Science.gov

Sample records for affected patients present

  1. JAK2 inhibitors do not affect stem cells present in the spleens of patients with myelofibrosis.

    PubMed

    Wang, Xiaoli; Ye, Fei; Tripodi, Joseph; Hu, Cing Siang; Qiu, Jiajing; Najfeld, Vesna; Novak, Jesse; Li, Yan; Rampal, Raajit; Hoffman, Ronald

    2014-11-01

    Dysregulation of Janus kinase (JAK)-signal transducer and activator of transcription signaling is central to the pathogenesis of myelofibrosis (MF). JAK2 inhibitor therapy in MF patients results in a rapid reduction of the degree of splenomegaly, yet the mechanism underlying this effect remains unknown. The in vitro treatment of splenic and peripheral blood MF CD34(+) cells with the JAK1/2/3 inhibitor, AZD1480, reduced the absolute number of CD34(+), CD34(+)CD90(+), and CD34(+)CXCR4(+) cells as well as assayable hematopoietic progenitor cells (HPCs) irrespective of the JAK2 and calreticulin mutational status. Furthermore, AZD1480 treatment resulted in only a modest reduction in the proportion of HPCs that were JAK2V617F(+) or had a chromosomal abnormality. To study the effect of the drug on MF stem cells (MF-SCs), splenic CD34(+) cells were treated with AZD1480 and transplanted into immunodeficient mice. JAK2 inhibitor therapy did not affect the degree of human cell chimerism or the proportion of malignant donor cells. These data indicate that JAK2 inhibitor treatment affects a subpopulation of MF-HPCs, while sparing another HPC subpopulation as well as MF-SCs. This pattern of activity might account for the reduction in spleen size observed with JAK2 inhibitor therapy as well as the rapid increase in spleen size observed frequently with its discontinuation. PMID:25193869

  2. JAK2 inhibitors do not affect stem cells present in the spleens of patients with myelofibrosis

    PubMed Central

    Wang, Xiaoli; Ye, Fei; Tripodi, Joseph; Hu, Cing Siang; Qiu, Jiajing; Najfeld, Vesna; Novak, Jesse; Li, Yan; Rampal, Raajit

    2014-01-01

    Dysregulation of Janus kinase (JAK)–signal transducer and activator of transcription signaling is central to the pathogenesis of myelofibrosis (MF). JAK2 inhibitor therapy in MF patients results in a rapid reduction of the degree of splenomegaly, yet the mechanism underlying this effect remains unknown. The in vitro treatment of splenic and peripheral blood MF CD34+ cells with the JAK1/2/3 inhibitor, AZD1480, reduced the absolute number of CD34+, CD34+CD90+, and CD34+CXCR4+ cells as well as assayable hematopoietic progenitor cells (HPCs) irrespective of the JAK2 and calreticulin mutational status. Furthermore, AZD1480 treatment resulted in only a modest reduction in the proportion of HPCs that were JAK2V617F+ or had a chromosomal abnormality. To study the effect of the drug on MF stem cells (MF-SCs), splenic CD34+ cells were treated with AZD1480 and transplanted into immunodeficient mice. JAK2 inhibitor therapy did not affect the degree of human cell chimerism or the proportion of malignant donor cells. These data indicate that JAK2 inhibitor treatment affects a subpopulation of MF-HPCs, while sparing another HPC subpopulation as well as MF-SCs. This pattern of activity might account for the reduction in spleen size observed with JAK2 inhibitor therapy as well as the rapid increase in spleen size observed frequently with its discontinuation. PMID:25193869

  3. Functional characterization of ClC-1 mutations from patients affected by recessive myotonia congenita presenting with different clinical phenotypes.

    PubMed

    Desaphy, Jean-François; Gramegna, Gianluca; Altamura, Concetta; Dinardo, Maria Maddalena; Imbrici, Paola; George, Alfred L; Modoni, Anna; Lomonaco, Mauro; Conte Camerino, Diana

    2013-10-01

    Myotonia congenita (MC) is caused by loss-of-function mutations of the muscle ClC-1 chloride channel. Clinical manifestations include the variable association of myotonia and transitory weakness. We recently described a cohort of recessive MC patients showing, at a low rate repetitive nerves stimulation protocol, different values of compound muscle action potential (CMAP) transitory depression, which is considered the neurophysiologic counterpart of transitory weakness. From among this cohort, we studied the chloride currents generated by G190S (associated with pronounced transitory depression), F167L (little or no transitory depression), and A531V (variable transitory depression) hClC-1 mutants in transfected HEK293 cells using patch-clamp. While F167L had no effect on chloride currents, G190S dramatically shifts the voltage dependence of channel activation and A531V reduces channel expression. Such variability in molecular mechanisms observed in the hClC-1 mutants may help to explain the different clinical and neurophysiologic manifestations of each ClCN1 mutation. In addition we examined five different mutations found in compound heterozygosis with F167L, including the novel P558S, and we identified additional molecular defects. Finally, the G190S mutation appeared to impair acetazolamide effects on chloride currents in vitro. PMID:23933576

  4. Functional characterization of ClC-1 mutations from patients affected by recessive myotonia congenita presenting with different clinical phenotypes☆

    PubMed Central

    Desaphy, Jean-François; Gramegna, Gianluca; Altamura, Concetta; Dinardo, Maria Maddalena; Imbrici, Paola; George, Alfred L.; Modoni, Anna; LoMonaco, Mauro; Conte Camerino, Diana

    2013-01-01

    Myotonia congenita (MC) is caused by loss-of-function mutations of the muscle ClC-1 chloride channel. Clinical manifestations include the variable association of myotonia and transitory weakness. We recently described a cohort of recessive MC patients showing, at a low rate repetitive nerves stimulation protocol, different values of compound muscle action potential (CMAP) transitory depression, which is considered the neurophysiologic counterpart of transitory weakness. From among this cohort, we studied the chloride currents generated by G190S (associated with pronounced transitory depression), F167L (little or no transitory depression), and A531V (variable transitory depression) hClC-1 mutants in transfected HEK293 cells using patch-clamp. While F167L had no effect on chloride currents, G190S dramatically shifts the voltage dependence of channel activation and A531V reduces channel expression. Such variability in molecular mechanisms observed in the hClC-1 mutants may help to explain the different clinical and neurophysiologic manifestations of each ClCN1 mutation. In addition we examined five different mutations found in compound heterozygosis with F167L, including the novel P558S, and we identified additional molecular defects. Finally, the G190S mutation appeared to impair acetazolamide effects on chloride currents in vitro. PMID:23933576

  5. Undergoing Diagnostic Evaluation for Possible Cancer Affects the Health-Related Quality of Life in Patients Presenting with Non-Specific Symptoms

    PubMed Central

    Moseholm, Ellen; Rydahl-Hansen, Susan; Lindhardt, Bjarne Ørskov

    2016-01-01

    Aim Undergoing diagnostic evaluation for possible cancer can affect health-related quality of life (HRQoL). The aims of this study were to examine the HRQoL in patients undergoing a diagnostic evaluation for possible cancer due to non-specific symptoms and further to investigate the impact of socio-demographic and medical factors associated with HRQoL at the time of diagnosis. Methods This was a prospective, multicenter survey study that included patients who were referred for a diagnostic evaluation due to non-specific cancer symptoms. Participants completed the EORTC-QLQ-C30 quality of life scale before and after completing the diagnostic evaluation. The baseline and follow-up EORTC-QLQ-C30 scores were compared with reference populations. The impact of socio-demographic and medical factors on HRQoL at follow-up was explored by bootstrapped multivariate linear regression. Results A total of 838 patients participated in the study; 680 (81%) also completed follow-up. Twenty-two percent of the patients received a cancer diagnosis at the end of follow-up. Patients presented initially with a high burden of symptoms, less role and emotional functioning and a lower global health/QoL. Most domains improved after diagnosis and no clinically important difference between baseline and follow-up scores was found. Patients reported effects on HRQoL both at baseline and at follow-up compared with the Danish reference population and had similar scores as a cancer reference population. Co-morbidity, being unemployed and receiving a cancer diagnosis had the greatest effect on HRQoL around the time of diagnosis. Conclusions Patients with non-specific symptoms reported an affected HRQoL while undergoing a diagnostic evaluation for possible cancer. Morbidity, being unemployed and receiving a cancer diagnosis had the greatest effect on HRQoL around the time of diagnosis. PMID:26840866

  6. The Legal Past, Present and Future of Prenatal Genetic Testing: Professional Liability and Other Legal Challenges Affecting Patient Access to Services

    PubMed Central

    Pergament, Deborah; Ilijic, Katie

    2014-01-01

    This chapter is an overview of the current status of the law in the United States regarding prenatal genetic testing with an emphasis on issues related to professional liability and other challenges affecting patient access to prenatal genetic testing. The chapter discusses the roles that federal regulations, promulgated by the Centers for Medicare and Medicaid Services (CMS), the Food and Drug Administration (FDA) and the Federal Trade Commission (FTC), play in the regulation of prenatal genetic tests. The chapter discusses tort litigation based on allegations of malpractice in the provision of prenatal genetic testing and how courts have analyzed issues related to causation, damages and mitigation of damages. The chapter provides reference information regarding how individual states address causes of action under the tort theories of wrongful birth and wrongful life. The chapter concludes with a discussion of future legal issues that may affect clinical prenatal genetic testing services arising from the continued expansion of prenatal genetic testing, legal restrictions on access to abortion and the potential development of embryonic treatments. PMID:26237611

  7. The Legal Past, Present and Future of Prenatal Genetic Testing: Professional Liability and Other Legal Challenges Affecting Patient Access to Services.

    PubMed

    Pergament, Deborah; Ilijic, Katie

    2014-01-01

    This chapter is an overview of the current status of the law in the United States regarding prenatal genetic testing with an emphasis on issues related to professional liability and other challenges affecting patient access to prenatal genetic testing. The chapter discusses the roles that federal regulations, promulgated by the Centers for Medicare and Medicaid Services (CMS), the Food and Drug Administration (FDA) and the Federal Trade Commission (FTC), play in the regulation of prenatal genetic tests. The chapter discusses tort litigation based on allegations of malpractice in the provision of prenatal genetic testing and how courts have analyzed issues related to causation, damages and mitigation of damages. The chapter provides reference information regarding how individual states address causes of action under the tort theories of wrongful birth and wrongful life. The chapter concludes with a discussion of future legal issues that may affect clinical prenatal genetic testing services arising from the continued expansion of prenatal genetic testing, legal restrictions on access to abortion and the potential development of embryonic treatments. PMID:26237611

  8. [Affect processing in psychosomatic patients. I].

    PubMed

    Ahrens, S

    1984-01-01

    The present article reports the results of an empirical investigation concerned with specific characteristics of psychosomatic patients. Subjects suffering from ulcus duodeni or from colitis ulcerosa designated as psychosomatic patients. Controls were chosen from among neurotic patients and from among patients with only somatic illness. Against the background of the criticism with regard to the scientific approaches so far, our own approach was conceived as an experiment. Film episodes of two contrating (friendly versus unfriendly) interactions between physician and patient were offered to the test subjects as triggering situations. The contents of these film segments were organized in a manner calculated to produce an affective embarrassment in the psychosomatic patients. The reactions of the test subjects were inventoried on two levels. One of the levels of investigation was geared to cognitive processes by the application of Hofstätter's list of polarities (1955, 1973). In this case the psychosomatic patients distinguished themselves from the two control groups in that they misinterpreted the differences in the affective contents of both film sequences. On the other level of investigation subconscious processes were recorded by the application of Gottschalk's analysis of verbal contents. In this context all three groups in the investigation reacted in a similar manner to friendly connotations in the behaviour of the physician, namely with hidden aggressions. The results infer an affective resonance of the investigated psychosomatic patients on a subconscious level which, however, does not become evident on the conscious cognitive level. PMID:6485587

  9. PSEUDOBULBAR AFFECT IN MULTIPLE SCLEROSIS PATIENTS.

    PubMed

    Vidović, Viktor; Rovazdi, Merisanda Časar; Kraml, Oto; Kes, Vanja Bašić

    2015-06-01

    The aim of the study was to determine the prevalence of pseudobulbar affect (PBA) in patients with multiple sclerosis (MS) and to analyze the link between PBA and patient age, sex, clinical course of MS, disease duration and degree of disability. The study was conducted on 79 MS patients that underwent inpatient rehabilitation at the Lipik Special Hospital for Medical Rehabilitation in the period from August 15, 2014 to February 15, 2015. PBA is a term used for an emotional disinhibition syndrome characterized by sudden and involuntary episodes of crying or laughing which are not in proportion to the stimulus applied or occur without stimulus. The condition can be present in patients with various neurological disorders, such as amyotrophic lateral sclerosis, Alzheimer's disease, Parkinson's disease, patients having recovered from stroke, or following traumatic brain injury. The estimated prevalence in patients with MS ranges from 10% to 46.2%. As a measuring instrument in the study, we used the Center for Neurologic Study-Lability Scale (CNS-LS), where a sum 17 denoted positive finding. The total number of respondents was 79, of which 33 (41.8%) met the CNS-LS criteria for the diagnosis of PBA. There was no statistically significant correlation between PBA, age and degree of disability, although PBA was more common in women and in patients with a secondary progressive form of the disease. We found that 42.4% of respondents with positive CNS-LS criteria for PBA did not inform their neurologist on the presence of sudden mood changes. The high frequency of PBA and the fact that a significant proportion of patients did not inform the neurologist on their affective disturbances call for an active approach to diagnosis and treatment. PMID:26415311

  10. Family History in Patients Who Present with Functional Articulation Disorders

    ERIC Educational Resources Information Center

    Alaraifi, Jehad Ahmad; Kamal, Sana Mohammed; Qa'dan, Wa'el Nafith; Haj-Tas, Maisa Atef

    2014-01-01

    This study aimed to examine family history of functional articulation disorders (FAD) among Jordanian patients who present with FAD, as well as to investigate the relation of other factors related to the disorder (age, gender, genetic connection between parents, sounds affected, and type of disorder). A convenience sample of 45 patients (ages…

  11. The Rehabilitation of Oncological Patients Presenting Neuropathies

    PubMed Central

    MICU, ELENA CLAUDIA; IRSAY, LASZLO

    2014-01-01

    The International Association for the Study of Pain (IASP 2011) defines neuropathic pain as “the pain caused by an injury or disease of the somatosensory portion of the nervous system”. The central neuropathic pain is defined as “the pain caused by an injury or disease of the central somatosensory central nervous system”, whereas the peripheral neuropathic pain is defined as “the pain caused by an injury or disease of the peripheral somatosensory nervous system” [1]. The peripheral neuropathy describes any affection of the peripheral nervous system. The etiology is vast, there being a number of over 100 possible causes, which causes the global morbidity rate to reach approximately 2.4%. The chronic nature of the pain superposes the everyday routine and leads to the high intake of medication for pain alleviation. The number of cases of neuroplasia has always increased today. This disturbing diagnosis which can potentiate the signs and symptoms of peripheral neuropathy as well as reduce and limit the treatment options associated with neuropathies. The treatment presupposes a multidisciplinary approach, while the solution to prevent complications involves the control of risk factors and pathophysiological treatment. Chemotherapy-induced peripheral neuropathy (CPIN) is a significant disabling symptom that is tightly connected to the administration of neurotoxic cytostatic agents used for the treatment of neoplasia. CPIN compromises the quality of life and produces pain or discomfort [2]. I have sought to produce a presentation of the medicated and physical-kinetic treatment options that have proved their effectiveness during clinical studies or random trials and can be applied to cancer patients presenting with symptoms associated with peripheral neuropathy, namely with neuropathic pain, and support it with arguments. PMID:26528000

  12. [The phenomenology and psychodynamics of affects in borderline patients].

    PubMed

    Leichsenring, Falk

    2004-01-01

    This paper presents a review of the phenomenology and psychodynamics of affects in borderline patients. The first part demonstrates that in most current conceptions of the borderline disorder affective disturbances are regarded as to be characteristic. In this context, the strong overlap between borderline disorders and affective disorders found in many empirical studies is described and different hypotheses are presented to explain this phenomenon. The second part of this review is concerned with the psychodynamics of affects in borderline patients. The role of affects in thinking, behaviour, self perception and the regulation of object relations is discussed. Borderline and other severe personality disorders are assessed from the perspective of affective disturbances. The psychodynamic functions of particularly characteristic affects such as anger, anxiety, depression and boredom are discussed. The close connection between affective and cognitive functioning in borderline patients is described and evaluated with regard to modern theories of affect and cognition. Finally, the role of affects in the treatment of borderline patients is discussed. PMID:15510348

  13. Dispositional Affect in Unique Subgroups of Patients with Rheumatoid Arthritis

    PubMed Central

    Rice, Danielle B.; Mehta, Swati; Pope, Janet E.; Harth, Manfred; Shapiro, Allan; Teasell, Robert W.

    2016-01-01

    Background. Patients with rheumatoid arthritis may experience increased negative outcomes if they exhibit specific patterns of dispositional affect. Objective. To identify subgroups of patients with rheumatoid arthritis based on dispositional affect. The secondary objective was to compare mood, pain catastrophizing, fear of pain, disability, and quality of life between subgroups. Methods. Outpatients from a rheumatology clinic were categorized into subgroups by a cluster analysis based on dispositional affect. Differences in outcomes were compared between clusters through multivariate analysis of covariance. Results. 227 patients were divided into two subgroups. Cluster 1 (n = 85) included patients reporting significantly higher scores on all dispositional variables (experiential avoidance, anxiety sensitivity, worry, fear of pain, and perfectionism; all p < 0.001) compared to patients in Cluster 2 (n = 142). Patients in Cluster 1 also reported significantly greater mood impairment, pain anxiety sensitivity, and pain catastrophizing (all p < 0.001). Clusters did not differ on quality of life or disability. Conclusions. The present study identifies a subgroup of rheumatoid arthritis patients who score significantly higher on dispositional affect and report increased mood impairment, pain anxiety sensitivity, and pain catastrophizing. Considering dispositional affect within subgroups of patients with RA may help health professionals tailor interventions for the specific stressors that these patients experience. PMID:27445594

  14. Neglected Alkaptonuric Patient Presenting with Steppage Gait

    PubMed Central

    Mirzashahi, Babak; Tafakhori, Abbas; Najafi, Arvin; Farzan, Mahmoud

    2016-01-01

    Even though intervertebral disc degeneration can be found in the natural course of alkaptonuria, detection of the disease by black disc color change in a patient without any other presentation of alkaptonuria is an exceptionally rare condition. We have reported a very rare case of alkaptonuria presented with low back pain and steppage gait in a 51-year-old male with a complaint of chronic low-back pain and steppage gait who was operated on for prolapsed lumbar disc herniation. Intraoperatively his lumbar disk was discovered to be black. The alkaptonuria diagnosis was considered after histopathological examination of the black disc material and elevated urinary concentration of homogentisic acid confirmed the diagnosis. To our knowledge, this presentation has not been reported previously in literature. PMID:27200402

  15. Neurofibromatosis type 2 patient presenting with medulloblastoma

    PubMed Central

    Kalimullah, Jan; Sohail, Abdul Malik Amir Humza; Shahjehan, Rai Dilawar; Siddique, Sabeehuddin; Bari, Muhammad Ehsan

    2015-01-01

    Background: Neurofibromatosis type 2 (NF2) is an autosomal dominant syndrome with a frequency of 1 in 25,000 live births and a penetrance of almost 100% by the sixth decade of life. The main tumors occurring in NF2 patients are bilateral vestibular schwannomas, other peripheral, cranial and spinal nerve schwannomas, intracranial and intraspinal meningiomas, ependymomas, and gliomas. Case Description: We report the case of a 6-year-old boy who presented with a 1-month history of nausea and recurrent vomiting. Physical examination was positive for ataxic gait and left-sided facial nerve palsy. Family history was positive for NF2 in the patient's father and paternal uncle. Magnetic resonance imaging brain revealed a solid enhancing lesion arising from the right cerebellar cortex, which was effacing the fourth ventricles and causing hydrocephalus. Craniotomy and excision of the lesion were performed. Histopathology report confirmed the diagnosis to be desmoplastic medulloblastoma. Based on the patients’ subsequent history and family history, he was diagnosed to be a case of NF2. Conclusion: This is the first case of medulloblastoma occurring in a patient with NF2 and raises the possibility of an association between medulloblastoma and NF2. PMID:26539318

  16. New aspects on patients affected by dysferlin deficient muscular dystrophy

    PubMed Central

    Klinge, Lars; Aboumousa, Ahmed; Eagle, Michelle; Hudson, Judith; Sarkozy, Anna; Vita, Gianluca; Charlton, Richard; Roberts, Mark; Straub, Volker; Barresi, Rita; Lochmüller, Hanns

    2009-01-01

    Mutations in the dysferlin gene lead to limb girdle muscular dystrophy 2B, Miyoshi myopathy and distal anterior compartment myopathy. A cohort of 36 patients affected by dysferlinopathy is described, in the first UK study of clinical, genetic, pathological and biochemical data. The diagnosis was established by reduction of dysferlin in the muscle biopsy and subsequent mutational analysis of the dysferlin gene. Seventeen mutations were novel; the majority of mutations were small deletions/insertions, and no mutational hotspots were identified. Sixty-one per cent of patients (22 patients) initially presented with limb girdle muscular dystrophy 2B, 31% (11 patients) with a Miyoshi phenotype, one patient with proximodistal mode of onset, one patient with muscle stiffness after exercise and one patient as a symptomatic carrier. A wider range of age of onset was noted than previously reported, with 25% of patients having first symptoms before the age of 13 years. Independent of the initial mode of presentation, in our cohort of patients the gastrocnemius muscle was the most severely affected muscle leading to an inability to stand on tiptoes, and lower limbs were affected more severely than upper limbs. As previous anecdotal evidence on patients affected by dysferlinopathy suggests good muscle prowess before onset of symptoms, we also investigated pre-symptomatic fitness levels of the patients. Fifty-three per cent of the patients were very active and sporty before the onset of symptoms which makes the clinical course of dysferlinopathy unusual within the different forms of muscular dystrophy and provides a challenge to understanding the underlying pathomechanisms in this disease. PMID:19528035

  17. Modes of Presentation of Reactive Arthritis Based on the Affected Joints

    PubMed Central

    Lahu, Ali; Backa, Teuta; Ismaili, Jehona; Lahu, Vendenis; Saiti, Valton

    2015-01-01

    Introduction: Reactive arthritis is an autoimmune condition that occurs as a reaction against an infection site elsewhere in the body. Reactive arthritis affects mostly young ages, mainly group age 20-40 y.o., mostly males with ratio 2:1 against females, sometimes 3:1, and even 14:1. The purpose of the study was to observe the mode of illness presentation based on the number of affected joints. Material and Methods: During the 01.03.2012 – 01.03.2014 in the Clinic for Rheumatology and O.S.I.R. “Vendenisi – AL” in Besiana have been examined, elaborated and hospitalized 100 patients with reactive arthritis, out of them 66 males and 34 females. Patients underwent necessary laboratory, hematological, biochemical, and immunological examinations. Subsequently each affected joint has been examined based on the propedeutics rules (inspection, palpation and assessment of the level of motility), as well as x ray examination. Results: From 100 examined patients 66% were males and 34% females respectively. 11% of them were in the 10-20y.o. group age, 30% belonged to group age 21-30 y.o., 24% of patients to 31-40 y.o. group age, 30% to 41-50 y.o. group age, and 5% of patients to the group age over the 51 year old. Regarding the affected articulations and modes of illness presentation, we‘ve obtained the following results: Knee was affected in 64.7% female and 52,12% male patients respectively, T/C joint in 50% female and 57.57% male patients, MTPH joint in 41.11% female and 48.48% male patients respectively, and R/C joint in 44.11% female and 48.48% male patients respectively. Oligoarticular type is seen in 73% male and 70% female patients. Monoarticular type is seen in 14% male and 13% female patients, and poliarticular type is seen in 10% male and 14% female patients respectively. Results from our study have revealed that: reactive arthritis is more frequent in males than females in ratio 2:1 in the infections of urogenital infection, 3:1 in nasopharyngeal

  18. Comparable low-level mosaicism in affected and non affected tissue of a complex CDH patient.

    PubMed

    Veenma, Danielle; Beurskens, Niels; Douben, Hannie; Eussen, Bert; Noomen, Petra; Govaerts, Lutgarde; Grijseels, Els; Lequin, Maarten; de Krijger, Ronald; Tibboel, Dick; de Klein, Annelies; Van Opstal, Dian

    2010-01-01

    In this paper we present the detailed clinical and cytogenetic analysis of a prenatally detected complex Congenital Diaphragmatic Hernia (CDH) patient with a mosaic unbalanced translocation (5;12). High-resolution whole genome SNP array confirmed a low-level mosaicism (20%) in uncultured cells, underlining the value of array technology for identification studies. Subsequently, targeted Fluorescence In-Situ Hybridization in postmortem collected tissues demonstrated a similar low-level mosaicism, independently of the affected status of the tissue. Thus, a higher incidence of the genetic aberration in affected organs as lung and diaphragm cannot explain the severe phenotype of this complex CDH patient. Comparison with other described chromosome 5p and 12p anomalies indicated that half of the features presented in our patient (including the diaphragm defect) could be attributed to both chromosomal areas. In contrast, a few features such as the palpebral downslant, the broad nasal bridge, the micrognathia, microcephaly, abnormal dermatoglyphics and IUGR better fitted the 5p associated syndromes only. This study underlines the fact that low-level mosaicism can be associated with severe birth defects including CDH. The contribution of mosaicism to human diseases and specifically to congenital anomalies and spontaneous abortions becomes more and more accepted, although its phenotypic consequences are poorly described phenomena leading to counseling issues. Therefore, thorough follow-up of mosaic aberrations such as presented here is indicated in order to provide genetic counselors a more evidence based prediction of fetal prognosis in the future. PMID:21203572

  19. Roundtable on public policy affecting patient safety.

    PubMed

    Crane, Robert M; Raymond, Brian

    2011-03-01

    On April 15, 2010, patient safety experts were assembled to discuss the adequacy of the public policy response to the Institute of Medicine report "To Err is Human" 10 years after its publication. The experts concluded that additional government actions should be considered. Actions that deserve consideration include the development of an educational campaign to improve public and provider understanding of the issue as a means to support change similar to successful public health campaigns, support the evolution of payment reform away from fee for service, create a clearer aim or goal for patient safety activities, support the development and use of better safety measures to judge status and improvement, and support for additional learning of what works particularly on implementation issues. Participants included: Moderator Robert Crane, senior advisor, Kaiser Permanente Participants Doug Bonacum, vice president, Safety Management, Kaiser Permanente Janet Corrigan, PhD, president and CEO, National Quality Forum Helen Darling, MA, president and CEO, National Business Group on Health Susan Edgman-Levitan, PA, executive director, John D. Stoeckle Center for Primary Care Innovation, Massachusetts General Hospital David M. Lawrence, MD, MPH, chairman and CEO (Retired), Kaiser Foundation Health Plan and Hospitals, Inc Lucian Leape, MD, adjunct professor of Health Policy, Harvard School of Public Health Diane C. Pinakiewicz, president, National Patient Safety Foundation Robert M. Wachter, MD, professor and associate chairman, Department of Medicine, University of California, San Francisco. PMID:22026014

  20. Other Skin Conditions Often Present in Rosacea Patients

    MedlinePlus

    ... Treatment Survey: Other Skin Conditions Often Present in Rosacea Patients Although rosacea patients often have to cope ... ocular rosacea. arrow Follow us on Facebook arrow Rosacea Review Current Issue Past Issues Index by Topic ...

  1. Identification of mutations in Colombian patients affected with Fabry disease.

    PubMed

    Uribe, Alfredo; Mateus, Heidi Eliana; Prieto, Juan Carlos; Palacios, Maria Fernanda; Ospina, Sandra Yaneth; Pasqualim, Gabriela; da Silveira Matte, Ursula; Giugliani, Roberto

    2015-12-15

    Fabry Disease (FD) is an X-linked inborn error of glycosphingolipid catabolism, caused by a deficiency of the lisosomal α-galactosidase A (AGAL). The disorder leads to a vascular disease secondary to the involvement of kidney, heart and the central nervous system. The mutation analysis is a valuable tool for diagnosis and genetic counseling. Although more than 600 mutations have been identified, most mutations are private. Our objective was to describe the analysis of nine Colombian patients with Fabry disease by automated sequencing of the seven exons of the GLA gene. Two novel mutations were identified in two patients affected with the classical subtype of FD, in addition to other 6 mutations previously reported. The present study confirms the heterogeneity of mutations in Fabry disease and the importance of molecular analysis for genetic counseling, female heterozygotes detection as well as therapeutic decisions. PMID:26297554

  2. Desperation and Other Affective States in Suicidal Patients

    ERIC Educational Resources Information Center

    Hendin, Herbert; Maltsberger, John T.; Haas, Ann Pollinger; Szanto, Katalin; Rabinowicz, Heather

    2004-01-01

    Data collected from 26 therapists who were treating patients when they died by suicide were used to identify intense affective states in such patients preceding the suicide. Eleven therapists provided comparable data on 26 patients they had treated who were seriously depressed but not suicidal. Although the two groups had similar numbers diagnosed…

  3. 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

  4. One patient with Sjogren's syndrome presenting schizophrenia-like symptoms.

    PubMed

    Lin, Ching-En

    2016-01-01

    Comorbid depression in patients with Sjogren's syndrome has been reported frequently, while comorbid psychosis in subjects with Sjogren's syndrome has rarely been reported. Here we report a patient with Sjogren's syndrome who presented with schizophrenia-like symptoms such as persecutory delusions and auditory hallucinations in contrast to her previous psychiatric presentations, which only included depression and anxiety. PMID:27042076

  5. Health Insurance Status May Affect Cancer Patients' Survival

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_160304.html Health Insurance Status May Affect Cancer Patients' Survival 2 studies ... certain cancers in America could depend on your health insurance status. Despite improvements in cancer diagnosis and treatment, ...

  6. Does diabetes mellitus affect presentation, stage and survival in operable pancreatic cancer?

    PubMed Central

    Lee, Anthea Y. S.; Shelat, Vishal G.; Ahmed, Saleem; Junnarkar, Sameer P.; Woon, Winston W. L.; Low, Jee-Keem

    2016-01-01

    Background The aim of the study is to investigate differences in clinical presentation, disease stage and survival of operable pancreatic cancer patients with new onset DM compared to long standing diabetes mellitus (DM) and non diabetics. Methods A prospectively maintained pancreatic cancer surgery database of a tertiary care teaching hospital from January 2006 to August 2012 was reviewed. Only patients with a histological diagnosis of pancreatic carcinoma (PC) were included in final analysis. DM was defined as HbA1c >6.5% or any patient on anti-diabetic treatment regardless of HbA1c value. New onset DM was defined when diagnosed within two preceding years of surgery. Patients were stratified into two groups: DM and non DM. Among the DM patients, patients with new onset DM were further stratified and studied separately. Staging of PC was performed according to the 6th edition of AJCC. Survival of patients with PC was determined by reviewing medical records. Patients and their families were contacted if there was no existing follow-up. Results Eighty-six patients (n=55, 63.9% male) with a mean age of 62 years (range, 29-85 years) underwent pancreatic cancer surgery during the study period. Of the 86 patients, 30 (34%) had DM of which eight patients (9% overall) had new onset DM. DM patients tended to be older compared to non DM patients (67.8 vs. 58.5 years, P=0.0005). The majority of non DM patients were symptomatic (98.2%), and there was a tendency for DM group patients to be asymptomatic at presentation (13.3% vs. 1.8%, P=0.05). Abdominal pain was less common in DM patients compared to non DM patients (30% vs. 53.6%, P=0.04). The median duration of new onset DM prior to diagnosis of PC was 2 months (range, 1-23 months). There was a tendency for DM patients to present at an early stage (stage I and stage II) (P=0.08). There was no difference in survival (P=0.17) for new onset DM compared to long standing DM and non DM patients. Conclusions DM patients tend to be

  7. Unusual presentations of osteoarticular tuberculosis in two paediatric patients

    PubMed Central

    Cheung, Jason Pui Yin; Ho, Kenneth Wai Yip; Lam, Ying Lee; Shek, Tony Wai Hung

    2012-01-01

    Tuberculosis is a universal mimicker and thus could be a differential diagnosis of any osteolytic lesion. Bone biopsy is crucial in these cases for culture and histological proof of tuberculous infection. This is a case report of two paediatric patients with unusual presentations of tuberculosis. One patient presented with knee pain and had imaged findings of an osteolytic lesion at the epiphysis. Interval scan showed spread of the lesion through the physis to the metaphyseal region. The second patient presented with hip pain and an osteolytic lesion of the acetabulum. He was subsequently found to have involvement of the brain and spine as well. Both patients were diagnosed with tuberculosis by bone biopsy for culture and pathological examination. They were treated successfully with antituberculous medications without chronic sequelae. These two patients showed that early recognition and prompt treatment are critical for management of tuberculosis to avoid chronic sequelae. PMID:23087272

  8. The effect of induced self-presentation concerns on cognitive appraisal and affect.

    PubMed

    Howle, Timothy C; Eklund, Robert C

    2013-01-01

    An experiment was conducted to investigate how self-presentation imperatives can influence cognition and affect. Participants were 70 collegiate and recreational athletes who were recruited because of the relevance of self-presentation processes in sport. Athletes were asked to read either a script which de-emphasized self-presentation concerns (low self-presentation) or emphasized self-presentation concerns (high self-presentation). The scripts were developed for the purpose of the study and depicted a pre-competition scenario. The low self-presentation manipulation group reported more of a challenge state of appraisal, higher self-efficacy, lower avoidance goal focus, and more positive affect, while the high self-presentation manipulation group reported more of a threat state of cognitive appraisal and more negative affect. Nonsignificant differences were observed between groups for the perception of positive affect and negative affect. These findings provide preliminary evidence that self-presentation imperatives can impact the cognitive appraisal and affect of athletes as they prepare for competition. PMID:23351127

  9. Are physicians' ratings of pain affected by patients' physical attractiveness?

    PubMed

    Hadjistavropoulos, H D; Ross, M A; von Baeyer, C L

    1990-01-01

    The degree to which physical attractiveness and nonverbal expressions of pain influence physicians' perceptions of pain was investigated. Photographs of eight female university students were represented in four experimental conditions created by the manipulation of cosmetics, hairstyles, and facial expressions: (a) attractive-no pain, (b) attractive-pain, (c) unattractive-no pain, and (d) unattractive-pain. Each photograph was accompanied by a brief description of the patient's pain problem that was standard across conditions. Medical residents (N = 60) viewed the photographs and rated each patient's pain, distress, negative affective experience, health, personality, blame for the situation, and the physician's own solicitude for the patient. The results showed that physicians' ratings of pain were influenced both by attractiveness of patients and by nonverbal expressions of pain. Unattractive patients, and patients who were expressing pain, were perceived as experiencing more pain, distress, and negative affective experiences than attractive patients and patients who were not expressing pain. Unattractive patients also received higher ratings of solicitude on the doctor's part and lower ratings of health than attractive patients. Physician's assessments of pain appear to be influenced by the physical attractiveness of the patient. PMID:2367884

  10. Three Presentations of Takayasu's Arteritis in Hispanic Patients

    PubMed Central

    Hanna, Ramy Magdy; Yang, Wan-Ting; Jene Kim, Susan; Lopez, Eduardo A.; Riad, Joseph Nabil; Wilson, James

    2012-01-01

    Takayasu's arteritis (TA) is a medium and large vessel vasculitis, defined as a nonspecific aortitis that usually involves the aorta and its branches Kobayashi and Numano (2002). Its etiology remains unclear, and its complications are diverse and severe, including stenosis of the thoracic and abdominal aorta, aortic valve damage and regurgitation, and stenosis of the branches of the aorta. Carotid stenosis, coronary artery aneurysms, and renal artery stenosis resulting in renovascular hypertension are also reported sequellae of TA Kobayashi and Numano (2002). The disease was first described in Japan, but has also been diagnosed in India and Mexico Johnston (2002). Its incidence in the United States has been quoted as 2.6 patients per 1,000,000 people/year Johnston (2002). In Japan, its incidence is 3.6 patients per 1,000,000 patients/year and prevalence is 7.85 patients per 100,000 per year Morita et al. (1996). The natural history of this disease, which is commonly present in Asian populations, has only recently been studied in Hispanic patients despite the notable incidence and prevalence of TA in Mexican, South American, and Indian populations (Johnston 2002, Gamarra et al. 2010 ). We present three cases of Hispanic patients who presented with TA at Olive-View-UCLA Medical Center (OVMC). We review their clinical and radiographic presentations. Finally, we review the literature to compare the clinical features of our three patients with data regarding the presentation of TA in more traditional Asian populations. PMID:23251184

  11. Patients presenting to an outpatient sport medicine clinic with concussion

    PubMed Central

    Ouellet, Jérôme; Boisvert, Leslie; Fischer, Lisa

    2016-01-01

    Abstract Objective To describe the characteristics of patients who presented to outpatient sport and exercise medicine clinics with concussion. Design Retrospective chart review of electronic medical records. Setting Three specialized sport and exercise medicine clinics in London, Ont. Participants A total of 283 patients presenting with concussion. Main outcome measures Data collected included demographic variables (age and sex), sport participation at the time of injury, previous medical history (including history of concussion), Post-Concussion Symptom Scale (PCSS) scores, and return-to-play (RTP) variables (delay and outcome). Results The mean age of patients presenting for care was 17.6 years; 70.9% of patients were younger than 18 years of age (considered pediatric patients); 58.8% of patients were male; and 31.7% of patients had a previous history of concussion. The main sports associated with injury were hockey (40.0%), soccer (12.6%), and football (11.7%). Return to play was granted to 50.9% of patients before the 3-week mark and 80.2% of patients before 8 weeks. Total PCSS scores (maximum score was 132) and neck scores (part of the PCSS, maximum score was 6) were significantly higher in adults compared with pediatric patients (36.2 vs 27.6, P = .02, and 1.8 vs 1.2, P = .02, respectively). A significant difference was seen in RTP, with pediatric patients returning earlier than adults did (P = .04). This difference was not seen when comparing males with females (P = .07). Longer duration of follow-up did not influence RTP outcomes. Previous history of concussion was associated with restriction from contact or collision sports (P < .001). Conclusion Given the age and sex variability found in this study, as well as in previous published reports, it is important to manage each patient individually using current best available practice strategies to optimize long-term outcomes.

  12. Unique Presentation of Hematuria in a Patient with Arterioureteral Fistula

    PubMed Central

    Priddy, Erin; Harris, John J.; Poulos, Eric

    2016-01-01

    Active extravasation via an arterioureteral fistula (AUF) is a rare and life-threatening emergency that requires efficient algorithms to save a patient's life. Unfortunately, physicians may not be aware of its presence until the patient is in extremis. An AUF typically develops in a patient with multiple pelvic and aortoiliac vascular surgeries, prior radiation therapy for pelvic tumors, and chronic indwelling ureteral stents. We present a patient with a left internal iliac arterial-ureteral fistula and describe the evolution of management and treatment algorithms based on review of the literature. PMID:27293944

  13. Impairment in cognitive and affective empathy in patients with brain lesions: anatomical and cognitive correlates.

    PubMed

    Shamay-Tsoory, S G; Tomer, R; Goldsher, D; Berger, B D; Aharon-Peretz, J

    2004-11-01

    The present study was designed to examine the degree of impairment in cognitive and affective empathy among patients with focal brain lesions, and the contribution of specific cognitive abilities (such as cognitive flexibility and processing of emotional information), to empathy. The cognitive and affective empathic response of patients with localized prefrontal lesions (n=36) was compared to responses of patients with parietal lesions (n=15) and healthy control subjects (n=19). Results indicate that patients with prefrontal lesions (especially those with lesions involving the orbitoprefrontal and medial regions) were significantly impaired in both cognitive and affective empathy as compared to parietal patients and healthy controls. When the damage was restricted to the prefrontal cortex, either left- or right-hemisphere lesions resulted in impaired empathy. However, when the lesion involved the right hemisphere, patients with parietal lesions were also impaired. The pattern of relationships between cognitive performance and empathy suggested dissociation between the cognitive correlates of affective and cognitive empathy. PMID:15590464

  14. Coronary Artery Fistula Presenting as Unstable Angina Pectoris in Patients with Antiphospholipid Syndrome

    PubMed Central

    Demir, Şerafettin; Yucel, Ceyhun; Tufenk, Mucahit; Tosu, Aydin Rodi; Selcuk, Murat; Bozkurt, Abdi

    2013-01-01

    The cardiovascular system is one of the primary targets in patients with antiphospholipid syndrome. The valves are the most frequently affected. Atherosclerosis and coronary thrombosis are also seen. The risk of acute coronary syndrome is 10 times higher in patients with APS. We present an APS patient case who was hospitalized with acute coronary syndrome and who was later found to have coronary artery fistula. PMID:24023543

  15. Factors Affecting Patients Undergoing Cosmetic Surgery in Bushehr, Southern Iran

    PubMed Central

    Salehahmadi, Zeinab; Rafie, Seyyed Reza

    2012-01-01

    BACKGROUND Although, there have been extensive research on the motivations driving patient to undergo cosmetic procedures, there is still a big question mark on the persuasive factors which may lead individuals to undergo cosmetic surgery. The present study evaluated various factors affecting patients undergoing cosmetic surgery in Bushehr, Southern Iran. METHODS From 24th March 2011 to 24th March 2012, eighty-one women and 20 men who wished to be operated in Fatemeh Zahra Hospital in Bushehr, Southern Iran and Pars Clinic, Iran were enrolled by a simple random sampling method. They all completed a questionnaire to consider reasons for cosmetic procedures. The collected data were statistically analyzed. RESULTS Demographical, sociological and psychological factors such as age, gender, educational level, marital status, media, perceived risks, output quality, depression and self-improvement were determined as factors affecting tendency of individuals to undergo cosmetic surgery in this region. Trend to undergo cosmetic surgery was more prevalent in educational below bachelor degree, married subjects, women population of 30-45 years age group. Education level, age, marital status and gender were respectively the influential factors in deciding to undergo cosmetic surgery. Among the socio-psychological factors, self-improvement, finding a better job opportunity, rivalry, media, health status as well as depression were the most persuasive factors to encourage people to undergo cosmetic surgery too. Cost risk was not important for our samples in decision making to undergo cosmetic surgery. CONCLUSION We need to fully understand the way in which the combination of demographic, social and psychological factors influence decision-making to undergo cosmetic surgery. PMID:25734051

  16. Autism in Phenylketonuria Patients: From Clinical Presentation to Molecular Defects.

    PubMed

    Khemir, Sameh; Halayem, Soumeyya; Azzouz, Hatem; Siala, Hajer; Ferchichi, Maherzia; Guedria, Asma; Bedoui, Amel; Abdelhak, Sonia; Messaoud, Taieb; Tebib, Neji; Belhaj, Ahlem; Kaabachi, Naziha

    2016-06-01

    Autism has been reported in untreated patients with phenylketonuria. The authors aimed to explore autism in 15 Tunisian and 4 Algerian phenylketonuria patients, and report their clinical, biochemical and molecular peculiarities. The Childhood Autism Rating Scale and the Autism Diagnostic Interview-Revised were used for the diagnosis of autism. Five exons of phenylalanine hydroxylase gene (7, 6, 10, 11, and 5) were amplified by polymerase chain reaction and directly sequenced. Among these patients, 15 were suffering from autism at the time of evaluation. Six mutations were identified: p.E280K, p.G352Vfs, IVS10nt11, p.I224T, p.R261Q, and p.R252W. There was no correlation between autism and mutations affecting the phenylalanine hydroxylase gene, but the age of diet onset was the determining factor in autistic symptoms' evolution. PMID:26759449

  17. Psychosocial diagnoses occurring after patients present with fatigue

    PubMed Central

    MacKean, Peter Reagh; Stewart, Moira; Maddocks, Heather L.

    2016-01-01

    Abstract Objective To discover the frequency of psychosocial and other diagnoses occurring at the end of a visit when patients present to their FPs with concerns about fatigue. Design Cross-sectional study of patient-FP encounters for fatigue. Setting Ten FP practices in southwestern Ontario. Participants A total of 259 encounters involving 167 patients presenting to their FPs between March 1, 2006, and June 30, 2010, with concerns about fatigue. Main outcome measures The frequency of psychological and social diagnoses made at the end of visits, and whether diagnoses were made by FPs at the end of the visits versus whether the code for fatigue remained. The associations between patient age, sex, fatigue presenting with other symptoms, or the presence of previous chronic conditions and the outcomes was tested. Results Psychosocial diagnoses were made 23.9% of the time. Among psychosocial diagnoses made, depressive disorder and anxiety disorder or anxiety state were diagnosed more often in women (P = .048). Slightly less than 30% of the time, the cause of patients’ fatigue remained undiagnosed at the end of the encounter. A diagnosis was made more often in men. Conclusion Causes of fatigue frequently remain undiagnosed; however, when there is a diagnosis, psychosocial diagnoses are common. Therefore, it would be appropriate for FPs to screen for psychosocial issues when their patients present with fatigue, unless some other diagnosis is evident. Depression and anxiety could be considered particularly among female patients with fatigue. PMID:27521412

  18. The Effect of Bedside Presentations in the Emergency Department on Patient Satisfaction

    PubMed Central

    Schranz, Craig I.; Sobehart, Robert J.; Fallgatter, Kiva; Riffenburgh, Robert H.; Matteucci, Michael J.

    2011-01-01

    Background Due to increasing time constraints, the use of bedside presentations in resident education has declined. We examined whether patient satisfaction in the emergency department is affected when first-year residents present at the bedside with attendings. Methods We performed an observational, prospective, nonblinded study in the emergency department of a military teaching hospital. We alternately assigned first-year residents to present a convenience sample of 248 patients to the attending physician at the patient's bedside or away from the patient. We measured patient satisfaction by using the Patient Satisfaction Questionaire-18 (PSQ-18), a validated survey instrument that utilizes a Likert scale, and additional nonvalidated survey questions involving Likert and visual analog scales. Results While the median PSQ-18 score of 74 (95% confidence interval [CI], 72–76) was higher for patient satisfaction when residents made bedside presentations than that for standard presentations, 72 (95% CI, 70–74), the difference did not reach statistical significance (P  =  .33). Conclusion There was no significant difference in overall patient satisfaction between residents' bedside presentations and presentations to attendings away from the patient. Although not significant, the differences noted in PSQ-18 subscales of communication, general satisfaction, and interpersonal manner warrant further investigation. Patients did not appear to be uncomfortable with having their care discussed and with having subsequent resident education at the bedside. Future research on patient satisfaction after implementation of standardized bedside teaching techniques 5 help further elucidate this relationship. PMID:23205195

  19. The need for skull radiography in patients presenting for CT

    SciTech Connect

    Tress, B.M.

    1983-01-01

    One thousand patients had both CT of the head and a conventional skull series of radiographs. Radiographic findings were abnormal in 250 patients (25%), but only 64 patients (6.4%) had diagnostically significant abnormalities at radiography that were not detected by CT. If the 163 patients who presented after acute trauma were excluded from the series, only 39 (4.7%) of the remaining patients had radiographically significant abnormal findings that were not seen at CT, and only two (0.2%) of these abnormalities could not be diagnosed by a lateral skull radiograph alone. In only five patients (0.5%) was the management actively changed because an abnormaltiy that was detected at skull radiography was not detected at CT. Thus, in nontrauma patients who have stroke, epilepsy, dementia, or non-specific symptoms without focal signs, or have recently undergone craniotomy, and who have been referred for CT, skull radiographs are not justified. In the patient with a history and findings that are strongly suggestive of a pathological disorder anywhere other than in the sella turcica, cerebello-pontine angle, and paranasal sinuses, only the lateral skull radiograph should be obtained after CT, and only if CT is equivocal.

  20. Mass gathering medicine: event factors predicting patient presentation rates.

    PubMed

    Locoh-Donou, Samuel; Yan, Guofen; Berry, Thomas; O'Connor, Robert; Sochor, Mark; Charlton, Nathan; Brady, William

    2016-08-01

    This study was conducted to identify the event characteristics of mass gatherings that predict patient presentation rates held in a southeastern US university community. We conducted a retrospective review of all event-based emergency medical services (EMS) records from mass gathering patient presentations over an approximate 23 month period, from October 24, 2009 to August 27, 2011. All patrons seen by EMS were included. Event characteristics included: crowd size, venue percentage filled seating, venue location (inside/outside), venue boundaries (bounded/unbounded), presence of free water (i.e., without cost), presence of alcohol, average heat index, presence of climate control (i.e., air conditioning), and event category (football, concerts, public exhibitions, non-football athletic events). We identified 79 mass gathering events, for a total of 670 patient presentations. The cumulative patron attendance was 917,307 persons. The patient presentation rate (PPR) for each event was calculated as the number of patient presentations per 10,000 patrons in attendance. Overdispersed Poisson regression was used to relate this rate to the event characteristics while controlling for crowd size. In univariate analyses, increased rates of patient presentations were strongly associated with outside venues [rate ratio (RR) = 3.002, p < 0.001], unbounded venues (RR = 2.839, p = 0.001), absence of free water (RR = 1.708, p = 0.036), absence of climate control (RR = 3.028, p < 0.001), and a higher heat index (RR = 1.211 per 10-unit heat index increase, p = 0.003). The presence of alcohol was not significantly associated with the PPR. Football events had the highest PPR, followed sequentially by public exhibitions, concerts, and non-football athletic events. In multivariate models, the strong predictors from the univariate analyses retained their predictive significance for the PPR, together with heat index and percent seating. In the setting of mass event

  1. A Patient with CTLA-4 Haploinsufficiency Presenting Gastric Cancer.

    PubMed

    Hayakawa, Seiichi; Okada, Satoshi; Tsumura, Miyuki; Sakata, Sonoko; Ueno, Yoshitaka; Imai, Kohsuke; Morio, Tomohiro; Ohara, Osamu; Chayama, Kazuaki; Kobayashi, Masao

    2016-01-01

    Cytotoxic T-lymphocyte-antigen 4 (CTLA-4) is an essential negative regulator expressed on regulatory T cells (Tregs) and activated T cells. Germline heterozygous mutations in CTLA4 lead to haploinsufficiency of CTLA-4, resulting in the development of an autosomal dominant immune dysregulation syndrome with incomplete penetrance. We report here a Japanese patient with this disorder who has a novel heterozygous single nucleotide insertion, 76_77insT (p. L28SfsX40), in the CTLA4 gene. Peripheral blood mononuclear cells from the patient showed decreased frequency of CTLA-4(high) cells in CD4(+)FOXP3(+) cells following CD3/CD28 stimulation. The patient experienced hypogammaglobulinemia, recurrent pneumonia, esophageal candidiasis, cytomegalovirus-positive chronic gastritis, chronic and severe diarrhea, and type 1 diabetes mellitus. Moreover, the patient developed multifocal gastric cancer, histologically poorly and well-differentiated adenocarcinomas, associated with chronic atrophic gastritis and intestinal metaplasia. Previously, 23 symptomatic cases with heterozygous CTLA4 mutations have been reported. Including the case presented here, 3 of the 24 cases (12.5%) developed gastric cancer. Notably, 2 of 3 patients presented similarly multifocal adenocarcinomas associated with atrophic gastritis and intestinal metaplasia. Predisposition to gastric cancer has been also reported in CVID patients. These clinical observations suggest that gastric cancer is a disease commonly associated with autosomal dominant immune dysregulation syndrome due to CTLA4 mutation. PMID:26644313

  2. HIV diagnosis in a patient presenting with vasculitis.

    PubMed

    Sharif, M; Hameed, S; Akin, I; Natarajan, U

    2016-02-01

    A patient with digital ischaemia and gangrene was treated with iloprost and antiplatelets for two weeks. His vasculitic screen was negative except for a positive HIV test. His vasculitis improved three weeks after treatment with antiretroviral medications. Though vasculitis is well known to be associated with HIV infection, very few cases of HIV present as vasculitis. PMID:25769887

  3. Epilepsy due to PNPO mutations: genotype, environment and treatment affect presentation and outcome

    PubMed Central

    Mills, Philippa B.; Camuzeaux, Stephane S.M.; Footitt, Emma J.; Mills, Kevin A.; Gissen, Paul; Fisher, Laura; Das, Krishna B.; Varadkar, Sophia M.; Zuberi, Sameer; McWilliam, Robert; Stödberg, Tommy; Plecko, Barbara; Baumgartner, Matthias R.; Maier, Oliver; Calvert, Sophie; Riney, Kate; Wolf, Nicole I.; Livingston, John H.; Bala, Pronab; Morel, Chantal F.; Feillet, François; Raimondi, Francesco; Del Giudice, Ennio; Chong, W. Kling; Pitt, Matthew

    2014-01-01

    The first described patients with pyridox(am)ine 5’-phosphate oxidase deficiency all had neonatal onset seizures that did not respond to treatment with pyridoxine but responded to treatment with pyridoxal 5’-phosphate. Our data suggest, however, that the clinical spectrum of pyridox(am)ine 5’-phosphate oxidase deficiency is much broader than has been reported in the literature. Sequencing of the PNPO gene was undertaken for a cohort of 82 individuals who had shown a reduction in frequency and severity of seizures in response to pyridoxine or pyridoxal 5’-phosphate. Novel sequence changes were studied using a new cell-free expression system and a mass spectrometry-based assay for pyridoxamine phosphate oxidase. Three groups of patients with PNPO mutations that had reduced enzyme activity were identified: (i) patients with neonatal onset seizures responding to pyridoxal 5’-phosphate (n = 6); (ii) a patient with infantile spasms (onset 5 months) responsive to pyridoxal 5’-phosphate (n = 1); and (iii) patients with seizures starting under 3 months of age responding to pyridoxine (n = 8). Data suggest that certain genotypes (R225H/C and D33V) are more likely to result in seizures that to respond to treatment with pyridoxine. Other mutations seem to be associated with infertility, miscarriage and prematurity. However, the situation is clearly complex with the same combination of mutations being seen in patients who responded and did not respond to pyridoxine. It is possible that pyridoxine responsiveness in PNPO deficiency is affected by prematurity and age at the time of the therapeutic trial. Other additional factors that are likely to influence treatment response and outcome include riboflavin status and how well the foetus has been supplied with vitamin B6 by the mother. For some patients there was a worsening of symptoms on changing from pyridoxine to pyridoxal 5’-phosphate. Many of the mutations in PNPO affected residues involved in binding flavin

  4. Epilepsy due to PNPO mutations: genotype, environment and treatment affect presentation and outcome.

    PubMed

    Mills, Philippa B; Camuzeaux, Stephane S M; Footitt, Emma J; Mills, Kevin A; Gissen, Paul; Fisher, Laura; Das, Krishna B; Varadkar, Sophia M; Zuberi, Sameer; McWilliam, Robert; Stödberg, Tommy; Plecko, Barbara; Baumgartner, Matthias R; Maier, Oliver; Calvert, Sophie; Riney, Kate; Wolf, Nicole I; Livingston, John H; Bala, Pronab; Morel, Chantal F; Feillet, François; Raimondi, Francesco; Del Giudice, Ennio; Chong, W Kling; Pitt, Matthew; Clayton, Peter T

    2014-05-01

    The first described patients with pyridox(am)ine 5'-phosphate oxidase deficiency all had neonatal onset seizures that did not respond to treatment with pyridoxine but responded to treatment with pyridoxal 5'-phosphate. Our data suggest, however, that the clinical spectrum of pyridox(am)ine 5'-phosphate oxidase deficiency is much broader than has been reported in the literature. Sequencing of the PNPO gene was undertaken for a cohort of 82 individuals who had shown a reduction in frequency and severity of seizures in response to pyridoxine or pyridoxal 5'-phosphate. Novel sequence changes were studied using a new cell-free expression system and a mass spectrometry-based assay for pyridoxamine phosphate oxidase. Three groups of patients with PNPO mutations that had reduced enzyme activity were identified: (i) patients with neonatal onset seizures responding to pyridoxal 5'-phosphate (n = 6); (ii) a patient with infantile spasms (onset 5 months) responsive to pyridoxal 5'-phosphate (n = 1); and (iii) patients with seizures starting under 3 months of age responding to pyridoxine (n = 8). Data suggest that certain genotypes (R225H/C and D33V) are more likely to result in seizures that to respond to treatment with pyridoxine. Other mutations seem to be associated with infertility, miscarriage and prematurity. However, the situation is clearly complex with the same combination of mutations being seen in patients who responded and did not respond to pyridoxine. It is possible that pyridoxine responsiveness in PNPO deficiency is affected by prematurity and age at the time of the therapeutic trial. Other additional factors that are likely to influence treatment response and outcome include riboflavin status and how well the foetus has been supplied with vitamin B6 by the mother. For some patients there was a worsening of symptoms on changing from pyridoxine to pyridoxal 5'-phosphate. Many of the mutations in PNPO affected residues involved in binding flavin mononucleotide or

  5. Cardiac asthma in elderly patients: incidence, clinical presentation and outcome

    PubMed Central

    Jorge, Stéphane; Becquemin, Marie-Hélène; Delerme, Samuel; Bennaceur, Mohamed; Isnard, Richard; Achkar, Rony; Riou, Bruno; Boddaert, Jacques; Ray, Patrick

    2007-01-01

    Background Cardiac asthma is common, but has been poorly investigated. The objective was to compare the characteristics and outcome of cardiac asthma with that of classical congestive heart failure (CHF) in elderly patients. Methods Prospective study in an 1,800-bed teaching hospital. Results Two hundred and twelve consecutive patients aged ≥ 65 years presenting with dyspnea due to CHF (mean age of 82 ± 8 years) were included. Findings of cardiac echocardiography and natriuretic peptides levels were used to confirm CHF. Cardiac asthma patients were defined as a patient with CHF and wheezing reported by attending physician upon admission to the emergency department. The CHF group (n = 137) and the cardiac asthma group (n = 75), differed for tobacco use (34% vs. 59%, p < 0.05), history of chronic obstructive pulmonary disease (16% vs. 47%, p < 0.05), peripheral arterial disease (10% vs. 24%, p < 0.05). Patients with cardiac asthma had a significantly lower pH (7.38 ± 0.08 vs. 7.43 ± 0.06, p < 0.05), and a higher PaCO2 (47 ± 15 vs. 41 ± 11 mmHg, p < 0.05) at admission. In the cardiac asthma group, patients had greater distal airway obstruction: forced expiratory volume in 1 second of 1.09 vs. 1.33 Liter (p < 0.05), and a forced expiratory flow at 25% to 75% of vital capacity of 0.76 vs. 0.99 Liter (p < 0.05). The in-hospital (23% vs. 19%) and one year mortality (48% vs. 43%) rates were similar. Conclusion Patients with cardiac asthma represented one third of CHF in elderly patients. They were more hypercapnic and experienced more distal airway obstruction. However, outcomes were similar. PMID:17498318

  6. Nocturnal melatonin secretion in multiple sclerosis patients with affective disorders.

    PubMed

    Sandyk, R; Awerbuch, G I

    1993-02-01

    The pineal gland has been implicated recently in the pathogenesis of multiple sclerosis (MS), a chronic demyelinating disease of CNS. Since nocturnal melatonin secretion is low in some groups of patients with mental depression, we predicted lower melatonin secretion in MS patients with history of affective illness compared to those without psychiatric disorders. To test this hypothesis, we studied single nocturnal plasma melatonin levels and the incidence of pineal calcification (PC) on CT scan in a cohort of 25 MS patients (4 men, 21 women; mean age = 39.4 years, SD = 9.3), 15 of whom had a history of coexisting psychiatric disorders with predominant affective symptomatology. Other factors that may be related to depression such as vitamin B12, folic acid, zinc, magnesium, and homocysteine, were also included in the analysis. Neither any of the metabolic factors surveyed nor the incidence of PC distinguished the psychiatric from the control group. However, the mean melatonin level in the psychiatric patients was significantly lower than in the control group. Since low melatonin secretion in patients with depression may be related to a phase-advance of the circadian oscillator regulating the offset of melatonin secretion, we propose that the depression of MS likewise may reflect the presence of dampened circadian oscillators. Furthermore, since exacerbation of motor symptoms in MS patients may be temporally related to worsening of depression, we propose that circadian phase lability may also underlie the relapsing-remitting course of the disease. Consequently, pharmacological agents such as lithium or bright light therapy, which have been shown to phase-delay circadian rhythms, might be effective in the treatment of affective symptoms in MS as well as preventing motor exacerbation and hastening a remission from an acute attack. PMID:8063528

  7. Clinical factors affecting quality of life of patients with asthma

    PubMed Central

    Uchmanowicz, Bartosz; Panaszek, Bernard; Uchmanowicz, Izabella; Rosińczuk, Joanna

    2016-01-01

    Background In recent years, there has been increased interest in the subjective quality of life (QoL) of patients with bronchial asthma. QoL is a significant indicator guiding the efforts of professionals caring for patients, especially chronically ill ones. The identification of factors affecting the QoL reported by patients, despite their existing condition, is important and useful to provide multidisciplinary care for these patients. Aim To investigate the clinical factors affecting asthma patients’ QoL. Methods The study comprised 100 patients (73 female, 27 male) aged 18–84 years (mean age was 45.7) treated in the Allergy Clinic of the Wroclaw Medical University Department and Clinic of Internal Diseases, Geriatrics and Allergology. All asthma patients meeting the inclusion criteria were invited to participate. Data on sociodemographic and clinical variables were collected. In this study, we used medical record analysis and two questionnaires: the Asthma Quality of Life Questionnaire (AQLQ) to assess the QoL of patients with asthma and the Asthma Control Test to measure asthma control. Results Active smokers were shown to have a significantly lower QoL in the “Symptoms” domain than nonsmokers (P=0.006). QoL was also demonstrated to decrease significantly as the frequency of asthma exacerbations increased (R=−0.231, P=0.022). QoL in the domain “Activity limitation” was shown to increase significantly along with the number of years of smoking (R=0.404; P=0.004). Time from onset and the dominant symptom of asthma significantly negatively affected QoL in the “Activity limitation” domain of the AQLQ (R=−0.316, P=0.001; P=0.029, respectively). QoL scores in the “Emotional function” and “Environmental stimuli” subscale of the AQLQ decreased significantly as time from onset increased (R=−0.200, P=0.046; R=−0.328, P=0.001, respectively). Conclusion Patients exhibiting better symptom control have higher QoL scores. Asthma patients’ Qo

  8. [WHO AFFECTS THE PATIENT, DR. GOOGLE OR THE DOCTOR?].

    PubMed

    Mishali, Moshe; Avrech, Tova

    2015-09-01

    In the last decade the World Wide Web has become one of the prime sources for medical data searches. The abundance of information and emphasis on consumer communication, which are the main characteristics of the new generation of the web named "Web 2.0", enable users to engage and educate others by sharing and collaborating knowledge. It also enables them to receive medical information based on the experience of other patients, while the duration of the traditional physician's visit has shortened. However, using Web 2.0 for health collaboration has drawbacks as well: When alternative ways of "knowing" replace objective medical facts, there is danger of misinformation and truth "flattening". This article examines the distribution of medical misinformation online: Its characteristics, the nature of the messages presented online and the means that might help protect users and patients from it. The authors hold positions in the Israeli Dairy Board (IDB): Dr. Averch manages the health field on the IDB, and the findings in this article are based on research that she is leading as part of this position, and Dr. Mishali is a trained psychologist, and acts as a strategic consultant for IDB in the field of coping with the opposition to milk and its products. In this article it is initially shown how the characteristics of information distribution in general help spreading medical misinformation online: The decline of doctors' authority as sole providers of medical information, disillusionment and suspicion towards science and the notion of expertise, and the emergence of new ways to evaluate information, based on community ties. The nature of this pseudo-medical information will then be discussed, including the range of the phenomenon and the probability of users to be affected by it. Furthermore, we will raise specific tactics in which anti-establishment messages are portrayed; examples will be given of the use of emotion evoking content in the anti-establishment messages

  9. Patterns of Emotion Attribution are Affected in Patients with Schizophrenia.

    PubMed

    Romero-Ferreiro, María Verónica; Aguado, Luis; Rodriguez-Torresano, Javier; Palomo, Tomás; Rodriguez-Jimenez, Roberto

    2015-01-01

    Deficits in facial affect recognition have been repeatedly reported in schizophrenia patients. The hypothesis that this deficit is caused by poorly differentiated cognitive representation of facial expressions was tested in this study. To this end, performance of patients with schizophrenia and controls was compared in a new emotion-rating task. This novel approach allowed the participants to rate each facial expression at different times in terms of different emotion labels. Results revealed that patients tended to give higher ratings to emotion labels that did not correspond to the portrayed emotion, especially in the case of negative facial expressions (p < .001, η 2 = .131). Although patients and controls gave similar ratings when the emotion label matched with the facial expression, patients gave higher ratings on trials with "incorrect" emotion labels (p s < .05). Comparison of patients and controls in a summary index of expressive ambiguity showed that patients perceived angry, fearful and happy faces as more emotionally ambiguous than did the controls (p < .001, η 2 = .135). These results are consistent with the idea that the cognitive representation of emotional expressions in schizophrenia is characterized by less clear boundaries and a less close correspondence between facial configurations and emotional states. PMID:26255714

  10. Factors Affecting Hemodialysis Patients' Satisfaction with Their Dialysis Therapy

    PubMed Central

    Al Eissa, M.; Al Sulaiman, M.; Jondeby, M.; Karkar, A.; Barahmein, M.; Shaheen, F. A. M.; Al Sayyari, A.

    2010-01-01

    Aim. To assess the degree of satisfaction among hemodialysis patients and the factors influencing this satisfaction. Methods. Patients were recruited from 3 Saudi dialysis centers. Demographic data was collected. Using 1 to 10 Likert scale, the patients were asked to rate the overall satisfaction with, and the overall impact of, their dialysis therapy on their lives and to rate the effect of the dialysis therapy on 15 qualities of life domains. Results. 322 patients were recruited (72.6% of the total eligible patients). The mean age was 51.7 years (±15.4); 58% have been on dialysis for >3 years. The mean Charlson Comorbidity Index was 3.2 (±2), and Kt/V was 1.3 (±0.44). The mean satisfaction score was (7.41 ± 2.75) and the mean score of the impact of the dialysis on the patients' lives was 5.32 ± 2.55. Male patients reported worse effect of dialysis on family life, social life, energy, and appetite. Longer period since the commencement of dialysis was associated with adverse effect on finances and energy. Lower level of education was associated with worse dialysis effect on stress, overall health, sexual life, hobbies, and exercise ability. Conclusion. The level of satisfaction is affected by gender, duration on dialysis, educational level, and standard of care given. PMID:21152200

  11. Pleural and pericardial effusion in a patient with polymyalgia rheumatica: a case presentation.

    PubMed

    Sánchez Ruiz-Granados, Elena; del Castillo Madrigal, Matilde; Romero Jiménez, Manuel Jesús

    2013-01-01

    Polymyalgia rheumatica is an inflammatory rheumatic disease that presents with bilateral pain and stiffness affecting mainly proximal muscles. It affects individuals over 50 years of age and it is usually associated with a raised erythrocyte sedimentation rate. Classically, treatment with low-dose corticosteroids results in a dramatic improvement in both symptoms and laboratory findings. We report the case of an 80 years old patient presenting polymyalgia rheumatica coinciding with pleuropericardial effusion. The patient had a very good response to treatment with rapid improvement in the symptomatology and laboratory findings. Polymyalgia Rheumatica is a common disease but it is rarely associated to pleuropericardial effusion. It should be considered in the differential diagnostic in patients presenting with pericardial effusion over 50 of age years due to the good response to treatment. PMID:23453662

  12. Association between hemodynamic presentation and outcome in sepsis patients.

    PubMed

    Hwang, Sung Yeon; Shin, Tae Gun; Jo, Ik Joon; Jeon, Kyeongman; Suh, Gee Young; Lee, Tae Rim; Cha, Won Chul; Sim, Min Seob; Song, Keun Jeong; Jeong, Yeon Kwon

    2014-09-01

    We aimed to compare outcomes of sepsis patients according to their hemodynamic presentation: cryptic shock (CS), cryptic to overt shock (COS), and overt shock (OS). We analyzed the sepsis registry for adult patients who presented to the emergency department (ED) of a tertiary hospital and met the criteria for severe sepsis or septic shock between August 2008 and March 2012. We classified the patients as having CS, COS, or OS. "Cryptic shock" was defined as severe sepsis with a lactate level of 4 mmol/L or greater and normotension, "COS" was defined as initial CS that progressed to septic shock within 72 h, and "OS" was defined as septic shock on ED arrival. The primary outcome was in-hospital mortality. We performed a multivariable logistic regression analysis to assess variables related to in-hospital mortality and a multivariable Cox regression analysis to assess predictive factors for progression to OS in patients who initially showed CS. A total of 591 patients were included. We assigned 187 (31.6%) patients to the CS group, 157 (26.6%) patients to the COS group, and 247 (41.8%) patients to the OS group. There was a significant difference in unadjusted in-hospital mortality among groups (7.0% in the CS group, 27.4% in the COS group, and 21.9% in the OS group; P < 0.01). Multivariable analysis showed an odds ratio (OR) for in-hospital mortality of 0.17 (95% confidence interval, 0.07 - 0.40; P < 0.01) for the CS group and 0.83 (95% confidence interval, 0.46 - 1.49; P = 0.54) for the COS group compared with the OS group. A higher blood lactate concentration and respiratory failure were significant risk factors for progression to OS. In conclusion, CS without deterioration to hypotension during initial treatment showed significantly lower mortality than OS. The mortality from CS that progressed to apparent hypotension, however, was comparable to the mortality associated with OS. PMID:24978884

  13. Factors affecting medication adherence in patients with hypertension.

    PubMed

    Karakurt, Papatya; Kaşikçi, Mağfiret

    2012-12-01

    The aim of this study descriptive study was to evaluate concordance with medication and those factors that affect the use of medicine in patients with hypertension. Data were collected using a questionnaire completed by 750 patients with hypertension between December 25, 2003, and April 30, 2004, in an outpatient hypertension clinic in Erzincan, Turkey. It was found that 57.9% of the patients did not use their medicines as prescribed. Forgetfulness, aloneness, and negligence were ranked as the top three reasons for this non-concordance, accounting for almost half (49.3%) of all patients with hypertension studied; price (expensive medicines) accounted for another quarter (26.5%). A statistically significant relationship with non-concordance was found for age, education level and profession. Patients' lack of knowledge related to the complications of hypertension was also found to have a statistically significant relationship with not taking medicines as prescribed. Gender, location of residence and salary were not found to be statistically related to concordance. These results indicate the need to educate patients with hypertension on how to use their medicine regularly and indicate also the target populations for this. PMID:23127428

  14. A patient with pycnodysostosis presenting with seizures and porencephalic cysts

    PubMed Central

    Kumar, Subhash

    2014-01-01

    Pycnodysostosis is a rare autosomal recessive disorder caused by mutations in the cysteine protease Cathepsin K gene located on chromosome 1q21. It has a well characterized skeletal phenotype which include short stature, generalized increased bone density with propensity of fractures, open calvarial sutures and fontanelle, dental abnormalities, obtuse mandibular angle, resorption of lateral end of clavicle, acro-osteolysis, and in some cases visceromegaly. Central nervous system involvement is very rare and porencephalic cysts has been reported only once, the cause being hypothesised to be an imbalance between the growing brain, its vascular supply and intraventricular fluid pressure. We had a patient with bilateral frontal lobe porencephalic cysts; the patient presenting with complex partial seizures. Cathepsins have been found to be involved in neurological diseases and role of proteases has been well established in gliosis. PMID:25002775

  15. Tuberculosis of the neuromusculoskeletal system: a review of two cases presenting as chiropractic patients

    PubMed Central

    Kanga, Ismat; Taylor, John A.; Jacobs, Craig; Outerbridge, Geoff

    2015-01-01

    Tuberculosis caused by Mycobacterium tuberculosis is a major public heath problem world-wide, particularly in low-income countries. Increased number of immunocompromised patients and immigration from countries where tuberculosis is endemic has resulted in increased number of cases in high-income countries. Tuberculosis can affect any organ system, but is of particular interest to chiropractors when it affects the neuromusculoskeletal system. Patients with tuberculosis of the neuromusculoskeletal system can present with mechanical low back pain or with complex neurologic deficits. The aim of this paper is to highlight the importance of considering a diagnosis of tuberculosis in susceptible populations and the devastating consequences of the disease. The epidemiology, clinical features and management of tuberculosis will also be presented to facilitate early diagnosis, appropriate referral and multidisciplinary care of these patients. PMID:25729081

  16. Effects of presentation duration on measures of complexity in affective environmental scenes and representational paintings.

    PubMed

    Marin, Manuela M; Leder, Helmut

    2016-01-01

    Complexity constitutes an integral part of humans' environment and is inherent to information processing. However, little is known about the dynamics of visual complexity perception of affective environmental scenes (IAPS pictures) and artworks, such as affective representational paintings. In three experiments, we studied the time course of visual complexity perception by varying presentation duration and comparing subjective ratings with objective measures of complexity. In Experiment 1, 60 females rated 96 IAPS pictures, presented either for 1, 5, or 25s, for familiarity, complexity, pleasantness and arousal. In Experiment 2, another 60 females rated 96 representational paintings. Mean ratings of complexity and pleasantness changed according to presentation duration in a similar vein in both experiments, suggesting an inverted U-shape. No common pattern of results was observed for arousal and familiarity ratings across the two picture sets. The correlations between subjective and objective measures of complexity increased with longer exposure durations for IAPS pictures, but results were more ambiguous for paintings. Experiment 3 explored the time course of the multidimensionality of visual complexity perception. Another 109 females rated the number of objects, their disorganization and the differentiation between a figure-ground vs. complex scene composition of pictures presented for 1 and 5s. The multidimensionality of visual complexity only clearly emerged in the 5-s condition. In both picture sets, the strength of the correlations with objective measures depended on the type of subdimension of complexity and was less affected by presentation duration than correlations with general complexity in Experiments 1 and 2. These results have clear implications for perceptual and cognitive theories, especially for those of esthetic experiences, in which the dynamical changes of complexity perception need to be integrated. PMID:26595281

  17. Benign adrenal cyst presenting in a pregnant patient.

    PubMed

    Tait, D L; Williams, J; Sandstad, J; Lucci, J A

    1997-09-01

    Cystic lesions of the adrenal gland are uncommon, most often diagnosed incidentally during diagnostic imaging or autopsy. An adrenal cyst presenting as a pelvic mass in pregnancy offers the clinician a diagnostic and therapeutic dilemma. A 28-year-old black female presented for routine obstetric care at 26 weeks' gestation and was found on examination to have a 40-cm pelvic-abdominal mass. Ultrasound confirmation revealed the mass to be cystic and arising from the right pelvis. Laboratory tests including hematocrit, white blood cell count, electrolytes, rapid plasma reagin (RPR), and CA-125 were within normal limits. The patient underwent exploratory laparotomy and a 40 x 20 cm right adrenal cyst was identified and resected. Postoperatively, the patient developed preterm labor and delivered a 955-g infant; the infant was discharged home 3 months later with bronchopulmonary dysplasia and delayed developmental milestones. The woman was discharged home without complication on postoperative Day 8. Accurate preoperative determination of the origin of a pelvic mass occurring in pregnancy is helpful in timing therapeutic intervention. Use of ultrasound and magnetic resonance imaging (MRI) modalities can provide detailed anatomical information without risk to mother or fetus. Conservative management of adrenal cyst in pregnancy may lower the morbidity and mortality of the mother and fetus. PMID:9376006

  18. [Familial incidence of affective diseases in patients with anorexia nervosa].

