in disease progression and treatment. Moreover, IL-10 level may be an important marker in HBeAg seroconversion and evaluation of treatment response. PMID:26360676

  16. A double-blind trial of chronic cerebellar stimulation in twelve patients with severe epilepsy.

    PubMed Central

    Wright, G D; McLellan, D L; Brice, J G

    1984-01-01

    Twelve patients with severe intractable epilepsy were treated by chronic cerebellar stimulation under double-blind conditions for six months. No reduction in seizure frequency occurred that could be attributed to stimulation, though eleven of the patients considered that the trial had helped them. One patient experienced fewer episodes of incontinence during stimulation. Cerebellar stimulation in its present form cannot be recommended for the treatment of severe intractable epilepsy. PMID:6381652

  17. On-treatment platelet reactivity in patients with chronic obstructive pulmonary disease undergoing percutaneous coronary intervention.

    PubMed

    Campo, Gianluca; Pavasini, Rita; Pollina, Alberto; Tebaldi, Matteo; Ferrari, Roberto

    2014-01-01

    Patients with chronic obstructive pulmonary disease (COPD) show a poor prognosis after myocardial infarction (MI) and percutaneous coronary intervention (PCI). We evaluated on-treatment platelet reactivity (PR) and several gene polymorphisms related to PR in 130 patients undergoing PCI with and without COPD. Those with concomitant COPD showed higher on-treatment PR values both at the time of PCI and 1 month after. This finding may contribute to explain the poor prognosis of COPD patients after MI and PCI. PMID:23878160

  18. Elderly Chronic Mental Patients: Is the Community Ready for Them?

    ERIC Educational Resources Information Center

    Mor, Vincent; And Others

    As a part of the plan for Mental Health Manpower development for the State of Rhode Island (Department of Social Gerontological Research), a patient assessment survey of a random sample of the interviewable patients at the Institute of Mental Health Centers (CMHCs) in Rhode Island was conducted by the Hebrew Rehabilitation Center for Aged (HRCA).…

  19. Serum progranulin levels are elevated in patients with chronic hepatitis B virus infection, reflecting viral load.

    PubMed

    Gong, Yi; Zhan, Tingxi; Li, Qing; Zhang, Guozhen; Tan, Bing; Yang, Xiaoliang; Wu, Yan; Que, Wenjuan; Xing, Yan; Liu, Hui; Hu, Xue; Yu, Zebo

    2016-09-01

    Progranulin (PGRN) is implicated in infection, immunity and host defense, but its role in the pathogenesis of HBV infection remains unknown. Here we investigated whether there is dysregulated production and the clinical significance of circulating PGRN in patients with chronic HBV infection. Serum concentrations of PGRN were analyzed by enzyme-linked immunosorbent assay. Serum PGRN levels were significantly higher in patients with chronic HBV infection than healthy subjects. PGRN levels were significantly associated with HBV-DNA levels, but did not correlate with the concentrations of alanine aminotransferase and aspartate aminotransferase. This study demonstrates increased circulating PGRN production and association between PGRN levels and viral loads in patients with chronic HBV infection, suggesting a functional role of PGRN in the pathogenesis of HBV infection. PMID:27281451

  20. Neck Proprioceptive Training for Balance Function in Patients with Chronic Poststroke Hemiparesis: A Case Series

    PubMed Central

    Kim, Gyoung-Mo; Oh, Duck-Won

    2014-01-01

    [Purpose] This study investigated the effects of neck proprioceptive training on the balance of patients with chronic poststroke hemiparesis. [Subjects] Three patients with chronic stroke were recruited for this study. [Methods] The subjects underwent neck proprioceptive training using the red light of a laser pointer (30 min daily, five times per week for 4 weeks). Outcome measures included the stability and weight distribution indices measured with a Tetrax system and Timed Up and Go (TUG) and proprioception tests. [Results] For all subjects, the stability and weight distribution indices increased by 1.87–9.66% in the eyes-open and eyes-closed conditions, and the TUG and proprioception test scores improved by 2.49–15.27%. [Conclusion] Neck proprioceptive training may be a good option for improving the balance function of patients with chronic poststroke hemiparesis. PMID:25364136

  1. Neck proprioceptive training for balance function in patients with chronic poststroke hemiparesis: a case series.

    PubMed

    Kim, Gyoung-Mo; Oh, Duck-Won

    2014-10-01

    [Purpose] This study investigated the effects of neck proprioceptive training on the balance of patients with chronic poststroke hemiparesis. [Subjects] Three patients with chronic stroke were recruited for this study. [Methods] The subjects underwent neck proprioceptive training using the red light of a laser pointer (30 min daily, five times per week for 4 weeks). Outcome measures included the stability and weight distribution indices measured with a Tetrax system and Timed Up and Go (TUG) and proprioception tests. [Results] For all subjects, the stability and weight distribution indices increased by 1.87-9.66% in the eyes-open and eyes-closed conditions, and the TUG and proprioception test scores improved by 2.49-15.27%. [Conclusion] Neck proprioceptive training may be a good option for improving the balance function of patients with chronic poststroke hemiparesis. PMID:25364136

  2. Use of procalcitonin in patients with various degrees of chronic kidney disease including renal replacement therapy.

    PubMed

    Grace, Eddie; Turner, R Mackenzie

    2014-12-15

    Procalcitonin (PCT) has been shown to be a useful surrogate marker in identifying patients with various bacterial infections. PCT has been studied as a diagnostic marker in differentiating bacterial pneumonia from other respiratory conditions such as chronic obstructive pulmonary disease exacerbations or viral pneumonia. Differentiating bacterial from nonbacterial pneumonia using PCT has shown to reduce antibiotic usage, length of stay, and antibiotic-related adverse effects. PCT has also been studied in patients with sepsis in an effort to reduce unnecessary antibiotic usage and decrease the length of antibiotic therapy. This article focuses on the use of PCT in patients with various degrees of chronic kidney disease in addition to various forms of dialysis, as chronic kidney disease may alter baseline levels of PCT and thus result in inappropriate use of PCT in this population. PMID:25228701

  3. Premature development of erosive osteoarthritis of hands in patients with chronic renal failure.

    PubMed Central

    Duncan, I J; Hurst, N P; Sebben, R; Milazzo, S C; Disney, A

    1990-01-01

    The prevalence of grade III or IV osteoarthritis was determined in 210 patients with chronic renal failure, of whom 94 were receiving chronic haemodialysis and 116 had functioning renal transplants. The prevalence of grade III or IV osteoarthritis was three times greater in patients under 65 than in a control population, and all but two affected patients also had erosion of subchondral bone in at least one affected joint. The excess of osteoarthritis was apparent in both the transplant recipients and those receiving haemodialysis. Over the age of 65 there was no significant difference in prevalence. Metabolic bone disease, including osteopenia, might contribute to the development of erosive osteoarthritis in chronic renal failure. Images PMID:2383060

