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Query: UMLS:C0011854 (type 1 diabetes)
 20,749 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To improve diabetes care according to the St. Vincent Declaration an interdisciplinary working group on erectile dysfunction in patients with diabetes was installed in the Departments of Internal Medicine, Urology and Psychiatry at the University of Graz. The screening and basic diagnostic procedures are performed in the diabetes clinic in the Department for Internal Medicine. To inform the patients about the options of treatment of diabetic erectile dysfunction and to determine prevalence data an anonymous questionnaire with a pre-stamped envelope was sent to 133 male patients with diabetes mellitus type I (IDDM). 59 (44%) of the questionnaires were returned and could be analyzed. Mean age and diabetes duration were representative for the male diabetes population. The prevalence of erectile dysfunction in this group was 49%. 7% of the patients were completely impotent. None of the patients reported the use of erection aids as a vacuum device or intracavernosal injection of smooth muscle-relaxant drugs. The prevalence of erectile dysfunction is high among patients with diabetes mellitus type I. Modern management offers satisfactory success in most cases, therefore screening for erectile dysfunction and adequate therapy should be offered to all patients.
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PMID:[Erectile dysfunction in patients with type I diabetes mellitus]. 856 Sep 2

The aim of this study was to audit the organization of services and management at diagnosis of Type 1 diabetes mellitus (IDDM) in children in the eight districts of East Anglia. Representatives of each district met and agreed indicators of good practice. Service organization was assessed by questionnaire. Provision of care was audited using a proforma completed prospectively for every newly diagnosed child. Outcomes were audited by an anonymous questionnaire to families at the first outpatient appointment to assess satisfaction with care, the education received, and confidence in basic skills needed for home care of diabetes. All districts had a designated paediatric diabetic clinic, all but one led by a paediatrician. All had nurse specialists, but the posts varied widely. Only three units had joint clinics for adolescents. In total, 75% of the families returned the questionnaire. Satisfaction with support by health professionals was high. Education was good for injection technique, blood testing and diet management. Home visits by nurses were variable. Contact with schools and introduction to support groups was poor. Confidence in management was best when there was a dedicated paediatric specialist nurse with adequate cover within the team to allow home and school visits. Following peer review and implementation of an action plan, reaudit was undertaken one year later. Modest improvements were achieved in problem areas; solutions varied in different districts. Collaborative, multi-district audit allows comparison between demographically similar districts. Audit encourages improved practice within existing teams and allows an informed bid for scarce resources.
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PMID:Audit of care of newly diagnosed children with diabetes mellitus in East Anglia. 930 Feb 31

Quality management has been applied in recent years to improve the care of children and adolescents with insulin dependent diabetes mellitus (IDDM). In 1995 the German Paediatric Diabetology Working Group published standards on quality control, in which relevant parameters on structure, process and outcome of care were defined. A computer software programme-developed at the University of Ulm under the auspices of the German Secretary of Health-has been used for quality control with central anonymous analysis in a nationwide survey. Data from 23 paediatric centres with 2407 patients seen between January and June 1996 were evaluated. The results showed an admission rate to hospital of 23.8 per 100 patient-years with an average duration of in-patient stay of 2.74 days/year. 80% of the patients were treated with an intensive insulin therapy regimen comprising three or more injections daily. The overall metabolic control was reasonably good with a mean HbA1c value of 7.8%. The rate of severe hypoglycaemia complicated by coma and/or convulsions was six per 100 patient-years and of ketoacidosis one per 100 patient-years. Unfortunately screening for diabetic retinopathy and nephropathy was not carried out consistently. The incidence was 44% and 33% respectively.
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PMID:Quality of paediatric IDDM care in Germany: a multicentre analysis. German Paediatric Diabetology Group. 1039 46