    PubMed

    Herpertz-Dahlmann, B

    1988-03-01

    Analysis of family history information about first-, second- and third-degree relatives of 45 anorectic patients and 38 control subjects with different types of neurosis showed significantly more depression and eating disorders in the families of the anorectic group. Our data revealed the same prevalence of psychiatric disorders in general for both groups; the alcoholism rate was higher in the anorectic group without a statistic significance. These findings might provide further evidence of a possible genetic relationship between anorexia nervosa and affective illness. PMID:3388987

  19. Evaluation of macrophage antiviral activity in patients affected by neoplasia.

    PubMed

    Merendino, R A; Iannello, D; Arena, A; Bonina, L; Greco, V; Mesiti, M; Chillemi, S; Mastroeni, P

    1988-01-01

    The intrinsic antiviral activity of macrophages has been studied in healthy donors and in patients affected by breast cancer and melanoma. In vitro differentiated macrophages from blood-derived monocytes were infected with measles virus, herpes simplex virus type 2 and adenovirus 17. The challenge was carried out with different multiplicities of infection and the synthesis of virus was tested by evaluating the single cycle growth curve in 24 h. The results obtained show that the restriction of virus infectivity by macrophages is strongly influenced by the multiplicity of infection. This was particularly evident with the adenovirus 17. Moreover, macrophages from patients with melanoma and breast cancer showed an impairment of the intrinsic antiviral activity in comparison with normal subjects. PMID:2842553

  20. Endocrinological disorders affecting neurosurgical patients: An intensivists perspective

    PubMed Central

    Bajwa, Sukhminder Jit Singh; Haldar, Rudrashish

    2014-01-01

    Management of critically ill neurosurgical patients is often complicated by the presence or development of endocrinological ailments which complicate the clinical scenario and adversely affect the prognosis of these patients. The anatomical proximity to the vital centers regulating the endocrinological physiology and alteration in the neurotransmitter release causes disturbances in the hormonal homeostasis. This paves the way for development of diverse disorders where single or multiple hormones may be involved which can have deleterious effect on the different organ system. Understanding and awareness of these disorders is important for the treating intensivist to recognize these changes early in their course, so that appropriate and timely therapeutic measures can be initiated along with the treatment of the primary malady. PMID:25364671

  1. Factors affecting medication discontinuation in patients with overactive bladder symptoms

    PubMed Central

    Shim, Eun-Jung; Kim, Young-Mi; Kim, Donguk

    2015-01-01

    Objective To find out the factors affecting medication discontinuation in patients with overactive bladder (OAB) symptoms. Methods The clinical data of 125 patients with OAB symptoms who had taken antimuscarinics and behavioral therapy were retrospectively reviewed. Antimuscarinics related outcomes were evaluated by an independent observer with telephone interview. All patients were asked about duration of medication and reason of continuation or discontinuation of antimuscarinics. To determine pre-treatment factors predicting self-report discontinuation of antimuscarinics, variables of only those with P-values <0.25 on the univariate analysis were included in the Cox proportional hazard modeling. Results Mean follow-up was 39.6 months and the proportion of discontinuation of antimuscarinics was 60.0% (75/125). The mean duration of medication was 21.2 months in the continuation group and 3.3 months in the discontinuation group. The reasons of discontinuation of antimuscarinics were improved OAB symptoms (46.7%), tolerable OAB symptoms (33.3%), no change of OAB symptoms (1.3%), side-effects (8.0%) and no desire to take long-term medication (10.7%). The variables affecting remaining cumulative probability of antimuscarinics were age, history of anti-incontinence surgery or vaginal surgery, and having stress predominant urinary incontinence on urodynamic study. Conclusion The lower rate of cumulative continuation of antimuscarinics encourages us to give a more detailed counseling and education to the patients with OAB symptoms before prescription. And explorations about newer agent and non-pharmacologic treatment with good efficacy and lower side-effects are needed. PMID:26623416

  2. Melorheostosis of the hand affecting the c6 sclerotome and presenting with carpal tunnel syndrome.

    PubMed

    Abdullah, Shalimar; Mat Nor, Noreen Fazlina; Mohamed Haflah, Nor Hazla

    2014-04-01

    Melorheostosis is a rare, progressive bone disease accompanied by hyperostosis and soft tissue fibrosis. While affected adults present with contracture and pain, children present with limb length discrepancy and deformity. We report the case of a 20-year-old woman with melorheostosis since childhood who presented with right hand deformity and numbness. Radiographs showed not only a combination of dense sclerosis and opacities, but also the classic 'flowing candle wax' appearance. Radiography can be used to identify melorheostosis, thus preventing unnecessary bone biopsies. Carpal tunnel release revealed the presence of a thickened flexor retinaculum and a degenerated median nerve distal to the retinaculum, but did not show hyperostosis. This case highlights the role of nerve decompression in melorheostosis and the importance of early identification of the disease to prevent unnecessary bone biopsies. PMID:24763843

  3. Presentation and interpretation of food intake data: factors affecting comparability across studies.

    PubMed

    Faber, Mieke; Wenhold, Friede A M; Macintyre, Una E; Wentzel-Viljoen, Edelweiss; Steyn, Nelia P; Oldewage-Theron, Wilna H

    2013-01-01

    Non-uniform, unclear, or incomplete presentation of food intake data limits interpretation, usefulness, and comparisons across studies. In this contribution, we discuss factors affecting uniform reporting of food intake across studies. The amount of food eaten can be reported as mean portion size, number of servings or total amount of food consumed per day; the absolute intake value for the specific study depends on the denominator used because food intake data can be presented as per capita intake or for consumers only. To identify the foods mostly consumed, foods are reported and ranked according to total number of times consumed, number of consumers, total intake, or nutrient contribution by individual foods or food groups. Presentation of food intake data primarily depends on a study's aim; reported data thus often are not comparable across studies. Food intake data further depend on the dietary assessment methodology used and foods in the database consulted; and are influenced by the inherent limitations of all dietary assessments. Intake data can be presented as either single foods or as clearly defined food groups. Mixed dishes, reported as such or in terms of ingredients and items added during food preparation remain challenging. Comparable presentation of food consumption data is not always possible; presenting sufficient information will assist valid interpretation and optimal use of the presented data. A checklist was developed to strengthen the reporting of food intake data in science communication. PMID:23800564

  4. Psychosocial presentation of revisional LAGB patients: a qualitative study.

    PubMed

    Janse Van Vuuren, M; Strodl, E; White, K M; Lockie, P

    2015-10-01

    This qualitative study offers insight into the experiences, expectations, perceptions and beliefs that may lead to laparoscopic adjustable gastric band patients' failure to achieve expected weight loss and seek revisional bariatric surgery. The 23 participants from two sites were interviewed and data were analysed from a grounded theory methodology in order to build a causal model. Analysis of participants' reports identified 'unrealistic expectations of the LAGB' as the core category. Additionally, the restriction of the band had a negative impact on participants' social interactions, leading to feelings of deprivation and, thus, to a desire for reward from food choices and consequently an increase of consumption of high-calorie-dense foods. These foods were chosen because of their specific texture or ability to provide reward. The resulting increase in weight or failure to achieve excess weight loss, led to feelings of shame and loneliness and emotional eating resulting in increased the consumption of rewarding foods. Thus, identifying unrealistic expectations of laparoscopic adjustable gastric band (LAGB) and emotional eating behaviours are important in those who are present initially for primary bariatric and revisional bariatric surgery, as they may contribute specifically to these patients' weight regain and consequent failure to achieve excess weight loss. PMID:26278522

  5. Burkitt Lymphoma Presenting as Unilateral Deafness in an Immunocompetent Patient

    PubMed Central

    Pinto, Andre; Ikpatt, Offiong Francis; Chapman-Fredericks, Jennifer

    2012-01-01

    A 55-year-old HIV-negative white male presented with right ear deafness, right axillary lymphadenopathy, and weight loss. Laboratory findings included anemia, marked leukocytosis, and thrombocytopenia. Examination of the peripheral smear demonstrated the presence of increased circulating blast-like cells of intermediate size, with basophilic cytoplasm and nuclei with open chromatin. MRI of the brain was compatible with hemorrhagic labyrinthitis. Excisional biopsy of the axillary mass revealed an enlarged lymph node with effaced architecture and “starry sky” appearance. The cells expressed CD20, CD10, BCL6, and surface kappa immunoglobulin light chain, with a high proliferative index by immunohistochemistry and flow cytometry. Subsequent bone marrow biopsy was hypercellular (approximately 95%), with blast-like cells virtually replacing all hematopoietic elements. Routine karyotype as well as FISH analysis of bone marrow cells demonstrated rearrangement of the MYC gene at chromosome 8q24 region, IGH/MYC fusion, and additional signal for IGH gene. We present herein a case of sporadic Burkitt lymphoma occurring in a previously healthy HIV-negative male. The unusual clinical findings in this case include the relatively older age at presentation (55 years), an immunocompetent patient who had nodal involvement and leukemic phase of Burkitt, coupled with partial deafness. A brief educational review of this neoplasm is made. PMID:23049564

  6. A Pelvic Pseudotumor in a Nonhemophilic Patient: An Unusual Presentation

    PubMed Central

    Gouse, Mohamad; Livingston, Abel; Barnabas, Dan; Cherian, Vinoo Mathew

    2015-01-01

    Hemophilic pseudotumor is a rare complication of hemophilia, occurring in 1 to 2 percent of individuals with severe factor VIII or factor IX deficiency. A 35-year-old male presented with a swelling in the right lower abdomen for 3 months. There was no history of trauma. Examination revealed a swelling over the right iliac fossa. Right hip showed 30° flexion deformity. Blood investigations like complete blood count, APTT, PT, bleeding and clotting time, and fibrinogen were all normal. Plain radiograph and MRI showed a lytic lesion in the right iliac wing. Excision biopsy of the swelling showed organized hematoma with a fibrous capsule suggestive of a pseudotumor. Further haematological workup like factors VIII and IX was normal. At 2 years follow-up, there was no recurrence. We report this case of pseudotumour in patient without any bleeding disorder. Such case has not been reported in literature to the best of our knowledge. PMID:26000180

  7. Correlation between headaches and affective symptoms in patients with epilepsy.

    PubMed

    Seo, Ji-Hye; Joo, Eun Yeon; Seo, Dae-Won; Hong, Seung Bong

    2016-07-01

    Headaches are a neglected entity in patients with epilepsy (PWE), although PWE have a high chance of suffering from seizure-related as well as seizure-unrelated headaches. We aimed to identify the prevalence and characteristics of headaches and investigate the correlation between headaches and affective symptoms in PWE. Consecutive PWE who visited our tertiary outpatient clinic were interviewed about headaches and epilepsy. Affective symptoms were evaluated using the Korean version of the Beck Depression Inventory-II (BDI-II), Beck Anxiety Inventory (BAI), and suicidality portion of the Mini-International Neuropsychiatric Interview. We classified headaches as interictal or seizure-related headaches (SRHs; pre- and postictal). Tension-type headache and migraine were defined based on International Classification of Headache Disorders criteria. From the initial cohort of 177 patients (92 men, mean age: 37.1years), 73 (41.2%) reported suffering from interictal (N=34, 19.2%), preictal (N=3, 1.7%), and postictal (N=48, 27.1%) headaches. Univariate analysis revealed significantly higher BDI and BAI scores in the headache group. Tension-type headaches were the most frequent, and half of the interictal headaches and most of the SRHs were untreated. Spearman's partial correlation analyses showed that headaches overall were significantly related with depression and anxiety. Interictal headaches were correlated with depression only, and postictal headaches were correlated with depression as well as suicidality, separately. These results show that investigating and controlling headaches may relieve affective symptoms and ultimately improve the quality of life of PWE. PMID:27236023

  8. How Cardiologists Present the Benefits of Percutaneous Coronary Interventions to Patients With Stable Angina

    PubMed Central

    Goff, Sarah L.; Mazor, Kathleen M.; Ting, Henry H.; Kleppel, Reva; Rothberg, Michael B.

    2015-01-01

    Importance Patients with stable coronary artery disease (CAD) attribute greater benefit to percutaneous coronary interventions (PCI) than indicated in clinical trials. Little is known about how cardiologists' presentation of the benefits and risks may influence patients' perceptions. Objectives To broadly describe the content of discussions between patients and cardiologists regarding angiogram and PCI for stable CAD, and to describe elements that may affect patients' understanding. Design, Setting, and Participants Qualitative content analysis of encounters between cardiologists and patients with stable CAD who participated in the Verilogue Point-of-Practice Database between March 1, 2008, and August 31, 2012. Transcripts in which angiogram and PCI were discussed were retrieved from the database. Patients were aged 44 to 88 years (median, 64 years); 25% were women; 50% reported symptoms of angina; and 6% were taking more than 1 medication to treat angina. Main Outcomes and Measures Results of conventional and directed qualitative content analysis. Results Forty encounters were analyzed. Five major categories and subcategories of factors that may affect patients' understanding of benefit were identified: (1) rationale for recommending angiogram and PCI (eg, stress test results, symptoms, and cardiologist's preferences); (2) discussion of benefits (eg, accurate discussion of benefit [5%], explicitly overstated benefit [13%], and implicitly overstated benefit [35%]); (3) discussion of risks (eg, minimization of risk); (4) cardiologist's communication style (eg, humor, teach-back, message framing, and failure to respond to patient questions); and (5) patient and family member contributions to the discussion. Conclusions and Relevance Few cardiologists discussed the evidence-based benefits of angiogram and PCI for stable CAD, and some implicitly or explicitly overstated the benefits. The etiology of patient misunderstanding is likely multifactorial, but if future

  9. The neuroanatomical basis of affective mentalizing in schizophrenia: comparison of patients with schizophrenia and patients with localized prefrontal lesions.

    PubMed

    Shamay-Tsoory, Simone G; Aharon-Peretz, Judith; Levkovitz, Yechiel

    2007-02-01

    Patients with schizophrenia show impaired emotional and social behavior, such as misinterpretation of social situations and lack of Theory of Mind (ToM). However, the neuroanatomical basis of impaired ToM and its nature in schizophrenia is still largely unknown. Based on previous findings, the present study suggests that impaired social cognition observed in schizophrenic patients may be similar to that observed in patients with prefrontal (PFC) damage due to impaired 'affective ToM' abilities, rather than to a general impairment in ToM. We examined the behavioral and neural mechanisms that underlie the social and communicative impairments observed in patients with schizophrenia and with PFC damage, by looking at differential patterns of ToM impairment in these individuals. The performance of 24 patients with schizophrenia was compared to the responses of patients with localized lesions in the ventromedial (VM) or dorsolateral PFC, patients with non-frontal lesions, and healthy control subjects. Patients with schizophrenia and those with VM lesions were impaired on 'affective ToM' tasks but not in cognitive ToM conditions. It was concluded that the pattern of mentalizing impairments in schizophrenia resembled those seen in patients with lesions of the frontal lobe, particularly with VM damage, providing support for the notion of a disturbance of the fronto-limbic circuits in schizophrenia. PMID:17182218

  10. Predictors of delayed pre-hospital presentation among patients with ST-segment elevation myocardial infarction

    PubMed Central

    Albrahim, Mohammed; Ahmed, Amjad M.; Alwakeel, Abdulrahman; Hijji, Faisal; Al-Mallah, Mouaz H.

    2016-01-01

    Background: Early treatment of ST elevation myocardial infarction (STEMI) is essential to improve survival of these patients. However, not all patients present early enough to receive optimal treatment especially in third world countries. Social factors affecting early vs. late treatment have not been studied, particularly in the Middle East. Thus, the aim of this study was to determine the social factors associated with delayed presentation of STEMI patients. Methods: All patients with STEMI presenting to King Abdulaziz Cardiac Center (KACC) between October 2013 and July 2014 were approached. After obtaining consent, patients were interviewed regarding their psychosocial circumstances using a standardized questionnaire. Their medical charts were also reviewed for further clinical data. Patients were divided according to their symptom-to-door time into early ( ≤ 6h) and late (>6h) presentation and group comparisons were conducted. Results: A total of 79 patients were enrolled, of which 24 patients (30%) presented late. Patients with increased symptom-to-door time had higher prevalence of diabetes (40% vs. 79.2%, p = 0.001), hypertension (43.6% vs. 70.8%, p = 0.023), and dyslipidemia (23.6% vs. 54.2%, p = 0.009). Most of the late presenters did not undergo primary coronary intervention (72.7% vs. 47.8%, P = 0.034) and had less prior information about myocardial infarction (43.6% vs. 25%, P = 0.023). Late presenters were more often illiterates and lived most often far away from the hospital. Using multivariate logistic regression; dyslipidemia was the only independent predictor for the late hospital presentation for STEMI patients. Conclusion: One third of patients with STEMI present more than six hours after symptom onset; these patients have a higher prevalence of coronary risk factors and less information about STEMI. Programs should be designed to educate patients and the general public about the symptoms of STEMI and the necessary action to be

  11. Tuberculous Gastric Abscess in a Patient with AIDS: A Rare Presentation

    PubMed Central

    Nayyar, Ekta; Torres, Julian A.; Malvestutto, Carlos D.

    2016-01-01

    Tuberculosis is a healthcare concern that affects millions of individuals around the globe. Coinfection with HIV has changed both the clinical presentation and the outcome of the disease dramatically in the last few decades. Extrapulmonary tuberculosis is seen more frequently in the immunocompromised host. An unusual case of gastric tuberculosis in an AIDS patient is reported here. A 49-year-old female with AIDS was admitted for fever and epigastric pain. A gastric submucosal abscess was observed on imaging and confirmed by biopsy showing numerous neutrophils and acid-fast bacilli. Aspirate grew Mycobacterium tuberculosis. This report highlights a very unusual presentation of tuberculosis in an immunodeficient patient. High clinical suspicion for opportunistic infections in unusual locations should be maintained in these patients presenting with clinical syndromes that do not respond to standard treatments. New diagnostic modalities facilitate accurate identification of these infections. PMID:27239353

  12. Daily Mean Temperature Affects Urolithiasis Presentation in Seoul: a Time-series Analysis

    PubMed Central

    2016-01-01

    This study aimed to investigate the overall cumulative exposure-response and the lag response relationships between daily temperature and urolithiasis presentation in Seoul. Using a time-series design and distributing lag nonlinear methods, we estimated the relative risk (RR) of urolithiasis presentation associated with mean daily temperature, including the cumulative RR for a 20 days period, and RR for individual daily lag through 20 days. We analyzed data from 14,518 patients of 4 hospitals emergency department who sought medical evaluation or treatment of urolithiasis from 2005-2013 in Seoul. RR was estimated according to sex and age. Associations between mean daily temperature and urolithiasis presentation were not monotonic. Furthermore, there was variation in the exposure-response curve shapes and the strength of association at different temperatures, although in most cases RRs increased for temperatures above the 13°C reference value. The RRs for urolothiasis at 29°C vs. 13°C were 2.54 in all patients (95% confidence interval [CI]: 1.67-3.87), 2.59 in male (95% CI, 1.56-4.32), 2.42 in female (95% CI, 1.15-5.07), 3.83 in male less than 40 years old (95% CI, 1.78-8.26), and 2.47 in male between 40 and 60 years old (95% CI, 1.15-5.34). Consistent trends of increasing RR of urolithiasis presentation were observed within 5 days of high temperatures across all groups. Urolithiasis presentation increased with high temperature with higher daily mean temperatures, with the strongest associations estimated for lags of only a few days, in Seoul, a metropolitan city in Korea. PMID:27134497

  13. Oral Myiasis Affecting Gingiva in a Child Patient: An Uncommon Case Report.

    PubMed

    Ali, Fareedi Mukram; Patil, Kishor; Kar, Sanjay; Patil, Atulkumar A; Ahamed, Shabeer

    2016-01-01

    Certain dipteran flies larvae causing invasion of the tissues and organs of the humans or other vertebrates are called as myiasis, which feed on hosts dead or living tissues. It is well documented in the skin and hot climate regions; underdeveloped countries are affected more commonly. Oral cavity is affected rarely and it can be secondary to serious medical conditions. Poor oral hygiene, alcoholism, senility, or suppurating lesions can be associated with the oral myiasis. Inflammatory and allergic reactions are the commonest clinical manifestations of the disease. In the present case, gingiva of maxillary anterior region was affected by larval infection in a 13-year-old mentally retarded patient. PMID:26881145

  14. Oral Myiasis Affecting Gingiva in a Child Patient: An Uncommon Case Report

    PubMed Central

    Ali, Fareedi Mukram; Patil, Kishor; Kar, Sanjay; Patil, Atulkumar A.; Ahamed, Shabeer

    2016-01-01

    Certain dipteran flies larvae causing invasion of the tissues and organs of the humans or other vertebrates are called as myiasis, which feed on hosts dead or living tissues. It is well documented in the skin and hot climate regions; underdeveloped countries are affected more commonly. Oral cavity is affected rarely and it can be secondary to serious medical conditions. Poor oral hygiene, alcoholism, senility, or suppurating lesions can be associated with the oral myiasis. Inflammatory and allergic reactions are the commonest clinical manifestations of the disease. In the present case, gingiva of maxillary anterior region was affected by larval infection in a 13-year-old mentally retarded patient. PMID:26881145

  15. Impaired oculo-motor behaviour affects both reading and scene perception in neglect patients.

    PubMed

    Primativo, Silvia; Arduino, Lisa S; Daini, Roberta; De Luca, Maria; Toneatto, Carlo; Martelli, Marialuisa

    2015-04-01

    Unilateral spatial neglect (USN) is a common neuropsychological disorder following a right-sided brain lesion. Although USN is mostly characterized by symptoms involving the left hemispace, other symptoms are not left lateralized. Recently, it was shown that patients with neglect dyslexia, a reading disturbance that affects about 40% of USN patients, manifest a non-lateralized impairment of eye movement behaviour in association with their reading deficit when they read aloud and perform non-verbal saccadic tasks (Primativo et al., 2013). In the present paper, we aimed to demonstrate that the eye movement impairment shown by some USN patients reflects a more general oculo-motor disorder that is not confined to orthographic material, the horizontal axis or constrained saccadic tasks. We conjectured that inaccurate oculo-motor behaviour in USN patients indicates the presence of a reading deficit. With this aim we evaluated 20 patients, i.e., 10 right-sided brain-damaged patients without neglect and 10 patients affected by USN. On the basis of the patients' eye movement patterns during a scene exploration task, we found that 4 out of the 10 USN patients presented an abnormal oculo-motor pattern. These same four patients (but not the others) also failed in performing 5 different saccadic tasks and produced neglect dyslexia reading errors in both single words and texts. First, we show that a large proportion of USN patients have inaccurate eye movement behaviour in non-reading tasks. Second, we demonstrate that this exploratory deficit is predictive of the reading impairment. Thus, we conclude that the eye movement deficit prevents reading and impairs the performance on many other perceptual tests, including scene exploration. The large percentage of patients with impaired eye-movement pattern suggests that particular attention should be paid to eye movement behaviour during the diagnostic phase in order to program the best rehabilitation strategy for each patient. PMID

  16. Classical presentation of Gardner's syndrome in an Indian patient: A case report

    PubMed Central

    Verma, Priyanka; Surya, Varun; Kadam, Sonali; Umarji, Hemant R.

    2016-01-01

    Gardner's syndrome is an autosomal dominant disease characterized by the presence of colonic polyposis, osteomas, and a multitude of soft-tissue tumors. Dental anomalies are present in estimated 30% of all affected individuals of Gardner's syndrome, so dental professionals play an important role in determining the early signs of the syndrome. The intestinal polyps have a 100% risk of undergoing malignant transformation if not treated thus, early diagnosis and regular surveillance are important. In this report, we describe classical presentation of Gardner's syndrome in a patient who presented with bilateral swellings on palate along with multiple impacted teeth. PMID:27307686

  17. Factors affecting decision-making of patients choosing acupuncture in a public hospital

    PubMed Central

    Koh, Thean Howe Bryan; Kong, Keng He; Low, Yin Peng

    2015-01-01

    Background With increasing evidence to support its practice, acupuncture has been integrated within many hospitals around the world. The purpose of this study is to understand the factors affecting decision making of patients as they select acupuncture treatment for their medical conditions and symptoms within a public hospital. Methods A qualitative study consisting of in depth interviews with 14 patients was conducted. All patients attended an acupuncture clinic within a public hospital. Data collected was analysed via thematic analysis. Results Four main factor groups affecting decision making of patients were identified- factors affecting the level and value of patient-centric care, the confidence and trust patients place within the acupuncture service, the presence of collaborative efforts between acupuncturists and Western medicine practitioners, and the knowledge, culture and belief society has regarding the role of acupuncture and Western medicine. All participants interviewed had more than one factor group present as enablers toward their eventual selection of acupuncture for ailment management. It was also noted that although the majority of participants had sufficient knowledge regarding acupuncture, there were a select few who had misperceptions or no knowledge regarding certain aspects of acupuncture. Conclusions There may be certain patterns in the way patients choose to utilise acupuncture services in public hospitals. Further studies should also be carried out in other public hospitals to analyse the factor groups identified further. PMID:26697443

  18. Interventions That Affect Gastrointestinal Motility in Hospitalized Adult Patients

    PubMed Central

    Asrani, Varsha M.; Yoon, Harry D.; Megill, Robin D.; Windsor, John A.; Petrov, Maxim S.

    2016-01-01

    Abstract Gastrointestinal (GI) dysmotility is a common complication in acute, critically ill, postoperative, and chronic patients that may lead to impaired nutrient delivery, poor clinical, and patient-reported outcomes. Several pharmacological and nonpharmacological interventions to treat GI dysmotility were investigated in dozens of clinical studies. However, they often yielded conflicting results, at least in part, because various (nonstandardized) definitions of GI dysmotility were used and methodological quality of studies was poor. While a universally accepted definition of GI dysmotility is yet to be developed, a systematic analysis of data derived from double-blind placebo-controlled randomized trials may provide robust data on absolute and relative effectiveness of various interventions as the study outcome (GI motility) was assessed in the least biased manner. To systematically review data from double-blind placebo-controlled randomized trials to determine and compare the effectiveness of interventions that affect GI motility. Three electronic databases (MEDLINE, SCOPUS, and EMBASE) were searched. A random effects model was used for meta-analysis. The summary estimates were reported as mean difference (MD) with the corresponding 95% confidence interval (CI). A total of 38 double-blind placebo-controlled randomized trials involving 2371 patients were eligible for inclusion in the systematic review. These studies investigated a total of 20 different interventions, of which 6 interventions were meta-analyzed. Of them, the use of dopamine receptor antagonists (MD, −8.99; 95% CI, −17.72 to −0.27; P = 0.04) and macrolides (MD, −26.04; 95% CI, −51.25 to −0.82; P = 0.04) significantly improved GI motility compared with the placebo group. The use of botulism toxin significantly impaired GI motility compared with the placebo group (MD, 5.31; 95% CI, −0.04 to 10.67; P = 0.05). Other interventions (dietary factors, probiotics, hormones) did

  19. A170P mutation in SHOX gene in a patient not presenting with Madelung deformity.

    PubMed

    Alvarez-Mora, María Isabel; Madrigal, Irene; Rodriguez-Revenga, Laia; Mur, Antonio; Calvo, Dolors; Pascual I Bardají, Josep; Milà, Montserrat

    2012-09-01

    Idiopathic short stature is a multifactorial disease caused by defects in several genes. Among them, short stature homeobox-containing gene (SHOX) mutations have an incidence of 2%-15% within the idiopathic short population. The authors report a patient with moderate intellectual disability, short stature and no other radiological traits referred for subtelomeric screening. MLPA and sequencing results showed a heterozygous mutation in SHOX gene (A170P). This mutation has been described to fully cosegregate with Madelung deformity in patients affected with Léri-Weill dyschondrosteosis and Langer mesomelic dysplasia. The authors report the first case of idiopathic short stature due to the A170P mutation in a patient without any radiological trait. The A170P mutation is the most prevalent mutation in the Spanish gypsy population affected with short stature disorders. The authors strongly recommend SHOX screening for deletions, duplications and point mutations in patients affected with short stature although they do not present any radiological traits. PMID:22461651

  20. Seasonal difference in brain serotonin transporter binding predicts symptom severity in patients with seasonal affective disorder.

    PubMed

    Mc Mahon, Brenda; Andersen, Sofie B; Madsen, Martin K; Hjordt, Liv V; Hageman, Ida; Dam, Henrik; Svarer, Claus; da Cunha-Bang, Sofi; Baaré, William; Madsen, Jacob; Hasholt, Lis; Holst, Klaus; Frokjaer, Vibe G; Knudsen, Gitte M

    2016-05-01

    Cross-sectional neuroimaging studies in non-depressed individuals have demonstrated an inverse relationship between daylight minutes and cerebral serotonin transporter; this relationship is modified by serotonin-transporter-linked polymorphic region short allele carrier status. We here present data from the first longitudinal investigation of seasonal serotonin transporter fluctuations in both patients with seasonal affective disorder and in healthy individuals. Eighty (11)C-DASB positron emission tomography scans were conducted to quantify cerebral serotonin transporter binding; 23 healthy controls with low seasonality scores and 17 patients diagnosed with seasonal affective disorder were scanned in both summer and winter to investigate differences in cerebral serotonin transporter binding across groups and across seasons. The two groups had similar cerebral serotonin transporter binding in the summer but in their symptomatic phase during winter, patients with seasonal affective disorder had higher serotonin transporter than the healthy control subjects (P = 0.01). Compared to the healthy controls, patients with seasonal affective disorder changed their serotonin transporter significantly less between summer and winter (P < 0.001). Further, the change in serotonin transporter was sex- (P = 0.02) and genotype- (P = 0.04) dependent. In the patients with seasonal affective disorder, the seasonal change in serotonin transporter binding was positively associated with change in depressive symptom severity, as indexed by Hamilton Rating Scale for Depression - Seasonal Affective Disorder version scores (P = 0.01). Our findings suggest that the development of depressive symptoms in winter is associated with a failure to downregulate serotonin transporter levels appropriately during exposure to the environmental stress of winter, especially in individuals with high predisposition to affective disorders.media-1vid110.1093/brain/aww043_video_abstractaww043_video

  1. Intermittent targeted therapies and stochastic evolution in patients affected by chronic myeloid leukemia

    NASA Astrophysics Data System (ADS)

    Pizzolato, N.; Persano Adorno, D.; Valenti, D.; Spagnolo, B.

    2016-05-01

    Front line therapy for the treatment of patients affected by chronic myeloid leukemia (CML) is based on the administration of tyrosine kinase inhibitors, namely imatinib or, more recently, axitinib. Although imatinib is highly effective and represents an example of a successful molecular targeted therapy, the appearance of resistance is observed in a proportion of patients, especially those in advanced stages. In this work, we investigate the appearance of resistance in patients affected by CML, by modeling the evolutionary dynamics of cancerous cell populations in a simulated patient treated by an intermittent targeted therapy. We simulate, with the Monte Carlo method, the stochastic evolution of initially healthy cells to leukemic clones, due to genetic mutations and changes in their reproductive behavior. We first present the model and its validation with experimental data by considering a continuous therapy. Then, we investigate how fluctuations in the number of leukemic cells affect patient response to the therapy when the drug is administered with an intermittent time scheduling. Here we show that an intermittent therapy (IT) represents a valid choice in patients with high risk of toxicity, despite an associated delay to the complete restoration of healthy cells. Moreover, a suitably tuned IT can reduce the probability of developing resistance.

  2. Immune Parameters That Distinguish Multiple Sclerosis Patients from Patients with Other Neurological Disorders at Presentation

    PubMed Central

    Mouzaki, Athanasia; Rodi, Maria; Dimisianos, Nikolaos; Emmanuil, Andreas; Kalavrizioti, Dimitra; Lagoudaki, Rosa; Grigoriadis, Nikolaos C.; Papathanasopoulos, Panagiotis

    2015-01-01

    Background/Aim Multiple sclerosis (MS) is an inflammatory, demyelinating disease of the central nervous system. Effector T helper cells, mainly Th1 and Th17, cytotoxic T-cells, B-cells, macrophages, microglia, and the cytokines they secrete, are implicated in the initiation and maintenance of a deregulated immune response to myelin antigens and the ensuing immune-mediated demyelination. In this study, we investigated whether signature cytokines exist in MS patients at presentation to gain an insight into the underlying immunopathogenic processes at the early stage of the disease. Methods We collected serum and cerebrospinal fluid (CSF) samples from 123 patients at presentation, eventually diagnosed with MS or non-inflammatory (NIND) or inflammatory neurological diseases (IND) or symptomatic controls (SC). The levels of cytokines IFN-γ, TNF-α, TGF-β1, IL-2, IL-4, IL-6, IL-10 and IL-17 were measured, and cytokine ratios, such as Th1/Th2, Th1/Th17, and Type-1/Type-2, were calculated. All parameters were tested for their correlations with the intrathecal IgG synthesis. Results Cytokine levels in CSF were lower than in serum in all the patients, with the exception of IL-6. Serum or CSF cytokine levels of MS patients did not differ significantly from NIND or SC, with the exception of serum IFN-γ and TNF-α that were significantly higher in NIND. IND patients presented with the highest levels of all cytokines in serum and CSF, with the exception of serum IL-10 and CSF IL-17. MS patients had a significantly lower serum Th1/Th2 ratio compared to the NIND and IND groups, and significantly lower serum Type-1/Type-2, IFN-γ/IL-10 and CSF Th1/Th17 ratios compared to IND patients. MS patients had a significantly higher CSF IL-17/IL-10 ratio compared to IND patients. The IgG index was higher in MS patients compared to the control groups; the differences reached statistical significance between the MS and the NIND and SC groups. Reiber-Felgenhauer analysis of the QIgG and QAlb

  3. Factors Affecting Exercise Test Performance in Patients After Liver Transplantation

    PubMed Central

    Kotarska, Katarzyna; Wunsch, Ewa; Jodko, Lukasz; Raszeja-Wyszomirska, Joanna; Bania, Izabela; Lawniczak, Malgorzata; Bogdanos, Dimitrios; Kornacewicz-Jach, Zdzislawa; Milkiewicz, Piotr

    2016-01-01

    Background Cardiovascular diseases are a leading cause of morbidity and mortality in solid organ transplant recipients. In addition, low physical activity is a risk factor for cardiac and cerebrovascular complications. Objectives This study examined potential relationships between physical activity, health-related quality of life (HRQoL), risk factors for cardiovascular disease, and an exercise test in liver-graft recipients. Patients and Methods A total of 107 participants (62 men/45 women) who had received a liver transplantation (LT) at least 6 months previously were evaluated. Physical activity was assessed using three different questionnaires, while HRQoL was assessed using the medical outcomes study short form (SF)-36 questionnaire, and health behaviors were evaluated using the health behavior inventory (HBI). The exercise test was performed in a standard manner. Results Seven participants (6.5%) had a positive exercise test, and these individuals were older than those who had a negative exercise test (P = 0.04). A significant association between a negative exercise test and a higher level of physical activity was shown by the Seven-day physical activity recall questionnaire. In addition, HRQoL was improved in various domains of the SF-36 in participants who had a negative exercise test. No correlations between physical activity, the exercise test and healthy behaviors, as assessed via the HBI were observed. Conclusions Exercise test performance was affected by lower quality of life and lower physical activity after LT. With the exception of hypertension, well known factors that affect the risk of coronary artery disease had no effect on the exercise test results. PMID:27226801

  4. Endobronchial Enigma: A Clinically Rare Presentation of Nocardia beijingensis in an Immunocompetent Patient.

    PubMed

    Abdel-Rahman, Nader; Izhakain, Shimon; Wasser, Walter G; Fruchter, Oren; Kramer, Mordechai R

    2015-01-01

    Nocardiosis is an opportunistic infection caused by the Gram-positive weakly acid-fast, filamentous aerobic Actinomycetes. The lungs are the primary site of infection mainly affecting immunocompromised patients. In rare circumstances even immunocompetent hosts may also develop infection. Diagnosis of pulmonary nocardiosis is usually delayed due to nonspecific clinical and radiological presentations which mimic fungal, tuberculous, or neoplastic processes. The present report describes a rare bronchoscopic presentation of an endobronchial nocardial mass in a 55-year-old immunocompetent woman without underlying lung disease. The patient exhibited signs and symptoms of unresolving community-acquired pneumonia with a computed tomography (CT) scan that showed a space-occupying lesion and enlarged paratracheal lymph node. This patient represents the unusual presentation of pulmonary Nocardia beijingensis as an endobronchial mass. Pathology obtained during bronchoscopy demonstrated polymerase chain reaction (PCR) confirmation of nocardiosis. Symptoms and clinical findings improved with antibiotic treatment. This patient emphasizes the challenge in making the diagnosis of pulmonary nocardiosis, especially in a low risk host. A literature review presents the difficulties and pitfalls in the clinical assessment of such an individual. PMID:26819795

  5. Endobronchial Enigma: A Clinically Rare Presentation of Nocardia beijingensis in an Immunocompetent Patient

    PubMed Central

    Abdel-Rahman, Nader; Izhakain, Shimon; Wasser, Walter G.; Fruchter, Oren; Kramer, Mordechai R.

    2015-01-01

    Nocardiosis is an opportunistic infection caused by the Gram-positive weakly acid-fast, filamentous aerobic Actinomycetes. The lungs are the primary site of infection mainly affecting immunocompromised patients. In rare circumstances even immunocompetent hosts may also develop infection. Diagnosis of pulmonary nocardiosis is usually delayed due to nonspecific clinical and radiological presentations which mimic fungal, tuberculous, or neoplastic processes. The present report describes a rare bronchoscopic presentation of an endobronchial nocardial mass in a 55-year-old immunocompetent woman without underlying lung disease. The patient exhibited signs and symptoms of unresolving community-acquired pneumonia with a computed tomography (CT) scan that showed a space-occupying lesion and enlarged paratracheal lymph node. This patient represents the unusual presentation of pulmonary Nocardia beijingensis as an endobronchial mass. Pathology obtained during bronchoscopy demonstrated polymerase chain reaction (PCR) confirmation of nocardiosis. Symptoms and clinical findings improved with antibiotic treatment. This patient emphasizes the challenge in making the diagnosis of pulmonary nocardiosis, especially in a low risk host. A literature review presents the difficulties and pitfalls in the clinical assessment of such an individual. PMID:26819795

  6. Obesity Adversely Affects Survival in Pancreatic Cancer Patients

    PubMed Central

    McWilliams, Robert R.; Matsumoto, Martha E.; Burch, Patrick A.; Kim, George P.; Halfdanarson, Thorvardur R.; de Andrade, Mariza; Reid-Lombardo, Kaye; Bamlet, William R.

    2010-01-01

    Purpose Higher body-mass index (BMI) has been implicated as a risk factor for developing pancreatic cancer, but its effect on survival has not been thoroughly investigated. We assessed the association of BMI with survival in a sample of pancreatic cancer patients and utilized epidemiologic and clinical information to understand the contribution of diabetes and hyperglycemia. Methods A survival analysis using Cox proportional hazards by usual adult BMI was performed on 1,861 unselected patients with pancreatic adenocarcinoma; analyses were adjusted for covariates that included clinical stage, age, and sex. Secondary analyses incorporated self reported diabetes and fasting blood glucose in the survival model. Results BMI as a continuous variable was inversely associated with survival from pancreatic adenocarcinoma [hazard ratio 1.019 for each increased unit of BMI (kg/m2), p < 0.001] after adjustment for age, stage, and sex. In analysis by National Institutes of Health BMI category, BMI of 30–34.99 kg/m2 (HR 1.14, 95% confidence interval 0.98–1.33), 35–39.99 kg/m2 (HR 1.32, 95% CI 1.08–1.62), and ≥40 (HR 1.60, 95% CI 1.26–2.04) were associated with decreased survival compared to normal BMI of 18,5–24.99 kg/m2 (overall trend test p<0.001). Fasting blood glucose and diabetes did not affect the results. Conclusions Higher BMI is associated with decreased survival in pancreatic cancer. Although the mechanism of this association remains undetermined, diabetes and hyperglycemia do not appear to account for the observed association. PMID:20665496

  7. Behavior, affect, and cognition among psychogenic pain patients in group expressive psychotherapy.

    PubMed

    Corbishley, M A; Hendrickson, R; Beutler, L E; Engle, D

    1990-08-01

    In an exploratory study, the authors examined the cognitions, affect, and behaviors reported by eight female depressed chronic pain patients during experiential therapy sessions that focused on anger and depression. Subjects appeared to fit previously developed psychologic profiles of patients with chronic pain disorder: they presented as conscientious, compliant, passive, and rule-bound, viewing life and emotional expression as dangerous, avoiding conflict and risk, denying their own emotional needs. Their reports were compared with the self-reported affect behavior and cognitions of eight depressed female patients without chronic pain, under similar therapeutic conditions. Considerable differences in style and content were found. Implications of these findings for clinical practice are discussed. PMID:2384704

  8. [Handicapped and chronically ill patients: special effect on the affected].

    PubMed

    Rinn, F

    1997-05-01

    The Bonn coalition government's determination to reduce incidental wage costs, to be realized by way of benefit cutbacks in the social insurance systems and social assistance domain as well as increasing the burdens on insurers through higher retention and cost sharing levels, has particularly serious implications for people with disabilities and chronic illness. Apart from facing numerous direct changes for the worse, they in addition are affected by restrictive regulations applicable generally, inter alia in the labour market or the health and pension insurance schemes; adverse effects, hence, accumulate and heighten out of proportion. The implications of the Bonn austerity legislation are dealt with in the present contribution on the examples of the health-care reform acts as well as the changes to the federal social assistance act, in as far as they affect the provision and care of disabled individuals in residential or community settings. Also dealt with are various problems arising due to the integration assistance/long-term care insurance overlap. PMID:9324712

  9. Myasthenia gravis in patients with thymoma affects survival rate following extended thymectomy

    PubMed Central

    ZHANG, ZHEFENG; CUI, YOUBIN; JIA, RUI; XUE, LEI; LIANG, HUAGANG

    2016-01-01

    Thymomas are the most common adult tumors in the anterior mediastinal compartment, and a significant amount of thymomas are complicated by myasthenia gravis (MG). Extended thymectomy (ET) is the primary treatment method for thymomas and is used to completely resect possible ectopic thymus to avoid recurrence. Studies on the effect of MG in thymoma patients following ET are limited. The aim of the present study was to determine whether the presence of MG affects the prognosis of patients with thymoma. The present study consisted of 104 patients with thymoma that underwent ET; 61 men (58.7%) and 43 women (41.3%) (mean age, 54.6 years). In total, 38 patients had MG (36.5%). MG was most frequently observed in World Health Organization (WHO) classification type B2 thymoma compared with other types of thymoma. During the 5-year follow-up period, 11 patients succumbed to a recurrence of thymoma or respiratory failure due to MG. The overall 5-year survival rate in patients without MG or with MG was 89.1 and 76.0%, respectively. The overall survival (OS) rate in patients with Masaoka stages I + II and III + IV was 90.0 and 68.0%, respectively. The OS rate in patients with WHO type A + AB + B1 and type B2 + B3 was 96.9 and 76.8%, respectively. The patients with MG (P=0.026), Masaoka stages III + IV (P=0.008) and WHO type B2 + B3 (P=0.032) had a poorer prognosis compared with patients without these characteristics. Furthermore, multivariate analysis by Cox regression revealed that age [P=0.032; relative risk (RR)=1.097; 95% confidence interval (CI)=1.097–1.192] and MG (P=0.042; RR=0.167; 95% CI=0.037–0.940) significantly affected OS rate. In summary, ET is a reliable method for the treatment of thymoma. Long-term survival is expected for patients at early Masaoka stages, and for patients without MG. The prognosis of patients with thymomas with MG is poorer compared with patients without MG. The present findings provide useful information for the future management of

  10. Myocarditis in Patients With Antisynthetase Syndrome: Prevalence, Presentation, and Outcomes.

    PubMed

    Dieval, Céline; Deligny, Christophe; Meyer, Alain; Cluzel, Philippe; Champtiaux, Nicolas; Lefevre, Guillaume; Saadoun, David; Sibilia, Jean; Pellegrin, Jean-Luc; Hachulla, Eric; Benveniste, Olivier; Hervier, Baptiste

    2015-07-01

    Antisynthetase syndrome (aSS) corresponds to an overlapping inflammatory myopathy identified by various myositis-specific autoantibodies (directed against tRNA-synthetases). Myocardial involvement in this condition is poorly described.From a registry of 352 aSS patients, 12 cases of myocarditis were retrospectively identified on the basis of an unexplained increase in troponin T/I levels associated with either suggestive cardiac magnetic resonance imaging (MRI) findings, nonsignificant coronary artery abnormalities or positive endomyocardial biopsy.The prevalence of myocarditis in aSS is 3.4% and was not linked to any autoantibody specificity: anti-Jo1 (n = 8), anti-PL7 (n = 3), and anti-PL12 (n = 1). Myocarditis was a part of the first aSS manifestations in 42% of the cases and was asymptomatic (n = 2) or revealed by an acute (n = 4) or a subacute (n = 6) cardiac failure. It should be noted that myocarditis was always associated with an active myositis. When performed (n = 11), cardiac MRI revealed a late hypersignal in the T1-images in 73% of the cases (n = 8). Half of the patients required intensive care. Ten patients (83%) received dedicated cardiotropic drugs. Steroids and at least 1 immunosuppressive drug were given in all cases. After a median follow-up of 11 months (range 0-84) 9 (75%) patients recovered whereas 3 (25%) developed a chronic cardiac insufficiency. No patient died.The prevalence of myocarditis in aSS is similar to that of other inflammatory myopathies. Although the prognosis is relatively good, myocarditis is a severe condition and should be carefully considered as a possible manifestation in active aSS patients. PMID:26131832

  11. Factors That Affect Patient Attitudes toward Infection Control Measures.

    ERIC Educational Resources Information Center

    Jones, Daniel J.; And Others

    1991-01-01

    A study investigated patient attitudes toward different disease control measures taken in dental school clinics (n=272 patients) and private practices (n=107 patients). Variables examined included sex, age, educational background, and knowledge of infectious diseases. Patients tended to accept the control measures being used in each context. (MSE)

  12. Fournier’s gangrene: Causes, presentation and survival of sixty-five patients

    PubMed Central

    Taken, Kerem; Oncu, Mehmet Resit; Ergun, Muslum; Eryilmaz, Recep; Demir, Canser Yilmaz; Demir, Murat; Gunes, Mustafa

    2016-01-01

    Objective: To report our experience with Fournier’s Gangrene (FG) over the past eight years and evaluate the predisposing factors which affect the mortality. Methods: Sixty-five patients who were admitted to emergency surgical unit of our institution presenting with FG between January 2006 and August 2014 were included. The anatomical site of infective gangrene, predisposing factors, etiological factors, and outcomes were retrospectively reviewed. Results: Our cases included 8 women and 57 men. The average age of men was 51±13.9 (range 19-75) and the average age of women was 63±10.5 (range 52-76). Average hospitalization time was 9.2±6.6 days (range 5-25) days. The most frequent comorbid disease was diabetes mellitus and the most frequent etiology was perianal abscess. Colostomy was performed in 11 patients, orchidectomy in two patients, cystostomy in two patients. Notably, all of the 8 (12.3%) patients who died from FG had diabetes and low socioeconomic status. A total of six patients who died required more than one surgical debridement. Conclusions: Fournier’s gangrene is a severe surgical emergency, with a high mortality rate. Low socioeconomic status, diabetes and more than one debridement play a major role in mortality and morbidity. PMID:27375726

  13. Boerhaave's syndrome: Experience with patients presenting later than 24 hours.

    PubMed

    Ganguly, Amit; Porwal, Manish; Khandeparkar, Jagdish

    2015-01-01

    Boerhaave's syndrome is the most sinister cause of esophageal perforation. Clinical presentation is vague. Diagnostic delays are frequent. As condition is rare therefore no consensus exists on management. A wide variety of management options are described in literature, each with its advantages and disadvantages. We present our experience of managing these cases which presented after 24 hr. Of onset of symptoms with emphasis on primary reinforced repair as first line surgical option. PMID:27522739

  14. Somatic focus/awareness: Relationship to negative affect and pain in chronic pain patients

    PubMed Central

    O’Brien, Erin M.; Atchison, James W.; Gremillion, Henry A.; Waxenberg, Lori B.; Robinson, Michael E.

    2009-01-01

    Somatic focus refers to the tendency to notice and report physical symptoms, and has been investigated in relation to chronically painful conditions. This study investigated the relationship between somatic focus, as measured by the Pennebaker Inventory of Limbic Languidness (PILL), negative affect and pain. A secondary purpose of the present study was to examine sex differences in these relationships. Participants included 280 chronic pain patients (69.6% females, 88.9% Caucasian), who completed a battery of self-report measures on somatic focus, pain, negative affect, coping, and dysfunction. Results for the overall sample revealed that the PILL shares considerable variance with measures of negative affect, particularly with the physiological components of anxiety and depression. When the results were analyzed separately for male and female patients, it was found that several components of negative affect and cognitive factors play a stronger role in predicting somatic focus among men compared to women. Additional analyses then examined whether somatic focus was predictive of male and female patients’ pain reports. Results indicated that somatic focus explained a small, but unique amount of variance in female patients’ pain reports, which differed from the relationship observed among male patients. PMID:17524684

  15. Emotion Risk-Factor in Patients With Cardiac Diseases: The Role of Cognitive Emotion Regulation Strategies, Positive Affect and Negative Affect (A Case-Control Study)

    PubMed Central

    Bahremand, Mostafa; Alikhani, Mostafa; Zakiei, Ali; Janjani, Parisa; Aghaei, Abbas

    2016-01-01

    Application of psychological interventions is essential in classic treatments for patient with cardiac diseases. The present study compared cognitive emotion regulation strategies, positive affect, and negative affect for cardiac patients with healthy subjects. This study was a case-control study. Fifty subjects were selected using convenient sampling method from cardiac (coronary artery disease) patients presenting in Imam Ali medical center of Kermanshah, Iran in the spring 2013. Fifty subjects accompanied the patients to the medical center, selected as control group, did not have any history of cardiac diseases. For collecting data, the cognitive emotion regulation questionnaire and positive and negative affect scales were used. For data analysis, multivariate analysis of variance (MANOVA) was applied using the SPSS statistical software (ver. 19.0). In all cognitive emotion regulation strategies, there was a significant difference between the two groups. A significant difference was also detected regarding positive affect between the two groups, but no significant difference was found regarding negative affect. We found as a result that, having poor emotion regulation strategies is a risk factor for developing heart diseases. PMID:26234976

  16. Factors That Affect the Rehabilitation Duration in Patients With Congenital Muscular Torticollis

    PubMed Central

    Jung, Ah Young; Lee, Sung Hoon; Nam, Doo Hyeon; Cheon, Ji Hwan; Kim, Hyo Jung

    2015-01-01

    Objective To determine which factors affect the rehabilitation duration in patients with congenital muscular torticollis (CMT) and to predict the duration of rehabilitation and prognosis. Methods One hundred and eighteen patients (79 males and 39 females) who were diagnosed with CMT and received physical therapy were enrolled in this study. We retrospectively reviewed the information in terms of sex, gestational age, birth weight, methods of delivery, fetal presentation, age at diagnosis, the affected sternocleidomastoid (SCM) muscle site, SCM muscle thickness, ratio of muscle thickness on the affected side to that on the unaffected side (called the 'abnormal/normal [A/N] ratio'), and range of motion for cervical rotation and side bending. Results The SCM muscle thickness and A/N ratio had a positive linear relationship with the rehabilitation duration. Patients who were in the breech position needed longer rehabilitation. The birth weight and age at diagnosis were negatively correlated with the rehabilitation duration. However, the cervical range of motion, mass site, sex, gestational age, and methods of delivery were not correlated with the rehabilitation duration. Conclusion Patients with a thicker SCM, lower birth weight, and history of breech delivery had a longer rehabilitation duration. PMID:25750867

  17. Aspirin failure in patients presenting with acute cerebrovascular ischaemia.

    PubMed

    Halawani, Saeed H M; Williams, David J P; Adefurin, Abiodun; Webster, John; Greaves, Michael; Ford, Isobel

    2011-08-01

    Aspirin is the most commonly used antiplatelet drug for prevention of ischaemic stroke. In order to determine the prevalence and nature of aspirin failure, we studied 51 adults admitted with suspected ischaemic stroke and already prescribed daily aspirin. Within 48 hours (h) of onset, blood and urine samples were collected to assess platelet aggregation, activation and aspirin response by a range of methods. All tests were then repeated on a second sample taken 24 h after witnessed administration of 75 mg or 150 mg aspirin. At entry to the study, incomplete response to aspirin, measured by arachidonic acid (AA)-stimulated platelet aggregation, was found in 43% of patients. Following in-hospital aspirin administration, there was a significant decrease in AA-aggregation (p=0.001) suggesting poor adherence to therapy prior to admission. However, residual aggregation (10-15%) persisted in 11 subjects - suggesting alternative causes. In incomplete responders on admission, platelet aggregation with adenosine diphosphate (ADP) was significantly higher compared with responders (p<0.05) but there were no significant differences in collagen aggregation, platelet fibrinogen binding or P-selectin expression, plasma von Willebrand factor, fibrinogen, high-sensitivity C-reactive protein, or the urinary metabolite, 11-dehydro-TxB2. Incomplete platelet inhibition is common around the time of acute cerebrovascular ischaemic events in patients prescribed aspirin. Up to 50% of these observations appear due to incomplete adherence to aspirin therapy. Intervention studies are required to determine the clinical relevance of measured platelet response to aspirin in terms of outcome, and the effectiveness of improved pharmacotherapy for stroke prevention. PMID:21544317

  18. Hearing the patient's voice? Factors affecting the use of patient survey data in quality improvement

    PubMed Central

    Davies, E; Cleary, P

    2005-01-01

    Objective: To develop a framework for understanding factors affecting the use of patient survey data in quality improvement. Design: Qualitative interviews with senior health professionals and managers and a review of the literature. Setting: A quality improvement collaborative in Minnesota, USA involving teams from eight medical groups, focusing on how to use patient survey data to improve patient centred care. Participants: Eight team leaders (medical, clinical improvement or service quality directors) and six team members (clinical improvement coordinators and managers). Results: Respondents reported three types of barriers before the collaborative: organisational, professional and data related. Organisational barriers included lack of supporting values for patient centred care, competing priorities, and lack of an effective quality improvement infrastructure. Professional barriers included clinicians and staff not being used to focusing on patient interaction as a quality issue, individuals not necessarily having been selected, trained or supported to provide patient centred care, and scepticism, defensiveness or resistance to change following feedback. Data related barriers included lack of expertise with survey data, lack of timely and specific results, uncertainty over the effective interventions or time frames for improvement, and consequent risk of perceived low cost effectiveness of data collection. Factors that appeared to have promoted data use included board led strategies to change culture and create quality improvement forums, leadership from senior physicians and managers, and the persistence of quality improvement staff over several years in demonstrating change in other areas. Conclusion: Using patient survey data may require a more concerted effort than for other clinical data. Organisations may need to develop cultures that support patient centred care, quality improvement capacity, and to align professional receptiveness and leadership with

  19. Endometrial Adenocarcinoma Presenting in a Premenopausal Patient with Tuberous Sclerosis

    ERIC Educational Resources Information Center

    Jaffe, J. S.; Chambers, J. T.

    2005-01-01

    Background: Endometrial adenocarcinoma is very uncommon in women under 40 years of age. Case: A 39-year-old woman with tuberous sclerosis and severe intellectual disability presented with irregular bleeding unresponsive to oral contraceptive therapy. She was subsequently found to have a deeply invasive endometrial adenocarcinoma. Conclusion:…

  20. Multiple Supplemental Supernumerary Premolars: Unusual Presentation in a Nonsyndrome Patient

    PubMed Central

    Rajashekarappa, Kiran B.

    2013-01-01

    Supplementary teeth in the dental arch are a rare occurrence. Though they are mostly reported in association with syndromes they can also present in the absence of systemic pathology. This paper reports a case with multiple supernumerary teeth along with discussion of the frequency, types, complications, and management of such occurrence. PMID:24106617

  1. Systematic review of telemedicine services for patients affected by chronic obstructive pulmonary disease (COPD).

    PubMed

    Bartoli, Laura; Zanaboni, Paolo; Masella, Cristina; Ursini, Niccoló

    2009-11-01

    The aim of the present study was to conduct a systematic literature review focused on telemedicine services for patients affected by chronic obstructive pulmonary disease (COPD). In particular, it addresses (1) which telemedicine applications and related organizational models have been adopted for patients affected by COPD and (2) the impact of these applications. A computerized literature search was performed utilizing MEDLINE and Cochrane Library databases, selecting articles published between 1996 and 2008 using the following combination of keywords: [COPD] AND [telemedicine OR telehealth OR ehealth OR telecare] and after exclusions, 40 articles were considered. The adoption of telemedicine inevitably resulted in the reconfiguration of the existing practices and sociomaterial relationships. These organizational changes must be understood and addressed. PMID:19919194

  2. Patient Ethnicity Affects Triage Assessments and Patient Prioritization in U.S. Department of Veterans Affairs Emergency Departments.

    PubMed

    Vigil, Jacob M; Coulombe, Patrick; Alcock, Joe; Kruger, Eric; Stith, Sarah S; Strenth, Chance; Parshall, Mark; Cichowski, Sara B

    2016-04-01

    Ethnic minority patients receive lower priority triage assignments in Veteran's Affairs (VA) emergency departments (EDs) compared to White patients, but it is currently unknown whether this disparity arises from generalized biases across the triage assessment process or from differences in how objective and/or subjective institution-level or person-level information is incorporated into the triage assessment process, thus contributing to disparate treatment.The VA database of electronic medical records of patients who presented to the VA ED from 2008 to 2012 was used to measure patient ethnicity, self-reported pain intensity (PI) levels, heart rate (HR), respiratory rate (RR), and nurse-provided triage assignment, the Emergency Severity Index (ESI) score. Multilevel, random effects linear modeling was used to control for demographic and clinical characteristics of patients as well as age, gender, and experience of triage nurses.A total of 359,642 patient/provider encounters between 129,991 VA patients and 774 nurses were included in the study. Patients were 61% non-Hispanic White [NHW], 28% African-American, 7% Hispanic, 2% Asian-American, <1% American Indian/Alaska Native, and 1% mixed ethnicity. After controlling for demographic characteristics of nurses and patients, African-American, Hispanic, and mixed-ethnicity patients reported higher average PI scores but lower HRs and RRs than NHW patients. NHW patients received higher priority ESI ratings with lower PI when compared against African-American patients. NHW patients with low to moderate HRs also received higher priority ESI scoring than African-American, Hispanic, Asian-American, and Mixed-ethnicity patients; however, when HR was high NHWs received lower priority ESI ratings than each of the minority groups (except for African-Americans).This study provides evidence for systemic differences in how patients' vital signs are applied for determining ESI scores for different ethnic groups. Additional

  3. Direct-to-consumer advertising affects provider / patient relationship.

    PubMed

    1998-12-01

    Family planning program clients are increasingly seeking oral contraceptive pills by brand name. Direct-to-consumer ads have spurred this recent increase in brand-specific requests for prescription drugs. While print consumer pitches for prescription drugs have been around for a long time, proposed guidance issued by the US Food and Drug Administration (FDA) in August 1997 allows pharmaceutical companies to more easily broadcast product claim commercials on television and radio. Now, half of all direct-to-consumer advertising dollars spent by pharmaceutical companies during January-February 1998 were directed to television ads, almost twice the share spent upon television last year. Last year, pharmaceutical companies spent more than $1 billion on direct-to-consumer advertising. The effects of this new policy are presenting in providers' offices. Before the FDA guidance, 41% of physicians participating in a national survey observed an increase in patients' requests for brand name drugs. However, since the change, 65% surveyed to date have observed an increase in such requests. With the increase in advertising comes a potential for violations of the US Food, Drug, and Cosmetic Act, which regulates provider and consumer prescription drug advertising. 125 companies were cited for violations in 1998, 6 specifically for violations connected with contraceptive information they disseminated. PMID:12321805

  4. Factors affecting response to medical management in patients of filarial chyluria: A prospective study

    PubMed Central

    Goyal, Neeraj Kumar; Goel, Apul; Sankhwar, Satyanarayan; Singh, Vishwajeet; Ali, Wahid; Natu, S. M.; Singh, Bhupendra Pal; Sinha, Rahul Janak; Dalela, Divakar

    2014-01-01

    Introduction: Filarial chyluria is a common problem in filarial endemic countries. Its management begins with medical therapy but some patients progress to require surgery. The present study aimed to determine factors affecting response to medical management in patients of filarial chyluria. Materials and Methods: This prospective study conducted between August 2008 and November 2012, included conservatively managed patients of chyluria. Demographic profile, clinical presentation, treatment history and urinary triglycerides (TGs) and cholesterol levels at baseline were compared between the responders and non-responders. Apart from the clinical grade of chyluria, hematuria was evaluated as an independent risk factor. Results: Out of the 222 patients (mean age, 37.99 ± 13.29 years, 129 males), 31 patients failed to respond while 35 had a recurrence after initial response; the overall success rate being 70.3% at a mean follow-up of 25 months. No difference was observed in demographics, clinical presentation, presence of hematuria, disease duration and mean urinary TGs loss between responders and non-responders. On multivariate analysis, patients with treatment failure were found to have a higher-grade disease (14.3% Grade-I, 36.6% Grades-II and 60% Grade-III), higher number of pretreatment courses (1.59 ± 1.08 vs. 1.02 ± 0.79) and heavier cholesterol (26.54 ± 23.46 vs. 8.81 ± 8.55 mg/dl) loss at baseline compared with responders (P < 0.05). Conclusion: Conservative management has a success rate in excess of 70%, not affected by the disease chronicity, previous episodes and recurrent nature. However, higher-grade disease, extensive pre-treatment with drugs and higher urinary cholesterol loss at baseline are the predictors of poor response. Hematuria is not an independent poor risk factor for conservative management. PMID:24497677

  5. Implicit and Explicit Memory for Affective Passages in Temporal Lobectomy Patients

    ERIC Educational Resources Information Center

    Burton, Leslie A.; Rabin, Laura; Vardy, Susan Bernstein; Frohlich, Jonathan; Porter, Gwinne Wyatt; Dimitri, Diana; Cofer, Lucas; Labar, Douglas

    2008-01-01

    Eighteen temporal lobectomy patients (9 left, LTL; 9 right, RTL) were administered four verbal tasks, an Affective Implicit Task, a Neutral Implicit Task, an Affective Explicit Task, and a Neutral Explicit Task. For the Affective and Neutral Implicit Tasks, participants were timed while reading aloud passages with affective or neutral content,…

  6. Respiratory Presentation of Pediatric Patients in the 2014 Enterovirus D68 Outbreak.

    PubMed

    Martin, Georgina; Li, Rachel; Cook, Victoria E; Carwana, Matthew; Tilley, Peter; Sauve, Laura; Tang, Patrick; Kapur, Akshat; Yang, Connie L

    2016-01-01

    Background. In the fall of 2014, a North American outbreak of enterovirus D68 resulted in a significant number of pediatric hospital admissions for respiratory illness throughout North America. This study characterized the clinical presentation and risk factors for a severe clinical course in children admitted to British Columbia Children's Hospital during the 2014 outbreak. Methods. Retrospective chart review of patients with confirmed EV-D68 infection admitted to BCCH with respiratory symptoms in the fall of 2014. Past medical history, clinical presentation, management, and course in hospital was collected and analyzed using descriptive statistics. Comparison was made between those that did and did not require ICU admission to identify risk factors. Results. Thirty-four patients were included (median age 7.5 years). Fifty-three percent of children had a prior history of wheeze, 32% had other preexisting medical comorbidities, and 15% were previously healthy. Ten children (29%) were admitted to the pediatric intensive care unit. The presence of complex medical conditions (excluding wheezing) (P = 0.03) and copathogens was associated with PICU admission (P = 0.02). Conclusions. EV-D68 infection resulted in severe, prolonged presentations of asthma-like illness in the hospitalized pediatric population. Patients with a prior history of wheeze and preexisting medical comorbidities appear to be most severely affected, but the virus can also cause wheezing in previously well children. PMID:27610028

  7. Respiratory Presentation of Pediatric Patients in the 2014 Enterovirus D68 Outbreak

    PubMed Central

    Tilley, Peter; Sauve, Laura; Tang, Patrick; Kapur, Akshat

    2016-01-01

    Background. In the fall of 2014, a North American outbreak of enterovirus D68 resulted in a significant number of pediatric hospital admissions for respiratory illness throughout North America. This study characterized the clinical presentation and risk factors for a severe clinical course in children admitted to British Columbia Children's Hospital during the 2014 outbreak. Methods. Retrospective chart review of patients with confirmed EV-D68 infection admitted to BCCH with respiratory symptoms in the fall of 2014. Past medical history, clinical presentation, management, and course in hospital was collected and analyzed using descriptive statistics. Comparison was made between those that did and did not require ICU admission to identify risk factors. Results. Thirty-four patients were included (median age 7.5 years). Fifty-three percent of children had a prior history of wheeze, 32% had other preexisting medical comorbidities, and 15% were previously healthy. Ten children (29%) were admitted to the pediatric intensive care unit. The presence of complex medical conditions (excluding wheezing) (P = 0.03) and copathogens was associated with PICU admission (P = 0.02). Conclusions. EV-D68 infection resulted in severe, prolonged presentations of asthma-like illness in the hospitalized pediatric population. Patients with a prior history of wheeze and preexisting medical comorbidities appear to be most severely affected, but the virus can also cause wheezing in previously well children. PMID:27610028

  8. Plasma cell balanitis presenting in a patient with a history of syphilis.

    PubMed

    Ezra, Navid; Binder, Scott W; Behroozan, Daniel

    2012-04-01

    Plasma cell balanitis (PCB), also knows as Zoon balanitis, is a benign asymptomatic but chronic and erosive inflammatory condition of the glans penis and prepuce that generally affects uncircumcised men in later years. Clinical presentation involves a single, shiny, well defined reddish patch. We describe the first case of PCB ever reported in a patient with a previous history of syphilis, and include a review of the current literature. A 57-year-old Hispanic man with a remote history of syphilis presented with a 6-month nonhealing, granulating ulcer of the foreskin and glans penis that had been repeatedly mistaken for syphilis and treated unsuccessfully with circumcision 3 weeks previously. Biopsy of the glans penis demonstrated sections with denuded chronic granulation tissue showing a fibrotic stroma with numerous blood vessels and a mixed inflammatory infiltrate including scattered plasma cells. It is important to differentiate PCB from a syphilitic chancre in a patient presenting with a nonhealing penile lesion. This case report demonstrates that these entities may be seen in the same patient at different times. PMID:21992223

  9. Clinical presentations of X-linked retinoschisis in Taiwanese patients confirmed with genetic sequencing

    PubMed Central

    Liu, Laura; Chen, Ho-Min; Tsai, Shawn; Chang, Tsong-Chi; Tsai, Tzu-Hsun; Yang, Chung-May; Chao, An-Ning; Chen, Kuan-Jen; Kao, Ling-Yuh; Yeung, Ling; Yeh, Lung-Kun; Hwang, Yih-Shiou; Wu, Wei-Chi; Lai, Chi-Chun

    2015-01-01

    Purpose To investigate the clinical characteristics of X-linked retinoschisis (XLRS) and identify genetic mutations in Taiwanese patients with XLRS. Methods This study included 23 affected males from 16 families with XLRS. Fundus photography, spectral domain optical coherent tomography (SD-OCT), fundus autofluorescence (FAF), and full-field electroretinograms (ERGs) were performed. The coding regions of the RS1 gene that encodes retinoschisin were sequenced. Results The median age at diagnosis was 18 years (range 4–58 years). The best-corrected visual acuity ranged from no light perception to 20/25. The typical spoke-wheel pattern in the macula was present in 61% of the patients (14/23) while peripheral retinoschisis was present in 43% of the patients (10/23). Four eyes presented with vitreous hemorrhage, and two eyes presented with leukocoria that mimics Coats’ disease. Macular schisis was identified with SD-OCT in 82% of the eyes (31/38) while foveal atrophy was present in 18% of the eyes (7/38). Concentric area of high intensity was the most common FAF abnormality observed. Seven out of 12 patients (58%) showed electronegative ERG findings. Sequencing of the RS1 gene identified nine mutations, six of which were novel. The mutations are all located in exons 4–6, including six missense mutations, two nonsense mutations, and one deletion-caused frameshift mutation. Conclusions XLRS is a clinically heterogeneous disease with profound phenotypic inter- and intrafamiliar variability. Genetic sequencing is valuable as it allows a definite diagnosis of XLRS to be made without the classical clinical features and ERG findings. This study showed the variety of clinical features of XLRS and reported novel mutations. PMID:25999676

  10. Service Design Attributes Affecting Diabetic Patient Preferences of Telemedicine in South Korea

    PubMed Central

    Chon, YuCheong; Lee, Jongsu; Choi, Ie-Jung; Yoon, Kun-Ho

    2011-01-01

    Abstract Objective Attempts to introduce telemedicine in South Korea have failed mostly, leaving critical questions for service developers and providers about whether patients would be willing to pay for the service and how the service should be designed to encourage patient buy-in. In this study, we explore patients' valuations and preferences for each attribute of telemedicine service for diabetes management and evaluate patient willingness to pay for specific service attributes. Materials and Methods We conducted a conjoint survey to collect data on patients' stated preferences among telemedicine service alternatives. The alternatives for diabetes-related service differed in 10 attributes, including those related to price, type of service provider, and service scope. To estimate the relative importance of attributes, patients' willingness to pay for each attribute, and their probable choice of specific alternatives, we used a rank-ordered logit model. A total of 118 respondents participated in the survey. Results All 10 attributes significantly affected patients' valuations and preferences, and demographic and disease characteristics, such as existence of complications and comorbidities, significantly affected patients' valuations of the attributes. Price was the most important attribute, followed by comprehensive scope of service, the availability of mobile phone-based delivery, and large general-hospital provided services. Conclusions The study findings have significant implications for adoption policy and strategy of telemedicine in diabetes management care. Further, the methodology presented in this study can be used to draw knowledge needed to formulate effective policy for adoption of the necessary technology and for the design of services that attract potential beneficiaries. PMID:21631382

  11. Facial affect recognition in early and late-stage schizophrenia patients.

    PubMed

    Romero-Ferreiro, María Verónica; Aguado, Luis; Rodriguez-Torresano, Javier; Palomo, Tomás; Rodriguez-Jimenez, Roberto; Pedreira-Massa, José Luis

    2016-04-01

    Prior studies have shown deficits in social cognition and emotion perception in first-episode psychosis (FEP) and multi-episode schizophrenia (MES) patients. These studies compared patients at different stages of the illness with only a single control group which differed in age from at least one clinical group. The present study provides new evidence of a differential pattern of deficit in facial affect recognition in FEP and MES patients using a double age-matched control design. Compared to their controls, FEP patients only showed impaired recognition of fearful faces (p=.007). In contrast to this, the MES patients showed a more generalized deficit compared to their age-matched controls, with impaired recognition of angry, sad and fearful faces (ps<.01) and an increased misattribution of emotional meaning to neutral faces. PANSS scores of FEP patients on Depressed factor correlated positively with the accuracy to recognize fearful expressions (r=.473). For the MES group fear recognition correlated positively with negative PANSS factor (r=.498) and recognition of sad and neutral expressions was inversely correlated with disorganized PANSS factor (r=-.461 and r=-.541, respectively). These results provide evidence that a generalized impairment of affect recognition is observed in advanced-stage patients and is not characteristic of the early stages of schizophrenia. Moreover, the finding that anomalous attribution of emotional meaning to neutral faces is observed only in MES patients suggests that an increased attribution of salience to social stimuli is a characteristic of social cognition in advanced stages of the disorder. PMID:26874869

  12. Patient Ethnicity Affects Triage Assessments and Patient Prioritization in U.S. Department of Veterans Affairs Emergency Departments

    PubMed Central

    Vigil, Jacob M.; Coulombe, Patrick; Alcock, Joe; Kruger, Eric; Stith, Sarah S.; Strenth, Chance; Parshall, Mark; Cichowski, Sara B.

    2016-01-01

    Abstract Ethnic minority patients receive lower priority triage assignments in Veteran's Affairs (VA) emergency departments (EDs) compared to White patients, but it is currently unknown whether this disparity arises from generalized biases across the triage assessment process or from differences in how objective and/or subjective institution-level or person-level information is incorporated into the triage assessment process, thus contributing to disparate treatment. The VA database of electronic medical records of patients who presented to the VA ED from 2008 to 2012 was used to measure patient ethnicity, self-reported pain intensity (PI) levels, heart rate (HR), respiratory rate (RR), and nurse-provided triage assignment, the Emergency Severity Index (ESI) score. Multilevel, random effects linear modeling was used to control for demographic and clinical characteristics of patients as well as age, gender, and experience of triage nurses. A total of 359,642 patient/provider encounters between 129,991 VA patients and 774 nurses were included in the study. Patients were 61% non-Hispanic White [NHW], 28% African-American, 7% Hispanic, 2% Asian-American, <1% American Indian/Alaska Native, and 1% mixed ethnicity. After controlling for demographic characteristics of nurses and patients, African-American, Hispanic, and mixed-ethnicity patients reported higher average PI scores but lower HRs and RRs than NHW patients. NHW patients received higher priority ESI ratings with lower PI when compared against African-American patients. NHW patients with low to moderate HRs also received higher priority ESI scoring than African-American, Hispanic, Asian-American, and Mixed-ethnicity patients; however, when HR was high NHWs received lower priority ESI ratings than each of the minority groups (except for African-Americans). This study provides evidence for systemic differences in how patients’ vital signs are applied for determining ESI scores for different ethnic groups

  13. Tracheal Decannulation Protocol in Patients Affected by Traumatic Brain Injury

    PubMed Central

    Zanata, Isabel de Lima; Santos, Rosane Sampaio; Hirata, Gisela Carmona

    2014-01-01

    Introduction The frequency of tracheostomy in patients with traumatic brain injury (TBI) contrasts with the lack of objective criteria for its management. The study arose from the need for a protocol in the decision to remove the tracheal tube. Objective To evaluate the applicability of a protocol for tracheal decannulation. Methods A prospective study with 20 patients, ranging between 21 and 85 years of age (average 33.55), 4 of whom were women (20%) and 16 were men (80%). All patients had been diagnosed by a neurologist as having TBI, and the anatomical region of the lesion was known. Patients were evaluated following criteria for tracheal decannulation through a clinical evaluation protocol developed by the authors. Results Decannulation was performed in 12 (60%) patients. Fourteen (70%) had a score greater than 8 on the Glasgow Coma Scale and only 2 (14%) of these were not able to undergo decannulation. Twelve (60%) patients maintained the breathing pattern with occlusion of the tube and were successfully decannulated. Of the 20 patients evaluated, 11 (55%) showed no signs suggestive of tracheal aspiration, and of these, 9 (82%) began training on occlusion of the cannula. The protocol was relevant to establish the beginning of the decannulation process. The clinical assessment should focus on the patient's condition to achieve early tracheal decannulation. Conclusion This study allowed, with the protocol, to establish six criteria for tracheal decannulation: level of consciousness, respiration, tracheal secretion, phonation, swallowing, and coughing. PMID:25992074

  14. Analysis of factors affecting hemorrhagic diathesis and overall survival in patients with acute promyelocytic leukemia

    PubMed Central

    Lee, Ho Jin; Kim, Dong Hyun; Lee, Seul; Koh, Myeong Seok; Kim, So Yeon; Lee, Ji Hyun; Lee, Suee; Oh, Sung Yong; Han, Jin Yeong; Kim, Hyo-Jin; Kim, Sung-Hyun

    2015-01-01

    Background/Aims: This study investigated whether patients with acute promyelocytic leukemia (APL) truly fulfill the diagnostic criteria of overt disseminated intravascular coagulation (DIC), as proposed by the International Society on Thrombosis and Haemostasis (ISTH) and the Korean Society on Thrombosis and Hemostasis (KSTH), and analyzed which component of the criteria most contributes to bleeding diathesis. Methods: A single-center retrospective analysis was conducted on newly diagnosed APL patients between January 1995 and May 2012. Results: A total of 46 newly diagnosed APL patients were analyzed. Of these, 27 patients (58.7%) showed initial bleeding. The median number of points per patient fulfilling the diagnostic criteria of overt DIC by the ISTH and the KSTH was 5 (range, 1 to 7) and 3 (range, 1 to 4), respectively. At diagnosis of APL, 22 patients (47.8%) fulfilled the overt DIC diagnostic criteria by either the ISTH or KSTH. In multivariate analysis of the ISTH or KSTH diagnostic criteria for overt DIC, the initial fibrinogen level was the only statistically significant factor associated with initial bleeding (p = 0.035), but it was not associated with overall survival (OS). Conclusions: Initial fibrinogen level is associated with initial presentation of bleeding of APL patients, but does not affect OS. PMID:26552464

  15. Clinical findings in patients with anorexia nervosa and affective illness in their relatives.

    PubMed

    Gershon, E S; Schreiber, J L; Hamovit, J R; Dibble, E D; Kaye, W; Nurnberger, J I; Andersen, A E; Ebert, M

    1984-11-01

    The most prevalent psychiatric disorders in the families of patients with anorexia nervosa are bipolar and unipolar major affective disorder. The presence of affective disorder, self-induced vomiting, or bulimia in the patient is not predictive of affective illness in the relatives. Thus these features do not define genetic heterogeneity within anorexia nervosa. There may be genetic factors shared between anorexia nervosa and affective disorders. PMID:6496786

  16. Factors affecting patient outcome in primary cutaneous aspergillosis

    PubMed Central

    Tatara, Alexander M.; Mikos, Antonios G.; Kontoyiannis, Dimitrios P.