  4. Geriatric syndromes in patients with chronic kidney disease.

    PubMed

    Gołębiowski, Tomasz; Augustyniak-Bartosik, Hanna; Weyde, Wacław; Klinger, Marian

    2016-01-01

    The recent epidemiologic data pointed out, that the general number of patients on hemodialysis is steadily increasing, especially in group of elderly patients over 75 years old. The geriatric syndromes are a multietiological disorder related to physiological aging and partly associated with comorbid conditions. Frailty, falls, functional decline and disability, cognitive impairment and depression are main geriatric syndromes and occurs in patients with impaired renal function more often than among general population. The causes of higher prevalence of those syndromes are not well known, but uremic environment and overall renal replacement therapy may have an important impact on its progress. The patient with geriatric syndrome require comprehensive treatment as well as physical rehabilitation, psychiatric cure and support in everyday activities. Herein below we would like to review recent literature regarding to particular features of main geriatric syndromes in a group of nephrological patients. PMID:27333928

  5. Nutritional treatment for acute and chronic traumatic brain injury patients.

    PubMed

    Curtis, L; Epstein, P

    2014-09-01

    Proper nutrition is critical for recovery from traumatic brain injury (TBI). Prompt enteral feeding of moderate to severe TBI patients has been associated with significantly lower mortality and rates of infection. Probiotic supplementation has been associated with significantly lower rates of infection in TBI and other trauma patients. Human studies have suggested that supplementation with omega 3 fats, vitamin D, N-Acetylcysteine, branched chain amino acids, and zinc may be helpful for recovery from TBI. Animal TBI models have suggested that alpha-lipoic acid, magnesium, taurine, coenzyme Q10, and many phytonutrients (such as resveratrol) are also helpful. Unfortunately, recent human clinical trials with citicoline in TBI and stroke patients have produced disappointing results. Much more research is needed on multifaceted nutritional strategies to treat TBI patients in both the immediate post-injury phase and throughout the patients lifespan. PMID:24844176

  6. MRI assessment of paraspinal muscles in patients with acute and chronic unilateral low back pain

    PubMed Central

    Wan, Q; Lin, C; Li, X; Zeng, W

    2015-01-01

    Objective: To investigate the changes in paraspinal muscle cross-sectional area (CSA) and composition, using the digital data from lumbar spine MRIs of patients with acute and chronic low back pain (LBP). Methods: In total, 178 patients with unilateral LBP who had lumbar MRI examination were recruited. The data were obtained by a retrospective documentation audit. The CSAs and mean signal intensities of the bilateral paraspinal muscles [psoas major (PM), quadratus lumborum, multifidus (MF) and erector spinae (ES)] were measured, and the percentage of fat infiltration was calculated. The data between the painful side and non-painful side were compared, and between-group comparisons were tested. 42 patients with chronic unilateral LBP could indicate the problem level, and the CSA and mean signal intensity of the MF muscle were analysed at the problem level, and one vertebral above and one vertebral level below the problem level. Results: The CSAs of the PM and ES muscles were significantly decreased in the acute LBP group, while in the chronic LBP group, significant reduction in CSA was found in the MF and ES muscles on the painful side compared with the non-painful side. The mean signal intensity and fat content of the ES muscle on the painful side in the chronic LBP group was significantly higher than that on the painful side in the acute LBP group. The significant decrease of CSA in the MF muscle was found at multiple levels on the painful side. Conclusion: The present findings show that there is selective ipsilateral atrophy of paraspinal muscles, specific to the symptomatic side, in patients with acute and chronic LBP. The reduction of the muscle CSA and increased fatty infiltration occurred synchronously, and the extent of change is significantly greater in chronic LBP in the ES muscle. Atrophy of the MF muscle appears to be at multiple levels but side specific in relation to symptoms in patients with chronic LBP, and the decreased muscle CSA may occur prior to

  7. [QUALITY OF LIFE AND PSYCHOLOGICAL ASPECTS IN PATIENTS WITH CHRONIC LEG ULCER].

    PubMed

    Situm, Mirna; Kolić, Maja; Spoljar, Sanja

    2016-03-01

    Wound represents a disruption of anathomic and physiologic continuity of the skin. Regarding to the healing process, wounds can be classified as acute or chronic wounds. Quality of life is primarily concerned with the impact of chronic wounds. A wound is considered chronic if healing does not occur within expected period of time regarding to its etiology and localization. Chronic wounds can be classified as typical and atypical. The majority of wounds (95 percent) are typical ones which include ischaemic, neurotrophic and hypostatic ulcer and two separate entities: diabetic foot and decubital ulcers. An 80 percent of chronic wounds localized on lower leg are result of chronic venous insufficiency, in 5-10 percent cause is of arterial etiology, whereas the remainder is mostly neuropathic ulcer. Chronic wounds represent a significant burden to patients, health care professionals and the entire health care system. Chronic wounds affect the elderly population and it is estimated that 1-2 percent of western population suffer from it. This estimate is expected to rise due to an increasing population of the elderly and the diabetic and obesity epidemic. The WHO definition of health is "A state of complite physical, mental and social well-being and not merely the absence of disease or infirmity". Based on this definition, quality of life in relation to health may be defined as "the functional effect of an illness and it's consequent therapy upon a patient, as perceived by the patient". The domains that contribute to this effect are physical, psychological and social functioning. The patient's own perceptions of an illness were found to play an important role in explainig quality of life. Chronic wounds significantly decrease the quality of life in a number of ways such as reduced mobility, pain, unpleasant odor, sleep disturbances, social isolation and frustration, and inability to perform everyday duties. Among the most common psychological reactions to chronic diseases

  8. Histological characteristics of the abdominal aortic wall in patients with vascular chronic Q fever

    PubMed Central

    Hagenaars, Julia C J P; Koning, Olivier H J; van den Haak, Ronald F F; Verhoeven, Bart A N; Renders, Nicole H M; Hermans, Mirjam H A; Wever, Peter C; van Suylen, Robert Jan

    2014-01-01

    The aim of this study was to describe specific histological findings of the Coxiella burnetii-infected aneurysmal abdominal aortic wall. Tissue samples of the aneurysmal abdominal aortic wall from seven patients with chronic Q fever and 15 patients without evidence of Q fever infection were analysed and compared. Chronic Q fever was diagnosed using serology and tissue PCR analysis. Histological sections were stained using haematoxylin and eosin staining, Elastica van Gieson staining and immunohistochemical staining for macrophages (CD68), T lymphocytes (CD3), T lymphocyte subsets (CD4 and CD8) and B lymphocytes (CD20). Samples were scored by one pathologist, blinded for Q fever status, using a standard score form. Seven tissue samples from patients with chronic Q fever and 15 tissue samples from patients without Q fever were collected. Four of seven chronic Q fever samples showed a necrotizing granulomatous response of the vascular wall, which was characterized by necrotic core of the arteriosclerotic plaque (P = 0.005) and a presence of high numbers of macrophages in the adventitia (P = 0.007) distributed in typical palisading formation (P = 0.005) and surrounded by the presence of high numbers of T lymphocytes located diffusely in media and adventitia. Necrotizing granulomas are a histological finding in the C. burnetii-infected aneurysmal abdominal aortic wall. Chronic Q fever should be included in the list of infectious diseases with necrotizing granulomatous response, such as tuberculosis, cat scratch disease and syphilis. PMID:24953727

  9. Histological characteristics of the abdominal aortic wall in patients with vascular chronic Q fever.

    PubMed

    Hagenaars, Julia C J P; Koning, Olivier H J; van den Haak, Ronald F F; Verhoeven, Bart A N; Renders, Nicole H M; Hermans, Mirjam H A; Wever, Peter C; van Suylen, Robert Jan

