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Burden of Urological Complications in Men and Women With Long-standing Type 1 Diabetes in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Cohort.

ABSTRACT: OBJECTIVE:Type 1 diabetes has been associated with high rates of urinary and sexual problems, but the cumulative burden and overlap of these complications are unknown. We sought to determine prevalence of urological complications in persons with type 1 diabetes, associations with clinical and diabetes-related factors, and rates of emergence, persistence, and remission. RESEARCH DESIGN AND METHODS:This ancillary longitudinal study among participants in the Diabetes Control and Complications Trial (DCCT) and observational follow-up study Epidemiology of Diabetes Interventions and Complications (EDIC) (652 women and 713 men) was conducted in 2003 and 2010/2011. Urinary incontinence (UI), lower urinary tract symptoms, urinary tract infection, female sexual dysfunction, erectile dysfunction, low male sexual desire, and orgasmic dysfunction were measured with validated instruments. Logistic regression determined association of complications with demographics and clinical characteristics. RESULTS:Of sexually active women completing the 2010/2011 survey, 35% reported no complications, 39% had one, 19% two, 5% three, and 2% four. In men, 31% had no complications, 36% had one, 22% two, 9% three, and 3% four. Sexual dysfunction was most prevalent (42% women and 45% men) followed by UI in women (31%) and low sexual desire in men (40%). Urological complications were associated with age, BMI, and HbA1c. Remission rates ranged from 4 to 12% over the 7-year interval between surveys. CONCLUSIONS:Urological complications are prevalent and frequently co-occur in persons with type 1 diabetes. Remission rates in a minority subset indicate a rationale for future studies to mitigate the onset or impact of urological complications of diabetes.

SUBMITTER: Wessells H

PROVIDER: S-EPMC6150428 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature

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Burden of Urological Complications in Men and Women With Long-standing Type 1 Diabetes in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Cohort.

Wessells Hunter H Braffett Barbara H BH Holt Sarah K SK Jacobson Alan M AM Kusek John W JW Cowie Catherine C Dunn Rodney L RL Sarma Aruna V AV

Diabetes care 20180813 10

<h4>Objective</h4>Type 1 diabetes has been associated with high rates of urinary and sexual problems, but the cumulative burden and overlap of these complications are unknown. We sought to determine prevalence of urological complications in persons with type 1 diabetes, associations with clinical and diabetes-related factors, and rates of emergence, persistence, and remission.<h4>Research design and methods</h4>This ancillary longitudinal study among participants in the Diabetes Control and Comp ...[more]

PMID: 30104298

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Project description:IntroductionPrevious studies have reported that lower testosterone concentrations are associated with cardiovascular autonomic neuropathy (CAN), a risk factor for cardiovascular events. However, no studies have examined this relationship in men with type 1 diabetes, who are at high risk for CAN.AimThe aim of this study was to examine the associations between testosterone concentrations and measures of CAN in a large, well-characterized cohort of men with type 1 diabetes.MethodsWe conducted an analysis of men in the Diabetes Control and Complications Trial (DCCT), a randomized trial of intensive glucose control, and its observational follow-up the Epidemiology of Diabetes Intervention and Complications (EDIC) Study. Testosterone was measured by liquid chromatography mass spectrometry in stored samples from EDIC follow-up years 10 and 17. Regression models were used to assess the cross-sectional relationships between testosterone and CAN measures.Main outcome measuresThe main CAN measure from EDIC follow-up year 17 was a standardized composite of R-R variation with paced breathing < 15, or R-R variation 15-20 combined with either a Valsalva ratio ≤ 1.5 or a decrease in diastolic blood pressure > 10 mm Hg upon standing. Continuous R-R variation and Valsalva ratio were secondary outcomes.ResultsLower total and bioavailable testosterone concentrations at follow-up years 10 and 17 were not associated with the presence of CAN at year 17. In analyses using Valsalva ratio as a continuous measure, higher total (P = 0.01) and bioavailable testosterone concentrations (P = 0.005) were associated with a higher (more favorable) Valsalva ratio after adjustment for covariates including age, body mass index, smoking status, hypertension, and glycemia.ConclusionsTestosterone levels are not associated with CAN among men with type 1 diabetes. Although testosterone is associated with a higher Valsalva ratio, a more favorable indicator, the clinical significance of this association is not known.

Dataset Information

Burden of Urological Complications in Men and Women With Long-standing Type 1 Diabetes in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Cohort.

Publications

Burden of Urological Complications in Men and Women With Long-standing Type 1 Diabetes in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Cohort.

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