    2016-01-01

    Abstract Primary cutaneous aspergillosis (PCA) is an uncommon infection of the skin. There is a paucity of organized literature regarding this entity in regard to patient characteristics, associated Aspergillus species, and treatment modalities on outcome (disease recurrence, disease dissemination, and mortality). We reviewed all published reports of PCA from 1967 to 2015. Cases were deemed eligible if they included the following: patient baseline characteristics (age, sex, underlying condition), evidence of proven or probable PCA, primary treatment strategy, and outcome. We identified 130 eligible cases reported from 1967 to 2015. The patients were predominantly male (63.8%) with a mean age of 30.4 ± 22.1 years. Rates of PCA recurrence, dissemination, and mortality were 10.8%, 18.5%, and 31.5%, respectively. In half of the cases, there was an association with a foreign body. Seven different Aspergillus species were reported to cause PCA. Systemic antifungal therapy without surgery was the most common form of therapy (60% of cases). Disease dissemination was more common in patients with underlying systemic conditions and occurred on average 41.4 days after PCA diagnosis (range of 3–120 days). In a multivariate linear regression model of mortality including only patients with immunosuppressive conditions, dissemination and human immunodeficiency virus/acquired immune deficiency syndrome were statistically significantly associated with increased mortality. Nearly one-third of patients with PCA die with the disease. Dissemination and host status are critical in patient outcome. PMID:27367980

  17. [Neurological presentations of lysosomal diseases in adult patients].

    PubMed

    Sedel, F; Turpin, J-C; Baumann, N

    2007-10-01

    Lysosomal diseases represent a large group of genetic storage disorders characterized by a defect in the catabolism of complex molecules within the lysosome. Effective treatments are now possible for some of them given progresses in bone-marrow transplantation, enzyme replacement therapy and substrate reduction therapy. Neurologists and psychiatrists are concerned by these diseases because they can present in adolescence or adulthood with progressive neuropsychiatric signs. Here we focus on late-onset clinical forms which can be met in an adult neurology or psychiatric department. Lysosomal diseases were classified into 3 groups: (1) leukodystrophies (metachromatic leukodystrophy, Krabbe's disease and Salla's disease); (2) Neurodegenerative or psychiatric-like diseases (GM1 and GM2 gangliosidoses, Niemann Pick type C disease, sialidosis type I, ceroid-lipofuscinosis, mucopolysaccharidosis type III); (3) multisystemic diseases (Gaucher's disease, Fabry's disease, alpha and B mannosidosis, Niemann Pick disease type B, fucosidosis, Schindler/Kanzaki disease, and mucopolysaccharidosis type I and II. We propose a diagnostic approach guided by clinical examination, brain MRI, electrodiagnostic studies and abdominal echography. PMID:18033028

  18. Nickel allergy: what it is and how it can affect our patient care.

    PubMed

    Hannah, Janet

    2012-01-01

    Nickel allergy is the second most common form of allergic contact dermatitis skin allergy, second only to poison ivy. There is no cure for a nickel allergy. The best treatment is to avoid contact with all products known to have nickel content. Because nickel is present in a vast amount of items used every day in the gastroenterology endoscopy setting, it is not possible to have a nickel-free environment. Nurses need to be aware of items in their facility, which could affect the nickel-allergic patient in an adverse way. The focus should be to limit patient exposure as much as possible. This article provides an overview of nickel allergy and areas of risk for patients in the gastroenterology endoscopy setting. PMID:22847285

  19. Minimally invasive prosthetic procedures in the rehabilitation of a bulimic patient affected by dental erosion

    PubMed Central

    Derchi, Giacomo; Peñarrocha, David; Barone, Antonio; Covani, Ugo

    2015-01-01

    The population affected by dental erosion due to bulimia is generally very young. This population group has a high aesthetic requirement; the dentition in these patients is severely damaged, especially in the anterior maxillary quadrant. In terms of treatment, it is still controversial whether an adhesive rehabilitation is preferable to a longer-lasting but more aggressive conventional treatment, such as full-crown coverage of the majority of teeth. This case report describes the prosthetic rehabilitation of a young female patient previously affected by bulimia nervosa and presenting erosion of the maxillary teeth. The prosthetic rehabilitation was performed through indirect adhesive restorations of the anterior teeth and direct restorations of the posterior teeth. A clinical follow-up after 4 years showed that the occlusion remained satisfactorily restored. Posterior direct composite resin restorations and anterior indirect adhesive composite restorations proved to be an effective time and money-saving procedure to rehabilitate patients affected by dental erosion. Adhesive rehabilitation provides a functional and good aesthetic result while preserving tooth structure. Key words:Bulimia, dental erosion, composite resin, veneers. PMID:25810832

  20. Mucormycosis in a healthy elderly patient presenting as oro-antral fistula: Report of a rare incidence.

    PubMed

    Nilesh, Kumar; Malik, Neelima A; Belgaumi, Uzma

    2015-04-01

    Mucormycosis is a rare opportunistic fungal infection that commonly affects patients who are immuno-compromised. It invariably presents as an acute spreading infection, with very poor prognosis if not treated promptly. We report a case of mucormycosis in immuno-competent elderly patient, presenting as oro-antral communication. Patient's history, clinical and laboratory evaluation revealed no systemic predisposing factors. The disease was non-fulminant, localized and showed remission after local measures, without parentral anti-fungal therapy. Key words:Mucormycosis, maxilla, elderly, oroantral communication. PMID:26155356

  1. Balancing the presentation of information and options in patient decision aids: an updated review

    PubMed Central

    2013-01-01

    Background Standards for patient decision aids require that information and options be presented in a balanced manner; this requirement is based on the argument that balanced presentation is essential to foster informed decision making. If information is presented in an incomplete/non-neutral manner, it can stimulate cognitive biases that can unduly affect individuals’ knowledge, perceptions of risks and benefits, and, ultimately, preferences. However, there is little clarity about what constitutes balance, and how it can be determined and enhanced. We conducted a literature review to examine the theoretical and empirical evidence related to balancing the presentation of information and options. Methods A literature search related to patient decision aids and balance was conducted on Medline, using MeSH terms and PubMed; this search supplemented the 2011 Cochrane Collaboration’s review of patient decision aids trials. Only English language articles relevant to patient decision making and addressing the balance of information and options were included. All members of the team independently screened clusters of articles; uncertainties were resolved by seeking review by another member. The team then worked in sub-groups to extract and synthesise data on theory, definitions, and evidence reported in these studies. Results A total of 40 articles met the inclusion criteria. Of these, six explained the rationale for balancing the presentation of information and options. Twelve defined “balance”; the definition of “balance” that emerged is as follows: “The complete and unbiased presentation of the relevant options and the information about those options—in content and in format—in a way that enables individuals to process this information without bias”. Ten of the 40 articles reported assessing the balance of the relevant decision aid. All 10 did so exclusively from the users’ or patients’ perspective, using a five-point Likert-type scale

  2. Does a clerkship affect students' views of psychiatric patients?

    PubMed

    Fabrega, H

    1995-12-01

    This study deals with the views of medical students toward real psychiatric patients. The students answered seven questions about ten patients who had been interviewed by a senior faculty member. The interviews were recorded on audiovisual tapes. The questions dealt with different aspects of mental illness and included views on how laypersons would evaluate and respond to patients, what it would be like to care for the patients, and whether the patients were potentially dangerous. Answers to questions were correlated. Gender and the student's accuracy in rating psychopathology were used as independent variables to examine students' views and the possible change in these views as a result of participating in a 6-week psychiatric clerkship. The pattern of intercorrelations is reported and discussed. Negative views correlated with anticipated difficulty in caring for patients, and positive views correlated with a higher accuracy in rating psychopathology. In general, student views about mental illness were relatively impervious to the effect of a clerkship. Results are discussed in terms of prior research and knowledge about gender differences in interpersonal sensitivity. Some of the social implications of the results are discussed. PMID:8522934

  3. Activation of less affected corticospinal tract and poor motor outcome in hemiplegic pediatric patients: a diffusion tensor tractography imaging study

    PubMed Central

    Kim, Jin Hyun; Son, Su Min

    2015-01-01

    The less affected hemisphere is important in motor recovery in mature brains. However, in terms of motor outcome in immature brains, no study has been reported on the less affected corticospinal tract in hemiplegic pediatric patients. Therefore, we examined the relationship between the condition of the less affected corticospinal tract and motor function in hemiplegic pediatric patients. Forty patients with hemiplegia due to perinatal or prenatal injury (13.7 ± 3.0 months) and 40 age-matched typically developing controls were recruited. These patients were divided into two age-matched groups, the high functioning group (20 patients) and the low functioning group (20 patients) using functional level of hemiplegia scale. Diffusion tensor tractography images showed that compared with the control group, the patient group of the less affected corticospinal tract showed significantly increased fiber number and significantly decreased fractional anisotropy value. Significantly increased fiber number and significantly decreased fractional anisotropy value in the low functioning group were observed than in the high functioning group. These findings suggest that activation of the less affected hemisphere presenting as increased fiber number and decreased fractional anisotropy value is related to poor motor function in pediatric hemiplegic patients. PMID:26889198

  4. Discrimination and evocation of affectively intoned speech in patients with right parietal disease.

    PubMed

    Tucker, D M; Watson, R T; Heilman, K M

    1977-10-01

    Patients with right parietal disease have disturbed comprehension of affective speech. Ability to discriminate affective speech (make same/different discriminations) and ability to repeat emotionally bland sentences with affective tones were tested in three groups of subjects--patients with right parietal dysfunction and neglect, conduction aphasics with left hemispheric lesions, and patients without intracranial disease. Patients with right parietal dysfunction performed significantly poorer than did aphasic controls on both a recognition and discrimination task. Patients with right parietal dysfunction also scored poorer on the evocative task than the nonaphasic controls. PMID:561908

  5. Risk factors affecting the survival rate in patients with symptomatic pericardial effusion undergoing surgical intervention

    PubMed Central

    Mirhosseini, Seyed Mohsen; Fakhri, Mohammad; Mozaffary, Amirhossein; Lotfaliany, Mojtaba; Behzadnia, Neda; Ansari Aval, Zahra; Ghiasi, Seyed Mohammad Saeed; Boloursaz, Mohammad Reza; Masjedi, Mohammad Reza

    2013-01-01

    OBJECTIVES The optimal management and treatment of pericardial effusion are still controversial. There is limited data related to the risk factors affecting survival in these patients. The aim of this study was to determine the risk factors affecting the survival rate of patients with symptomatic pericardial effusion who underwent surgical interventions. METHODS From 2004 to 2011, we retrospectively analysed 153 patients who underwent subxiphoid pericardial window as their surgical intervention to drain pericardial effusions at the National Research Institute of Tuberculosis and Lung diseases (NRITLD). To determine the effects of risk factors on survival rate, demographic data, clinical records, echocardiographic data, computed tomographic and cytopathological findings and also operative information of patients were recorded. Patients were followed annually until the last clinical follow-up (August 2011). To determine the prognostic factors affecting survival, both univariate analysis and multivariate Cox proportional hazards model were utilized. RESULTS There were 89 men and 64 women with a mean age of 50.3 ± 15.5 years. The most prevalent symptom was dyspnoea. Concurrent malignancies were present in 66 patients. Lungs were the most prevalent primary site for malignancy. The median duration of follow-up was 15 (range 1–85 months). Six-month, 1-year and 18-month survival rates were 85.6, 61.4 and 36.6%, respectively. In a multivariate analysis, positive history of lung cancer (hazard ratio [HR] 2.894, 95% confidence interval [CI] 1.362–6.147, P = 0.006) or other organ cancers (HR 2.315, 95% CI 1.009–50311, P = 0.048), presence of a mass in the computed tomography (HR 1.985, 95% CI 1.100–3.581, P = 0.023), and echocardiographic findings compatible with tamponade (HR 1.745, 95% CI 1.048–2.90 P = 0.032) were the three independent predictors of postoperative death. CONCLUSIONS In the surgical management of pericardial effusion, patients with underlying

  6. Late Holocene to present climatic and anthropogenic drivers affecting wetland plant communities, Florida Everglades, USA

    NASA Astrophysics Data System (ADS)

    Bernhardt, C. E.; Willard, D. A.

    2011-12-01

    We synthesize the paleoecological results of dozens of sediment cores to evaluate the complex interactions of regional climate variability and anthropogenic modifications during the late Holocene affecting the development, stability, and resilience of the Florida Everglades wetlands. The Everglades is a mosaic of wetland types whose distributions are controlled by water depth, hydroperiod, fire, and substrate. External stressors could trigger shifts in the vegetation composition and change the community structure. Episodic severe periods of aridity during the late Holocene caused regional shifts in vegetation including the initiation and development of tree islands and sawgrass ridges, which became established during abrupt drought events. While the timing varies site to site, most droughts occurred during well-documented global climate events like the Medieval Climate Anomaly and the Little Ice Age. However, slough vegetation is more resilient to climate variability and quickly returns to its original composition after droughts. Twentieth century modification to the natural Everglades hydrology saw the distribution wetlands severely altered. The response was not homogeneous. Some communities were drowned by prolonged hydroperiods whereas other communities, such as marl prairies became drier. However, slough vegetation in the ridge and slough landscape did not respond to 20th century land use but instead has been sensitive to changes in precipitation associated with the North Atlantic Oscillation and the Atlantic Multidecadal Oscillation.

  7. SUPPLEMENTAL DIETARY INULIN AFFECTS BIOAVAILABILITY OF IRON PRESENT IN CORN AND SOYBEAN MEAL TO YOUNG PIGS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Iron deficiency represents one of the most common global nutritional disorders in humans. Our objective was to determine whether and how supplemental inulin improved bioavailability of iron intrinsically present in a corn-soybean meal based diet to young pigs for hemoglobin synthesis. In Experimen...

  8. Position Distinctiveness, Item Familiarity, and Presentation Frequency Affect Reconstruction of Order in Immediate Episodic Memory

    ERIC Educational Resources Information Center

    Healy, Alice F.; Shea, Kathleen M.; Kole, James A.; Cunningham, Thomas F.

    2008-01-01

    Three experiments examined the effects of position distinctiveness, item familiarity, and frequency of presentation on serial position functions in a task involving reconstructing the order of a subset of 12 names in a list of 20 names. Three different serial position conditions were compared in which the subset of names occurred in Positions…

  9. Retrospective Analysis of Varied Clinical Presentations and Delayed Diagnosis in Tuberculosis affection of Extremities

    PubMed Central

    Vijay, PG; Joseph, Manuel V

    2012-01-01

    Introduction: Tuberculous involvement of extremities is not rare (50% of osseous disease which is 1-8% of extrapulmonary tuberculosis. These are commonly seen in larger joints followed by foot joints. These are termed milder form of tuberculosis as they are paucibacilary and have low chance of spread of infection. Also due to this nature they are often mis-diagnosed and mistreated. Invasive procedures to yield biological sample may be required to diagnose it. Case Report: We report a series of 7 cases with involvement of extremities. Anatomical sites involved were lateral humeral condyle, flexor tenosynovium, distal femur, knee joint, calcaneum, ankle skin. They were initially treated as tennis elbow (arthritis elbow), carpel tunnel syndrome (flexor tenosynovitis, Rheumatoid arthritis), plantar fasciitis (calcaneum osteomyelitis), pyogenic osteomyelitis and non-healing ulcer (osteomyelitis distal femur and ankle ulcer respectively). Average age was 46.3 years and all patients were males. Average duration of detection from the onset of symptoms to diagnosis was mean16 months, much longer in upper limb (mean29.3 months) and shorter in lower limb (6 months). ESR was elevated in all cases with mean value of 63.4. Chest radiograph was negative (71.4%) in all except two. AFB culture and Mantoux test were positive in 2 cases. Histopathology showed granulomatous inflammation in all specimens and all patients were started on AKT on basis of this. All cases responded well to anti-tuberculous regimen with no recurrence at last follow up. Conclusions: Monoarthritis, recurrent compression neuropathies due to synovitis, non-healing osteomyelitis, sinuses and ulcers must be viewed with caution. The usual hematological investigations are not very reliable, but a moderately raised ESR is useful findings to suspect and intervene. Appropriate specimens from the suspected site of involvement should be obtained for microscopy, culture and histopathological examination to increase the

  10. Change in patient affect/defense ratio from early to late sessions in brief psychotherapy.

    PubMed

    Taurke, E A; Flegenheimer, W; McCullough, L; Winston, A; Pollack, J; Trujillo, M

    1990-09-01

    The current study examined changes in the ratio of patients' affective and defensive behaviors during the course of brief psychodynamic psychotherapy. Treatments of 16 patients were videotaped. For each patient, four sessions were evaluated with a minute-by-minute coding system of process variables. When patients were grouped according to outcome scores, significant differences between the high outcome and the average-to-low outcome groups emerged. During the early phase of treatment, patients in both groups showed an average of one affective response per five defensive responses. By the late phase of treatment, the high outcome patients showed a marked shift to one affective response per two defensive responses, while the low outcome patients remained the same. An incidental finding was a negative correlation between good outcome and the ratio of defensive behavior to total patient activity. PMID:2246376

  11. CT Angiography and Presentation NIH stroke Scale in Predicting TIA in Patients Presenting with Acute Stroke Symptoms.

    PubMed

    Karaman, Bedriye; Selph, James; Burdine, Joselyn; Graham, Cole Blease; Sen, Souvik

    2013-11-01

    Patient candidacy for acute stroke intervention, is currently assessed using brain computed tomography angiography (CTA) evidence of significant stenosis/occlusion (SSO) with a high National Institutes of Health Stroke Scale (NIHSS) (>6). This study examined the association between CTA without significant stenosis/occlusion (NSSO) and lower NIHSS (≤ 6) with transient ischemic attack (TIA) and other good clinical outcomes at discharge. Patients presenting <8 hours from stroke symptom onset, had an NIHSS assessment and brain CTA performed at presentation. Good clinical outcomes were defined as: discharge diagnosis of TIA, modified Rankin Score [mRS] ≤ 1, and home as the discharge disposition. Eighty-five patients received both an NIHSS at presentation and a CTA at 4.2 ± 2.2 hours from stroke symptom onset. Patients with NSSO on CTA as well as those with NIHSS≤6 had better outcomes at discharge (p<0.001). NIHSS ≤ 6 were more likely than NSSO (p=0.01) to have a discharge diagnosis of TIA (p<0.001). NSSO on CTA and NIHSS ≤ 6 also correlated with fewer deaths (p<0.001). Multivariable analyses showed NSSO on CTA (Adjusted OR: 5.8 95% CI: 1.2-27.0, p=0.03) independently predicted the discharge diagnosis of TIA. Addition of NIHSS ≤ 6 to NSSO on CTA proved to be a stronger independent predictor of TIA (Adjusted OR 18.7 95% CI: 3.5-98.9, p=0.001). PMID:24851234

  12. CT Angiography and Presentation NIH stroke Scale in Predicting TIA in Patients Presenting with Acute Stroke Symptoms

    PubMed Central

    Karaman, Bedriye; Selph, James; Burdine, Joselyn; Graham, Cole Blease; Sen, Souvik

    2014-01-01

    Patient candidacy for acute stroke intervention, is currently assessed using brain computed tomography angiography (CTA) evidence of significant stenosis/occlusion (SSO) with a high National Institutes of Health Stroke Scale (NIHSS) (>6). This study examined the association between CTA without significant stenosis/occlusion (NSSO) and lower NIHSS (≤ 6) with transient ischemic attack (TIA) and other good clinical outcomes at discharge. Patients presenting <8 hours from stroke symptom onset, had an NIHSS assessment and brain CTA performed at presentation. Good clinical outcomes were defined as: discharge diagnosis of TIA, modified Rankin Score [mRS] ≤ 1, and home as the discharge disposition. Eighty-five patients received both an NIHSS at presentation and a CTA at 4.2 ± 2.2 hours from stroke symptom onset. Patients with NSSO on CTA as well as those with NIHSS≤6 had better outcomes at discharge (p<0.001). NIHSS ≤ 6 were more likely than NSSO (p=0.01) to have a discharge diagnosis of TIA (p<0.001). NSSO on CTA and NIHSS ≤ 6 also correlated with fewer deaths (p<0.001). Multivariable analyses showed NSSO on CTA (Adjusted OR: 5.8 95% CI: 1.2-27.0, p=0.03) independently predicted the discharge diagnosis of TIA. Addition of NIHSS ≤ 6 to NSSO on CTA proved to be a stronger independent predictor of TIA (Adjusted OR 18.7 95% CI: 3.5-98.9, p=0.001). PMID:24851234

  13. Factors affecting daily activities of patients with cerebral infarction

    PubMed Central

    Liu, Peng; Zhou, Cheng-ye; Zhang, Ying; Wang, Yun-feng; Zou, Chang-lin

    2010-01-01

    BACKGROUND: Stroke is the leading cause of death and long-term disability. This study was undertaken to investigate the factors influencing daily activities of patients with cerebral infarction so as to take interventional measures earlier to improve their daily activities. METHODS: A total of 149 patients with first-episode cerebral infarction were recruited into this prospective study. They were admitted to the Encephalopathy Center, Department of Neurology, the First Affiliated Hospital of Wenzhou Medical College in Zhejiang Province from August 2008 to December 2008. The baseline characteristics of the patients and cerebral infarction risk factors on the first day of admission were recorded. White blood cell (WBC) count, plasma glucose (PG), and many others of laboratory targets were collected in the next morning. Barthel index (BI) was calculated at 2 weeks and 3 months respectively after onset of the disease at the outpatient clinic or by telephone call. Lung infection, urinary tract infection and atrial fibrillation if any were recorded on admission. The National Institute of Health Stroke Scale (NIHSS) scores and the GCS scores were recorded within 24 hours on and after admission, at the second week, and at the third month after the onset of cerebral infarction respectively. RESULTS: The factors of BI at 2 weeks and 3 months after onset were the initial PG level, WBC count and initial NIHSS scores. Besides, urinary tract infection on admission was also the factor for BI at 3 months. CONCLUSION: Active measures should be taken to control these factors to improve the daily activities of patients with cerebral infarction. PMID:25214953

  14. Sensitivity comparison of sequential monadic and side-by-side presentation protocols in affective consumer testing.

    PubMed

    Colyar, Jessica M; Eggett, Dennis L; Steele, Frost M; Dunn, Michael L; Ogden, Lynn V

    2009-09-01

    The relative sensitivity of side-by-side and sequential monadic consumer liking protocols was compared. In the side-by-side evaluation, all samples were presented at once and evaluated together 1 characteristic at a time. In the sequential monadic evaluation, 1 sample was presented and evaluated on all characteristics, then returned before panelists received and evaluated another sample. Evaluations were conducted on orange juice, frankfurters, canned chili, potato chips, and applesauce. Five commercial brands, having a broad quality range, were selected as samples for each product category to assure a wide array of consumer liking scores. Without their knowledge, panelists rated the same 5 retail brands by 1 protocol and then 3 wk later by the other protocol. For 3 of the products, both protocols yielded the same order of overall liking. Slight differences in order of overall liking for the other 2 products were not significant. Of the 50 pairwise overall liking comparisons, 44 were in agreement. The different results obtained by the 2 protocols in order of liking and significance of paired comparisons were due to the experimental variation and differences in sensitivity. Hedonic liking scores were subjected to statistical power analyses and used to calculate minimum number of panelists required to achieve varying degrees of sensitivity when using side-by-side and sequential monadic protocols. In most cases, the side-by-side protocol was more sensitive, thus providing the same information with fewer panelists. Side-by-side protocol was less sensitive in cases where sensory fatigue was a factor. PMID:19895498

  15. Nightmares in Patients With Psychosis: The Relation With Sleep, Psychotic, Affective, and Cognitive Symptoms

    PubMed Central

    Sheaves, Bryony; Onwumere, Juliana; Keen, Nadine; Stahl, Daniel; Kuipers, Elizabeth

    2015-01-01

    Objective: To examine the prevalence of nightmares in people with psychosis and to describe the link between nightmares and sleep quality, psychotic, affective, and cognitive symptoms. Methods: Forty participants with psychotic symptoms completed an assessment of nightmares, sleep quality, positive symptoms of psychosis, affect, posttraumatic stress, social functioning, and working memory. Results: Among the patients, 55% reported weekly distressing nightmares. Experience of more frequent nightmares was related to poorer sleep quality and sleep efficiency. More distressing nightmares were positively associated with greater delusional severity, depression, anxiety, stress, and difficulties with working memory. Conclusions: Nightmares might be common in those with psychosis and are associated with increased day- and nighttime impairment. Future research should investigate treatments for nightmares, for people presenting with psychotic symptoms. PMID:26454557

  16. Does Time Affect Patient Satisfaction and Health-Related Quality of Life After Reduction Mammoplasty?

    PubMed Central

    Cohen, Wess A.; Homel, Peter

    2016-01-01

    Objective: A total of 62,611 patients with breast hypertrophy underwent breast reduction surgery in 2013 in the United States to improve their symptoms and health-related quality of life. While multiple studies utilizing various outcome instruments demonstrate the efficacy of reductive surgery, it is presently unknown how the postoperative course affects patient satisfaction and health-related quality of life as measured by the BREAST-Q. Our objective was to determine the temporal relationship of patient satisfaction and health-related quality of life after reduction mammoplasty. Methods: Patients prospectively completed the BREAST-Q reduction mammoplasty module at 3 time points during their treatment: preoperatively, at less than 3 months postoperatively, and at more than 3 months (<12 months) postoperatively. A single surgeon (N.P.P.) performed all of the breast reduction procedures. Results: Each time point contained 20 questionnaires. Mean preoperative BREAST-Q scores were significantly lower than scores at the less than 3-month postoperative time point for the scales Satisfaction With Breasts, Psychosocial Well-being, Sexual Well-being, and Physical Well-being (P < .001). There was no significant difference in BREAST-Q scores between the postoperative time points in these measures. Conclusion: Breast reduction surgery offers a vast improvement in patients’ satisfaction and health-related quality of life that is maintained throughout the postoperative period. These findings can assist surgeons in managing patient expectations after reduction mammoplasty and help improve the probability of obtaining prior authorization for insurance coverage. PMID:26819650

  17. Atypical presentation of posterior reversible encephalopathy syndrome: Clinical and radiological characteristics in eclamptic patients.

    PubMed

    Aracki-Trenkić, Aleksandra; Stojanov, Dragan; Trenkić, Milan; Radovanović, Zoran; Ignjatović, Jelena; Ristić, Saša; Trenkić-Bozinović, Marija

    2016-08-01

    Posterior reversible encephalopathy syndrome (PRES) is an obstetric emergency frequently occurring in a pregnant or puerperal woman, manifested with an acute headache, consciousness impairment, seizures, and visual deficits and is associated with white matter changes predominantly affecting the posterior parietal and occipital lobes of the brain. Apart from the above-described typical location of the changes, the most common atypical location involves the brain stem and basal ganglia. Since magnetic resonance imaging (MRI) is more sensitive and specific imaging technique compared to computerized tomography, establishing the diagnosis and follow-up in patients with PRES is based mainly on MRI findings. It is particularly important not to exclude PRES as a possible diagnosis when we have the appropriate clinical presentation accompanied by the atypical radiological findings, since this clinical-radiological syndrome can often be manifested with an atypical MRI image. PMID:27322924

  18. Atypical presentation of posterior reversible encephalopathy syndrome: Clinical and radiological characteristics in eclamptic patients.

    PubMed

    Aracki-Trenkić, Aleksandra; Stojanov, Dragan; Trenkić, Milan; Radovanović, Zoran; Ignjatović, Jelena; Ristić, Saša; Trenkić-Bozinović, Marija

    2016-08-01

    Posterior reversible encephalopathy syndrome (PRES) is an obstetric emergency frequently occurring in a pregnant or puerperal woman, manifested with an acute headache, consciousness impairment, seizures, and visual deficits and is associated with white matter changes predominantly affecting the posterior parietal and occipital lobes of the brain. Apart from the above-described typical location of the changes, the most common atypical location involves the brain stem and basal ganglia. Since magnetic resonance imaging (MRI) is more sensitive and specific imaging technique compared to computerized tomography, establishing the diagnosis and follow-up in patients with PRES is based mainly on MRI findings. It is particularly important not to exclude PRES as a possible diagnosis when we have the appropriate clinical presentation accompanied by the atypical radiological findings, since this clinical-radiological syndrome can often be manifested with an atypical MRI image. PMID:27483175

  19. Rare presentation of adenomatoid odontogenic tumor in a pediatric patient: a case report.

    PubMed

    Bonardi, João Paulo; da Costa, Fernanda Herrera; Matheus, Ricardo Alves; Ito, Fabio Augusto; Pereira-Stabile, Cecilia Luiz

    2016-06-01

    The adenomatoid odontogenic tumor (AOT) is a painless benign tumor with slow growth, usually asymptomatic. It has three variants: follicular, extrafollicular, and peripheral. In the follicular type, the tumor is associated with an impacted tooth, and maxillary canines are the most frequently affected. Association with primary teeth is very rare. Treatment consists essentially in a total lesion enucleation. The objective of this paper is to present the clinical case of a 7-year-old female patient with an adenomatoid odontogenic tumor associated with the crown of the left lower deciduous canine (73), dislodging it to the mandibular base and consequently shifting and also impacting the permanent lower canine (33). The lesion was treated with careful enucleation, preserving the permanent canine, which then had its eruption path released favoring its migration to an ideal position. PMID:26584947

  20. Atypical presentation of posterior reversible encephalopathy syndrome: Clinical and radiological characteristics in eclamptic patients

    PubMed Central

    Aracki-Trenkić, Aleksandra; Stojanov, Dragan; Trenkić, Milan; Radovanović, Zoran; Ignjatović, Jelena; Ristić, Saša; Trenkić-Bozinović, Marija

    2016-01-01

    Posterior reversible encephalopathy syndrome (PRES) is an obstetric emergency frequently occurring in a pregnant or puerperal woman, manifested with an acute headache, consciousness impairment, seizures, and visual deficits and is associated with white matter changes predominantly affecting the posterior parietal and occipital lobes of the brain. Apart from the above-described typical location of the changes, the most common atypical location involves the brain stem and basal ganglia. Since magnetic resonance imaging (MRI) is more sensitive and specific imaging technique compared to computerized tomography, establishing the diagnosis and follow-up in patients with PRES is based mainly on MRI findings. It is particularly important not to exclude PRES as a possible diagnosis when we have the appropriate clinical presentation accompanied by the atypical radiological findings, since this clinical-radiological syndrome can often be manifested with an atypical MRI image.

  1. Do Physicians' Financial Incentives Affect Medical Treatment and Patient Health?

    PubMed

    Clemens, Jeffrey; Gottlieb, Joshua D

    2014-04-01

    We investigate whether physicians' financial incentives influence health care supply, technology diffusion, and resulting patient outcomes. In 1997, Medicare consolidated the geographic regions across which it adjusts physician payments, generating area-specific price shocks. Areas with higher payment shocks experience significant increases in health care supply. On average, a 2 percent increase in payment rates leads to a 3 percent increase in care provision. Elective procedures such as cataract surgery respond much more strongly than less discretionary services. Non-radiologists expand their provision of MRIs, suggesting effects on technology adoption. We estimate economically small health impacts, albeit with limited precision. PMID:25170174

  2. Predictors of suicide attempts in 3.322 patients with affective disorders and schizophrenia spectrum disorders.

    PubMed

    Gallego, Juan A; Rachamallu, Vivekananda; Yuen, Eunice Y; Fink, Sabina; Duque, Laura M; Kane, John M

    2015-08-30

    This study explores risk factors for suicide attempts using the electronic health records of 3322 patients with either schizophrenia spectrum disorders or affective disorders who underwent a comprehensive psychiatric evaluation at the Emergency Department at the Long Island Jewish Medical Center or the Hillside Evaluation Center at The Zucker Hillside Hospital from August 3rd 2011 to July 5th 2012. Multivariate regression analyses showed, after adjusting for sex, that previous suicidal attempts and financial or relationship losses were significantly associated with a current suicidal attempt. Additionally, higher odds of having a suicidal attempt were also found in those subjects with a diagnosis of an affective disorder, compared to a schizophrenia spectrum diagnosis, and those patients in the children/adolescent group compared to those in the adult/elderly group. Our study results confirm and expand results from prior studies. Therefore, physicians should be alert for the presence of any or all of these factors upon evaluation of psychiatric patients, and if present, either psychiatric hospitalization or a close psychiatric follow up in collaboration with family and a therapist would be key in reducing the risk of potential suicidal behavior. PMID:26077849

  3. Predictors of Suicide Attempts in 3.322 Patients with Affective Disorders and Schizophrenia Spectrum Disorders

    PubMed Central

    Yuen, Eunice Y.; Fink, Sabina; Duque, Laura M.; Kane, John M.

    2015-01-01

    This study explores risk factors for suicide attempts using the electronic health records of 3,322 patients with either schizophrenia spectrum disorders or affective disorders who underwent a comprehensive psychiatric evaluation at the Emergency Department at the Long Island Jewish Medical Center or the Hillside Evaluation Center at The Zucker Hillside Hospital from August 3rd 2011 to July 5th 2012. Multivariate regression analyses showed, after adjusting for sex, that previous suicidal attempts and financial or relationship losses were significantly associated with a current suicidal attempt. Additionally, higher odds of having a suicidal attempt were also found in those subjects with a diagnosis of an affective disorder, compared to a schizophrenia spectrum diagnosis, and those patients in the children/adolescent group compared to those in the adult/elderly group. Our study results confirm and expand results from prior studies. Therefore, physicians should be alert for the presence of any or all of these factors upon evaluation of psychiatric patients, and if present, either psychiatric hospitalization or a close psychiatric follow up in collaboration with family and a therapist would be key in reducing the risk of potential suicidal behavior. PMID:26077849

  4. Does varicocelectomy affect DNA fragmentation in infertile patients?

    PubMed Central

    Telli, Onur; Sarici, Hasmet; Kabar, Mucahit; Ozgur, Berat Cem; Resorlu, Berkan; Bozkurt, Selen

    2015-01-01

    Introduction: The aims of this study were to investigate the effect of varicocelectomy on DNA fragmentation index and semen parameters in infertile patients before and after surgical repair of varicocele. Materials and Methods: In this prospective study, 72 men with at least 1-year history of infertility, varicocele and oligospermia were examined. Varicocele sperm samples were classified as normal or pathological according to the 2010 World Health Organization guidelines. The acridine orange test was used to assess the DNA fragmentation index (DFI) preoperatively and postoperatively. Results: DFI decreased significantly after varicocelectomy from 34.5% to 28.2% (P = 0.024). In addition all sperm parameters such as mean sperm count, sperm concentration, progressive motility and sperm morphology significantly increased from 19.5 × 106 to 30.7 × 106, 5.4 × 106/ml to 14.3 × 106/ml, and 19.9% to 31.2% (P < 0.001) and 2.6% to 3.1% (P = 0.017). The study was limited by the loss to follow-up of some patients and unrecorded pregnancy outcome due to short follow-up. Conclusion: Varicocele causes DNA-damage in spermatozoa. We suggest that varicocelectomy improves sperm parameters and decreases DFI. PMID:25878412

  5. Verbal versus Numerical Probabilities: Does Format Presentation of Probabilistic Information regarding Breast Cancer Screening Affect Women's Comprehension?

    ERIC Educational Resources Information Center

    Vahabi, Mandana

    2010-01-01

    Objective: To test whether the format in which women receive probabilistic information about breast cancer and mammography affects their comprehension. Methods: A convenience sample of 180 women received pre-assembled randomized packages containing a breast health information brochure, with probabilities presented in either verbal or numeric…

  6. Preferential occurrence of attacks during night sleep and/or upon awakening negatively affects migraine clinical presentation

    PubMed Central

    Gori, Sara; Lucchesi, Cinzia; Baldacci, Filippo; Bonuccelli, Ubaldo

    2015-01-01

    Summary It is well known that migraine attacks can preferentially occur during night sleep and/or upon awakening, however the possible implications of this timing on migraine clinical presentation remain unclear. The aim of this study was to assess the possible consequences of sleep-related migraine (defined as ≥75% of migraine attacks occurring during night sleep and/or upon awakening) on the migraine clinical picture (i.e. migraine-related disability, attack severity, use of symptomatic drugs), subjective sleep quality, excessive daytime sleepiness and fatigue. Two hundred consecutive migraine without aura patients were enrolled; patients with comorbid disorders or chronic medication use were excluded. 39% of the migraineurs included in the study received a diagnosis of sleep-related migraine. The mean frequency of migraine attacks (days per month) did not significantly differ between the patients with and those without sleep-related migraine, whereas migraine-related disability (p<0.0001), mean attack severity (p<0.0001), and monthly intake of symptomatic drugs (p<0.0001) were significantly higher in patients with migraine preferentially occurring at night-time and/or upon awakening. Subjective sleep quality and excessive daytime sleepiness did not differ significantly between the two groups, whereas fatigue was significantly more present in the patients with sleep-related migraine (p=0.0001). These data seem to support the hypothesis that patients with sleep-related migraine represent a subset of individuals with a more severe and disabling clinical presentation of migraine and greater impairment of daily functioning, as suggested by the higher degree of fatigue. Migraineurs with night-time attacks also showed a greater use of symptomatic drugs, possibly related to delayed use of symptomatic treatment. The identification of subtypes of patients with a higher disability risk profile could have crucial implications for individually tailored management of

  7. Mucormycosis in a healthy elderly patient presenting as oro-antral fistula: Report of a rare incidence

    PubMed Central

    Malik, Neelima A.; Belgaumi, Uzma

    2015-01-01

    Mucormycosis is a rare opportunistic fungal infection that commonly affects patients who are immuno-compromised. It invariably presents as an acute spreading infection, with very poor prognosis if not treated promptly. We report a case of mucormycosis in immuno-competent elderly patient, presenting as oro-antral communication. Patient’s history, clinical and laboratory evaluation revealed no systemic predisposing factors. The disease was non-fulminant, localized and showed remission after local measures, without parentral anti-fungal therapy. Key words:Mucormycosis, maxilla, elderly, oroantral communication. PMID:26155356

  8. Does tramadol affect coagulation status of patients with malignancy?

    PubMed Central

    Bilir, Ayten; Akay, Meltem Olga; Ceyhan, Dilek; Andıc, Neslihan

    2014-01-01

    Aim: The study investigated the direct effects of tramadol on the coagulation status of women with gynecologic malignancies in vitro. Materials and Methods: Citrated whole-blood samples from 21 patients with gynecologic tumors were spiked ex vivo with 2 or 6 μl/ml tramadol. Thrombelastography (TEG) analysis was performed using ROTEM® to assess clotting time (CT), clot formation time (CFT) and maximum clot formation (MCF). Results: In the INTEM assay, CT (P < 0.05) and CFT (P < 0.01) were significantly prolonged with tramadol at a 6 μl/ml concentration compared with baseline. There were no significant differences in MCF values between the baseline and the tramadol-treated samples (P > 0.05). Blood medicated with tramadol (6 μl/ml) clotted slowly (increased CT and CFT). Conclusion: The changes observed by TEG demonstrated that tramadol impairs hemostasis in a concentration-dependent manner in the whole blood of women with gynecologic malignancies in vitro. PMID:25097280

  9. A steroid-induced bilateral avascular necrosis of the femoral head in an underage patient affected by multiple sclerosis

    PubMed Central

    Carulli, Christian; Nistri, Lorenzo; Bracco, Laura; Giannini, Marta; Amato, Maria Pia

    2015-01-01

    Summary Patients affected by Multiple Sclerosis are often treated by pulsed intravenous corticosteroids to manage acute relapses with positive outcomes. The intravenous administration is frequently associated to avascular necrosis of several bones, particularly the femur. The present report regards a case of an underage MS patient with a bilateral ANFH secondary to pulsed administrations of steroids, managed by a conservative approach on a hip, and by a novel surgical technique on the contralateral side. PMID:26811707

  10. A steroid-induced bilateral avascular necrosis of the femoral head in an underage patient affected by multiple sclerosis.

    PubMed

    Carulli, Christian; Nistri, Lorenzo; Bracco, Laura; Giannini, Marta; Amato, Maria Pia

    2015-01-01

    Patients affected by Multiple Sclerosis are often treated by pulsed intravenous corticosteroids to manage acute relapses with positive outcomes. The intravenous administration is frequently associated to avascular necrosis of several bones, particularly the femur. The present report regards a case of an underage MS patient with a bilateral ANFH secondary to pulsed administrations of steroids, managed by a conservative approach on a hip, and by a novel surgical technique on the contralateral side. PMID:26811707

  11. Holocord spinal epidural abscess in a pregnant patient presenting as premature labour: a rare presentation of an unusual diagnosis.

    PubMed

    Burton, Kirsteen R; Wang, Xi; Dhanoa, Deljit

    2014-07-01

    Spinal epidural abscess (SEA) is a rare clinical entity. It is less common when the entire epidural space is involved, known as a holocord or panspinal SEA, and it is even less common in a pregnant patient. We report a case of methicillin-resistant Staphylococcus aureus holocord SEA in a 30-year-old female at approximately 22 weeks' gestational age who presented with lumbar pain and pelvic pressure and the urge to bear down. Magnetic resonance imaging of the spine demonstrated extensive SEA and meningitis from the foramen magnum to the lumbar spine that was treated both medically and surgically. The incidence of, clinical presentation of, and risk factors for developing SEA are discussed. If untreated, expanding SEAs produce sensory symptoms and signs, motor dysfunction, and, eventually, paralysis and death. The medical and surgical management of SEA is also discussed. SEA can have an insidious and atypical presentation despite extensive involvement of the epidural space. Therefore, the diagnosis of SEA should always be considered in patients who present to the emergency department with back pain. PMID:25060090

  12. Category fluency performance in patients with schizophrenia and bipolar disorder: The influence of affective categories.

    PubMed

    Rossell, Susan L

    2006-02-28

    Semantic fluency (SF) and phonological fluency (PF) were examined in large groups of schizophrenia patients, bipolar patients and controls. As well as standard SF categories (animals and food), fluency to two affective categories, happy and fear was measured, i.e. participants were asked to produce as many words as they could that resulted in or are associated with fear or happiness. Schizophrenia patients showed SF and PF deficits. Bipolar patients showed PF deficits. Thus, PF is argued to be a good cognitive marker in both disorders. Severity of delusions was related to SF performance in all patients. The patient groups showed different patterns on the affective categories compared to controls: the bipolar patients were better and produced more words, especially to the happiness category, and the schizophrenia patients were impaired and produced less words. The results suggest an interesting interaction between psychotic illnesses, fluency and emotion. PMID:16376054

  13. Cerebral venous thrombosis presenting with intracerebral hemorrhage in a patient with paroxysmal nocturnal hemoglobinuria

    PubMed Central

    Shrestha, Gentle Sunder; Poudyal, Bishesh Sharma; Sedain, Gopal; Mahmud, Khandokar Imran; Acharya, Niranja

    2016-01-01

    Cerebral venous thrombosis (CVT) is an uncommon cause of stroke. Paroxysmal nocturnal hemoglobinuria (PNH) is a rare type of hemolytic anemia, frequently associated with thrombophilia. PNH may rarely present with CVT. Approximately, one-third of the patients with CVT develop cerebral hemorrhage. Here, we present a rare combination of CVT presenting with intracerebral hemorrhage in a patient with PNH. High index of suspicion is needed to avoid misdiagnosis. Patient was successfully managed with anticoagulation therapy. PMID:27076714

  14. Gastric perforation presenting as empyema in a patient with pancreatic cancer on bevacizumab treatment.

    PubMed

    Shao, Yu-Yun; Lin, Zhong-Zhe; Liang, Po-Chin; Tien, Yu-Wen; Cheng, Ann-Lii

    2009-05-01

    Bowel perforation is a rare but life-threatening complication of bevacizumab, a new anticancer treatment. Patients with bowel perforation usually present with acute abdominal symptoms. Here a case history is presented to highlight a pancreatic cancer patient on bevacizumab chemotherapy who developed empyema as the first manifestation of gastric perforation. This unusual presentation warns physicians that bevacizumab-related bowel perforation can arise as a thoracic complication, without typical gastrointestinal manifestations, in an advanced cancer patient. PMID:19443383

  15. Clinical Presentation and Outcome in Hospitalized Patients of 2009 Pandemic Influenza A (H1N1) viral infection in Oman

    PubMed Central

    Ahmad, Akhwand Shakeel; Puttaswamy, Chandrashekar; Mudasser, Sayed; Abdelaziz, Omaima

    2011-01-01

    Objectives In 2009, cases of human infection with a novel influenza A (H1N1) virus were detected and soon reached a pandemic level. Presenting clinical features of this disease in Oman were observed and an attempt was made to identify features predicting the high risk of mortality. Methods The clinical and laboratory features at the time of presentation in adult patients admitted with flu-like illness or pneumonia were studied who were later diagnosed as H1N1 infection by PCR of nasopharyngeal and/or throat swabs. Results H1N1 infection mostly affected younger individuals who presented with fever and cough. One-third of the patients had rhinorrhea and a few had vomiting and diarrhea. Chest crepitations were common. Most of the patients had normal or low cell counts. The chest X-ray was normal in 23 (41.8%) cases, while in other cases pneumonia was detected characteristically starting from base and extending up. Almost half of the patients were either in frank or impending respiratory failure. Nine (16.4%) patients died. Conclusion It is difficult to identify H1N1 influenza cases from other patients with a flu-like illness, but it can be strongly suspected when a patient presents with basal pneumonia, particularly if bilateral, with lymphocytopenia, and is hypoxemic, in the presence of other H1N1 infected cases in the community. These features are also indicative of severe illness with high mortality risk. PMID:22125727

  16. Frequency of hypopigmented mycosis fungoides in Egyptian patients presenting with hypopigmented lesions of the trunk.

    PubMed

    Abdel-Halim, Mona; El-Nabarawy, Eman; El Nemr, Reham; Hassan, Abeer M

    2015-11-01

    Hypopigmented mycosis fungoides (HMF) is an uncommon variant of mycosis fungoides with an unknown exact frequency. We aimed to study the frequency of HMF in a cohort of Egyptian patients presenting to a tertiary care center in Cairo, Egypt, with hypopigmented lesions of the trunk. Hundred patients with hypopigmented lesions involving the trunk (with or without other sites involvement) were subjected to thorough clinical and histopathological examination. Immunohistochemical studies (S100, CD4, and CD8) were performed when indicated. Constellation of findings was used to reach a final diagnosis. Sixteen cases had HMF (16%). Other than HMF, our cohort included hypopigmented parapsoriasis en plaque (42 cases), postinflammatory hypopigmentation (28 cases), progressive macular hypomelanosis (12 cases), and pityriasis alba (2 cases). In comparison with other hypopigmented disorders, HMF was significantly associated with progressive disease course (P = 0.004), affection of distal upper limbs (P = 0.005), proximal lower limbs (P = 0.003), large-sized lesions (>5 cm) (P < 0.0001), well-defined margin (P < 0.0001), scaliness (P = 0.002), erythema (P < 0.0001), atrophy (P = 0.012), and mottled pigmentation (P < 0.0001). Awareness of HMF and its characteristic clinical features is mandatory to avoid underdiagnosis or overdiagnosis with subsequent morbidity or unnecessary aggressive therapy, respectively. PMID:26262921

  17. Perception of affective prosody in patients at an early stage of relapsing-remitting multiple sclerosis.

    PubMed

    Kraemer, Markus; Herold, Michele; Uekermann, Jennifer; Kis, Bernhard; Daum, Irene; Wiltfang, Jens; Berlit, Peter; Diehl, Rolf R; Abdel-Hamid, Mona

    2013-03-01

    Cognitive dysfunction is well known in patients suffering from multiple sclerosis (MS) and has been described for many years. Cognitive impairment, memory, and attention deficits seem to be features of advanced MS stages, whereas depression and emotional instability already occur in early stages of the disease. However, little is known about processing of affective prosody in patients in early stages of relapsing-remitting MS (RRMS). In this study, tests assessing attention, memory, and processing of affective prosody were administered to 25 adult patients with a diagnosis of RRMS at an early stage and to 25 healthy controls (HC). Early stages of the disease were defined as being diagnosed with RRMS in the last 2 years and having an Expanded Disability Status Scale (EDSS) of 2 or lower. Patients and HC were comparable in intelligence quotient (IQ), educational level, age, handedness, and gender. Patients with early stages of RRMS performed below the control group with respect to the subtests 'discrimination of affective prosody' and 'matching of affective prosody to facial expression' for the emotion 'angry' of the 'Tübingen Affect Battery'. These deficits were not related to executive performance. Our findings suggest that emotional prosody comprehension is deficient in young patients with early stages of RRMS. Deficits in discriminating affective prosody early in the disease may make misunderstandings and poor communication more likely. This might negatively influence interpersonal relationships and quality of life in patients with RRMS. PMID:23126275

  18. Prevalence and Pattern of Pain Presentation among Patients Attending a Tertiary Dental Center in a Southern Region of Nigeria

    PubMed Central

    Gbenga Omitola, Olufemi; Olabisi Arigbede, Abiodun

    2010-01-01

    Background and aims Orofacial pain is one of the most common reasons for attendance at the dental clinic. The prevalence and the sources of orofacial pain vary from place to place and patients’ response to pain also differs. The aim of this study was to determine the prevalence and pattern of orofacial pain as well as the factors influencing patients’ response to orofacial pain among patients presenting for dental treatment in our center. Materials and methods Consecutive patients presenting with orofacial pain at the Dental Center, University of Port Harcourt Teaching Hospital during the one-year period of the study were recruited into the study. Patients’ demographic data were collected and recorded in special forms. Patients were later examined to confirm the specific cause of pain. This was also recorded. Data generated were analyzed using SPSS for Windows. Results Four hundred and forty-eight patients out of the 2,426 patients seen during the study period had orofacial pain, yielding a prevalence rate of 18.5%. There were 255 females and 193 males with most patients in the 17-27-year age group (49.1%). Lower jaw was commonly affected. Most patients presented after a period of at least one month, with severe and spontaneous pain. Most patients had drug therapy before presentation. Caries was the most common source of orofacial pain. Conclusion Orofacial pain was not uncommon in our center and it accounted for about 20% of patients’ attendance in the center. Dental caries and periodontal diseases were the most common sources of orofacial pain while temporomandibu-lar joint pain and atypical facial pain were not common in our center. Young adults and females were most commonly affected. PMID:22991595

  19. Tufted hair folliculitis in a patient affected by pachydermoperiostosis: case report and videodermoscopic features.

    PubMed

    Baroni, Adone; Romano, Francesca

    2011-01-01

    A 25-year-old man presented with Touraine-Solente-Golé syndrome (primary pachydermoperiostosis), with an area of inflammatory dermatosis (12-month evolution) of the scalp at the cranial vertex. The patient presented with arthropathy, clubbing of the digits, diffuse periostosis, pachydermia of the hands and feet, and periosteal hyperostosis of the knee. Facial seborrhea and sebaceous gland hyperplasia were evident (Figure 1A and 1B and Figure 2A and 2B). Examination of the scalp revealed an erythematous pruritic plaque with erosions, crusts, and pustules, on which multiple tufts of 10 to 20 normal-looking hairs emerged from single follicular openings (Figure 3A). Slight pressure on the perifollicular areas resulted in the discharge of purulent material through the dilated follicular openings. Cervical and occipital lymph nodes were not enlarged, and the patient was in generally good health. Routine laboratory findings were normal. Immunologic studies, including a screening for antinuclear antibody, complement, and immunoglobulins, were normal. Both potassium hydroxide staining and fungal culture were negative. Bacteriologic culture of purulent material taken from the affected area was positive for Staphylococcus aureus. Videodermoscopy of the lesion showed rarefied interfollicular twisted red loops centered around actively affected follicles and white dots with absence of normal vascular pattern (Figure 3B). These dermoscopy patterns are markers for folliculitis decalvans, of which tufted hair folliculitis (THF) is a clinical variant. Histologic examination showed hair plugging, a dense perifollicular infiltrate of plasma cells, lymphocytes, neutrophils, and large areas of scarring and fibrosis, which would confirm suspected THE THF was diagnosed on the grounds of clinical, microbiologic, histologic, and videodermoscopy data. The patient was treated with amoxicillin 875 mg plus clavulanic acid 125 mg twice daily and topical nadifloxacin 1% twice daily for 20 days

  20. Cognitive Function in Adolescent Patients with Anorexia Nervosa and Unipolar Affective Disorders.

    PubMed

    Sarrar, Lea; Holzhausen, Martin; Warschburger, Petra; Pfeiffer, Ernst; Lehmkuhl, Ulrike; Schneider, Nora

    2016-05-01

    Studies have shown impairments in cognitive function among adult patients with anorexia nervosa (AN) and affective disorders (AD). The association between cognitive dysfunctions, AN and AD as well as the specificity for these psychiatric diagnoses remains unclear. Therefore, we examined cognitive flexibility and processing speed in 47 female adolescent patients with AN, 21 female adolescent patients with unipolar affective disorders and 48 female healthy adolescents. All participants completed a neuropsychological test battery. There were no significant group differences regarding cognitive function, except for psychomotor processing speed with poorer performance in patients with AN. A further analysis revealed that all groups performed with the normal range, although patients with AN were over represented in the poorest performing quartile. We found no severe cognitive impairments in either patient group. Nevertheless, belonging to the AN group contributed significantly to poor performances in neuropsychological tasks. Therefore, we conclude that the risk for cognitive impairments is slightly higher for patients with AN. PMID:26695683

  1. Crusted Scabies: Presenting as erythroderma in a human immunodeficiency virus-seropositive patient

    PubMed Central

    Kulkarni, Shruti; Shah, Hiral; Patel, Bharti; Bhuptani, Neela

    2016-01-01

    Crusted scabies is a rare manifestation of scabies characterized by uncontrolled proliferation of mites in the skin. It is common in patients with sensory neuropathy, mentally retarded persons and in patients who are immunosuppressed. Further, crusted scabies can rarely present as erythroderma (<0.5% cases) necessitating a high index of suspicion for its diagnosis. Because of its rare occurrence, we are reporting a case of crusted scabies presenting as erythroderma, in a human immunodeficiency virus seropositive patient. PMID:27190417

  2. Crusted Scabies: Presenting as erythroderma in a human immunodeficiency virus-seropositive patient.

    PubMed

    Kulkarni, Shruti; Shah, Hiral; Patel, Bharti; Bhuptani, Neela

    2016-01-01

    Crusted scabies is a rare manifestation of scabies characterized by uncontrolled proliferation of mites in the skin. It is common in patients with sensory neuropathy, mentally retarded persons and in patients who are immunosuppressed. Further, crusted scabies can rarely present as erythroderma (<0.5% cases) necessitating a high index of suspicion for its diagnosis. Because of its rare occurrence, we are reporting a case of crusted scabies presenting as erythroderma, in a human immunodeficiency virus seropositive patient. PMID:27190417

  3. Muscle hypertrophy as the presenting sign in a patient with a complete FHL1 deletion.

    PubMed

    Willis, T A; Wood, C L; Hudson, J; Polvikoski, T; Barresi, R; Lochmüller, H; Bushby, K; Straub, V

    2016-08-01

    Four and a half LIM protein 1 (FHL1/SLIM1) has recently been identified as the causative gene mutated in four distinct diseases affecting skeletal muscle that have overlapping features, including reducing body myopathy, X-linked myopathy, X-linked dominant scapuloperoneal myopathy and Emery-Dreifuss muscular dystrophy. FHL1 localises to the sarcomere and the sarcolemma and is believed to participate in muscle growth and differentiation as well as in sarcomere assembly. We describe in this case report a boy with a deletion of the entire FHL1 gene who is now 15 years of age and presented with muscle hypertrophy, reduced subcutaneous fat, rigid spine and short stature. This case is the first, to our knowledge, with a complete loss of the FHL1 protein and MAP7D3 in combination. It supports the theory that dominant negative effects (accumulation of cytotoxic-mutated FHL1 protein) worsen the pathogenesis. It extends the phenotype of FHL1-related myopathies and should prompt future testing in undiagnosed patients who present with unexplained muscle hypertrophy, contractures and rigid spine, particularly if male. PMID:27409453

  4. A study of the presentation of somatic symptoms in general practice by patients with psychiatric disturbance.

    PubMed Central

    Wright, A F

    1990-01-01

    A computerized questionnaire was used to collect information on the presentation of symptoms in all 125 new patients presenting to one general practitioner in the course of one year who were considered to be suffering clinically significant psychiatric disturbance. Comparison was made between the 73 (58%) patients presenting with psychological symptoms and the 52 (42%) patients presenting with somatic symptoms for which no physical explanation was evident at the time of the consultation. Important differences emerged between the groups. Those patients presenting somatic symptoms had lower scores on the tests of psychiatric distress (indicating severity), fewer individual symptoms and fewer severe symptoms than patients presenting with psychological problems. This group also had statistically significant differences in personality profile and reported significantly fewer social problems. Prognosis for both groups was similar in that patients in both groups were equally likely to have a normal psychiatric distress score after six months. Adequate management of somatizing patients calls for vigilance and for improved detection and negotiating skills. Reviewing the computer results with patients helped them discuss their symptoms and the system allowed the general practitioner not only a clinical assessment of these patients' problems but a measure of psychological, social and personality components. PMID:2271279

  5. Balancing Selection Maintains a Form of ERAP2 that Undergoes Nonsense-Mediated Decay and Affects Antigen Presentation

    PubMed Central

    Kretzschmar, Warren W.; Cannons, Jennifer L.; Lee-Lin, Shih-Queen; Hurle, Belen; Schwartzberg, Pamela L.; Bustamante, Carlos D.; Nielsen, Rasmus; Clark, Andrew G.; Green, Eric D.

    2010-01-01

    A remarkable characteristic of the human major histocompatibility complex (MHC) is its extreme genetic diversity, which is maintained by balancing selection. In fact, the MHC complex remains one of the best-known examples of natural selection in humans, with well-established genetic signatures and biological mechanisms for the action of selection. Here, we present genetic and functional evidence that another gene with a fundamental role in MHC class I presentation, endoplasmic reticulum aminopeptidase 2 (ERAP2), has also evolved under balancing selection and contains a variant that affects antigen presentation. Specifically, genetic analyses of six human populations revealed strong and consistent signatures of balancing selection affecting ERAP2. This selection maintains two highly differentiated haplotypes (Haplotype A and Haplotype B), with frequencies 0.44 and 0.56, respectively. We found that ERAP2 expressed from Haplotype B undergoes differential splicing and encodes a truncated protein, leading to nonsense-mediated decay of the mRNA. To investigate the consequences of ERAP2 deficiency on MHC presentation, we correlated surface MHC class I expression with ERAP2 genotypes in primary lymphocytes. Haplotype B homozygotes had lower levels of MHC class I expressed on the surface of B cells, suggesting that naturally occurring ERAP2 deficiency affects MHC presentation and immune response. Interestingly, an ERAP2 paralog, endoplasmic reticulum aminopeptidase 1 (ERAP1), also shows genetic signatures of balancing selection. Together, our findings link the genetic signatures of selection with an effect on splicing and a cellular phenotype. Although the precise selective pressure that maintains polymorphism is unknown, the demonstrated differences between the ERAP2 splice forms provide important insights into the potential mechanism for the action of selection. PMID:20976248

  6. An examination of auditory processing and affective prosody in relatives of patients with auditory hallucinations

    PubMed Central

    Tucker, Rachel; Farhall, John; Thomas, Neil; Groot, Christopher; Rossell, Susan L.

    2013-01-01

    Research on auditory verbal hallucinations (AVHs) indicates that AVH schizophrenia patients show greater abnormalities on tasks requiring recognition of affective prosody (AP) than non-AVH patients. Detecting AP requires accurate perception of manipulations in pitch, amplitude and duration. Schizophrenia patients with AVHs also experience difficulty detecting these acoustic manipulations; with a number of theorists speculating that difficulties in pitch, amplitude and duration discrimination underlie AP abnormalities. This study examined whether both AP and these aspects of auditory processing are also impaired in first degree relatives of persons with AVHs. It also examined whether pitch, amplitude and duration discrimination were related to AP, and to hallucination proneness. Unaffected relatives of AVH schizophrenia patients (N = 19) and matched healthy controls (N = 33) were compared using tone discrimination tasks, an AP task, and clinical measures. Relatives were slower at identifying emotions on the AP task (p = 0.002), with secondary analysis showing this was especially so for happy (p = 0.014) and neutral (p = 0.001) sentences. There was a significant interaction effect for pitch between tone deviation level and group (p = 0.019), and relatives performed worse than controls on amplitude discrimination and duration discrimination. AP performance for happy and neutral sentences was significantly correlated with amplitude perception. Lastly, AVH proneness in the entire sample was significantly correlated with pitch discrimination (r = 0.44) and pitch perception was shown to predict AVH proneness in the sample (p = 0.005). These results suggest basic impairments in auditory processing are present in relatives of AVH patients; they potentially underlie processing speed in AP tasks, and predict AVH proneness. This indicates auditory processing deficits may be a core feature of AVHs in schizophrenia, and are worthy of further study as a potential endophenotype

  7. Seropositivity for West Nile Virus Antibodies in Patients Affected by Myasthenia Gravis

    PubMed Central

    Greco, Marilena; Cofano, Pietro; Lobreglio, Giambattista

    2016-01-01

    Background Myasthenia gravis (MG) is an autoimmune neuromuscular disease characterized by varying degrees of weakness of the skeletal muscles. Specific auto-antibodies against acetylcholine receptor (AChR) are present in the majority of MG patients, although the main cause behind its development still remains unclear. Recently MG development following West Nile virus (WNV) infection has been described in patients without any earlier evidence of MG. It is known that infectious agents trigger immune response and occasionally initiate autoimmune disease. WNV, the causative agent of both benign illness and neuroinvasive disease, has become endemic in many countries in all continents. Methods In the present study, 29 patients (15 males and 14 females, 19 - 78 years old) with confirmed diagnosis of MG and elevated levels of AChR autoantibodies were screened for the presence of serum anti-WNV antibodies and compared to a similar population affected by different autoimmune diseases. Indirect immunofluorescent antibody technique was used to evaluate the reaction of patients’ sera on cells infected by WNV. Results Positive fluorescent signals for anti-WNV IgG were obtained in 17% of MG patients, although no clinical manifestations related to WNV infection were reported. These results are in agreement with previous data and appear of great interest in the understanding of the pathogenic autoimmune mechanisms at the bases of MG development. Conclusion As already observed in other human autoimmune diseases, pathogen-triggered autoimmunity could be involved in MG by breaking immunological self-tolerance through possible mechanisms of molecular mimicry between virus proteins and AChR subunits. In predisposed individuals, WNV infection could also represent an additional risk factor to initiate MG. PMID:26858791

  8. Associations between facial emotion recognition, cognition and alexithymia in patients with schizophrenia: comparison of photographic and virtual reality presentations.

    PubMed

    Gutiérrez-Maldonado, J; Rus-Calafell, M; Márquez-Rejón, S; Ribas-Sabaté, J

    2012-01-01

    Emotion recognition is known to be impaired in schizophrenia patients. Although cognitive deficits and symptomatology have been associated with this impairment there are other patient characteristics, such as alexithymia, which have not been widely explored. Emotion recognition is normally assessed by means of photographs, although they do not reproduce the dynamism of human expressions. Our group has designed and validated a virtual reality (VR) task to assess and subsequently train schizophrenia patients. The present study uses this VR task to evaluate the impaired recognition of facial affect in patients with schizophrenia and to examine its association with cognitive deficit and the patients' inability to express feelings. Thirty clinically stabilized outpatients with a well-established diagnosis of schizophrenia or schizoaffective disorder were assessed in neuropsychological, symptomatic and affective domains. They then performed the facial emotion recognition task. Statistical analyses revealed no significant differences between the two presentation conditions (photographs and VR) in terms of overall errors made. However, anger and fear were easier to recognize in VR than in photographs. Moreover, strong correlations were found between psychopathology and the errors made. PMID:22954834

  9. Profile of psychiatric patients presenting to a tertiary care emergency department of Karachi.

    PubMed

    Shahid, Muhammad; Khan, Muhammad Zaman; Ejaz, Kiran; Nakeer, Rooham; Iftikhar, Sundus

    2015-05-01

    This study reviewed the presentations of psychiatric patients admitted through the Emergency Department (ED), The Aga Khan University Hospital, Karachi. Psychiatric patients admitted through the ED to the psychiatry ward were compared to those admitted through the same units other than the psychiatry ward, from 2006 to 2010 using medical records. Psychiatric patients were defined as those in whom psychiatry consult was generated and 1127 cases were included in study. There were 550 (48.8%) female patients. Most common presentations in the ED were sleep-related problems (n=205, 15.9%) followed by aggressive behavior (n=191, 14.8%). Depression was the most common diagnosis made in the ED (n=331, 29.3%) and at the time of discharge from the hospital (n=354, 29.5%). Psychiatric patients presenting to the ED had signs and symptoms which one generally disregards. However, these minor indicators can lead to major events in a patient's life. PMID:26008672

  10. Rheumatic aortic stenosis in young patients presenting with combined aortic and mitral stenosis.

    PubMed Central

    Vijayaraghavan, G; Cherian, G; Krishnaswami, S; SUKUMAR, I P; John, S

    1977-01-01

    This report describes 30 patients under the age of 30 years with rheumatic aortic stenosis, presenting with combined aortic and mitral stenosis. Three patients had additional tricuspid stenosis. Twenty-eight patients gave a history of rheumatic polyarthritis. The diagnosis was confirmed by right and left heart catheterisation in all. The murmur of aortic stenosis was not initially present in 8 out of 10 patients in congestive heart failure. Aortic valve calcification was not seen. Cineangiography showed a tricuspid aortic valve in all, unlike congenital aortic stenosis. A unique feature of this group was the raised pulmonary vascular resistance in 87 per cent of the patients. The present study shows that patients in India developing aortic stenosis after rheumatic fever do so early in the natural history of the disease. PMID:849390

  11. Cryptococcal meningitis initially presenting with eye symptoms in an immunocompetent patient: A case report

    PubMed Central

    Li, Jun; Wang, Peipei; Ye, Ling; Wang, Yanfang; Zhang, Xiuzhen; Yu, Songping

    2016-01-01

    Although cryptococcal meningitis (CM) typically occurs in immunocompromised hosts, immunocompetent humans are susceptible to CM. In humans with an intact immune system, CM presents with signs and symptoms typical of meningitis, including fever, headache and neck stiffness. The present study reported the case of a female immunocompetent patient who presented visual blurring in both eyes and bilateral papilledema for ~1 month. Following hospital admission, the patient was diagnosed with optic nerve inflammation and was treated with intravenous methylprednisolone and oral prednisone. However, the initial symptoms failed to improve and the patient developed a headache. The microscopic examination and India ink test performed using the cerebrospinal fluid of the patient showed the presence of Cryptococcus neoformans. Following combined treatment with amphotericin B and fluconazole, the patient made a full recovery with total resolution of the initial symptoms. This case demonstrates that CM in immunocompetent patients may initially include eye symptoms, which may result in a delayed diagnosis of CM. PMID:27446330

  12. Affection of Fundamental Brain Activity By Using Sounds For Patients With Prosodic Disorders: A Pilot Study

    NASA Astrophysics Data System (ADS)

    Imai, Emiko; Katagiri, Yoshitada; Seki, Keiko; Kawamata, Toshio

    2011-06-01

    We present a neural model of the production of modulated speech streams in the brain, referred to as prosody, which indicates the limbic structure essential for producing prosody both linguistically and emotionally. This model suggests that activating the fundamental brain including monoamine neurons at the basal ganglia will potentially contribute to helping patients with prosodic disorders coming from functional defects of the fundamental brain to overcome their speech problem. To establish effective clinical treatment for such prosodic disorders, we examine how sounds affect the fundamental activity by using electroencephalographic measurements. Throughout examinations with various melodious sounds, we found that some melodies with lilting rhythms successfully give rise to the fast alpha rhythms at the electroencephalogram which reflect the fundamental brain activity without any negative feelings.

  13. Clinical presentation and visual status of retinitis pigmentosa patients: a multicenter study in southwestern Nigeria

    PubMed Central

    Onakpoya, Oluwatoyin Helen; Adeoti, Caroline Olufunlayo; Oluleye, Tunji Sunday; Ajayi, Iyiade Adeseye; Majengbasan, Timothy; Olorundare, Olayemi Kolawole

    2016-01-01

    Background To review the visual status and clinical presentation of patients with retinitis pigmentosa (RP). Methodology Multicenter, retrospective, and analytical review was conducted of the visual status and clinical characteristics of patients with RP at first presentation from January 2007 to December 2011. Main outcome measure was the World Health Organization’s visual status classification in relation to sex and age at presentation. Data analysis by SPSS (version 15) and statistical significance was assumed at P<0.05. Results One hundred and ninety-two eyes of 96 patients with mean age of 39.08±18.5 years and mode of 25 years constituted the study population; 55 (57.3%) were males and 41 (42.7%) females. Loss of vision 67 (69.8%) and night blindness 56 (58.3%) were the leading symptoms. Twenty-one (21.9%) patients had a positive family history, with RP present in their siblings 15 (71.4%), grandparents 11 (52.3%), and parents 4 (19.4%). Forty (41.7%) were blind at presentation and 23 (24%) were visually impaired. Blindness in six (15%) patients was secondary to glaucoma. Retinal vascular narrowing and retinal pigmentary changes of varying severity were present in all patients. Thirty-five (36.5%) had maculopathy, 36 (37.5%) refractive error, 19 (20%) lenticular opacities, and eleven (11.5%) had glaucoma. RP was typical in 85 patients (88.5%). Older patients had higher rates of blindness at presentation (P=0.005); blindness and visual impairment rate at presentation were higher in males than females (P=0.029). Conclusion Clinical presentation with advanced diseases, higher blindness rate in older patients, sex-related difference in blindness/visual impairment rates, as well as high glaucoma blindness in RP patients requires urgent attention in southwestern Nigeria. PMID:27601870

  14. 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

  15. Unmet Needs of Patients Feeling Severely Affected by Multiple Sclerosis in Germany: A Qualitative Study

    PubMed Central

    Golla, Heidrun; Strupp, Julia; Karbach, Ute; Kaiser, Claudia; Ernstmann, Nicole; Pfaff, Holger; Ostgathe, Christoph; Voltz, Raymond

    2014-01-01

    Abstract Background: The needs of patients feeling severely affected by multiple sclerosis (MS) have rarely been investigated. However this is essential information to know before care can be improved, including adding palliative care (PC) services where helpful. Since it remains unclear at what point specialized palliative care should begin for this patient group, this study focuses on needs in general. Objective: The objective was to explore the subjectively unmet needs of patients feeling severely affected by MS. Methods: The study used a qualitative cross-sectional approach for needs assessment. Fifteen patients self-reporting feeling severely affected by MS were recruited and interviewed using a combination of purposive and convenience sampling (five were accompanied by a caregiver relative). Interviews were recorded and transcribed verbatim, followed by qualitative content analysis. Results: Unmet needs were identified in the main categories “support of family and friends,” “health care services,” “managing everyday life,” and “maintaining biographical continuity.” Patients expressed the desire for more support from their families and to be viewed as distinct individuals. They see a substantial deficit in the physician-patient relationship and in the coordination of services. A decrease in expressed unmet needs was found for patients more severely affected and less socially integrated. Conclusions: To address the unmet needs of severely affected MS patients, health care services need to be improved and linked with existing PC services. Special attention is required to form supporting professional-patient relationships. Multiprofessional services should be accessible for patients, while integrating relatives. All services should have an individual approach to provide needs-tailored support. PMID:24527993

  16. Characterization of the CYP21 gene 5' flanking region in patients affected by 21-OH deficiency.

    PubMed

    Bobba, A; Marra, E; Lattanzio, P; Iolascon, A; Giannattasio, S

    2000-05-01

    In order to test the hypothesis that mutations in the 5' non-coding region of CYP21 gene could contribute to the various spectrum of disease presentation due to 21-OH deficiency, the 400bp nucleotide sequence upstream of the ATG codon of CYP21 gene has been characterized in 28 CAH patients who have previously been genotyped by screening for the ten most frequent CYP21 mutations. Six specific sequence variations (-4C-->T, -73C-->T, -295T-->C, -294A-->C, -283A-->G, -281T-->G) have been identified in this region of CYP21 gene in 3 out of 28 21-OH deficient patients for whom the coding region mutations have been previously identified. Three of these mutations, -295T-->C, -294A-->C, -283A-->G, are apparently generated by a gene-conversion event, thus giving first evidence that this mechanism also applies to the 5' untranslated region of CYP21 gene in 21-OH deficiency. Four other sequence changes, identified at nucleotide position -279, -331, -350 and -353, could be referred to as normal since they are present also in healthy subjects. It may not be excluded that some of the newly-identified single nucleotide changes in the regulatory region could have a modulatory effect on the CYP21 gene transcriptional activity thus affecting the clinical outcome. PMID:10790214

  17. Factors affecting urine specific gravity in apparently healthy cats presenting to first opinion practice for routine evaluation.

    PubMed

    Rishniw, Mark; Bicalho, Rodrigo

    2015-04-01

    Evidence suggests that apparently healthy cats presenting for routine evaluation should have a randomly sampled urine specific gravity (USG) >1.035. A USG <1.035 might reflect inappropriate concentrating ability warranting further investigation. We measured the USG of 1040 apparently healthy cats presenting to first opinion practice in an observational study, using either in-clinic refractometers or measurements provided by reference laboratories, and examined factors that might affect USG. In-clinic refractometers were calibrated using distilled water (specific gravity = 1.000). The USG was >1.030 in 91% of cats and >1.035 in 88% of cats; 121 adult cats (⩾6 months old) and five young cats (<6 months old) had USGs of <1.035. Of these 126 cats, a pathological cause was identified in 27 adult cats - of these, 26 were >9 years old - but no young cats. No cause was identified in 43 adult cats, and further investigation was not pursued in 51 adult cats. Factors that affected USG included age, diet type, sex, fasting status, drinking avidity, refractometer type, and the interaction between sex and diet - increasing dietary moisture content lowered USG only in female cats. Most factors minimally affected USG. The odds of having a USG <1.035 without apparent pathology included age and dietary moisture content. Drinking avidity decreased with increasing dietary moisture content. Our results show that most apparently healthy cats presenting to first-opinion practice should have a USG >1.035. Dietary management strategies to lower USG might be less effective than anticipated, and warrant monitoring of USG to determine efficacy. Older cats with USG <1.035 are more likely to have pathological causes identified, although clinicians are more likely to examine these cats for possible pathology. A lack of stringent refractometer calibration could have caused some errors in estimates of USG by some observers, but would be unlikely to alter markedly the findings. PMID:25030955

  18. A novel SMARCAL1 missense mutation that affects splicing in a severely affected Schimke immunoosseous dysplasia patient.