    2014-08-01

    The aim of this study was to describe specific histological findings of the Coxiella burnetii-infected aneurysmal abdominal aortic wall. Tissue samples of the aneurysmal abdominal aortic wall from seven patients with chronic Q fever and 15 patients without evidence of Q fever infection were analysed and compared. Chronic Q fever was diagnosed using serology and tissue PCR analysis. Histological sections were stained using haematoxylin and eosin staining, Elastica van Gieson staining and immunohistochemical staining for macrophages (CD68), T lymphocytes (CD3), T lymphocyte subsets (CD4 and CD8) and B lymphocytes (CD20). Samples were scored by one pathologist, blinded for Q fever status, using a standard score form. Seven tissue samples from patients with chronic Q fever and 15 tissue samples from patients without Q fever were collected. Four of seven chronic Q fever samples showed a necrotizing granulomatous response of the vascular wall, which was characterized by necrotic core of the arteriosclerotic plaque (P = 0.005) and a presence of high numbers of macrophages in the adventitia (P = 0.007) distributed in typical palisading formation (P = 0.005) and surrounded by the presence of high numbers of T lymphocytes located diffusely in media and adventitia. Necrotizing granulomas are a histological finding in the C. burnetii-infected aneurysmal abdominal aortic wall. Chronic Q fever should be included in the list of infectious diseases with necrotizing granulomatous response, such as tuberculosis, cat scratch disease and syphilis. PMID:24953727

  10. Singing can improve speech function in aphasics associated with intact right basal ganglia and preserve right temporal glucose metabolism: Implications for singing therapy indication.

    PubMed

    Akanuma, Kyoko; Meguro, Kenichi; Satoh, Masayuki; Tashiro, Manabu; Itoh, Masatoshi

    2016-01-01

    Clinically, we know that some aphasic patients can sing well despite their speech disturbances. Herein, we report 10 patients with non-fluent aphasia, of which half of the patients improved their speech function after singing training. We studied ten patients with non-fluent aphasia complaining of difficulty finding words. All had lesions in the left basal ganglia or temporal lobe. They selected the melodies they knew well, but which they could not sing. We made a new lyric with a familiar melody using words they could not name. The singing training using these new lyrics was performed for 30 minutes once a week for 10 weeks. Before and after the training, their speech functions were assessed by language tests. At baseline, 6 of them received positron emission tomography to evaluate glucose metabolism. Five patients exhibited improvements after intervention; all but one exhibited intact right basal ganglia and left temporal lobes, but all exhibited left basal ganglia lesions. Among them, three subjects exhibited preserved glucose metabolism in the right temporal lobe. We considered that patients who exhibit intact right basal ganglia and left temporal lobes, together with preserved right hemispheric glucose metabolism, might be an indication of the effectiveness of singing therapy. PMID:25567372

  11. Association of Hypertension With Erectile Function in Chronic Peripheral Arterial Insufficiency Patients

    PubMed Central

    Spessoto, Luis Cesar Fava; Facio, Fernando Nestor; de Arruda, Jose Germano Ferraz; Arruda, Pedro Francisco F.; Gatti, Marcio; Antoniassi, Thiago Silveira; Facio, Maria Fernanda Warick; de Godoy, Jose Maria Pereira

    2016-01-01

    Background Risk factors may influence the improvement or worsening of erectile dysfunction (ED). The aim of the current study was to evaluate the effect of systemic hypertension on ED in patients with peripheral arterial disease. Methods The effect of hypertension on ED was assessed in 125 consecutive patients in a cross-sectional quantitative study. The ages of the patients ranged from 19 to 88 years old (mean: 59.82 ± 10.48 years). The only exclusion criterion was the amputation of one or both legs. The ankle-arm index was assessed and the international index of ED questionnaire was applied to all participants in the study. Results Of the 125 patients, 22 (17.6%) had mild (grade 1), 50 (40.0%) had moderate (grade 2) and 53 (42.4%) had severe (grade 3) ED. Hypertensive patients have more ED, with ED in hypertensive patients being associated to chronic arterial disease. However, in comparison with normotensive patients, hypertension exerts an immediate protective effect on erectile function. Conclusions In conclusion, although erectile function is initially protected by systemic arterial hypertension in patients with chronic arterial disease, both chronic arterial disease and ED deteriorate over the long term in hypertensive patients. PMID:27429678

  12. Low-level resistance and clonal diversity of Pseudomonas aeruginosa among chronically colonized cystic fibrosis patients.

    PubMed

    Ferreira, Alex Guerra; Leão, Robson Souza; Carvalho-Assef, Ana Paula D'alincourt; da Silva, Érica Aparecida dos Santos Ribeiro; Firmida, Monica de Cássia; Folescu, Tania Wrobel; Paixão, Vilma Almeida; Santana, Maria Angélica; de Abreu e Silva, Fernando Antonio; Barth, Afonso Luís; Marques, Elizabeth Andrade

    2015-12-01

    A prospective study was conducted in Brazil to evaluate antimicrobial resistance patterns and molecular epidemiology of Pseudomonas aeruginosa isolates from cystic fibrosis (CF) patients with chronic lung infection. All isolates were obtained between May 2009 and June 2010 from 75 patients seen in four reference centers in Brazil: HCPA (20 patients) and HEOM (15 patients), located in southern and northeastern Brazil, respectively; IFF (20 patients) and HUPE (20 patients), both in southwestern Brazil. Antimicrobial susceptibility testing, PCR for detection of carpapenemases, and pulsed-field gel electrophoresis (PFGE) were performed in 274 isolates. A total of 224 PFGE types were identified and no clones were found circulating among the centers or within the same center. Despite the chronic infection, most patients were colonized by intermittent clones. Only three patients (4%) maintained the same clone during the study. The resistance rates were lower than 30% for the majority of antimicrobials tested in all centers and only 17% of isolates were multiresistant. Isolates (n = 54) with reduced susceptibility to imipenem and/or meropenem presented negative results for blaSPM-1, blaIMP-1, blaVIM , and blaKPC genes. Our results indicate an unexpected low level of antimicrobial resistance and a high genotypic diversity among P. aeruginosa from Brazilian chronic CF patients. PMID:26522829

  13. The prevalence and risk factors of stroke in patients with chronic schizophrenia

    PubMed Central

    Liang, Ying; Huang, Jian; Tian, Jingbin; Cao, Yuanyuan; Zhang, Guoling; Wang, Chungang; Cao, Ying; Li, Jianrong

    2016-01-01

    Objective To investigate the stroke risk and risk factors in patients with chronic schizophrenia. Patients and methods This study was a large-sample, cross-sectional survey. A total of 363 patients with chronic schizophrenia were selected from the Changping Traditional Chinese Medicine Hospital, Beijing, in August 2014. The patients were divided into either stroke group or control group based on the presence of stroke. Clinical evaluation included positive and negative syndrome scale assessment and a detailed questionnaire to collect the general information and disease-related conditions. Results The prevalence of stroke was 16.5% (60 cases). Stroke and control groups showed a significant difference in age, sex, smoking, combined medication, doses, negative factor score in positive and negative syndrome scale, body mass index, waist circumference, and systolic blood pressure. Multivariate analysis showed that a number of factors are significantly related to stroke, including age, sex, smoking, combined medication, doses, body mass index, and systolic blood pressure. Conclusion The prevalence of stroke is relatively higher in Chinese patients with chronic schizophrenia. Chronic schizophrenia patients are more likely to suffer from stroke; meanwhile, a number of risk factors were identified, including old age, female sex, smoking history, combined medication with a variety of drugs, high doses, obesity, and high blood pressure. PMID:27274246

