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

The increased risk of diabetes mellitus in adult patients treated with second generation antipsychotics is a topic that has been vigorously debated in recent years. However, a literature search indicates that only very limited information is available about the use and the potential metabolic risks of antipsychotics in children and adolescents. We present and discuss a case study in which severe glucose abnormalities were detected in a 14-year-old, non-psychotic patient who was being treated with risperidone. The glucose abnormalities were found to be reversible when risperidone was discontinued. The case-study highlights the importance of screening for and detection of metabolic abnormalities in children and adolescents who are being treated with second generation antipsychotics. It is particularly important that children with additional risk factors are closely monitored.
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PMID:[Glucose abnormalities in a 14-year old patient treated with a second generation antipsychotic]. 1695 98

We aimed to provide a descriptive review of treatment studies of atypical antipsychotics in paediatric psychiatric disorders. A systematic review of the literature used Medline and EMBASE databases to identify clinical trials of atypical antipsychotics in children and adolescents between 1994 and 2006. Trials were limited to double-blind studies and open-label studies of > or = 8 weeks duration that included > or = 20 patients. Nineteen double-blind and 22 open-label studies were identified. Studies included use of clozapine, olanzapine, quetiapine, risperidone, and ziprasidone in the treatment of disruptive behavioural disorders (DBDs), pervasive developmental disorders (PDDs), tic disorder, psychotic disorders, and mania. These medications generally reduced the severity of a variety of psychiatric symptoms in children and adolescents. Less frequent adverse events included extrapyramidal symptoms, hyperglycaemia and diabetes, and endocrine effects. The review of published scientific data suggests that most of the atypical antipsychotics, excluding clozapine, have a favourable risk/benefit profile and effectively reduce disabling behaviours in paediatric psychiatric patients. While there is a body of evidence published of treatment of DBDs and PDDs, there is a lack of controlled data to guide clinical practice for the use of atypical antipsychotics for paediatric psychotic disorders and bipolar disorder. While there have been studies with duration up to 2 years, no definitive data are available that suggest long-term safety; additional studies are warranted.
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PMID:Management of psychiatric disorders in children and adolescents with atypical antipsychotics: a systematic review of published clinical trials. 1707 88

Patients with severe mental illness have elevated rates of cardiovascular disease (CVD) and diabetes compared with the general population, but little is known about the prevalence of the metabolic syndrome that predisposes patients with severe mental illness to both medical conditions. The purpose of this study was to assess the prevalence of the metabolic syndrome by surveying hospital records of psychiatric inpatients with severe mood and psychotic disorders. The study group was 102 consecutively admitted adult patients with a primary DSM-IV diagnosis of a mood or psychotic disorder. Criteria for comorbid metabolic syndrome required at least three of the five factors defined by the National Cholesterol Education Program. The prevalence of the metabolic syndrome was 38.6% in this cohort, and it was associated with increasing age, body mass index, and Caucasian ethnicity. The metabolic syndrome was common in this cohort of psychiatric inpatients, and the high rate of the metabolic syndrome likely represents an intermediate step in the future development of CVD and diabetes, which may provide a point of early intervention to prevent the occurrence of these two medical illnesses in chronically mentally ill patients.
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PMID:The prevalence of the metabolic syndrome in psychiatric inpatients with primary psychotic and mood disorders. 1711 50