    PubMed

    Barraza-García, Jimena; Rivera-Pedroza, Carlos I; Belinchón, Alberta; Fernández-Camblor, Carlota; Valenciano-Fuente, Blanca; Lapunzina, Pablo; Heath, Karen E

    2016-08-01

    Schimke immunoosseous dysplasia (SIOD) is an autosomal recessive disease characterized by skeletal dysplasia, focal segmental glomerulosclerosis, renal failure and immunodeficiency. In this work, we report the molecular studies undertaken in a severely affected SIOD patient that died at six years old due to nephropathy. The patient was screened for mutations using a targeted skeletal dysplasias panel. A homozygous novel missense mutation was identified, c.1615C > G (p.[Leu539Val]) that was predicted as mildly pathogenic by in silico pathogenicity prediction tools. However, splicing prediction software suggested that this variant may create a new splicing donor site in exon 9, which was subsequently confirmed using a minigene assay in HEK293 cells. Thus, the splicing alteration, c.1615C > G; r.1615c > g, 1615_1644del; (p.[Leu539_Ile548del]), results in the loss of 10 amino acids of the HARP-ATPase catalytic domain and the RPA-binding domain. Several studies have demonstrated a weak genotype-phenotype correlation among such patients. Thus, the molecular characterization has helped us to understand why a predicted weakly pathogenic missense mutation results in severe SIOD and should be considered in similar scenarios. PMID:27282802

  19. [Ozonotherapy as an efficient component of the combined treatment of the patients presenting with bacterial vaginosis].

    PubMed

    Yarustovskaya, O V; Kulikov, A G; Shtro, L P

    2015-01-01

    The objective of the present study was to evaluate the effectiveness of the combined treatment of the patients suffering from bacterial vaginosis using various methods of ozone therapy. The comprehensive clinical and laboratory examination and treatment involved 102 patients of the child-bearing age divided into 3 groups, matched for the age and the main clinical manifestations of the disease. All the patients comprising group IlIl received basic therapy alone while the treatment of the patients of group I consisted of local ozone therapy and that of the patients of group 11 of the combination of local and general ozone therapy. The study has demonstrated the enhanced effectiveness of the combined local and general ozone therapy compared with the two other modalities and the feasibility of its application for the treatment of the patients presenting with bacterial vaginosis. PMID:26852502

  20. ABCDE in Clinical Encounters: Presentations of Self in Doctor-Patient Communication

    PubMed Central

    Ventres, William

    2015-01-01

    Professional discussions about communication in medical settings often ignore the various personal identities that doctors and patients bring to their clinical encounters. From my 26 years as a family physician, and informed by literature from other professional disciplines, I propose an alternate understanding: to think of doctors and patients as a collection of individual identities, each formed by a discrete presentation of self. I describe how at least 5 important presentations of self arise in clinical encounters, including those relating to meaning, community, agency, anxiety, and organism. I frame these presentations of self with the mnemonic ABCDE, briefly review key dimensions of each, and suggest how physicians can reflect on these dimensions in order to find equilibrium in their interactions with patients. Lastly, I submit that finding this balance can reduce relational challenges with patients and enhance the therapeutic effectiveness of doctor-patient communication. PMID:25964409

  1. Prehension Kinematics, Grasping Forces, and Independent Finger Control in Mildly Affected Patients with Essential Tremor.

    PubMed

    Solbach, Kasja; Mumm, Mareike; Brandauer, Barbara; Kronenbürger, Martin; Hermsdörfer, Joachim; Timmann, Dagmar

    2016-08-01

    Although the pathophysiology of essential tremor (ET), one of the most common movement disorders, is not fully understood, evidence increasingly points to cerebellar involvement. To confirm this connection, we assessed the everyday hand and finger movements of patients with ET, as these movements are known to be affected in cerebellar diseases. In 26 mildly affected patients with ET (compared to age- and gender-matched controls), kinematic and finger force parameters were assessed in a precision grip. In a second task, independent finger movements were recorded. The active finger had to press and release against a force-sensitive keypad while the other fingers stayed inactive. Finally, control of grip force to movement-induced, self-generated load changes was studied. Transport and shaping components during prehension were significantly impaired in patients with ET compared to controls. No significant group differences were observed in independent finger movements and grip force adjustments to self-generated load force changes. However, in the latter two tasks, more severely affected ET patients performed worse than less affected. Although observed deficits in hand and finger movement tasks were small, they are consistent with cerebellar dysfunction in ET. Findings need to be confirmed in future studies examining more severely affected ET patients. PMID:26310449

  2. An investigation on pharmacy functions and services affecting satisfaction of patients with prescriptions in community pharmacies.

    PubMed

    Sakurai, Hidehiko; Nakajima, Fumio; Tada, Yuichirou; Yoshikawa, Emi; Iwahashi, Yoshiki; Fujita, Kenji; Hayase, Yukitoshi

    2009-05-01

    Various functions expected by patient expects are needed with progress in the system for separation of dispensing and prescribing functions. In this investigation, the relationship between patient satisfaction and pharmacy function were analyzed quantitatively. A questionnaire survey was conducted in 178 community pharmacies. Questions on pharmacy functions and services totaled 87 items concerning information service, amenities, safety, personnel training, etc. The questionnaires for patients had five-grade scales and composed 11 items (observed variables). Based on the results, "the percentage of satisfied patients" was determined. Multivariate analysis was performed to investigate the relationship between patient satisfaction and pharmacy functions or services provided, to confirm patient's evaluation of the pharmacy, and how factors affected comprehensive satisfaction. In correlation analysis, "the number of pharmacists" and "comprehensive satisfaction" had a negative correlation. Other interesting results were obtained. As a results of factor analysis, three latent factors were obtained: the "human factor," "patients' convenience," and "environmental factor," Multiple regression analysis showed that the "human factor" affected "comprehensive satisfaction" the most. Various pharmacy functions and services influence patient satisfaction, and improvement in their quality increases patient satisfaction. This will result in the practice of patient-centered medicine. PMID:19420889

  3. Event-Related Potentials Reveal Preserved Attention Allocation but Impaired Emotion Regulation in Patients with Epilepsy and Comorbid Negative Affect

    PubMed Central

    De Taeye, Leen; Pourtois, Gilles; Meurs, Alfred; Boon, Paul; Vonck, Kristl; Carrette, Evelien; Raedt, Robrecht

    2015-01-01

    Patients with epilepsy have a high prevalence of comorbid mood disorders. This study aims to evaluate whether negative affect in epilepsy is associated with dysfunction of emotion regulation. Event-related potentials (ERPs) are used in order to unravel the exact electrophysiological time course and investigate whether a possible dysfunction arises during early (attention) and/or late (regulation) stages of emotion control. Fifty epileptic patients with (n = 25) versus without (n = 25) comorbid negative affect plus twenty-five matched controls were recruited. ERPs were recorded while subjects performed a face- or house-matching task in which fearful, sad or neutral faces were presented either at attended or unattended spatial locations. Two ERP components were analyzed: the early vertex positive potential (VPP) which is normally enhanced for faces, and the late positive potential (LPP) that is typically larger for emotional stimuli. All participants had larger amplitude of the early face-sensitive VPP for attended faces compared to houses, regardless of their emotional content. By contrast, in patients with negative affect only, the amplitude of the LPP was significantly increased for unattended negative emotional expressions. These VPP results indicate that epilepsy with or without negative affect does not interfere with the early structural encoding and attention selection of faces. However, the LPP results suggest abnormal regulation processes during the processing of unattended emotional faces in patients with epilepsy and comorbid negative affect. In conclusion, this ERP study reveals that early object-based attention processes are not compromised by epilepsy, but instead, when combined with negative affect, this neurological disease is associated with dysfunction during the later stages of emotion regulation. As such, these new neurophysiological findings shed light on the complex interplay of epilepsy with negative affect during the processing of emotional

  4. Patients Respond More Positively to Physicians Who Focus on Their Ideal Affect

    PubMed Central

    Sims, Tamara; Tsai, Jeanne L.

    2014-01-01

    Previous findings suggest that patients choose physicians whose affective focus matches how they ideally want to feel (Sims et al., 2014). For instance, the more people wanted to feel excitement, the more likely they were to hypothetically choose a new physician who promoted excitement. What remains unknown is whether this match shapes how patients actually respond to physicians after being assigned to them (i.e., whether they adhere to physicians’ recommendations more and evaluate physicians more positively). To this end, community adults reported their global ideal affect and actual affect (how they ideally want to feel and actually feel during a typical week, respectively), and were randomly assigned to receive health recommendations from either a physician who expressed and promoted high arousal positive states (HAP) (e.g., excitement), or one who expressed and promoted low arousal positive states (LAP) (e.g., calm). For the next five days, participants reported their daily adherence to the recommendations and their daily ideal and actual affect. At the end of the week, participants evaluated their physician. As predicted, the more participants wanted to feel HAP, the more they adhered to the “HAP-focused” physician’s recommendations, and the more participants wanted to feel LAP, the more they adhered to the “LAP-focused” physician’s recommendations. Participants also evaluated their physician more positively when his affective focus matched their ideal affect. Neither global nor daily actual affect systematically predicted how patients responded to their physicians. These findings suggest that patients respond better to physicians whose affective focus matches their ideal affect. PMID:25313670

  5. Voluntary movement affects simultaneous perception of auditory and tactile stimuli presented to a non-moving body part.

    PubMed

    Hao, Qiao; Ora, Hiroki; Ogawa, Ken-Ichiro; Ogata, Taiki; Miyake, Yoshihiro

    2016-01-01

    The simultaneous perception of multimodal sensory information has a crucial role for effective reactions to the external environment. Voluntary movements are known to occasionally affect simultaneous perception of auditory and tactile stimuli presented to the moving body part. However, little is known about spatial limits on the effect of voluntary movements on simultaneous perception, especially when tactile stimuli are presented to a non-moving body part. We examined the effect of voluntary movement on the simultaneous perception of auditory and tactile stimuli presented to the non-moving body part. We considered the possible mechanism using a temporal order judgement task under three experimental conditions: voluntary movement, where participants voluntarily moved their right index finger and judged the temporal order of auditory and tactile stimuli presented to their non-moving left index finger; passive movement; and no movement. During voluntary movement, the auditory stimulus needed to be presented before the tactile stimulus so that they were perceived as occurring simultaneously. This subjective simultaneity differed significantly from the passive movement and no movement conditions. This finding indicates that the effect of voluntary movement on simultaneous perception of auditory and tactile stimuli extends to the non-moving body part. PMID:27622584

  6. Profiling the clinical presentation of diagnostic characteristics of a sample of symptomatic TMD patients

    PubMed Central

    2012-01-01

    Background Temporomandibular disorder (TMD) patients might present a number of concurrent clinical diagnoses that may be clustered according to their similarity. Profiling patients’ clinical presentations can be useful for better understanding the behavior of TMD and for providing appropriate treatment planning. The aim of this study was to simultaneously classify symptomatic patients diagnosed with a variety of subtypes of TMD into homogenous groups based on their clinical presentation and occurrence of comorbidities. Methods Clinical records of 357 consecutive TMD patients seeking treatment in a private specialized clinic were included in the study sample. Patients presenting multiple subtypes of TMD diagnosed simultaneously were categorized according to the AAOP criteria. Descriptive statistics and two-step cluster analysis were used to characterize the clinical presentation of these patients based on the primary and secondary clinical diagnoses. Results The most common diagnoses were localized masticatory muscle pain (n = 125) and disc displacement without reduction (n = 104). Comorbidity was identified in 288 patients. The automatic selection of an optimal number of clusters included 100% of cases, generating an initial 6-cluster solution and a final 4-cluster solution. The interpretation of within-group ranking of the importance of variables in the clustering solutions resulted in the following characterization of clusters: chronic facial pain (n = 36), acute muscle pain (n = 125), acute articular pain (n = 75) and chronic articular impairment (n = 121). Conclusion Subgroups of acute and chronic TMD patients seeking treatment can be identified using clustering methods to provide a better understanding of the clinical presentation of TMD when multiple diagnosis are present. Classifying patients into identifiable symptomatic profiles would help clinicians to estimate how common a disorder is within a population of TMD patients and

  7. Contribution of Transjugular Liver Biopsy in Patients with the Clinical Presentation of Acute Liver Failure

    SciTech Connect

    Miraglia, Roberto Luca, Angelo; Gruttadauria, Salvatore; Minervini, Marta Ida; Vizzini, Giovanni; Arcadipane, Antonio; Gridelli, Bruno

    2006-12-15

    Purpose. Acute liver failure (ALF) treated with conservative therapy has a poor prognosis, although individual survival varies greatly. In these patients, the eligibility for liver transplantation must be quickly decided. The aim of this study was to assess the role of transjugular liver biopsy (TJLB) in the management of patients with the clinical presentation of ALF. Methods. Seventeen patients with the clinical presentation of ALF were referred to our institution during a 52 month period. A TJLB was performed using the Cook Quick-Core needle biopsy. Clinical data, procedural complications, and histologic findings were evaluated. Results. Causes of ALF were virus hepatitis B infection in 7 patients, drug toxicity in 4, mushroom in 1, Wilson's disease in 1, and unknown origin in 4. TJLB was technically successful in all patients without procedure-related complications. Tissue specimens were satisfactory for diagnosis in all cases. In 14 of 17 patients the initial clinical diagnosis was confirmed by TJLB; in 3 patients the initial diagnosis was altered by the presence of unknown cirrhosis. Seven patients with necrosis <60% were successfully treated with medical therapy; 6 patients with submassive or massive necrosis ({>=}85%) were treated with liver transplantation. Four patients died, 3 had cirrhosis, and 1 had submassive necrosis. There was a strict statistical correlation (r = 0.972, p < 0.0001) between the amount of necrosis at the frozen section examination and the necrosis found at routine histologic examination. The average time for TJLB and frozen section examination was 80 min. Conclusion. In patients with the clinical presentation of ALF, submassive or massive liver necrosis and cirrhosis are predictors of poor prognosis. TLJB using an automated device and frozen section examination can be a quick and effective tool in clinical decision-making, especially in deciding patient selection and the best timing for liver transplantation.

  8. A retrospective study of microscopic polyangiitis patients presenting with pulmonary fibrosis in China

    PubMed Central

    2014-01-01

    Background Pulmonary involvement is a common feature of MPA. Although alveolar hemorrhage is the most common pulmonary manifestation of MPA, a few recent studies have described instances of MPA patients with pulmonary fibrosis. Pulmonary fibrosis was seen to predate, be concomitant with, or occur after the diagnosis of MPA. The goal of this study was to describe the clinical features and prognosis of microscopic polyangiitis (MPA) patients whose initial respiratory presentation was pulmonary fibrosis. Methods We conducted a retrospective analysis of 19 MPA patients who presented with pulmonary fibrosis at Peking Union Medical College Hospital between 1990 and 2012. Results Of 67 total MPA cases, 19 patients presented with pulmonary fibrosis. There were 8 males and 11 females, with a median age of 63.6 years. Common clinical manifestations included fever (89.5%), cough (84.2%), dyspnea (78.9%) and velcro rales (84.2%). Eleven patients experienced weight loss, several had kidney involvement, and most had an increased erythrocyte sedimentation rate and C-reactive protein. All were positive for myeloperoxidase-anti-neutrophil cytoplasmic antibody (ANCA), with 6 patients being positive at the time of their initial diagnosis of pulmonary fibrosis. Every patient had typical features of usual interstitial pneumonia on High-resolution CT. All were treated with corticosteroids and cyclophosphamide, which lead to an improvement in twelve cases. One of the remaining patients progressed slowly, whereas six died. Conclusions Patients with MPA, who also presented with pulmonary fibrosis in our cohort, were more likely to be older, female, and have extrapulmonic involvement. Most patients had a delayed positive ANCA. Corticosteroids plus cyclophosphamide was the remission-induction treatment scheme for all cases. The current prognosis for MPA patients with pulmonary fibrosis appears to be poor, suggesting that they may be candidates for new therapies. PMID:24468083

  9. One patient with Sjogren’s syndrome presenting schizophrenia-like symptoms

    PubMed Central

    Lin, Ching-En

    2016-01-01

    Comorbid depression in patients with Sjogren’s syndrome has been reported frequently, while comorbid psychosis in subjects with Sjogren’s syndrome has rarely been reported. Here we report a patient with Sjogren’s syndrome who presented with schizophrenia-like symptoms such as persecutory delusions and auditory hallucinations in contrast to her previous psychiatric presentations, which only included depression and anxiety. PMID:27042076

  10. Severity of lung fibrosis affects early surgical outcomes of lung cancer among patients with combined pulmonary fibrosis and emphysema.

    PubMed

    Mimae, Takahiro; Suzuki, Kenji; Tsuboi, Masahiro; Ikeda, Norihiko; Takamochi, Kazuya; Aokage, Keiju; Shimada, Yoshihisa; Miyata, Yoshihiro; Okada, Morihito

    2016-07-01

    Combined pulmonary fibrosis and emphysema (CPFE) is defined as upper lobe emphysema and lower lobe fibrosis, which are representative lung disorders that increase the prevalence of lung cancer. This unique disorder may affect the morbidity and mortality during the early period after surgery. The present study aimed to identify which clinicopathological features significantly affect early surgical outcomes after lung resection in nonsmall cell lung cancer (NSCLC) patients and in those with CPFE.We retrospectively assessed 2295 patients with NSCLC and found that 151 (6.6%) had CPFE. All were surgically treated between January 2008 and December 2010 at 4 institutions.The postoperative complication rates for patients with and without CPFE were 39% and 17%, respectively. The 90-day mortality rates were higher among patients with than without CPFE (7.9% vs 1%). Acute exacerbation of interstitial pneumonia was the main cause of death among 12 patients with CPFE who died within 90 days after surgery. Multivariate logistic regression analysis selected CPFE, gender, age, and clinical stage as independent predictive factors for postoperative complications, and CPFE, clinical stage, and sex for 90-day mortality. The severity of lung fibrosis on preoperative CT images was an independent predictive factor for 90-day mortality among patients with CPFE.The key predictive factor for postoperative mortality and complications of lung resection for NSCLC was CPFE. The severity of lung fibrosis was the principal predictor of early outcomes after lung surgery among patients with CPFE and NSCLC. PMID:27442681

  11. TH-C-18A-09: Exam and Patient Parameters Affecting the DNA Damage Response Following CT Studies

    SciTech Connect

    Elgart, S; Adibi, A; Bostani, M; Ruehm, S; Enzmann, D; McNitt-Gray, M; Iwamoto, K

    2014-06-15

    Purpose: To identify exam and patient parameters affecting the biological response to CT studies using in vivo and ex vivo blood samples. Methods: Blood samples were collected under IRB approval from 16 patients undergoing clinically-indicated CT exams. Blood was procured prior to, immediately after and 30minutes following irradiation. A sample of preexam blood was placed on the patient within the exam region for ex vivo analysis. Whole blood samples were fixed immediately following collection and stained for γH2AX to assess DNA damage response (DDR). Median fluorescence of treated samples was compared to non-irradiated control samples for each patient. Patients were characterized by observed biological kinetic response: (a) fast — phosphorylation increased by 2minutes and fell by 30minutes, (b) slow — phosphorylation continued to increase to 30minutes and (c) none — little change was observed or irradiated samples fell below controls. Total dose values were normalized to exam time for an averaged dose-rate in dose/sec for each exam. Relationships between patient biological responses and patient and exam parameters were investigated. Results: A clearer dose response at 30minutes is observed for young patients (<61yoa; R2>0.5) compared to old patients (>61yoa; R{sup 2}<0.11). Fast responding patients were significantly younger than slow responding patients (p<0.05). Unlike in vivo samples, age did not significantly affect the patient response ex vivo. Additionally, fast responding patients received exams with significantly smaller dose-rate than slow responding patients (p<0.05). Conclusion: Age is a significant factor in the biological response suggesting that DDR may be more rapid in a younger population and slower as the population ages. Lack of an agerelated response ex vivo suggests a systemic response to radiation not present when irradiated outside the body. Dose-rate affects the biological response suggesting that patient response may be related to

  12. Antigen presentation of detergent free glutamate decarboxylase (GAD65) is affected by human serum albumin as carrier protein

    PubMed Central

    Steed, Jordan; Gilliam, Lisa K.; Harris, Robert A.; Lernmark, Åke; Hampe, Christiane S.

    2008-01-01

    1. Summary The smaller isoform of glutamate decarboxylase (GAD65) is a major autoantigen in type 1 diabetes (TID). Its hydrophobic character requires detergent to keep the protein in solution, which complicates studies of antigen processing and presentation. In this study an attempt was made to replace detergent with human serum albumin (HSA) for in vitro antigen presentation. Different preparations of recombinant human GAD65 complexed with HSA were incubated with Priess B cells (HLA DRB1*0401) and antigen presentation was tested with HLA DRB1*0401-restricted and epitope-specific T33.1 (GAD65 epitope 274-286) and T35 (GAD65 epitope 115-127) T cell hybridomas. Specific epitope recognition by T33.1 (274-286) and T35 (115-127) cells varied between the different GAD65/HSA preparations, and a reverse pattern of antigen presentation were detected by the two hybridoma. The HSA-specific T-cell hybridoma 17.9 response to the different GAD65/HSA preparations followed the same pattern as that observed for the T33.1 cells. The content of immunoreactive GAD65 measured with four GAD65 antibodies indicated that the lowest GAD65 concentration resulted in the highest 274-286, but the lowest 115-127 presentation. This suggests that HSA-GAD65 complexes qualitatively affect the epitope specificity of GAD65 presentation. HSA may enhance the 274-286 epitope presentation, while suppressing the 115-127 epitope. PMID:18353353

  13. Impairments of attention and effort among patients with major affective disorders.

    PubMed

    Cohen, R; Lohr, I; Paul, R; Boland, R

    2001-01-01

    Impairments of attention are common among people with major affective disorders, yet the influence of effortful task demands on attentional performance in unipolar and bipolar illness has been little studied. The authors compared psychiatric inpatients with primary diagnoses of unipolar or bipolar affective disorder (n=27) and age-matched normal control subjects (n=20) on a battery of eight neuropsychological tasks designed to measure different attentional functions. There were low-effort and high-effort versions of each task. Significant group differences were consistently observed on tasks demanding sustained and focused attention, but not on tasks requiring visual selective attention. Although affective disorder patients showed impairments on most tasks regardless of level of task effort, group differences were greatest on high-effort conditions. Results indicate that patients with major affective disorders show significant attentional impairments on most measures of effortful attention, and the magnitude of these impairments increases as the effortful demands of the task increase. PMID:11514646

  14. Cognitive and affective assessment in day care versus institutionalized elderly patients: a 1-year longitudinal study

    PubMed Central

    Maseda, Ana; Balo, Aránzazu; Lorenzo–López, Laura; Lodeiro–Fernández, Leire; Rodríguez–Villamil, José Luis; Millán–Calenti, José Carlos

    2014-01-01

    Purpose Cognitive decline and depression are two common mental health problems that may create a need for long-term care among the elderly. In the last decade, the percentage of older adults who receive health care in nursing homes, day care centers, or home support services has increased in Europe. The objectives of this descriptive and nonrandomized longitudinal study were to evaluate and to compare the cognitive and affective evolution of day care versus institutionalized older patients through a 1-year period, and to assess the presence of cognitive and affective impairment as a function of the care setting. Patients and methods Ninety-four patients were assessed at baseline, and 63 (67.0%) were reassessed 1 year later. Neuropsychological assessment included measures of cognitive performance (general cognitive status, visuospatial, and language abilities) and affective status (depressive symptoms). Results Our findings indicated that the majority of the participants (day care and institutionalized patients) had mild–moderate cognitive impairment at baseline, which significantly increased in both groups after 1-year follow-up. However, the rate of change in global cognitive function did not significantly differ between groups over time. Regarding language abilities, naming function maintained among day care patients in comparison with institutionalized patients, who showed worse performance at follow-up. As regards to affective status, results revealed that institutionalized patients had a significant reduction in depressive symptoms at follow-up, when compared to day care patients. Results also highlight the high frequency of cognitive impairment and depressive symptoms regardless of the care setting. Conclusion Our findings revealed a similar global cognitive decline rate between patients receiving day care services and those residing in a nursing home at the 1-year follow-up, and slightly different trajectories in other outcomes such as naming function and

  15. Patient involvement in problem presentation and diagnosis delivery in primary care.

    PubMed

    Ijäs-Kallio, Taru; Ruusuvuori, Johanna; Peräkylä, Anssi

    2010-01-01

    This article reports a conversation analytic study of primary care physicians' orientations to different types of patients' problem presentation. Four types of problem presentation are examined: 1. symptoms only; 2. candidate diagnosis; 3. diagnosis implicative symptom description; and 4. candidate diagnosis as background information. The analysis shows that both in receiving the problem presentation at the beginning of the visit and in delivering a diagnosis later on, doctors address the patients' presentations which involved or implied a candidate diagnosis. In contrast, following a symptoms-only type of problem presentation such references predominantly are not made. The study suggests that patients' problem presentation have a crucial role in shaping the doctor's communication patterns also in the phases of consultation in which the patient's active participation is of lesser significance, such as the diagnostic phase. The findings are discussed in relation to the question of patient participation in the medical consultation. The data consist of 86 video-recorded Finnish primary care consultations for upper respiratory tract infection including both child and adult patients. PMID:22049636

  16. [The effectiveness of early rehabilitation of the patients presenting with ischemic stroke].

    PubMed

    Kulishova, T V; Shinkorenko, O V

    2014-01-01

    In this paper we evaluate the clinical effectiveness of rehabilitation of 92 patients who survived after acute ischemic stroke and received the combined treatment with the use of transcranial magnetic stimulation (the study group, n=32). The first control group (n=30) included the patients given transcranial magnetic stimulation in the function of placebo (n=30) and the second control group was comprised of the patients who received low-frequency magnetic therapy (n=30). The course of transcranial magnetic stimulation (TMS) resulted in the significant regression of the locomotor deficiency in the patients of the study group compared with those in both control groups (χ2>3,8). In addition, a significant decrease in anxiety and depression was documented in the patients of the study group. Dynamics of these characteristics in the patients of the control groups group was significantly less pronounced (χ2>3,8). The well apparent improvement of the cognitive function evaluated with the help of the MMSE test was observed in the patients of the study group and control group 2, but this effect of transcranial magnetic stimulation was significantly more pronounced than that of low-frequency magnetic therapy (χ2>3,8). Transcranial magnetic stimulation significantly normalized cerebral hemodynamics on the side of the stroke-affected hemisphere and improved the daily activities of the patients. Studying the long-term results within 6 months after the onset of rehabilitation in the hospital environment, most patients rated their health with improving. The evaluation of long-term results of the treatment during the 6 month rehabilitation period demonstrated that the majority of the patients reported the marked improvement of their health status. PMID:25730927

  17. Centipede bite victims: a review of patients presenting to two emergency departments in Hong Kong.

    PubMed

    Fung, H T; Lam, S K; Wong, O F

    2011-10-01

    OBJECTIVE. To review the clinical characteristics of patients presenting after centipede bites in Hong Kong. DESIGN. Descriptive case series. SETTING. Emergency departments of two public hospitals in Hong Kong. PATIENTS. Patients presenting after centipede bites between 2006 and 2010. MAIN OUTCOME MEASURES. Demographics, time and locations of bites, symptoms and signs, treatments and outcomes. RESULTS. A total of 46 relevant patient records were retrieved. The bites were frequently at night, indoors, on lower limbs, and consistently resulted in pain. The majority of the victims were treated with analgesia, anti-histamines, and antibiotics. One patient developed necrosis and five re-attended for delayed pruritus and relapsed/recurrent swelling. CONCLUSIONS. Centipede bites are usually uncomplicated, but may lead to necrosis or delayed hypersensitive reactions. PMID:21979475

  18. [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

  19. Differentiation of Acute Q Fever from Other Infections in Patients Presenting to Hospitals, the Netherlands1

    PubMed Central

    Krijger, Elmer; Delsing, Corine E.; Sprong, Tom; Nabuurs-Franssen, Marrigje H.; Bleeker-Rovers, Chantal P.

    2015-01-01

    Differentiating acute Q fever from infections caused by other pathogens is essential. We conducted a retrospective case–control study to evaluate differences in clinical signs, symptoms, and outcomes for 82 patients with acute Q fever and 52 control patients who had pneumonia, fever and lower respiratory tract symptoms, or fever and hepatitis, but had negative serologic results for Q fever. Patients with acute Q fever were younger and had higher C-reactive protein levels but lower leukocyte counts. However, a large overlap was found. In patients with an indication for prophylaxis, chronic Q fever did not develop after patients received prophylaxis but did develop in 50% of patients who did not receive prophylaxis. Differentiating acute Q fever from other respiratory infections, fever, or hepatitis is not possible without serologic testing or PCR. If risk factors for chronic Q fever are present, prophylactic treatment is advised. PMID:26196955

  20. Aetiology, Clinical Presentation, and Outcome of Meningitis in Patients Coinfected with Human Immunodeficiency Virus and Tuberculosis

    PubMed Central

    Bhagwan, Smita; Naidoo, Kogieleum

    2011-01-01

    We conducted a retrospective review of confirmed HIV-TB coinfected patients previously enrolled as part of the SAPiT study in Durban, South Africa. Patients with suspected meningitis were included in this case series. From 642 individuals, 14 episodes of meningitis in 10 patients were identified. For 8 patients, this episode of meningitis was the AIDS defining illness, with cryptococcus (9/14 episodes) and tuberculosis (3/14 episodes) as the commonest aetiological agents. The combination of headache and neck stiffness (78.6%) was the most frequent clinical presentation. Relapsing cryptococcal meningitis occurred in 3/7 patients. Mortality was 70% (7/10), with 4 deaths directly due to meningitis. In an HIV TB endemic region we identified cryptococcus followed by tuberculosis as the leading causes of meningitis. We highlight the occurrence of tuberculous meningitis in patients already receiving antituberculous therapy. The development of meningitis heralded poor outcomes, high mortality, and relapsing meningitis despite ART. PMID:22216407

  1. Radiology of Fractures in Intoxicated Emergency Department Patients: Locations, Mechanisms, Presentation, and Initial Interpretation Accuracy

    PubMed Central

    Morita, Yuka; Nozaki, Taiki; Starkey, Jay; Okajima, Yuka; Ohde, Sachiko; Matsusako, Masaki; Yoshioka, Hiroshi; Saida, Yukihisa; Kurihara, Yasuyuki

    2015-01-01

    Abstract The purpose of this study was to investigate the relationship of alcohol intoxication to time-to-presentation following injury, fracture type, mechanism of injury leading to fracture, and initial diagnostic radiology interpretation performance of emergency physicians versus diagnostic radiologists in patients who present to the emergency department (ED) and are subsequently diagnosed with fracture. Medical records of 1286 patients who presented to the ED and were diagnosed with fracture who also underwent plain film or computed tomography (CT) imaging were retrospectively reviewed. The subjects were divided into intoxicated and sober groups. Patient characteristics, injury-to-presentation time, fracture location, and discrepancies between initial clinical and radiological evaluations were compared. Of 1286 subjects, 181 patients were included in the intoxicated group. Only intoxicated patients presented with head/neck fractures more than 24 hours after injury. The intoxicated group showed a higher rate of head/neck fractures (skull 23.2% vs 5.8%, face and orbit 30.4% vs 9.5%; P < 0.001) and a lower rate of extremity injuries. The rate of nondiagnosis of fractures by emergency physicians later identified by radiologists was the same in both groups (7.7% vs 7.7%, P = 0.984). While the same proportion of intoxicated patients presented more than 24 hours following injury, only intoxicated patients presented with craniofacial and cervical spinal fractures during this period. Alcohol-related injuries are more often associated with head/neck fractures but less extremity injuries. The rate of fractures missed by emergency physicians but later diagnosed by radiologists was the same in intoxicated and sober patients.

  2. Dialysis-related factors affecting quality of life in patients on hemodialysis.

    PubMed

    Anees, Muhammad; Hameed, Farooq; Mumtaz, Asim; Ibrahim, Muhammad; Saeed Khan, Muhammad Nasir

    2011-01-01

    INTRODUCTION. Treatment modalities for end-stage renal disease affect quality of life (QOL) of the patients. This study was conducted to assess the QOL of patients on hemodialysis and compare it with caregivers of these patients. Cause of ESRD and dialysis-related factors affecting QOL were also examined. MATERIALS AND METHODS. This cross-sectional study was conducted on patient on maintenance hemodialysis for more than 3 months at 3 dialysis centers of Lahore. Fifty healthy individuals were included as controls from among the patients' caregivers. The QOL index was measured using the World Health Organization QOL questionnaire, with higher scores corresponding to better QOL of patients. RESULTS. Eighty-nine patients (71.2%) were men, 99 (79.2%) were married, 75 (60.0%) were older than 45 years, and 77 (61.6%) were on dialysis for more than 8 months. Patients on hemodialysis had a poorer QOL as compared to their caregivers in all domains except for domain 4 (environment). There was no difference in the QOL between the three dialysis centers of the study, except for domain 3 (social relationship) of the patients at Mayo Hospital (a public hospital), which was significantly better. Nondiabetic patients had a better QOL in domain 1 (physical health) as compared to diabetic patients. Duration of dialysis had a reverse correlation with the overall QOL. CONCLUSIONS. We found that QOL of hemodialysis patients was poor as compared to caregivers of the patients, especially that of diabetics. Also, duration of dialysis had a reverse correlation with QOL. PMID:21189427

  3. Rectal biopsy in patients presenting to an infectious disease unit with diarrhoeal disease.

    PubMed Central

    Dickinson, R J; Gilmour, H M; McClelland, D B

    1979-01-01

    The role of sigmoidoscopy and rectal biopsy was investigated in patients referred to an infectious diseases unit with diarrhoea. Seventy-four patients were studied. Nine patients (12%) had inflammatory bowel disease, either ulcerative colitis or Crohn's disease. Thirty-six patients (48%) had infective diarrhoea. A wide variety of conditions accounted for the diarrhoea in the remaining patients. Sigmoidoscopy was abnormal in 25 patients and rectal biopsy in 56. The abnormalities in rectal mucosal histology were classified into six grades. Some patients with infective diarrhoea showed rather characteristic histological changes which may be of diagnostic value. Eight showed features which suggested a diagnosis of inflammatory bowel disease. However, repeat rectal biopsy in the convalescent period showed a striking improvement in the patients with infective diarrhoea. In contrast, the histological changes persisted in the patients with inflammatory bowel disease. Repeat rectal biopsy may be essential before making a firm diagnosis of inflammatory bowel disease in some patients who present with diarrhoea and apparently typical histological changes. Images Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 PMID:428826

  4. Can APACHE II Score Predict Diabetic Ketoacidosis in Hyperglycemic Patients Presenting to Emergency Department?

    PubMed Central

    Safari, Saeid; Rahmani, Farzad; Soleimanpour, Hassan; Ebrahimi Bakhtavar, Hanieh; Mehdizadeh Esfanjani, Robab

    2014-01-01

    Background: Diabetic ketoacidosis (DKA) is an acute and life-threatening complication in diabetic patients. The current diagnostic criteria of DKA are metabolic acidosis, blood glucose level greater than 250 mg/dL and the presence of ketones in serum or urine. DKA patients referring to the emergency department (ED) are usually ill. Objectives: The present study aims to evaluate the efficacy of Acute Physiology and Chronic Health Evaluation II (APACHE II) scoring in predicting the critically illness in the hyperglycemic patients referring to the ED. Patients and Methods: We performed a prospective cohort study in an ED. One hundred eighty one patients older than 18 years with hyperglycemia were included in our study. Following the primary evaluation, the subjects were divided into DKA and non-DKA patients. APACHE II scores were calculated for all patients and then compared to each other. We determined predictive value, sensitivity, specificity and cut-off points of APACHE II score for DKA. Results: Sixty two patients had DKA. The comparison of APACHE II score among two groups of the patients did not show any significant difference (P = 0.597). There was no suitable cut-off point for APACHE II score to predict DKA. Conclusions: APACHE II score cannot be applied in the predicting of DKA in hyperglycemic patients admitted in ED. PMID:25599026

  5. Discharge Communication in Patients Presenting to the Emergency Department With Chest Pain: Defining the Ideal Content.

    PubMed

    Ackermann, Selina; Heierle, Anette; Bingisser, Martina-Barbara; Hertwig, Ralph; Padiyath, Rakesh; Nickel, Christian Hans; Langewitz, Wolf; Bingisser, Roland

    2016-01-01

    In an emergency department (ED), discharge communication represents a crucial step in medical care. In theory, it fosters patient satisfaction and adherence to medication, reduces anxiety, and ultimately promotes better outcomes. In practice, little is known about the extent to which patients receiving discharge information understand their medical condition and are able to memorize and retrieve instructions. Even less is known about the ideal content of these instructions. Focusing on patients with chest pain, we systematically assessed physicians' and patients' informational preferences and created a memory aid to support both the provision of information (physicians) and its retrieval (patients). In an iterative process, physicians of different specialties (N = 47) first chose which of 81 items to include in an ED discharge communication for patients with acute chest pain. A condensed list of 34 items was then presented to 51 such patients to gauge patients' preferences. Patients' and physicians' ratings of importance converged in 32 of the 34 items. Finally, three experts grouped the 34 items into five categories: (1) information on diagnosis; (2) follow-up suggestions; (3) advice on self-care; (4) red flags; and (5) complete treatment, from which we generated the mnemonic acronym "InFARcT." Defining and structuring the content of discharge information seems especially important for ED physicians and patients, as stress and time constraints jeopardize effective communication in this context. Chest pain accounts for up to 10% of all patient presentations in emergency departments (EDs) (Konkelberg & Esterman, 2003). The majority of these patients will usually be discharged within hours, after exclusion of serious conditions such as myocardial infarction (Goodacre et al., 2011). A comprehensive workup of low- to intermediate-risk patients is not feasible in the ED (Reichlin et al., 2009). Yet many of these patients go on to suffer from repeated episodes of chest

  6. Clinical Management of Patients Presenting with Non-Adjustable Gastric Band (NAGB) Complications

    PubMed Central

    Balogh, Julius; Vizhul, Andrey; Dunkin, Brian J.; Tariq, Nabil; Sherman, Vadim

    2014-01-01

    Background: A number of bariatric surgical procedures have been developed to manage morbid obesity and related co-morbidities. The non-adjustable gastric band (NAGB) was one such procedure that created restriction to food intake by gastric segmentation. Benefits of the procedure included a low risk of perioperative complications and substantial early weight loss. Unfortunately, the long term results of NAGB include a high incidence of complications and failure to maintain weight loss. The purpose of this study was to examine the presentation, workup, and treatment of patients presenting with complications following NAGB placement. Methods: A retrospective review of the diagnosis and management of 11 patients who presented with complications related to NAGB placement. Results: All patients presented with some degree of proximal gastric outlet obstruction. The majority of patients (8/11) presented with vomiting as the main complaint. Other complaints included intolerance to solids, liquids, and reflux. Only 2/11 patients presented with weight loss since undergoing NAGB placement, while the remainder had weight regain to their pre-NAGB level and above. Depending on clinical presentation, desire for additional weight loss and co-morbid conditions, patients underwent a variety of treatments. This included NAGB removal (endoscopic, laparo-endoscopic, and laparoscopic) as well as conversion to another bariatric procedure (sleeve gastrectomy, Roux-en-Y gastric bypass). Conclusion: Patients with NAGB complications present with symptoms related to a proximal gastric outlet obstruction, related to constriction imposed by the band. This may result in severe food and liquid intolerance and subsequent weight loss, but more likely results in maladaptive eating and subsequent weight gain. Optimal therapy involves removal of the NAGB. Laparoscopic conversion to another bariatric procedure, optimally a Roux-en-Y gastric bypass, is warranted to treat morbid obesity and associated co

  7. Synchronous presentation of trigeminal, glossopharyngeal and geniculate neuralgias in a single patient.

    PubMed

    Homeida, Lujain; Elmuradi, Sophia; Sollecito, Thomas P; Stoopler, Eric T

    2016-06-01

    Orofacial pain disorders can present as a diagnostic and therapeutic challenge for oral health care providers. Odontogenic and nonodontogenic sources of orofacial pain should be considered and cranial neuralgias may be included in the differential diagnosis. Synchronous presentation of multiple cranial neuralgias is a rare occurrence. We report a case of a patient with a synchronous presentation of trigeminal, glossopharyngeal, and geniculate neuralgias. To our knowledge, this is the first case of a synchronous presentation of these conditions reported to date. PMID:27055735

  8. Sphenoid sinus mucocele presenting with oculomotor nerve palsy and affecting the functions of trigeminal nerve: a case report

    PubMed Central

    Yong, Wei-Wei; Zhou, Shui-Hong; Bao, Yang-Yang

    2015-01-01

    We report a case of first-episode sphenoid mucocele successfully treated via transnasal endoscopic drainage and marsupialization of the mucocele. A 55 year-old female presented with persistent right-side facial numbness (in the areas of the first and second branches of the trigeminal nerve) and right-side ptosis. Computed tomography (CT) imaging and Magnetic resonance imaging (MRI) revealed opacification and expansion of the right-side sphenoid sinus lesion. The lesion was diagnosed as right-side sphenoid mucocele affecting the functions of the trigeminal (first and second branches), and oculomotor nerves. Transnasal endoscopic drainage and marsupialization of the mucocele result in rapid regression of these symptoms. PMID:26629234

  9. Cardio-Pulmonary Parasitic Nematodes Affecting Cats in Europe: Unraveling the Past, Depicting the Present, and Predicting the Future

    PubMed Central

    Traversa, Donato; Di Cesare, Angela

    2014-01-01

    Various cardio-pulmonary parasitic nematodes infecting cats have recently been fascinating and stimulating the attention of the Academia, pharmaceutical companies, and veterinary practitioners. This is the case of the metastrongyloids: Aelurostrongylus abstrusus and Troglostrongylus brevior, the trichuroid: Capillaria aerophila (syn. Eucoleus aerophilus), and the filarioid: Dirofilaria immitis. Apparently, these parasites have been emerging in several European countries, thus, gaining an important role in feline parasitology and clinical practice. Under a practical standpoint, a sound knowledge of the biological, epidemiological, and clinical impact of cardio-respiratory parasitoses affecting cats, in addition to a potential risk of introduction, establishment, and spreading of “new” parasites in Europe is mandatory in order to understand the present and future impact for feline medicine and to address new strategies of control and treatment. The purpose of the present article is to review the current knowledge of heartworm and lungworm infections in cats, discussing and comparing past and present issues, and predicting possible future scenarios. PMID:26664917

  10. Use of spinal manipulation in a rheumatoid patient presenting with acute thoracic pain: a case report

    PubMed Central

    Chung, Chadwick L. R.; Mior, Silvano A.

    2015-01-01

    Background: There is limited research related to spinal manipulation of uncomplicated thoracic spine pain and even less when pain is associated with comorbid conditions such as rheumatoid arthritis. In the absence of trial evidence, clinical experience and appropriate selection of the type of intervention is important to informing the appropriate management of these cases. Case presentation: We present a case of a patient with long standing rheumatoid arthritis who presented with acute thoracic pain. The patient was diagnosed with costovertebral joint dysfunction and a myofascial strain of the surrounding musculature. The patient was unresponsive to treatment involving a generalized manipulative technique; however, improved following the administration of a specific applied manipulation with modified forces. The patient was deemed recovered and discharged with ergonomic and home care recommendations. Discussion: This case demonstrates a clinical situation where there is a paucity of research to guide management, thus clinicians must rely on experience and patient preferences in the selection of an appropriate and safe therapeutic intervention. The case highlights the need to contextualize the apparent contraindication of manipulation in patients with rheumatoid arthritis and calls for further research. Finally the paper advances evidence based decision making that balances the available research, clinical experience, as well as patient preferences. PMID:26136606

  11. [Effect of pharmacotherapy of affective disorders on the psycho-semantics of alcoholic patients].

    PubMed

    Krupitskiĭ, E M; Burakov, A M; Grinenko, A Ia; Borodkin, Iu S

    1995-01-01

    90 alcoholic patients (II stage of alcoholism) with secondary affective disorders (anxiety, depression) were divided into 4 groups. The patients of the first group received the GABA receptor ligand baclofen during 3 weeks. Sybazon preparation was used in the second group, while the patients of the third group were treated with amitriptyline. Placebo was applied in the forth group. The clinical psychological tests demonstrated that all drugs caused quite effective relief of affective disorders. Psychosemantic tests application showed that the pharmacotherapy caused positive changes in patients of 1-3 groups. These changes touched on both system of personal estimations and relations of personality to himself and to the world around i.e. psychosemantic sphere. Such changes in psychosemantic sphere were not observed in the 4-th group of patients (placebo). Besides it was revealed that each drug caused some specific changes in psychosemantic sphere. The result obtained were supposed to have some theoretical value in comprehension of brain-psychics relations as well as the applied significance for adequate choice of affective disorders pharmacotherapy of alcoholic patients. PMID:8788983

  12. Er:YAG Laser Dental Treatment of Patients Affected by Epidermolysis Bullosa

    PubMed Central

    Galeotti, Angela; D'Antò, Vincenzo; Gentile, Tina; Giancristoforo, Simona; Romeo, Umberto

    2014-01-01

    Aim. The purpose of this study was to evaluate the efficacy of Er:YAG laser used for treating hard dental tissue in patients with epidermolysis bullosa (EB). Methods. We report two cases of EB in which an Er:YAG laser was used for conservative treatments. In the first case, the Er:YAG laser (2,940 μm, 265 mJ, 25 Hz) was used to treat caries on a deciduous maxillary canine in an 8-year-old male patient affected by dystrophic EB. In the second case, we treated a 26-year-old female patient, affected by junctional EB, with generalized enamel hypoplasia, and an Er:YAG laser (2,940 μm, 265 mJ, 25 Hz) was used to remove the damaged enamel on maxillary incisors. Results. The use of the Er:YAG laser, with the appropriate energy, was effective in the selective removal of carious tissue and enamel hypoplasia. During dental treatment with the Er:YAG laser, patients required only a few interruptions due to the absence of pain, vibration, and noise. Conclusions. Laser treatment of hard dental tissues is a valuable choice for patients affected by EB since it is less invasive compared to conventional treatment, resulting in improved patient compliance. PMID:25431688

  13. Cavernous Sinus Dural Arteriovenous Fistula Patients Presenting With Headache as an Initial Symptom

    PubMed Central

    Nomura, Motohiro; Mori, Kentaro; Tamase, Akira; Kamide, Tomoya; Seki, Syunsuke; Iida, Yu; Kawabata, Yuichi; Nakano, Tatsu; Shima, Hiroshi; Taguchi, Hiroki

    2016-01-01

    Cavernous sinus (CS) dural arteriovenous fistula (dAVF) patients presenting with only headache as an initial symptom are not common. Patients with CS-dAVF commonly present with symptoms related to their eyes. In all three patients, headache was the initial symptom. Other symptoms related to the eyes developed 1 - 7 months after headache. In one patient, headache was controlled by sumatriptan succinate, but not diclofenac sodium or loxoprofen sodium. In another patient, headache was controlled by loxoprofen sodium. In the third patient, headache was improved by stellate ganglion block. In all patients, magnetic resonance angiography (MRA) in the early stage of the clinical course showed abnormal blood flow in the CS. However, reflux to the superior ophthalmic vein (SOV) was not detected. As treatment, transarterial and transvenous embolizations were necessary for one patient, and transvenous embolization was performed for another patient with significant blood flow to the SOV and cortical veins. On the other hand, manual compression of the bilateral carotid arteries at the neck resulted in disappearance of the fistula in the third patient. In all patients, the symptoms improved after the disappearance of blood reflux to the CS. The refluxed blood to the CS might cause elevation of the CS pressure and stimulate the trigeminal nerve in the dural membrane, resulting in headache before developing reflux in an anterior direction. CS-dAVF could induce both migraine and common headache. In cases with blood reflux to the CS on magnetic resonance imaging and/or MRA even without eye symptoms, a differential diagnosis of CS-dAVF should be taken into consideration. PMID:26985257

  14. Cavernous Sinus Dural Arteriovenous Fistula Patients Presenting With Headache as an Initial Symptom.

    PubMed

    Nomura, Motohiro; Mori, Kentaro; Tamase, Akira; Kamide, Tomoya; Seki, Syunsuke; Iida, Yu; Kawabata, Yuichi; Nakano, Tatsu; Shima, Hiroshi; Taguchi, Hiroki

    2016-04-01

    Cavernous sinus (CS) dural arteriovenous fistula (dAVF) patients presenting with only headache as an initial symptom are not common. Patients with CS-dAVF commonly present with symptoms related to their eyes. In all three patients, headache was the initial symptom. Other symptoms related to the eyes developed 1 - 7 months after headache. In one patient, headache was controlled by sumatriptan succinate, but not diclofenac sodium or loxoprofen sodium. In another patient, headache was controlled by loxoprofen sodium. In the third patient, headache was improved by stellate ganglion block. In all patients, magnetic resonance angiography (MRA) in the early stage of the clinical course showed abnormal blood flow in the CS. However, reflux to the superior ophthalmic vein (SOV) was not detected. As treatment, transarterial and transvenous embolizations were necessary for one patient, and transvenous embolization was performed for another patient with significant blood flow to the SOV and cortical veins. On the other hand, manual compression of the bilateral carotid arteries at the neck resulted in disappearance of the fistula in the third patient. In all patients, the symptoms improved after the disappearance of blood reflux to the CS. The refluxed blood to the CS might cause elevation of the CS pressure and stimulate the trigeminal nerve in the dural membrane, resulting in headache before developing reflux in an anterior direction. CS-dAVF could induce both migraine and common headache. In cases with blood reflux to the CS on magnetic resonance imaging and/or MRA even without eye symptoms, a differential diagnosis of CS-dAVF should be taken into consideration. PMID:26985257

  15. Risk factors for delay in symptomatic presentation: a survey of cancer patients

    PubMed Central

    Forbes, L J L; Warburton, F; Richards, M A; Ramirez, A J

    2014-01-01

    Background: Delay in symptomatic presentation leading to advanced stage at diagnosis may contribute to poor cancer survival. To inform public health approaches to promoting early symptomatic presentation, we aimed to identify risk factors for delay in presentation across several cancers. Methods: We surveyed 2371 patients with 15 cancers about nature and duration of symptoms using a postal questionnaire. We calculated relative risks for delay in presentation (time from symptom onset to first presentation >3 months) by cancer, symptoms leading to diagnosis and reasons for putting off going to the doctor, controlling for age, sex and deprivation group. Results: Among 1999 cancer patients reporting symptoms, 21% delayed presentation for >3 months. Delay was associated with greater socioeconomic deprivation but not age or sex. Patients with prostate (44%) and rectal cancer (37%) were most likely to delay and patients with breast cancer least likely to delay (8%). Urinary difficulties, change of bowel habit, systemic symptoms (fatigue, weight loss and loss of appetite) and skin symptoms were all common and associated with delay. Overall, patients with bleeding symptoms were no more likely to delay presentation than patients who did not have bleeding symptoms. However, within the group of patients with bleeding symptoms, there were significant differences in risk of delay by source of bleeding: 35% of patients with rectal bleeding delayed presentation, but only 9% of patients with urinary bleeding. A lump was a common symptom but not associated with delay in presentation. Twenty-eight percent had not recognised their symptoms as serious and this was associated with a doubling in risk of delay. Embarrassment, worry about what the doctor might find, being too busy to go to the doctor and worry about wasting the doctor's time were also strong risk factors for delay, but were much less commonly reported (<6%). Interpretation: Approaches to promote early presentation should

  16. Factors affecting short- and long-term outcomes of manipulation under anaesthesia in patients with adhesive capsulitis of the shoulder

    PubMed Central

    Owen, John M; Sayers, Adrian E; Woods, David A

    2014-01-01

    Background The present study aimed to evaluate and determine the factors that affect short- and long-term outcome following manipulation under anaesthesia (MUA) of patients with adhesive capsulitis. Methods Patients recruited from January 1999 to January 2010 were retrospectively analyzed and classified as having primary or secondary adhesive capsulitis. All patients were assessed for range of movement (ROM) and Oxford Shoulder Scores (OSS) before and immediately postoperatively, as well as for OSS more than 1 year post MUA. Results In total, 295 patients (315 shoulders) were sequentially recruited, and information was collected at baseline, as well as at a mean follow-up of 28 days and 3.6 years. A significant improvement in OSS and ROM was noted 1 month post MUA (p < 0.0001) with females benefiting more than males (p < 0.0025). Long-term follow-up revealed that the improvement in OSS was maintained (p < 0.0001). Secondary adhesive capsulitis significantly reduced the efficacy of MUA as assessed by ROM (p < 0.0001). Other factors (age, initial ROM and OSS, and length of symptoms prior to MUA) did not significantly affect the outcome over the short- or long-term. Conclusions The findings of the present study show that all patient groups had a significantly improved ROM and OSS in the short-term with long-term maintenance of improved OSS.

  17. Atypical Presentation of Herpes Zoster Duplex Bilateralis in a Renal Transplanted Patient.

    PubMed

    Gouveia, Ana Isabel; Borges-Costa, João; Soares-Almeida, Luís; Santana, Alice; Guerra, José

    2013-01-01

    Viral infections in renal transplant patients are an important cause of morbidity and mortality. In most cases, the clinical presentation of herpes zoster allows the diagnosis to be made only by history and physical examination. However, patients who are immunosuppressed may have uncommon presentations, and require a high index of suspicion and additional diagnostic testing for proper management. We report a rare presentation of herpes zoster duplex bilateralis involving symmetrical dermatomes over the lower limbs occurring in a woman with a recent history of renal transplantation. The skin lesions were also atypical representing a diagnostic challenge. This infection should be part of differential diagnosis of cutaneous manifestations in organ transplant recipients. PMID:27429257

  18. Atypical Presentation of Herpes Zoster Duplex Bilateralis in a Renal Transplanted Patient

    PubMed Central

    Gouveia, Ana Isabel; Borges-Costa, João; Soares-Almeida, Luís; Santana, Alice; Guerra, José

    2013-01-01

    Viral infections in renal transplant patients are an important cause of morbidity and mortality. In most cases, the clinical presentation of herpes zoster allows the diagnosis to be made only by history and physical examination. However, patients who are immunosuppressed may have uncommon presentations, and require a high index of suspicion and additional diagnostic testing for proper management. We report a rare presentation of herpes zoster duplex bilateralis involving symmetrical dermatomes over the lower limbs occurring in a woman with a recent history of renal transplantation. The skin lesions were also atypical representing a diagnostic challenge. This infection should be part of differential diagnosis of cutaneous manifestations in organ transplant recipients. PMID:27429257

  19. IgA Nephropathy in a Patient Presenting with Pseudotumor Cerebri

    PubMed Central

    Ahmed, Umair Syed; Bacaj, Patrick; Iqbal, Hafiz Imran; Onder, Songul

    2016-01-01

    IgA nephropathy is the most common glomerulonephritis worldwide and typically has minimal signs for chronicity in histopathology at the time of initial presentation. Pseudotumor cerebri (PTC) is characterized by increased intracranial pressure in the absence of any intracranial lesions, inflammation, or obstruction. PTC has been reported in renal transplant and dialysis patients, but we are unaware of any reports of pseudotumor cerebri in patients with IgA nephropathy. We report a case of a young female who presented with signs and symptoms of pseudotumor cerebri and was subsequently diagnosed with IgA nephropathy and end-stage renal disease. To our knowledge this is the first report of IgA nephropathy presenting as end-stage renal disease in a patient who presented with pseudotumor cerebri. PMID:26989531

  20. IgA Nephropathy in a Patient Presenting with Pseudotumor Cerebri.

    PubMed

    Ahmed, Umair Syed; Bacaj, Patrick; Iqbal, Hafiz Imran; Onder, Songul

    2016-01-01

    IgA nephropathy is the most common glomerulonephritis worldwide and typically has minimal signs for chronicity in histopathology at the time of initial presentation. Pseudotumor cerebri (PTC) is characterized by increased intracranial pressure in the absence of any intracranial lesions, inflammation, or obstruction. PTC has been reported in renal transplant and dialysis patients, but we are unaware of any reports of pseudotumor cerebri in patients with IgA nephropathy. We report a case of a young female who presented with signs and symptoms of pseudotumor cerebri and was subsequently diagnosed with IgA nephropathy and end-stage renal disease. To our knowledge this is the first report of IgA nephropathy presenting as end-stage renal disease in a patient who presented with pseudotumor cerebri. PMID:26989531

  1. Factors affecting mode of delivery in a nullipara at term with singleton pregnancy and vertex presentation (NTSV)

    PubMed Central

    Ahmed, Iffat; Chishti, Uzma; Akhtar, Munazza; Ismail, Humaira

    2016-01-01

    Objective: To analyse the factors associated with Caesarean Section (CS) of Nulliparous, Term and Singleton pregnancies with Vertex presentation (NTSV) at a tertiary care hospital. Methods: In this unmatched retrospective case-control study, 212 NTSV patients were identified through computerized medical record systems; the data was collected through predesigned Performa by reviewing medical record charts. One hundred six CS and spontaneous vaginal deliveries (SVD) were taken as cases and controls. Results: The mean maternal age of cases (CS) was 26.64 (SD: 3.9) and of controls (SVD) was 26.7(SD: 3.9) years, whereas mean gestational age was 38.66±1.12 and 38.57±0.9 weeks for cases and controls respectively. Ninety per cent of women in the study group were delivered within 10 hours of active labour. Babies that weighed ≤3kg were 45% and >3kg were 55%. The possibility of being high risk was twice more among those delivered by CS. However, it was not statistically significant (p value 0.077). Labour was induced in 38% patients. The Odds of Induction of Labour (IOL) were two times more and delivering at night was three times more amongst CS. The likelihood of labour exceeding 10 hours was four times (81%) if the patient had a CS. Moreover 48% of the babies weighing >3kg were delivered through CS. Maternal age, high risk pregnancies, gender of baby and epidural analgesia were not statistically significant predictors of mode of delivery (MOD) in this study. Conclusion: Induction of Labour, night time delivery, prolonged labour and birth weight <3kg were found to be associated with the increased CS rate among NTSV. Therefore further research is required in order to address these factors and to reduce the increasing Caesarean Section. PMID:27182230

  2. ApoL1 levels in high density lipoprotein and cardiovascular event presentation in patients with familial hypercholesterolemia.

    PubMed

    Cubedo, Judit; Padró, Teresa; Alonso, Rodrigo; Mata, Pedro; Badimon, Lina

    2016-06-01

    HDL composition rather than HDL-cholesterol (HDL-C) levels seems to be a key determinant of HDL-induced atheroprotection. Heterozygous familial hypercholesterolemia (FH) patients, with lifelong exposure to high LDL levels, show a high prevalence of premature coronary artery disease. We hypothesized that HDL of FH patients might have a modified protein composition and investigated the proteomic signature of HDL obtained from FH patients and their unaffected relatives. HDLs were characterized by 2D electrophoresis/MS in 10 families from the SAFEHEART cohort (3 individuals/family: 2 with genetic FH diagnosis and 1 non-FH relative) clinically characterized and treated as per guidelines. FH patients had lower apoA-I levels and a differential HDL distribution profile of apoL1 and apoA-IV. ELISA validation revealed decreased apoL1 serum levels in FH patients. ApoL1 levels were able to predict presentation of an ischemic cardiac event, and apoL1/HDL-C ratio was associated with the survival rate after the event. FH patients who died because of a fatal cardiac event had lower apoL1 and LCAT content in HDL3 an average of 3.5 years before the event than those who survived. Changes in HDL protein composition could affect patients' prognosis. The proteomic profile of apoL1 is modified in HDLs of high cardiovascular risk patients, and apoL1 plasma levels are significantly lower in serum and in HDL3 of patients that will suffer an adverse cardiac event within 3 years. PMID:27112635

  3. Level of Agitation of Psychiatric Patients Presenting to an Emergency Department

    PubMed Central

    Zun, Leslie S.; Downey, La Vonne A.

    2008-01-01

    Objectives: The primary purpose of this study was to determine the level of agitation that psychiatric patients exhibit upon arrival to the emergency department. The secondary purpose was to determine whether the level of agitation changed over time depending upon whether the patient was restrained or unrestrained. Method: An observational study enrolling a convenience sample of 100 patients presenting with a psychiatric complaint was planned, in order to obtain 50 chemically and/or physically restrained and 50 unrestrained patients. The study was performed in summer 2004 in a community, inner-city, level 1 emergency department with 45,000 visits per year. The level of patient agitation was measured using the Agitated Behavior Scale (ABS) and the Richmond Agitation-Sedation Scale (RASS) upon arrival and every 30 minutes over a 3-hour period. The inclusion criteria allowed entry of any patient who presented to the emergency department with a psychiatric complaint thought to be unrelated to physical illness. Patients who were restrained for nonbehavioral reasons or were medically unstable were excluded. Results: 101 patients were enrolled in the study. Of that total, 53 patients were not restrained, 47 patients were restrained, and 1 had incomplete data. There were no differences in gender, race, or age between the 2 groups. Upon arrival, 2 of the 47 restrained patients were rated severely agitated on the ABS, and 13 of 47 restrained patients were rated combative on the RASS. There was a statistical difference (p = .01) between the groups on both scales from time 0 to time 90 minutes. Scores on the agitation scales decreased over time in both groups. One patient in the unrestrained group became unarousable during treatment. Conclusion: This study demonstrated that patients who were restrained were more agitated than those who were not, and that agitation levels in both groups decreased over time. Some restrained patients did not meet combativeness or severe agitation

  4. Factors affecting the use of antioxidant supplements in patients with late AMD

    PubMed Central

    Yu, Alice L; Paul, Tobias; Schaumberger, Markus; Welge-Lussen, Ulrich

    2014-01-01

    Background The purpose of this study was to assess the use of oral antioxidant supplements in patients with late age-related macular degeneration (AMD) and to identify influencing factors that may affect the use of such supplements. Methods The study included 47 patients with late AMD. Using a questionnaire, the patients were asked for their demographic, ophthalmologic, and systemic data, their source of recommendation of antioxidant use for AMD, and/or their reasons for nonuse. The demographic, ophthalmologic, and systemic information was correlated with use or nonuse of oral antioxidant supplements for AMD. Results Sixty-eight percent (32/47) of patients took antioxidant supplements for AMD and 32% (15/47) of patients did not. There were no statistically significant differences in demographic, ophthalmologic, and systemic parameters between patients with late AMD who used supplements and those who did not. Two thirds of patients with late AMD (66%, 31/47) reported being recommended oral antioxidant supplements for AMD by their ophthalmologist. Patients who did not use antioxidant supplements either did not obtain any recommendation or did not believe in their benefits. Conclusion This study shows that most patients with late AMD use antioxidant supplements despite the recommendation to do so being missing in the Age-Related Eye Disease Study. Our study emphasizes the importance of seeking further therapeutic options for patients with late AMD. PMID:25061269

  5. Testing of Low-Risk Patients Presenting to the Emergency Department With Chest Pain

    PubMed Central

    Amsterdam, Ezra A.; Kirk, J. Douglas; Bluemke, David A.; Diercks, Deborah; Farkouh, Michael E.; Garvey, J. Lee; Kontos, Michael C.; McCord, James; Miller, Todd D.; Morise, Anthony; Newby, L. Kristin; Ruberg, Frederick L.; Scordo, Kristine Anne; Thompson, Paul D.

    2011-01-01

    The management of low-risk patients presenting to emergency departments is a common and challenging clinical problem entailing 8 million emergency department visits annually. Although a majority of these patients do not have a life-threatening condition, the clinician must distinguish between those who require urgent treatment of a serious problem and those with more benign entities who do not require admission. Inadvertent discharge of patients with acute coronary syndrome from the emergency department is associated with increased mortality and liability, whereas inappropriate admission of patients without serious disease is neither indicated nor cost-effective. Clinical judgment and basic clinical tools (history, physical examination, and electrocardiogram) remain primary in meeting this challenge and affording early identification of low-risk patients with chest pain. Additionally, established and newer diagnostic methods have extended clinicians' diagnostic capacity in this setting. Low-risk patients presenting with chest pain are increasingly managed in chest pain units in which accelerated diagnostic protocols are performed, comprising serial electrocardiograms and cardiac injury markers to exclude acute coronary syndrome. Patients with negative findings usually complete the accelerated diagnostic protocol with a confirmatory test to exclude ischemia. This is typically an exercise treadmill test or a cardiac imaging study if the exercise treadmill test is not applicable. Rest myocardial perfusion imaging has assumed an important role in this setting. Computed tomography coronary angiography has also shown promise in this setting. A negative accelerated diagnostic protocol evaluation allows discharge, whereas patients with positive findings are admitted. This approach has been found to be safe, accurate, and cost-effective in low-risk patients presenting with chest pain. PMID:20660809

  6. Neuropsychological performance and affective temperaments in Euthymic patients with bipolar disorder type II.

    PubMed

    Romero, Ester; Holtzman, Jessica N; Tannenhaus, Lucila; Monchablon, Romina; Rago, Carlo Mario; Lolich, Maria; Vázquez, Gustavo H

    2016-04-30

    Affective temperament has been suggested as a potential mediator of the effect between genetic predisposition and neurocognitive functioning. As such, this report seeks to assess the extent of the correlation between affective temperament and cognitive function in a group of bipolar II subjects. 46 bipolar II outpatients [mean age 41.4 years (SD 18.2); female 58.9%] and 46 healthy controls [mean age 35.1 years (SD 18); female 56.5%] were evaluated with regard to their demographic and clinical characteristics, affective temperament, and neurocognitive performance. Crude bivariate correlation analyses and multiple linear regression models were constructed between five affective temperament subscales and eight neurocognitive domains. Significant correlations were identified in bipolar patients between hyperthymic temperament and verbal memory and premorbid IQ; cyclothymic temperament and attention; and irritable temperament, attention, and verbal fluency. In adjusting for potential confounders of the relationship between temperament and cognitive function, the strongest mediating factors among the euthymic bipolar patients were found to be residual manic and depressive symptoms. It is therefore concluded that affective temperaments may partially influence the neurocognitive performance of both healthy controls and euthymic patients with bipolar disorder type II in several specific domains. PMID:27086230

  7. Transcriptional regulation differs in affected facioscapulohumeral muscular dystrophy patients compared to asymptomatic related carriers

    PubMed Central

    Arashiro, Patricia; Eisenberg, Iris; Kho, Alvin T.; Cerqueira, Antonia M. P.; Canovas, Marta; Silva, Helga C. A.; Pavanello, Rita C. M.; Verjovski-Almeida, Sergio; Kunkel, Louis M.; Zatz, Mayana

    2009-01-01

    Facioscapulohumeral muscular dystrophy (FSHD) is a progressive muscle disorder that has been associated with a contraction of 3.3-kb repeats on chromosome 4q35. FSHD is characterized by a wide clinical inter- and intrafamilial variability, ranging from wheelchair-bound patients to asymptomatic carriers. Our study is unique in comparing the gene expression profiles from related affected, asymptomatic carrier, and control individuals. Our results suggest that the expression of genes on chromosome 4q is altered in affected and asymptomatic individuals. Remarkably, the changes seen in asymptomatic samples are largely in products of genes encoding several chemokines, whereas the changes seen in affected samples are largely in genes governing the synthesis of GPI-linked proteins and histone acetylation. Besides this, the affected patient and related asymptomatic carrier share the 4qA161 haplotype. Thus, these polymorphisms by themselves do not explain the pathogenicity of the contracted allele. Interestingly, our results also suggest that the miRNAs might mediate the regulatory network in FSHD. Together, our results support the previous evidence that FSHD may be caused by transcriptional dysregulation of multiple genes, in cis and in trans, and suggest some factors potentially important for FSHD pathogenesis. The study of the gene expression profiles from asymptomatic carriers and related affected patients is a unique approach to try to enhance our understanding of the missing link between the contraction in D4Z4 repeats and muscle disease, while minimizing the effects of differences resulting from genetic background. PMID:19339494

  8. Does Intellectual Disability Affect the Development of Dental Caries in Patients with Cerebral Palsy?

    ERIC Educational Resources Information Center

    Moreira, Rafaela Nogueira; Alcantara, Carlos Eduardo Pinto; Mota-Veloso, Isabella; Marinho, Sandra Aparecida; Ramos-Jorge, Maria L.; Oliveira-Ferreira, Fernanda

    2012-01-01

    The aim of this study was to evaluate if the severity of intellectual disability is a factor that affects the development of dental cavities in patients with cerebral palsy. This cross-sectional study was conducted on 165 individuals who were selected from a physical rehabilitation center, a special public school and a regular public school. Of…

  9. Complex treatment of trophic affections with vascular patients using monochromatic red light and hyperbaric oxygenation

    NASA Astrophysics Data System (ADS)

    Babkina, Zinaida M.; Vasilyev, Mikhail V.; Zakharov, Vyacheslav P.; Nikolayev, Viktor V.; Babkin, Vasily I.; Samoday, Valery G.; Zon, Boris A.; Pakhomov, Gennady V.; Naskidashvili, Vasily I.; Kumin, Anatoly A.

    1996-11-01

    Monochromatic red light irradiation therapy of trophic skin affections with vascular patients permits to receive positive results with small wounds. A combination of monochromatic red light and hyperbaric oxygenation is most perspective when conducting a complex therapy of trophic wounds not more than 40 mm2 and allows to diminish time of treatment almost two times.

  10. Factors influencing heartworm, flea, and tick preventative use in patients presenting to a veterinary teaching hospital

    PubMed Central

    Gates, Maureen C.; Nolan, Thomas J.