  14. Cryoglobulinaemia in Egyptian Patients with Extrahepatic Cutaneous Manifestations of Chronic Hepatitis C Virus Infection

    PubMed Central

    Hegab, Doaa Salah; Sweilam, Mohammed Abd El Rahman

    2015-01-01

    Background. Hepatitis C is a global major health problem with extremely variable extrahepatic manifestations. Mixed cryoglobulinaemia (MC) shows a striking association with hepatitis C virus (HCV) infection, and it is sometimes asymptomatic. The skin is a frequently involved target organ in MC. Objective. To investigate the prevalence of cryoglobulinaemia in a sample of Egyptian patients with cutaneous manifestations of chronic HCV infection and to correlate its presence with clinical criteria and liver function tests. Methods. One hundred and eighteen patients with skin manifestations of chronic compensated hepatitis C were included. Venous blood was tested for liver function tests and serum cryoglobulins. Results. Twelve patients (10.169%) were positive for serum cryoglobulins (2 with pruritus, 4 with vasculitic lesions, 3 with livedo reticularis, one with oral lichen, one with chronic urticaria, and another with Schamberg's disease). Vasculitic lesions and livedo reticularis of the legs showed higher prevalence in cryoglobulin-positive than in cryoglobulin-negative patients. Presence of serum cryoglobulins did not relate to patients' demographic or laboratory findings. Conclusions. Fortunately, MC is not markedly prevalent among Egyptians with cutaneous lesions of chronic hepatitis C, and cryopositivity was commonly, but not exclusively, detected with cutaneous vasculitis and livedo reticularis. Laboratory testing for cryoglobulins in every HCV patient is advisable for earlier MC detection and management. PMID:26839534

  15. Assessing patient-centred care for chronic pain: Validation of a new research paradigm

    PubMed Central

    Paul-Savoie, Emilie; Bourgault, Patricia; Gosselin, Emilie; Potvin, Stéphane; Lafrenaye, Sylvie

    2015-01-01

    BACKGROUND: Chronic pain is a complex phenomenon resulting from biological, psychological and social factors, and the use of patient-centred care (PCC) appears to be a promising avenue for its treatment. Various methods have been used for measuring PCC in nurses and physicians (caregivers); however, methodological problems have been raised following the observation of real clinical encounters or standardized patient simulations. The development of new strategies is required. OBJECTIVE: To develop and validate an observation scale for the assessment of PCC in caregivers, using standardized videos of real patients with chronic pain. METHODS: An expert panel developed five videos and the Sherbrooke Observation Scale of Patient-Centered Care (SOS-PCC), which were tested in a sample of 21 nurses and 21 physicians working with chronic pain patients. The content validity, internal consistency and inter-rater reliability of the SOS-PCC were assessed. RESULTS: The expert panel was satisfied with the content validity of the SOS-PCC. Results revealed good internal consistency (Cronbach’s alpha = 0.88) and inter-rater reliability (intraclass coefficient = 0.93) for this scale. CONCLUSIONS: To the authors’ knowledge, the SOS-PCC is the first instrument available in French to assess PCC behaviour of caregivers using videos of real patients with chronic pain. The psychometric qualities of these instruments are good. Future studies will need to assess this instrument with other populations of caregivers. PMID:26069896

  16. Self-Management: Enabling and empowering patients living with cancer as a chronic illness

    PubMed Central

    McCorkle, Ruth; Ercolano, Elizabeth; Lazenby, Mark; Schulman-Green, Dena; Schilling, Lynne S.; Lorig, Kate; Wagner, Edward H.

    2010-01-01

    With recent improvements in early detection, diagnosis and treatment of cancer, people with cancer are living longer, and their cancer may be managed as a chronic illness. Cancer as a chronic illness places new demands on patients and families to manage their own care, and it challenges old paradigms that oncology's work is done after treatment. As a chronic illness, however, cancer care occurs on a continuum that stretches from prevention to the end of life, with early detection, diagnosis, treatment, and survivorship in between. In this paper, we review self-management interventions that enable patients and families to participate in managing their care along this continuum. We review randomized controlled trials of self-management interventions with cancer patients and families in the treatment, survivorship, and end-of-life phases of the cancer-care continuum. We also present the Chronic Care Model as a model of care that oncology practices can use to enable and empower patients and families to engage in self-management. We conclude that, the need for a common language by which to speak about self-management and a common set of self-management actions for cancer care notwithstanding, oncology practices can now build strong relationships with their patients and formulate mutually-agreed upon care plans that enable and empower patients to care for themselves in the way they prefer. PMID:21205833

  17. Comparison of endogenous and radiolabeled bile acid excretion in patients with idiopathic chronic diarrhea

    SciTech Connect

    Schiller, L.R.; Bilhartz, L.E.; Santa Ana, C.A. )

    1990-04-01

    Fecal recovery of radioactivity after ingestion of a bolus of radiolabeled bile acid is abnormally high in most patients with idiopathic chronic diarrhea. To evaluate the significance of this malabsorption, concurrent fecal excretion of both exogenous radiolabeled bile acid and endogenous (unlabeled) bile acid were measured in patients with idiopathic chronic diarrhea. Subjects received a 2.5-microCi oral dose of taurocholic acid labeled with 14C in the 24th position of the steroid moiety. Endogenous bile acid excretion was measured by a hydroxysteroid dehydrogenase assay on a concurrent 72-h stool collection. Both radiolabeled and endogenous bile acid excretion were abnormally high in most patients with chronic diarrhea compared with normal subjects, even when equivoluminous diarrhea was induced in normal subjects by ingestion of osmotically active solutions. The correlation between radiolabeled and endogenous bile acid excretion was good. However, neither radiolabeled nor endogenous bile acid excretion was as abnormal as is typically seen in patients with ileal resection, and none of these diarrhea patients responded to treatment with cholestyramine with stool weights less than 200 g. These results suggest (a) that this radiolabeled bile acid excretion test accurately reflects excess endogenous bile acid excretion; (b) that excess endogenous bile acid excretion is not caused by diarrhea per se; (c) that spontaneously occurring idiopathic chronic diarrhea is often associated with increased endogenous bile acid excretion; and (d) that bile acid malabsorption is not likely to be the primary cause of diarrhea in most of these patients.