Recent reports from different countries have shown an increasing incidence of insulin-dependent diabetes mellitus (IDDM, type I diabetes). In Israel, several surveys of the incidence of IDDM have been conducted. During 1996, a national juvenile diabetes register was founded by specialists in endocrinology, and the Israel Center for Disease Control (ICDC). This is the first report of the national incidence of IDDM in the 0-17 year age group in Israel. New cases of juvenile diabetes were reported using an anonymous form. The ICDC was responsible for data collection, control and statistical analyses. During 1997, 162 new cases of diabetes mellitus were reported in the age group 0-17, 154 of them diagnosed as IDDM. The annual incidence in the total population of Israel in 1997 was 7.7/100,000. Age-specific incidence was 7.3/100,000 in boys and 8.1 in girls. A family history of IDDM was found in 14.3% of the cases. Incidence was higher for Jews (9.2/100,000) than Arabs (3.6/100,000). Among Jews, children whose fathers were born in Yemen had the highest incidence and those born to fathers born in Israel the lowest incidence. IDDM incidence rates for 1997 are higher than reported in previous surveys. It will be possible to draw conclusions regarding possible trends in incidence from data to be gathered in the next few years.
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PMID:[Incidence of insulin dependent diabetes in youth in Israel in 1997: Israel IDDM Registry Study Group for incidence of diabetes between the ages of 0-17]. 1088 14

We assessed the safety of insulin lispro in gestational, type 1 and type 2 diabetes mellitus, analysing 635 pregnancies over a period of 7 years. We also evaluated patient satisfaction, sending an internationally-accepted anonymous diabetes treatment satisfaction questionnaire to 22 patients (three type 1, 19 gestational diabetes) who received regular and lispro insulin in successive pregnancies. The success rate of pregnancies in women with gestational diabetes managed with diet alone (n=325) was 99.3%. All 213 pregnancies in women with gestational diabetes requiring insulin were successful. There was no difference in maternal or fetal outcomes whether patients used regular insulin (n=138) or insulin lispro (n=75), but pre-delivery HbA1c was lower with insulin lispro (p<0.05). Pregnancy loss in patients with pre-gestational diabetes (89 pregnancies in type 1 and eight in type 2 diabetes) was 18.6% for insulin and 3.7% for insulin lispro (p=0.10). The incidences of congenital anomalies with regular insulin were 7.9% and 15.8% in gestational and pre-gestational diabetes, respectively; the figures for insulin lispro were 6.6% (p=0.79) and 3.8% ( p=0.16), respectively. Nineteen of the 22 surveyed patients completed the questionnaire. Satisfaction was higher with insulin lispro (26.3+/-2.3 vs. 18+/-8.9, p=0.0005). We found no increase in adverse outcome using lispro insulin in diabetic pregnancies, in either gestational or pre-gestational diabetes. Patient satisfaction favoured insulin lispro. Several patients with type 1 diabetes who used regular insulin during pregnancy, chose lispro after delivery, but all who used lispro in pregnancy preferred to continue.
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PMID:Insulin lispro and regular insulin in pregnancy. 1135 99

Type 1 diabetes is a complex disorder with multiple genetic loci and environmental factors contributing to disease etiology. In the current study, a human type 1 diabetes candidate region on chromosome 1q42 was mapped at high marker density in a panel of 616 multiplex type 1 diabetic families. To facilitate the identification and evaluation of candidate genes, a physical map of the 7-cM region surrounding the maximum logarithm of odds (LOD) score (2.46, P = 0.0004) was constructed. Genes were identified in the 500-kb region surrounding the marker yielding the peak LOD score and evaluated for polymorphism by resequencing. Single-nucleotide polymorphisms (SNPs) identified in these genes as well as other anonymous markers were tested for allelic association with type 1 diabetes by both family-based and case-control methods. A haplotype formed by common alleles at three adjacent markers (D1S225, D1S2383, and D1S251) was preferentially transmitted to affected offspring in type 1 diabetic families (nominal P = 0.006). These findings extend the evidence supporting the existence of a type 1 diabetes susceptibility locus on chromosome 1q42 and identify a candidate region amenable to positional cloning efforts.
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PMID:Linkage and association with type 1 diabetes on chromosome 1q42. 1240 25

