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

In recent years, reflecting our aging society, the prevalence in the elderly population of diabetics has been gradually increasing. In our hospital, 221 diabetics are registered, and 106 (45 males, 65 females) of whom are elderly patients above 65-years old. The support of family or medical care providers is necessary for patients who have difficulties in "self-management" of diabetes. The main causes of the problems in their home medical care are thought to be as follows: 1) poor glycemic control, 2) diabetic complications, 3) arteriosclerotic diseases, and 4) psychotic disorders (dementia). Hereafter, the number of elderly patients who require home health care or medical supports will increase. Now, we must tackle the important problem of the management of elderly diabetic patients through the induction of a "Long term care insurance system".
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PMID:[Problems in home medical care of elderly diabetics]. 1063 Feb 48

In a 40-year old patient with schizophrenia treated with sustained-action perfenazine for schizophrenia, diabetes mellitus type 2 and hypertension developed when clozapine was added to the regimen. The blood sugar values and the blood pressure normalized when clozapine was discontinued two weeks later. When he was 44 years old, clozapine was resumed as the psychotic symptoms did not subside. Diabetes mellitus reappeared and did not disappear after discontinuation of the clozapine. Insulin therapy was necessary. An association between the emergence of diabetes mellitus and the use of clozapine is suggested. Previously 15 cases of diabetes mellitus emerging during treatment with clozapine were described in the international literature. Monitoring of blood glucose is advised in patients with a positive family history of diabetes mellitus or with a personal history of impaired glucose tolerance.
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PMID:[Diabetes mellitus after treatment with clozapine]. 1093 6

Integration of the patient's mental organization is an important part of all psychotherapeutic experiences. Generally, it is welcomed and thought well worth the effort needed to achieve it. However, there are some patients who feel terrified by this process. They seem to think that integration involves a loss of the self: they feel it is dangerous and even resist it with psychotic-type defenses. This was certainly the case for the patient described in this paper, who was affected from an early age by brittle diabetes. For her, this reaction was always activated by separation, and it also appeared prior to any developmental step she needed to take--e.g., in recognizing self-boundaries, sexual identity, and facing the oedipal conflict. On all these occasions her reaction was to run away from treatment in a state of deep regression, feeling suicidal, and liable to seriously harm herself through the mistreatment of her diabetes. The issue of integration, seen to arise with the concomitant loss of omnipotence, presents itself at different levels of development of the self and of the drives.
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PMID:The dread of integration. Integrative processes in a chronically ill borderline patient. 1074 37