  18. Effect of Taurine on Hemodiafiltration in Patients With Chronic Heart Failure.

    PubMed

    Shiohira, Shunji; Komatsu, Mizuki; Okazaki, Masayuki; Naganuma, Toshiaki; Kawaguchi, Hiroshi; Nitta, Kosaku; Tsuchiya, Ken

    2016-02-01

    Taurine, an important factor in the living body, is essential for cardiovascular function and development and function of skeletal muscle, retina and central nervous system. In the present study, its effect on cardiovascular function was specifically taken into consideration. In hemodiafiltration (HDF) patients, the effect of taurine on patients with chronic heart failure (CHF), in whom dry weight was difficult to control, was evaluated. All patients who were subjected to regular HDF for 4 h three times per week at Joban hospital were included in this study. Patients with chronic heart failure, in whom dry weight was difficult to control (N = 4), were included in the evaluation of clinical status. X-ray and echocardiography were determined before and after taurine treatment. Almost all patients were taking nitric acid, warfarin, anti-platelet agents and vasopressors. Because vital signs were unstable in chronic heart failure, all cases withheld antihypertensive drugs during HDF. For unstable vital signs during HDF, pulmonary congestion was chronically recognized. After taurine was started, vital signs stabilized and lowering of dry weight was possible. In addition, X-ray and cardiac diastolic failure on echocardiography improved. Taurine was effective for CHF patients on HDF in whom dry weight was difficult to control in spite of various medications. PMID:26712423

  19. Cryoglobulinaemia in Egyptian Patients with Extrahepatic Cutaneous Manifestations of Chronic Hepatitis C Virus Infection.

    PubMed

    Hegab, Doaa Salah; Sweilam, Mohammed Abd El Rahman

    2015-01-01

    Background. Hepatitis C is a global major health problem with extremely variable extrahepatic manifestations. Mixed cryoglobulinaemia (MC) shows a striking association with hepatitis C virus (HCV) infection, and it is sometimes asymptomatic. The skin is a frequently involved target organ in MC. Objective. To investigate the prevalence of cryoglobulinaemia in a sample of Egyptian patients with cutaneous manifestations of chronic HCV infection and to correlate its presence with clinical criteria and liver function tests. Methods. One hundred and eighteen patients with skin manifestations of chronic compensated hepatitis C were included. Venous blood was tested for liver function tests and serum cryoglobulins. Results. Twelve patients (10.169%) were positive for serum cryoglobulins (2 with pruritus, 4 with vasculitic lesions, 3 with livedo reticularis, one with oral lichen, one with chronic urticaria, and another with Schamberg's disease). Vasculitic lesions and livedo reticularis of the legs showed higher prevalence in cryoglobulin-positive than in cryoglobulin-negative patients. Presence of serum cryoglobulins did not relate to patients' demographic or laboratory findings. Conclusions. Fortunately, MC is not markedly prevalent among Egyptians with cutaneous lesions of chronic hepatitis C, and cryopositivity was commonly, but not exclusively, detected with cutaneous vasculitis and livedo reticularis. Laboratory testing for cryoglobulins in every HCV patient is advisable for earlier MC detection and management. PMID:26839534

  20. A Mobile and Intelligent Patient Diary for Chronic Disease Self-Management.

    PubMed

    Van Woensel, William; Roy, Patrice C; Abidi, Samina R; Abidi, Syed S R

    2015-01-01

    By involving patients in their own long-term care, patient self-management approaches aim to increase self-sufficiency and reduce healthcare costs. For example, electronic patient diaries enable patients to collect health data autonomously, increasing self-reliance and reducing strain on health professionals. By deploying patient diaries on mobile platforms, health data collection can occur at any time and place, increasing the mobility of chronic patients who typically need to enter health data frequently. Importantly, an opportunity also arises for mobile clinical decision support, where health feedback is directly issued to patients without relying on connectivity or remote servers. Regardless of the specific self-management strategy, patient and healthcare provider adoption are crucial. Tailoring the system towards the particular patient and toward institution-specific clinical pathways is essential to increasing acceptance. In this paper we discuss a mobile patient diary realizing both the opportunities and challenges of mobile deployment. PMID:26262022

  1. [Geriatric patients with chronic kidney insufficiency: which antalgia?].

    PubMed

    Ionescu, M; Hemett, O M; Descombes, E; Blondel, N; Hayoz, D

    2014-04-01

    Pain is a leading cause of office visits. In the geriatric population, it is known that the prevalence of renal failure increases exponentially with age, modifing the elimination of drugs and of their metabolites. What analgesia should be offered to these patients? The holy grail would be a medication without renal elimination, without toxic metabolites and without nephrotoxicity. Based on the literature we try to propose a specific approach to analgesia in older patients with kidney insufficiency, in order to help practitioners to better prescribe for this group of patients. PMID:24791426

  2. Serum Hepcidin Predicts Uremic Accelerated Atherosclerosis in Chronic Hemodialysis Patients with Diabetic Nephropathy

    PubMed Central

    Li, Han; Feng, Su-Juan; Su, Lu-Lu; Wang, Wei; Zhang, Xiao-Dong; Wang, Shi-Xiang

    2015-01-01

    Background: Hepcidin, as a regulator of body iron stores, has been recently discovered to play a critical role in the pathogenesis of anemia of chronic disease. Atherosclerotic cardiovascular disease is the most common complication and the leading cause of death in chronic hemodialysis (CHD) patients. In the current study, we aimed to explore the relationship between serum hepcidin and uremic accelerated atherosclerosis (UAAS) in CHD patients with diabetic nephropathy (CHD/DN). Methods: A total of 78 CHD/DN and 86 chronic hemodialyzed nondiabetic patients with chronic glomerulonephritis (CHD/non-DN) were recruited in this study. The level of serum hepcidin-25 was specifically measured by liquid chromatography-tandem mass spectrometry. Serum levels of interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were measured by enzyme-linked immunosorbent assay. Results: High serum level of hepcidin-25 was seen in CHD patients. Serum hepcidin-25 in CHD/DN was significantly higher than that in CHD/non-DN patients. Serum hepcidin-25 was positively correlated with ferritin, high-sensitivity C-reactive protein (hs-CRP), TNF-α, and IL-6 in CHD/DN patients. CHD/DN patients exhibited higher common carotid artery intima media thickness (CCA-IMT), hs-CRP, and hepcidin-25 levels than that in CHD/non-DN patients. Moreover, in CHD/DN patients, CCA-IMT was positively correlated with serum hepcidin, hs-CRP, and low-density lipoprotein-cholesterol. On multiple regression analysis, serum hepcidin and hs-CRP level exhibited independent association with IMT in CHD/DN patients. Conclusions: These findings suggest possible linkage between iron metabolism and hepcidin modulation abnormalities that may contribute to the development of UAAS in CHD/DN patients. PMID:25963357

  3. [The use of the multivitamin preparation Supradin in treating patients with chronic gastritis and peptic ulcer].