    2009-01-01

    The introduction of modern heartworm, flea, and tick preventatives has provided a safe and effective means of controlling companion animal endoparasites, but achieving good owner compliance remains an ongoing challenge for the veterinary profession. Based on a sample of patients from the veterinary teaching hospital at the University of Pennsylvania, this study retrospectively examined factors associated with preventative use and areas of potential weakness in client communication. Between 1999 and 2006, records of 5,276 canine and 1,226 feline patients were searched for signalment, survey results for heartworm, flea, and tick preventative use, date of visit, presenting complaint, vaccination history, and owner zip code. Data were analyzed using bivariate and multivariate techniques. Overall, only 13 - 23 % of patients were questioned about heartworm, flea, or tick preventative use during routine medical history taking. Patients with a prior history of parasites, younger patients, or those presenting with signs of cardiac disease were no more likely to be questioned about preventative use than healthy animals. Patients presenting to a specialty service were also less likely to be questioned. Approximately 74 - 79% of dogs and 12 – 38 % of cats in the sample were on preventative products at any given time. There was a distinct seasonality to preventative use corresponding to the heartworm transmission season from June through November in the northeastern United States. Only 50% of patients seen for a yearly physical examination in winter were reported to be using preventative products when surveyed later in the year, compared to the roughly 85% on patients in heartworm preventatives when they received their routine physical exam in spring. Month of presentation and neuter status were the only signalment factors significantly (P<0.05) associated with preventative use in the multivariate analysis. Findings from this study emphasize target areas for increasing owner

  11. Adult Patient with Novel H1N1 Infection Presented with Encephalitis, Rhabdomyolysis, Pneumonia and Polyneuropathy.

    PubMed

    Patel, Ketan K; Patel, Atul K; Shah, Shalin; Ranjan, Rajiv; Shah, Sudhir V

    2012-07-01

    Neurological complications of influenza are well known. Influenza A is commonly associated with neurological complications. Neurological complications especially encephalitis is described in the pediatric age group of patients with current pandemic novel H1N1 infection. We are describing a case of novel H1N1 infection presenting with multi-system involvement (encephalitis, bilateral pneumonia, severe rhabdomyolysis leading to renal failure and polyneuropathy) in adult patient. PMID:23055650

  12. Adult Patient with Novel H1N1 Infection Presented with Encephalitis, Rhabdomyolysis, Pneumonia and Polyneuropathy

    PubMed Central

    Patel, Ketan K; Patel, Atul K; Shah, Shalin; Ranjan, Rajiv; Shah, Sudhir V

    2012-01-01

    Neurological complications of influenza are well known. Influenza A is commonly associated with neurological complications. Neurological complications especially encephalitis is described in the pediatric age group of patients with current pandemic novel H1N1 infection. We are describing a case of novel H1N1 infection presenting with multi-system involvement (encephalitis, bilateral pneumonia, severe rhabdomyolysis leading to renal failure and polyneuropathy) in adult patient. PMID:23055650

  13. Influence of Sex on Suicidal Phenotypes in Affective Disorder Patients with Traumatic Childhood Experiences

    PubMed Central

    Carlberg, Laura; Swoboda, Patrick; Ludwig, Birgit; Koller, Romina; Kapusta, Nestor D.; Aigner, Martin; Haslacher, Helmuth; Schmöger, Michaela; Kasper, Siegfried; Schosser, Alexandra

    2015-01-01

    Objectives In the current study, we aimed to investigate the impact of childhood trauma on suicidal behaviour phenotypes in a group of patients with diagnosed affective disorder (unipolar or bipolar affective disorder). Patients and Methods Patients with and without a history of childhood abuse, measured by Childhood Trauma Questionnaire (CTQ), were assessed to explore risks for suicidal behaviour (including suicide attempt, self-harm and non-suicidal self-injury). The tested sample consisted of 258 patients (111 males and 147 females, in-patients and out-patients at the Department of Psychiatry and Psychotherapy, Medical University of Vienna and University Hospital Tulln, Lower Austria). Psychiatric diagnoses were derived from the SCAN (Schedules for Clinical Assessment in Neuropsychiatry) interview. In addition, patients were administered the Lifetime Parasuicidal Count (LPC), Suicidal Behaviour Questionnaire (SBQ-R), and Viennese Suicide Risk Assessment Scale (VISURIAS) questionnaires. Results In contrast to male suicide attempters, female suicide attempters showed both significantly higher total CTQ scores (p<0.001), and higher CTQ subscores (emotional, physical and sexual abuse, as well as emotional and physical neglect) in comparison to the non-suicidal control group. Besides, females with a history of self-harming behaviour (including suicidal intention) and Non-Suicidal-Self Injury (NSSI) had significantly higher CTQ total scores (p<0.001) than the control group. Conclusion These findings suggest gender differences in suicidal behaviour after being exposed to childhood trauma. PMID:26366559

  14. Predicting self-care with patients and family members' affective states and family functioning.

    PubMed

    Musci, E C; Dodd, M J

    1990-01-01

    People with cancer manage the side effects of treatment with the assistance of their family members. This study was designed to describe self-care behaviors (SCBs) initiated by patients and their family members and to determine the relationship between patients and family members' affective states and family functioning and SCBs. Using a longitudinal design, 42 patients and 40 family members were followed during 3 cycles of chemotherapy (12-16 weeks). The patients completed measures of affective state (POMS) each cycle; patients and family members completed a family functioning measure (F-COPES) at second cycle only; and the patients reported in an SCB log on an ongoing basis. The overall pattern of SCBs corroborated previous findings. The average number of SCBs initiated was 1.4 per side effect. Depression and vigor significantly predicted SCBs at Cycle 1 only. The severity of side effects consistently predicted SCB over the 3 cycles (r 2 = -0.39 to -0.46). Patients who experienced more severe side effects were at risk of diminished self-care. PMID:2342973

  15. Sociodemographic factors affecting the quality of life of patients with asthma

    PubMed Central

    Uchmanowicz, Bartosz; Panaszek, Bernard; Uchmanowicz, Izabella; Rosińczuk, Joanna

    2016-01-01

    Background In recent years, there has been an increased interest in the subjective quality of life (QoL) of patients with bronchial asthma. Patients diagnosed with asthma experience a number of problems with regard to everyday activities and functions, which adversely affects their health-related QoL. Aim The aim of this study is to analyze the sociodemographic factors affecting the QoL of patients with asthma. Patients and methods The study comprised of 100 patients (73 females and 27 males) aged 18–84 years (mean age 45.7 years) treated in the Department and Clinic of Internal Diseases, Geriatrics and Allergology, Wroclaw Medical University. All patients with asthma who met the inclusion criteria participated in the study. We used medical record analysis and two questionnaires: the asthma quality of life questionnaire (AQLQ) and the asthma control test. Up-to-date sociodemographic data were collected from all participants, including sex, age, marital status, education, and sources of income. Results The sociodemographic variables that correlated positively with QoL in all domains of the AQLQ were professional activity and higher education level of respondents. Factors that negatively influenced the AQLQ domains were older age and lack of professional activity. Conclusion This study shows that age, physical work, and lack of professional activity decreased the QoL in this patient group. It was found that higher education contributes to better QoL scores. PMID:27051276

  16. Relationship between complaints presented by emergency patients and the final outcome 1

    PubMed Central

    Guedes, Helisamara Mota; Souza, Kesia Meiriele; Lima, Patrícia de Oliveira; Martins, José Carlos Amado; Chianca, Tânia Couto Machado

    2015-01-01

    Abstract Objective: to relate complaints presented by emergency room patients, classified using the Manchester Triage System, with the final outcome (discharge/death/transfer). Methods: prospective cohort study, involving 509 patients who were admitted to the emergency room and remained there for more than 24 hours after admission, being monitored to the final outcome. Data were analyzed with a statistical program using descriptive and analytical statistics. Results: the mean age of the patients was 59.1 years and 59.3% were male. The main complaints were unwell adult (130 - 22.5%), shortness of breath in adults (81 - 14.0%), abdominal pain in adults (58 - 10.0%) and behaving strangely (34 - 5.9%), with 87% of the patients being discharged. More deaths were found in the patients classified in the severe colors, with 42.8% classified as red, 17.0% as orange and 8.9% as yellow. Among the patients classified as green, 9.6% died. Conclusion: in the various colors of the Manchester Triage System, death prevailed in patients that presented the complaints of unwell adult, shortness of breath, head injury, major trauma, diarrhea and vomiting. The higher the clinical priority the greater the prevalence of death. PMID:26444159

  17. Ebstein's anomaly presenting as Wolff-Parkinson white syndrome in a postpartum patient.

    PubMed

    Mathew, S T; Matthew, S T; Federico, G F; Singh, B K

    2003-01-01

    Ebstein's anomaly is a common congenital abnormality in the Wolff-Parkinson white syndrome (WPW). The term WPW is applied to patients with both preexcitation on ECG and paroxysmal tachycardias. In this case review, we describe a female with a history of intermittent palpitations who presented in the postpartum period with WPW. Subsequent testing revealed an underlying Ebstein's anomaly. In the United States, heart disease is responsible for 10% of maternal deaths. Although pregnancy is well known to exacerbate symptoms in patients with WPW, postpartum exacerbation has not been clearly described. This unusual case suggests that monitoring beyond the peurperium would be advisable in patients at risk to develop malignant tachyarrhythmias. PMID:12852798

  18. Extramedullary Hematopoiesis Presenting as a Right Adrenal Mass in a Patient With Beta Thalassemia

    PubMed Central

    Karami, Hossein; Kosaryan, Mehrnoush; Taghipour, Mehrdad; Sharifian, Rayka; Aliasgharian, Aili; Motalebi, Mohsen

    2014-01-01

    Introduction: Extramedullary hematopoiesis in the kidney and adrenal are rarely reported in medical literature and are usually found as incidentaloma. It usually occurs in patients with hematologic disorder such as thalassemia. Case Presentation: The patient was a 23-year-old Iranian man with beta thalassemia who was admitted with a suprarenal mass. Adrenal mass was detected by ultrasonography and computed tomography. Results of biochemical evaluations were insignificant. The patient underwent right adrenalectomy. Gross and microscopic histopathologic examination demonstrated extramedullary hematopoiesis without any adrenal tissue. Conclusions: To the best of our knowledge, we document the first reported case of adrenal extramedullary hematopoiesis in Iran, which seems to be rare and remarkable. PMID:25695031

  19. Tuberculous cold abscess of breast: an unusual presentation in a male patient

    PubMed Central

    Brown, Sarah

    2016-01-01

    Tuberculosis (TB) of breast is a rare condition especially presentation as a cold abscess. We present a case of male patient with TB of lung and meninges with a cold abscess in the breast. The abscess was incidental finding on the computed tomography (CT) scan. This was further managed by a combination of anti-tuberculous chemotherapy treatment and surgical drainage. We reviewed the current literature related to mammary TB, its presentations and treatment. PMID:27294045

  20. Pathological display of affect in patients with depression and right frontal brain damage. An alternative mechanism.

    PubMed

    Ross, E D; Stewart, R S

    1987-03-01

    Two patients are reported with the acute onset of pathological crying following right inferior frontal brain damage. Both had severe endogenous depression and neither had pseudobulbar palsy. These and other cases argue that two organic brain diseases--one structural and the other "physiopharmacological"--may interact to produce pathological display of affect that cannot be accounted for by traditional neurological explanations. A pharmacological mechanism for the rapid amelioration of pathological affect by tricyclic medications and its possible relationship to the newly discovered descending motor systems of the brain that use norepinephrine and serotonin as neurotransmitters is offered. These cases also suggest that pathological affect is a valuable clinical indicator of an underlying major depression in some brain-injured patients. PMID:3819712

  1. Variables influencing presenting symptoms of patients with eating disorders at psychiatric outpatient clinics.

    PubMed

    Tseng, Mei-Chih Meg; Chen, Kuan-Yu; Chang, Chin-Hao; Liao, Shih-Cheng; Chen, Hsi-Chung

    2016-04-30

    Eating disorders (EDs) have been underdiagnosed in many clinical settings. This study investigates the influence of clinical characteristics on presenting symptoms of patients with EDs. Psychiatric outpatients, aged 18-45, were enrolled sequentially and received a two-phase survey for EDs in August 2010-January 2013. Their primary reasons for seeking psychiatric help were obtained at their first encounter with outpatient psychiatrists. Patients' clinical and demographic characteristics were compared according to presenting symptoms with or without eating/weight problems. Of 2140 patients, 348 (16.3%) were diagnosed with an ED (22.6% of women and 6.3% of men). The three most common reasons for seeking psychiatric help were eating/weight problems (46.0%), emotional problems (41.3%), and sleep disturbances (19.3%). The multivariate analyses suggest that when patients with EDs presented symptoms that were less related to eating/weight problems, they were significantly more likely to be those having diagnoses other than anorexia nervosa or bulimia nervosa and less severe degree of binge-eating. Further, patients with EDs who demonstrated more impulsive behaviors and poorer functioning were less likely to report their eating problems when visiting psychiatric clinics. Thus, ED should be assessed routinely in patients with complex psychopathology to facilitate comprehensive treatment. PMID:27086254

  2. Symptom Interval and Patient Delay Affect Survival Outcomes in Adolescent Cancer Patients

    PubMed Central

    Jin, Song Lee; Hahn, Seung Min; Kim, Hyo Sun; Shin, Yoon Jung; Kim, Sun Hee; Lee, Yoon Sun; Lyu, Chuhl Joo

    2016-01-01

    Purpose Unique features of adolescent cancer patients include cancer types, developmental stages, and psychosocial issues. In this study, we evaluated the relationship between diagnostic delay and survival to improve adolescent cancer care. Materials and Methods A total of 592 patients aged 0–18 years with eight common cancers were grouped according to age (adolescents, ≥10 years; children, <10 years). We retrospectively reviewed their symptom intervals (SIs, between first symptom/sign of disease and diagnosis), patient delay (PD, between first symptom/sign of disease and first contact with a physician), patient delay proportion (PDP), and overall survival (OS). Results Mean SI was significantly longer in adolescents than in children (66.4 days vs. 28.4 days; p<0.001), and OS rates were higher in patients with longer SIs (p=0.001). In children with long SIs, OS did not differ according to PDP (p=0.753). In adolescents with long SIs, OS was worse when PDP was ≥0.6 (67.2%) than <0.6 (95.5%, p=0.007). In a multivariate analysis, adolescents in the long SI/PDP ≥0.6 group tended to have a higher hazard ratio (HR, 6.483; p=0.069) than those in the long SI/PDP <0.6 group (HR=1, reference). Conclusion Adolescents with a long SI/PDP ≥0.6 had lower survival rates than those with a short SI/all PDP or a long SI/PDP <0.6. They should be encouraged to seek prompt medical assistance by a physician or oncologist to lessen PDs. PMID:26996554

  3. Metabolic issues in patients affected by schizophrenia: clinical characteristics and medical management

    PubMed Central

    Ventriglio, Antonio; Gentile, Alessandro; Stella, Eleonora; Bellomo, Antonello

    2015-01-01

    Patients affected by psychotic disorders are more likely to develop high rates of co-morbidities, such as obesity, type 2 diabetes, dyslipidemias, hypertension, metabolic syndrome, myocardial infarction, stroke etc., in the long-term. These morbidities have a significant impact on the life-expectancy of these patients. Patients with chronic psychoses show a 2–3-fold increased risk of death mostly from cardiovascular and metabolic diseases. Although there may be an independent link, between schizophrenia and metabolic conditions the cardio-metabolic risk is mostly related to an unhealthy lifestyle and the usage of antipsychotic agents (especially Second Generation Antipsychotics or atypical) even when these remain effective treatments in the management of major psychoses. Recently, many international organizations have developed screening and monitoring guidelines for the control of modifiable risk factors in order to reduce the rate of co-morbidity and mortality among patients affected by schizophrenia. This paper is a review of current knowledge about the metabolic issues of patients affected by schizophrenia and describes clinical characteristics and medical management strategies for such conditions. PMID:26388714

  4. Pantomime to visual presentation of objects: left hand dyspraxia in patients with complete callosotomy.

    PubMed

    Lausberg, Hedda; Cruz, Robyn F; Kita, Sotaro; Zaidel, Eran; Ptito, Alain

    2003-02-01

    Investigations of left hand praxis in imitation and object use in patients with callosal disconnection have yielded divergent results, inducing a debate between two theoretical positions. Whereas Liepmann suggested that the left hemisphere is motor dominant, others maintain that both hemispheres have equal motor competences and propose that left hand apraxia in patients with callosal disconnection is secondary to left hemispheric specialization for language or other task modalities. The present study aims to gain further insight into the motor competence of the right hemisphere by investigating pantomime of object use in split-brain patients. Three patients with complete callosotomy and, as control groups, five patients with partial callosotomy and nine healthy subjects were examined for their ability to pantomime object use to visual object presentation and demonstrate object manipulation. In each condition, 11 objects were presented to the subjects who pantomimed or demonstrated the object use with either hand. In addition, six object pairs were presented to test bimanual coordination. Two independent raters evaluated the videotaped movement demonstrations. While object use demonstrations were perfect in all three groups, the split-brain patients displayed apraxic errors only with their left hands in the pantomime condition. The movement analysis of concept and execution errors included the examination of ipsilateral versus contralateral motor control. As the right hand/left hemisphere performances demonstrated retrieval of the correct movement concepts, concept errors by the left hand were taken as evidence for right hemisphere control. Several types of execution errors reflected a lack of distal motor control indicating the use of ipsilateral pathways. While one split-brain patient controlled his left hand predominantly by ipsilateral pathways in the pantomime condition, the error profile in the other two split-brain patients suggested that the right hemisphere

  5. Tuberculosis and pulmonary candidiasis co-infection present in a previously healthy patient

    PubMed Central

    Jiménez Borré, Gustavo; Gómez Camargo, Doris; Chalavé Jiménez, Neylor; Bellido Rodríguez, Javier; Cuadrado Cano, Bernarda; Navarro Gómez, Shirley

    2016-01-01

    Background: The coexistance among fungal pathogens and tuberculosis pulmonary is a clinical condition that generally occurs in immunosuppressive patients, however, immunocompetent patients may have this condition less frequently. Objective: We report the case of an immunocompetent patient diagnosed with coinfection Mycobacterium tuberculosis and Candida albicans. Case Description: A female patient, who is a 22-years old, with fever and a new onset of hemoptysis. Clinical findings and diagnosis: Diminished vesicular breath sounds in the apical region and basal crackling rales in the left lung base were found in the physical examination. Microbiological tests include: chest radiography and CAT scan pictograms in high resolution, Ziehl-Neelsen stain, growth medium for fungus and mycobacteria through Sabouraudís agar method with D-glucose. Medical examinations showed Candida albicans fungus and Mycobacterium tuberculosis present in the patient. Treatment and Outcome: Patient was treated with anti-tuberculosis and anti-fungal medications, which produced good responses. Clinical relevance: Pulmonary tuberculosis and fungal co-infection are not common in immunocompetent patients. However, we can suspect that there is a presence of these diseases by detecting new onset of hemoptysis in patients. PMID:27546933

  6. Affective Flattening in Patients with Schizophrenia: Differential Association with Amygdala Response to Threat-Related Facial Expression under Automatic and Controlled Processing Conditions

    PubMed Central

    Lindner, Christian; Dannlowski, Udo; Bauer, Jochen; Ohrmann, Patricia; Lencer, Rebekka; Zwitserlood, Pienie; Kugel, Harald

    2016-01-01

    Objective Early neuroimaging studies have demonstrated amygdala hypoactivation in schizophrenia but more recent research based on paradigms with minimal cognitive loads or examining automatic processing has observed amygdala hyperactivation. Hyperactivation was found to be related to affective flattening. In this study, amygdala responsivity to threat-related facial expression was investigated in patients as a function of automatic versus controlled processing and patients' flat affect. Methods Functional magnetic resonance imaging was used to measure amygdala activation in 36 patients with schizophrenia and 42 healthy controls. During scanning, a viewing task with masked and unmasked fearful and neutral faces was presented. Results Patients exhibited increased amygdala response to unmasked fearful faces. With respect to masked fearful faces, no between-group differences emerged for the sample as a whole but a subsample of patients with flat affect showed heightened amygdala activation. The amygdala response to masked fearful faces was positively correlated with the degree of flat affect. Conversely, amygdala response to unmasked fearful faces was negatively correlated to the severity of affective flattening. In patients, amygdala responses to masked and unmasked fearful faces showed an inverse correlation. Conclusion Our findings suggest that amygdala hyperresponsivity to unmasked fearful faces might be a functional characteristic of schizophrenia. Amygdala hyperresponsivity to masked fearful faces might be a specific characteristic of patients with affective flattening. A model of flat affect as a response mechanism to emotional overload is proposed. PMID:26766952

  7. [The psychological characteristics of the patients presenting with Meniere's disease and their psycho-social adaptation].

    PubMed

    Iaroslavskaia, M A; Petrovskaia, A N

    2013-01-01

    The objective of the present work was to highlight and systematize the current scientific concepts of the role of psychological factors in the psycho-social adaptation of the patients presenting the Meniere's disease. The authors analysed the data concerning the psycho-social adaptation of the patients presenting with this condition that were published in the scientific literature during many years. The detailed analysis of the psychological characteristics of the patients allowed to reveal peculiarities of their psychological response to the disease and conserved personal-environmental resources that can be used in the development of stress-adaptation models for the psychological correction and psychotherapeutic treatment with a view to their subsequent introduction into the routine clinical practice of healthcare service institutions. PMID:24600717

  8. Factors associated with mortality in patients presenting to the emergency department with severe hypernatremia.

    PubMed

    Ates, Ihsan; Özkayar, Nihal; Toprak, Güvenç; Yılmaz, Nisbet; Dede, Fatih

    2016-04-01

    Hypernatremia is a common electrolyte disorder associated with prolonged hospitalization and death. Severe hypernatremia is defined as a serum sodium (Na(+)) concentration >160 mmol/L. To the best of our knowledge, there is little information on patients with severe hypernatremia, Na(+) >160 mmol/L. Therefore, in this study, we aimed to determine the frequency, demographic and clinical characteristics, comorbid conditions and treatment strategies in patients presenting to the emergency department with severe hypernatremia, and also to evaluate the effects of these factors on mortality. A retrospective chart review was performed on patients presenting to the emergency department between January 2011 and June 2014. Patients with Na(+) >160 mmol/L were screened retrospectively via the hospital electronic information management system and patient medical record files. During the 3.5 years of screening, 256 patients (0.04 %) with Na(+) >160 mmol/L presented to the emergency department. The mean age of the patients included in the study was 74.4 ± 15.2 years, mean Na(+) level was 168.7 ± 7.4 mmol/L and, mean mortality was 49.5 % during the hospitalization. Multivariable Cox regression analysis showed that low systolic blood pressure, low pH, Na(+) >166 mmol/L, increased plasma osmolarity, mean sodium reduction rate ≤-0.134 mmol/L/h, dehydration, and, pneumonia to be independently associated with mortality. This study describes the demographic and clinical characteristics of patients with Na(+) >160 mmol/L in a large population along with comorbid conditions, incidence, treatment strategies and, its association with mortality. PMID:26688326

  9. Investigation in patients with previous myocardial infarction who present with chest pain

    SciTech Connect

    Selwyn, A.P.; Fox, K.; Forse, G.; Pratt, T.; Steiner, R.

    1981-12-01

    Thirty-five patients who presented with chest pain underwent mapping of the ECG with exercise and angiocardiography. Krypton-81m was used to assess regional myocardial perfusion before, during and after atrial pacing. Twelve of the 35 patients had negative exercise tests. Eight of these 12 had normal coronary arteries and four had less than or equal to 50% stenosis of at least one major coronary artery. All 12 patients had uniform increases in regional myocardial perfusion (98 plus/minus 14.0%) during atrial pacing. Thirteen of the 35 patients had a history of myocardial infarction and precordial areas of Q waves. During exercise, all 13 patients complained of chest pain and showed precordial areas of both ST-segment elevation and depression. These 13 patients had greater than or equal to 70% stenosis of at least one major coronary artery. Myocardial blood flow studies showed fixed defects of perfusion corresponding to the Q waves and ST-segment elevation. In addition, there were separate transient decreases of regional myocardial perfusion (70 plus/minus 9.0%) during atrial pacing corresponding to ST-segment depression and chest pain. Ten of the 35 patients had a history of myocardial infarction and precordial areas of Q waves. These areas showed no changes during atrial pacing. All the patients showed at least one remote region of myocardium that increased perfusion (74 plus/minus 170%) throughout pacing. Patients with a history of myocardial infarction may present with chest pain. In this study, ST-segment elevation during an exercise ECG was not associated with chest pain or detectable myocardial ischemia. Regional perfusion in infarcted segments of myocardium did not change with atrial pacing.

  10. Benefits of a physician-facing tablet presentation of patient symptom data: comparing paper and electronic formats

    PubMed Central

    2013-01-01

    Background Providing patient information to physicians in usable form is of high importance. Electronic presentation of patient data may have benefits in efficiency and error rate reduction for these physician facing interfaces. Using a cancer symptom measurement tool (the MD Anderson Symptom Inventory (MDASI)) we assessed the usability of patient data in its raw paper form and compared that to presentation on two electronic presentation formats of different sizes. Methods In two separate experiments, undergraduates completed two identical six-part questionnaires on two twenty-patient MDASI data sets. In Experiment 1, participants completed one questionnaire using a paper packet and the other questionnaire using an in-house designed iPad application. In Experiment 2, MDASI data was evaluated using an iPad and iPod Touch. Participants assessed the usability of the devices directly after use. In a third experiment, medical professionals evaluated the paper and iPad interfaces in order to validate the findings from Experiment 1. Results Participants were faster and more accurate answering questions about patients when using the iPad. The results from the medical professionals were similar. No appreciable accuracy, task time, or usability differences were observed between the iPad and iPod Touch. Conclusions Overall, the use of our tablet interface increased the accuracy and speed that users could extract pertinent information from a multiple patient MDASI data set compared to paper. Reducing the size of the interface did not negatively affect accuracy, speed, or usability. Generalization of the results to other physician facing interfaces is discussed. PMID:24004844

  11. Presentation of self and symptoms in primary care consultations involving patients from non-English speaking backgrounds.

    PubMed

    Roberts, Celia; Sarangi, Srikant; Moss, Becky

    2004-01-01

    This paper draws on the PLEDGE research project (Patients with Limited English and Doctors in General Practice) 1 The Patients with Limited English and Doctors in General Practice (PLEDGE) project was funded by Sir Siegmund Warburg's Voluntary Settlement (2001-2003). The research team was: Celia Roberts, Roger Jones, Becky Moss, Srikant Sarangi and Val Wass. which has a database of 232 video-recorded interactions from GP surgeries in South East London. We focus on the opening episodes-the first opportunity the patient has to report on why they have come to see the doctor-to explore some of the contrasts in self presentation and the interactional work that doctors do when faced with the unexpected. Patients who speak a local London or standard variety of English present three aspects: a description of symptoms, the context in which they occurred, and an affective or epistemic stance. These 'micro discourse routines' are accomplished interactionally through the design of figure/ground relationships, framing and metacommunication and presentation of the 'moral self'. Although some patients from non-English speaking backgrounds use broadly similar 'micro discourse routines', the majority configure the relationship between medically salient facts, adequate contextual information and the stance which conveys the 'moral self' in different and apparently less 'orderly' ways. So openings often become protracted and harder work interactionally for both sides. While conversation analytic studies and communication skills textbooks represent the medical consultations as orderly, we suggest that such apparent orderliness must, at least, be partly the result of ironing out linguistic and cultural diversity. Interactional sociolinguistic analysis is used to shed light on the design of these routines and to provide analytic frameworks for doctors in reflecting on their own practice in ways which challenge patient-centred models. PMID:16808698

  12. Fanconi-Bickel Syndrome: Two Pakistani Patients Presenting with Hypophosphatemic Rickets.

    PubMed

    Afroze, Bushra; Chen, Margaret

    2016-09-01

    Fanconi-Bickel syndrome is a rare inherited disorder characterized by hepatorenal glycogen accumulation, renal tubular dysfunction, growth failure, and impaired utilization of glucose and galactose. We report the first two children with Fanconi-Bickel syndrome from Pakistan who presented with classical features of Fanconi-Bickel Syndrome. Both patients were found to be homozygous for a single nucleotide deletion in the SLC2A2 gene defined as c.339delC. This mutation was previously described in an Arab patient who was initially presented as permanent neonatal diabetes mellitus before developing classical features of Fanconi-Bickel syndrome. PMID:27617158

  13. Relationship of Negative Affect and Outcome of an Opioid Therapy Trial Among Low Back Pain Patients

    PubMed Central

    Jamison, Robert N.; Edwards, Robert R.; Liu, Xiaoxia; Ross, Edgar L.; Michna, Edward; Warnick, Meredith; Wasan, Ajay D.

    2013-01-01

    Objectives Patients with chronic noncancer pain frequently report symptoms of depression and anxiety (negative affect), which are associated with higher ratings of pain intensity and a greater likelihood of being prescribed chronic opioid therapy. The purpose of this secondary analysis was to test the hypothesis that initial levels of negative affect can predict treatment-related outcomes in a double-blind, placebo-controlled study of extended-release (ER) hydromorphone among opioid-tolerant patients with chronic low back pain. Methods Four hundred fifty-nine (N = 459) patients participated in the titration/conversion phase of a multicenter study, of which 268 were randomized to receive once-daily hydromorphone or placebo. All patients completed the Hospital Anxiety and Depression Scale (HADS) at baseline and were divided evenly into Low (N = 157), Moderate (N = 155), and High (N = 147) negative affect groups based on their scores. Group differences in numerical pain intensity measures at home and in the clinic, Roland–Morris Disability ratings, and measures of symptoms from the Subjective Opiate Withdrawal Scale (SOWS) throughout the trial were analyzed. Results Two hundred sixty-eight of the initial 459 subjects who entered the 2 to 4-week titration/conversion phase (pretreatment) were successfully randomized to either placebo or ER hydromorphone; a total of 110 patients then completed this double-blind phase of the study. Those in the Moderate and High negative affect groups tended to drop out more often during the titration/conversion phase because of the adverse effects or lack of efficacy of their prescribed opioid than those in the Low negative mood group (P < 0.05). Overall, those patients in the Moderate and High groups reported significantly higher pain intensity scores in at-home and in-clinic pain intensity ratings (P < 0.05), greater disability on the Roland–Morris Scale (P < 0.01), and more withdrawal symptoms on the SOWS (P < 0.05) than those in

  14. Cirrhosis is Present in Most Patients with Hepatitis B and Hepatocellular Carcinoma

    PubMed Central

    Yang, Ju Dong; Kim, W. Ray; Coelho, Ritika; Mettler, Teresa A.; Benson, Joanne T.; Sanderson, Schuyler O.; Therneau, Terry M.; Kim, Bohyun; Roberts, Lewis R.

    2014-01-01

    Background& Aims There is not much data available about the prevalence or effects of cirrhosis in patients with hepatocellular carcinoma (HCC) from viral hepatitis. We compared patients with HCC and hepatitis B virus (HBV) or hepatitis C virus (HCV) infections to determine the proportions of cirrhosis in each group, virologic and tumor characteristics, and overall survival. Methods This analysis includes patients with HBV (n=64) or HCV (n=118) infection who were diagnosed with HCC at the Mayo Clinic in Rochester MN from 1994 to 2008; groups were matched for age and sex. The diagnosis of cirrhosis was based on histology and, if histologic information was insufficient or unavailable, clinical indicators that included ascites or varices, thrombocytopenia or splenomegaly, and radiographic configuration of cirrhosis. Virologic characteristics, tumor stage, and patient survival were also assessed. Results The prevalence of histologic cirrhosis was 88% among patients with HBV infection and 93% among those with HCV infection (P=0.46). When the most inclusive criteria for cirrhosis were applied, cirrhosis was present in 94% of patients with HBV and 97% with HCV (P=0.24). Among HCV patients, 5.2% were negative for HCV RNA following antiviral treatment; 63.4% of HBV patients had HBV DNA < 2000 u/ml with or without treatment. Patients with HBV tended to have less surveillance and more advanced stages of HCC, without differences in survival from those with HCV infection (P=0.75). Conclusion Most patients with HCC and chronic viral hepatitis had evidence of cirrhosis, including those with HBV infection and those without active viral replication. PMID:20831903

  15. Exercise testing in the clinical management of patients affected by pulmonary arterial hypertension.

    PubMed

    Paolillo, Stefania; Farina, Stefania; Bussotti, Maurizio; Iorio, Annamaria; PerroneFilardi, Pasquale; Piepolil, Massimo F; Agostoni, Piergiuseppe

    2012-10-01

    Patients affected by pulmonary arterial hypertension (PAH) show a reduced exercise tolerance with early occurrence of dyspnoea and fatigue. The origin of functional capacity limitation is multifactorial and several mechanisms have been proposed, including right heart failure, which leads to a limited increase in cardiac output during exercise, and hyperventilation with a reduced perfusion of properly ventilated alveoli. In addition, abnormalities in arterial blood gases are observed, with the occurrence of hypoxemia and hypocapnia, related to an abnormal ventilation/perfusion match, gas diffusion abnormalities, low mixed venous oxygen saturation and to the development of intra- and extra-pulmonary right-to-left shunts. At present, the 6-minute walking test is the most used method to assess exercise tolerance in PAH; it is also useful to monitor the response to therapy and provides prognostic information. However, the assessment of functional capacity by cardiopulmonary exercise test (CPET) seems to be more complete, because CPET allows for discrimination between the metabolic, cardiovascular and pulmonary components of exercise limitation. Moreover, CPET estimates the severity of disease and assesses patients' prognosis and response to therapy. In PAH, a typical CPET-response is observed, characterized by a severe reduction in peak VO2, work rate, O2 pulse and anaerobic threshold and by a marked increase in VE/VCO2 slope and in the dead space to tidal volume ratio. However, the use of CPET should be limited to experienced centres. This review will focus on resting lung function and exercise tolerance tests, showing that CPET can provide the physiological explanation of functional limitation in PAH. PMID:23126000

  16. Underlying personality differences between alcohol/substance-use disorder patients with and without an affective disorder.

    PubMed

    Janowsky, D S; Hong, L; Morter, S; Howe, L

    1999-01-01

    The Myers-Briggs Type Indicator (MBTI), a popular personality test, was used to profile the personalities of in-patient alcoholics/substance-use disorder patients who had, and those who did not have, a concurrent affective disorder diagnosis. The MBTI divides individuals into eight categories: Extroverts and Introverts, Sensors and Intuitives, Thinkers and Feelers, and Judgers and Perceivers. Alcohol/substance-use disorder patients with no affective disorder differed from a normative population only in being significantly more often Sensing and significantly less often Intuitive single-factor types. The Extroverted/Sensing/ Feeling/Judging four-factor type was also significantly over-represented in this group, compared to a normative population. In contrast, mood-disordered alcohol/substance-use disorder patients were significantly more often Introverted, Sensing, Feeling, and Perceiving and significantly less often Extroverted, Intuitive, Thinking, and Judging single-factor types. They were also significantly more often Introverted/Sensing/ Feeling/Perceiving and Introverted/Intuitive/Feeling/Perceiving four-factor types. 'Pure' alcohol/ substance-use disorder patients differed from alcohol/substance-use disorder patients with a mood disorder in that they were significantly more often Extroverted and Thinking and significantly less often Introverted and Feeling single-factor types; and significantly less often were an Introverted/Sensing/ Feeling/Perceiving four-factor type. The above results may have psychogenetic, diagnostic, and psychotherapeutic implications. PMID:10414613

  17. An atypical presentation of sinus mucopyocele in a pediatric cystic fibrosis patient

    PubMed Central

    Horesh, Elan; Colin, Andrew A; Casiano, Roy; Wester, Sara T

    2015-01-01

    This case report details an association of chronic allergic conjunctivitis and respiratory tract colonization in a cystic fibrosis (CF) patient due to an ethmoidal mucocele infected with Escherichia coli. A 3-year-old CF patient presented for evaluation with complaints of chronic periocular erythema, conjunctival injection, and irritation for 2 years. He was treated for presumed allergic conjunctivitis with no improvement and continued to have overall worsening of symptoms on the right greater than the left eye in a waxing and waning pattern. On presentation to the Bascom Palmer Eye Institute, he was noted to have telecanthus and prominent erythema in the region of the medial canthus. Orbital imaging disclosed a mucocele in the right ethmoid sinus. The patient underwent functional endoscopic sinus surgery, with successful marsupialization of the ethmoidal mucocele, which was found on culture to be infected with E. coli. Post-operatively with continuous pulmonary care, the patient remains free of allergic conjunctivitis and E. coli colonization of the upper airway. This case highlights the importance of analyzing the adjacent sinus in patients with chronic, relapsing allergic conjunctivitis refractory to medical management, particularly in patients with underlying systemic diseases such as CF. PMID:25999690

  18. Chinese patients with spinocerebellar ataxia type 3 presenting with rare clinical symptoms.

    PubMed

    Dong, Yi; Sun, Yi-Min; Ni, Wang; Gan, Shi-Rui; Wu, Zhi-Ying

    2013-01-15

    Clinical heterogeneity is the prominent feature of spinocerebellar ataxia type 3 (SCA3) which is sometimes neglected and often impedes the timely diagnosis of patients. In this study, the clinical data of 201 unrelated Chinese SCA3 patients were retrospectively studied. The rare clinical features were summarized and the underlying genetic mutations were screened by direct DNA sequencing. Three patients were found primarily presenting with the rare clinical features, including dystonic phenotype without response to levodopa, chorea and memory decline, and hearing impairment, respectively. We firstly reported three diverse heterogeneities of SCA3 patients, which are quite uncommon in the Chinese SCA3 patients. Our results expanded the variable phenotypes of SCA3 and provided the explicit information for the rare and special SCA3 manifestations. Based on this new knowledge, we suggested that when the presentation was consistent with HD or DRD while negative in the corresponding genetic testing, SCA3 should be considered, and clinicians should divert partial attention to the examinations on the auditory system of SCA3 patients. PMID:23174085

  19. Contamination of soil, medicinal, and fodder plants with lead and cadmium present in mine-affected areas, Northern Pakistan.

    PubMed

    Nawab, Javed; Khan, Sardar; Shah, Mohammad Tahir; Qamar, Zahir; Din, Islamud; Mahmood, Qaisar; Gul, Nayab; Huang, Qing

    2015-09-01

    This study aimed to investigate the lead (Pb) and cadmium (Cd) concentrations in the soil and plants (medicinal and fodder) grown in chromite mining-affected areas, Northern Pakistan. Soil and plant samples were collected and analyzed for Pb and Cd concentrations using atomic absorption spectrometer. Soil pollution load indices (PLIs) were greater than 2 for both Cd and Pb, indicating high level of contamination in the study area. Furthermore, Cd concentrations in the soil surrounding the mining sites exceeded the maximum allowable limit (MAL) (0.6 mg kg(-1)), while the concentrations of Pb were lower than the MAL (350 mg kg(-1)) set by State Environmental Protection Administration (SEPA) for agriculture soil. The concentrations of Cd and Pb were significantly higher (P < 0.001) in the soil of the mining-contaminated sites as compared to the reference site, which can be attributed to the dispersion of toxic heavy metals, present in the bed rocks and waste of the mines. The concentrations of Pb and Cd in majority of medicinal and fodder plant species grown in surrounding areas of mines were higher than their MALs set by World Health Organization/Food Agriculture Organization (WHO/FAO) for herbal (10 and 0.3 mg kg(-1), respectively) and edible (0.3 and 0.2 mg kg(-1), respectively) plants. The high concentrations of Cd and Pb may cause contamination of the food chain and health risk. PMID:26324064

  20. Discordance of exercise thallium testing with coronary arteriography in patients with atypical presentations

    NASA Technical Reports Server (NTRS)

    Bungo, M. W.; Leland, O. S., Jr.

    1983-01-01

    Eighty-one patients with diagnostically difficult clinical presentations suggesting coronary artery disease underwent symptom-limited maximal-exercise treadmill testing (ETT) and exercise radionuclide scanning with thallium-201 followed by coronary angiography. Results showed that in nearly half of the patients (47%) these tests were in agreement, while either exercise thallium or ETT was positive in 94% of patients with coronary artery disease. It was found that agreement between exercise thallium and ETT tests predicted disease in 92% of the instances or excluded disease in 82% of the instances. It is concluded that despite frequent discord between these two tests in 53% of the cases, a significant gain in exclusive diagnostic capability is realized when applied to a patient population anticipated to have a disease prevalence equal to the 67% encountered in this study.

  1. Cimetidine modulates the antigen presenting capacity of dendritic cells from colorectal cancer patients.

    PubMed

    Kubota, T; Fujiwara, H; Ueda, Y; Itoh, T; Yamashita, T; Yoshimura, T; Okugawa, K; Yamamoto, Y; Yano, Y; Yamagishi, H

    2002-04-22

    Cimetidine, a H(2) receptor antagonist, has been reported to improve survival in gastrointestinal cancer patients. These effects have largely been attributed to the enhancing effects of cimetidine on the host's antitumour cell-mediated immune response, such as inhibition of suppressor T lymphocyte activity, stimulation of natural killer cell activity and increase of interleukin-2 production from helper T lymphocytes. We conducted an in vitro study on the effects of cimetidine on differentiation and antigen presenting capacity of monocyte-derived dendritic cells from advanced colorectal cancer patients and normal controls. As a result, an investigation of expression of surface molecules associated with dendritic cells by flow cytometric analyses showed that cimetidine had no enhancing effect on differentiation of dendritic cells from cancer patients and normal controls. An investigation of [(3)H]thymidine incorporation by allogeneic mixed lymphocyte reactions revealed that cimetidine increased the antigen presenting capacity of dendritic cells from both materials. Moreover, a higher antigen presenting capacity was observed in advanced cancer patients compared to normal controls. These effects might be mediated via specific action of cimetidine and not via H(2) receptors because famotidine did not show similar effects. Our results suggest that cimetidine may enhance the host's antitumour cell-mediated immunity by improving the suppressed dendritic cells function of advanced cancer patients. PMID:11953882

  2. State-of-the-Art Evaluation of Emergency Department Patients Presenting With Potential Acute Coronary Syndromes.

    PubMed

    Hollander, Judd E; Than, Martin; Mueller, Christian

    2016-08-16

    It is well established that clinicians cannot use clinical judgment alone to determine whether an individual patient who presents to the emergency department has an acute coronary syndrome. The history and physical examination do not distinguish sufficiently between the many conditions that can cause acute chest pain syndromes. Cardiac risk factors do not have sufficient discriminatory ability in symptomatic patients presenting to the emergency department. Most patients with non-ST-segment-elevation myocardial infarction do not present with electrocardiographic evidence of active ischemia. The improvement in cardiac troponin assays, especially in conjunction with well-validated clinical decision algorithms, now enables the clinician to rapidly exclude myocardial infarction. In patients in whom unstable angina remains a concern or there is a desire to evaluate for underlying coronary artery disease, coronary computed tomography angiography can be used in the emergency department. Once a process that took ≥24 hours, computed tomography angiography now can rapidly exclude myocardial infarction and coronary artery disease in patients in the emergency department. PMID:27528647

  3. Demographic factors affecting quality of life of hemodialysis patients – Lahore, Pakistan

    PubMed Central

    Anees, Muhammad; Malik, Muzammil Riaz; Abbasi, Tanzeel; Nasir, Zeeshan; Hussain, Yasir; Ibrahim, Muhamamd

    2014-01-01

    Objective: The objective of the study was to determine the demographic factors affecting Quality Of Life (QOL) of hemodialysis (HD) patients. Methods: This observational study was conducted at Shalamar Hospital, Lahore. Patients of End Stage Renal Disease (ESRD) and on maintenance HD for more than three months were included during the period March to June 2012. Patient of ESRD not on dialysis and Acute Renal Failure were excluded. One hundred and twenty five patients who fulfilled the criteria were included. Demographic data containing age, sex, residence, socio economic status, education, mode of traveling for dialysis, total time consumed in dialysis were collected by the investigators. QOL index was measured using 26 items, WHO QOL BREF. Results: There were 89(71.2%) male and 36(28.8%) female patients. Environmental domain score was highest (p=0.000) than all other domains in HD Patients. In overall analysis age, marital status and total time consumed in getting HD effect QOL significantly (p=<0.05). In domain wise analysis, male has better QOL in social relationship domain than female. Age has negative relationship with physical health and psychological health domain. QOL of unmarried and literate patients is significantly better (p=<0.05) in physical health domain. Employed patients have better QOL in physical, psychological and social relationship domain (p=<0.05) than unemployed patients. Patients of residence of rural areas have better QOL in physical and environment domain. Financial status of HD patients affect QOL in social domain. Distance covered to reach hospital effect QOL in psychological domain (p=<0.05). Patients traveling in private transport have better QOL in environmental domain (p=<0.05). Total time consumed in getting HD effect social relation in QOL (p=<0.05). According to linear regression model, marital status is positive predictor and unemployment is negative predictor of QOL in physical health domain. Age is negative predictor of QOL in

  4. Affective disorders in patients with HIV infection: impact of antiretroviral therapy.

    PubMed

    Arendt, Gabriele

    2006-01-01

    At the beginning of the AIDS pandemic, affective disorders (such as depressed mood) were seen in a considerable number of HIV-1-infected individuals. These disorders were a result of the poor physical condition of the patients, brain involvement by the virus (e.g. encephalopathy) or a reaction to disadvantageous living conditions (losing friends, jobs, etc.). In the era of highly active antiretroviral therapy (HAART), mental illness related to physical weakness is declining, as is the incidence of HIV-1-associated encephalopathy. However, depressed mood and fatigue caused by efavirenz (a standard component of HAART) is becoming increasingly important, particularly in individuals who are infected long-term with HIV-1. Whatever the cause of affective disorders, their presence has been shown to negatively influence adherence to HAART and HIV-1 disease progression. Specialist knowledge of HIV-1 infection, and HAART and its psychiatric complications (particularly in subgroups of patients such as drug abusers and older people), is needed to care adequately for patients. Furthermore, prospective studies are needed to more fully differentiate between the various aetiologies of affective disorders seen in individuals living with HIV/AIDS and to determine their incidence and prevalence. Such information is important to ensure that affective disorders are recognised and adequately treated, which will in turn improve the efficacy of HAART. PMID:16734500

  5. A rare case of solitary brain Langerhans cell histiocytosis with intratumoral hemorrhage in a patient affected by Turner syndrome

    PubMed Central

    Granata, Francesca; Morabito, Rosa; Grasso, Giovanni; Alafaci, Elisabetta; Salpietro, Francesco M.; Alafaci, Concetta

    2016-01-01

    Background: Langerhans cell histiocytosis (LCH) is a rare disease involving clonal proliferation of cells with characteristics similar to bone marrow-derived Langerhans cells. The case of a young woman, affected by Turner syndrome and a solitary intraparenchymal LCH associated with an osteolytic lesion of the overlying skull, is presented. Case Description: The patient, with an insidious history of headache and a growing soft mass in the left frontal region, presented with a sudden generalized tonic-clonic epileptic seizure. Neuroradiological investigations showed an osteolytic lesion of the left frontal bone and an underlying brain lesion associated with recent signs of bleeding. The patient was operated on with a complete removal of the lesion. The postoperative course was uneventful. Conclusions: The clinical, neuroradiological, and intraoperative findings are presented, along with a review of the literature. Although rare, LCH should be considered in the differential diagnosis when a scalp lesion occurs with a progressive growing. PMID:27127696

  6. Affective temperaments and psychopathological dimensions of personality in bipolar and cyclothymic patients.

    PubMed

    Harnic, Désirée; Pompili, Maurizio; Mazza, Marianna; Innamorati, Marco; Di Nicola, Marco; Catalano, Valeria; Bruschi, Angelo; Del Bono, Diletta; Forte, Alberto; Lester, David; Girardi, Paolo; Bria, Pietro; Janiri, Luigi

    2013-01-01

    The aims of the study were: (1) to study possible associations between temperament, personality dimensions, and psychopathological variables in a clinical sample of euthymic patients with bipolar disorder (BD) and cyclothymia; and (2) to assess how Cloninger's temperament and personality dimensions were associated with affective temperaments. Participants, consisting of 60 patients with BD (type I or II) and cyclothymia in the euthymic phase, completed Akiskal's Temperament Evaluation of Memphis, Pisa, Paris, and San Diego-Autoquestionnaire (TEMPS-A), and Cloninger's Temperament and Character Inventory-revised version (TCI-R). The diagnostic groups differed in past hospitalization, for age at onset of the disorder, and on two affective temperaments: the TEMPS-A Hyperthymia, and the TEMPS-A Irritability. There were six significant associations between affective temperaments and Cloninger's personality dimensions, ranging from 0.26 to 0.54. The measures of Akiskal and of Cloninger tap common behavioral features in patients with bipolar disorder and cyclothymia, yet the differences indicate that the two measures are not redundant. BD and cyclothymic patients differed significantly in temperament and personality, differences that may have important implications for treatment. PMID:23398272

  7. Prognostic Value of Affective Symptoms in First-Admission Psychotic Patients

    PubMed Central

    Arrasate, Marta; González-Ortega, Itxaso; García-Alocén, Adriana; Alberich, Susana; Zorrilla, Iñaki; González-Pinto, Ana

    2016-01-01

    Background: Very little research has been conducted in patients with first-episode psychosis using a dimensional approach. Affective dimensional representations might be useful to predict the clinical course and treatment needs in such patients. Methods: Weincluded 112 patients with first-episode psychosis in a longitudinal-prospective study with a five-year follow-up (N = 82). Logistic analyses were performed to determine the predictive factors associated with depressive, manic, activation, and dysphoric dimensions. Results: High scores on the depressive dimension were associated with the best prognosis. On the other hand, high scores on the activation dimension and the manic dimension were associated with a poorer prognosis in terms of relapses. Only the dysphoric dimension was not associated with syndromic or functional prognosis. Conclusion: Ourresults suggest that the pattern of baseline affective symptoms helps to predict the course of psychotic illness. Therefore, the systematic assessment of affective symptoms would enable us to draw important conclusions regarding patients’ prognosis. Interventions for patients with high scores on manic or activation dimensions could be beneficial in decreasing relapses in first-episode psychosis. PMID:27376266

  8. Bisphosphonate-related osteonecrosis of the jaws: a case series of 25 patients affected by osteoporosis.

    PubMed

    Manfredi, M; Merigo, E; Guidotti, R; Meleti, M; Vescovi, P

    2011-03-01

    Bisphosphonates (BPs) are used to treat metabolic bone diseases, such as osteoporosis. In this study the occurrence of bisphosphonates-related osteonecrosis of the jaws (BRONJ) is reported in 25 patients who received BP therapy for osteoporosis with different drug schedules. From June 2005 to May 2009, 25 patients affected by BRONJ were observed. A history of oral surgery was reported for 18 patients (72%). Of the 22 patients treated by the authors, 20 (91%) recorded healing improvement with a mean follow-up of 16.6 months, with particular regard for those treated with oral surgery and laser applications (10/22, 45%) who were all characterised by complete mucosal healing over time. The risk of developing BRONJ in patients treated with BP for osteoporosis is lower than in cancer patients, but is not negligible. It is advisable for the prescribing physician to recommend a dental check-up prior to treatment, at least for patients who have not been to the dentist in the last 12 months. An early surgical and possible laser-assisted approach for patients who develop BRONJ is recommended. PMID:21163625

  9. An Unusual Presentation of Disseminated Histoplasmosis: Case Report and Review of Pediatric Immunocompetent Patients from India.

    PubMed

    Agarwal, Poojan; Capoor, Malini R; Singh, Mukul; Gupta, Arpita; Chhakchhuak, Arini; Debatta, Pradeep

    2015-12-01

    Histoplasmosis is a progressive disease caused by dimorphic intracellular fungi and can prove fatal. Usually, it is present in immunocompromised individuals and immunocompetent individuals in the endemic zones. We report an unusual presentation of progressive disseminated histoplasmosis. The patient in the present case report was immunocompetent child and had fever, bone pains, gradual weight loss, lymphadenopathy and hepatosplenomegaly. Disseminated histoplasmosis (DH) was diagnosed on microscopic examination and fungal culture of bone marrow, blood, skin biopsy and lymph node aspirate. The patient died on seventh day of amphotericin B. In the absence of predisposing factors and classical clinical presentation of febrile neutropenia, lung, adrenal and oropharyngeal lesions, the disease posed a diagnostic challenge. Progressive disseminated histoplasmosis in children can be fatal despite timely diagnosis and therapy. In India, disseminated histoplasmosis is seen in immunocompetent hosts. All the pediatrics immunocompetent cases from India are also reviewed. PMID:26126955

  10. Unusual Presentation of Giant Cell Tumor in Skeletally Immature Patient in Diaphysis of Ulna

    PubMed Central

    Patel, Maulik T; Nayak, Maunil R

    2015-01-01

    Introduction: Giant cell tumor is a locally aggressive benign tumor. Giant cell tumor of bone is characteristically found in skeletally mature patient at the end of long bones in the epiphyseal region or epiphysio-metaphyseal region. Giant cell tumor is very rare in skeletally immature patient. But we are presenting a very rare case of giant cell tumor in skeletally immature patient in diaphyseal region which is very uncommon location for giant cell tumor. From this case we concluded that irrespective of the location and skeletal maturity, a giant cell tumor should be diagnosed based on its histology because classical clinical-radiological features are not always present. Index case strengthens this view. PMID:27299037

  11. [The state of the larynx in the patients presenting with chronic obstructive pulmonary disease].

    PubMed

    Gilifanov, E A; Nevzorova, V A; Artyushkin, S A; Ivanets, I V

    2016-01-01

    The objective of the present study was to evaluate the clinical state of the larynx and its microbial population in 49 patients examined at the stage of stable condition of chronic obstructive pulmonary disease. Examination of the larynx was carried out with the use of a rigid laryngoscope having a visual angle of 70 degrees, videofibrolaryngoscopy, and stroboscopy using a «TelePac» videocomplex (Karl Storz, Germany). It was supplemented by the study of the bacteriological and mycological paysage. The acoustic analysis of the voice was performed with the help of the Specta PLUS computer program. It was shown that more than 70% of the examined patients presented with various forms of chronic laryngitis. Potentially pathogenic St. pyogenes and yeast-like fungi C. albicans were isolated from 59% and 29% of the patients respectively. PMID:26977564

  12. The accuracy of ultrasonography in the diagnosis of superficial bladder tumors in patients presenting with hematuria

    PubMed Central

    Stamatiou, Konstantinos; Papadoliopoulos, Ioannis; Dahanis, Stefanos; Zafiropoulos, Grigoris; Polizois, Konstantinos

    2009-01-01

    Ultrasonography has been proposed as the initial test for detection of bladder carcinomas in patients presenting with hematuria, but the accuracy of transabdominal ultrasonography in the diagnosis of superficial bladder carcinoma has not been assessed. We prospectively evaluated 173 patients presenting to the outpatient department with painless hematuria by transabdominal ultrasound and cystoscopy. The tolerability of cystoscopy was also assessed. Of 148 patients who met the inclusion criteria, 39 with bladder carcinoma were identified by cystoscopy as having bladder carcinoma, while 34 were identified by ultrasonography. For ultrasonography, the sensitivity (87.1%), specificity (98.1%), positive predictive value (94.4%) and negative predictive value (95.4%) were good but not as good as cystoscopy. While the tolerability of cystoscopy is relatively low, it is still superior to ultrasonography in the evaluation of the bladder as a possible source of hematuria. PMID:19318748

  13. Presentation delay in breast cancer patients and its association with sociodemographic factors in North Pakistan

    PubMed Central

    Hanif, Sheharyar; Iqbal, Sundas; Shahzad, Muhammad Faheem; Shafique, Sehrish; Khan, Muhammad Taha

    2015-01-01

    Background There is strong evidence that delayed diagnosis of breast cancer is associated with poor survival. The objectives were to determine the frequency of breast cancer patients with delayed presentation, the reasons of delay and its association with different socio-demographic variables in our settings. Methods We interviewed 315 histologically confirmed breast cancer patients. Delay was defined as more than 3 months from appearance of symptoms to the consultation from doctor. Questions were asked from each patient which could reflect their understanding about the disease and which could be the likely reasons for their delayed presentation. Results A total of 39.01% (n=123) of patients presented late and out of those, 40.7% wasted time using alternative medicines; 25.2% were not having enough resources; 17.1% presented late due to painless lump; 10.6% felt shyness and 6.5% presented late due to other reasons. Higher age, negative family history, <8 school years of education and low to middle socio-economic status were significantly associated with delayed presentation (P<0.05). Education and socioeconomic status were two independent variables related to the delayed presentation after adjustment for others [odds ratios (OR) of 2.26, 2.29 and 95% confidence intervals (CI) was 1.25-4.10, 1.06-4.94 respectively]. Conclusions Significant percentage of women with breast cancer in North Pakistan is experiencing presentation delay due to their misconceptions about the disease. Coordinated efforts with public health department are needed to educate the focused groups and mitigating the barriers identified in the study. Long term impact will be reduced overall burden of the disease in the region. PMID:26157325

  14. Two simultaneous autoimmune processes in a patient presenting with respiratory insufficiency

    PubMed Central

    Troy, Lauren; Hamor, Paul; Bleasel, Jane; Corte, Tamera

    2014-01-01

    The idiopathic inflammatory myopathies, including dermatomyositis, are uncommon acquired autoimmune diseases, sometimes associated with interstitial lung disease. Myasthenia gravis, a separate autoimmune disorder involving the neuromuscular junction, has some overlapping clinical features but has only rarely been reported to occur simultaneously within the same patient. Here we present the first reported case of concomitant dermatomyositis, myasthenia gravis, and interstitial lung disease. PMID:25473554

  15. Epidemiological aspects of rheumatoid arthritis patients affected by oral bisphosphonate-related osteonecrosis of the jaws

    PubMed Central

    2012-01-01

    This literature review aims to evaluate the epidemiologic profile of patients with rheumatoid arthritis (RA) that developed a bisphosphonate-related osteonecrosis that affect the jaws (BRONJ), including demographic aspects, as well as clinical and therapeutic issues. A search of PUBMED/MEDLINE, Scopus, and Cochrane databases from January 2003 to September 2011 was conducted with the objective of identifying publications that contained case reports regarding oral BRONJ in RA patients. Patients with RA who develop oral BRONJ are usually women above 60 years taking steroids and long-term alendronate. Most of them have osteoporosis, and lesions, triggered by dental procedures, are usually detected at stage II in the mandible. Although there is no accepted treatment protocol, these patients seem to have better outcomes with conservative approaches that include antibiotic therapy, chlorhexidine, and drug discontinuation. PMID:22376948

  16. Demographic and Clinical Findings in Pediatric Patients Affected by Organic Acidemia

    PubMed Central

    NAJAFI, Reza; HASHEMIPOUR, Mahin; MOSTOFIZADEH, Neda; GHAZAVI, Mohammadreza; NASIRI, Jafar; SHAHSANAI, Armindokht; FAMORI, Fatemeh; NAJAFI, Fatemeh; MOAFI, Mohammad

    2016-01-01

    Objective Metabolic disorders, which involve many different organs, can be ascribed to enzyme deficiency or dysfunction and manifest with a wide range of clinical symptoms. This study evaluated some of the demographic and clinical findings in pediatric patients affected by organic acidemia. Materials & Methods This cross-sectional study was part of a larger study conducted in patients with metabolic disorders during a period of 7 years from 2007 to 2014 in Isfahan Province, Iran. Our study covered a wide range of cases from newborn infants (one-week old) to adolescents (children up to the age of 17 years). This study evaluated patients’ demographic information, history of disease, developmental and educational status, clinical and general conditions. Phone and in-person interviews were used to gather information. Results Out of 5100 patients screened in this study, 392 patients were affected by one of the different metabolic disorders and 167 individuals were diagnosed as organic acidemia. Propionic acidemia/methyl malonic acidemia (PA/MMA) was the most prevalent form of this metabolic disorder. The frequency of consanguinity was 84.7% in the group of patients. The mortality rate was 18.8% in patients with organic academia. Conclusion Each of the metabolic diseases, as a separate entity, is rare; nevertheless, in aggregate they have a somewhat high overall prevalence. These diseases result in mental and developmental disorders in the absence of quick diagnosis and initiation of treatment. Furthermore, more mutations should be identified in societies affected by consanguinity. Further research should also be conducted to determine worthwhile and more-efficient screening methods as well as long term neurological prognosis. PMID:27247587

  17. Presentation and Rehabilitation in a Patient With Toxoplasmosis Encephalitis: A Case Study and Review.

    PubMed

    Mattie, Ryan; McCormick, Zack; Huie, Henry

    2016-06-01

    Toxoplasma gondii is an opportunistic infection that often presents in the setting of acquired immunodeficiency syndrome. The infection can cause severe and potentially fatal encephalitis because of the reactivation of latent infections in the setting of immune suppression. Diagnosing toxoplasmosis encephalitis (TE) in immunocompromised patients often is difficult because the signs and symptoms can be nonspecific, but making a diagnosis of TE is even more challenging in a patient who is not known to have human immunodeficiency virus/acquired immunodeficiency syndrome and shows no other signs of being immunocompromised. Early diagnosis and treatment can result in rapid radiologic and clinical improvement; however, no studies exist that evaluate the utility of functional rehabilitation for patients diagnosed with TE. Although previous studies report a good prognosis for patients who receive antibiotic treatment, they do not discuss the extent to which functional abilities lost during the infection are returned after their treatment. We discuss a case of stroke-like presentation of cerebral TE in a patient whose human immunodeficiency virus status was previously unknown and report the functional improvements that were made during acute inpatient rehabilitation. PMID:26805910

  18. Metabolomic analysis of clinical plasma from cerebral infarction patients presenting with blood stasis.

    PubMed

    Cha, Min Ho; Kim, Min Jung; Jung, Jeeyoun; Kim, Jin Hee; Lee, Myeong Soo; Kim, Myung-Sunny

    2015-01-01

    Blood stasis (BS) is characterized as a disorder of blood circulation. In traditional Korean medicine (TKM), it is viewed as a cause factor of diseases such as multiple sclerosis and stroke. This study investigated differences in the plasma metabolites profiles of subjects displaying BS or non-BS patterns. Thirty-one patients with cerebral infarction diagnosed with BS and an equal number of sex- and age-matched non-BS patients were enrolled. Metabolic profiling was performed using UPLC-MS. The ratio of subjects with a rough pulse and purple coloration of the tongue was higher in patients presenting with BS pattern. Through metabolomics analysis, 82 metabolites that differed significantly between the BS and non-BS pattern were identified, and the two groups were significantly separated using an orthogonal partial least square-discriminant analysis model (P < 0.001). Of these 82 metabolites, acetyl carnitine, leucine, kynurenine, phosphocholine, hexanoyl carnitine, and decanoyl carnitine were present in significantly higher levels in patients with a BS pattern than those with a non-BS pattern. Our results also demonstrated that seven plasma metabolites, including acyl-carnitines and kynurenine, were associated with a BS pattern, suggesting that variant plasma metabolic profiles may serve as a biomarker for diagnosis of BS in patients with cerebral infarction. PMID:25834622

  19. Prognostic value of exercise thallium-201 imaging in patients presenting for evaluation of chest pain

    SciTech Connect

    Brown, K.A.; Boucher, C.A.; Okada, R.D.; Guiney, T.E.; Newell, J.B.; Strauss, H.W.; Pohost, G.M.

    1983-04-01

    Accurate prognostic information is important in determining optimal management of patients presenting for evaluation of chest pain. In this study, the ability of exercise thallium-201 myocardial imaging to predict future cardiac events (cardiovascular death or nonfatal myocardial infarction) was correlated with clinical, coronary and left ventricular angiographic and exercise electrocardiographic data in 139 consecutive, nonsurgically managed patients followed-up over a 3 to 5 year period (mean follow-up, 3.7 +/- 0.9), using a logistic regression analysis. Among patients without prior myocardial infarction (100 of 139), the number of myocardial segments with transient thallium-201 defects was the only statistically significant predictor of future cardiac events when all patient variables were evaluated. Among patients with myocardial infarction before evaluation (39 of 139), angiographic ejection fraction was the only significant predictor of future cardiac events when all variables were considered. This study suggests an approach to evaluate the risk of future cardiac events in patients with possible ischemic heart disease.

  20. Two Obese Patients with Presumptive Diagnosis of Anaphylactoid Syndrome of Pregnancy Presenting at a Community Hospital.

    PubMed

    Kradel, Brian K; Hinson, Scarlett B; Smith, Carr J

    2016-01-01

    BACKGROUND Anaphylactoid syndrome of pregnancy (ASP) is a rare but extremely serious complication, with an estimated incidence in North America of 1 in 15 200 deliveries. Despite its rarity, ASP is responsible for approximately 10% of all childbirth-associated deaths in the United States. At present, there is no validated biomarker or specific set of risk factors sufficiently predictive of ASP risk to incorporate into clinical practice. Toward the goal of developing a methodology predictive of an impending ASP event for use by obstetricians, anesthesiologists, and other practitioners participating in infant deliveries, physicians encountering an ASP event have been encouraged to report the occurrence of a case and its biologically plausible risk factors.  CASE REPORT Herein, we report on 2 patients who presented with a presumptive diagnosis of ASP to the delivery unit of a community hospital. Patient One was a 21-year-old, obese (5'11" tall, 250 lbs., BMI 34.9) white female, 1 pregnancy, no live births (G1P0), estimated gestational age (EGA) 40.2 weeks. Patient Two was a 29-year-old, obese (5'7" tall, 307 lbs., BMI 48.1) Hispanic female, second pregnancy, with 1 previous live birth via C-section (G2P1-0-0-1). Her pregnancy was at gestational age 38 weeks plus 2 days. CONCLUSIONS Patient One had 2 possible risk factors: administration of Pitocin to induce labor and post-coital spotting from recent intercourse. Patient Two suffered premature rupture of the placental membranes. Both Patient One and Patient Two had very high body mass indices (BMIs), at the 97th and 99th percentiles, respectively. In the relatively few cases of anaphylactoid syndrome of pregnancy described to date, this is the first report of a possible association with high BMI. PMID:27363628

  1. Clinical presentations and biochemical profile in adult celiac disease patients in Hyderabad: Pakistan

    PubMed Central

    Masood, Naila; Ali Shaikh, Imran

    2014-01-01

    Objective: To see the various clinical presentations and biochemical profile in adult celiac disease patients of Hyderabad Sindh. Methods: A total 60 suspected cases of adult celiac disease, both males and females were screened out from Liaquat University of Medical and Health Sciences hospital and private clinics at Sadar Hyderabad Sind by non probability purposive sampling during a period from July 2011 to December 2012.Age ranged between 18 to 55 Years. A detailed history and clinical examination was done. Patients already on gluten free diet, age <12years, tuberculosis or cancer of intestine/colon and patients of diabetes and thyroid disorder were excluded, while patients having positive ant tTG (value >15 iu/ml detected by ELISA) were included. The biochemical profile including serum albumin, calcium ,ferritin, SGPT, Alkaline phosphatase and Haemoglobin were estimated in central Diagnostic laboratory LUMHS by taking 10 cc centrifuged blood sample. The data was plotted on SPSS 16, mean and percentages were calculated. Results: All patients were divided in to three groups according to age. The most common group was 18-30 years; (mean, 23.5±5.6) comprised 56.6%. The commonest clinical presentation was diarrhoea in 50%, menstrual irregularity in 21%, walking problems 21%, undue fatigue in 15% and edema in 15%. P values calculated in quantitative variable of males and females. The p value was significant in between serum calcium (p 0.004), haemoglobin (p 0,004), serum ferritin (<0.005) and alkaline phosphatise (<0.005). Conclusion: This study showed that Adult celiac disease was present with entirely different clinical and biochemical profile in patients in this region. PMID:24772128

  2. Performance of the Existing Classification Criteria for Gout in Thai Patients Presenting With Acute Arthritis

    PubMed Central

    Jatuworapruk, Kanon; Lhakum, Panomkorn; Pattamapaspong, Nuttaya; Kasitanon, Nuntana; Wangkaew, Suparaporn; Louthrenoo, Worawit

    2016-01-01

    Abstract Currently, there are 5 existing classification criteria for gout: the Rome, New York, American Rheumatism Association (ARA), Mexico, and Netherlands criteria. This study was carried out to determine the performance of these classification criteria in Thai patients presenting with acute arthritis. All consecutive patients presenting with acute arthritis and being consulted at the Rheumatology Unit, Chiang Mai University Hospital from January 2013 to May 2015 were invited to join the study. Gout was defined by the presence of monosodium urate crystals in the synovial fluid or tissue examined by experienced rheumatologists. The 5 existing gout classification criteria were performed and evaluated in all of the patients, who were divided in subgroups of early disease (≤2 years), established disease (>2 years), and those without tophus. There were 136 gout and 97 nongout patients. Sensitivity and specificity across all criteria ranged from 75.7% to 97.1% and 68.0% to 84.5%, respectively. Overall, the Mexico criteria had the highest sensitivity (97.1%), and the ARA survey criteria the highest specificity (84.5%), whereas the Mexico criteria performed well in early disease with sensitivity and specificity of 97.1% and 81.7%, respectively. All 5 criteria showed high sensitivity (from 76.4% to 99.1%) but low specificity (from 30.8% to 65.4%) in established disease. In patients without tophus, the sensitivity and specificity ranged from 64.1% to 95.7% and 68.8% to 85.4%, respectively. The ARA survey criteria across all groups showed consistently high specificity for gout. The 5 existing classification criteria for gout had limited sensitivity and specificity in Thai patients presenting with acute arthritis. The ARA survey criteria are the most suitable for diagnosing gout in Thai people when crystal identification is not available. PMID:26844519

  3. Presentation and surgery outcomes in elderly with pheocromocytoma: a comparative analysis with young patients

    PubMed Central

    Srougi, Victor; Chambo, Jose L.; Tanno, Fabio Y.; Soares, Iracy S.; Almeida, Madson Q.; Pereira, Maria A. A.; Srougi, Miguel; Fragoso, Maria C.

    2016-01-01

    ABSTRACT Purpose: To evaluate the presentation and early surgical outcomes of elderly patients undergoing adrenalectomy for phaeochromocytoma. Patients and Methods: A retrospective search was performed of our adrenal disorders database for patients who underwent surgery for phaeochromocytoma or paraganglioma between 2009 and 2014. Patients >60 years old were classified as elderly. The clinical manifestations, intraoperative course, and early postoperative outcomes of elderly patients were compared to those of younger individuals (<60 years old). Results: The mean (±standard deviation) age in the older (n=10) and younger (n=36) groups was 69.6±5.3 years and 34.0±12.9 years. Germ-line mutations were more common in younger patients (50.0% versus 0%; p=0.004), whereas incidental lesions were more common in the elderly (40.0% versus 5.3%; p=0.003). In both groups, surgery was most commonly performed by videolaparoscopy (90% in the elderly and 82% in the younger group), with similar intraoperative anesthetic and surgical outcomes. Postoperatively, the older group more commonly received vasoactive drugs (60.0% versus 10.5%; p<0.001) and had a longer intensive care unit stay (3.1±2.8 versus 1.4±1.0 days; p=0.014), more clinical complications (60% versus 18.9%; p=0.01), and longer hospital stay (10.2±8.4 versus 5.7±4.9 days; p=0.028). Conclusions: Although all patients received the same preoperative preparation, the elderly group exhibited a slower and more complicated recovery after adrenalectomy. Meticulous perioperative care should be used in the elderly when treating phaeochromocytoma; nevertheless, adrenalectomy is a relatively safe procedure in this patient population. PMID:27564276

  4. Anticoagulation Reversal Strategies for Left Ventricular Assist Device Patients Presenting with Acute Intracranial Hemorrhage.

    PubMed

    Wong, Joshua K; Chen, Peter C; Falvey, Jennifer; Melvin, Amber L; Lidder, Alcina K; Lowenstein, Lisa M; Miranpuri, Amrendra S; Knight, Peter A; Massey, H Todd

    2016-01-01

    The safety of alternative vitamin K antagonist (VKA) reversal strategies in patients with left ventricular assist devices (LVAD's) who present with intracranial hemorrhage (ICH) are not well known. A review of LVAD patients with ICH from May 2008 to 2015 was conducted, comparing the safety and efficacy of 4-factor prothrombin complex concentrate-assisted VKA reversal (4F-PCC group, n = 10) to reversal with traditional agents alone (no-PCC group, n = 10). An analysis of a no-reversal strategy in selected patients (n = 11) with ICH was additionally performed. Thirty-one cases of ICH on LVAD support were reviewed. The rate of post reversal thromboembolic events was not significantly different between 4F-PCC and no-PCC patients (0% vs. 10%, p = 1.0); however, the time to VKA reversal was shorter (474 vs. 945 minutes, p = 0.02) and fresh frozen plasma (FFP) requirements lower (1.9 vs. 3.6 units, p = 0.05) in 4F-PCC patients, with no difference in mortality between groups (p = 1.0). Eleven patients (mean ICH volume: 0.4 cm) were successfully managed without active VKA reversal, with no increased hemorrhage noted on neuroimaging. These results suggest that 4F-PCC-assisted reversal in LVAD patients is safe and may improve the efficacy of VKA reversal. Our findings also indicate that carefully selected patients with small ICH volumes may be safely managed by discontinuing anticoagulation and allowing the international normalized ratio (INR) to normalize physiologically. PMID:27347708

  5. Factors Affecting Adherence to Osteoporosis Medications: A Focus Group Approach Examining Viewpoints of Patients and Providers

    PubMed Central

    Iversen, Maura D; Vora, Ruchita R; Servi, Amber; Solomon, Daniel H

    2011-01-01

    This is a qualitative study using a focus group approach, conducted to determine factors influencing adherence to osteoporosis medications among older adults. Thirty-two patients aged 65 to 85 years from the greater Boston area who were prescribed an osteoporosis medication, 11 general medicine physicians and 1 nurse practitioner were recruited from Boston based hospitals affiliated with a large healthcare system. Focus groups consisting of 6 to 8 subjects including males and females were held separately for providers and patients and conducted until thematic saturation was reached. Responses were obtained from patients and providers during the focus group interviews conducted by a trained focus group moderator. All interviews were audio taped and transcribed by a medical transcriptionist. According to patients, factors affecting adherence to osteoporosis drugs included lack of knowledge about osteoporosis, dissatisfaction with their doctor visits, side effects, and difficulty or failure to remember instructions for taking medications. Physicians reported lack of patient knowledge, structural barriers, medication side effects, and the inability to track patients’ adherence to their medications as barriers to adherence. This study identifies the extent of and reasons for non-adherence as perceived by patients and providers, and provides insights into strategies to modify treatment plans to address non-adherence. The results from this study were used to develop a RCT to conduct and evaluate patient and physician targeted interventions to improve adherence to osteoporosis medications and to examine cost effectiveness of alternative strategies. PMID:21937896

  6. Contextual factors affecting autonomy for patients in Iranian hospitals: A qualitative study

    PubMed Central

    Ebrahimi, Hossein; Sadeghian, Efat; Seyedfatemi, Naeimeh; Mohammadi, Eesa; Crowley, Maureen

    2016-01-01

    Background: Consideration of patient autonomy is an essential element in individualized, patient-centered, ethical care. Internal and external factors associated with patient autonomy are related to culture and it is not clear what they are in Iran. The aim of this study was to explore contextual factors affecting the autonomy of patients in Iranian hospitals. Materials and Methods: This was a qualitative study using conventional content analysis methods. Thirty-four participants (23 patients, 9 nurses, and 2 doctors) from three Iranian teaching hospitals, selected using purposive sampling, participated in semi-structured interviews. Unstructured observation and filed notes were other methods for data collection. The data were subjected to qualitative content analysis and analyzed using the MAXQDA-10 software. Results: Five categories and sixteen subcategories were identified. The five main categories related to patient autonomy were: Intrapersonal factors, physical health status, supportive family and friends, communication style, and organizational constraints. Conclusions: In summary, this study uncovered contextual factors that the care team, managers, and planners in the health field should target in order to improve patient autonomy in Iranian hospitals. PMID:27186203

  7. Two patients with chromosome 22q11.2 deletion presenting with childhood obesity and hyperphagia.

    PubMed

    Bassett, J K; Chandler, K E; Douzgou, S

    2016-08-01

    Chromosome 22q11.2 deletion syndrome is a clinically heterogeneous condition of intellectual disability, parathyroid and thyroid hypoplasia, palatal abnormalities, cardiac malformations and psychiatric symptoms. Hyperphagia and childhood obesity is widely reported in Prader-Willi Syndrome (PWS) but there is only one previous report of this presentation in chromosome 22q11.2 deletion syndrome. We describe two further cases of chromosome 22q11.2 deletion syndrome in which hyperphagia and childhood obesity were the presenting features. This may be a manifestation of obsessive behaviour secondary to some of the psychiatric features commonly seen in chromosome 22q11.2 deletion syndrome. Serious complications may result from hyperphagia and childhood obesity therefore early recognition and intervention is crucial. Due to the similar clinical presentation of these two patients to patients with PWS, it is suggested that the hyperphagia seen here should be managed in a similar way to how it is managed in PWS. PMID:27184501

  8. Case Report: Pulmonary Papillomatosis in a Patient Presenting with Cough and Hemoptysis.

    PubMed

    Zhang, Zhou; Chang, Melisa; Moreta-Sainz, Luis M

    2015-01-01

    A previously healthy patient was seen in the Emergency Department for evaluation of a one-month history of cough and one-day history of hemoptysis. A computed tomography scan of the thorax found a mass on the right lower pulmonary lobe and a mass on the left upper lobe. A biopsy specimen of the right lobe lung mass, obtained during bronchoscopy, demonstrated papilloma. This case report, from a pulmonologist's perspective, includes a comprehensive review of the patient's clinical presentation and outcome, as well as a discussion of recurrent respiratory papillomatosis. PMID:26176580

  9. A 3H-flunitrazepam binding inhibitor is present in psychiatric patients' sera.

    PubMed

    Marazziti, D; Pietrini, P; Martini, C; Giannaccini, G; Perugi, G; Placidi, G F; Cassano, G B; Lucacchini, A

    1987-01-01

    We investigated the possible existence of endogenous compounds acting on benzodiazepine central receptors in the serum of patients with panic attacks or depression. Our results show the presence of a substance which inhibits the 3H-flunitrazepam binding specifically in the samples taken from the patients' groups, and which is not present in normal controls, in the range of concentrations used. This compound has a molecular weight below 1,000 daltons, is heat-stable, and resistant to proteolytic degradation. The demonstration of this inhibitor opens new perspectives in the study of the biochemistry of anxiety. PMID:2836759

  10. Pure Word Deafness in a Patient with Early-Onset Alzheimer's Disease: An Unusual Presentation

    PubMed Central

    Kim, Sook Hui; Suh, Mee Kyung; Seo, Sang Won; Chin, Juhee; Han, Seol-Heui

    2011-01-01

    Background and Purpose The occurrence of PWD in neurodegenerative disease is very rare, and this is the first report of it being related to early-onset AD. We describe a patient with early-onset Alzheimer's disease (AD) who presented with pure word deafness (PWD). Case Report The patient had experienced PWD for 2 years, followed by other cognitive deficits suggestive of parietotemporal dysfunction. Brain imaging including 18FDG-PET and [11C] PIB-PET supported the diagnosis of AD. Conclusions Our case highlights the clinical variability that characterizes early-onset AD. PMID:22259620

  11. Complementary and Alternative Medicine Use Among Cancer Patients and Determination of Affecting Factors: A Questionnaire Study.

    PubMed

    Üstündağ, Sema; Demir Zencirci, Ayten

    2015-01-01

    This descriptive and cross-sectional study was conducted to determine the use and effects of complementary and alternative medicine on cancer patients receiving chemotherapy. The research was conducted in Daytime Chemotherapy Unit of the College District Outpatients in the Ankara Numune Education and Research Hospital and comprised 397 patients in the oncology outpatients. Written informed consents were obtained from all participants. Among the participants, 52.6% were women, 85.1% married, 10.6% illiterate, 41.1% housewife, and 8.8% civil servants. Among the patients participated in the study, 27.7% had cancer in the family, 22.6% had gastrointestinal cancer, and 22.1% had breast cancer. Most of the patients (92.2%) resorted to religious and cultural approaches, and some patients (33.8%) used nutritional and herbal products besides medical treatment. The nutritional and herbal products used as remedy included stinging nettle (22.3%), fennel flower (20.1%), and herbal products that were advertised by herbalists in media (9.7%). It was determined that most of the patients resorting to complementary or alternative medicine were women (52.6%), housewife (51.5%), and patients with a history of cancer in the family (37.7%). Complementary and alternative medicine use as a remedy for cure is common among patients in Turkey. But when it is considered that many of these products had the potential to negatively affect cancer therapy, it is crucial that nurses providing care to cancer patients should be well informed about complementary therapies, be aware of the potential risks and benefits, and communicate openly with patients on their health care choices. PMID:26465625

  12. Prehospital transport practices prevalent among patients presenting to the pediatric emergency of a tertiary care hospital

    PubMed Central

    Sankar, Jhuma; Singh, Archana; Narsaria, Praveen; Dev, Nishanth; Singh, Pradeep; Dubey, Nandkishore

    2015-01-01

    Background and Objectives: Prehospital transport practices prevalent among children presenting to the emergency are under-reported. Our objectives were to evaluate the prehospital transport practices prevalent among children presenting to the pediatric emergency and their subsequent clinical course and outcome. Methods: In this prospective observational study we enrolled all children ≤17 years of age presenting to the pediatric emergency (from January to June 2013) and recorded their demographic data and variables pertaining to prehospital transport practices. Data was entered into Microsoft Excel and analyzed using Stata 11 (StataCorp, College Station, TX, USA). Results: A total of 319 patients presented to the emergency during the study period. Acute gastroenteritis, respiratory tract infection and fever were the most common reasons for presentation to the emergency. Seventy-three (23%) children required admission. Most commonly used public transport was auto-rickshaw (138, 43.5%) and median time taken to reach hospital was 22 min (interquartile range: 5, 720). Twenty-six patients were referred from another health facility. Of these, 25 were transported in ambulance unaccompanied. About 8% (25) of parents reported having difficulties in transporting their child to the hospital and 57% (181) of parents felt fellow passengers and drivers were unhelpful. On post-hoc analysis, only time taken to reach the hospital (30 vs. 20 min; relative risk [95% confidence interval]: 1.02 [1.007, 1.03], P = 0.003) and the illness nature were significant (45% vs. 2.6%; 0.58 [0.50, 0.67], P ≤ 0.0001) on multivariate analysis. Conclusions: In relation to prehospital transport among pediatric patients we observed that one-quarter of children presenting to the emergency required admission, the auto-rickshaw was the commonest mode of transport and that there is a lack of prior communication before referring patients for further management. PMID:26321808

  13. Impetigo presenting as an acute necrotizing swelling of the lower lip in an adult patient.

    PubMed

    Ghafoor, Mohammed; Halsnad, Moorthy; Fowell, Christopher; Millar, Brian G

    2012-06-01

    The authors present an unusual case of an acute swelling of the lower lip and septicemia in a 35-year-old, recent immigrant male arriving from India. The patient presented in our emergency department with a 48-hour history of a worsening, painful swelling of the lower lip. On presentation, he was pyrexial and the lip was found to be acutely inflamed with honey-colored crusting, pustular lesions, and induration . A diagnosis of impetigo leading to necrosis of the lip was established, a rare phenomenon potentially resulting in significant tissue destruction. Appropriate medical management achieved a good outcome and prevented disabling tissue loss of the orofacial region. PMID:22677026

  14. [THE ANALYSIS OF INDICATORS OF MINERAL METABOLISM IN PATIENTS WITH DEGENERATIVE DYSTROPHIC AFFECTIONS OF JOINTS].