The plasma soluble melanins (PSM) form spontaneously in vitro and in vivo and their formation involves oxidative polymerization and copolymerization of dopa, catecholamines, homogentisic acid, 3-hydroxyanthranilic acid, p-aminophenol, p-phenylenediamine, and other end(ex)ogenous ortho and para polyhydroxy-, (poly)hydroxy(poly)amino- and polyamino-phenyl compounds. The build up of PSM is visible within 2-3 h after the start of incubation at 37 degrees C with 1 mg/ml of plasma. PSM also form similarly in blood and these processes cause hemolysis. The mean quantity of PSM in normal human plasma is 1.61+/-0.1 (S.D.) mg/ml (n = 20) and in normal human urine is 1.1+/-1.2 g/24 h collection (n = 8). They contribute to the yellow color of plasma and urine. Antioxidants delay the formation of PSM. The deposited melanins also form from these precursors. Reactive oxygen side products (ROSP) are generated during and after melanogenesis. Melanins in vivo are generally associated with proteins or with proteins and lipids. The PSM-protein-lipid complexes are called plasma soluble lipofuscins (PSL), because they have histochemical and fluorescence properties similar to those of solid lipofuscins. The soluble and deposited melanins (SDM) and their intermediates have similar toxic chemical reactivities. The oxidizing quinoid (they can produce partially and completely substituted conjugates) and the semiquinoid free radical intermediates are also moieties in most human melanin structures. Soluble melanins formed from dopa, or dopamine, or norepinephrine in weak alkaline solution have been shown to be toxic to human CD4+ lymphoblastic cells (MT-2) at higher than 10 microg/ml concentrations. Alkaptonuria with high levels of homogentisic acid in the plasma is a potentially fatal disease, exhibiting the toxic effects of the homogentisic acid melanin (soluble and deposited), its intermediates and the ROSP. Patients with alkaptonuria develop arthritis and often suffer from other diseases too, including cardiovascular disease (frequent cause of death) and kidney disease. Pheochromocytoma, with high levels of catecholamines in the plasma is another potentially fatal disease. The catecholamine PSM of pheochromocytoma have very light yellow or practically no colors, due to the concentrations and chemical structures. Pheochromocytomas can cause hypertension, cardiovascular disease (frequent cause of death), kidney disease, stroke, cancer, amyloid formation and can mimic many other diseases, including acute pancreatitis, carcinoid, neuroblastoma, psychiatric illness, hypercalcemia, retinal vascular lesions, and diabetes mellitus. Pheochromocytoma is potentially fatal even in patients without hypertension. Following trauma and surgery, heavily pigmented eyes are apt to experience greater inflammation than lightly pigmented eyes. In Parkinson's disease those neurons are lost first in the substantia nigra and locus ceruleus which contain the greatest amounts of neuromelanins. The antihypertensive alphamethyldopa causes Parkinson's syndrome. It forms PSM in a short time in vitro. The side effects of L-dopa (immobility episodes alternate with normal or involuntary movements; psychotic abnormalities) suggest that the SDM, their intermediates and the ROSP present naturally in vivo are involved in the cause of Parkinson's disease and Alzheimer's disease. There is a large overlap between these two diseases. (ABSTRACT TRUNCATED)
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PMID:The probable involvement of soluble and deposited melanins, their intermediates and the reactive oxygen side-products in human diseases and aging. 1124 35

The relationships of psychiatric characteristics to metabolic control and psychosocial functioning were examined in a group of 16 patients with insulin-dependent diabetes mellitus (IDDM) (mean age: 14.3+/-5.1 years, mean duration of follow-up: 5.0+/-2.3 years) and psychiatric disorders. The comparison is also made to 69 IDDM controls (mean age: 17.0+/-6.7 years) without psychiatric disorders. Metabolic control was evaluated in terms of glycosylated hemoglobin (HbA1c). Psychosocial functioning at both psychiatric treatment entry and discharge was assessed using the global assessment of functioning (GAF) scale. Subjects were divided into three subgroups - Somatoform Type (25%), Behavioral Type (50%) or Psychotic Type (25%) - according to the Diagnostic and Statistical Manual of Mental Disorders, third edition revised (DSM-III-R), based on semi-structured interviews. Four patients (25%) were diagnosed as having schizophrenia or schizoaffective disorder (Psychotic Type), which is rather rare. The mean HbA1c level in the Behavioral Type patients was significantly higher than in the other subgroups (P<0. 01). After psychiatric treatment a significant difference (P<0.0001) in the GAF Scale was observed in the Psychotic Type compared with the other subgroups. We conclude that the Behavioral Type is associated with poor metabolic control and that for the Psychotic Type, improved psychosocial functioning can be achieved through psychiatric treatment.
Diabetes Res Clin Pract 2000 Jun
PMID:Psychiatric disorders in juvenile patients with insulin-dependent diabetes mellitus. 1080 56

Placebo controlled trials have demonstrated that a tapering course of corticosteroids is an effective therapy for active Crohn's disease. A population-based study of 109 patients with Crohn's disease undergoing their first course of corticosteroids showed that, at the end of one year, 44% of patients were steroid responsive, 36% were steroid dependent and 20% were steroid refractory. Side effects occur frequently during a four-month tapering course of corticosteroids, including moon face, acne, infection, ecchymoses, hypertension, hirsutism, petechial bleeding and striae. More serious side effects occur with long term use, including hypertension, diabetes, infection, osteonecrosis, osteoporosis, myopathy, cataracts, glaucoma and psychosis. Low dose corticosteroids, alternate-day corticosteroids and mesalamine (5-aminosalicylate) are not effective steroid-sparing agents in patients with Crohn's disease. Controlled ileal release budesonide, 6 mg/day, is an effective steroid-sparing agent, but it does result in some decrease in adrenal function. Azathioprine, 6-mercaptopurine and methotrexate are all effective steroid-sparing agents, as is the humanized, anti-tumour necrosis factor monoclonal antibody, CDP571. A preliminary, uncontrolled study has suggested that the mouse/human chimeric monoclonal antibody infliximab may also be steroid sparing. Surgical resection is an effective strategy to reduce steroid use in the short to intermediate term, but postoperative reoccurrence of Crohn's disease occurs frequently. Given the morbidity associated with prolonged corticosteroid use, medical and surgical treatment strategies to reduce steroid use should be employed routinely.
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PMID:Steroid-dependent Crohn's disease. 1102 56