    PubMed

    Novoderzhkina, Iu G; Cherentsov, A M

    1992-08-01

    The content of ascorbin acid and thiamin was assessed in the food ration of 36 patients with chronic gastritis and ulcer disease. By the end treatment including dietotherapy these vitamins showed a deficit. Correction of this deficit of the above mentioned vitamins with a polyvitamine drug "Supradin" allowed to improve significantly the biochemical indices and availability of ascorbic acid and thiamin in patients with chronic gastritis and ulcer disease. The treatment produced a favourable effect on the clinical course of the disease, reduction of the pain syndrome and earlier recovery. PMID:1475934

  4. Remote patient management: technology-enabled innovation and evolving business models for chronic disease care.

    PubMed

    Coye, Molly Joel; Haselkorn, Ateret; DeMello, Steven

    2009-01-01

    Remote patient management (RPM) is a transformative technology that improves chronic care management while reducing net spending for chronic disease. Broadly deployed within the Veterans Health Administration and in many small trials elsewhere, RPM has been shown to support patient self-management, shift responsibilities to non-clinical providers, and reduce the use of emergency department and hospital services. Because transformative technologies offer major opportunities to advance national goals of improved quality and efficiency in health care, it is important to understand their evolution, the experiences of early adopters, and the business models that may support their deployment. PMID:19124862

  5. Clinical and immunological data of nine patients with chronic mucocutaneous candidiasis disease

    PubMed Central

    Dotta, Laura; Scomodon, Omar; Padoan, Rita; Timpano, Silviana; Plebani, Alessandro; Soresina, Annarosa; Lougaris, Vassilios; Concolino, Daniela; Nicoletti, Angela; Giardino, Giuliana; Licari, Amelia; Marseglia, Gianluigi; Pignata, Claudio; Tamassia, Nicola; Facchetti, Fabio; Vairo, Donatella; Badolato, Raffaele

    2016-01-01

    This paper describes the heterogeneous clinical phenotype of a cohort of nine patients diagnosed with heterozygous mutations in STAT1. We report data of extended immunophenotyping over time and we show lung damage in four patients. The increased phosphorylation of STAT1 in response to IFNγ and IFNα stimulation proves the gain-of-function nature of the defects. The data are supplemental to our original article concurrently published “Clinical heterogeneity of dominant chronic mucocutaneous candidiasis disease: presenting as treatment-resistant candidiasis and chronic lung disease” [1], where additional results and interpretation of our research can be found. PMID:26981552

  6. The importance of ultrasonographic measurement of peritoneal wall thickness in pediatric chronic peritoneal dialysis patients.

    PubMed

    Yavaşcan, Önder; Aksu, Nejat; Alparslan, Caner; Sarıtaş, Serdar; Elmas, Cengiz Han; Eraslan, Ali Nihat; Duman, Soner; Mir, Sevgi

    2015-04-01

    Loss of peritoneal function due to peritoneal fibrosing syndrome (PFS) is a major factor leading to treatment failure in chronic peritoneal dialysis (PD) patients. Although the precise biologic mechanisms responsible for these changes have not been defined, the general assumption is that alterations in peritoneal function are related to structural changes in the peritoneal membrane. Studies of the peritoneal membrane by non-invasive ultrasonography (US) in chronic PD patients are limited. The aim of the present study is to assess the relationship between functional parameters of peritoneum and peritoneal thickness measured by US in children treated by chronic PD. We recruited two groups of patients: 23 subjects (13 females, 10 males) on chronic PD (patient group) and 26 (7 females, 19 males) on predialysis out-patient follow-up (creatinine clearance: 20-60 mL/min/1.73 m(2)) (control group). Age, sex, weight, height, body mass index (BMI), chronic PD duration, episodes of peritonitis and the results of peritoneal equilibration test (PET) were recorded. Hemoglobin (Hb), blood pressure (BP), left ventricular mass index (LVMI) and renal osteodystrophy (ROD) parameters were also obtained. The thickness of the parietal peritoneum was measured by trans-abdominal US in all children. Statistical analyses were performed by using Student's t and Pearson's correlation tests. Mean peritoneal thickness in chronic PD patients (1028.26 ± 157.26 μm) was significantly higher than control patients (786.52 ± 132.33). Mean peritoneal thickness was significantly correlated with mean body height (R(2) = 0.93, p < 0.05), BMI (R(2) = 0.25, p < 0.05), chronic PD duration (R(2) = 0.64, p < 0.05), episodes of peritonitis (R(2) = 0.93, p < 0.05), D/Pcreatinine (R(2) = 0.76, p < 0.05) and D4/D0glucose (R(2) = 0.81, p < 0.05). No correlation was found between peritoneal thickness and Hb, BP, LVMI and ROD parameters. In conclusion

  7. Clinical and immunological data of nine patients with chronic mucocutaneous candidiasis disease.

    PubMed

    Dotta, Laura; Scomodon, Omar; Padoan, Rita; Timpano, Silviana; Plebani, Alessandro; Soresina, Annarosa; Lougaris, Vassilios; Concolino, Daniela; Nicoletti, Angela; Giardino, Giuliana; Licari, Amelia; Marseglia, Gianluigi; Pignata, Claudio; Tamassia, Nicola; Facchetti, Fabio; Vairo, Donatella; Badolato, Raffaele

    2016-06-01

    This paper describes the heterogeneous clinical phenotype of a cohort of nine patients diagnosed with heterozygous mutations in STAT1. We report data of extended immunophenotyping over time and we show lung damage in four patients. The increased phosphorylation of STAT1 in response to IFNγ and IFNα stimulation proves the gain-of-function nature of the defects. The data are supplemental to our original article concurrently published "Clinical heterogeneity of dominant chronic mucocutaneous candidiasis disease: presenting as treatment-resistant candidiasis and chronic lung disease" [1], where additional results and interpretation of our research can be found. PMID:26981552

  8. Linaclotide in Chronic Idiopathic Constipation Patients with Moderate to Severe Abdominal Bloating: A Randomized, Controlled Trial

    PubMed Central

    Lacy, Brian E.; Schey, Ron; Shiff, Steven J.; Lavins, Bernard J.; Fox, Susan M.; Jia, Xinwei D.; Blakesley, Rick E.; Hao, Xinming; Cronin, Jacquelyn A.; Currie, Mark G.; Kurtz, Caroline B.; Johnston, Jeffrey M.; Lembo, Anthony J.

    2015-01-01

    Background Abdominal bloating is a common and bothersome symptom of chronic idiopathic constipation. The objective of this trial was to evaluate the efficacy and safety of linaclotide in patients with chronic idiopathic constipation and concomitant moderate-to-severe abdominal bloating. Methods This Phase 3b, randomized, double-blind, placebo-controlled clinical trial randomized patients to oral linaclotide (145 or 290 μg) or placebo once daily for 12 weeks. Eligible patients met Rome II criteria for chronic constipation upon entry with an average abdominal bloating score ≥5 (self-assessment: 0 10-point numerical rating scale) during the 14-day baseline period. Patients reported abdominal symptoms (including bloating) and bowel symptoms daily; adverse events were monitored. The primary responder endpoint required patients to have ≥3 complete spontaneous bowel movements/week with an increase of ≥1 from baseline, for ≥9 of 12 weeks. The primary endpoint compared linaclotide 145 μg vs. placebo. Results The intent-to-treat population included 483 patients (mean age=47.3 years, female=91.5%, white=67.7%). The primary endpoint was met by 15.7% of linaclotide 145 μg patients vs. 7.6% of placebo patients (P<0.05). Both linaclotide doses significantly improved abdominal bloating vs. placebo (P<0.05 for all secondary endpoints, controlling for multiplicity). Approximately one-third of linaclotide patients (each group) had ≥50% mean decrease from baseline in abdominal bloating vs. 18% of placebo patients (P<0.01). Diarrhea was reported in 6% and 17% of linaclotide 145 and 290 μg patients, respectively, and 2% of placebo patients. AEs resulted in premature discontinuation of 5% and 9% of linaclotide 145 μg and 290 μg patients, respectively, and 6% of placebo patients. Conclusions Once-daily linaclotide (145 and 290 μg) significantly improved bowel and abdominal symptoms in chronic idiopathic constipation patients with moderate-to-severe baseline abdominal