There are indications that the effect of environmental factors on the risk of type 1 diabetes mellitus (T1DM) is increasing over time. This can be documented by the rapid increase of T1DM incidence in genetically stable populations. Our aim was to study an association of T1DM with the variable factors of the perinatal period and of early infancy, using data from children born over a period of changing exposure to some of the studied factors. A case-control dataset was analysed, consisting of 868 diabetic children and 1,466 anonymous controls, mostly schoolmates of the children with T1DM. The data were collected using structured questionnaires completed by parents. After performing univariate analyses, the associations were analysed using multiple logistic regression adjusted for potential confounders, including the year of birth. The risk of T1DM decreased with increasing duration of breast-feeding, while no breast-feeding was associated with an increased T1DM risk, OR=1.93 [95% CI: 1.33-2.80], breast-feeding for more than 12 months was protective, OR=0.42 [95% CI: 0.22-0.81], both being relative to the reference category of breast-feeding for 1-3 months. A short duration of day-care attendance (none or less than 1 year) was weakly associated with the risk of T1DM, OR=1.65 [95% CI: 1.05-2.62]. No association was detected between T1DM and signs of prenatal infections, perinatal stress factors, birth size and weight, indicators of crowding or the presence of a domestic pet in the household. Short breast-feeding period and short attendance to day care is associated with the risk of T1DM in Czech children.
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PMID:Absence of breast-feeding is associated with the risk of type 1 diabetes: a case-control study in a population with rapidly increasing incidence. 1621 97

Personal genome resequencing has provided promising lead to personalized medicine. However, due to the limited samples and the lack of case/control design, current interpretation of personal genome sequences has been mainly focused on the identification and functional annotation of the DNA variants that are different from the reference genome. The reference genome was deduced from a collection of DNAs from anonymous individuals, some of whom might be carriers of disease risk alleles. We queried the reference genome against a large high-quality disease-SNP association database and found 3,556 disease-susceptible variants, including 15 rare variants. We assessed the likelihood ratio for risk for the reference genome on 104 diseases and found high risk for type 1 diabetes (T1D) and hypertension. We further demonstrated that the risk of T1D was significantly higher in the reference genome than those in a healthy patient with a whole human genome sequence. We found that the high T1D risk was mainly driven by a R260W mutation in PTPN22 in the reference genome. Therefore, we recommend that the disease-susceptible variants in the reference genome should be taken into consideration and future genome sequences should be interpreted with curated and predicted disease-susceptible loci to assess personal disease risk.
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PMID:The reference human genome demonstrates high risk of type 1 diabetes and other disorders. 2112 Oct 51

The authors developed an anonymous, Web-based survey instrument available globally, and collected data from 171 pemphigus vulgaris (PV) patients to assemble epidemiologic data pertaining to an extensive set of clinical parameters in demographically diverse populations. The results showed female predominance, prevalent onset of disease in the fifth decade of life, and a strong correlation of PV with thyroid disease and type 1 diabetes in patients and family members. Most patients have a history of either mucosal-only or mucocutaneous lesions, but numerous patients self-report cutaneous lesions only, without previous or concurrent mucosal lesions, especially in the non-North American PV population.
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PMID:A globally available internet-based patient survey of pemphigus vulgaris: epidemiology and disease characteristics. 2160 4

Recreational drug use during 'rave' parties is increasingly popular, but the impact of recreational drug use in type 1 diabetes (T1D) is not known. We determined the self-reported pattern and effects of recreational/illicit drug use in Australians with T1D people by inviting people with T1D to participate in an anonymous online/paper survey of drug use, through national radio broadcast and online/hospital advertising. Of the people with T1D who responded to our survey, more than three quarters reported having used recreational/illicit drug, but few people had informed health professionals about drug use. Drug use was associated with worse glycaemic control and higher risk of diabetic ketoacidosis. Medical awareness of common, currently underreported, drug use in young people with T1D is essential. It offers the possibility of helping such patients improve related suboptimal metabolic control.
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PMID:Recreational drug use in type 1 diabetes: an invisible accomplice to poor glycaemic control? 2235 93


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