As a class, the atypical antipsychotics are the first line treatment choice for the psychopharmacologic management of psychotic disorders. Emerging evidence currently suggests that at least two of the atypical antipsychotics, clozapine and olanzapine, and possibly quetiapine may be associated with the risk of new onset diabetes or serum glucose dyscontrol. Computerized Medline and Current Contents searches from years 1966 through June 2000 were undertaken to retrieve all pertinent studies and case reports of typical and atypical antipsychotics and glucose-insulin problems. Historically, both schizophrenia and the older antipsychotics medications have been reported to be associated with a similar risk for causing disruptions in serum glucose control. Additionally, diabetes has well recognized associations with a number of medical disorders such as cardiovascular disease; it is therefore worthy of attention. Hypothesized mechanisms for antipsychotic induced diabetes ranges from the antagonism of several neurotransmitter receptors to insulin resistance. A total of thirty-five cases of induced or exacerbated diabetes are presently available in the published literature; the vast majority of cases implicate clozapine (n=20) and olanzapine (n=15). In multiple cases, diabetic ketoacidosis has been the presenting symptom; daily atypical antipsychotic doses have been within acceptable ranges and were not considered to be excessive.
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PMID:New onset diabetes and atypical antipsychotics. 1122 9

This study was undertaken in order to shed light on which groups of the general population may be susceptible to the effects of ambient particles. The objectives of the study were (1) to determine whether concentrations of particles in the ambient air of Montreal, Quebec, were associated with daily all-cause and cause-specific mortality in the period 1984 to 1993, and (2) to determine whether groups of the population had higher than average risks of death from exposure to particles. From the network of fixed-site air pollution monitors in Montreal we obtained daily mean levels of various measures of particles, gaseous pollutants, and weather variables measured at Dorval International Airport. We also used measurements of sulfate from an acid rain monitoring station 150 km southeast of the city (Sutton, Quebec). We estimated associations for particulate matter (PM) with an aerodynamic diameter of 10 microns or smaller (PM10), or 2.5 microns or smaller (PM2.5), total suspended particles (TSP), coefficient of haze (COH), an extinction coefficient, and sulfate. Because substantial data for fine particles were missing, we developed a regression model to predict PM2.5 and to predict sulfate from PM2.5. In the main body of the report, we present results for COH, predicted PM2.5, and sulfate. Detailed results for all pollutants are included in Appendices H through O, which are available on request from Health Effects Institute and from the HEI web site at www.healtheffects.org. To address the first objective, we made use of the underlying causes of death among all 140,939 residents of Montreal who died between 1984 and 1993. We regressed the logarithm of daily counts of cause-specific mortality on the daily mean levels for a variety of measures of particles, accounting for seasonal and subseasonal fluctuations in the mortality time series, overdispersion, and weather factors. To address the second objective, we developed algorithms to define conditions that subjects had prior to death, with the focus on cardiopulmonary diseases. These algorithms were based on information retained on the databases of the universal Quebec Health Insurance Plan (QHIP). The databases include records of all procedures (e.g., type of surgery), physician visits, and consultations carried out by all physicians in Quebec. For persons > or = 65 years and for all recipients of social assistance the prescription database contains records of all pharmaceuticals dispensed (type of medication, dose, quantity). For each group of conditions defined, we used the same statistical model that was used in the analyses of all nonaccidental causes of death. In the analyses of cause-specific mortality, we found evidence of associations for all nonaccidental causes of death and specific causes of death--cancer, coronary artery disease, respiratory diseases, and diabetes--that were consistent across most metrics of ambient air particle concentrations, evaluated as the 3-day mean of particle concentrations measured on the day of death (lag 0) and on each of the two days before death (lag 1, lag 2). Associations for all cardiovascular diseases combined were found only with sulfate. As well, we generally found increased daily mortality for persons 65 years of age and over. The results for all nonaccidental causes of death are similar to findings from other studies; the mean percent increase in mortality for a 100 micrograms/m3 increase in daily TSP at lag 0 was 6.7%. In the analyses of the groups defined from the QHIP data, there was little evidence of associations with air pollutants among persons who before death were classified as having acute or chronic upper respiratory diseases, airways diseases, hypertension, acute coronary artery diseases, and cerebrovascular diseases. On the other hand, we found consistent increases across most types of ambient particles for persons who had cancer, acute lower respiratory diseases, any form of cardiovascular disease, chronic coronary artery diseases, and congestive heart failure. As well, we found an association for individuals who did not have any cardiovascular disease, lower respiratory diseases, and cancer. This latter group consisted of persons who had no interactions with the health care system one year before death (12%) and individuals with a wide variety of potentially fatal diseases (52%), including neurological conditions (12%), diabetes (8%), cardiac dysrhythmias (8%), dementia (6%), organic psychotic disorders (6%), and anemias (4%). As statistical power was reduced in the analyses presented above, differences between groups (e.g., < 65 and > or = 65 year age groups) were not usually statistically significant. The association with diabetes has not been reported previously, and this needs to be replicated in other studies. (ABSTRACT TRUNCATED)
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PMID:Identifying subgroups of the general population that may be susceptible to short-term increases in particulate air pollution: a time-series study in Montreal, Quebec. 1124 10