  9. Stress, psychiatric co-morbidity and coping in patients with chronic idiopathic urticaria.

    PubMed

    Chung, Man Cheung; Symons, Christine; Gilliam, Jane; Kaminski, Edward R

    2010-04-01

    This study examined life event stress, perceived stress and psychiatric co-morbidity among patients with Chronic Idiopathic Urticaria (CIU). It also investigated the relationship between coping, stress, the severity of CIU and psychiatric co-morbidity. Total of 100 CIU patients and 60 allergy patients participated in the study. They completed the General Health Questionnaire, the Social Readjustment Rating Scale, the Perceived Stress Scale, and the Ways of Coping Checklist. Compared with allergy patients, CIU patients had worse co-morbidity and higher levels of life event stress and perceived stress. Emotion-focussed coping was associated with the severity of CIU; perceived stress was associated with co-morbidity. PMID:20204926

  10. Combined Population Dynamics and Entropy Modelling Supports Patient Stratification in Chronic Myeloid Leukemia.

    PubMed

    Brehme, Marc; Koschmieder, Steffen; Montazeri, Maryam; Copland, Mhairi; Oehler, Vivian G; Radich, Jerald P; Brümmendorf, Tim H; Schuppert, Andreas

    2016-01-01

    Modelling the parameters of multistep carcinogenesis is key for a better understanding of cancer progression, biomarker identification and the design of individualized therapies. Using chronic myeloid leukemia (CML) as a paradigm for hierarchical disease evolution we show that combined population dynamic modelling and CML patient biopsy genomic analysis enables patient stratification at unprecedented resolution. Linking CD34(+) similarity as a disease progression marker to patient-derived gene expression entropy separated established CML progression stages and uncovered additional heterogeneity within disease stages. Importantly, our patient data informed model enables quantitative approximation of individual patients' disease history within chronic phase (CP) and significantly separates "early" from "late" CP. Our findings provide a novel rationale for personalized and genome-informed disease progression risk assessment that is independent and complementary to conventional measures of CML disease burden and prognosis. PMID:27048866

  11. Evaluation of the efficacy and safety of sobrerol granules in patients suffering from chronic rhinosinusitis.

    PubMed

    Bellussi, L; Manini, G; Buccella, M G; Cacchi, R

    1990-01-01

    In a double-blind, randomized, placebo-controlled clinical trial, the safety and efficacy of 900 mg/day sobrerol granules given for up to 10 days was assessed in 40 patients with chronic catarrhal rhinosinusitis. At the beginning of treatment a total of six patients had a fever, whereas body temperature was normal in all patients at the end of the treatment. Treatment with sobrerol significantly (P less than 0.01) reduced frontal headache and rhinorrhoea, efficacy being confirmed by rhinomanometry. Patients treated with placebo experienced an improvement in frontal headache, rhinorrhoea,and overall rhinomanometry scores. Treatment with sobrerol was well tolerated but two patients treated with placebo reported adverse reactions (stomach pain and cutaneous rash). These preliminary data suggest that sobrerol could be useful if administered with an anti-inflammatory drug for the treatment of chronic catarrhal rhinosinusitis. PMID:2292326

  12. Retinopathy in chronic hepatitis C patients during interferon treatment with ribavirin

    PubMed Central

    Jain, K; Lam, W; Waheeb, S; Thai, Q; Heathcote, J

    2001-01-01

    AIM—To assess the ocular effect of interferon alfa 2b prescribed with ribavirin in patients undergoing therapy for chronic hepatitis C.
METHODS—19 patients with chronic hepatitis C who satisfied the follow up criteria were assessed for ocular complications using slit lamp biomicroscopy and indirect ophthalmoscopy before, during, and after the treatment at regular intervals.
RESULTS—8/19 patients, while on treatment, developed an asymptomatic retinopathy. Among these 3/8 were relapsers and 5/9 were non-responders to interferon monotherapy. All retinal changes faded, often while the patients continued the therapy. There was no significant association in occurrence of retinopathy with haematological and/or biochemical changes.
CONCLUSION—Retinopathy was more common in interferon monotherapy non-responders than relapsers when treated with interferon alfa 2b with the addition of ribavirin. The changes were transient, disappearing while the patients were still being treated.

 PMID:11567959

  13. Cardiac veins: collateral venous drainage pathways in chronic hemodialysis patients.

    PubMed

    Ozmen, Evrim; Algin, Oktay

    2016-01-01

    Venous anomalies are diagnostic and therapeutic challenges. Subclavian or superior vena cava stenosis can be developed and venous return can be achieved via cardiac veins and coronary sinus in patients with central venous catheter for long-term hemodialysis. These types of abnormalities are not extremely rare especially in patients with a history of central venous catheter placement. Detection of these anomalies and subclavian vein stenosis before the surgical creation of hemodialysis fistulae or tunneled central venous catheter placement may prevent unnecessary interventions in those patients. Multidetector computed tomography (MDCT) technique can give further information when compared with fluoroscopy or digital subtraction angiography in the management of these patients. This case report describes interesting aspects of central vein complications in hemodialysis patients. As a conclusion, there are limited data about thoracic venous return, and further prospective studies with large patient number are required. MDCT with 3D reconstruction is particularly useful for the accurate evaluation of venous patency, variations, and collateral circulation. Also it is an excellent tool for choosing and planning treatment. PMID:27056032

  14. Sleep disordered breathing in patients with chronic obstructive pulmonary disease.

    PubMed

    Aoki, Takuya; Akinori, Ebihara; Yogo, Yurika; Sakamaki, Fumio; Suzuki, Yukio; Suemasu, Keiichi

    2005-06-01

    Sleep-related disordered breathing (SDB) and its influence on desaturation were examined in stable COPD patients with waking SpO2 > 90%. With respiratory inductance plethysmography, thoracic-abdominal respiratory movements for all events with more than 4% desaturation were analyzed in 26 patients. Types of SDB were confirmed by full polysomnography. Irregular breathing induced desaturation, while stable respiration continued during some desaturation events. Three types of altered ventilation were observed: hypoventilation, paradoxical movement and periodic breathing. An unusual type of paradoxical movement, with normal airflow despite progressive desaturation, was observed in REM sleep. Patients were divided into desaturation (15 patients) and non-desaturation (11 patients) groups. Daytime arterial blood gas, lung function values, and 6-min walking distance did not differ. Awake, mode, maximum and minimum nocturnal SpO2 were lower in the desaturation group. SDB-induced desaturation events in the desaturation group were more frequent (9.2+/-3.5 vs. 1.8+/-2.2 times), a greater SpO2 decrease (11.4+/-7.1% vs. 5.2+/-2.1%) and longer duration (73.2+/-34.8 vs. 18.8+/-39.0 min). Patterns of SDB in the desaturation group were hypoventilation (74.4+/-23.4%), paradoxical movement (10.2+/-14.5%), periodic breathing (12.1+/-18.3%) and unclassified (5.8+/-11.2%). These results reveal that lower SpO2 and SDB influence nocturnal desaturation in stable COPD patients. PMID:17136951

  15. Autoantibodies to thyroid peroxidase in patients with chronic thyroiditis: effect of antibody binding on enzyme activities.

