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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Wolfram syndrome is an autosomal recessive disorder defined by the occurrence of diabetes mellitus and progressive bilateral optic atrophy. Wolfram syndrome homozygotes develop widespread nervous system abnormalities; in particular, they exhibit severe behavioural difficulties that often lead to suicide attempts or psychiatric hospitalizations. The Wolfram syndrome gene also predisposes heterozygous carriers to psychiatric disorders, and may contribute significantly to the overall burden of psychiatric illness. Based on a linkage analysis of 11 families segregating for this syndrome using microsatellite repeat polymorphisms throughout the human genome, we found the Wolfram syndrome gene to be linked to markers on the short arm of human chromosome 4, with Zmax = 6.46 at theta = 0.02 for marker D4S431.
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PMID:Linkage of the gene for Wolfram syndrome to markers on the short arm of chromosome 4. 798 99

Children, like adults and parents, depend on primary care physicians to identify, treat, or refer those with mental disorders. Mental health concerns are also germane to the growing number of chronically ill children in pediatric care. This paper focuses on: 1) the level of agreement between children and parents about the presence of a mental disorder and the impact of informant on case identification; and 2) the extent to which pediatricians agree with reports by chronically ill children and/or their parents regarding such problems. The study sample includes 112 children, ages 9 to 18, with cancer, cystic fibrosis, inflammatory bowel disease, and insulin-dependent diabetes and a control group of 35 healthy subjects. Subject and a parent were interviewed separately using a highly standardized, structured interview that generates DSM-III-R diagnoses by computer algorithms. Pediatricians completed a questionnaire asking about the presence of any mental disorders. Agreement between parent and child was poor for both groups. In the medically ill group, more cases were identified by the parent interview than by child interview alone for all types of disorders. In contrast, children in the comparison group more often reported symptoms sufficient for a diagnosis than did their parents. The difference in prevalence between the two groups was significant only for the parent-identified cases, and physicians were more likely to recognize child-identified disorders. The choice of informant(s) has clear implications for case identification and case recognition in both clinical care and research in pediatric settings.
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PMID:Mental disorders in chronically ill children: case identification and parent-child discrepancy. 800 96

Schizophrenia has become an elusive medical conundrum since it was first described at the turn of the 19th century. Over time, a variety of causal hypotheses have been advanced to explain the spectrum of schizophreniform disorders. This etiological explanation outlines the relationship that obtains between smoking, schizophrenia, and impaired glycometabolism which also includes disruption to the dopaminergic and serotinergic pathways. A possible genetic explanation for this disruption will be identified which links mental illness to a locus of genes contained on the short arm of chromosome 11. These genes are all essential to normal glucose transport which positron emission tomography (PET) scans show is seriously abnormal in schizophrenia. Thus, a redefinition of schizophrenia as 'cerebral diabetes' will be proposed since this term implies a diabetic brain state consistent with PET scans of schizophrenic patients.
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PMID:Schizophrenia: an extended etiological explanation. 802 29

Epidemiologic data suggest that obsessive-compulsive disorder is the fourth most common mental disorder, after phobias, substance abuse and depression, and is nearly as common as asthma and diabetes mellitus. The understanding of obsessive-compulsive disorder and its treatment have significantly improved over the past decade. Positron emission tomographic scanning has demonstrated characteristic changes in the cerebral metabolism of patients with obsessive-compulsive disorder. Selective serotonin reuptake inhibitors have been shown to alleviate the symptoms of this disorder. Treatment of obsessive-compulsive disorder includes drug therapy, behavior therapy and family therapy. The family physician can play a key role in recognizing the clinical markers of obsessive-compulsive disorder and negotiating a treatment plan that significantly lessens the psychosocial morbidity associated with it.
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PMID:Obsessive-compulsive disorder: a concealed diagnosis. 815 2

The demographic, health, and mental functioning characteristics of nonresponders to a community-based cross-sectional study of cognitive functioning among the elderly in Amsterdam, the Netherlands (Amsterdam Study of the Elderly (AMSTEL), October 1990 to May 1991), were examined and compared with responders. The randomly selected age-stratified (65-74, 75-84 years) sample was drawn from nonresponders listed with a subsample (n = 8) of general practitioners whose lists served as the sampling frame for the main study. The general practitioners approached and interviewed the responding nonresponders using the same standardized questions that were used in the main study. Nonresponders (n = 115) and responders (n = 999) from the same medical practices were compared by means of chi-square and odds ratios. Compared with responders, these nonresponders more often reported a history of psychiatric illness, heart attack, stroke, and diabetes, and were more likely to be unmarried, to have a lower education, and to do poorly on the cognitive test (odds ratio = 1.6, 95% confidence interval 1.0-2.6). Most significant physical and mental health differences by response status were seen among the persons aged < 75 years and not among those aged > or = 75 years. The odds for poor cognitive test performance associated with age and stroke were relatively more biased than those associated with other risk factors. These results suggest that the characteristics of young-old and old-old elderly nonresponders to cross-sectional studies of cognitive function may differ, and that there may be selective nonresponse that could bias, to a different degree, estimates of risk for poor cognitive functioning. Studies should investigate the possibilities for nonresponse in their own setting.
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PMID:Nonresponse pattern and bias in a community-based cross-sectional study of cognitive functioning among the elderly. 817 93