Delusional parasitosis (DP) is a psychotic condition in which a person has the unshakeable and mistaken belief (delusion) and/or aberrant perception (hallucination) of being infested with parasites. The disorder will be usually classified in a primary DP-group without a detectable cause (so-called pure forms), while secondary DP-groups are associated with general organic conditions, psychiatric illnesses and drugs (substance induced). Etiology and pathophysiology of DP remain however unknown. In the present paper we hypothesize for the first time a decreased striatal dopamine transporter (DAT)-functioning (corresponding with an increased extracellular dopamine-level) as etiologic condition for DP (primary and secondary groups). The DAT as key regulator of the dopamine-reuptake in the human brain is well known (regulation of the extracellular dopamine concentration). It is a presynaptic plasma membrane protein highly dense represented in the striatum. The hypothesis of a decreased DAT-functioning as etiologic condition by DP is revealed in case reports which show that DAT-inhibitors, such as cocaine, pemoline, methylphenidate and other amphetamine-derivatives can induce the clinical expression of DP. Several other associated causes of secondary DP-groups (medications, parkinson, chorea huntington, multiple system atrophy, diabetes, cerebrovascular diseases, alcoholism, traumatic brain injury, hyperuricemia, human immunodeficiency virus, iron deficiency, schizophrenia, depression) suggest that the clinical expression of DP may be related to a decreased striatal DAT-functioning (blocking, reduced ligand binding, reduced density, reduced activity). Our examined DP-cases (2-females) show means of magnetic resonance imaging a structurally damaged striatum. Furthermore, we presume that by the primary DP-group, the physiologically age-related decline of the DAT-density is pathologically elevated. Based on this hypothesis we show in the present paper the relation between DP and decreased striatal DAT-functioning, trying to give a new insight into the pathophysiologically mechanism involved. The hypothesis provides supporting evidence that increased levels of extracellular dopamine in the striatum of DP-patients is likely to be the result of decreased DAT-functioning and not increased rates of release. The hypothesis can be investigated simply by dopamine transporter imaging in patients with DP.
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PMID:Delusional parasitosis and the dopamine transporter. A new insight of etiology? 1713 47

Risperidone has a relatively low risk of causing obesity and diabetes mellitus and is a first-line treatment for schizophrenia. The aim of the present study was to investigate glucose and lipid metabolism, and feeding-control parameters in schizophrenia patients treated with long-term risperidone monotherapy. Fifteen patients with paranoid-type schizophrenia who had been treated with risperidone and had Global Assessment of Function (GAF) scores >70 were selected and compared with healthy volunteers (n = 25). Single assessments of psychotic symptoms, side-effects, Drug-Induced Extrapyramidal Symptoms Scale (DIEPSS) score, bodyweight, body fat percentage and blood sampling were performed. Fasting blood glucose, insulin, hemoglobin A1c, homeostasis model assessment insulin resistance index (HOMA-IR), total cholesterol, triglyceride, high density lipoprotein (HDL)-, low density lipoprotein-cholesterol, adiponectin, prolactin and feeding-control parameters (ghrelin and leptin) were analyzed. The body fat percentage (P = 0.0018), body mass index (BMI) (P = 0.0150), fasting blood glucose (P = 0.0358), triglyceride (P = 0.0377), leptin (P = 0.0243), total ghrelin (P = 0.0067), active ghrelin (P = 0.0241) and prolactin (P < 0.0001) levels of patients treated with risperidone were significantly higher than those of healthy volunteers, while the HDL-cholesterol level (P = 0.0222) was significantly lower. Although the patients had very mild psychiatric symptoms and maintained functionally high levels, the glucose and lipid parameters were significantly impaired compared to healthy volunteers. A high level of plasma ghrelin might increase appetite, leading to exacerbation of metabolic impairment.
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PMID:Glucose and lipid metabolism of long-term risperidone monotherapy in patients with schizophrenia. 1723 39

Mitochondrial encephalopathy with lactic acidosis and stroke-like syndrome (MELAS) is a progressive neurodegenerative disorder frequently complicated by diabetes mellitus and sensory neuronal hearing loss. This syndrome tends to present initially with stroke-like symptoms. These strokes are nonvascular in nature and are linked to mitochondrial defect such as transient oxidative phosphorylation dysfunction, which in turn results in encephalopathy. The combination of lactic acidosis, multiple nonvascular strokes, encephalopathic psychosis, diabetes, and sensory neuronal hearing loss causes severe dysfunction leading to increased mental disabilities, physical disabilities, and eventually, death.
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PMID:Mitochondrial encephalopathy, lactic acidosis and stroke-like syndrome (MELAS): a case report, presentation, and management. 1726 31

Depression affects millions of people in the United States. Drugs used to treat depression can lead to weight gain, which could predispose a person to type 2 diabetes. Also, certain medications that may be used to treat depression with psychotic features can lead to metabolic syndrome and new-onset diabetes. Diabetes is another chronic health care condition that affects millions of people in the United States. Diabetes is the leading cause of nontraumatic amputations and a leading cause of blindness. Both conditions can result in a lower quality of life. Clinicians face challenges in treating either condition, but can face greater ones when the conditions occur together. This article reviews the literature concerning depression and diabetes.
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PMID:Diabetes and depression: a review of the literature. 1727 May 91