    PubMed Central

    Kohno, Y; Hiyama, Y; Shimojo, N; Niimi, H; Nakajima, H; Hosoya, T

    1986-01-01

    Using thyroid peroxidase (TPO), which was purified from the thyroid of patients with Graves' disease, we attempted to determine whether sera from patients with chronic thyroiditis contained antibodies to the enzyme. When the binding was tested by ELISA, sera from patients with chronic thyroiditis revealed high binding activities to TPO. When TPO was incubated with IgG from sera followed by treatment with protein A-Sepharose and centrifugation, the remaining TPO activities in the supernatant fraction were lower in most of the patients, as compared to normal controls. Moreover, IgG purified by DEAE-cellulose chromatography from sera in patients interfered with the TPO activities. Titres of anti-TPO antibodies correlated well with those of anti-microsome antibodies. These results indicate the presence of autoantibodies to TPO in sera of most patients with chronic thyroiditis and that TPO may be one component of microsome antigen complexes recognized by the autoantibodies. Studies on the inhibition of TPO by IgG isolated from sera of patients using guaiacol and iodide assays revealed that at least three epitopes of TPO molecule were recognized by autoantibodies and that the antigenic determinants on TPO molecule recognized by autoantibodies could be heterogeneous in patients. PMID:2430744

  16. Cluster Analysis in Patients with GOLD 1 Chronic Obstructive Pulmonary Disease

    PubMed Central

    Gagnon, Philippe; Casaburi, Richard; Saey, Didier; Porszasz, Janos; Provencher, Steeve; Milot, Julie; Bourbeau, Jean; O’Donnell, Denis E.; Maltais, François

    2015-01-01

    Background We hypothesized that heterogeneity exists within the Global Initiative for Chronic Obstructive Lung Disease (GOLD) 1 spirometric category and that different subgroups could be identified within this GOLD category. Methods Pre-randomization study participants from two clinical trials were symptomatic/asymptomatic GOLD 1 chronic obstructive pulmonary disease (COPD) patients and healthy controls. A hierarchical cluster analysis used pre-randomization demographics, symptom scores, lung function, peak exercise response and daily physical activity levels to derive population subgroups. Results Considerable heterogeneity existed for clinical variables among patients with GOLD 1 COPD. All parameters, except forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC), had considerable overlap between GOLD 1 COPD and controls. Three-clusters were identified: cluster I (18 [15%] COPD patients; 105 [85%] controls); cluster II (45 [80%] COPD patients; 11 [20%] controls); and cluster III (22 [92%] COPD patients; 2 [8%] controls). Apart from reduced diffusion capacity and lower baseline dyspnea index versus controls, cluster I COPD patients had otherwise preserved lung volumes, exercise capacity and physical activity levels. Cluster II COPD patients had a higher smoking history and greater hyperinflation versus cluster I COPD patients. Cluster III COPD patients had reduced physical activity versus controls and clusters I and II COPD patients, and lower FEV1/FVC versus clusters I and II COPD patients. Conclusions The results emphasize heterogeneity within GOLD 1 COPD, supporting an individualized therapeutic approach to patients. Trial registration www.clinicaltrials.gov. NCT01360788 and NCT01072396. PMID:25906326

  17. Phase 3 study of nilotinib vs imatinib in Chinese patients with newly diagnosed chronic myeloid leukemia in chronic phase: ENESTchina

    PubMed Central

    Wang, Jianxiang; Shen, Zhi-Xiang; Saglio, Giuseppe; Jin, Jie; Huang, He; Hu, Yu; Du, Xin; Li, Jianyong; Meng, Fanyi; Zhu, Huanling; Hu, Jianda; Wang, Jianmin; Hou, Ming; Hertle, Sabine; Menssen, Hans D.; Ortmann, Christine-Elke; Tribouley, Catherine; Yuan, Ye; Baccarani, Michele

    2015-01-01

    Treatment with a tyrosine kinase inhibitor (TKI) targeting BCR-ABL1 is currently the standard of care for patients with chronic myeloid leukemia (CML) in chronic phase (CML-CP). In this study, we present results of the ENESTchina (Evaluating Nilotinib Efficacy and Safety in Clinical Trials–China) that was conducted to investigate nilotinib 300 mg twice daily vs imatinib 400 mg once daily in a Chinese population. ENESTchina met its primary end point with a statistically significant higher rate of major molecular response (MMR; BCR-ABL1 ≤0.1% on the International Scale) at 12 months in the nilotinib arm vs the imatinib arm (52.2% vs 27.8%; P < .0001), and MMR rates remained higher with nilotinib vs imatinib throughout the follow-up period. Rates of complete cytogenetic response (0% Philadelphia chromosome–positive [Ph+] metaphases by standard cytogenetics) were comparable and ≥80% by 24 months in both arms. The estimated rate of freedom from progression to accelerated phase/blast crisis at 24 months was 95.4% in each arm. The safety profiles of both drugs were similar to those from previous studies. In conclusion, rates of MMR at 12 months were superior with nilotinib vs imatinib in Chinese patients with newly diagnosed Ph+ CML-CP. This trial was registered at www.clinicaltrials.gov as #NCT01275196. PMID:25766724

  18. Phase 3 study of nilotinib vs imatinib in Chinese patients with newly diagnosed chronic myeloid leukemia in chronic phase: ENESTchina.

    PubMed

    Wang, Jianxiang; Shen, Zhi-Xiang; Saglio, Giuseppe; Jin, Jie; Huang, He; Hu, Yu; Du, Xin; Li, Jianyong; Meng, Fanyi; Zhu, Huanling; Hu, Jianda; Wang, Jianmin; Hou, Ming; Hertle, Sabine; Menssen, Hans D; Ortmann, Christine-Elke; Tribouley, Catherine; Yuan, Ye; Baccarani, Michele; Huang, Xiaojun

    2015-04-30

    Treatment with a tyrosine kinase inhibitor (TKI) targeting BCR-ABL1 is currently the standard of care for patients with chronic myeloid leukemia (CML) in chronic phase (CML-CP). In this study, we present results of the ENESTchina (Evaluating Nilotinib Efficacy and Safety in Clinical Trials-China) that was conducted to investigate nilotinib 300 mg twice daily vs imatinib 400 mg once daily in a Chinese population. ENESTchina met its primary end point with a statistically significant higher rate of major molecular response (MMR; BCR-ABL1 ≤0.1% on the International Scale) at 12 months in the nilotinib arm vs the imatinib arm (52.2% vs 27.8%; P < .0001), and MMR rates remained higher with nilotinib vs imatinib throughout the follow-up period. Rates of complete cytogenetic response (0% Philadelphia chromosome-positive [Ph+] metaphases by standard cytogenetics) were comparable and ≥80% by 24 months in both arms. The estimated rate of freedom from progression to accelerated phase/blast crisis at 24 months was 95.4% in each arm. The safety profiles of both drugs were similar to those from previous studies. In conclusion, rates of MMR at 12 months were superior with nilotinib vs imatinib in Chinese patients with newly diagnosed Ph+ CML-CP. This trial was registered at www.clinicaltrials.gov as #NCT01275196. PMID:25766724