    PubMed

    Gasanova, A G; Matveeva, E L; Spirkina, E S

    2015-12-01

    The analysis of indicators of mineral metabolism in patients with degenerative dystrophic affections of joints demonstrated that under development of osteoarthrosis process the alteration of indicators of concentration of electrolytes in blood serum, urine and synovial fluid occurs. The stage II of process is characterized by maximal alterations of indicators. The indicator of relationship between concentration of phosphate-ion and index of phosphatases of blood serum turned out the significant coefficient of correlation. PMID:27032248

  15. Factors affecting hospital admission and length of stay of poisoned patients in the north east of England.

    PubMed

    Thomas, S H; Lewis, S; Bevan, L; Bhattacharyya, S; Bramble, M G; Chew, K; Connolly, J; Dorani, B; Han, K H; Horner, J E; Rodgers, A; Sen, B; Tesfayohannes, B; Wynne, H; Bateman, D N

    1996-11-01

    1. Poisoning is a common reason for presentation to hospital and hospital admission but there is no agreed policy for managing these patients. This study examined the management of patients presenting with poisoning and the factors affecting the probability of hospital admission and prolonged stay. 2. Data on all cases of poisoning presenting to six Accident and Emergency departments in the North East of England over 12 weeks in 1994 was collected prospectively from A&E notes. Length of stay and outcome were recorded from hospital computer records. 3. Overall, 73% of patients were admitted to a medical ward. Probability of admission was not independently affected by age or gender but was increased in those with intentional poisoning (Odds Ratio (OR) 3.3 [95% CI 1.8, 6.1]), a history of self harm (OR 1.7, [1.0, 2.9]) or potentially hazardous poisoning (OR 3.7 [2.1, 6.6]). There were significant variations between hospitals (50-80%) which could not be attributed to case mix. 4. Prolonged stay (> 2 nights) was more common in patients over 65 years (OR 6.8 [2.9, 16.1]), those with intentional poisoning (OR 2.7 [1.1, 6.6]) and those with potentially hazardous poisoning (OR 2.6 [1.4, 4.9]). Mean hospital stay was 1.5 days and varied significantly between hospitals from 0.8 to 2.1 days and this was independent of case mix. 5. There are appreciable variations in the management of poisoning between hospitals which are not explained by patient characteristics. Savings would occur if rates of admission and duration of stay were reduced by those hospitals where admission is more frequent or hospital stay is longer. However, the impact of this on long term morbidity is unknown. PMID:8938488

  16. Fibrillin levels in a severely affected Marfan syndrome patient with a null allele

    SciTech Connect

    Boxer, M.; Withers, A.P.; Al-Ghaban, Z. |

    1994-09-01

    Marfan syndrome is an autosomal dominantly inherited connective tissue disorder characterized by defects in the cardiovascular, skeletal and ocular systems. A patient was first examined in 1992 having survived an acute sortic dissection with subsequent composite repair and insertion of a prosthetic aortic valve. Clinical examination revealed arachnodactyly, narrow, high arched palate with dental crowding, an arm span exceeding her height by 10.5 cm, joint laxity and bilateral lens subluxation. Analysis of the family showed affected members in three generations and the fibrillin gene, FBN1, was shown to segregate with the disease when using polymorphic markers including an RsaI polymorphism in the 3{prime}-untranslated region of the gene. Analysis of patient mRNA for this RsaI polymorphism by RT-PCR (reverse transcriptase-PCR) amplification and restriction enzyme digestion of the PCR products showed that the copy of the gene segregating with the disease was not transcribed. No low level expression of this allele was observed despite RT-PCR amplification incorporating radioactively labelled dCTP, thus revealing a null allele phenotype. Western blotting analysis of fibrillin secreted by the patient`s dermal fibroblasts using fibrillin-specific antibodies showed only normal sized fibrillin protein. However, immunohistochemical studies of the patient`s tissue and fibroblasts showed markedly lowered levels in staining of microfibrillar structures compared with age-matched controls. This low level of expression of the protein affected in Marfan syndrome in a patient with such severe clinical manifestations is surprising since current understanding would suggest that this molecular phenotype should lead to a mild clinical disorder.

  17. An Acquired Factor VIII Inhibitor in a Patient with HIV and HCV: A Case Presentation and Literature Review

    PubMed Central

    Zeichner, S. B.; Harris, A.; Turner, G.; Francavilla, M.; Lutzky, J.

    2013-01-01

    Introduction. Despite its low incidence, acquired factor VIII inhibitor is the most common autoantibody affecting the clotting cascade. The exact mechanism of acquisition remains unclear, but postpartum patients, those with autoimmune conditions or malignancies, and those with exposure to particular drugs appear most susceptible. There have been several case reports describing acquired FVIII inhibitors in patients receiving interferon alpha for HCV treatment and in patients being treated for HIV. To our knowledge, this is the first case of a patient with HCV and HIV who was not actively receiving treatment for either condition. Case Presentation. A 57-year-old Caucasian male with a history of HIV and HCV was admitted to our hospital for a several day history of progressively worsening right thigh bruising and generalized weakness. CTA of the abdominal arteries revealed large bilateral retroperitoneal hematomas. Laboratory studies revealed the presence of a high titer FVIII inhibitor. Conclusion. Our case of a very rare condition highlights the importance of recognizing and understanding the diagnosis of acquired FVIII inhibitor. Laboratory research and clinical data on the role of newer agents are needed in order to better characterize disease pathogenesis, disease associations, genetic markers, and optimal disease management. PMID:24198984

  18. Presentation of poisoned patients to accident and emergency departments in the north of England.

    PubMed

    Thomas, S H; Bevan, L; Bhattacharyya, S; Bramble, M G; Chew, K; Connolly, J; Dorani, B; Han, K H; Horner, J E; Rodgers, A; Sen, B; Tesfayohannes, B; Wynne, H; Bateman, D N

    1996-06-01

    1. A 12 week prospective survey of all patients of any age with confirmed or suspected poisoning presenting to six accident and emergency departments in the North East of England was performed to establish the local incidence and patterns of presentation of poisoning. 2. 945 episodes of poisoning involving 852 patients were recorded representing approximately 1.2% of all A&E presentations and suggesting an annual attendance rate of 2.7 per 1000 persons per year. 3. Attendance rates varied threefold between hospitals and were similar in males and females overall; between the ages of five and 14 attendances were more common in females (1.9 vs 0.6/10(3)/y) while between 0 and 4 y (3.1 vs 2.4) and 25 and 34 y (3.9 vs 2.9/10(3)/y) they were more common in males. 4. The median interval between poisoning and presentation was 2 h (mean 4.1 h) and only 19% of cases presented within 1 h. Presentation was most common between Friday evening and Tuesday morning and in the late afternoon and evening. 5. 6% of the patients presented more than once with poisoning during the study period and 37% had a past history of deliberate self-harm. The most common poisons involved were paracetamol (43%), opioids (15%) and benzodiazepines (15%). 6. The study illustrates the frequency of presentations of poisoning to A&E departments. The high rate of poisoning in young men and the increasing use of paracetamol are particular causes for concern. PMID:8793528

  19. Alexithymia Affects Pre-Hospital Delay of Patients with Acute Myocardial Infarction: Meta-Analysis of Existing Studies

    PubMed Central

    Preti, Antonio; Sancassiani, Federica; Cadoni, Federica; Carta, Mauro Giovanni

    2013-01-01

    Background: The time between the onset of symptoms and reperfusion is a critical determinant of the clinical course of patients with acute myocardial infarction (AMI). Any delay in seeking help will affect patient’s outcome. Alexithymia can influence the information processing but also the skills to detect the signal of an ongoing AMI. Method: Systematic review and meta-analysis of studies investigating the role of alexithymia in pre-hospital delay after AMI. Pubmed/Medline and PsychINFO/Ovid search from 1990 until 2012. Results: Out of 29 studies investigating the role of psychological factors in pre-hospital delay after AMI, 3 studies specifically assessed alexithymia, involving 258 patients. All studies used the Toronto Alexithymia Scale to group patients into clusters by time to presentation after AMI. Meta-analysis of data showed that the patients with higher emotional awareness (i.e., low alexithymia) had shorter time to presentation after AMI. Conclusions: Preliminary evidence indicates that alexithymia may have a role in seeking help delay after AMI. Further studies are necessary to better appreciate how alexithymia influence help-seeking in patients with an evolving AMI and in what extent their ineffective behavior can be changed. PMID:23878612

  20. Genotype-phenotype correlation in the presentation of retinoblastoma among 149 patients.

    PubMed

    Frenkel, Shahar; Zloto, Ofira; Sagi, Michal; Fraenkel, Avishag; Pe'er, Jacob

    2016-05-01

    In this work, we describe the association between a germline RB1 mutation and disease presentation characteristics of retinoblastoma. The study evaluates a retrospective cohort of 164 of the 295 patients with retinoblastoma who were treated at a single center between 1988 and 2013 and who were referred for genetic evaluation. Peripheral blood was evaluated for RB1 mutations via Multiplex Ligation-dependent Probe Amplification (MLPA), sequencing, and detection of recurrent CpG transition mutations. Patients with an RB1 mutation were compared to patients without a mutation, regarding epidemiological factors and clinical presentation. Genetic analysis was completed for 149 patients. An RB1 mutation was identified in 76 children (51.0%) including 90.0% of the bilateral patients, and 19.8% of the unilateral unifocal patients (24.7% if we include the unilateral multifocal cases). The most common mutations were a stop codon (38.2%), a splicing error (19.7%) and a large deletion (15.8%). The mutation type correlated only with sex (Likelihood ratio, p = 0.0240) and with macular involvement (Likelihood ratio, p = 0.0591 and Fisher's exact one tail test p = 0.0459 for more macular involvement if there are germline mutations). It did not correlate with laterality, with the reason for referral, or with diagnosis age. However, identification of a mutation was more common in babies diagnosed under one year of age (Likelihood ratio, p < 0.0001). In conclusion, we were surprised that our genetic tests have also found mutations in 24.7% of patients with unilateral retinoblastoma in addition to most of the bilateral children. These unilateral patients with a germline mutation have an increased risk for other cancers throughout their lives, and their first-degree relatives have an increased risk for retinoblastoma. Therefore, genetic testing for RB1 mutation should be offered to all patients, including the unilateral cases. PMID:27068507

  1. Obsessionality in eating-disorder patients: relationship to clinical presentation and two-year outcome.

    PubMed

    Zubieta, J K; Demitrack, M A; Fenick, A; Krahn, D D

    1995-01-01

    Obsessionality and obsessive-compulsive symptoms have been regarded as important characteristics in the clinical presentation of the eating disorders. In this report, we examined the relation between obsessionality and the clinical presentation and outcome of a sample of eating-disordered patients. Self-rated obsessional symptoms, defined by the obsessive-compulsive subscale of the Symptom Checklist 90 (revised version), were compared with presenting clinical symptomatology, and scores on the Eating Disorder Inventory (EDI) and Beck Depression Inventory (BDI) in a sample of 110 consecutively evaluated women who met DSM-IIIR criteria for eating disorders. Forty patients were contacted for a follow-up investigation, 2 years after the initial evaluation. Higher obsessive-compulsive subscale scores at presentation were associated with more severe dieting, a greater number of psychiatric hospitalizations, and higher EDI, SCL-90R and BDI scores. Initial obsessive-compulsive scores did not predict the subsequent outcome of a sample of these patients in the community. However, elevated obsessive-compulsive scores obtained at follow-up were associated with the presence of lower body weight and more severe eating-disorder symptoms at that time. These results support the hypothesis that elevated obsessionality is associated with more severe eating disorder symptomatology. In addition, obsessional symptoms change along with those of the eating disorder, and their persistence may be associated with a poorer outcome. PMID:8847659

  2. The role of the methacholine inhalation challenge in adult patients presenting with chronic cough.

    PubMed

    Wongtim, S; Mogmeud, S; Limthongkul, S; Chareonlap, P; Udompanich, V; Nuchprayoon, C; Chochaipanichnont, L

    1997-03-01

    One hundred and twenty two patients who were presenting with chronic persistent cough for more than 3-4 weeks were studied. Using anatomical and stepwise approach, we could identify the cause of chronic cough in 96% of the patients. The most common causes were due to postnasal drip syndrome (PND) (45%) and bronchial asthma (26%). We also demonstrated the important role of methacholine inhalation challenge in the diagnostic work up. The procedure could identify the patients who had bronchial hyperresponsiveness (BHR) in 52% of the cases. The severity degree of the BHR was classified into three levels. Mild or nonspecific BHR was defined as PC20 16-25 mg/ml. This could be found in many diseases such as PND and bronchiectasis. Moderate degree of BHR (PC20 8-16 mg/ml) was found in patients with PND and asthma. PC20 of less than 8 mg/ml was considered to be the most severe degree and it seemed to be specific for the diagnosis of asthma (positive predictive value 100%). Other condition that caused chronic cough were drug-induced, especially angiotensin-converting enzyme inhibitors, gastroesophageal reflux disease (GERD), idiopathic pulmonary fibrosis, subgottic cancer and idiopathic cough. These conditions may require invasive diagnostic work up, such as fiberoptic bronchoscopy and tissue biopsy. The treatment of chronic cough was according to the etiology. Thus, the patients presenting with chronic cough should be investigated to identify the cause, and it was not just only the administration of cough suppressant drugs in these patients. PMID:9251842

  3. Diabetes Is Associated with Worse Clinical Presentation in Tuberculosis Patients from Brazil: A Retrospective Cohort Study

    PubMed Central

    Hickson, Lucas S.; Daltro, Carla; Castro, Simone; Kornfeld, Hardy; Netto, Eduardo M.; Andrade, Bruno B.

    2016-01-01

    Background The rising prevalence of diabetes mellitus (DM) worldwide, especially in developing countries, and the persistence of tuberculosis (TB) as a major public health issue in these same regions, emphasize the importance of investigating this association. Here, we compared the clinical profile and disease outcomes of TB patients with or without coincident DM in a TB reference center in Brazil. Methods We performed a retrospective analysis of a TB patient cohort (treatment naïve) of 408 individuals recruited at a TB primary care center in Brazil between 2004 and 2010. Data on diagnosis of TB and DM were used to define the groups. The study groups were compared with regard to TB disease presentation at diagnosis as well as to clinical outcomes such as cure and mortality rates upon anti-tuberculosis therapy (ATT) initiation. A composite score utilizing clinical, radiological and microbiological parameters was used to compare TB severity between the groups. Results DM patients were older than non-diabetic TB patients. In addition, diabetic individuals more frequently presented with cough, night sweats, hemoptysis and malaise than those without DM. The overall pattern of lung lesions assessed by chest radiographic examination was similar between the groups. Compared to non-diabetic patients, those with TB-diabetes exhibited positive acid-fast bacilli in sputum samples more frequently at diagnosis and at 30 days after ATT initiation. Notably, higher values of the TB severity score were significantly associated with TB-diabetes comorbidity after adjustment for confounding factors. Moreover, during ATT, diabetic patients required more frequent transfers to TB reference hospitals for complex clinical management. Nevertheless, overall mortality and cure rates were indistinguishable between the study groups. Conclusions These findings reinforce the idea that diabetes negatively impacts pulmonary TB severity. Our study argues for the systematic screening for DM in TB

  4. Male genitoplasty for 46 XX congenital adrenal hyperplasia patients presenting late and reared as males

    PubMed Central

    Sharma, Shilpa; Gupta, Devendra K.

    2012-01-01

    Aim: To evaluate the clinical profile and management of 46 XX Congenital Adrenal Hyperplasia (CAH) patients presenting with severe virilization and assigned a male gender. Materials and Methods: Of 173 children diagnosed with CAH at the Pediatric Intersex Clinic since 1980, seven children with CAH presented late with severe virilization and were reared as males. All of them were assigned the male sex with removal of the female adnexa. Six were treated with male genitoplasty. Appropriate hormonal supplementation was offered after puberty. Results: The mean age at presentation was 14.2 years (7 – 21). Six patients had presented after puberty, only one at seven years of age. Staged male genitoplasty comprising of chordee correction, male urethroplasty, and bilateral testicular prosthesis was performed. The female adnexa (uterus, ovaries, most of the upper vagina, and the fallopian tubes) were removed. The mental makeup was masculine in six and bigender in one. Bilateral mastectomy was performed at puberty in all. Hormonal treatment comprised of glucocorticoids and testosterone. Six patients were comfortable with the outcome of the masculinizing genitoplasty. One had a short-sized phallus. One had repeated attacks of urinary tract infection arising from the retained lower vaginal pouch. Social adjustments were good in all, except in one who had a bigender mental makeup. Conclusion: CAH patients with severe virilization presenting late and reared as males are extremely rare. However, the assigned gender can be retained adequately as males, meeting the socioeconomic compulsions of the society. The results are satisfactory following appropriate surgical procedures and hormonal supplementation. PMID:23226638

  5. Cost-effectiveness of magnetic resonance imaging of the knee for patients presenting in primary care

    PubMed Central

    2008-01-01

    Background Musculoskeletal problems generate high costs. Of these disorders, patients with knee problems are commonly seen by GPs. Magnetic resonance imaging (MRI) of the knee is an accurate diagnostic test, but there is uncertainty as to whether GP access to MRI for these patients is a cost-effective policy. Aim To investigate the cost-effectiveness of GP referral to early MRI and a provisional orthopaedic appointment, compared with referral to an orthopaedic specialist without prior MRI for patients with continuing knee problems. Design of study Cost-effectiveness analysis alongside a pragmatic randomised trial. Setting Five-hundred and thirty-three patients consulting their GP about a knee problem were recruited from 163 general practices at 11 sites across the UK. Method Two-year costs were estimated from the NHS perspective. Health outcomes were expressed in terms of quality-adjusted life years (QALYs), based on patient responses to the EQ–5D questionnaire administered at baseline, and at 6, 12, and 24 months' follow-up. Results Early MRI is associated with a higher NHS cost, by £294 ($581; €435) per patient (95% confidence interval [CI] = £31 to £573), and a larger number of QALYs, by 0.05 (95% CI = 0.025 to 0.118). Mean differences in cost and QALYs generated an incremental cost per QALY gained of £5840 ($11 538; €8642). At a cost per QALY threshold of £20 000, there is a 0.81 probability that early MRI is a cost-effective use of NHS resources. Conclusion GP access to MRI for patients presenting in primary care with a continuing knee problem represents a cost-effective use of health service resources. PMID:19000394

  6. Campylobacter concisus pathotypes are present at significant levels in patients with gastroenteritis.

    PubMed

    Underwood, Alexander P; Kaakoush, Nadeem O; Sodhi, Nidhi; Merif, Juan; Seah Lee, Way; Riordan, Stephen M; Rawlinson, William D; Mitchell, Hazel M

    2016-03-01

    Given that Campylobacter jejuni is recognized as the most common cause of bacterial gastroenteritis worldwide, recent findings showing comparable levels of Campylobacter concisus in patients with gastroenteritis would suggest that this bacterium is clinically important. The prevalence and abundance of Campylobacter concisus in stool samples collected from patients with acute gastroenteritis was examined using quantitative real-time PCR. The associated virulence determinants exotoxin 9 and zonula occludens toxin DNA were detected for Campylobacter concisus-infected samples using real-time PCR. Campylobacter concisus was detected at high prevalence in patients with gastroenteritis (49.7 %), higher than that observed for Campylobacter jejuni (∼5 %). The levels of Campylobacter concisus were putatively classified into clinically relevant and potentially transient subgroups based on a threshold developed using Campylobacter jejuni levels, as the highly sensitive real-time PCR probably detected transient passage of the bacterium from the oral cavity. A total of 18 % of patients were found to have clinically relevant levels of Campylobacter concisus, a significant number of which also had high levels of one of the virulence determinants. Of these patients, 78 % were found to have no other gastrointestinal pathogen identified in the stool, which strongly suggests a role for Campylobacter concisus in the aetiology of gastroenteritis in these patients. These results emphasize the need for diagnostic laboratories to employ identification protocols for emerging Campylobacter species. Clinical follow-up in patients presenting with high levels of Campylobacter concisus in the intestinal tract is needed, given that it has been associated with more chronic sequelae. PMID:26698172

  7. Presentation and clinical investigation of mitochondrial respiratory chain disease. A study of 51 patients.

    PubMed

    Jackson, M J; Schaefer, J A; Johnson, M A; Morris, A A; Turnbull, D M; Bindoff, L A

    1995-04-01

    Defects of the mitochondrial respiratory chain are associated with a great variety of clinical disorders. Whilst recognition of these conditions is increasing, the need for sophisticated biochemical and molecular studies has tended to limit both their investigation and diagnosis to a few specialist centres. Using a group of 51 patients with histochemically, biochemically and/or genetically defined respiratory chain defects, we have examined both the clinical heterogeneity of these disorders and how they may be investigated most effectively in non-specialist centres. We evaluated the use of the following routinely available clinical investigations--fasting intermediary metabolites (lactate, pyruvate, ketone bodies, etc.) in blood and cerebrospinal fluid, serum creatine kinase estimation, EMG, EEG, CT, MRI and histological/histochemical muscle biopsy analysis. Our studies show that, in addition to well-recognized syndromes (e.g. chronic progressive external ophthalmoplegia, mitochondrial encephalopathy lactic acidosis and stroke like episodes, and myoclonus epilepsy with ragged red-fibres, a significant number of patients present with non-specific encephalopathic disorders. Furthermore, even within those categories of respiratory chain disease which have been genetically defined, a wide variation of presenting symptoms and signs were found. Where there was initial doubt concerning the diagnosis, the following clinical features were helpful in suggesting respiratory chain disease: ophthalmoplegia; a maternal pattern of inheritance; the presence of myopathy or deafness in association with encephalopathy. Of the clinical investigations we assessed, elevated lactate in blood or cerebrospinal fluid and low density lesions in the basal ganglia were helpful in identifying patients with respiratory chain dysfunction. Histochemical analysis of muscle was, however, the single most useful investigation being diagnostic in patients with chronic progressive external

  8. Frequency of Epstein - Barr Virus in Patients Presenting with Acute Febrile Illness in Kenya

    PubMed Central

    Masakhwe, Clement; Ochanda, Horace; Nyakoe, Nancy; Ochiel, Daniel; Waitumbi, John

    2016-01-01

    Background Most acute febrile illnesses (AFI) are usually not associated with a specific diagnosis because of limitations of available diagnostics. This study reports on the frequency of EBV viremia and viral load in children and adults presenting with febrile illness in hospitals in Kenya. Methodology/Principal Findings A pathogen surveillance study was conducted on patients presenting with AFI (N = 796) at outpatient departments in 8 hospitals located in diverse regions of Kenya. Enrollment criterion to the study was fever without a readily diagnosable infection. All the patients had AFI not attributable to the common causes of fever in Kenyan hospitals, such as malaria or rickettsiae, leptospira, brucella and salmonella and they were hence categorized as having AFI of unknown etiology. EBV was detected in blood using quantitative TaqMan-based qPCR targeting a highly conserved BALF5 gene. The overall frequency of EBV viremia in this population was 29.2%, with significantly higher proportion in younger children of <5years (33.8%, p = 0.039) compared to patients aged ≥5 years (26.3% for 5–15 years or 18.8% for >15 years). With respect to geographical localities, the frequency of EBV viremia was higher in the Lake Victoria region (36.4%), compared to Kisii highland (24.6%), Coastal region (22.2%) and Semi-Arid region (25%). Furthermore, patients from the malaria endemic coastal region and the Lake Victoria region presented with significantly higher viremia than individuals from other regions of Kenya. Conclusions/Significance This study provides profiles of EBV in patients with AFI from diverse eco-regions of Kenya. Of significant interest is the high frequency of EBV viremia in younger children. The observed high frequencies of EBV viremia and elevated viral loads in residents of high malaria transmission areas are probably related to malaria induced immune activation and resultant expansion of EBV infected B-cells. PMID:27163791

  9. Chromatic multifocal pupillometer for objective perimetry in patients with macular degeneration (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Rotenstreich, Ygal; Ben-Ner, Daniel; Mahajna, Mohamad; Chibel, Ron; Sher, Ifat

    2016-03-01

    Purpose: To objectively assess visual field (VF) defects and retinal cell function in healthy subjects and patients with macular degeneration using a chromatic multifocal pupillometer. Methods: A multifocal chromatic pupillometer (MCP) was used to record pupillary responses (PR) of 17 healthy subjects and 5 Best Vitelliform macular dystrophy patients. Blue and red light stimuli (peak 485nm and 620nm, respectively) were presented at light intensities of 400 and 1000 cd/m2, respectively at 76 different points in a 16.2 degree VF. The PR of patients were compared with their findings on Humphrey's 24-2 perimetry, optical coherence tomography and the PR obtained from healthy subjects. Results: Patients demonstrated reduced percentage of pupillary contraction and slower maximal contraction velocity, more than two standard errors (SE) away from the mean of healthy subjects in response to red light in majority of VF locations. In response to blue light, the percentage of pupillary contraction was lower (by over two SE) compared with normal controls only in central locations. The latency of maximal contraction velocity was shorter in patients compared with healthy subjects in response to both colors. Conclusions: This study demonstrated the advantage of using MCP-based objective VF to assess central scotoma in macular degeneration. Our finding also suggests that chromatic perimetry may differentiate between PR mediated by cones and rods, and can specifically detect defects in macular cones. Different parameters of PR such as latency of maximal contraction velocity may shed light on the pathophysiology of different blinding diseases.

  10. Salmonella osteomyelitis in an immunocompromized patient presenting as a primary lymphoma of the bone.

    PubMed

    Schulze, Tobias; Lüdtke, Angelika; Rahlff, Ilka; Tunn, Per-Ulf; Hohenberger, Peter

    2009-03-01

    During the past few decades, an increasing number of immunosuppressive drugs have been developed to treat autoimmune and rheumatic diseases, as well as post-transplant patients. In parallel, the incidence of immunocompromized patients in the general population has risen, for example, patients who are HIV positive, undergoing hemodialysis or suffering from diabetes mellitus. In such predisposed patients, infections with organisms of even reduced invasive potential can result in atypical invasive manifestations. In industrialized countries, an increase in the number of human non-typhoid Salmonella infections was observed in the 1980-1990s [Shimoni Z, Pitlik S, Leibovici L, Samra Z, Konigsberger H, Drucker M, et al. Nontyphoid Salmonella bacteremia: age-related differences in clinical presentation, bacteriology, and outcome. Clin Infect Dis 1999;28:822-7]. Beyond the main clinical manifestation of gastroenteritis, there is an increasing prevalence of extra-intestinal infections by this pathogen. We report a patient with acute osteomyelitis due to Salmonella typhimurium without any previous signs of gastroenteritis. PMID:18845462

  11. [Balanitis xerotica obliterans with phimosis in elderly patients presenting with difficulty in urination].

    PubMed

    Nemoto, Kaoru; Ishidate, Takuzo

    2013-06-01

    Eight elderly patients (average age 76.1±4.3 years) with balanitis xerotica obliterans (BXO) accompanied by phimosis presented with difficulty in urination. Preoperative average international prostate symptom score, average maximum urinary flow rate, and average volume of residual urine were 20.7±6.3 points (n=8), 5.1±3.6 ml/s (n=5), and 85.4±77.3 ml (n=8), respectively. Some of the patient's complaints, such as severe dribbling of urine, urinary stream division, and ballooning of the foreskin, were not included in the items of the major questionnaire on urination. Dorsal incision and circumcision was performed in all patients, and all were pathologically diagnosed with BXO. Meatoplasty was performed in one patient with a meatal stenosis. No coexistence of penile cancer was observed. Statistically significant improvements were observed in subjective and objective findings after treatment. In conclusion, BXO with phimosis in elderly patients should be considered as a cause of lower urinary tract symptoms. PMID:23827865

  12. The diagnostic challenges presented by patients with medically unexplained symptoms in general practice

    PubMed Central

    Aiarzaguena, José M.; Grandes, Gonzalo; Salazar, Agustín; Gaminde, Idoia; Sánchez, Álvaro

    2008-01-01

    Objective To describe the complexity of somatizing patients’ symptomatology and the difficulties involved in the diagnostic process. Design Cross-sectional study of patients with medically unexplained symptoms. Setting Basque Health Service primary care centres in Bizkaia, Spain. Subjects The study comprised 156 patients selected at random from a list of 468 patients who had presented, over the course of their lives, six or more medically unexplained somatic symptoms for females and four or more for males, identified retrospectively by their practitioners. Main outcome measures Physicians interviewed these patients using the somatoform symptoms section of the Composite International Diagnostic Interview (CIDI), and the Primary Care Evaluation of Mental Disorders (PRIME-MD). The Medical Outcomes Survey Short Form 36 (SF-36) was filled in at home. Organic diseases whose diagnosis was established during the previous year were included in the study by consulting patients’ medical records. Results Patients were found to have a median of three medically explained and 12 medically unexplained symptoms. Mental disorders were found in 83% of cases, associated with other morbidity categories in 78%. The predictive value of symptoms was lower than 26% for diagnosing broad disease categories. Conclusions These results depict an extremely difficult scenario for dichotomous diagnostic strategies aimed at classifying patients’ symptoms as either organic or functional. Rather than struggling to choose one of these hypotheses, it is suggested that both of them should always be addressed concurrently. PMID:18570008

  13. Applications of Text Messaging, and Bibliotherapy for Treatment of Patients Affected by Depressive Symptoms

    PubMed Central

    Taleban, Roya; Zamani, Ahmadreza; Moafi, Mohammad; Jiryaee, Nasrin; Khadivi, Reza

    2016-01-01

    Background: Intensity of depressive symptoms could be exacerbated due to the paucity of appropriate treatments. We assessed the effectiveness of bibliotherapy and text messaging, which aimed at amelioration of patient's behavior and consciousness, which could lead to suicide prevention. Methods: This was a randomized clinical trial implemented in rural health centers of Isfahan district (Iran). Health centers were assigned in three trials consisting of the booklet, text messaging, and control groups. Each group consisted of 70 patients. Inclusion criteria were being affected by depressive symptom, <18 years, and cell phone accessibility. Mental retardation, drug and alcohol abuse, visual disability, dementia, suicide attempt history, electrotherapy, and receiving psychological interventions were our not met criteria. Our patient outcomes comprised intensity of depressive symptom and treatment compliance. The first two trials were requested to study instructive booklets in 30 days while the second cohort was demanded to study the booklet in accordance with the daily delivered text messaging. Results: Out of 210 individuals, 198 patients finished this study. The intensity of depressive symptom was significantly affected through time and group factors as well as time-group interaction (F = 12.30, P < 0.001). Based on treatment compliance, the interactive effect of group factor and the time factor was statistically significant. Conclusions: It seems that bibliotherapy could efficiently decrease the intensity of depressive symptoms. Nevertheless, in comparison with our booklet trial, the text messaging group achieved neither durable nor significant success; thus, bibliotherapy could be utilized as a complementary methodology aiming depression treatment. PMID:27076884

  14. A survey of methicillin-resistant Staphylococcus aureus affecting patients in England and Wales.

    PubMed

    Kerr, S; Kerr, G E; Mackintosh, C A; Marples, R R

    1990-07-01

    For a six-month period between October 1987 and March 1988, 660 isolates of methicillin-resistant Staphylococcus aureus (MRSA) from 570 patients were sent to the Staphylococcus Reference Laboratory at Colindale to supplement the National reporting survey of MRSA in England and Wales. The isolates were characterized by phage typing, antibiotic susceptibility and by selected biochemical tests. Patient details were also surveyed. Fourteen strains affected more than one hospital and were called multi-hospital epidemic strains. One strain, EMRSA-1, accounted for more than 40% of isolates and of patients. Other epidemic strains were defined. Ten additional strains were restricted to single hospitals. Only 25 primary isolates were non-typable but 67 sporadic typable strains occurred. The patients affected were approximately equally either infected or colonized. The sexes were represented equally. Orthopaedic and geriatric wards were over-represented. Epidemic strains were clumping factor positive while some sporadic strains were weak producers. Urea alkalinization and protein A production could supplement phage typing and antibiotic resistance in strain recognition. PMID:1974905

  15. Correlation Between the Clinical Parameters and Tissue Phenotype in Patients Affected by Deep-Infiltrating Endometriosis.

    PubMed

    Vinci, Giovanna; Arkwright, Sylviane; Audebourg, Anne; Radenen, Brigitte; Chapron, Charles; Borghese, Bruno; Dousset, Bertrand; Mehats, Celine; Vaiman, Daniel; Vacher-Lavenu, Marie-Cécile; Gogusev, Jean

    2016-09-01

    The current study aimed to identify and validate an applicable immunohistochemistry panel including Ki-67, c-MYC, estrogen receptor-α (ER-α), and progesterone receptor isoforms A/B (PR-A/B) in correlation with clinicopathological parameters in patients affected by deep infiltrating endometriosis. Tissue microarrays were prepared from a cohort of 113 patients. Phenotypic profile of the panel molecules was evaluated in glands and stroma in parallel with microvessels and stroma density measurements. Principal component analysis was performed on 8 immunohistochemical variables, 2 histological variables, and 8 subgroups of clinical parameters. The immunohistochemical profiling showed consistent Ki-67 immunostaining in 17.9% of the samples and c-MYC in 83.1%, while intense ER-α immunoreactivity was detected in 84% of the samples and PR-A/B isoforms in 24.1% of them. The combination of clinical parameters and tissue phenotype allowed a stratification of endometriosis-affected patients. Such novel phenotypical and clinical correlation could be helpful in the future studies for a better stratification of the disease aiming at a personalized patient care. PMID:26994067

  16. Proposal for a recovery prediction method for patients affected by acute mediastinitis

    PubMed Central

    2012-01-01

    Background An attempt to find a prediction method of death risk in patients affected by acute mediastinitis. There is not such a tool described in available literature for that serious disease. Methods The study comprised 44 consecutive cases of acute mediastinitis. General anamnesis and biochemical data were included. Factor analysis was used to extract the risk characteristic for the patients. The most valuable results were obtained for 8 parameters which were selected for further statistical analysis (all collected during few hours after admission). Three factors reached Eigenvalue >1. Clinical explanations of these combined statistical factors are: Factor1 - proteinic status (serum total protein, albumin, and hemoglobin level), Factor2 - inflammatory status (white blood cells, CRP, procalcitonin), and Factor3 - general risk (age, number of coexisting diseases). Threshold values of prediction factors were estimated by means of statistical analysis (factor analysis, Statgraphics Centurion XVI). Results The final prediction result for the patients is constructed as simultaneous evaluation of all factor scores. High probability of death should be predicted if factor 1 value decreases with simultaneous increase of factors 2 and 3. The diagnostic power of the proposed method was revealed to be high [sensitivity =90%, specificity =64%], for Factor1 [SNC = 87%, SPC = 79%]; for Factor2 [SNC = 87%, SPC = 50%] and for Factor3 [SNC = 73%, SPC = 71%]. Conclusion The proposed prediction method seems a useful emergency signal during acute mediastinitis control in affected patients. PMID:22574625

  17. Psychosocial Functioning in Depressive Patients: A Comparative Study between Major Depressive Disorder and Bipolar Affective Disorder

    PubMed Central

    Mittal, Pankaj Kumar; Swami, Mukesh Kumar

    2014-01-01

    Introduction. Major depressive disorder (MDD) and bipolar affective disorder (BAD) are among the leading causes of disability. These are often associated with widespread impairments in all domains of functioning including relational, occupational, and social. The main aim of the study was to examine and compare nature and extent of psychosocial impairment of patients with MDD and BAD during depressive phase. Methodology. 96 patients (48 in MDD group and 48 in BAD group) were included in the study. Patients were recruited in depressive phase (moderate to severe depression). Patients having age outside 18–45 years, psychotic symptoms, mental retardation, and current comorbid medical or axis-1 psychiatric disorder were excluded. Psychosocial functioning was assessed using Range of Impaired Functioning Tool (LIFE-RIFT). Results. Domains of work, interpersonal relationship, life satisfaction, and recreation were all affected in both groups, but the groups showed significant difference in global psychosocial functioning score only (P = 0.031) with BAD group showing more severe impairment. Conclusion. Bipolar depression causes higher global psychosocial impairment than unipolar depression. PMID:24744917

  18. The early course of affective and cognitive symptoms in de novo patients with Parkinson's disease.

    PubMed

    Spalletta, Gianfranco; Robinson, Robert G; Cravello, Luca; Pontieri, Francesco E; Pierantozzi, Mariangela; Stefani, Alessandro; Long, Jeffrey D; Caltagirone, Carlo; Assogna, Francesca

    2014-06-01

    Neuropsychiatric and cognitive symptoms are common in patients with Parkinson's disease (PD) from the early stage of the disease but their course is still unclear. In this study we investigated prospectively the progression of affective and cognitive symptoms and disorders in de novo idiopathic PD patients. Twenty-four de novo drug naïve PD patients underwent a comprehensive neurological, psychopathological and neuropsychological evaluation at the first diagnostic visit (OFF), after 4-6 months when the antiparkinsonian therapy regimen was stabilized (ON-1), and at one year following the ON-1 follow-up visit (ON-2). Generalized least squares analysis revealed a significant improvement over time in the depressive mood, short and long term episodic verbal memory, visual memory, and the motor symptoms. Pairwise comparisons showed a significant change from OFF to ON-1 for all the aforementioned variables, except for short term episodic verbal memory which approached significance. A significant improvement from ON-1 to ON-2, however, was shown for short term episodic verbal memory. An ancillary analysis indicated that overall level and change in a number of cognitive variables, but not depression, was conditional upon age of onset, education, and sometime gender. In conclusion, early stage PD is not associated with affective and cognitive deterioration. On the contrary, very specific neuropsychiatric and cognitive symptoms may improve. This study provides Class III evidence that antiparkinsonian treatment commonly used in the clinical practice improves memory performance and depression severity in de novo patients with PD. PMID:24695996

  19. Comparing illness presentation, treatment and functioning between patients with adolescent- and adult-onset psychosis.

    PubMed

    Hui, Christy Lai-Ming; Li, Adrienne Wing-Yee; Leung, Chung-Ming; Chang, Wing-Chung; Chan, Sherry Kit-Wa; Lee, Edwin Ho-Ming; Chen, Eric Yu-Hai

    2014-12-30

    Studies have shown that early- and adult-onset schizophrenia patients differ in pre-morbid traits, illness presentation, psychopathology, and prognosis. We aimed to compare adult-onset patients (age range 26-55 years) with an adolescent-onset cohort (15-25 years) in demographics, illness presentation and functioning at baseline. Participants were from two territory-wide early intervention services for adolescent-onset (n=671) and adult-onset psychosis patients (n=360) in Hong Kong. The adolescent-onset cohort had their initial psychotic episode from 2001-2003; retrospective data collection was done through systematic case note review. The adult-onset cohort was recruited for a larger interventional study from 2009-2011; information was collected via face-to-face interviews. Adult-onset psychosis was significantly associated with more females, more smokers, more non-local birth, more full-time employment, better functioning, poorer medication adherence, more psychiatric hospitalization and fewer with schizophrenia than adolescent-onset psychosis (mean age: 20.4). The effect sizes were small, except for medication adherence where a robust effect was found. No group difference in DUP was found. The finding that adult-onset patients had better functioning challenges the view that adolescent- and adult-onset psychoses share a similar prognostic trajectory. Implications for adapting intervention processes for adolescent- and adult-onset psychosis are discussed. PMID:25238985

  20. Clinicopathological Study of Patients With C9ORF72-Associated Frontotemporal Dementia Presenting With Delusions

    PubMed Central

    Shinagawa, Shunichiro; Naasan, Georges; Karydas, Anna M.; Coppola, Giovanni; Pribadi, Mochtar; Seeley, William W.; Trojanowski, John Q.; Miller, Bruce L.; Grinberg, Lea T.

    2015-01-01

    Background Several clinical studies point to a high prevalence of psychotic symptoms in frontotemporal dementia associated with C9ORF72 mutations, but clinicopathological studies addressing the association between C9ORF72 mutations and delusions are lacking. Method Seventeen patients with pathologically proven frontotemporal lobar degeneration (FTLD) associated with C9ORF72 mutations were identified from Neurodegenerative Disease Brain Bank. Of the 17 cases with C9ORF72 mutation, 4 exhibited well-defined delusions. The clinical history, neurological examination, neuropsychological testing, neuroimaging analysis, and postmortem assessment of the patients with delusions were evaluated and compared with the other cases. Result The content of the delusions was mixed including persecution, infidelity, and grandiosity. All cases showed parkinsonism; voxel-based morphometry analysis showed greater precuneus atrophy in patients with delusions than those without delusions. All 4 had unclassifiable FTLD with TAR DNA-binding protein inclusions, with characteristics of both type A and type B. Three cases had additional τ pathology and another had α-synuclein pathology. Conclusion C9ORF72 carriers with well-defined delusions likely associated with additional pathologies and parietal atrophy in neuroimaging. Patients presenting with middle-aged onset of delusions should be screened for C9ORF72 mutations, especially if family history and parkinsonism are present. PMID:25342578

  1. Use of Anticoagulant Warfarin in Patients Presenting With Atrial Fibrillation in a Tertiary Level Hospital.

    PubMed

    Islam, M S; Islam, M A; Azad, A K; Banerjee, S K; Ahmed, C M; Haque, H; Ahmed, M K; Rumki, R S; Mahmood, M; Rashid, F B

    2016-07-01

    Atrial fibrillation (AF) is the most common sustained arrhythmia in the World, occurring in approximately 0.4% of the general population. The purpose of the present study was to see the trend of use of warfarin in hospital admitted patients with atrial fibrillation. It was conducted in the department of cardiology, University Cardiac Centre, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh from January 2008 to January 2009. A total of 150 patients with atrial fibrillation were enrolled in this study. Out of them, male were 60(40%) and female 90(60%); age range 22-79 years. Most common presenting symptoms were palpitation (80%) & dyspnoea (70%). Chronic rheumatic heart disease (Mitral stenosis) (33%) was found in most cases followed by IHD (22%), hypertension (21%). According to CHADS₂ score, most of the patients belonged to moderate risk group (47%) and 32% in low risk group. Anticoagulation with warfarin was used in 40% cases of valvular AF & 25% patients with non valvular AF. Among non valvular AF, it was prescribed for 38% in high risk group, 34% in moderate risk & 3% in low risk group. The study states that warfarin is underused in both valvular & non valvular AF. PMID:27612901

  2. Factors Associated with Opioid Use in a Cohort of Patients Presenting for Surgery

    PubMed Central

    Hah, Jennifer M.; Sharifzadeh, Yasamin; Wang, Bing M.; Gillespie, Matthew J.; Goodman, Stuart B.; Mackey, Sean C.; Carroll, Ian R.

    2015-01-01

    Objectives. Patients taking opioids prior to surgery experience prolonged postoperative opioid use, worse clinical outcomes, increased pain, and more postoperative complications. We aimed to compare preoperative opioid users to their opioid naïve counterparts to identify differences in baseline characteristics. Methods. 107 patients presenting for thoracotomy, total knee replacement, total hip replacement, radical mastectomy, and lumpectomy were investigated in a cross-sectional study to characterize the associations between measures of pain, substance use, abuse, addiction, sleep, and psychological measures (depressive symptoms, Posttraumatic Stress Disorder symptoms, somatic fear and anxiety, and fear of pain) with opioid use. Results. Every 9-point increase in the Screener and Opioid Assessment for Patients with Pain-Revised (SOAPP-R) score was associated with 2.37 (95% CI 1.29–4.32) increased odds of preoperative opioid use (p = 0.0005). The SOAPP-R score was also associated with 3.02 (95% CI 1.36–6.70) increased odds of illicit preoperative opioid use (p = 0.007). Also, every 4-point increase in baseline pain at the future surgical site was associated with 2.85 (95% CI 1.12–7.27) increased odds of legitimate preoperative opioid use (p = 0.03). Discussion. Patients presenting with preoperative opioid use have higher SOAPP-R scores potentially indicating an increased risk for opioid misuse after surgery. In addition, legitimate preoperative opioid use is associated with preexisting pain. PMID:26881072

  3. Prehospital delay in patients presenting with acute ST-elevation myocardial infarction.

    PubMed

    Hong, Choon Chiet; Sultana, Papia; Wong, Aaron Sung Lung; Chan, Kim Poh; Pek, Pin Pin; Ong, Marcus Eng Hock

    2011-10-01

    To characterize prehospital delays in patients presenting with acute ST-elevation myocardial infarction to the emergency department of a tertiary hospital in Asia. A retrospective review of 273 patients with diagnosis of ST-elevation myocardial infarction; symptom to door (S2D) time was described in two ways, time from first onset of symptoms; and time from the onset of the worst episode to presentation at emergency department. The median first onset S2D time was 173 min (interquartile range 80-350 min); and median worst episode S2D time was 131 min (interquartile range 70-261 min). Patients with prehospital delay tended to use their own transport compared with the no delay group (P=0.026, 95% confidence interval=0.02-0.24). There was no difference in S2D times for typical compared with atypical symptoms. A large proportion of patients experienced delay in seeking medical care after the onset of acute coronary symptoms. Self-transport was associated with delay. PMID:21317785

  4. Clinical presentation and imaging results of patients with symptomatic gluteus medius tears

    PubMed Central

    Lindner, Dror; Shohat, Noam; Botser, Itamar; Agar, Gabriel; Domb, Benjamin G.

    2015-01-01

    Greater trochanteric pain syndrome (GTPS) is a common complaint. Recently, it has become well recognized that tendinopathy and tears of the gluteus medius (GM) are a cause of recalcitrant GTPS. Nevertheless, the clinical syndrome associated with GM tears is not fully characterized. We characterize the clinical history, findings on physical examination, imaging and intraoperative findings associated with symptomatic GM tears. Forty-five patients (47 hips) who underwent GM repair for the diagnosis of tear were evaluated. Pain was estimated on the visual analog scale (VAS) and hip-specific scores were administered to assess functional status. The imaging modalities were reviewed and intra operative findings were recorded. The average patient age was 54 years (17–76), 93% were females. Symptom onset was commonly insidious (75%) and the average time to diagnosis was 28 months (2–240). The most common pain location was the lateral hip (75%). The average pre-surgery VAS and modified Harris Hip Score were 6.65 (0–10) and 55.5 (12–90), respectively. All patients had pathological findings on magnetic resonance angiogram (MRA) ranging from tendinosis to complete tears of the GM tendon. There was a discrepancy between MRA interpretation by a radiologist and findings during surgery. Hip abductor tears are an under-recognized cause of hip pain and hip symptomatology. In this study, we further characterize the clinical presentation of this entity. The data we present here may facilitate early diagnosis, early orthopedic care and avoid unnecessary prolonged patient sufferings. PMID:27011854

  5. Factors affecting effectiveness of vaccination against hepatitis B virus in hemodialysis patients

    PubMed Central

    Eleftheriadis, Theodoros; Pissas, Georgios; Antoniadi, Georgia; Liakopoulos, Vassilios; Stefanidis, Ioannis

    2014-01-01

    Hepatitis B virus (HBV) is a major global health problem. Despite the success of the general measures against blood transmitted infections in hemodialysis (HD) units, the prevalence of HBV infection among the HD patients is still high. Thus vaccination against HBV is indicating in this population. However, compared with the general population the seroprotection achieved in HD patients remains relatively low, at about 70%. In this review patient, HD procedure and vaccine-associated factors that affect the efficacy of HBV vaccination are analyzed. Also alternative routes of HBV vaccine administration as well as new and more immunogenic vaccine formulations are discussed. However, besides scientific progress, vigilance of HD physicians and staff regarding the general measures against the transmission of blood borne infections and the vaccination against HBV is also required for reducing the prevalence of this viral infection. PMID:25232238

  6. Factors affecting effectiveness of vaccination against hepatitis B virus in hemodialysis patients.

    PubMed

    Eleftheriadis, Theodoros; Pissas, Georgios; Antoniadi, Georgia; Liakopoulos, Vassilios; Stefanidis, Ioannis

    2014-09-14

    Hepatitis B virus (HBV) is a major global health problem. Despite the success of the general measures against blood transmitted infections in hemodialysis (HD) units, the prevalence of HBV infection among the HD patients is still high. Thus vaccination against HBV is indicating in this population. However, compared with the general population the seroprotection achieved in HD patients remains relatively low, at about 70%. In this review patient, HD procedure and vaccine-associated factors that affect the efficacy of HBV vaccination are analyzed. Also alternative routes of HBV vaccine administration as well as new and more immunogenic vaccine formulations are discussed. However, besides scientific progress, vigilance of HD physicians and staff regarding the general measures against the transmission of blood borne infections and the vaccination against HBV is also required for reducing the prevalence of this viral infection. PMID:25232238

  7. Peribiliary hepatic cysts presenting as hilar cholangiocarcinoma in a patient with end-stage liver disease

    PubMed Central

    Lim, Jane; Nissen, Nicholas N.; McPhaul, Christopher; Annamalai, Alagappan; Klein, Andrew S.; Sundaram, Vinay

    2016-01-01

    Peribiliary cysts are cystic dilatations of peribiliary glands in the liver. They are present in ~50% of cirrhotic patients, but are underrecognized because they are usually asymptomatic and rarely present as obstructive jaundice. A 63-year-old male with hepatitis C cirrhosis, awaiting liver transplantation, had a new finding of intrahepatic dilatation on magnetic resonance imaging. This was initially concerning for cholangiocarcinoma, but was ultimately diagnosed as peribiliary cysts. Peribiliary cysts can imitate cholangiocarcinoma on imaging. Therefore, awareness of this condition is essential because misdiagnosis may lead to inappropriate delay or denial for liver transplantation. The ideal imaging modalities to identify peribiliary cysts are magnetic resonance cholangiography and drip infusion cholangiographic computed tomography, though hepatic dysfunction may limit the usefulness of the latter. Peribiliary cysts should be considered in cirrhotic patients with cholestasis, biliary dilatations and negative biopsy of the biliary system for malignancy. PMID:27511912

  8. Transient ischemic attack presenting in an elderly patient with transient ophthalmic manifestations

    PubMed Central

    Jain, Sparshi; Saxena, Tishu; Singh, Sweta; Singh, Nidhi

    2016-01-01

    Transient ischemic attack (TIA) is a transient neurological deficit of cerebrovascular origin without infarction which may last only for a short period and can have varying presentations. We report a case of 58-year-old male with presenting features of sudden onset transient vertical diplopia and transient rotatory nystagmus which self-resolved within 12 h. Patient had no history of any systemic illness. On investigating, hematological investigations and neuroimaging could not explain these sudden and transient findings. A TIA could possibly explain these sudden and transient ocular findings in our patient. This case report aims to highlight the importance of TIA for ophthalmologists. We must not ignore these findings as these could be warning signs of an impending stroke which may or may not be detected on neuroimaging. Thus, early recognition, primary prevention strategies, and timely intervention are needed. PMID:27433041

  9. Visceral Leishmaniasis with an Unusual Presentation in an HIV Positive Patient

    PubMed Central

    Jawhar, Nazar M.T.

    2011-01-01

    Visceral leishmaniasis is a disease caused by a haemoflagellate protozoan of the genus Leishmania. It has a wide geographical spread. Classic cases are found primarily in children and present with typical features that include fever, anaemia, hepatosplenomegaly, hypergammaglobulinaemia, and pancytopenia. The diagnosis is usually achieved by bone marrow smears, culture and serology; however, it can manifest itself atypically, mostly in patients infected with HIV and geriatric immunocompetent patients. We report an unusual case of visceral leishmaniasis diagnosed in a 27 year-old HIV-infected male who presented with abdominal discomfort and diarrhoea of four weeks duration associated with nausea and vomiting, but with no typical symptoms or signs of visceral leishmaniasis. The diagnosis was established through the identification of the Leishmania organism in duodenal and colonic biopsies and confirmed by subsequent bone marrow smears. PMID:21969901

  10. Visceral Leishmaniasis with an Unusual Presentation in an HIV Positive Patient.

    PubMed

    Jawhar, Nazar M T

    2011-05-01

    Visceral leishmaniasis is a disease caused by a haemoflagellate protozoan of the genus Leishmania. It has a wide geographical spread. Classic cases are found primarily in children and present with typical features that include fever, anaemia, hepatosplenomegaly, hypergammaglobulinaemia, and pancytopenia. The diagnosis is usually achieved by bone marrow smears, culture and serology; however, it can manifest itself atypically, mostly in patients infected with HIV and geriatric immunocompetent patients. We report an unusual case of visceral leishmaniasis diagnosed in a 27 year-old HIV-infected male who presented with abdominal discomfort and diarrhoea of four weeks duration associated with nausea and vomiting, but with no typical symptoms or signs of visceral leishmaniasis. The diagnosis was established through the identification of the Leishmania organism in duodenal and colonic biopsies and confirmed by subsequent bone marrow smears. PMID:21969901

  11. [Patient with acute renal injury presenting dabigatran overdose: Hemodialysis for surgery].

    PubMed

    Bachellerie, B; Ruiz, S; Conil, J-M; Crognier, L; Seguin, T; Georges, B; Fourcade, O

    2014-01-01

    Dabigatran is a direct thrombin inhibitor indicated for stroke and systemic embolism prevention in patients with non-valvular atrial fibrillation. No reversal agent exists, but hemodialysis has been proposed as dabigatran removal method. We report a case of an 80-year-old man presenting hemorrhage with dabigatran overdose caused by obstructive acute renal failure. Before nephrostomy, several hemodialysis sessions were necessary to remove dabigatran probably because of its large volume of distribution. PMID:24378048

  12. A case of cutaneous larva migrans presenting in a pregnant patient.

    PubMed

    Kudrewicz, Kasie; Crittenden, Kylee N; Himes, Alison

    2014-01-01

    Cutaneous larva migrans (CLM) is a pruritic dermatitis caused by migration of the animal hookworm larvae into the epidermis. We present a case of CLM in a 31-year-old pregnant woman. The treatment of CLM relies on antihelminthic agents, such as thiabendazole, albendazole, and ivermectin. This case was interesting in that the standard treatment options previously mentioned were contraindicated owing to the patient's pregnancy. Cryotherapy with liquid nitrogen resulted in complete resolution of her lesion and symptoms. PMID:25526012

  13. A case of cutaneous larva migrans presenting in a pregnant patient.

    PubMed

    Kudrewicz, Kasie; Crittenden, Kylee N; Himes, Alison

    2015-01-01

    Cutaneous larva migrans (CLM) is a pruritic dermatitis caused by migration of animal hookworm larvae into the skin. We present a case of CLM in a 31-year-old pregnant woman. The treatment of CLM relies on antihelminthic agents, such as thiabendazole, albendazole, and ivermectin. This case was interesting in that the standard treatment options previously mentioned were contraindicated owing to the patient's pregnancy. Cryotherapy with liquid nitrogen resulted in complete resolution of her lesion and symptoms. PMID:25612130

  14. Two Obese Patients with Presumptive Diagnosis of Anaphylactoid Syndrome of Pregnancy Presenting at a Community Hospital

    PubMed Central

    Kradel, Brian K.; Hinson, Scarlett B.; Smith, Carr J.

    2016-01-01

    Case series Patient: Female, 21 • Female, 29 Final Diagnosis: Anaphylactoid syndrome of pregnancy Symptoms: Coagulation dysfunctional Medication: — Clinical Procedure: Cardiac intensive care Specialty: Obstetrics and Gynecology Objective: Rare disease Background: Anaphylactoid syndrome of pregnancy (ASP) is a rare but extremely serious complication, with an estimated incidence in North America of 1 in 15 200 deliveries. Despite its rarity, ASP is responsible for approximately 10% of all childbirth-associated deaths in the United States. At present, there is no validated biomarker or specific set of risk factors sufficiently predictive of ASP risk to incorporate into clinical practice. Toward the goal of developing a methodology predictive of an impending ASP event for use by obstetricians, anesthesiologists, and other practitioners participating in infant deliveries, physicians encountering an ASP event have been encouraged to report the occurrence of a case and its biologically plausible risk factors. Case Report: Herein, we report on 2 patients who presented with a presumptive diagnosis of ASP to the delivery unit of a community hospital. Patient One was a 21-year-old, obese (5′11″ tall, 250 lbs., BMI 34.9) white female, 1 pregnancy, no live births (G1P0), estimated gestational age (EGA) 40.2 weeks. Patient Two was a 29-year-old, obese (5′7″ tall, 307 lbs., BMI 48.1) Hispanic female, second pregnancy, with 1 previous live birth via C-section (G2P1-0-0-1). Her pregnancy was at gestational age 38 weeks plus 2 days. Conclusions: Patient One had 2 possible risk factors: administration of Pitocin to induce labor and post-coital spotting from recent intercourse. Patient Two suffered premature rupture of the placental membranes. Both Patient One and Patient Two had very high body mass indices (BMIs), at the 97th and 99th percentiles, respectively. In the relatively few cases of anaphylactoid syndrome of pregnancy described to date, this is the first report

  15. The possible therapeutic benefits of utilizing motion gaming systems on pediatric patients presenting autism.

    PubMed

    Crowder, Stephen A; Merritte, Kristin

    2013-09-01

    Autism is a pervasive developmental disorder that affects a growing number of children in the United States each year. It is characterized by substantive differences in brain structure and function that lead to long-term cognitive and social deficits. These differences, combined with the increasing prevalence of autism in children, warrant the need for development of innovative, cost-effective and widely available alternative and complementary therapies. Motion gaming has the potential to be highly efficacious as a therapeutic technique to aid in developing memory, facial recognition, motor skills and social integration in the pediatric autistic population. This paper outlines the major deficits in the brains of individuals with autism and describes how the use of motion gaming could capitalize on the individual strengths of each patient, leading to improvements in a variety of deficits. PMID:24027887

  16. Cytodiagnosis of cutaneous histoplasmosis in HIV positive patient initially presenting with multiple umbilicated disseminated skin nodules.

    PubMed

    Arghya, Bandyopadhyay; Kaushik, Majumdar; Mimi, Gangopadhyay; Subrata, Chakraborty

    2013-05-01

    Histoplasmosis is usually an opportunistic fungal infection in patients with defective cell mediated immunity, and has been considered as one of the acquired immunodeficiency syndrome (AIDS) defining illness. However, cutaneous involvement in human immunodeficiency virus (HIV) positive patients is less common, and very rarely can be the initial presenting symptom for the diagnosis of AIDS. We present here an unusual case of multiple diffuse cutaneous nodular lesions predominantly in face, trunk, and upper extremities diagnosed initially on aspiration cytology as histoplasmosis. Subsequent serological test revealed positivity for HIV 1 and 2, along with a low CD4 count and low CD4:CD3 ratio. The cytomorphological features were further corroborated by histology and histochemical stains. Hence, cutaneous histoplasmosis can cause multiple wide spread nodular or umbilicated lesions in AIDS patients as the initial presentation. Fine needle aspiration cytology (FNAC) is a rapid, cost effective tool for diagnosis of the fungi from such lesions and initiating work up for immunocompromised states including AIDS. PMID:21987498

  17. Rhabdomyolysis as presenting feature of acute HIV-1 seroconversion in a pediatric patient.

    PubMed

    Gagnon, Jason; Katner, Harold; Core, S Brent; Dozier, Jean; Patel, Chintan; Davis, Chanty

    2016-04-01

    Acute rhabdomyolysis is a rare phenomenon in the emergency setting almost exclusively associated with trauma, drugs, and recent upper respiratory and gastrointestinal infection. Rare reports in the literature have highlighted adult patients presenting with rhabdomyolysis as 1 component in a constellation of symptoms in acute HIV-1 seroconversion; however, there are few reports of rhabdomyolysis as the sole presenting symptom. This case highlights the importance of investigating HIV and other sexually transmitted diseases in pediatric cases of rhabdomyolysis in the emergency care setting. PMID:26584564

  18. Beta 2-microglobulin amyloidosis presenting as esophageal perforation in a hemodialysis patient.

    PubMed

    Khan, G A; Lewis, F I; Dasgupta, M

    1997-01-01

    A 45-year-old male with hypertensive end-stage renal disease and on maintenance hemodialysis for 13 years is reported. He presented with life-threatening hematemesis, secondary to esophageal rupture. Immunohistological staining and electron microscopy examination of the esophageal perforation showed depositions of beta 2-microglobulin (beta 2-M) amyoloid. The unique aspect presented here is the localized esophageal involvement with beta 2-M amyloidosis. This is the first reported patient with esophageal perforation, due to the deposition and infiltration of the lower esophagus with beta 2-M which predisposed to its rupture. PMID:9426849

  19. Low and moderate concentrations of lysobisphosphatidic acid in brain and liver of patients affected by some storage diseases.

    PubMed

    Kahma, K; Brotherus, J; Haltia, M; Renkonen, O

    1976-07-01

    The relative amount of lysobisphosphatidic acid (LBPA), known also as bis(monoacylglycerly)phosphate, among the total phospholipids was analyzed in post mortem samples of brain and liver of patients affected by four storage diseases. In spite of the extensive accumulation of storage lysosomes, none of the samples revealed a highly evelated LBPA content comparable to that found in the liver in Niemann-Pick disease and in the liver in lipidosis induced by 4,4'-diethylaminoethoxyhexestrol. We conclude that, although LBPA is often present in high concentration in lysosomes of many types of cells, it is not always a major component of these organelles. PMID:948249

  20. Patient characteristics affecting the prognosis of total hip and knee joint arthroplasty: a systematic review

    PubMed Central

    Santaguida, Pasqualina L.; Hawker, Gillian A.; Hudak, Pamela L.; Glazier, Richard; Mahomed, Nizar N.; Kreder†, Hans J.; Coyte, Peter C.; Wright, James G.

    2008-01-01

    Background Total joint arthroplasty is a highly efficacious and cost-effective procedure for moderate to severe arthritis in the hip and knee. Although patient characteristics are considered to be important determinants of who receives total joint arthroplasty, no systematic review has addressed how they affect the outcomes of total joint arthroplasty. This study addresses how patient characteristics influence the outcomes of hip and knee arthroplasty in patients with osteoarthritis. Methods We searched 4 bibliographic databases (MEDLINE 1980–2001, CINAHL 1982–2001, EMBASE 1980–2001, HealthStar 1998–1999) for studies involving more than 500 patients with osteoarthritis and 1 or more of the following outcomes after total joint arthroplasty: pain, physical function, postoperative complications (short-and long-term) and time to revision. Prognostic patient characteristics of interest included age, sex, race, body weight, socioeconomic status and work status. Results Sixty-four of 14 276 studies were eligible for inclusion and had extractable data. Younger age (variably defined) and male sex increased the risk of revision 3-fold to 5-fold for hip and knee arthroplasty. The influence of weight on the risk of revision was contradictory. Mortality was greatest in the oldest age group and among men. Function for older patients was worse after hip arthroplasty (particularly in women). Function after knee arthroplasty was worse for obese patients. Conclusion Although further research is required, our findings suggest that, after total joint arthroplasty, younger age and male sex are associated with increased risk of revision, older age and male sex are associated with increased risk of mortality, older age is related to worse function (particularly among women), and age and sex do not influence the outcome of pain. Despite these findings, all subgroups derived benefit from total joint arthroplasty, suggesting that surgeons should not restrict access to these

  1. Obstructive sleep apnea affects the clinical outcomes of patients undergoing percutaneous coronary intervention

    PubMed Central

    Zhang, Jun-jie; Gao, Xiao-fei; Ge, Zhen; Jiang, Xiao-Min; Xiao, Ping-xi; Tian, Nai-liang; Kan, Jing; Lee, Chi-Hang; Chen, Shao-Liang

    2016-01-01

    Background There is a paucity of evidence regarding the association between obstructive sleep apnea (OSA) and patients undergoing percutaneous coronary intervention (PCI) for coronary artery disease. We sought to investigate whether OSA affects the clinical outcomes of patients undergoing PCI. Patients and methods All enrolled individuals treated with PCI were evaluated for OSA by polysomnography. The primary end point was defined as major adverse cardiac events (MACEs) at 2 years, including cardiac death, myocardial infarction (MI), and/or target vessel revascularization. Results A total of 340 consecutive patients undergoing PCI were assigned to the OSA (n=152, apnea–hypopnea index ≥15) and non-OSA (n=188, apnea–hypopnea index <15) groups. The incidence of OSA in patients with coronary artery disease undergoing PCI was 44.7%. Patients in the OSA group had more three-vessel disease (34.9%), increased number of total implanted stents (3.3±2.0), and longer total stent length (83.8±53.1 mm) when compared to the non-OSA group (23.4%, P=0.020; 2.8±1.9, P=0.007; 68.7±48.4, P=0.010). After a median follow-up of 2 years, the incidence of MACEs was significantly higher in patients with OSA (25.0% vs 16.0%, P=0.038), mainly driven by the increased periprocedural MI (19.2% vs 11.2%, P=0.038) in the OSA group. By Cox regression multivariable analysis, the independent predictor of MACEs was OSA (hazard ratio: 1.962, 95% confidence interval: 1.036–3.717, P=0.039). Conclusion There was a high prevalence of moderate-to-severe OSA in patients undergoing PCI, and OSA was associated with significantly increased MACE rate, mainly due to the increase in periprocedural MI rate. PMID:27284240

  2. Concomitant Double Tumors of Myxopapillary Ependymoma Presented at Cauda Equina-Filum Terminale in Adult Patient.

    PubMed

    Yener, Ulaş; Güdük, Mustafa; Ekşi, Murat Şakir; Aytar, Murat Hamit; Sav, Aydın; Özgen, Serdar

    2016-03-01

    A 32-year-old man presented with gradually increasing bilateral buttock pain. He had intermittent claudication. Multiple, homogenously enhanced intradural extramedullary lesions at L2-L3 and L5-S1 levels were observed on magnetic resonance imaging. The tumors were debulked and were removed in piecemeal pattern until they had completely been resected. Histopathological examination of the surgical specimens confirmed that both tumors were myxopapillary ependymomas (MPE). MPE presenting as concomitant double tumor at conus-cauda-filum level are very rare. This kind of presentation could not be directly considered as dissemination, since both tumors were in the site of classical origin of MPE. Ten cases of double spinal MPEs have been reported to date. Including the present case, analysis of the 11 patients revealed some facts. There is a male predominance, which is opposite to the ependymomas that are commonly observed in females. Median age at presentation is 15 years. Most pronounced symptom is low back pain that sometimes radiates to lower extremities. Surgical approach was aimed in all tumors, which could be succeeded in all tumors except one. Adjuvant radiation therapy was applied in 5 patients. No recurrences have been reported after surgery or surgery + radiotherapy regimens. PMID:27123029

  3. Concomitant Double Tumors of Myxopapillary Ependymoma Presented at Cauda Equina-Filum Terminale in Adult Patient

    PubMed Central

    Güdük, Mustafa; Ekşi, Murat Şakir; Aytar, Murat Hamit; Sav, Aydın; Özgen, Serdar

    2016-01-01

    A 32-year-old man presented with gradually increasing bilateral buttock pain. He had intermittent claudication. Multiple, homogenously enhanced intradural extramedullary lesions at L2-L3 and L5-S1 levels were observed on magnetic resonance imaging. The tumors were debulked and were removed in piecemeal pattern until they had completely been resected. Histopathological examination of the surgical specimens confirmed that both tumors were myxopapillary ependymomas (MPE). MPE presenting as concomitant double tumor at conus-cauda-filum level are very rare. This kind of presentation could not be directly considered as dissemination, since both tumors were in the site of classical origin of MPE. Ten cases of double spinal MPEs have been reported to date. Including the present case, analysis of the 11 patients revealed some facts. There is a male predominance, which is opposite to the ependymomas that are commonly observed in females. Median age at presentation is 15 years. Most pronounced symptom is low back pain that sometimes radiates to lower extremities. Surgical approach was aimed in all tumors, which could be succeeded in all tumors except one. Adjuvant radiation therapy was applied in 5 patients. No recurrences have been reported after surgery or surgery + radiotherapy regimens. PMID:27123029

  4. Survival advantage of partial over radical nephrectomy in patients presenting with localized renal cell carcinoma

    PubMed Central

    2014-01-01

    Background Partial nephrectomy (PN) preserves renal function and has become the standard approach for T1a renal cell carcinoma (RCC). However, there is still an ongoing debate as to which patients will actually derive greater benefit from partial than from radical nephrectomy (RN). The aim of this study was to retrospectively evaluate the impact of the type of surgery on overall survival (OS) in patients with localized RCC. Methods Renal surgery was performed in 4326 patients with localized RCC (pT ≤ 3a N/M0) at six German tertiary care centers from 1980 to 2010: RN in 2955 cases (68.3%), elective (ePN) in 1108 (25.6%), and imperative partial nephrectomy (iPN) in 263 (6.1%) cases. The median follow-up for all patients was 63 months. Kaplan-Meier and Cox regression analyses were carried out to identify prognosticators for OS. Results PN was performed significantly more often than RN in patients presenting with lower tumor stages, higher RCC differentiation, and non-clear cell histology. Accordingly, the calculated 5 (10)-year OS rates were 90.0 (74.6)% for ePN, 83.9 (57.5)% for iPN, and 81.2 (64.7)% for RN (p < 0.001). However, multivariate analysis including age, sex, tumor diameter and differentiation, histological subtype, and the year of surgery showed that ePN compared to RN still qualified as an independent factor for improved OS (HR 0.79, 95% CI 0.66-0.94, p = 0.008). Conclusion Even allowing for the weaknesses of this retrospective analysis, our multicenter study indicates that in patients with localized RCC, PN appears to be associated with better OS than RN irrespective of age or tumor size. PMID:24885955

  5. [The effectiveness of correction of the postural problems in the patients presenting with juvenile cerebral palsy].

    PubMed

    Barbaeva, S N; Kulishova, T V

    2016-01-01

    We have studied stabilographic characteristics and their dynamics in the healthy children (n=30) and the patients suffering from juvenile cerebral palsy (JCP) in the form of spastic diplegia (n=99) after they had undergone the combined rehabilitation treatment with the use of various methods of electrical stimulation. The mean age of the children was 7.0±1.7 years. The patients with JCP included in the main group (n=45) received therapy with the application of electrical stimulation based on the AKorD apparatus while the patients with JCP comprising the group of comparison were treated with the use of the Mioritm 040 apparatus. Vertical stability of the schoolchildren was evaluated using the Stabilan-01-2 hardware system, once in the healthy children and twice (before and after the termination of rehabilitation) in the patients with JCP. A course of the rehabilitative treatment of the patients with JCP included in the main group resulted in a 24.6% and 15.8% reduction (p<0.05) of the statokinesiogram area in the tests with the open and closed eyes respectively. The visual control coefficient increased significantly. The patients of the comparison group experienced a marked reduction of the area of statokinesiogram in the tests with the open eyes (by 15,5% (р<0,05)) while the remaining characteristics of interest remained unaltered. It is concluded that the treatment of the children presenting with juvenile cerebral palsy with the use of the AKorD apparatus for electrical stimulation is more efficient for the maintenance of the vertical posture in comparison with the treatment based on the use of the Mioritm 040 apparatus. PMID:27213944

  6. Postoperative pain 1: understanding the factors affecting patients' experiences of pain.

    PubMed

    Wood, Sharon

    Management of postoperative pain is complex and multidimensionalandits effective management presents challenges to nurses. Failure to control pain can result in long term complications, including chronic post surgical pain. This first article, in a two part series, explores the physiological mechanism involved in the perception of pain and the role of psychological and environmental influences on how patients respond to it. Part 2, to be published next week, explores the principles of patient assessment and management of postoperative pain. PMID:21180335

  7. Cardiac Affection in Type 1 Diabetic Patients in Relation to Omentin

    PubMed Central

    Dayem, Soha M. Abd El; Battah, Ahmed A.; Shehaby, Amal El

    2015-01-01

    AIM: To evaluate cardiac affection in type 1 diabetes in relation to Omentin. PATIENTS AND METHODS: Sixty two diabetics and 30 volunteer of the same age and sex were included as a control group. Blood sample was taken for assessment of omentin and oxidized low density lipoprotein (OxLDL), glycosylated hemoglobin (HbA1) and lipid profile. Urine sample was taken for assessment of albumin/creatinine ratio. 24 hour holter was also done. T-test, simple correlation followed by stepwise multiple regression analysis was used for analysis of data. RESULTS: Parameters of 24 hour holter were significantly lower in diabetics. Omentin was significantly lower, while OxLDL were significantly higher than controls. RMSSD, ST deviation and OxLDL were the parameters related to omentin by stepwise multiple regression analysis in diabetics. CONCLUSION: Diabetic patients had a cardiac autonomic neuropathy. A significant reduction of omentin and elevation OxLDL imply that they influence glucose metabolism in type 1 diabetes. Omentin had a significant relation to 24 hr holter which may reflect its role in cardiac affection. Omentin and OxLDL had a role in renal affection.