Isoniazid, efficient antituberculosis drug, can provoke neuropsychiatric manifestations at certain patients. Two mechanisms of action for isoniazid-related psychosis are kept by the majority of authors: pyridoxin deficiency isoniazid toxicity, molecule near chemically to iproniazid, powerful IMAO (monoamine oxydase inhibitor). The predisposing factors are: slow acetylator, diabetes, hepatic insufficiency, old age, alcoholism. Family and personal history of mental illness are also predisposing factors. We report here the observation of a 53-year-old man presented with psychotic symptoms suspected to be relation with isoniazid. The favorable evolution after the definitive stop of isoniazid therapy is in favor of this hypothesis. Although rare, the neuropsychiatric symptoms during tuberculosis treatment by isoniazid, the possibility of iatrogenic etiology must be evoked. Isoniazid, antituberculosis very used in Africa, is mentioned by several authors like the cause of psychiatric disorders. Pyridoxin deficiency seems to play a role of trigger. Supplementation with vitamin B6 during the treatment by isoniazid must be therefore systematic to warm these unrests.
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PMID:[Behavioral disorders after treatment with isoniazid]. 1147 27

It has been reported in the earlier literature that many patients with psychoses had abnormalities in glucose metabolism as revealed by glucose tolerance testing. This observation is reinforced by the fact that the schizophrenic population appears to have about a 2-3-fold increased risk for Type II diabetes mellitus. However, some uncertainty remains about the relative risk value because there have been numerous case reports of patients who developed hyperglycemia and even Type II diabetes apparently as a consequence of treatment with antipsychotic drugs. Schizophrenic patients with abnormal glucose metabolism have a higher prevalence of drug-induced tardive dyskinesia than patients with a normal glucose profile. Treatment with the new atypical antipsychotics has a much lower risk of movement disorders; however, weight gain, hyperglycemia, and diabetes are emerging as significant side effects. Because glucose is essential for energy metabolism in neurons, any change in the effective glucose levels in brain that result from drug therapy may have significant clinical implications. It is not clear whether the glycemic state of schizophrenics contributes to their psychotic symptoms or modulates the incidence of drug side effects. Basic research shows that the drugs which cause hyperglycemia in patients appear to inhibit neuronal glucose transport which may partly explain their effects. This paper reviews the relevant literature in a preliminary attempt to understand the implications of such clinical findings in the light of basic research.
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PMID:Glucose metabolism in relation to schizophrenia and antipsychotic drug treatment. 1195 67


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