The feasibility of on-site primary care services and their use by human immunodeficiency virus HIV-seropositive and seronegative injecting drug users within an outpatient methadone maintenance program are examined. A 16-month prospective study was conducted within an ongoing cohort study of HIV infection at a New York City methadone program with on-site primary care services. The study group consisted of 212 seropositive and 264 seronegative drug injectors. A computerized medical encounter data base, with frequencies of primary care visits and with diagnoses for each visit, was linked to the cohort study data base that contained information on patients' demographic characteristics, serologic status, and CD4+ T-lymphocyte counts. Eighty-one percent of the drug injectors in the study voluntarily used on-site primary care services in the methadone program. Those who were HIV-seropositive made more frequent visits than those who were seronegative (mean annual visits 8.6 versus 4.1, P < .001), which increased with declining CD4+ T-lymphocyte counts; 79 percent of those who were seropositive with CD4 counts of less than 200 cells per cubic millimeter received on-site zidovudine therapy or prophylaxis against Pneumocystis carinii pneumonia, or both. Common primary care diagnoses for patients seropositive for HIV included not only conditions specific to the human immunodeficiency virus but also bacterial pneumonia, tuberculosis, genitourinary infections, asthma, dermatologic disease, psychiatric illness, and complications of substance abuse; those who were seronegative were most frequently seen for upper respiratory infection, psychiatric illness, complications of substance abuse, musculoskeletal disease, hypertension, asthma, and diabetes mellitus. Vaginitis and cervicitis,other gynecologic diseases, and pregnancy were frequent primary care diagnoses among both seropositive and seronegative women.
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PMID:Utilization of on-site primary care services by HIV-seropositive and seronegative drug users in a methadone maintenance program. 839 79

Clinically significant taste loss is less common than abnormal tastes (dysgeusias). Both may be caused by a previous viral upper respiratory infection, head trauma, iatrogenic causation (medication, irradiation, surgery), neurologic or psychiatric disorders, toxic chemical exposure, systemic conditions, xerostomia, severe nutritional deficiencies, and some oral or dental disorders. Beyond treatment targeted toward causative conditions, there is no proven intervention to either enhance taste acuity or abolish dysgeusia. The prevalence of oral burning sensations has been estimated at 2.6% for the general population. The burning typically increases throughout the day, and may be associated with taste alterations and psychological effects. Differential diagnoses considered include psychiatric illness, menopause, nutritional disorders, oral and dental conditions, and diabetes mellitus. Low doses of tricyclic antidepressants may be effective in some patients with idiopathic oral burning, and spontaneous remissions without intervention have been reported.
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PMID:Diagnosis and management of taste disorders and burning mouth syndrome. 841 24

Health practitioners (N = 665) from the Chinese, Italian, German, Greek, Arabic and Anglo Australian communities used social distance scales to rate the attitudes of people in their communities toward 20 disability groups. Significant differences were found in community attitudes toward people with 19 of these disabilities. Overall the German community expressed greatest acceptance of people with disabilities, followed by the Anglo, Italian, Chinese, Greek and Arabic groups. However the relative degree of stigma attached to the various disabilities by the communities was very similar. In all communities, people with asthma, diabetes, heart disease and arthritis were the most, and people with AIDS, mental retardation, psychiatric illness and cerebral palsy, the least accepted of the disability groups. These stigma hierarchies were remarkably similar to other hierarchies reported over the last 23 years. The findings have important implications for people with disabilities and health practitioners in multicultural societies.
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PMID:Attitudes towards disabilities in a multicultural society. 845 31

For some considerable time, there has been a growing awareness that defective essential fatty acid metabolism plays a causal role in the pathogenesis of both schizophrenia and non-insulin-dependent diabetes mellitus (NIDDM) but the influence of defective essential fatty acid metabolism in the pathogenesis of rheumatoid arthritis and cancer is less well appreciated. An EFA deficiency, or defective EFA metabolism, negatively influences prostaglandin synthesis and glucose regulation and transport. Moreover, defective EFA metabolism negatively influences estrogen availability which contributes to the observed gender bias some of these illnesses manifest. While fluctuations of estrogen are known to contribute to the pathogenesis of these conditions, so also do fluctuations of IGF-II and there is some suggestion that IGF-II and insulin may well be inversely regulated. In addition, insulin-dependent diabetes mellitus (IDDM), rheumatoid arthritis, and schizophrenia are thought to be autoimmune disorders, while cancer is associated with immune system failure. Consequently, this paper aims to examine the pathophysiological similarities and differences between mental illness, diabetes, rheumatoid arthritis and cancer in respect of which the causal relationship that obtains between essential fatty acids, estrogen, IGF-II, glucose regulation and autoimmunity will be addressed.
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PMID:The estrogen connection: the etiological relationship between diabetes, cancer, rheumatoid arthritis and psychiatric disorders. 853 40

A key informant based survey was done in 1992 to enlist cases of chronic disorders in a rural area of Haryana. Thirty-nine villages selected purposely from a block were surveyed by a trained field worker. He made contacts with key informants like dais, anganwadi workers, health workers, teachers, village elders, etc, to enlist known cases of chronic disorders. In all 812 cases of chronic disease were encountered in 28844 population (28.2/1000). Prevalence of chronic disorders was more in higher age group. Males outnumbered females in younger age group and vice versa for higher age group. Asthma, poliomyelitis, mental illness/retardation were more prevalent in males while hypertension, obesity were reported more in females. Tuberculosis, diabetes, hypertension and asthma were significantly more prevalent in higher age group while poliomyelitis was reported more in children. Consultation rate was high in tuberculosis, asthma, hypertension and diabetes.
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PMID:Estimation of chronic disease load in a rural area of Haryana. 857 91


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