  8. Affective instability and suicidal ideation and behavior in patients with borderline personality disorder.

    PubMed

    Links, Paul S; Eynan, Rahel; Heisel, Marnin J; Barr, Aiala; Korzekwa, Marilyn; McMain, Shelley; Ball, Jeffrey S

    2007-02-01

    This study employed an Experience Sampling Methodology (ESM) to test whether various elements of affective instability can predict future suicide ideation in patients with borderline personality disorder (BPD) and a history of recurrent suicidal behavior. Eighty-two individuals with BPD and a history of recurrent suicidal behavior were followed prospectively for one month during which time they recorded their current mood states, 6 times daily over three weeks. Accounting for a set of robust suicide risk factors in multiple regression analyses, only negative mood intensity was significantly related to intensity of self-reported suicide ideation and to number of suicidal behaviors over the past year. Other elements of affective instability examined (e.g., mood amplitude, dyscontrol, and reactivity) were not associated with future suicide ideation or with recent suicidal behavior. Affective instability in patients with BPD is highly variable from one individual to another and is characterized by high levels of intense negative mood. These negative mood states, versus other aspects of mood variability, seem to be more closely tied to the occurrence of suicidal ideation and behavior. PMID:17373891

  9. Risk Factors for Deliberate Self-Harm in Patients Presenting to the Emergency Departments of Karachi

    PubMed Central

    Shahid, Muhammad; Iqbal, Romaina; Khan, Murad M.; Khan, Muhammad Zaman; Shamsi, Uzma Shoaib; Nakeer, Rooham

    2015-01-01

    Objective To determine the risk factors for Deliberate Self-Harm (DSH) in patients presenting to the Emergency Departments (EDs) of three tertiary care hospitals of Karachi, Pakistan. Study Design Multicentre matched case control study. Place and Duration of Study EDs of the Aga Khan University Hospital, Karachi, Civil Hospital, Karachi and Jinnah Postgraduate Medical Centre, Karachi, from March 2011 to February 2012. Methodology A total of 201 cases and 201 matched controls were taken from three hospitals situated in Karachi. All patients of 16 years and above presenting to the EDs of the hospitals with DSH attempt were invited to participate in the study. Controls were ED patients with complaints other than DSH. A control was matched with case for hospital, gender and age. Two questionnaires were used to collect information on the risk factors of DSH. Conditional Logistic Regression (CLR) was used to assess the association of various risk factors with DSH. Results Risk factors of DSH in Karachi included current history of mental disorder (OR = 4.53, 95% CI = 1.59 – 12.92), not sharing problems with someone (OR = 4.67, 95% CI = 2.4 – 9.0), living in rented houses (OR = 2.58, 95% CI = 1.37 – 4.84), Pathan ethnicity (OR = 5.05, 95% CI = 1.01–25.38) followed by others (OR = 3.88, 95% CI = 0.77 – 19.69) and Urdu speaking (OR = 2.71, 95% CI = 0.59 – 12.45). Absence of physical illness in the past month had an inverse association with DSH (OR = 0.17, 95% CI = 0.07 – 0.37). Conclusion Mental illnesses, low socio-economic status and loneliness were the risk factors of DSH patients presenting to the three EDs of Karachi. Physical illness in the last month was protective against DSH in these patients. Psychiatric evaluation of DSH patients in the ED is important for early diagnosis and management of mental disorders. PMID:25604370

  10. Perioperative management of patient with intracoronary stent presenting for noncardiac surgery

    PubMed Central

    Gurajala, Indira; Gopinath, Ramachandran

    2016-01-01

    As the number of percutaneous coronary interventions increase annually, patients with intracoronary stents (ICS) who present for noncardiac surgery (NCS) are also on the rise. ICS is associated with stent thrombosis (STH) and requires mandatory antiplatelet therapy to prevent major adverse cardiac events. The risks of bleeding and ischemia remain significant and the management of these patients, especially in the initial year of ICS is challenging. The American College of Cardiologists guidelines on the management of patients with ICS recommend dual antiplatelet therapy (DAT) for minimal 14 days after balloon angioplasty, 30 days for bare metal stents, and 365 days for drug-eluting stents. Postponement of elective surgery is advocated during this period, but guidelines concerning emergency NCS are ambiguous. The risk of STH and surgical bleeding needs to be assessed carefully and many factors which are implicated in STH, apart from the type of stent and the duration of DAT, need to be considered when decision to discontinue DAT is made. DAT management should be a multidisciplinary exercise and bridging therapy with shorter acting intravenous antiplatelet drugs should be contemplated whenever possible. Well conducted clinical trials are needed to establish guidelines as regards to the appropriate tests for platelet function monitoring in patients undergoing NCS while on DAT. PMID:26750683

  11. Perioperative management of patient with intracoronary stent presenting for noncardiac surgery.

    PubMed

    Gurajala, Indira; Gopinath, Ramachandran

    2016-01-01

    As the number of percutaneous coronary interventions increase annually, patients with intracoronary stents (ICS) who present for noncardiac surgery (NCS) are also on the rise. ICS is associated with stent thrombosis (STH) and requires mandatory antiplatelet therapy to prevent major adverse cardiac events. The risks of bleeding and ischemia remain significant and the management of these patients, especially in the initial year of ICS is challenging. The American College of Cardiologists guidelines on the management of patients with ICS recommend dual antiplatelet therapy (DAT) for minimal 14 days after balloon angioplasty, 30 days for bare metal stents, and 365 days for drug-eluting stents. Postponement of elective surgery is advocated during this period, but guidelines concerning emergency NCS are ambiguous. The risk of STH and surgical bleeding needs to be assessed carefully and many factors which are implicated in STH, apart from the type of stent and the duration of DAT, need to be considered when decision to discontinue DAT is made. DAT management should be a multidisciplinary exercise and bridging therapy with shorter acting intravenous antiplatelet drugs should be contemplated whenever possible. Well conducted clinical trials are needed to establish guidelines as regards to the appropriate tests for platelet function monitoring in patients undergoing NCS while on DAT. PMID:26750683

  12. A spectrum of clinical presentations in seven Japanese patients with vitamin d deficiency.

    PubMed

    Kubota, Takuo; Kotani, Tomoo; Miyoshi, Yoko; Santo, Yoko; Hirai, Haruhiko; Namba, Noriyuki; Shima, Masaaki; Shimizu, Kazuo; Nakajima, Shigeo; Ozono, Keiichi

    2006-01-01

    Recently, the reemergence of vitamin D deficiency in developed countries has been pointed out. Vitamin D deficiency is diagnosed based on the serum 25-hydroxyvitamin D (25OHD) level. However, its normal range is still controversial, making the diagnosis of vitamin D deficiency difficult. Here, we present seven Japanese patients diagnosed with vitamin D deficiency. Three patients complained of leg bowing, and the other four of tetany. The patients with leg bowing were toddlers. Radiographic surveys demonstrated evidence of rickets. Laboratory findings showed decreased levels of serum inorganic phosphorus and increased levels of alkaline phosphatase (ALP) and intact-parathyroid hormone (iPTH). The serum levels of 25OHD were relatively low, ranging from 13 to 15.2 ng/ml. Of the patients with tetany, three were young infants. Laboratory findings showed decreased levels of serum calcium and increased levels of ALP and iPTH. The serum levels of 25OHD were markedly decreased (below 8 ng/ml). Thus, these results indicate that relatively low levels of 25OHD can cause rickets, a symptom of vitamin D deficiency, and that clinicians should therefore carefully evaluate the levels of 25OHD. PMID:24790316

  13. Impact of gender, work, and clinical presentation on diagnostic delay in Italian patients with primary ankylosing spondylitis.

    PubMed

    Bandinelli, F; Salvadorini, G; Sedie, A Delle; Riente, L; Bombardieri, S; Matucci-Cerinic, M

    2016-02-01

    The variability of demographic, social, genetic, and clinical factors might influence the time between the onset of symptoms and the diagnosis [diagnostic delay (DD)] of ankylosing spondylitis (AS) in different geographic areas. Different clinical manifestations in men and women affected by AS might indicate a possible role of gender in DD. The aim of the present study was to investigate the influence of demographic, social, genetic, and clinical factors on DD and the differences of DD between men and women related to the presence of different demographic, social, clinical, and genetic parameters in an Italian cohort of primary AS patients. A total of 135 Italian primary AS patients (45 female and 90 male, 27.9 ± 0.89 years old at onset) were studied. The DD, gender, education and work (manual or non-manual) levels, and type of first clinical presentation (inflammatory back pain, arthritis, enthesitis) at onset, family history of AS, and HLA B27 presence were analyzed. The DD (8.744 mean ±0.6869) was significantly higher in men (p = 0.0023), in axial presentation (p = 0.0021), and in manual work (even if with low significance, p = 0.047). The lower DD in women in comparison to that in men was likely related to higher education (p = 0.0045) and work (p = 0.0186) levels, peripheral involvement (p = 0.0009), and HLA B27 positivity (p = 0.0231). DD was higher in AS patients: male, employed in manual jobs, and with axial symptoms at onset. In men, DD seemed to be negatively influenced by lower level of education and work, axial clinical presentation, and HLA B27. PMID:26238665

  14. Factors Affecting the Downward Mobility of Psychiatric Patients: A Korean Study of National Health Insurance Beneficiaries

    PubMed Central

    2016-01-01

    Objectives: The purpose of this study is to examine the magnitude of and the factors associated with the downward mobility of first-episode psychiatric patients. Methods: This study used the claims data from the Korean Health Insurance Review and Assessment Service. The study population included 19 293 first-episode psychiatric inpatients diagnosed with alcohol use disorder (International Classification of Diseases, 10th revision [ICD-10] code F10), schizophrenia and related disorders (ICD-10 codes F20-F29), and mood disorders (ICD-10 codes F30-F33) in the first half of 2005. This study included only National Health Insurance beneficiaries in 2005. The dependent variable was the occurrence of downward mobility, which was defined as a health insurance status change from National Health Insurance to Medical Aid. Logistic regression analysis was used to assess factors associated with downward drift of first-episode psychiatric patients. Results: About 10% of the study population who were National Health Insurance beneficiaries in 2005 became Medical Aid recipients in 2007. The logistic regression analysis showed that age, gender, primary diagnosis, type of hospital at first admission, regular use of outpatient clinic, and long-term hospitalization are significant predictors in determining downward drift in newly diagnosed psychiatric patients. Conclusions: This research showed that the downward mobility of psychiatric patients is affected by long-term hospitalization and medical care utilization. The findings suggest that early intensive intervention might reduce long-term hospitalization and the downward mobility of psychiatric patients. PMID:26841885

  15. Review on the Eyedrop Self-Instillation Techniques and Factors Affecting These Techniques in Glaucoma Patients

    PubMed Central

    Kayikcioglu, Ozcan; Bilgin, Sinan; Uyar, Murat

    2016-01-01

    Objective. This study aims to evaluate eyedrop self-installation techniques and factors affecting these techniques in glaucoma patients. Methods. Researchers directly observed eyedrop instillation procedures of 66 glaucoma patients. Contact with periocular tissues and instillation onto ocular surface or conjunctival fornices were considered. Correlations of instillation patterns with patient characteristics including age, gender, intraocular pressure, cup-to-disc ratio, visual field loss, and total intake of glaucoma medication and handgrip strength score were searched. Results. The average handgrip strength in the instillation without periocular contact group was 66.4 ± 19.7 kg, while the average handgrip strength score was 55.9 ± 20.9 kg in the instillation with contact group. The difference between the two groups was statistically significant (p = 0.039). No statistically significant correlation was found between handgrip strength and the mean number of glaucoma medications, c/d, intraocular pressure (p > 0.05). Also there was no significant relation between mean handgrip strength score and the severity of the visual field defect (p = 0.191). Conclusion. Patients especially with severe glaucomatous damage should be adequately instructed about the proper techniques for self-instillation of eyedrops and motivated to use a proper technique. Also, it is possible to suggest that patients with a higher handgrip strength, indicating the well-being of general health, may be doing better in properly instilling glaucoma eyedrops. PMID:27119046

  16. Locomotor micro-activities associated with therapeutic responses in patients with seasonal affective disorders

    PubMed Central

    Ohashi, Kyoko; Yamamoto, Yoshiharu; Teicher, Martin H.

    2015-01-01

    Background Psychomotor retardation, leaden paralysis and fatigue are often used to describe patients with depressive disorders. However, there is limited understanding of their meaning and how they are objectively manifested in the physical world. Patients with seasonal affective disorder (SAD) are characteristically hypoactive, and experience restoration in energy during effective treatment with bright light. In this study, we attempt to identify quantitative metrics of psychomotor activity that correspond to the clinical perceptions of hypoactivity and to the early activating effects of treatment. Methods Novel means of assessing the microstructure of activity was employed using wavelets and Hurst exponents to indicate the proclivity of subjects to persist at higher and lower levels of activity. This was assesed using actigraphs in 16 unmedicated patients with SAD before and following two weeks of bright light therapy. Results Two weeks of phototherapy had no significant effect on mean levels of diurnal activity, but altered the microstructure of the activity. Specifically, phototherapy produced a significant reduction in inertial resistance in patients who had a 50% or greater reduction in Hamilton Depression scores (n=8), as reflected in reduced tendency to persist at low levels of activity. There was also a strong correlation between ratings of fatigue and measures of persistence at high versus low activity in initial responders, but not in initial non-responders. Conclusion These findings suggest that light therapy alters the nature of diurnal activity troughs in early responsive patients, reducing their tendency to persist at low levels, possibly reflecting an alleviation of psychomotor retardation. PMID:27135034

  17. Does labelling a rare cancer diagnosis 'good' affect the patient's experience of treatment and recovery?

    PubMed

    Ridgway, E; Grose, J; Charles, A; Hewett, J; Jarvis, M; Benjamin, S

    2016-05-01

    Doctors sometimes tell patients with rare but highly treatable cancers that they have 'good' cancer which some patients have found unhelpful, but this has been little explored. The aim of this study was to explore how patients reacted to being told they had a 'good' cancer. Qualitative interviews were carried out with 25 people with rare but prognostically favourable cancers who had received treatment at two hospitals within a cancer network. Results showed that despite good treatment outcomes, patients are still very shocked to hear the word cancer and react in similar ways to those with other forms of cancer. The potential effects of treatment should be recognised as having a detrimental effect on patient well-being whatever the prognosis. We should therefore avoid using 'good' and 'cancer' in the same sentence. In addition, the impact on all family members should not be underestimated. The data can be used to improve clinical practice and improve support for people affected by cancer. PMID:25335904

  18. Outcomes and Risk Factors Affecting Mortality in Patients Who Underwent Colorectal Emergency Surgery

    PubMed Central

    Oh, Nam Ho

    2016-01-01

    Purpose Emergency colorectal surgery has a high risk of mortality and morbidity because of incomplete bowel preparation, bacterial proliferation, and contamination. In this study, we investigated the outcomes and the risk factors affecting mortality in patients who had undergone emergency surgery for the treatment of various colorectal diseases. Methods This study is a retrospective analysis of prospectively collected data to survey the clinical results for patients who had undergone emergency colorectal surgery from January 2014 to December 2014. We analyzed various clinicopathologic factors, which were divided into 3 categories: preoperative, intraoperative, and postoperative. Results A total of 50 patients had undergone emergency colorectal surgery during the time period covered by this study. Among them, 10 patients (20%) died during the postoperative period. A simple linear regression analysis showed that the risk factors for mortality were old age, preoperative hypotension, and a high American Society of Anesthesiologist (ASA) score. Moreover, a multiple linear regression analysis showed a high ASA score and preoperative hypotension to be independent risk factors. Conclusion In this study, emergency colorectal surgery showed a relatively high mortality rate. Furthermore, the independent risk factors for mortality were preoperative hypotension and high ASA score; thus, patients with these characteristics need to be evaluated more carefully and receive better care if the mortality rate is to be reduced.

  19. Factors Affecting Hemodialysis Adequacy in Cohort of Iranian Patient with End Stage Renal Disease

    PubMed Central

    Shahdadi, Hosein; Balouchi, Abbas; Sepehri, Zahra; Rafiemanesh, Hosein; Magbri, Awad; Keikhaie, Fereshteh; Shahakzehi, Ahmad; Sarjou, Azizullah Arbabi

    2016-01-01

    Background: There are many factors that can affect dialysis adequacy; such as the type of vascular access, filter type, device used, and the dose, and rout of erythropoietin stimulation agents (ESA) used. The aim of this study was investigating factors affecting Hemodialysis adequacy in cohort of Iranian patient with end stage renal disease (ESRD). Methods: This is a cross-sectional study conducted on 133 Hemodialysis patients referred to two dialysis units in Sistan-Baluchistan province in the cities of Zabol and Iranshahr, Iran. We have looked at, (the effects of the type of vascular access, the filter type, the device used, and the dose, route of delivery, and the type of ESA used) on Hemodialysis adequacy. Dialysis adequacy was calculated using kt/v formula, two-part information questionnaire including demographic data which also including access type, filter type, device used for hemodialysis (HD), type of Eprex injection, route of administration, blood groups and hemoglobin response to ESA were utilized. The data was analyzed using the SPSS v16 statistical software. Descriptive statistical methods, Mann-Whitney statistical test, and multiple regressions were used when applicable. Results: The range of calculated dialysis adequacy is 0.28 to 2.39 (units of adequacy of dialysis). 76.7% of patients are being dialyzed via AVF and 23.3% of patients used central venous catheters (CVC). There was no statistical significant difference between dialysis adequacy, vascular access type, device used for HD (Fresenius and B. Braun), and the filter used for HD (p> 0.05). However, a significant difference was observed between the adequacy of dialysis and Eprex injection and patients’ time of dialysis (p <0.05). Conclusion: Subcutaneous ESA (Eprex) injection and dialysis shift (being dialyzed in the morning) can have positive impact on dialysis adequacy. Patients should be educated on the facts that the type of device used for HD and the vascular access used has no

  20. Serum From Advanced Heart Failure Patients Promotes Angiogenic Sprouting and Affects the Notch Pathway in Human Endothelial Cells.

    PubMed

    Pannella, Micaela; Caliceti, Cristiana; Fortini, Francesca; Aquila, Giorgio; Vieceli Dalla Sega, Francesco; Pannuti, Antonio; Fortini, Cinzia; Morelli, Marco Bruno; Fucili, Alessandro; Francolini, Gloria; Voltan, Rebecca; Secchiero, Paola; Dinelli, Giovanni; Leoncini, Emanuela; Ferracin, Manuela; Hrelia, Silvana; Miele, Lucio; Rizzo, Paola

    2016-12-01

    It is unknown whether components present in heart failure (HF) patients' serum provide an angiogenic stimulus. We sought to determine whether serum from HF patients affects angiogenesis and its major modulator, the Notch pathway, in human umbilical vein endothelial cells (HUVECs). In cells treated with serum from healthy subjects or from patients at different HF stage we determined: (1) Sprouting angiogenesis, by measuring cells network (closed tubes) in collagen gel. (2) Protein levels of Notch receptors 1, 2, 4, and ligands Jagged1, Delta-like4. We found a higher number of closed tubes in HUVECs treated with advanced HF patients serum in comparison with cells treated with serum from mild HF patients or controls. Furthermore, as indicated by the reduction of the active form of Notch4 (N4IC) and of Jagged1, advanced HF patients serum inhibited Notch signalling in HUVECs in comparison with mild HF patients' serum and controls. The circulating levels of NT-proBNP (N-terminal of the pro-hormone brain natriuretic peptide), a marker for the detection and evalutation of HF, were positively correlated with the number of closed tubes (r = 0.485) and negatively with Notch4IC and Jagged1 levels in sera-treated cells (r = -0.526 and r = -0.604, respectively). In conclusion, we found that sera from advanced HF patients promote sprouting angiogenesis and dysregulate Notch signaling in HUVECs. Our study provides in vitro evidence of an angiogenic stimulus arising during HF progression and suggests a role for the Notch pathway in it. J. Cell. Physiol. 231: 2700-2710, 2016. © 2016 Wiley Periodicals, Inc. PMID:26987674

  1. Visualization of nasal airflow patterns in a patient affected with atrophic rhinitis using particle image velocimetry

    NASA Astrophysics Data System (ADS)

    Garcia, G. J. M.; Mitchell, G.; Bailie, N.; Thornhill, D.; Watterson, J.; Kimbell, J. S.

    2007-10-01

    The relationship between airflow patterns in the nasal cavity and nasal function is poorly understood. This paper reports an experimental study of the interplay between symptoms and airflow patterns in a patient affected with atrophic rhinitis. This pathology is characterized by mucosal dryness, fetor, progressive atrophy of anatomical structures, a spacious nasal cavity, and a paradoxical sensation of nasal congestion. A physical replica of the patient's nasal geometry was made and particle image velocimetry (PIV) was used to visualize and measure the flow field. The nasal replica was based on computed tomography (CT) scans of the patient and was built in three steps: three-dimensional reconstruction of the CT scans; rapid prototyping of a cast; and sacrificial use of the cast to form a model of the nasal passage in clear silicone. Flow patterns were measured by running a water-glycerol mixture through the replica and evaluating the displacement of particles dispersed in the liquid using PIV. The water-glycerol flow rate used corresponded to an air flow rate representative of a human breathing at rest. The trajectory of the flow observed in the left passage of the nose (more affected by atrophic rhinitis) differed markedly from what is considered normal, and was consistent with patterns of epithelial damage observed in cases of the condition. The data are also useful for validation of computational fluid dynamics predictions.

  2. An Unusual Presentation of Pseudothrombotic Microangiopathy in a Patient with Autoimmune Atrophic Gastritis

    PubMed Central

    Nasnas, Roy

    2016-01-01

    Introduction. We hereby describe the case of a young female patient who presented with pseudothrombotic microangiopathy, as well as pancytopenia accompanied by autoimmune atrophic gastritis. Case Presentation. A 36-year-old Caucasian woman presented to the emergency department with fatigue and dyspnea on minimal exertion. Physical examination was unremarkable except for pallor and noninjected conjunctiva. Laboratory tests revealed high LDH and low hemoglobin, white blood cells, platelets, and haptoglobin. The peripheral blood smear showed schistocytes suggestive of pseudothrombotic microangiopathy. Low cobalamin level and hyperhomocysteinemia were also detected. Autoimmune atrophic gastritis was confirmed by gastric biopsy and positive anti-intrinsic factor antibodies. Vitamin B12 supplements were given which led to rapid recovery and normalization of blood parameters. Conclusion. This case highlights the importance and serves as a reminder to clinicians to rule out cobalamin deficiency and autoimmune atrophic gastritis in patients presenting with a picture suggestive of thrombotic thrombocytopenic purpura and pancytopenia, which was completely reversible after appropriate replacement therapy without recurring to unnecessary and invasive procedures such as plasma exchange. PMID:27018160

  3. Predictors of In-hospital Mortality Among Patients Presenting with Variceal Gastrointestinal Bleeding

    PubMed Central

    Kumar, Amith S.; Sibia, Raminderpal S.

    2015-01-01

    Background/Aim: The recent years have witnessed an increase in number of people harboring chronic liver diseases. Gastroesophageal variceal bleeding occurs in 30% of patients with cirrhosis, and accounts for 80%-90% of bleeding episodes. We aimed to assess the in-hospital mortality rate among subjects presenting with variceal gastrointestinal bleeding and (2) to investigate the predictors of mortality rate among subjects presenting with variceal gastrointestinal bleeding. Patients and Methods: This retrospective study was conducted from treatment records of 317 subjects who presented with variceal upper gastrointestinal bleeding to Government Medical College, Patiala, between June 1, 2010, and May 30, 2014. The data thus obtained was compiled using a preset proforma, and the details analyzed using SPSSv20. Results: Cirrhosis accounted for 308 (97.16%) subjects with bleeding varices, with extrahepatic portal vein obstruction 9 (2.84%) completing the tally. Sixty-three (19.87%) subjects succumbed to death during hospital stay. Linear logistic regression revealed independent predictors for in-hospital mortality, including higher age (P = 0.000), Child-Pugh Class (P = 0.002), altered sensorium (P = 0.037), rebleeding within 24 h of admission (P = 0.000), low hemoglobin level (P = 0.023), and serum bilirubin (P = 0.002). Conclusion: Higher age, low hemoglobin, higher Child-Pugh Class, rebleeding within 24 h of admission, higher serum bilirubin, and lower systolic blood pressure are the independent predictors of in-hospital mortality among subjects presenting with variceal gastrointestinal bleeding. PMID:25672238

  4. Autoimmune autonomic ganglionopathy in a pediatric patient presenting with acute encephalitis.

    PubMed

    Kuki, Ichiro; Kawawaki, Hisashi; Okazaki, Shin; Hattori, Yuka; Horino, Asako; Higuchi, Osamu; Nakane, Shunya

    2016-06-01

    Autoimmune autonomic ganglionopathy (AAG) is an acquired immune-mediated disorder that leads to systemic autonomic failure. Autoantibodies to the ganglionic nicotinic acetylcholine receptor (gAChR) are detected in 50% of AAG patients. We report the first pediatric case of AAG presenting with acute encephalitis. The patient was a 13-year-old boy who presented with orthostatic hypotension, followed by rapidly progressing disturbance of consciousness. Cerebrospinal fluid analysis revealed significant pleocytosis and increased neopterin concentration. Head MRI showed hyperintensities in bilateral caudate nuclei, putamen, hippocampus, and insula cortex. Severe autonomic dysfunctions such as severe orthostatic hypotension, bradycardia, dysuria, prolonged constipation and vomiting appeared. These symptoms were successfully controlled by repeated immunomodulating therapy with intravenous methylprednisolone pulse therapy and intravenous immunoglobulin. Autoantibodies to the α3 subunit of gAChR were detected at neurological onset, but were undetectable five months later. This observation indicates that AAG should be suspected in patients manifesting acute encephalitis characterized by preceding and prolonged autonomic symptoms, and immunomodulating therapy from an early stage can be effective. PMID:26740077

  5. Understanding missed opportunities for more timely diagnosis of cancer in symptomatic patients after presentation.

    PubMed

    Lyratzopoulos, G; Vedsted, P; Singh, H

    2015-03-31

    The diagnosis of cancer is a complex, multi-step process. In this paper, we highlight factors involved in missed opportunities to diagnose cancer more promptly in symptomatic patients and discuss responsible mechanisms and potential strategies to shorten intervals from presentation to diagnosis. Missed opportunities are instances in which post-hoc judgement indicates that alternative decisions or actions could have led to more timely diagnosis. They can occur in any of the three phases of the diagnostic process (initial diagnostic assessment; diagnostic test performance and interpretation; and diagnostic follow-up and coordination) and can involve patient, doctor/care team, and health-care system factors, often in combination. In this perspective article, we consider epidemiological 'signals' suggestive of missed opportunities and draw on evidence from retrospective case reviews of cancer patient cohorts to summarise factors that contribute to missed opportunities. Multi-disciplinary research targeting such factors is important to shorten diagnostic intervals post presentation. Insights from the fields of organisational and cognitive psychology, human factors science and informatics can be extremely valuable in this emerging research agenda. We provide a conceptual foundation for the development of future interventions to minimise the occurrence of missed opportunities in cancer diagnosis, enriching current approaches that chiefly focus on clinical decision support or on widening access to investigations. PMID:25734393

  6. The neglected topic: presentation of cost information in patient decision AIDS.

    PubMed

    Blumenthal-Barby, J S; Robinson, Emily; Cantor, Scott B; Naik, Aanand D; Russell, Heidi Voelker; Volk, Robert J

    2015-05-01

    Costs are an important component of patients' decision making, but a comparatively underemphasized aspect of formal shared decision making. We hypothesized that decision aids also avoid discussion of costs, despite their being tools designed to facilitate shared decision making about patient-centered outcomes. We sought to define the frequency of cost-related information and identify the common modes of presenting cost and cost-related information in the 290 decision aids catalogued in the Ottawa Hospital Research Institute's Decision Aid Library Inventory (DALI) system. We found that 56% (n = 161) of the decision aids mentioned cost in some way, but only 13% (n = 37) gave a specific price or range of prices. We identified 9 different ways in which cost was mentioned. The most common approach was as a "pro" of one of the treatment options (e.g., "you avoid the cost of medication"). Of the 37 decision aids that gave specific prices or ranges of prices for treatment options, only 2 were about surgery decisions despite the fact that surgery decision aids were the most common. Our findings suggest that presentation of cost information in decision aids is highly variable. Evidence-based guidelines should be developed by the International Patient Decision Aid Standards (IPDAS) Collaboration. PMID:25583552

  7. Prognostic factors affecting early colectomy in patients with moderate to severe ulcerative colitis treated with calcineurin inhibitors

    PubMed Central

    Ban, Hiromitsu; Bamba, Shigeki; Nishida, Atsushi; Inatomi, Osamu; Shioya, Makoto; Takahashi, Ken-Ichiro; Imaeda, Hirotsugu; Murata, Masaki; Sasaki, Masaya; Tsujikawa, Tomoyuki; Andoh, Akira

    2016-01-01

    Calcineurin inhibitors (CNIs) such as cyclosporine A (CSA) and tacrolimus (FK506) are often used as a second-line drug for steroid-refractory or steroid-dependent patients with ulcerative colitis (UC). The aim of the present study was to determine the prognostic factors for early colectomy. A total of 85 hospitalized patients with UC (CSA, 50 patients; FK506, 35 patients) were enrolled. Colectomy carried out within 60 days of starting CNI therapy was defined as ‘early colectomy’. To assess the prognostic factors affecting early colectomy, clinical practical variables, including the Onodera-prognostic nutritional index (O-PNI): 10xAlb+0.005× (total lymphocyte count), were analyzed. The results demonstrated that the significant factors predicting early colectomy were i) disease severity, ii) immunomodulator-naïve history, iii) lower serum hematocrit, iv) lower serum albumin and v) lower O-PNI. In addition, the significant factors predicting overall colectomy were as follows: i) C7-HRP positivity and ii) >10,000 mg of prednisolone used prior to the initiation of CNI treatment. The combination of hematocrit and O-PNI enhanced the prediction of early colectomy. Clinical variables such as hematocrit and O-PNI were the significant factors predicting colectomy. These results may be used as a guide to predict the outcome of patients with UC in clinical settings.

  8. Factors affecting the range of motion of the ankle and first metatarsophalangeal joints in patients undergoing hemodialysis who walk daily

    PubMed Central

    Matsui, Nobumasa; Shoji, Morio; Kitagawa, Takashi; Terada, Shigeru

    2016-01-01

    [Purpose] Increased plantar pressure during walking is a risk factor for foot ulcers because of reduced range of motion at the ankle and first metatarsophalangeal joints. However, the range of motion in patients undergoing hemodialysis has not yet been determined. A cross-sectional study was performed to investigate the factors affecting the range of motion of the ankle and first metatarsophalangeal joints in patients undergoing hemodialysis who walk daily. [Subjects and Methods] Seventy feet of 35 patients receiving hemodialysis therapy were examined. Measurements included the passive range of motion of plantar flexion and dorsiflexion of the ankle joint, and flexion and extension of the first metatarsophalangeal joint. [Results] Hemodialysis duration was not associated with ankle and first metatarsophalangeal joint range of motion in patients undergoing hemodialysis. Diabetes duration was significantly associated with limited ankle joint mobility. Finally, blood hemoglobin levels, body mass index, and age were associated with first metatarsophalangeal joint range of motion. [Conclusion] The present study identified age, diabetes, and decreased physical activity, but not hemodialysis duration, to be risk factors for limited joint mobility of the ankle and first metatarsophalangeal joints in patients undergoing hemodialysis. PMID:27313371

  9. Leptin Receptor Gene Polymorphism may Affect Subclinical Atherosclerosis in Patients with Acromegaly

    PubMed Central

    Turgut, Sebahat; Topsakal, Senay; Ata, Melek Tunç; Herek, Duygu; Akın, Fulya; Özkan, Şeyma; Turgut, Günfer

    2016-01-01

    Background: Acromegaly is associated with increased morbidity and mortality related to cardiovascular diseases. Leptin (LEP) and Leptin Receptor (LEPR) gene polymorphisms can increase cardiovascular risks. The aim of this study was to investigate association between the frequencies of LEP and LEPR gene polymorphisms and subclinical atherosclerosis in acromegalic patients. Methods: Forty-four acromegalic patients and 30 controls were admitted to study. The polymorphisms were identified by using polymerase chain reaction from peripheral blood samples. The levels of systolic and diastolic blood pressure, BMI, fasting plasma glucose, fasting insulin, IGF-I, GH, IGFBP3, leptin, triglyceride, carotid Intima Media Thickness (cIMT) and HDL and LDL cholesterol concentrations were evaluated. Results: There was statistically significant difference between the LEPR genotypes of acromegalic patients (GG 11.4%, GA 52.3%, and AA 36.4%) and controls (GG 33.3%, GA 50%, and AA 16.7%) although their LEP genotype distribution was similar. In addition, the prevalence of the LEPR gene G and A alleles was significantly different between patients and controls. No significant difference was found among the G(-2548) A leptin genotypes of groups in terms of the clinical parameters. cIMT significantly increased homozygote LEPR GG genotype group compared to AA subjects in patients. But the other parameters were not different between LEPR genotypes groups of patients and controls. Conclusion: It can be said that the LEPR gene polymorphism may affect cIMT in patients. The reason is that LEPR GG genotype carriers may have more risk than other genotypes in the development of subclinical atherosclerosis in acromegaly. PMID:27563428

  10. Patient characteristics affecting stroke identification by emergency medical service providers in Brooklyn, New York.

    PubMed

    Sharma, Mohit; Helzner, Elizabeth; Sinert, Richard; Levine, Steven Richard; Brandler, Ethan Samuel

    2016-03-01

    Early identification of stroke should begin in the prehospital phase because the benefits of thrombolysis and clot extraction are time dependent. This study aims to identify patient characteristics that affect prehospital identification of stroke by Long Island college hospital (LICH) emergency medical services (EMS). All suspected strokes brought to LICH by LICH ambulances from January 1, 2010 to December 31, 2011 were included in the study. We compared prehospital care report-based diagnosis against the get with the guidelines (GWTG) database. Age-adjusted logistic regression models were used to study that the effect of individual patient characteristics have on EMS providers' diagnosis. Included in the study were 10,384 patients with mean age 43.9 years. Of whom, 75 had a GWTG cerebrovascular diagnosis: 53 were ischemic strokes, 7 transient ischemic attacks, 3 subarachnoid hemorrhage, and 12 intercerebral bleeds. LICH EMS correctly identified 44 of 75 GWTG strokes. Fifty-one patients were overcalled as stroke by the EMS. Overall EMS sensitivity was 58.7 % and specificity was 99.5 %. Dispatcher call type of altered mental status, stroke, unconsciousness, and increasing prehospital blood pressure quartile were found to be significantly predictive of a true stroke diagnosis. Patients with a past medical history and EMS providers' impression of seizures were more likely to be overcalled as a stroke in the field. More than a third of actual stroke patients were missed in the field in our study. Our results show that the patients' past medical history, dispatcher collected information and prehospital vital sign measurements are associated with a true diagnosis of stroke. PMID:26553585

  11. SNAKE BITE: CASE SERIES OF PATIENTS PRESENTED TO GONDAR UNIVERSITY HOSPITAL, NORTH WEST ETHIOPIA.

    PubMed

    Mekonnen, Desalew; Mitiku, Tadesse; Tamir, Yenesew; Azazh, Aklilu

    2016-04-01

    Snakebite is an important public health challenge. Venomous snake bites cause significant morbidity and mortality if treatment measures, especially antivenom therapy, are delayed. We did a case series of 27 adult patients admitted after snakebite to the medical wards of Gondar University Hospital (GUH) from September 2013 to August 2014. The age range was from 15 to 74 years. The male to female ratio was 8:1. The majority (25) of patients presented after 12 hours of being bitten. Most of the bites occurred on the legs. Hematologic complications, including prolonged bedside whole blood clotting test, bleeding complications and Disseminated Intravascular Coagulation, were the common complications detected. The case fatality rate was 4/27 (14.8%). Availability of affordable snake specific antivenom is recommended. A large population study is needed to address the burden in Ethiopia. PMID:27476228

  12. Thyrotoxic hypokalaemic periodic paralysis: a rare presentation of Graves' disease in a Hispanic patient.

    PubMed

    Matta, Abhishek; Koppala, Jahnavi; Gossman, William

    2014-01-01

    A 26-year-old Hispanic man with no significant medical history presented to our emergency room with gradual onset weakness of his lower extremities. He was haemodynamically stable and examination revealed loss of motor function in his lower limbs up to the level of hips. Laboratory data revealed hypokalaemia. The patient was started on potassium supplementation and he recovered his muscle strength. Differential diagnosis included familial hypokalaemic periodic paralysis and thyrotoxic periodic paralysis (TPP). Further investigations revealed a low thyroid-stimulating hormone and high free thyroxine levels. Radio iodine 123 scan revealed an enhanced homogeneous uptake in the thyroid suggesting Graves' disease. Thyroid stimulating antibodies were also found to be elevated. The patient was started on methimazole and propranolol and he never had another attack of TPP even at 1 year follow-up. PMID:24717588

  13. Successful treatment of fusarium solani ecthyma gangrenosum in a patient affected by leukocyte adhesion deficiency type 1 with granulocytes transfusions

    PubMed Central

    2010-01-01

    Background Ecthyma gangrenosum (EG) manifests as a skin lesion affecting patients suffering extreme neutropenia and is commonly associated with Pseudomonas aeruginosa in immunocompromised patients. Leukocyte adhesion deficiency I (LAD I) which count among primary immunodeficiency syndromes of the innate immunity, is an autosomal recessive disorder characterized in its severe phenotype by a complete defect in CD18 expression on neutrophils, delayed cord separation, chronic skin ulcers mainly due to recurrent bacterial and fungal infections, leucocytosis with high numbers of circulating neutrophils and an accumulation of abnormally low number of neutrophils at sites of infection. Case Presentation We report at our knowledge the first case of a child affected by LAD-1, who experienced during her disease course a multi-bacterial and fungal EG lesion caused by fusarium solani. Despite targeted antibiotics and anti-fungi therapy, the lesion extended for as long as 18 months and only massive granulocytes pockets transfusions in association with G-CSF had the capacity to cure this lesion. Conclusion We propose that granulocytes pockets transfusions will be beneficial to heal EG especially in severely immunocompromised patients. PMID:20929531

  14. Flexible ureteroscopy versus laparoscopy for the treatment of patients who initially presented with obstructive pyelonephritis

    PubMed Central

    Sahin, Selcuk; Resorlu, Berkan; Eksi, Mithat; Aras, Bekir; Atar, Arda; Tugcu, Volkan

    2016-01-01

    Objective: To compare the safety and effectiveness of flexible ureteroscopy (F-URS) with transperitoneal laparoscopic ureterolithotomy (TPLU) in cases of obstructive pyelonephritis secondary to large proximal ureteral stones. Methods: A series of 42 patients presenting with obstructive pyelonephritis due to proximal ureteral stones larger than 1.5 cm were included from April 2006 to February 2015 in this comparative study. After drainage of pyonephrosis and resolution of sepsis, 22 patients treated with TPLU (Group I), and 20 patients were treated with F-URS (Group II). Preoperative patient and stone characteristics, procedure-related parameters and clinical outcomes were assessed for each group. Results: It was seen that both methods were effective in the treatment of large proximal ureteral stones. However TPLU provided a higher stone- free rate (100% vs 80%. p=0.043) and lower retreatment rate. There was no difference between the groups for the operative time and complication rate. On the other hand, patients treated with F-URS had less postoperative pain (p=0.008), a shorter hospital stay (p<0.001) and a faster return to daily activities (p<0.001). Conclusions: The results of our study show that both F-URS and TPLU are safe and effective surgical procedures for treatment of large proximal ureteral stones after controlling obstructive pyelonephritis. However, TPLU has a higher stone-free rate with comparable operating time and complication rate as compared to F-URS. On the other hand F-URS has the advantages of less postoperative pain, shorter hospital stay and faster return to daily activities. PMID:27375691

  15. Affect is central to patient safety: the horror stories of young anaesthetists.

    PubMed

    Iedema, Rick; Jorm, Christine; Lum, Martin

    2009-12-01

    This paper analyses talk produced by twenty-four newly qualified anaesthetists. Data were collected from round table discussions at the Young Fellows Conference of the Australia and New Zealand College of Anaesthetists 2006. The talk consisted to an important extent of narratives about experiences of horror. The paper isolates three themes: the normalization of horror, the functionalisation of horror for pedagogic purposes, and the problematization of horror. The last theme provides a springboard into our argument that confronting the affect invested in coping with medical-clinical failure is central to enabling young doctors, and clinicians generally, to address and resolve such adverse events. We conclude that the negotiation of affect through shared or 'dialogic' narrative is central to enabling doctors to deal with adverse events on a personal level, and to enabling them at a collective level to become attentive to threats to patients' safety. PMID:19846244

  16. Prevalence of Isolated Atrial Amyloidosis in Young Patients Affected by Congestive Heart Failure

    PubMed Central

    Millucci, Lia; Ghezzi, Lorenzo; Bernardini, Giulia; Braconi, Daniela; Tanganelli, Piero; Santucci, Annalisa

    2012-01-01

    Atrial natriuretic peptide (ANP), whose amyloid is responsible of isolated atrial amyloidosis (IAA), is known to play an important role in the pathophysiology of congestive heart failure (CHF). We provide here the microscopic examination of atrial biopsies from 36 young (mean 40 years) CHF patients distinguished in idiopathic dilated cardiomyopathy (DC) affected and hypertrophic Cardiomyopathy (HC) affected, endorsing the presumptive association of early CHF with IAA. We utilized a multiple method, using Congo red (CR) staining, CR fluorescence (CRF), and immunohistochemistry to assess the presence of IAA in CHF. Immunostaining showed a moderate deposition of IAA in the atrium surrounding working myocardium with small intracellular deposits. Our findings suggest a monitoring of young CHF cases for the development of IAA. Our study also demonstrated how the concurrent use of immunohistochemistry, CR, and CRF may greatly enhance the detection of low-grade amyloid deposits. PMID:22536133

  17. Prevalence of isolated atrial amyloidosis in young patients affected by congestive heart failure.

    PubMed

    Millucci, Lia; Ghezzi, Lorenzo; Bernardini, Giulia; Braconi, Daniela; Tanganelli, Piero; Santucci, Annalisa

    2012-01-01

    Atrial natriuretic peptide (ANP), whose amyloid is responsible of isolated atrial amyloidosis (IAA), is known to play an important role in the pathophysiology of congestive heart failure (CHF). We provide here the microscopic examination of atrial biopsies from 36 young (mean 40 years) CHF patients distinguished in idiopathic dilated cardiomyopathy (DC) affected and hypertrophic Cardiomyopathy (HC) affected, endorsing the presumptive association of early CHF with IAA. We utilized a multiple method, using Congo red (CR) staining, CR fluorescence (CRF), and immunohistochemistry to assess the presence of IAA in CHF. Immunostaining showed a moderate deposition of IAA in the atrium surrounding working myocardium with small intracellular deposits. Our findings suggest a monitoring of young CHF cases for the development of IAA. Our study also demonstrated how the concurrent use of immunohistochemistry, CR, and CRF may greatly enhance the detection of low-grade amyloid deposits. PMID:22536133

  18. 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

  19. Penicillium marneffei presenting as an immune reconstitution inflammatory syndrome (IRIS) in a patient with advanced HIV

    PubMed Central

    Hall, Charlotte; Hajjawi, Rachel; Barlow, Gavin; Thaker, Hiten; Adams, Kate; Moss, Peter

    2013-01-01

    A 62-year-old British man with advanced HIV was established on antiretroviral therapy and treatment for disseminated Mycobacterium avium complex and Cytomegalovirus infections. One month later he re-presented with epigastric pain, an epigastric mass and skin lesions. Abdominal imaging revealed large volume lymphadenopathy, which was not present on previous imaging. Blood cultures yielded Penicillium marneffei, a dimorphic fungus endemic to South-east Asia. The patient had spent several years travelling in Thailand prior to the diagnosis of HIV. Penicilliosis is a common AIDS-defining illness in endemic areas, but remains rare in Europe. In this case, it presented in the context of a rapidly decreasing viral load as an immune reconstitution inflammatory syndrome. The challenges of management in the context of multiple comorbidities and polypharmacy are discussed. PMID:23362074

  20. 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

  1. The Patient Educator Presentation in Dental Education: Reinforcing the Importance of Learning About Rare Conditions.

    PubMed

    Edwards, Paul C; Graham, Jasmine; Oling, Rebecca; Frantz, Kate E

    2016-05-01

    The aim of this study was to determine whether a patient educator presentation (PEP) on pemphigus vulgaris would increase second-year dental students' awareness of the importance of learning about rare conditions and improve their retention of rare disease knowledge. The study involved students' subjective assessments of a PEP experience at two U.S. dental schools. In this mixed methods study, cross-sectional data were obtained by surveys and in-depth interviews. Questions focused on students' assessment of the messages acquired from the PEP and its likely impact on their future clinical care. At University 1, students completed paper surveys with open-ended questions and participated in a focus group. At University 2, students completed an online survey consisting of rating scale and open-ended questions. Responses to open-ended questions were categorized into themes. At University 1, 79 students (out of a possible 102; response rate 77.5%) completed the survey, and an additional ten students participated in a focus group. At University 2, 30 students (out of a possible 104; response rate 28.8%) completed the survey. At Universities 1 and 2, 88% and 100%, respectively, of respondents stated the PEP would influence their future clinical decision making. The vast majority of respondents (94% and 100% at University 1 and University 2, respectively) were of the opinion that the personal testimonial from a patient would help them recall information about pemphigus vulgaris in five years' time. Respondents from both universities commented that the PEP emphasized the importance of not dismissing a patient's concerns. These results suggest that a presentation by a patient with a rare condition can be an effective educational tool for preclinical dental students. PMID:27139204

  2. What's in a face? The role of skin tone, facial physiognomy, and color presentation mode of facial primes in affective priming effects.

    PubMed

    Stepanova, Elena V; Strube, Michael J

    2012-01-01

    Participants (N = 106) performed an affective priming task with facial primes that varied in their skin tone and facial physiognomy, and, which were presented either in color or in gray-scale. Participants' racial evaluations were more positive for Eurocentric than for Afrocentric physiognomy faces. Light skin tone faces were evaluated more positively than dark skin tone faces, but the magnitude of this effect depended on the mode of color presentation. The results suggest that in affective priming tasks, faces might not be processed holistically, and instead, visual features of facial priming stimuli independently affect implicit evaluations. PMID:22468422

  3. Does organizational culture affect out-patient DNA (did not attend) rates?

    PubMed

    Jackson, S

    1997-01-01

    Government interest in health service "did not attend" (DNA) rates was seen to occur by accident, following which efforts to reduce DNAs have tended to concentrate on operational rather than strategic issues. Considers the effect hospital culture has had on DNA rates from an organizational and patient perspective. Identifies some of the key cultural issues that impacted on DNA rates by utilizing observation and telephone survey research methods. Concludes that, in the main, the lack of customer-oriented organizational culture was seen to affect DNA rates adversely within one NHS provider trust. PMID:10179096

  4. Autonomic dysreflexia: one more way EMS can positively affect patient survival.

    PubMed

    Tomassoni, Paul J; Campagnolo, Denise I

    2003-12-01

    Autonomic dysreflexia is a life-threatening medical condition that affects people with spinal cord injuries above T6. Caused by the division of the autonomic nervous system, it can result in disastrous hypertension. Although complicated in nature, AD can be quickly treated and reversed by prehospital providers. The prompt emptying of a patient's bladder and/or bowels will resolve most occurrences. Other factors that can't be resolved in the prehospital setting may cause AD. In these situations, quickly transport the patient to a definitive care facility and consider the use of antihypertensive agents. Bladder catheterization and digital bowel emptying are not everyday EMS skills. They are, however, skills within the range of EMS abilities. Providers should contact their medical directors or training supervisors to obtain the training necessary to carry out both techniques. Having these skills will arm you with the necessary abilities to mitigate an episode of autonomic dysreflexia. PMID:14699347

  5. Late-onset Tay-Sachs disease: the spectrum of peripheral neuropathy in 30 affected patients.

    PubMed

    Shapiro, Barbara E; Logigian, Eric L; Kolodny, Edwin H; Pastores, Gregory M

    2008-08-01

    Late-onset Tay-Sachs (LOTS) disease is a chronic, progressive, lysosomal storage disorder caused by a partial deficiency of beta-hexosaminidase A (HEXA) activity. Deficient levels of HEXA result in the intracellular accumulation of GM2-ganglioside, resulting in toxicity to nerve cells. Clinical manifestations primarily involve the central nervous system (CNS) and lower motor neurons, and include ataxia, weakness, spasticity, dysarthria, dysphagia, dystonia, seizures, psychosis, mania, depression, and cognitive decline. The prevalence of peripheral nervous system (PNS) involvement in LOTS has not been well documented, but it has traditionally been thought to be very low. We examined a cohort of 30 patients with LOTS who underwent clinical and electrophysiologic examination, and found evidence of a predominantly axon loss polyneuropathy affecting distal nerve segments in the lower and upper extremities in eight patients (27%). PMID:18642377

  6. Factors Affecting Patient Satisfaction With Emergency Department Care: An Italian Rural Hospital

    PubMed Central

    Messina, Gabriele; Vencia, Francesco; Mecheroni, Silvana; Dionisi, Susanna; Baragatti, Lorenzo; Nante, Nicola

    2015-01-01

    Background: In the emergency department satisfaction is strictly linked to the role of the nurses, namely the first interface between patients and hospital services. Objectives: The purpose of the study was to identify areas of emergency nursing activity associated with minor or major patient satisfaction. Methods: A descriptive cross-sectional study was conducted from December 2010 - May 2011, in the rural hospital of Orbetello, Tuscany (Italy). Convenience sampling was used to select patients, namely patients presenting at the emergency unit in the study period. The Consumer Emergency Care Satisfaction Scale was used to collect information on two structured subscale (Caring and Teaching). Results: 259 questionnaire were collected. Analysis indicated that only two characteristics significantly influenced overall satisfaction: “receiving continuous information from personnel about delay” positively effect (OR=7.98; p=0.022) while “waiting time for examination” had a negative effect (OR 0.42; p=0.026) Conclusions: The study was the first conduced in Italy using this instrument that enabled to obtain much important information about patient satisfaction with nursing care received in the emergency department. The results showing improvements must be related to educational aspects, such as explaining patients the colour waiting list, and communication towards patients, such as informing about emergences that cause queue. PMID:25946915

  7. Clinical and methodological confounders in assessing the cerebellar cognitive affective syndrome in adult patients with posterior fossa tumours.

    PubMed

    Omar, Dashne; Ryan, Tracy; Carson, Alan; Bak, Thomas H; Torrens, Lorna; Whittle, Ian

    2014-12-01

    The cerebellar cognitive affective syndrome (CCAS) was first described by Schmahmann and Sherman as a constellation of symptoms including dysexecutive syndrome, spatial cognitive deficit, linguistic deficits and behavioural abnormalities in patients with a lesion in the cerebellum with otherwise normal brain. Neurosurgical patients with cerebellar tumours constitute one of the cohorts in which the CCAS has been described. In this paper, we present a critical review of the literature of this syndrome in neurosurgical patients. Thereafter, we present a prospective clinical study of 10 patients who underwent posterior fossa tumour resection and had a detailed post-operative neuropsychological, neuropsychiatric and neuroradiological assessment. Because our findings revealed a large number of perioperative neuroradiological confounding variables, we reviewed the neuroimaging of a further 20 patients to determine their prevalence. Our literature review revealed that study design, methodological quality and sometimes both diagnostic criteria and findings were inconsistent. The neuroimaging study (pre-operative, n = 10; post-operative, n = 10) showed very frequent neuroradiological confounding complications (e.g. hydrocephalus; brainstem compression; supratentorial lesions and post-operative subdural hygroma); the impact of such features had largely been ignored in the literature. Findings from our clinical study showed various degree of deficits in neuropsychological testing (n = 1, memory; n = 3, verbal fluency; n = 3, attention; n = 2, spatial cognition deficits; and n = 1, behavioural changes), but no patient had full-blown features of CCAS. Our study, although limited, finds no robust evidence of the CCAS following surgery. This and our literature review highlight a need for guidelines regarding study design and methodology when attempting to evaluate neurosurgical cases with regard to the potential CCAS. PMID:24881640

  8. Affective responses after different intensities of exercise in patients with traumatic brain injury

    PubMed Central

    Rzezak, Patricia; Caxa, Luciana; Santolia, Patricia; Antunes, Hanna K. M.; Suriano, Italo; Tufik, Sérgio; de Mello, Marco T.

    2015-01-01

    Background: Patients with traumatic brain injury (TBI) usually have mood and anxiety symptoms secondary to their brain injury. Exercise may be a cost-effective intervention for the regulation of the affective responses of this population. However, there are no studies evaluating the effects of exercise or the optimal intensity of exercise for this clinical group. Methods: Twelve male patients with moderate or severe TBI [mean age of 31.83 and SD of 9.53] and 12 age- and gender-matched healthy volunteers [mean age of 30.58 and SD of 9.53] participated in two sessions of exercise of high and moderate-intensity. Anxiety and mood was evaluated, and subjective assessment of experience pre- and post-exercise was assessed. A mixed between and within-subjects general linear model (GLM) analysis was conducted to compare groups [TBI, control] over condition [baseline, session 1, session 2] allowing for group by condition interaction to be determined. Planned comparisons were also conducted to test study hypotheses. Results: Although no group by condition interaction was observed, planned comparisons indicated that baseline differences between patients and controls in anxiety (Cohens’ d = 1.80), tension (d = 1.31), depression (d = 1.18), anger (d = 1.08), confusion (d = 1.70), psychological distress (d = 1.28), and physical symptoms (d = 1.42) disappear after one session of exercise, independently of the intensity of exercise. Conclusion: A single-section of exercise, regardless of exercise intensity, had a positive effect on the affective responses of patients with TBI both by increasing positive valence feelings and decreasing negative ones. Exercise can be an easily accessible intervention that may alleviate depressive symptoms related to brain injury. PMID:26161074

  9. Factors affecting poor nutritional status after small bowel resection in patients with Crohn disease.

    PubMed

    Jang, Ki Ung; Yu, Chang Sik; Lim, Seok-Byung; Park, In Ja; Yoon, Yong Sik; Kim, Chan Wook; Lee, Jong Lyul; Yang, Suk-Kyun; Ye, Byong Duk; Kim, Jin Cheon

    2016-07-01

    In Crohn disease, bowel-preserving surgery is necessary to prevent short bowel syndrome due to repeated operations. This study aimed to determine the remnant small bowel length cut-off and to evaluate the clinical factors related to nutritional status after small bowel resection in Crohn disease.We included 394 patients (69.3% male) who underwent small bowel resection for Crohn disease between 1991 and 2012. Patients who were classified as underweight (body mass index < 17.5) or at high risk of nutrition-related problems (modified nutritional risk index < 83.5) were regarded as having a poor nutritional status. Preliminary remnant small bowel length cut-offs were determined using receiver operating characteristic curves. Variables associated with poor nutritional status were assessed retrospectively using Student t tests, chi-squared tests, Fisher exact tests, and logistic regression analyses.The mean follow-up period was 52.9 months and the mean patient ages at the time of the last bowel surgery and last follow-up were 31.2 and 35.7 years, respectively. The mean remnant small bowel length was 331.8 cm. Forty-three patients (10.9%) underwent ileostomy, 309 (78.4%) underwent combined small bowel and colon resection, 111 (28.2%) had currently active disease, and 105 (26.6%) underwent at least 2 operations for recurrent disease. The mean body mass index and modified nutritional risk index were 20.6 and 100.8, respectively. The independent factors affecting underweight status were remnant small bowel length ≤240 cm (odds ratio: 4.84, P < 0.001), ileostomy (odds ratio: 4.70, P < 0.001), and currently active disease (odds ratio: 4.16, P < 0.001). The independent factors affecting high nutritional risk were remnant small bowel length ≤230 cm (odds ratio: 2.84, P = 0.012), presence of ileostomy (odds ratio: 3.36, P = 0.025), and currently active disease (odds ratio: 4.90, P < 0.001).Currently active disease, ileostomy, and remnant small

  10. Case Report: Pulmonary Papillomatosis in a Patient Presenting with Cough and Hemoptysis

    PubMed Central

    Zhang, Zhou; Chang, Melisa; Moreta-Sainz, Luis M

    2015-01-01

    A previously healthy patient was seen in the Emergency Department for evaluation of a one-month history of cough and one-day history of hemoptysis. A computed tomography scan of the thorax found a mass on the right lower pulmonary lobe and a mass on the left upper lobe. A biopsy specimen of the right lobe lung mass, obtained during bronchoscopy, demonstrated papilloma. This case report, from a pulmonologist’s perspective, includes a comprehensive review of the patient’s clinical presentation and outcome, as well as a discussion of recurrent respiratory papillomatosis. PMID:26176580

  11. Invasive pulmonary aspergillosis in a patient presenting with idiopathic systemic capillary leak syndrome

    PubMed Central

    Hayama, Manabu; Shime, Nobuaki; Mio, Tadashi

    2014-01-01

    A 54-year-old man presented to our emergency department with fever and dyspnoea. He required vigorous haemodynamic support and mechanical ventilation for hypotensive distributive shock with hypoalbuminaemia, haemoconcentration, rhabdomyolysis and acute renal failure, consistent with idiopathic systemic capillary leak syndrome. Left lung consolidation and hypoxaemia were observed 6 days after admission. Sputum smear revealed the presence of acute angled branching hyphae, consistent with a diagnosis of invasive pulmonary aspergillosis. Antifungal therapy was administered and mechanical ventilation discontinued on day 66. The patient recovered and was discharged from the hospital on day 185. PMID:24859554

  12. Isolated pleural effusion as a presentation of high cardiac output heart failure in a hemodialysis patient.

    PubMed

    Dhawan, Vibhu; Ariyamuthu, Venkatesh; Malhotra, Kunal; Dalal, Pranav; Bichu, Prasad; Dorairajan, Smrita

    2012-10-01

    Congestive heart failure is a well-recognized complication of hemodialysis arteriovenous fistula. Symptoms of dyspnea are usually associated with signs of congestive heart failure including pulmonary edema, pleural effusions, lower extremity edema, and liver enlargement, to name a few. We present a case of a gentleman with end-stage renal disease on chronic hemodialysis, which developed acute bilateral transudative pleural effusions in the absence of other signs of systemic venous congestion, associated with pulmonary venous congestion. We also discuss the pathogenesis and role of hemodialysis in management of this patient. PMID:23036038

  13. Neurofibromatosis type 1 presenting with plexiform neurofibromas in two patients: MRI features.

    PubMed

    Halefoglu, Ahmet Mesrur

    2012-01-01

    Neurofibromatosis type 1 (NF1), also known as peripheral neurofibromatosis or von Recklinghausen's disease, is one of the most common genetic disorders. It is inherited in an autosomal dominant pattern. Multiple cutaneous neurofibromas are hallmark lesions of NF1. Localized and plexiform neurofibromas of the paraspinal and sacral region are the most common abdominal neoplasms in NF1. Herein, we report two patients with a known history of NF1 presenting with multiple, extensive localized and plexiform neurofibromas. We describe the important distinguishing features of these tumors as seen on magnetic resonance imaging (MRI), including very bright signal intensity and target sign on T2 weighted images. PMID:23049566

  14. Management of Low-Flow Vascular Malformations: Clinical Presentation, Classification, Patient Selection, Imaging and Treatment

    SciTech Connect

    McCafferty, Ian

    2015-10-15

    This review article aims to give an overview of the current state of imaging, patient selection, agents and techniques used in the management of low-flow vascular malformations. The review includes the current classifications for low-flow vascular malformations including the 2014 updates. Clinical presentation and assessment is covered with a detailed section on the common sclerosant agents used to treat low-flow vascular malformations, including dosing and common complications. Imaging is described with a guide to a simple stratification of the use of imaging for diagnosis and interventional techniques.

  15. Renal Damage Frequency in Patients with Solitary Kidney and Factors That Affect Progression

    PubMed Central

    Basturk, T.; Koc, Y.; Ucar, Z.; Sakaci, T.; Ahbap, E.; Kara, E.; Bayraktar, F.; Sevinc, M.; Sahutoglu, T.; Kayalar, A.; Sinangil, A.; Akgol, C.; Unsal, A.

    2015-01-01

    Background. The aim of this study is to assess renal damage incidence in patients with solitary kidney and to detect factors associated with progression. Methods. Medical records of 75 patients with solitary kidney were investigated retrospectively and divided into two groups: unilateral nephrectomy (group 1) and unilateral renal agenesis/dysplasia (group 2). According to the presence of kidney damage, each group was divided into two subgroups: group 1a/b and group 2a/b. Results. Patients in group 1 were older than those in group 2 (p = 0.001). 34 patients who comprise group 1a had smaller kidney size (p = 0.002) and higher uric acid levels (p = 0.028) than those in group 1b at presentation. Uric acid levels at first and last visit were associated with renal damage progression (p = 0.004, 0.019). 18 patients who comprise group 2a were compared with those in group 2b in terms of presence of DM (p = 0.038), HT (p = 0.003), baseline proteinuria (p = 0.014), and uric acid (p = 0.032) levels and group 2a showed higher rates for each. Progression was more common in patients with DM (p = 0.039), HT (p = 0.003), higher initial and final visit proteinuria (p = 0.014, for both), and higher baseline uric acid levels (p = 0.047). Conclusions. The majority of patients with solitary kidney showed renal damage at presentation. Increased uric acid level is a risk factor for renal damage and progression. For early diagnosis of renal damage and reducing the risk of progression, patients should be referred to a nephrologist as early as possible. PMID:26783458

  16. Characteristics of Active Tuberculosis Patients Requiring Intensive Care Monitoring and Factors Affecting Mortality

    PubMed Central

    Levent, Dalar; Emel, Eryüksel; Pelin, Uysal; Turkay, Akbaş; Aybüke, Kekeçoğlu

    2016-01-01

    Background One to three percent of cases of acute tuberculosis (TB) require monitoring in the intensive care unit (ICU). The purpose of this study is to establish and determine the mortality rate and discuss the causes of high mortality in these cases, and to evaluate the clinical and laboratory findings of TB patients admitted to the pulmonary ICU. Methods The data of patients admitted to the ICU of Yedikule Chest Diseases and Chest Surgery Education and Research Hospital due to active TB were retrospectively evaluated. Demographic characteristics, medical history, and clinical and laboratory findings were evaluated. Results Thirty-five TB patients (27 males) with a median age of 47 years were included, of whom 20 died within 30 days (57%). The Acute Physiology and Chronic Health Evaluation II (APACHE II) and Sequential Organ Failure Assessment (SOFA) scores were significantly higher, and albumin and PaO2/FIO2 levels were significantly lower, and shock, multiple organ failure, the need for invasive mechanical ventilation and drug resistance were more common in the patients who died. The mortality risk was 7.58 times higher in the patients requiring invasive mechanical ventilation. The SOFA score alone was a significant risk factor affecting survival. Conclusion The survival rate is low in cases of tuberculosis treated in an ICU. The predictors of mortality include the requirement of invasive mechanical ventilation and multiple organ failure. Another factor specific to TB patients is the presence of drug resistance, which should be taken seriously in countries where there is a high incidence of the disease. Finding new variables that can be established with new prospective studies may help to decrease the high mortality rate. PMID:27433176

  17. Factors affecting disability in patients attending the internal medicine departments of general hospitals.

    PubMed

    Sata, M; Yoshitake, K; Utsunomiya, H; Hatada, K; Ohtsuka, T; Sugasaki, H; Nakane, Y

    1999-12-01

    The aim of this study was to investigate the effect of sociodemographic factors, physical factors and mental factors on the physical and social disability of patients attending outpatient clinics of general hospitals. Physical and psychiatric morbidity in 1580 consecutive patients attending the internal medicine department of general hospitals was assessed using a stratified two-stage sampling design method. Of the total, 336 patients completed the second stage interview composed of Primary Care Version of Composite International Diagnostic Interview and Groningen Social Disability Schedule to assess sociodemographic, physical and mental factors. In this study, restricted activity days, disability days and Brief Disability Questionnaire were used for the assessment of physical disability, and Groningen Social Disability Schedule was used for social disability. Sociodemographic, physical and mental factors were all related to disability. Among sociodemographic factors, unemployment was associated with physical disability and social disability mildly. Among physical factors, the severity of physical disease was not associated with disability and medically explained somatic symptoms were associated with disability. Furthermore, the mental factor was more strongly associated with physical and social disability. It could be said that the mental factor is more strongly associated with physical and social disability than sociodemographic or physical factors. In addition, even mild mental symptoms not leading to ICD-10 mental disorders affected disability. From the viewpoint of the patients' burden, it is important to assess the mental symptoms as well as physical status in outpatient clinics of internal medicine or primary care. PMID:10687740

  18. Medicus Deus: a review of factors affecting hospital library services to patients between 1790–1950

    PubMed Central

    Perryman, Carol

    2006-01-01

    Question: What are some of the historical societal, medical, and public health trends leading to today's provision of hospital library services to patients? Data Sources: Literature from the archives of the Bulletin of the Medical Library Association and other library sources, medical journals, primary historical documents, and texts from the history of medicine form the core of this review. Study Selection: The period of review extends from about 1790 through 1950 and focuses solely on trends in the United States. Of primary concern are explicitly documented examples that appear to illustrate the patient-physician relationship and those between librarians and their patient-patrons during the earliest years of the profession's development. Data Extraction: An historical timeline was created to allow the identification of major trends that may have affected library services. Multiple literature searches were conducted using library, medical, and health anthropology resources. When possible, primary sources were preferred over reviews. Main Results: Juxtapositioning historical events allows the reader to obtain an overview of the roots of consumer health services in medical libraries and to consider their potential legacy in today's health care libraries. Conclusion: This review article highlights early developments in hospital library service to patients. Further research is needed to verify a preliminary conclusion that in some medical library settings, services to the general public are shaped by the broader health care environment as it has evolved. PMID:16888658

  19. Annual change in spirometric parameters among patients affected in Bhopal gas disaster: A retrospective observational study

    PubMed Central

    De, Sajal

    2013-01-01

    Background: The involvement of respiratory system due to inhalation of methyl isocyanate (MIC) during Bhopal gas disaster was particularly severe. We retrospectively evaluated the annual changes in spirometric parameters among those who were affected in this disaster (exposed survivors) and had respiratory symptoms. Materials and Methods: Spirometry reports of exposed survivors that were carried out in our institution were retrospectively reviewed and we identified 252 subjects who had performed spirometry at least twice with interval of more than one year. The annual changes in spirometric indices of them were calculated. Results: The average age of study population was 55.7 years and 72% were male. Annual decline of FEV1 ≥ 40 ml/yr was observed among 48% exposed survivors. The mean annual decline of FEV1 among symptomatic exposed survivors with initial normal spirometry was 91 ml (95% CI: 52 ml to 130 ml) and this was more than the patients with initial obstructive pattern. Among fifty four patients with initial normal spirometry, ten patients (18.5%) developed obstructive and two patients (5%) developed restrictive lung function abnormalities during follow up spirometry. Conclusion: The exposed survivors with chronic respiratory symptoms had accelerated decline in lung function and they are at higher risk of developing obstructive lung function. PMID:23741089

  20. Factors affecting nurses' intent to assess for depression in heart failure patients.

    PubMed

    Lea, Patricia

    2014-01-01

    The association between depression and cardiovascular disease has been well established and has been shown to decrease patients' quality of life and increase the risk of mortality, frequency and duration of hospitalization, and health care costs. The inpatient setting provides a potentially valuable opportunity to assess and treat depression among patients with acute cardiac illness, allowing for daily monitoring of treatment side effects. Although systematic depression screening appears to be feasible, efficient, and well accepted on inpatient cardiac units, the current lack of consistent inpatient assessment for depression in heart failure patients suggests the presence of barriers influencing the effective diagnosis and treatment of depression among inpatients with heart failure. The theory of planned behavior describes the cognitive mechanism by which behavioral intent is formed, giving some insight into how nurses' attitudes and beliefs affect their performance of routine depression screening. In addition, application of this cognitive theory suggests that nurses may be influenced to adopt more positive attitudes and beliefs about depression through educational intervention, leading to greater likelihood of routine assessment for depression, ultimately leading to more timely diagnosis and treatment and improved patient outcomes. PMID:25280199

  1. Stroke prevention by direct revascularization for patients with adult-onset moyamoya disease presenting with ischemia.

    PubMed

    Kim, Tackeun; Oh, Chang Wan; Kwon, O-Ki; Hwang, Gyojun; Kim, Jeong Eun; Kang, Hyun-Seung; Cho, Won-Sang; Bang, Jae Seung

    2016-06-01

    OBJECT Moyamoya disease (MMD) is a progressive disease that can cause recurrent stroke. The authors undertook this retrospective case-control study with a large sample size in an attempt to assess the efficacy of direct or combined revascularization surgery for ischemia in adults with MMD. METHODS The authors investigated cases involving patients with moyamoya disease presenting with ischemia who visited Seoul National University Bundang Hospital and Seoul National University Hospital between 2000 and 2014. Among 441 eligible patients, 301 underwent revascularization surgery and 140 were treated conservatively. Variables evaluated included age at diagnosis, sex, surgical record, Suzuki stage, and occurrence of stroke. Patients were stratified into 2 groups based on whether or not they had undergone revascularization surgery. Actuarial 1-, 5-, and 10-year stroke rates were calculated using the life table method. Risk factor analysis for 5-year stroke occurrence was conducted with multivariate regression. RESULTS Of the 441 patients, 301 had been surgically treated (revascularization group) and 140 had not (control group). The mean follow-up durations were 45 and 77 months, respectively. The actuarial 10-year cumulative incidence rate for any kind of stroke was significantly lower in the revascularization group (9.4%) than in the control group (19.6%) (p = 0.041); the relative risk reduction (RRR) was also superior (52.0%) in the revascularization group, and the number needed to treat was 10. The 10-year rate of ischemic stroke was greater (13.3%) in the control group than in the revascularization group (3.9%) (p = 0.019). The RRR for ischemic stroke in the revascularization group was 70.7%, and the number needed to treat was 11. However, the actuarial 1- and 5-year rates of ischemic stroke did not significantly differently between the groups. Overall, revascularization surgery was shown to be an independent protective factor, as revealed by multivariate analysis

  2. Clinical presentation and management practice of systemic mastocytosis. A survey on 460 Italian patients.

    PubMed

    Pieri, Lisa; Bonadonna, Patrizia; Elena, Chiara; Papayannidis, Cristina; Grifoni, Federica Irene; Rondoni, Michela; Girlanda, Stefania; Mauro, Marina; Magliacane, Diomira; Elli, Elena Maria; Iorno, Maria Loredana; Almerigogna, Fabio; Scarfì, Federica; Salerno, Roberto; Fanelli, Tiziana; Gesullo, Francesca; Corbizi Fattori, Giuditta; Bonifacio, Massimiliano; Perbellini, Omar; Artuso, Anna; Soverini, Simona; De Benedittis, Caterina; Muratori, Simona; Pravettoni, Valerio; Cova, Vittoria; Cortellini, Gabriele; Ciceri, Fabio; Cortelezzi, Agostino; Martinelli, Giovanni; Triggiani, Massimo; Merante, Serena; Vannucchi, Alessandro Maria; Zanotti, Roberta

    2016-07-01

    Systemic mastocytosis is a rare heterogeneous myeloproliferative neoplasm characterized by abnormal proliferation and activation of mast cells. We describe a large multicentre series of 460 adult patients with systemic mastocytosis, with a diagnosis based on WHO 2008 criteria, in a "real-life" setting of ten Italian centers with dedicated multidisciplinary programs. We included indolent forms with (n = 255) and without (n = 165) skin lesions, smouldering (n = 20), aggressive (n = 28), associated with other hematological diseases mastocytosis (n = 21) and mast cell leukemia (n = 1). This series was uniquely characterized by a substantial proportion of patients with low burden of neoplastic mast cells; notably, 38% of cases were diagnosed using only minor diagnostic criteria according to WHO 2008 classification, underlying the feasibility of early diagnosis where all diagnostic approaches are made available. This has particular clinical relevance for prevention of anaphylaxis manifestations, that were typically associated with indolent forms. In multivariate analysis, the most important features associated with shortened overall survival were disease subtype and age at diagnosis >60 years. Disease progression was correlated with mastocytosis subtype and thrombocytopenia. As many as 32% of patients with aggressive mastocytosis suffered from early evolution into acute leukemia. Overall, this study provides novel information about diagnostic approaches and current presentation of patients with SM and underlines the importance of networks and specialized centers to facilitate early diagnosis and prevent disease-associated manifestations. Am. J. Hematol. 91:692-699, 2016. © 2016 Wiley Periodicals, Inc. PMID:27060898

  3. Coping patterns as a valid presentation of the diversity of coping responses in schizophrenia patients.

    PubMed

    Ritsner, Michael S; Gibel, Anatoly; Ponizovsky, Alexander M; Shinkarenko, Evgeny; Ratner, Yael; Kurs, Rena

    2006-11-15

    This study aimed to identify coping patterns used by schizophrenia inpatients in comparison with those used by healthy individuals, and to explore their association with selected clinical and psychosocial variables. The Coping Inventory for Stressful Situations (CISS) was used to assess coping strategies among 237 inpatients who met DSM-IV criteria for schizophrenia and 175 healthy individuals. Severity of psychopathology and distress, insight into illness, feelings of self-efficacy and self-esteem (self-construct variables), social support, and quality of life were also examined. Factor analysis, analysis of covariance and correlations were used to examine the relationships between the parameters of interest. Using dimensional measures, we found that emotion-oriented coping style and emotional distress were significantly higher in the schizophrenia group, whereas the task-oriented coping style, self-efficacy, perceived social support and satisfaction with quality of life were lower compared with controls. When eight CISS coping patterns were defined, the results revealed that patients used emotion coping patterns 5.5 times more frequently, and task and task-avoidance coping patterns significantly less often than healthy subjects. Coping patterns have different associations with current levels of dysphoric mood and emotional distress, self-construct variables, and satisfaction with quality of life. Thus, the identified coping patterns may be an additional useful presentation of the diversity of coping strategies used by schizophrenia patients. Coping patterns may be considered an important source of knowledge for patients who struggle with the illness and for mental health professionals who work with schizophrenia patients. PMID:17011633

  4. Clinicopathological aspects of the neuropathy of neurogastrointestinal encephalomyopathy (MNGIE) in four patients including two with a Charcot-Marie-Tooth presentation.

    PubMed

    Said, Gérard; Lacroix, Catherine; Planté-Bordeneuve, Violaine; Messing, Bernard; Slama, Abdelhamid; Crenn, Pascal; Nivelon-Chevallier, Annie; Bedenne, Laurent; Soichot, Pierre; Manceau, E; Rigaud, Daniel; Guiochon-Mantel, Anne; Matuchansky, Claude

    2005-06-01

    We report on four patients with severe polyneuropathy associated with intestinal pseudoobstruction (MNGIE). Three patients presented characteristic supranuclear ophthalmoplegia, and hyperdense signals on T2 weighted cerebral MRI and dystrophic mitochondria in Schwann cells and in endothelial cells in nerve biopsy specimens. Two of these patients had a Charcot-Marie-Tooth (CMT) presentation. All three were heterozygous for a recessively transmitted double substitution in the TP gene: Glu286Lys/Glu289Ala, Asp156Gly/Leu177Pro and Glu289Ala/Gly387Asp. The fourth patient, who was the only patient of this series with an affected sib, had no oculomotor manifestations, nor T2 hyperdense signals on brain MRI, and no TP gene mutation and or morphological abnormalities of mitochondria on electron microscopic examination. He was the only patient of this series with an affected sib. The three patients with the full MNGIE syndrome died before the age of 30 years. Detailed results of nerve pathology show that severe axonal degeneration is associated with segmental abnormalities of the myelin sheath in this syndrome which appears genetically heterogeneous. Our findings suggest that only ophthalmoplegia and hyperdense signals on cerebral MRI are directly related to the mitochondriopathy. PMID:15742109

  5. Case presentation and images of a lingual osseous choristoma in a pediatric patient.

    PubMed

    Stanford, James K; Spencer, James C; Reed, J Mark

    2015-01-01

    Since its original description in 1913, fewer than 100 lingual osseous choristomas have been reported in the literature; thus, prevalence is unknown. We describe a case of an 11 year old male who was seen in consultation after an incidental left posterior tongue mass was discovered on exam. The patient's presentation of an asymptomatic, hard, pedunculate posterior tongue lesion is typical; however, if one is to believe the proposed congenital remnant theory in regards to the etiology of this benign tumor, it is curious that no mention was made of a lesion of the tongue on prior evaluations by his pediatrician or on the otolaryngologic examinations performed 3 and 6 years prior to the most recent presentation. Included with the case description are interesting radiographs, intra-operative photos, gross specimen photo and microscopic images. PMID:26545466

  6. Hypopituitarism Presenting as Adrenal Insufficiency and Hypothyroidism in a Patient with Wilson's Disease: a Case Report.

    PubMed

    Lee, Hae Won; Kang, Jin Du; Yeo, Chang Woo; Yoon, Sung Woon; Lee, Kwang Jae; Choi, Mun Ki

    2016-08-01

    Wilson's disease typically presents symptoms associated with liver damage or neuropsychiatric disturbances, while endocrinologic abnormalities are rare. We report an unprecedented case of hypopituitarism in a patient with Wilson's disease. A 40-year-old woman presented with depression, general weakness and anorexia. Laboratory tests and imaging studies were compatible with liver cirrhosis due to Wilson's disease. Basal hormone levels and pituitary function tests indicated secondary hypothyroidism and adrenal insufficiency due to hypopituitarism. Brain MRI showed T2 hyperintense signals in both basal ganglia and midbrain but the pituitary imaging was normal. She is currently receiving chelation therapy along with thyroid hormone and steroid replacement. There may be a relationship between Wilson's disease and hypopituitarism. Copper deposition or secondary neuronal damage in the pituitary may be a possible explanation for this theory. PMID:27478349

  7. Hypopituitarism Presenting as Adrenal Insufficiency and Hypothyroidism in a Patient with Wilson's Disease: a Case Report

    PubMed Central

    2016-01-01

    Wilson's disease typically presents symptoms associated with liver damage or neuropsychiatric disturbances, while endocrinologic abnormalities are rare. We report an unprecedented case of hypopituitarism in a patient with Wilson's disease. A 40-year-old woman presented with depression, general weakness and anorexia. Laboratory tests and imaging studies were compatible with liver cirrhosis due to Wilson's disease. Basal hormone levels and pituitary function tests indicated secondary hypothyroidism and adrenal insufficiency due to hypopituitarism. Brain MRI showed T2 hyperintense signals in both basal ganglia and midbrain but the pituitary imaging was normal. She is currently receiving chelation therapy along with thyroid hormone and steroid replacement. There may be a relationship between Wilson's disease and hypopituitarism. Copper deposition or secondary neuronal damage in the pituitary may be a possible explanation for this theory. PMID:27478349

  8. [Acute anterior myocardial infarction presented with cardiogenic shock in a patient on herbal medication].