Corticosteroids (steroids) are associated with numerous adverse drug reactions (ADRs). Long-term ADRs are well characterized, but there are limited data on the incidence and likelihood of short-term ADRs. We sought to determine the incidence of ADRs potentially related to early administration of steroids in kidney and kidney-pancreas transplant recipients and to determine the probability that the ADR was due to the steroid. We retrospectively evaluated the records of all eligible kidney or pancreas-kidney transplants during 2003. ADRs were rated by two reviewers according to the Naranjo algorithm, and identified as "definite," "probable," "possible," or "doubtful." ADRs were identified in 100% of patients (n = 103) by 8.2 +/- 4.9 days. The mean ADRs per patient were 3.26 +/- 1.04. Weight gain occurred in 79.6%, hypertension in 71.8%, diabetes mellitus in 52.4%, hyperglycemia in 47.6%, leukocytosis in 31.1%, insomnia in 27.2%, anxiety in 10.7%, and psychosis in 1.9%. Based on mean interinvestigator score, leukocytosis was judged as "probable" and weight gain and psychosis were "possible to probable." Diabetes, hyperglycemia, hypertension, and insomnia were "possible" and anxiety was "possible to doubtful." These results provide evidence of the incidence and likelihood of early steroid-related ADRs.
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PMID:Retrospective analysis of early steroid-induced adverse reactions in kidney and kidney-pancreas transplant recipients. 1727 6

The use of certain atypical antipsychotics has been associated with metabolic disturbances. We have assessed the evolution of body weight and glycaemia during a 6-month randomized comparative trial of amisulpride and olanzapine. Three hundred and seventy-seven adult patients with schizophrenia were randomized to either amisulpride (200-800 mg/day) or olanzapine (5-20 mg/day) for 6 months. Body weight and fasting blood glucose were measured. Both treatments showed comparable antipsychotic activity. Weight gain over the study was significantly greater (P=0.0004) in the olanzapine group (3.9+/-5.3 kg) than in the amisulpride group (1.6+/-4.9 kg). Mean fasting blood glucose increased in the olanzapine group by 4.42 mg/dl to a mean maximum value (118+/-38 mg/dl). In the amisulpride group, mean glucose levels fell by 2.82 mg/dl. The difference between groups was significant at 2 (P=0.0066) and 6 months (P=0.017). One olanzapine-treated patient was diagnosed with diabetes. Metabolic changes in the amisulpride group were restricted to patients with high body mass index at inclusion. At doses that provide comparable control of psychosis, treatment with olanzapine was associated with greater increase in weight and blood glucose compared with amisulpride. This should be taken into account in assessing risk-benefit of treatment options in schizophrenia.
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PMID:Metabolic control in patients with schizophrenia treated with amisulpride or olanzapine. 1741 40

Reviews of the association between psychotic disorder, the metabolic syndrome, diabetes, and antipsychotic drugs conclude that there is a need for active, routine physical health screening of patients' prescribed antipsychotic drugs. From published guidelines, we derived the audit standard that all such patients should, as a minimum, have their blood pressure, body mass index (BMI) (or other measure of obesity such as waist circumference), blood glucose (or HbA(1c)), and plasma lipids measured at least once a year. We conducted an audit of the clinical records of 1966 eligible patients under the care of 48 multidisciplinary, assertive outreach clinical teams in 21 mental health services across the United Kingdom. This revealed a recorded measurement within the previous year for blood pressure in 26% of the patients, obesity in 17%, blood glucose (or HbA(1c)) in 28% and plasma lipids in 22%, with all 4 measures documented in 11%. In the total national sample, 6% had a documented diagnosis of diabetes, 6% hypertension, and 6% dyslipidemia. Extrapolating from the prevalence of these disorders in similar populations suggests that for every patient with a known diagnosis of diabetes, another had not been recognized, for every known case of hypertension, 4 had been missed, and for every known case of dyslipidemia, 7 had been missed. The responses of the clinical teams to a questionnaire yielded information on obstacles to screening in routine practice, revealing uncertainty about whose responsibility this was, a lack of confidence about the interpretation of abnormal screening results, and limited access to basic equipment.
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PMID:A UK audit of screening for the metabolic side effects of antipsychotics in community patients. 1748 1


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