    PubMed

    Güneş, Hakan; Küçükdurmaz, Zekeriya; Karapınar, Hekim; Gül, İbrahim

    2012-04-01

    Uncontrolled usage of herbal medications may cause problems that can lead to serious complications, including death. Panax is thought to have hypocholesterolemic, anticarcinogenic, antiinflammatory, and antimicrobial effects via its saponin ingredient and positive inotropic effects via its panax ginseng effect. However, clinical studies have shown that it can increase the low-density lipoprotein (LDL) levels secondary to its hypocholesterolemic effect, have a hypertensive effect in chronic users via ginseng abuse syndrome, and also have hypotensive effects. Here, we present a case with typical angina pectoris in which coronary angiography was suggested but refused. The male patient initiated panax therapy and presented to our emergency department with diffuse anterior myocardial infarction and cardiogenic shock, and was discharged after appropriate therapy. PMID:22864324

  9. Metastatic Renal Cell Carcinoma Mimicking Trigeminal Schwannoma in a Patient Presenting with Trigeminal Neuralgia

    PubMed Central

    Wang, Arthur; Kleinman, George; Murali, Raj; Wainwright, John; Tandon, Adesh

    2015-01-01

    We present an unusual case of a metastatic renal cell carcinoma (RCC) mimicking trigeminal schwannoma. The patient, with no prior history of RCC, presented with clinical symptoms and imaging consistent with trigeminal neuralgia secondary to trigeminal schwannoma. Magnetic resonance imaging of the brain showed a large bilobed cystic/solid mass primarily in the cerebellopontine angle cistern, with extension into the left middle cranial fossa, Meckel cave, and left cavernous sinus. Following surgical excision, histopathology revealed the tumor to be an RCC infiltrating into the trigeminal nerve fascicles. Further imaging and investigation revealed widespread metastasis to the vertebral bodies and long bones. Metastatic RCC to the trigeminal nerve is rare. Despite the development of more effective treatment modalities, the prognosis of metastatic RCC remains poor. To our knowledge, this is the first reported case of RCC metastasizing to the trigeminal nerve fascicles. PMID:26623243

  10. Unusual presentation of disseminated Nocardia abscessus infection in a patient with AIDS.

    PubMed

    Sherbuk, Jacqueline; Saly, Danielle; Barakat, Lydia; Ogbuagu, Onyema

    2016-01-01

    A 40-year-old man with AIDS presented with symptoms of a chronic cough, subacute headache, generalised weakness with falls, urinary and faecal incontinence, and acute onset subcutaneous nodules. A chest CT scan showed multiple cavitary and nodular pulmonary infiltrates. MRI of his brain and spinal cord revealed innumerable ring-enhancing lesions. Pathological examination of the purulent material obtained from his subcutaneous lesions, as well as transbronchial tissue specimens obtained by biopsy, revealed beaded and branching Gram-positive rods, subsequently identified by 16S RNA sequencing to be Nocardia abscessus species. We observed an excellent therapeutic response to a combination antimicrobial therapy with resolution of the subcutaneous, pulmonary and central nervous system (CNS) lesions. Infections caused by N. abscessus are rare and typically occur in immunocompromised patients. In this article, we will review the presentation, diagnosis and treatment of N. abscessus infection. PMID:27440848

  11. Primary Neuritic Hansen's Disease presenting as Ulnar Nerve Abscess in a Human Immunodeficiency Virus Positive Patient.

    PubMed

    Karjigi, S; Herakal, K; Murthy, S C; Bathina, A; Kusuma, M R; Nikhil, K R Y

    2015-01-01

    Leprosy has been increasingly known to have an enigmatic relationship with human immunodeficiency virus infection. Co-infection may result in atypical manifestations of leprosy. A 45-year old human immunodeficiency virus-positive male; agricultural laborer presented with a swelling over right elbow, right hand deformity, generalized itching and recurrent vesicles overthe perinasal area. Clinical and investigational findings were consistent with mononeuritic type of Hansen's disease with right sided silent ulnar nerve abscess, partial claw hand. CD4+ count of the patientwas 430 cells/cmm. This patient also hadherpes simplex labialis, with HIV-associated pruritus. To the best of our knowledge such an atypical presentation has not been reported earlier. PMID:26999990

  12. Malignancy: Case Report: Muscle Involvement in Multiple Myeloma: Report of a Patient Presenting Clinically as Polymyositis.

    PubMed

    Islam, ANWARUL; Myers, KEITH; Cassidy, D. M.; Ho, S. F.; De Silva, M.

    1999-01-01

    Although bone pain is common in multiple myeloma (MM), muscular symptoms, especially myalgias, may be rare. We describe a patient who presented with generalised myopathy and elevated creatine kinase (CK) suggestive of polymyositis. Routine blood tests showed raised viscosity and marked rouleaux formation in the peripheral blood film. A serum protein electrophoresis showed IgG Lambda paraproteinemia with immunoparesis. A sternal bone marrow aspirate and a bone marrow biopsy concurrently obtained from the right posterior iliac crest showed considerable (15-20%) marrow infiltration with plasma cells confirming a diagnosis of multiple myeloma. A review of the literature suggests that generalised myopathy and elevated CK associated with MM have not been reported in the past. We believe this is the first reported case of MM presenting as polymyositis. PMID:11399558

  13. Metastatic Renal Cell Carcinoma Mimicking Trigeminal Schwannoma in a Patient Presenting with Trigeminal Neuralgia.

    PubMed

    Wang, Arthur; Kleinman, George; Murali, Raj; Wainwright, John; Tandon, Adesh

    2015-11-01

    We present an unusual case of a metastatic renal cell carcinoma (RCC) mimicking trigeminal schwannoma. The patient, with no prior history of RCC, presented with clinical symptoms and imaging consistent with trigeminal neuralgia secondary to trigeminal schwannoma. Magnetic resonance imaging of the brain showed a large bilobed cystic/solid mass primarily in the cerebellopontine angle cistern, with extension into the left middle cranial fossa, Meckel cave, and left cavernous sinus. Following surgical excision, histopathology revealed the tumor to be an RCC infiltrating into the trigeminal nerve fascicles. Further imaging and investigation revealed widespread metastasis to the vertebral bodies and long bones. Metastatic RCC to the trigeminal nerve is rare. Despite the development of more effective treatment modalities, the prognosis of metastatic RCC remains poor. To our knowledge, this is the first reported case of RCC metastasizing to the trigeminal nerve fascicles. PMID:26623243

  14. Investigation of patient, tumour and treatment variables affecting residual motion for respiratory-gated radiotherapy

    NASA Astrophysics Data System (ADS)

    George, R.; Ramakrishnan, V.; Siebers, J. V.; Chung, T. D.; Keall, P. J.

    2006-10-01

    Respiratory gating can reduce the apparent respiratory motion during imaging and treatment; however, residual motion within the gating window remains. Respiratory training can improve respiratory reproducibility and, therefore, the efficacy of respiratory-gated radiotherapy. This study was conducted to determine whether residual motion during respiratory gating is affected by patient, tumour or treatment characteristics. The specific aims of this study were to: (1) identify significant characteristics affecting residual motion, (2) investigate time trends of residual motion over a period of days (inter-session) and (3) investigate time trends of residual motion within the same day (intra-session). Twenty-four lung cancer patients were enrolled in an Institutional Review Board (IRB)-approved protocol. For approximately five sessions, 331 four-minute, respiratory motion traces were acquired with free breathing, audio instructions and audio-visual biofeedback for each patient. The residual motion was quantified by the standard deviation of the displacement within the gating window. The generalized linear model was used to obtain coefficients for each variable within the model and to evaluate the clinical and statistical significance. The statistical significance was determined by a p-value <0.05, while effect sizes of >=0.1 cm (one standard deviation) were considered clinically significant. This data analysis was applied to patient, tumour and treatment variables. Inter- and intra-session variations were also investigated. The only variable that was significant for both inhale- and exhale-based gating was disease type. In addition, visual-training displacement, breathing type and Karnofsky performance status (KPS) values were significant for inhale-based gating, and dose-per-fraction was significant for exhale-based gating. Temporal respiratory variations within and between sessions were observed for individual patients. However inter- and intra-session analyses did

  15. Changes in plantar load distribution and gait pattern following foot drop correction in leprosy affected patients.

    PubMed

    Karmakar, Mrinmoy; Joshua, Jerry; Mahato, Nidhu

    2015-09-01

    This study was done to compare the changes in plantar load (weight distribution) and gait patterns before and after tibialis posterior transfer surgery in people affected by leprosy. Changes in gait patterns were observed and proportionate changes in plantar load were quantified using data captured by a baropodometer. All the eight patients who underwent tibialis posterior transfer surgery in 2013 in our hospital were included in the study. In addition to the regular pre-operative and post-operative assessments, the patients also underwent baropodometric evaluation. There was a significant change in plantar load at the heel, lateral border and forefoot. Using the foot pressure scan, it was noted that the progression of the centre of mass (displayed graphically as 'the gait line') was also affected by the altered pattern of weight distribution. This study reiterates the importance of tibialis posterior transfer because: it restores the normal gait pattern of 1, 2, 3 (where 1 is heel strike, 2 is mid foot contact and 3 is forefoot contact) and provides a more uniform distribution of planter load. PMID:26665356

  16. Dural arteriovenous fistula discovered in patient presenting with recent head trauma

    PubMed Central

    Cooper, Chad J.; Said, Sarmad; Nunez, Angelica; Quansah, Raphael; Khalillullah, Sayeed; Hernandez, German T.

    2013-01-01

    Patient Male, 32 Final Diagnosis: Dural arterio-venous fistula Symptoms: Eye redness • post-trauma headache • tinnitus Medication: — Clinical Procedure: Fistula embolization Specialty: Neurology Objective: Mistake in diagnosis Background: A dural arteriovenous fistula (DAVF), is an abnormal direct connection (fistula) between a meningeal artery and a meningeal vein or dural venous sinus. The pathogenesis of DAVF still remains unclear. Sinus thrombosis, head trauma, chronic central nervous system, hypercoagulable state, surgery, and hormonal influence are the pre-disposing factors that initiate this disease. The symptoms experienced by the patient will depend on the location of the fistula. Case Report: Thirty-two year old Hispanic male who presented one day after a rear ended motor vehicle collision (MVC) with a severe throbbing headache in the left parietal region, left eye redness but no retro-orbital pain and tinnitus in the left ear. He was initially misdiagnosed to have a carotid-cavernous fistula but upon cerebral angiogram was actually diagnosed with a dural arterio-venous fistula in the posterior fossa venous system followed by successful embolization of the fistula. Conclusions: A cerebral angiography is the gold standard for detection and characterization of a DAVF and will distinguish it from a CCF. Endovascular surgery involves a catheter-based technique for embolization of the lumen of arteries feeding the DAVF, or directly into the vein draining the DAVF. It is very important to recognize the typical findings of patients presenting with a DAVF then quickly proceeding with a cerebral angiogram to determine the exact location of the fistula and the appropriate treatment plan. By diagnosing and treating a DAVF as early as possible, the associated fatal complications can be averted. PMID:24194975

  17. Male patients presenting with rapidly progressive puberty associated with malignant tumors

    PubMed Central

    Kim, Soo Jung; Ko, A Ra; Jung, Mo Kyung; Kim, Ki Eun; Chae, Hyun Wook; Kim, Duk Hee; Kim, Ho-Seong

    2016-01-01

    In males, precocious puberty (PP) is defined as the development of secondary sexual characteristics before age 9 years. PP is usually idiopathic; though, organic abnormalities including tumors are more frequently found in male patients with PP. However, advanced puberty in male also can be an important clinical manifestation in tumors. We report 2 cases of rapidly progressive puberty in males, each associated with a germ-cell tumor. First, an 11-year-old boy presented with mild fever and weight loss for 1 month. Physical examination revealed a pubertal stage of G3P3 with 10-mL testes. Investigations revealed advanced bone age (16 years) with elevated basal luteinizing hormone and testosterone levels. An anterior mediastinal tumor was identified by chest radiography and computed tomography, and elevated α-fetoprotein (AFP) and β-human chorionic gonadotropin (β-hCG) levels were noted. Histopathologic analysis confirmed a yolk-sac tumor. Second, a 12-year-old boy presented with diplopia, polydipsia, and polyuria for 4 months. Physical examination revealed a pubertal stage of G3P3 with 8-mL testes. Bone age was advanced (16 years) and laboratory tests indicated panhypopituitarism with elevated testosterone level. A mixed germ-cell tumor was diagnosed with elevated AFP and β-hCG levels. Of course, these patients also have other symptoms of suspecting tumors, however, rapidly progressive puberty can be the more earlier screening sign of tumors. Therefore, in male patients with accelerated or advanced puberty, malignancy should be considered, with evaluation of tumor markers. In addition, advanced puberty in male should be recognized more widely as a unique sign of neoplasm. PMID:27104181

  18. Clinical Characteristics and Outcome of Patients with Neuroblastoma Presenting Genomic Amplification of Loci Other than MYCN

    PubMed Central

    Guimier, Anne; Ferrand, Sandrine; Pierron, Gaëlle; Couturier, Jérôme; Janoueix-Lerosey, Isabelle; Combaret, Valérie; Mosseri, Véronique; Thebaud, Estelle; Gambart, Marion; Plantaz, Dominique; Marabelle, Aurélien; Coze, Carole; Rialland, Xavier; Fasola, Sylvie; Lapouble, Eve; Fréneaux, Paul; Peuchmaur, Michel; Michon, Jean; Delattre, Olivier; Schleiermacher, Gudrun

    2014-01-01

    Background Somatically acquired genomic alterations with MYCN amplification (MNA) are key features of neuroblastoma (NB), the most common extra-cranial malignant tumour of childhood. Little is known about the frequency, clinical characteristics and outcome of NBs harbouring genomic amplification(s) distinct from MYCN. Methods Genomic profiles of 1100 NBs from French centres studied by array-CGH were re-examined specifically to identify regional amplifications. Patients were included if amplifications distinct from the MYCN locus were seen. A subset of NBs treated at Institut Curie and harbouring MNA as determined by array-CGH without other amplification was also studied. Clinical and histology data were retrospectively collected. Results In total, 56 patients were included and categorised into 3 groups. Group 1 (n = 8) presented regional amplification(s) without MNA. Locus 12q13-14 was a recurrent amplified region (4/8 cases). This group was heterogeneous in terms of INSS stages, primary localisations and histology, with atypical clinical features. Group 2 (n = 26) had MNA as well as other regional amplifications. These patients shared clinical features of those of a group of NBs MYCN amplified (Group 3, n = 22). Overall survival for group 1 was better than that of groups 2 and 3 (5 year OS: 87.5%±11% vs 34.9%±7%, log-rank p<0.05). Conclusion NBs harbouring regional amplification(s) without MNA are rare and seem to show atypical features in clinical presentation and genomic profile. Further high resolution genetic explorations are justified in this heterogeneous group, especially when considering these alterations as predictive markers for targeted therapy. PMID:25013904

  19. A Patient with Splenic Marginal Zone Lymphoma Presenting with Spastic Paraplegia as the Initial Symptom

    PubMed Central

    Wada, Yuko; Nishimura, Yo; Hashimoto, Kimio

    2011-01-01

    In this report, we describe the case of a patient with splenic marginal zone lymphoma (SMZL) who presented with spastic paraplegia as the initial symptom. A 42-year-old male developed progressive spastic paraplegia over 4 months. His neurologic examination revealed paraplegia with pyramidal syndrome, hypoesthesia below the T1 level, and anal hypotonia. Magnetic resonance imaging (MRI) of the spinal cord revealed an extensive high-intensity signal in T2-weighted sequences and swelling involving the thoracic region and conus medullaris. A laboratory test revealed presence of the serum M component. Abdominal computed tomography images showed moderate splenomegaly. Abnormal lymphocytes of B-cell lineage markers (CD19+, CD20+, and CD25+; surface immunoglobulin κ expression; IgD+ and IgM+) were found in the peripheral blood, cerebrospinal fluid, bone marrow and spleen. Splenectomy confirmed the SMZL diagnosis. After the completion of chemotherapy, the patient was in complete remission, and spinal MRI findings were normal. Intramedullary spinal cord involvement in SMZL is extremely rare, and, to the best of our knowledge, this is the first case of SMZL with intramedullary spinal cord involvement associated with clinical and radiologic signs without the involvement of cerebral structures. Spastic paraplegia can be the initial presentation of SMZL. PMID:21468362

  20. Caring for the dying patient in the ICU--the past, the present and the future.

    PubMed

    Fridh, Isabell

    2014-12-01

    The aim of this paper is to present the state of the science concerning issues in end-of-life (EOL) care which have an impact on intensive care nurses possibilities to provide nursing care for dying patients and their families. The perspective of families is also illuminated and finally ethical challenges in the present and for the future are discussed. The literature review revealed that the problem areas nurses report concerning EOL care have been the same over three decades. Most problems are related to inter-disciplinary collaboration and communication with the medical profession about the transition from cure to comfort care. Nurses need enhanced communication skills in their role as the patient's advocate. Education in EOL care and a supportive environment are prerequisites for providing EOL care. Losing a loved one in the ICU is a stressful experience for close relatives and nursing care has a profound impact on families' memories of the EOL care given to their loved ones. It is therefore important that ICU nurses are aware of families' needs when a loved one is dying and that follow-up services are appreciated by bereaved family members. Ethical challenges are related to changed sedation practices, organ donation, globalisation and cultural sensitivity. PMID:25218688

  1. Epigastric pain as presentation of an addisonian crisis in a patient with Schmidt syndrome.

    PubMed

    Lelubre, Christophe; Lheureux, Philippe E R

    2008-02-01

    A 39-year-old woman presented with a 10-day history of epigastric pain accompanied by persistent fatigue and loss of appetite for 3 months. She had presented several weeks earlier with adhesive capsulitis, treated by local infiltration of corticosteroids. She was not taking any other medications. Results of heart, lung, and abdominal examinations were unremarkable, except for mild epigastric tenderness. Purple stretch marks were observed on examination of the skin. The only blood chemistry abnormalities were hyponatremia (125 mEq/L) and hyperkalemia (6.8 mEq/L). Based on the clinical and biologic picture, adrenal insufficiency was suspected. The patient was transferred to the intensive care unit and received hydrocortisone intravenously for 3 days. She was then given oral hydrocortisone and fludrocortisone. Biologic abnormalities reversed entirely; the final diagnosis was primary autoimmune adrenal insufficiency (Addison's disease) associated with autoimmune hypothyroidism (Schmidt syndrome). Adrenal insufficiency should be considered in patients with abdominal pain, especially when associated with electrolyte abnormalities. PMID:18272130

  2. Impact of Observation on Disposition of Elderly Patients Presenting to Emergency Departments with Non-Specific Complaints

    PubMed Central

    Nickel, Christian Hans; Gujan, Madleina; Graber, Andreas; Blume, Katharina; Bingisser, Roland

    2014-01-01

    Background Emergency Departments (EDs) have to cope with an increasing number of elderly patients, often presenting with non-specific complaints (NSC), such as generalized weakness. Acute morbidity requiring early intervention is present in the majority of patients with NSC. Therefore, an early and optimal disposition plan is crucial. The objective of this study was to prospectively study the disposition process of patients presenting to the ED with NSC. Methods For two years, all patients presenting with NSC presenting to an urban ED were screened and consecutively included. The initial disposition plan was compared to the effective transfer after observation. Optimal disposition was defined as a high accuracy regarding disposition of patients with acute morbidity to an internal medicine ward. Results The final study population consisted of 669 patients with NSC. Admission to internal medicine increased from 297 (44%) planned admissions to 388 (58%) effective admissions after observation. Conversely, transfers to geriatric community hospitals and discharges decreased from the initially planned 372 (56%) patients to 281 (42%) effectively transferred and discharged patients. The accuracy regarding disposition of patients with acute morbidity increased from 53% to 68% after observation. Conclusion Disposition planning in patients with NSC improves after observation, if defined by the accuracy regarding hospitalization of patients with acute morbidity. Further research should focus on risk stratification tools for timely disposition planning in order to reduce high admission rates for patients without acute morbidity and high readmission rates for discharged patients with non-specific complaints. PMID:24871340

  3. Zinc Status Affects Glucose Homeostasis and Insulin Secretion in Patients with Thalassemia

    PubMed Central

    Fung, Ellen B.; Gildengorin, Ginny; Talwar, Siddhant; Hagar, Leah; Lal, Ashutosh

    2015-01-01

    Up to 20% of adult patients with Thalassemia major (Thal) live with diabetes, while 30% may be zinc deficient. The objective of this study was to explore the relationship between zinc status, impaired glucose tolerance and insulin sensitivity in Thal patients. Charts from thirty subjects (16 male, 27.8 ± 9.1 years) with Thal were reviewed. Patients with low serum zinc had significantly lower fasting insulin, insulinogenic and oral disposition indexes (all p < 0.05) and elevated glucose response curve, following a standard 75 g oral load of glucose compared to those with normal serum zinc after controlling for baseline (group × time interaction p = 0.048). Longitudinal data in five patients with a decline in serum zinc over a two year follow up period (−19.0 ± 9.6 μg/dL), showed consistent increases in fasting glucose (3.6 ± 3.2 mg/dL) and insulin to glucose ratios at 120 min post glucose dose (p = 0.05). Taken together, these data suggest that the frequently present zinc deficiency in Thal patients is associated with decreased insulin secretion and reduced glucose disposal. Future zinc trials will require modeling of oral glucose tolerance test data and not simply measurement of static indices in order to understand the complexities of pancreatic function in the Thal patient. PMID:26043030

  4. Zinc status affects glucose homeostasis and insulin secretion in patients with thalassemia.

    PubMed

    Fung, Ellen B; Gildengorin, Ginny; Talwar, Siddhant; Hagar, Leah; Lal, Ashutosh

    2015-06-01

    Up to 20% of adult patients with Thalassemia major (Thal) live with diabetes, while 30% may be zinc deficient. The objective of this study was to explore the relationship between zinc status, impaired glucose tolerance and insulin sensitivity in Thal patients. Charts from thirty subjects (16 male, 27.8 ± 9.1 years) with Thal were reviewed. Patients with low serum zinc had significantly lower fasting insulin, insulinogenic and oral disposition indexes (all p < 0.05) and elevated glucose response curve, following a standard 75 g oral load of glucose compared to those with normal serum zinc after controlling for baseline (group × time interaction p = 0.048). Longitudinal data in five patients with a decline in serum zinc over a two year follow up period (-19.0 ± 9.6 μg/dL), showed consistent increases in fasting glucose (3.6 ± 3.2 mg/dL) and insulin to glucose ratios at 120 min post glucose dose (p = 0.05). Taken together, these data suggest that the frequently present zinc deficiency in Thal patients is associated with decreased insulin secretion and reduced glucose disposal. Future zinc trials will require modeling of oral glucose tolerance test data and not simply measurement of static indices in order to understand the complexities of pancreatic function in the Thal patient. PMID:26043030

  5. Clonorchis sinensis Co-infection Could Affect the Disease State and Treatment Response of HBV Patients

    PubMed Central

    Huang, Yan; Chen, Tingjin; Kong, Xiangzhan; Sun, Hengchang; Yu, Xinbing; Xu, Jin

    2016-01-01

    Background Clonorchis sinensis (C. sinensis) is considered to be an important parasitic zoonosis because it infects approximately 35 million people, while approximately 15 million were distributed in China. Hepatitis B virus (HBV) infection is a major public health issue. Two types of pathogens have the potential to cause human liver disease and eventually hepatocellular carcinoma. Concurrent infection with HBV and C. sinensis is often observed in some areas where C. sinensis is endemic. However, whether C. sinensis could impact HBV infection or vice versa remains unknown. Principal Findings Co-infection with C. sinensis and HBV develops predominantly in males. Co-infected C. sinensis and HBV patients presented weaker liver function and higher HBV DNA titers. Combination treatment with antiviral and anti-C. sinensis drugs in co-infected patients could contribute to a reduction in viral load and help with liver function recovery. Excretory-secretory products (ESPs) may, in some ways, increase HBV viral replication in vitro. A mixture of ESP and HBV positive sera could induce peripheral blood mononuclear cells (PBMCs) to produce higher level of Th2 cytokines including IL-4, IL-6 and IL-10 compared to HBV alone, it seems that due to presence of ESP, the cytokine production shift towards Th2. C. sinensis/HBV co-infected patients showed higher serum IL-6 and IL-10 levels and lower serum IFN-γ levels. Conclusions/Significance Patients with concomitant C. sinensis and HBV infection presented weaker liver function and higher HBV DNA copies. In co-infected patients, the efficacy of anti-viral treatment was better in patients who were prescribed with entecavir and praziquantel than entecavir alone. One possible reason for the weaker response to antiviral therapies in co-infected patients was the shift in cytokine production from Th1 to Th2 that may inhibit viral clearance. C. sinensis/HBV co-infection could exacerbate the imbalance of Th1/Th2 cytokine. PMID:27348302

  6. Management of high-grade gliomas in the pediatric patient: Past, present, and future

    PubMed Central

    Vanan, Magimairajan Issai; Eisenstat, David D.

    2014-01-01

    High-grade gliomas (HGGs) constitute ∼15% of all primary brain tumors in children and adolescents. Routine histopathological diagnosis is based on tissue obtained from biopsy or, preferably, from the resected tumor itself. The majority of pediatric HGGs are clinically and biologically distinct from histologically similar adult malignant gliomas; these differences may explain the disparate responses to therapy and clinical outcomes when comparing children and adults with HGG. The recently proposed integrated genomic classification identifies 6 distinct biological subgroups of glioblastoma (GBM) throughout the age spectrum. Driver mutations in genes affecting histone H3.3 (K27M and G34R/V) coupled with mutations involving specific proteins (TP53, ATRX, DAXX, SETD2, ACVR1, FGFR1, NTRK) induce defects in chromatin remodeling and may play a central role in the genesis of many pediatric HGGs. Current clinical practice in pediatric HGGs includes surgical resection followed by radiation therapy (in children aged > 3 years) with concurrent and adjuvant chemotherapy with temozolomide. However, these multimodality treatment strategies have had a minimal impact on improving survival. Ongoing clinical trials are investigating new molecular targets, chemoradiation sensitization strategies, and immunotherapy. Future clinical trials of pediatric HGG will incorporate the distinction between GBM molecular subgroups and stratify patients using group-specific biomarkers. PMID:26034626

  7. Obesity affects the chondrocyte responsiveness to leptin in patients with osteoarthritis

    PubMed Central

    2010-01-01

    clearly showed that characteristics of OA patients and more expecially obesity may affect the responsiveness of cultured chondrocytes to leptin. In addition, the BMI-dependent effect of leptin for the expression of TIMP-2 and MMP-13 may explain why obesity is associated with an increased risk for OA. PMID:20534145

  8. Components of self-esteem in affective patients and non-psychiatric controls.

    PubMed

    Serretti, Alessandro; Olgiati, Paolo; Colombo, Cristina

    2005-09-01

    Decrease in self-esteem (SE) is found in all mood disorders during inter-episode phases. This trait was associated with relapse and suicidality but its genetic basis is still undefined, probably because SE has multiple components. The aim of the current study was to ascertain which of those components were altered in a sample of affective patients. Three hundred and thirty-one outpatients with bipolar (N=199) and major depressive MD (N=132) disorders in remission for at least three months and one hundred controls completed the Rosenberg Self-esteem Scale (RSE; [Rosenberg, M., 1965. The measurement of self-esteem, Society and the Adolescent Self-Image. Princeton University Press, pp.16-36]). Principal component analysis was performed to identify RSE factor structure. Extracted factors were compared across case and control groups in the whole sample (N=431) and in a sub-sample (N=301) with low self-esteem (RSE <20). PCA yielded a two-factor solution with self-confidence (SC) and self-deprecation (SD) that was largely consistent with the existing literature. Such factors were both associated with lower scores in affective patients than controls (SC: F=52, p<0.01; SD: F=43, p<0.01). However in the low RSE group only self-confidence was found to be decreased in subjects with mood disorders (SC: F=13.8, p<0.01; SD: F=0.05, p=0.9). These findings suggest that self-esteem deficit in affective disorders might involve specific components. Implications for research and clinical practice are discussed. PMID:16040127

  9. Physician, Patient and Contextual Factors Affecting Treatment Decisions in Older Adults with Cancer: A Literature Review

    PubMed Central

    Tariman, J. D.; Berry, D. L.; Cochrane, B.; Doorenbos, A.; Schepp, K.

    2010-01-01

    Purpose/Objectives To review physician, patient, and contextual factors that affect treatment decision-making in older adults diagnosed with cancer and relate these factors to theoretical models of decision-making. Data Sources PubMed (1966-April 2010), PsycINFO (1967-April 2010) and CINAHL (1982-April 2010) databases were searched to access relevant medical, psychological and nursing literature. Data Synthesis Physician factors in treatment decisions include physician personal beliefs and values, expertise, practice type, perception of lowered life expectancy, medical factors, power, and communication style. Patient factors include personal beliefs and values, ethnicity, decisional control preferences, previous health-related experience, perception of the decision-making process, and personal factors. Contextual factors include availability of caregiver, lack of insurance, poor financial status, and geographical barrier. The interplay of physician, patient, and contextual factors are not well understood. Existing models of decision-making are not sufficient to explicate TDM process in older adults diagnosed with cancer. Conclusions Clinical studies in older adult patient population using a longitudinal and prospective design are needed to examine real-time interplay of patient, physician, and contextual factors and to better understand how these divergent factors influenced actual treatment decisions. Implications for Nursing Oncology nurses can advocate for a patient’s autonomy during TDM by coaching them to seek evidence-based discussion of various treatment options, benefits and risks assessments, and truthful discussion of the probability of success for each treatment option from their physicians. Oncology nurses must promote an informed treatment decisions that are consistent with a patient’s personal preference and values within the limits of the patient’s personal contexts. PMID:22201670

  10. Favorable outcome of patients affected by rhabdoid tumors due to rhabdoid tumor predisposition syndrome (RTPS).

    PubMed

    Kordes, Uwe; Bartelheim, Kerstin; Modena, Piergiorgio; Massimino, Maura; Biassoni, Veronica; Reinhard, Harald; Hasselblatt, Martin; Schneppenheim, Reinhard; Frühwald, Michael C

    2014-05-01

    Rhabdoid tumor predisposition syndrome is usually associated with shorter survival in patients with malignant rhabdoid tumors regardless of anatomical origin. Here we present four children harboring truncating heterozygous SMARCB1/INI1 germline mutations with favorable outcome. All four patients received multi-modality treatment, three according to therapeutic recommendations by the EU-RHAB registry, two without radiotherapy, and mean event-free survival accounts for 7 years. In conclusion, intensive treatment with curative intent is justified for children with rhabdoid tumors even if an underlying rhabdoid predisposition syndrome is demonstrated. PMID:24123847

  11. Introducing Multimedia Presentations and a Course Website to an Introductory Sociology Course: How Technology Affects Student Perceptions of Teaching Effectiveness

    ERIC Educational Resources Information Center

    Koeber, Charles

    2005-01-01

    I use a quasi-experiment and follow-up questionnaire to ascertain the effects of PowerPoint multimedia presentations and a Blackboard course website on the course grades and perceptions of teaching effectiveness of introductory sociology students. Results of t-tests showed no statistically significant difference in course grades between…

  12. Factors affecting the outcome of related allogeneic hematopoietic cell transplantation in patients with Fanconi Anemia.

    PubMed

    Ayas, Mouhab; Siddiqui, Khawar; Al-Jefri, Abdullah; El-Solh, Hassan; Al-Ahmari, Ali; Khairy, Ashraf; Markiz, Samer; Shahin, Hasan; Al-Musa, Abdulrahman; Al-Seraihy, Amal

    2014-10-01

    Hematopoietic cell transplantation (HCT) can cure bone marrow failure in patients with Fanconi Anemia (FA), and it is generally accepted that these patients should receive low-intensity conditioning because of the underlying DNA repair defect in their cells. Outcomes for recipients of matched related HCT have generally been favorable, but only a few studies have scrutinized the factors that may affect the eventual outcome of these patients. This retrospective analysis of 94 pediatric patients with FA who underwent related HCT at King Faisal Specialist Hospital & Research Center was carried out to attempt to identify factors that may affect outcome. Results showed overall survival (OS) probabilities of 92.5%, 89%, and 86% at 1, 5, and 10 years, respectively. In univariate analysis, use of higher dose cyclophosphamide (CY) (60 mg/kg) conditioning was associated with a better 10-year OS than lower dose CY (20 mg/kg) conditioning (91% versus 82%, respectively; P = .035), and use of radiation-containing regimens was associated with a significantly lower 10-year OS than nonradiation regimens (76% versus 91%, respectively; P = .005). Of the 4 regimens used in this study, the fludarabine-based regimen was associated with the highest survival (95.2%; P = .034). The use of the higher dose CY (60 mg/kg) was associated with a significantly increased incidence of hemorrhagic cystitis (HC) (20% versus 5.6% respectively; P = .049). Three patients (3%) developed squamous cell carcinoma (2 oropharyngeal and 1 genitourinary), at 9.4, 5.4, and 13.3 years after HCT; 2 of them had radiation-containing conditioning. In conclusion, our data suggest that although using a higher dose CY (60 mg/kg) conditioning regimen may be associated with better survival, it is also associated with a significantly increased risk of HC. The addition of fludarabine to the low-dose CY (20 mg/kg) is associated with the best survival. On the other hand, radiation-containing regimens are associated with

  13. The Madison Avenue Effect: How drug presentation style influences adherence and outcome in patients with asthma

    PubMed Central

    Clerisme-Beaty, Emmanuelle M; Bartlett, Susan J; Teague, W. Gerald; Lima, John; Irvin, Charles G; Cohen, Rubin; Castro, Mario; Wise, Robert A; Rand, Cynthia S

    2010-01-01

    Background Little is known about how drug presentation influences medication adherence. Objective Examine the effect of an educational program aimed at increasing expectations of treatment benefit on medication adherence. Methods Data are analyzed from 99 participants who underwent electronic drug monitoring during TAPE (Trial of Asthma Patient Education), a randomized placebo-controlled multi-center trial. Participants with suboptimally-controlled asthma were randomized to placebo or montelukast in conjunction with a presentation mode that was either neutral or designed to increase outcome expectancy. Adherence was monitored electronically over 4 weeks, and was defined as ≥ 80% use of prescribed doses. Outcome expectancy, peak expiratory flow, pre-bronchodilator forced expiratory volume, asthma control (ACQ), and asthma-related quality of life were assessed at baseline and at the 4-week follow-up. Results Average electronic medication adherence was 69.9%. There was a significant interaction between presentation mode and drug assignment, with participants in the enhanced/montelukast group having a higher change in outcome expectancy (Δ 2.1 points, p < 0.001) and better medication adherence (odds ratio 4.0, CI 1.1, 14.3) compared to those in the neutral/placebo group. There was no difference in asthma symptoms, quality of life, or clinical outcomes based on presentation mode. Rather, increased outcome expectancy was associated with modest improvements in asthma symptoms after adjusting for presentation mode, drug assignment, and medication adherence. Conclusion The use of an enhanced presentation aimed at increasing outcome expectancy may lead to improved medication adherence. PMID:21281871

  14. Factors Affecting Survival in Patients with Lung Metastases from Colorectal Cancer. A Short Meta-analysis.

    PubMed

    Lumachi, Franco; Chiara, Giordano B; Tozzoli, Renato; Del Conte, Alessandro; Del Contea, Alessandro; Basso, Stefano M M

    2016-01-01

    Liver and pulmonary metastases (PMs) are relatively common in patients with colorectal cancer. The majority of metastases are suitable for surgical resection, and the effectiveness of metastasectomy is usually assessed based on overall survival (OS). Metastasectomy provides a mean 5-year OS rate of approximately 50%, but the results are better in patients with liver metastases compared to those with PMs. Unfortunately, the presence of bilateral or multiple PMs represents a relative contraindication to surgical metastasectomy. Unresectable PMs can be safely treated with percutaneous radiofrequency ablation or radiotherapy, but the reported results vary widely. Several clinical prognostic factors affecting OS after metastasectomy have been reported, such as number of PMs, hilar or mediastinal lymph node involvement, disease-free interval, age and gender, resection margins, size of the metastases, neoadjuvant chemotherapy administration, and histological type of the primary cancer. The accurate evaluation of all clinical prognostic factors, circulating and immunohistochemical markers, and the study of gene mutational status will lead to a more accurate selection of patients scheduled to metastasectomy, with the aim of improving outcome. PMID:26722023

  15. Factors Affecting Graft Survival among Patients Receiving Kidneys from Live Donors: A Single-Center Experience

    PubMed Central

    Ghoneim, Mohamed A.; Bakr, Mohamed A.; Refaie, Ayman F.; Akl, Ahmed I.; Shokeir, Ahmed A.; Shehab El-Dein, Ahmed B.; Ammar, Hesham M.; Ismail, Amani M.; Sheashaa, Hussein A.; El-Baz, Mahmoud A.

    2013-01-01

    Introduction. The aim of this report is to study the graft and patient survival in a large cohort of recipients with an analysis of factors that may affect the final outcomes. Methods. Between March 1976 and March 2008, 1967 consecutive live-donor renal transplants were carried out. Various variables that may have an impact on patients and/or graft survival were studied in two steps. Initially, a univariate analysis was carried out. Thereafter, significant variables were embedded in a stepwise regression analysis. Results. The overall graft survival was 86.7% and 65.5%, at 5 and 10 years, respectively. The projected half-life for grafts was 17.5 years and for patients was 22 years. Five factors had an independent negative impact on graft survival: donor's age, genetic considerations, the type of primary immunosuppression, number of acute rejection episodes, and total steroid dose during the first 3 months after transplantation. Conclusions. Despite refinements in tissue matching techniques and improvements in immunosuppression protocols, an important proportion of grafts is still lost following living donor kidney transplantation, presumably due to chronic allograft nephropathy. PMID:23878820

  16. Psychiatric Morbidity and Other Factors Affecting Treatment Adherence in Pulmonary Tuberculosis Patients

    PubMed Central

    Pachi, Argiro; Bratis, Dionisios; Moussas, Georgios; Tselebis, Athanasios

    2013-01-01

    As the overall prevalence of TB remains high among certain population groups, there is growing awareness of psychiatric comorbidity, especially depression and its role in the outcome of the disease. The paper attempts a holistic approach to the effects of psychiatric comorbidity to the natural history of tuberculosis. In order to investigate factors associated with medication nonadherence among patients suffering from tuberculosis, with emphasis on psychopathology as a major barrier to treatment adherence, we performed a systematic review of the literature on epidemiological data and past medical reviews from an historical perspective, followed by theoretical considerations upon the relationship between psychiatric disorders and tuberculosis. Studies reporting high prevalence rates of psychiatric comorbidity, especially depression, as well as specific psychological reactions and disease perceptions and reviews indicating psychiatric complications as adverse effects of anti-TB medication were included. In sum, data concerning factors affecting medication nonadherence among TB patients suggested that better management of comorbid conditions, especially depression, could improve the adherence rates, serving as a framework for the effective control of tuberculosis, but further studies are necessary to identify the optimal way to address such issues among these patients. PMID:23691305

  17. Tertiary lymphoid structures are confined to patients presenting with unifocal Langerhans Cell Histiocytosis.

    PubMed

    Quispel, Willemijn T; Steenwijk, Eline C; van Unen, Vincent; Santos, Susy J; Koens, Lianne; Mebius, Reina; Egeler, R Maarten; van Halteren, Astrid G S

    2016-08-01

    Langerhans cell histiocytosis (LCH) is a neoplastic myeloid disorder with a thus far poorly understood immune component. Tertiary lymphoid structures (TLS) are lymph node-like entities which create an immune-promoting microenvironment at tumor sites. We analyzed the presence and clinical relevance of TLS in n = 104 H&E-stained, therapy-naive LCH lesions of non-lymphoid origin and applied immunohistochemistry to a smaller series. Lymphoid-follicular aggregates were detected in 34/104 (33%) lesions. In line with the lymphocyte recruitment capacity of MECA-79(+) high endothelial venules (HEVs), MECA-79(+)-expressing-LCH lesions (37/77, 48%) contained the most CD3(+) T-lymphocytes (p = 0.003). TLS were identified in 8/15 lesions and contained T-and B-lymphocytes, Follicular Dendritic Cells (FDC), HEVs and the chemokines CXCL13 and CCL21 representing key cellular components and TLS-inducing factors in conventional lymph nodes (LN). Lymphoid-follicular aggregates were most frequently detected in patients presenting with unifocal LCH (24/70, 34%) as compared to patients with poly-ostotic or multi-system LCH (7/30, 23%, p = 0.03). In addition, patients with lymphoid-follicular aggregates-containing lesions had the lowest risk to develop new LCH lesions (p = 0.04). The identification of various stages of TLS formation within LCH lesions may indicate a key role for the immune system in controlling aberrant histiocytes which arise in peripheral tissues. PMID:27622056

  18. Telomere length assessment in leukocytes presents potential diagnostic value in patients with breast cancer

    PubMed Central

    BARCZAK, WOJCIECH; ROZWADOWSKA, NATALIA; ROMANIUK, ALEKSANDRA; LIPIŃSKA, NATALIA; LISIAK, NATALIA; GRODECKA-GAZDECKA, SYLWIA; KSIĄŻEK, KRZYSZTOF; RUBIŚ, BŁAŻEJ

    2016-01-01

    Telomere shortening is associated with cancer development, primarily through the induction of genomic instability. The majority of studies have indicated that individuals with shorter blood telomeres may be at a higher risk of developing various types of cancer. There is increasing evidence that the study of the alterations in telomere length may improve cancer prognosis. The aim of the present study was to verify the use of telomere length parameters in the diagnostics of breast cancer stage. Telomere length was analyzed in the blood leukocytes of 52 patients with breast cancer relative to 47 control subjects using quantitative polymerase chain reaction. The effects of stage, grade, estrogen receptor, progesterone receptor and human epidermal growth factor 2 (HER2) status were assessed. The current study demonstrated that the average telomeric sequence length was significantly shorter in leukocytes from individuals diagnosed with a more severe stage of breast cancer (T2N1M0) than in leukocytes in the early stages of the disease (T1N0M0) (P=0.0207). Furthermore, the data indicated that telomeres in leukocytes derived from patients with HER2+ breast cancer were significantly longer compared with those with the HER2− type (P=0.0347). These results suggest that the assessment of telomeres in blood leukocytes may, at least partially, correspond with breast cancer staging and HER2 receptor status. PMID:26998167

  19. Fournier gangrene presenting in a patient with undiagnosed rectal adenocarcinoma: a case report

    PubMed Central

    2009-01-01

    Introduction Fournier gangrene is a rare necrotising fascitis of the perineum and genitals caused by a mixture of aerobic and anaerobic microorganisms. The first case was described by Baurienne in 1764 but the condition was named by Fournier in 1883 who reported the cases of five men with the condition with no apparent etiology. Infection most commonly arises from the skin, urethra, or rectal regions. Despite appropriate therapy, mortality in this disease is still high. We report a case of a low rectal malignancy presenting as Fournier gangrene. This case report serves to highlight an extremely unusual presentation of rectal cancer, a common surgical pathology. Case presentation The patient is a 48 years old Afghanian male that admitted with Fournier gangrene. In the course of medical and surgical treatment the presence of extensive rectal adenocarcinoma was discovered. After partial recovery, standard loop colostomy was inserted. Skin grafting of necrotic areas was performed and systemic rectal cancer chemotherapy initiated after full stabilization. Conclusion Fournier gangrene is an uncommon but life threatening condition with high associated mortality and morbidity. Usually there is an underlying cause for the development of Fournier gangrene, that if addressed correctly, can lead to a good outcome. Early diagnosis and treatment decrease the morbidity and mortality of this life threatening condition. Good management is based on aggressive debridement, broad spectrum antibiotics and intensive supportive care. PMID:20062653

  20. Synchronous presentation of invasive ductal carcinoma and mantle cell lymphoma: a diagnostic challenge in menopausal patients

    PubMed Central

    Woo, Edward J.; Baugh, Aaron D.; Ching, Karen

    2016-01-01

    Synchronous presentation of breast carcinoma and non-Hodgkin lymphoma (NHL) is a rare occurrence (Bradford PT, Freedman DM, Goldstein AM, Tucker MA. Increased risk of second primary cancers after a diagnosis of melanoma. Arch Dermatol 2010;146:265–72; Dutta Roy S, Stafford JA, Scally J, Selvachandran SN. A rare case of breast carcinoma co-existing with axillary mantle cell lymphoma. World J Surg Oncol 2003;1:27; Suresh Attili VS, Dadhich HK, Rao CR, Bapsy PP, Batra U, Anupama G et al. A case of breast cancer coexisting with B-cell follicular lymphoma. Austral Asian J Cancer 2007;6:155–6). In particular, only two reported cases on synchronous presentation of invasive ductal carcinoma (IDC) and mantle cell lymphoma (MCL) exist in the English literature. Owing to the rarity, there is a lack of consensus about underlying mechanism as well as optimal treatment strategy, and diagnosing both malignancies together without a delay remains a complex clinical challenge. We report a case of synchronous presentation of IDC and MCL in a 67-year-old female patient whose MCL diagnosis was delayed due to a misinterpretation of her B symptoms as postmenopausal, with a review of the literature on concurrently occurring breast carcinoma and NHL. PMID:26801778

  1. Synchronous presentation of invasive ductal carcinoma and mantle cell lymphoma: a diagnostic challenge in menopausal patients.

    PubMed

    Woo, Edward J; Baugh, Aaron D; Ching, Karen

    2016-01-01

    Synchronous presentation of breast carcinoma and non-Hodgkin lymphoma (NHL) is a rare occurrence (Bradford PT, Freedman DM, Goldstein AM, Tucker MA. Increased risk of second primary cancers after a diagnosis of melanoma. Arch Dermatol 2010; 146: :265-72; Dutta Roy S, Stafford JA, Scally J, Selvachandran SN. A rare case of breast carcinoma co-existing with axillary mantle cell lymphoma. World J Surg Oncol 2003; 1: :27; Suresh Attili VS, Dadhich HK, Rao CR, Bapsy PP, Batra U, Anupama G et al. A case of breast cancer coexisting with B-cell follicular lymphoma. Austral Asian J Cancer 2007; 6: :155-6). In particular, only two reported cases on synchronous presentation of invasive ductal carcinoma (IDC) and mantle cell lymphoma (MCL) exist in the English literature. Owing to the rarity, there is a lack of consensus about underlying mechanism as well as optimal treatment strategy, and diagnosing both malignancies together without a delay remains a complex clinical challenge. We report a case of synchronous presentation of IDC and MCL in a 67-year-old female patient whose MCL diagnosis was delayed due to a misinterpretation of her B symptoms as postmenopausal, with a review of the literature on concurrently occurring breast carcinoma and NHL. PMID:26801778

  2. [Confusion as a presentation symptom of pseudomigraine with pleocytosis in a paediatric patient].

    PubMed

    Soto-Insuga, V; López-Villanueva, L; Rodrigo, M; Mois Aroyo, I; Losada, R; Soriano-Guillén, L

    2014-06-01

    Transient headache and neurological deficits with cerebrospinal fluid lymphocytic pleocytosis (Handl) syndrome is a rare condition of unknown origin that is characterized by episodes of severe headache, transient neurological deficits that recur over less than 3 months, and lymphocytic pleocytosis in CSF. We report the case of a 14 year-old girl who presented with headache and vomiting that lasted 4 days, later combined with a clinical presentation of confusion, with a decrease in the level of consciousness, aphasia, peripheral facial paralysis, ataxia and fever for 24 hours. CSF analysis showed pleocytosis (110 cells/ml) and proteinorrachia (87 mg/dl). Electroencephalogram in the acute time showed generalized slowing, and later a focal slowing in the left hemisphere. She suffered 7 episodes of migraine (severe headache and vomiting) in the following two months, remaining asymptomatic thereafter. This is the first pediatric case published in the literature that presents with an agitated and/or confused state. This condition must be considered in the differential diagnosis of patients with headache and acute altered level of consciousness, in order to avoid prolonged treatments or unnecessary invasive testing. PMID:24286871

  3. Does physician specialty affect the survival of elderly patients with myocardial infarction?

    PubMed Central

    Frances, C D; Shlipak, M G; Noguchi, H; Heidenreich, P A; McClellan, M

    2000-01-01

    OBJECTIVE: To determine the effect of treatment by a cardiologist on mortality of elderly patients with acute myocardial infarction (AMI, heart attack), accounting for both measured confounding using risk-adjustment techniques and residual unmeasured confounding with instrumental variables (IV) methods. DATA SOURCES/STUDY SETTING: Medical chart data and longitudinal administrative hospital records and death records were obtained for 161,558 patients aged > or =65 admitted to a nonfederal acute care hospital with AMI from April 1994 to July 1995. Our principal measure of significant cardiologist treatment was whether a patient was admitted by a cardiologist. We use supplemental data to explore whether our analysis would differ substantially using alternative definitions of significant cardiologist treatment. STUDY DESIGN: This retrospective cohort study compared results using least squares (LS) multivariate regression with results from IV methods that accounted for additional unmeasured patient characteristics. Primary outcomes were 30-day and one-year mortality, and secondary outcomes included treatment with medications and revascularization procedures. DATA COLLECTION/EXTRACTION METHODS: Medical charts for the initial hospital stay of each AMI patient underwent a comprehensive abstraction, including dates of hospitalization, admitting physician, demographic characteristics, comorbid conditions, severity of clinical presentation, electrocardiographic and other diagnostic test results, contraindications to therapy, and treatments before and after AMI. PRINCIPAL FINDINGS: Patients admitted by cardiologists had fewer comorbid conditions and less severe AMIs. These patients had a 10 percent (95 percent CI: 9.5-10.8 percent) lower absolute mortality rate at one year. After multivariate adjustment with LS regression, the adjusted mortality difference was 2 percent (95 percent CI: 1.4-2.6 percent). Using IV methods to provide additional adjustment for unmeasured

  4. Coexistence of Celiac and Crohn's Disease in a Patient Presenting with Chronic Diarrhea.

    PubMed

    Lail, Ghulamullah; Tasneem, Abbas Ali; Butt, Muhammed Osama; Luck, Nasir Hassan; Laeq, Syed Mudassir; Abbas, Zaigham; Mubarak, Muhammed

    2016-06-01

    Celiac disease (CD) is one of the most common causes of malabsorption. It is an immune-mediated disease manifested by diarrhea, steatorrhea, flatulence, and weight loss, caused by ingestion of gluten containing diets. The disease has typical small intestinal biopsy features of villous atrophy, crypt hyperplasia, and intense inflammation of the mucosal layer. The disease is rarely associated with Crohn's disease (CRD). Studies on the impact of CD on the natural history of inflammatory bowel disease (IBD) have shown that the natural course of CRD is not influenced by coexistent CD. We report a case of 54-year female who presented with diarrhea and weight loss. On initial evaluation, CD was diagnosed, and responded to gluten-free diet (GFD). Later on, she developed joint pains and her diarrhea recurred. Further evaluation revealed coexistence of CRD. The treatment of CRD was also initiated and this led to marked improvement in the symptoms of the patient. PMID:27353997

  5. Target enhancement and distractor inhibition affect transitory surround suppression in dual tasks using multiple rapid serial visual presentation streams.

    PubMed

    Wu, Xia; Greenwood, Pamela; Fu, Shimin

    2016-09-01

    Few studies have investigated the interaction between temporal and spatial dimensions on selective attention using dual tasks in the multiple rapid serial visual presentation (RSVP) paradigm. A phenomenon that the surround suppression in space changes over time (termed transitory surround suppression, TSS, in the present study) has been observed, suggesting the existence of this time-space interaction. However, it is still unclear whether target enhancement or distractor inhibition modulates TSS. Four behavioural experiments were conducted to investigate the mechanism of TSS by manipulating the temporal lag and spatial distance factors between two targets embedded in six RSVP streams. The TSS effect was replicated in a study that eliminated confounds of perceptual effects and attentional switch (Experiment 1). However, the TSS disappeared when two targets shared the same colour in a between-subjects design (Experiment 2a) and a within-subject design (Experiment 2b), suggesting the impact of target enhancement on TSS. Moreover, the TSS was larger for within-category than for between-category distractors (Experiment 3), indicating the impact of distractor inhibition on TSS. These two influences on TSS under different processing demands of target and distractor processing were further confirmed in a skeletal design (Experiment 4). Overall, combinative effects of target enhancement and distractor suppression contribute to the mechanisms of time-space interaction in selective attention during visual search. PMID:26447933

  6. A Patient Presenting with Tuberculous Encephalopathy and Human Immunodeficiency Virus Infection

    PubMed Central

    Li, Jason; Afroz, Suraiya; French, Eric; Mehta, Anuj

    2016-01-01

    Patient: Male, 33 Final Diagnosis: Tuberculous meningitis, human immunodeficiency virus infection Symptoms: — Medication: — Clinical Procedure: Lumbar puncture Specialty: Infectious Diseases Objective: Rare disease Background: In the USA, Mycobacterium tuberculosis infection is more likely to be found in foreign-born individuals, and those co-infected with human immunodeficiency virus (HIV) are more likely to have tuberculous meningitis. The literature is lacking in details about the clinical workup of patients presenting with tuberculous meningitis with encephalopathic features who are co-infected with HIV. This report demonstrates a clinical approach to diagnosis and management of tuberculous meningitis. Case Report: A 33-year-old Ecuadorean man presented with altered consciousness and constitutional symptoms. During the workup he was found to have tuberculous meningitis with encephalopathic features and concurrent HIV infection. Early evidence for tuberculosis meningitis included lymphocytic pleocytosis and a positive interferon gamma release assay. A confirmatory diagnosis of systemic infection was made based on lymph node biopsy. Imaging studies of the neck showed scrofula and adenopathy, and brain imaging showed infarctions, exudates, and communicating hydrocephalus. Treatment was started for tuberculous meningitis, while antiretroviral therapy for HIV was started 5 days later in combination with prednisone, given the risk of immune reconstitution inflammatory syndrome (IRIS). Conclusions: A clinical picture consistent with tuberculous meningitis includes constitutional symptoms, foreign birth, lymphocytic pleocytosis, specific radiographic findings, and immunodeficiency. Workup for tuberculous meningitis should include MRI, HIV screening, and cerebral spinal fluid analysis. It is essential to treat co-infection with HIV and to assess for IRIS. PMID:27302013

  7. Gastric lipoma presenting as a giant bulging mass in an oligosymptomatic patient: a case report

    PubMed Central

    2012-01-01

    Introduction Lipomas of the gastrointestinal tract are a rare condition. Only 5% are of gastric origin, and this corresponds to 2% to 3% of all benign tumors of the stomach and less than 1% of all gastric neoplasms. It is our purpose to report an unusual presentation of a giant gastric lipoma in an oligosymptomatic patient and highlight the importance of discussing differential diagnosis in this situation. A review of the literature has shown that this is one of the largest gastric lipomas described. Case presentation We describe a rare case of a benign gastric tumor with uncommon features in a 63-year-old Caucasian woman. She was admitted with abdominal discomfort, nausea, and upper abdominal fullness after eating. The lesion was suspicious of malignancy because of its dimension and central contrast enhancement on computed tomography. Conventional upper digestive endoscopy revealed a large bulging mass in the gastric posterior wall and three ulcerated areas. In this procedure, a technical limitation due to the location of the mass in the submucosa prevented an adequate biopsy from being obtained. The fragments obtained from the ulcers revealed nothing but necrotic mucosa. Our patient underwent a subtotal gastrectomy and D1 lymphadenectomy with a Roux-en-Y reconstruction. Macroscopic findings revealed a 12 × 8 × 6cm mass with a volume of 576cm3, and the histological pattern demonstrated well-differentiated mature adipose tissue surrounded by a fibrous capsule, confirming the diagnosis of gastric submucosal lipoma. Conclusions Gastric lipoma is a rare benign disease that eventually simulates a malignant tumor. PMID:23006791

  8. Diabetes may affect intracranial aneurysm stabilization in older patients: Analysis based on intraoperative findings

    PubMed Central

    Song, Jihye; Shin, Yong Sam

    2016-01-01

    Background: Only a small proportion of aneurysms progress to rupture. Previous studies have focused on predicting the rupture risk of intracranial aneurysms. Atherosclerotic aneurysm wall appears resistant to rupture. The purpose of this study was to evaluate clinical and morphological factors affecting atherosclerosis of an aneurysm and identify the parameters that predict aneurysm stabilization. Methods: We conducted a retrospective analysis of 253 consecutive patients with 291 unruptured aneurysms who underwent clipping surgery in a single institution between January 2012 and October 2013. Aneurysms were categorized based on intraoperative video findings and assessed morphologic and demographic data. Aneurysms which had the atherosclerotic wall without any super thin and transparent portion were defined as stabilized group and the others as a not-stabilized group. Results: Of the 207 aneurysms, 176 (85.0%) were assigned to the not-stabilized group and 31 (15.0%) to the stabilized group. The relative proportion of stabilized aneurysms increased significantly as the age increased (P < 0.001). Univariate logistic analysis showed that age ≥65 years (P < 0.001), hypertension (P = 0.012), diabetes (P = 0.007), and height ≥3 mm (P = 0.007) were correlated with stabilized aneurysms. Multivariate logistic analysis showed that age ≥65 years (P = 0.009) and hypertension (P = 0.041) were strongly correlated with stable aneurysms. In older patients (≥65 years of age), multivariate logistic regression revealed that only diabetes was associated with stabilized aneurysms (P = 0.027). Conclusions: In patients ≥65 years of age, diabetes mellitus may highly predict the stabilized aneurysms. These results provide useful information in determining treatment and follow-up strategies, especially in older patients. PMID:27313965

  9. Which Factors Affect Dental Esthetics and Smile Attractiveness in Orthodontically Treated Patients?

    PubMed Central

    Heravi, Farzin; Rashed, Roozbeh; Zarrabi, Mohammad Javad; Setayesh, Yasin

    2015-01-01

    Objectives: This study aimed to find the factors that affect dental esthetics and smile attractiveness in orthodontically treated patients according to laypeople’s judgment, and to determine whether there is any relationship between dental and smile esthetics. Materials and Methods: Using the Q-sort technique, 60 laypersons (30 males, 30 females) rated dental and smile photographs of 48 orthodontically treated patients based on their degree of attractiveness. Dental and smile parameters of each rated image were measured by Smile Analyzer software. The Student’s t-test and chi-square test were used to compare dental and smile parameters between attractive and unattractive images. The logistic regression was used to assess which variables predicted dental and smile esthetics in treated individuals. Results: The philtral to commissural height ratio and gingival display were significantly different in attractive and unattractive smiles (P=0.003 and P=0.02, respectively). None of the dental variables were found to be a determinant of dental esthetics at the end of the orthodontic treatment (P>0.05). According to the judgment of all raters (female and male) and the male raters’ judgment, smile attractiveness could be predicted by philtral to commissural height ratio and buccal corridor ratio (P<0.05). There was no statistically significant relationship between dental esthetics and smile attractiveness in orthodontically treated patients (P>0.05). Conclusion: The philtral to commissural height ratio and buccal corridor ratio can be considered as predictors of smile attractiveness in orthodontically treated patients. Achieving dental esthetics at the end of orthodontic treatment does not guarantee smile attractiveness. PMID:26877739

  10. Epidemiology of Advance Directives in Extended Care Facility Patients Presenting to the Emergency Department

    PubMed Central

    Wall, Jessica; Hiestand, Brian; Caterino, Jeffrey

    2015-01-01

    Introduction We conducted an epidemiologic evaluation of advance directives and do-not-resuscitate (DNR) prevalence among residents of extended care facilities (ECF) presenting to the emergency department (ED). Methods We performed a retrospective medical record review on ED patients originating from an ECF. Data were collected on age, sex, race, triage acuity, ED disposition, DNR status, power-of attorney (POA) status, and living will (LW) status. We generated descriptive statistics, and used logistic regression to evaluate predictors of DNR status. Results A total of 754 patients over 20 months met inclusion criteria; 533 (70.7%) were white, 351 (46.6%) were male, and the median age was 66 years (IQR 54–78). DNR orders were found in 124 (16.4%, 95% CI [13.9–19.1%]) patients. In univariate analysis, there was a significant difference in DNR by gender (10.5% female vs. 6.0% male with DNR, p=0.013), race (13.4% white vs. 3.1% non-white with DNR, p=0.005), and age (4.0% <65 years; 2.9% 65–74 years, p=0.101; 3.3% 75–84 years, p=0.001; 6.2% >84 years, p<0.001). Using multivariate logistic regression, we found that factors associated with DNR status were gender (OR 1.477, p=0.358, note interaction term), POA status (OR 6.612, p<0.001), LW (18.032, p<0.001), age (65–74 years OR 1.261, p=0.478; 75–84 years OR 1.737, p=0.091, >84 years OR 5.258, P<0.001), with interactions between POA and gender (OR 0.294, P=0.016) and between POA and LW (OR 0.227, p<0.005). Secondary analysis demonstrated that DNR orders were not significantly associated with death during admission (p=0.084). Conclusion Age, gender, POA, and LW use are predictors of ECF patient DNR use. Further, DNR presence is not a predictor of death in the hospital. PMID:26759640

  11. Listening to "How the Patient Presents Herself": A Case Study of a Doctor-Patient Interaction in an Emergency Room

    ERIC Educational Resources Information Center

    Delbene, Roxana

    2015-01-01

    This is a case-study based on a micro-ethnography analyzing a doctor-patient interaction in an emergency room (ER) in New York City. Drawing on the framework of narrative medicine (Charon, 2006), the study examines how a phenomenological approach to listening to the patient facilitated the patient's narrative orientation not only to relevant…

  12. Parallel fluctuations of psychiatric and neurological symptoms in a patient with multiple sclerosis and bipolar affective disorder.

    PubMed

    Salmaggi, A; Eoli, M; La Mantia, L; Erbetta, A

    1995-11-01

    The case of a female patient affected by simultaneously onsetting multiple sclerosis and bipolar affective disorder at age 33 is reported. Over the following years, the patient displayed minor mood fluctuations but, at the ages of 41 and 42 years, respectively, she suffered from a major depressive and a manic episode, both of which were concomitant with a marked worsening in her neurological condition. PMID:8613416

  13. Are preoperative sex-related differences of affective symptoms in primary brain tumor patients associated with postoperative histopathological grading?

    PubMed

    Richter, Andre; Jenewein, J; Krayenbühl, N; Woernle, C; Bellut, D

    2016-01-01

    Our objective was to explore the impact of the histopathological tumor type on affective symptoms before surgery among male and female patients with supratentorial primary brain tumors. A total of 44 adult patients were included in the study. Depression and anxiety were measured using the Beck Depression Inventory (BDI) and the State-Trait Anxiety Inventory. Additionally, clinical interviews, including the Hamilton Depression Rating Scale (HDRS), were conducted. The general function of patients was measured with the Karnofsky Performance Status scale (KPS). All measures were obtained before surgery and therefore before the final histopathological diagnosis. All self-rating questionnaires but not the HDRS, showed significantly higher scores in female patients. The functional status assessed with the KPS was lower in female patients and correlated to the somatic part of the BDI. We further found a tendency for higher HDRS scores in male patients with a WHO grade 4 tumor stage compared to female patients. This finding was supported by positive correlations between HDRS scores and WHO grade in male and negative correlations between HDRS scores and WHO grade in female patients. In conclusion the preoperative evaluation of affective symptoms with self-rating questionnaires in patients with brain tumors may be invalidated by the patient’s functional status. Depression should be explored with clinical interviews in these patients. Sex differences of affective symptoms in this patient group may also be related to the malignancy of the tumor, but further studies are needed to disentangle this relationship. PMID:26468140

  14. Specificity of Affective Instability in Patients With Borderline Personality Disorder Compared to Posttraumatic Stress Disorder, Bulimia Nervosa, and Healthy Controls

    PubMed Central

    Santangelo, Philip; Mussgay, Lutz; Sawitzki, Günther; Trull, Timothy J.; Reinhard, Iris; Steil, Regina; Klein, Christoph; Bohus, Martin; Ebner-Priemer, Ulrich W.

    2014-01-01

    Affective instability is a core feature of borderline personality disorder (BPD). The use of advanced assessment methodologies and appropriate statistical analyses has led to consistent findings that indicate a heightened instability in patients with BPD compared with healthy controls. However, few studies have investigated the specificity of affective instability among patients with BPD with regard to relevant clinical control groups. In this study, 43 patients with BPD, 28 patients with posttraumatic stress disorder (PTSD), 20 patients with bulimia nervosa (BN), and 28 healthy controls carried e-diaries for 24 hours and were prompted to rate their momentary affective states approximately every 15 minutes while awake. To quantify instability, we used 3 state-of-the-art indices: multilevel models for squared successive differences (SSDs), multilevel models for probability of acute changes (PACs), and aggregated point-by-point changes (APPCs). Patients with BPD displayed heightened affective instability for emotional valence and distress compared with healthy controls, regardless of the specific instability indices. These results directly replicate earlier studies. However, affective instability did not seem to be specific to patients with BPD. With regard to SSDs, PACs, and APPCs, patients with PTSD or BN showed a similar heightened instability of affect (emotional valence and distress) to that of patients with BPD. Our results give raise to the discussion if affective instability is a transdiagnostic or a disorder-specific mechanism. Current evidence cannot answer this question, but investigating psychopathological mechanisms in everyday life across disorders is a promising approach to enhance validity and specificity of mental health diagnoses. PMID:24661176

  15. Long-term perspectives for 46,XY patients affected by complete androgen insensitivity syndrome or congenital micropenis.

    PubMed

    Wisniewski, Amy B; Migeon, Claude J

    2002-08-01

    Controversy concerning optimal treatment for individuals affected by syndromes of abnormal sex differentiation can best be resolved with knowledge about long-term medical, surgical, and psychosexual outcomes of patients. Follow-up information has recently been gathered on older cohorts of the following patient groups: (1) those affected by complete androgen insensitivity syndrome (CAIS) raised female and (2) those affected by congenital micropenis raised male or female. As a group, women with CAIS were satisfied with their female gender and sexual function. However, a need for better patient education was identified for this specific population. Most patients with congenital micropenis, whether raised male or female, were satisfied with their gender. Regardless of sex of rearing, dissatisfaction with the appearance and function of the genitalia as judged by both physicians and subjects was evident. For patients with congenital micropenis, male sex of rearing was concluded to be optimal because genital reconstructive surgery is not required with this choice. PMID:12428209

  16. The effects of physical environments in medical wards on medication communication processes affecting patient safety.

    PubMed

    Liu, Wei; Manias, Elizabeth; Gerdtz, Marie

    2014-03-01

    Physical environments of clinical settings play an important role in health communication processes. Effective medication management requires seamless communication among health professionals of different disciplines. This paper explores how physical environments affect communication processes for managing medications and patient safety in acute care hospital settings. Findings highlighted the impact of environmental interruptions on communication processes about medications. In response to frequent interruptions and limited space within working environments, nurses, doctors and pharmacists developed adaptive practices in the local clinical context. Communication difficulties were associated with the ward physical layout, the controlled drug key and the medication retrieving device. Health professionals should be provided with opportunities to discuss the effects of ward environments on medication communication processes and how this impacts medication safety. Hospital administrators and architects need to consider health professionals' views and experiences when designing hospital spaces. PMID:24486620

  17. Affective behavior in patients with localized cortical excisions: role of lesion site and side.

    PubMed

    Kolb, B; Taylor, L

    1981-10-01

    The perception of emotion in verbal and facial expression, and the spontaneous production of conversational speech were studied in patients with unilateral focal excisions of frontal, temporal, or parieto-occipital cortex. Lesions of the left hemisphere impaired the matching of verbal descriptions to appropriate verbal categories of emotional states, whereas with lesions of the right hemisphere, the matching of different faces displaying similar emotional states was impaired. The effects of lesions of both left and right hemisphere occurred regardless of the locus of the lesion. On the other hand, frontal-lobe lesions had differential effects upon unsolicited talking; lesions of the left frontal lobe virtually abolished this behavior, whereas lesions of the right frontal lobe produced excessive talking. These data suggest that the nature of the behavioral stimulus as well as the locus and side of damage must be considered in the study of the neural basis of affective behavior. PMID:7280683

  18. Birthdates of patients affected by mental illness and solar activity: A study from Italy

    NASA Astrophysics Data System (ADS)

    Ventriglio, Antonio; Borelli, Albacenzina; Bellomo, Antonello; Lepore, Alberto

    2011-04-01

    PurposeThis epidemiologic study tested an hypothesized association between the year of birth of persons with major mental illnesses and solar activity over the past century. MethodsWe collected data on diagnoses and birthdates of psychiatric patients born between 1926 and 1975 (N = 1954) in south Italy for comparison to yearly solar activity as registered by the International Observatories. ResultsWe found a strong inverse correlation between high solar activity (HSA) and incidence of schizophrenia and bipolar disorder in a 20-year period whereas the incidence of non-affective/non-psychotic disorders was moderately associated with HSA in the same period. ConclusionsInterpretation of the observed correlations between HSA during years of birth and the incidence of mental illnesses remains unclear, but the findings encourage further study.

  19. Deficits of Affect Mentalization in Patients with Drug Addiction: Theoretical and Clinical Aspects

    PubMed Central

    Savov, Svetoslav; Atanassov, Nikola

    2013-01-01

    Traditionally treated with wariness, drug addictions have provoked a serious interest in psychodynamically oriented clinicians in recent decades. This paper discusses the development of contemporary psychodynamic conceptualizations of addictions, focusing specifically on mentalization-based theories. The concept of mentalization refers to a complex form of self-regulation which includes attribution of psychological meaning to one's own behavior and affective states, as well as those of the others. We hypothesize that drug-addicted patients have severe impairments in mentalizing, associated with developmental deficits, characteristic for the borderline personality disorder and psychosomatic conditions. Psychodynamic models of mentalization and their corresponding research operationalizations are reviewed, and implications for a contemporary understanding of drug addictions and psychotherapy are drawn. The authors propose that mentalization-oriented theories provide an adequate conceptualization, which is open to empirical testing and has clear and pragmatic guidelines for treatment. PMID:25969831

  20. Menstrual disorders in a Paediatric and Adolescent Gynaecology Clinic: patient presentations and longitudinal outcomes.

    PubMed

    Chung, P W; Chan, Symphorosa S C; Yiu, K W; Lao, Terence T H; Chung, Tony K H

    2011-10-01

    OBJECTIVE. To study the presentations, diagnoses, and outcomes in adolescents with menstrual disorders. DESIGN. Prospective cohort study. SETTING. Paediatric and Adolescent Gynaecology Clinic, Hong Kong. PARTICIPANTS. A total of 577 adolescents aged 14 to 19 years. MAIN OUTCOME MEASURES. The presentations and diagnoses of adolescents with menstrual disorders were reviewed and their menstrual outcomes determined by a telephone survey. RESULTS. In all, 47% presented with menorrhagia, prolonged menstruation, and short menstrual cycles; 27% had secondary amenorrhoea, 12% had dysmenorrhoea, 11% had oligomenorrhoea, and 3% had primary amenorrhoea. Significant diagnoses included congenital genital tract anomalies, premature ovarian failure, anorexia nervosa, and polycystic ovarian syndrome. Polycystic ovarian syndrome was diagnosed in 16% of the cohort. In all, 24% of these 577 patients had abnormal menstrual cycles 4 years later. Direct logistic regression analysis indicated a cycle length of more than 35 days at presentation (adjusted odds ratio=2.8; 95% confidence interval, 1.8-4.5), previous diagnosis of polycystic ovarian syndrome (adjusted odds ratio=2.0; 95% confidence interval, 1.1-3.4), and current body mass index of 23 kg/m(2) or higher (adjusted odds ratio=1.8; 95% confidence interval, 1.0-3.0) were risk factors for persistently long menstrual cycle exceeding 35 days. Adolescents who were screened out with a definitive diagnosis after initial assessment were at low risk of persistently long menstrual cycles at follow-up (adjusted odds ratio=0.3; 95% confidence interval, 0.1-0.8). CONCLUSIONS. Adolescent menstrual disorders should not be ignored. Long cycle, diagnosis of polycystic ovarian syndrome at first consultation, and a current body mass index of 23 kg/m(2) or higher were statistically associated with persistent problems. PMID:21979477

  1. Diversity of the Genes Implicated in Algerian Patients Affected by Usher Syndrome.

    PubMed

    Abdi, Samia; Bahloul, Amel; Behlouli, Asma; Hardelin, Jean-Pierre; Makrelouf, Mohamed; Boudjelida, Kamel; Louha, Malek; Cheknene, Ahmed; Belouni, Rachid; Rous, Yahia; Merad, Zahida; Selmane, Djamel; Hasbelaoui, Mokhtar; Bonnet, Crystel; Zenati, Akila; Petit, Christine

    2016-01-01

    Usher syndrome (USH) is an autosomal recessive disorder characterized by a dual sensory impairment affecting hearing and vision. USH is clinically and genetically heterogeneous. Ten different causal genes have been reported. We studied the molecular bases of the disease in 18 unrelated Algerian patients by targeted-exome sequencing, and identified the causal biallelic mutations in all of them: 16 patients carried the mutations at the homozygous state and 2 at the compound heterozygous state. Nine of the 17 different mutations detected in MYO7A (1 of 5 mutations), CDH23 (4 of 7 mutations), PCDH15 (1 mutation), USH1C (1 mutation), USH1G (1 mutation), and USH2A (1 of 2 mutations), had not been previously reported. The deleterious consequences of a missense mutation of CDH23 (p.Asp1501Asn) and the in-frame single codon deletion in USH1G (p.Ala397del) on the corresponding proteins were predicted from the solved 3D-structures of extracellular cadherin (EC) domains of cadherin-23 and the sterile alpha motif (SAM) domain of USH1G/sans, respectively. In addition, we were able to show that the USH1G mutation is likely to affect the binding interface between the SAM domain and USH1C/harmonin. This should spur the use of 3D-structures, not only of isolated protein domains, but also of protein-protein interaction interfaces, to predict the functional impact of mutations detected in the USH genes. PMID:27583663

  2. Unusual presentation of squamous cell carcinoma in young female patient: A case report and review of literature

    PubMed Central

    Kaur, Jasbir; Singh, Anantpreet; Chopra, Rohit

    2016-01-01

    Oral squamous cell carcinoma is the most common “malignant neoplasm” of epithelial origin usually affecting individuals over 50 years of age. It is rare in patients aged <40 years old. This report describes a case of squamous cell carcinoma involving anterior mandibular alveolar region in a 17-year-old female patient, with no history of deleterious habits. This report focuses on etiological factors, diagnosis and prognosis related to the case. PMID:27194884

  3. Unusual presentation of squamous cell carcinoma in young female patient: A case report and review of literature.

    PubMed

    Kaur, Jasbir; Singh, Anantpreet; Chopra, Rohit

    2016-01-01

    Oral squamous cell carcinoma is the most common "malignant neoplasm" of epithelial origin usually affecting individuals over 50 years of age. It is rare in patients aged <40 years old. This report describes a case of squamous cell carcinoma involving anterior mandibular alveolar region in a 17-year-old female patient, with no history of deleterious habits. This report focuses on etiological factors, diagnosis and prognosis related to the case. PMID:27194884

  4. Modest Interference with Actin Dynamics in Primary T Cell Activation by Antigen Presenting Cells Preferentially Affects Lamellal Signaling

    PubMed Central

    Roybal, Kole T.; Mace, Emily M.; Clark, Danielle J.; Leard, Alan D.; Herman, Andrew; Verkade, Paul; Orange, Jordan S.; Wülfing, Christoph

    2015-01-01

    Dynamic subcellular distributions of signaling system components are critical regulators of cellular signal transduction through their control of molecular interactions. Understanding how signaling activity depends on such distributions and the cellular structures driving them is required for comprehensive insight into signal transduction. In the activation of primary murine T cells by antigen presenting cells (APC) signaling intermediates associate with various subcellular structures, prominently a transient, wide, and actin-associated lamellum extending from an interdigitated T cell:APC interface several micrometers into the T cell. While actin dynamics are well established as general regulators of cellular organization, their role in controlling signaling organization in primary T cell:APC couples and the specific cellular structures driving it is unresolved. Using modest interference with actin dynamics with a low concentration of Jasplakinolide as corroborated by costimulation blockade we show that T cell actin preferentially controls lamellal signaling localization and activity leading downstream to calcium signaling. Lamellal localization repeatedly related to efficient T cell function. This suggests that the transie