Dataset Information

Improving urinary incontinence in overweight and obese women through modest weight loss.

ABSTRACT:

Objective

To examine the relationship between magnitude of weight loss and changes in urinary incontinence frequency.

Methods

Overweight and obese women (N=338) with 10 or more urinary incontinence episodes per week were assigned randomly to an intensive 6-month behavioral weight loss program followed immediately by a 12-month weight maintenance program (intervention; n=226) or to a structured education program (control; n=112). The intervention and control groups were combined to examine the effects of the magnitude of weight loss on changes in urinary incontinence assessed by 7-day voiding diary, pad test, and self-reported satisfaction with change in urinary incontinence.

Results

Compared with participants who gained weight (reference), those who lost 5% to less than 10% or 10% or more of their body weight had significantly greater percent reductions in urinary incontinence episodes and were more likely to achieve at least a 70% reduction in the frequency of total and urge urinary incontinence episodes at 6, 12, and 18 months. Satisfaction was also related to magnitude of weight loss; approximately 75% of women who lost 5% to less than 10% of their body weight reported being moderately or very satisfied with their changes in urine leakage.

Conclusion

Weight losses between 5% and 10% of body weight were sufficient for significant urinary incontinence benefits. Thus, weight loss should be considered as initial treatment for incontinence in overweight and obese women.

Clinical trial registration

ClinicalTrials.gov, www.clinicaltrials.gov, NCT00091988.

Level of evidence

II.

SUBMITTER: Wing RR

PROVIDER: S-EPMC3038422 | biostudies-literature | 2010 Aug

REPOSITORIES: biostudies-literature

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Publications

Improving urinary incontinence in overweight and obese women through modest weight loss.

Wing Rena R RR Creasman Jennifer M JM West Delia Smith DS Richter Holly E HE Myers Deborah D Burgio Kathryn L KL Franklin Frank F Gorin Amy A AA Vittinghoff Eric E Macer Judith J Kusek John W JW Subak Leslee L LL

Obstetrics and gynecology 20100801 2 Pt 1

<h4>Objective</h4>To examine the relationship between magnitude of weight loss and changes in urinary incontinence frequency.<h4>Methods</h4>Overweight and obese women (N=338) with 10 or more urinary incontinence episodes per week were assigned randomly to an intensive 6-month behavioral weight loss program followed immediately by a 12-month weight maintenance program (intervention; n=226) or to a structured education program (control; n=112). The intervention and control groups were combined to ...[more]

PMID: 20664387

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Project description:BackgroundObesity is an established and modifiable risk factor for urinary incontinence, but conclusive evidence for a beneficial effect of weight loss on urinary incontinence is lacking.MethodsWe randomly assigned 338 overweight and obese women with at least 10 urinary-incontinence episodes per week to an intensive 6-month weight-loss program that included diet, exercise, and behavior modification (226 patients) or to a structured education program (112 patients).ResultsThe mean (+/-SD) age of the participants was 53+/-11 years. The body-mass index (BMI) (the weight in kilograms divided by the square of the height in meters) and the weekly number of incontinence episodes as recorded in a 7-day diary of voiding were similar in the intervention group and the control group at baseline (BMI, 36+/-6 and 36+/-5, respectively; incontinence episodes, 24+/-18 and 24+/-16, respectively). The women in the intervention group had a mean weight loss of 8.0% (7.8 kg), as compared with 1.6% (1.5 kg) in the control group (P<0.001). After 6 months, the mean weekly number of incontinence episodes decreased by 47% in the intervention group, as compared with 28% in the control group (P=0.01). As compared with the control group, the intervention group had a greater decrease in the frequency of stress-incontinence episodes (P=0.02), but not of urge-incontinence episodes (P=0.14). A higher proportion of the intervention group than of the control group had a clinically relevant reduction of 70% or more in the frequency of all incontinence episodes (P<0.001), stress-incontinence episodes (P=0.009), and urge-incontinence episodes (P=0.04).ConclusionsA 6-month behavioral intervention targeting weight loss reduced the frequency of self-reported urinary-incontinence episodes among overweight and obese women as compared with a control group. A decrease in urinary incontinence may be another benefit among the extensive health improvements associated with moderate weight reduction. (ClinicalTrials.gov number, NCT00091988.)

Project description:BackgroundLittle is known about the effect of intentional weight loss and subsequent weight regain on cardiometabolic risk factors in older adults. The objective of this study was to determine how cardiometabolic risk factors change in the year following significant intentional weight loss in postmenopausal women, and if observed changes were affected by weight and fat regain.MethodsEighty, overweight and obese, older women (age = 58.8±5.1 years) were followed through a 5-month weight loss intervention and a subsequent 12-month nonintervention period. Body weight/composition and cardiometabolic risk factors (blood pressure; total, high-density lipoprotein, and low-density lipoprotein cholesterol; triglycerides; fasting glucose and insulin; and Homeostatic Model Assessment of Insulin Resistance) were analyzed at baseline, immediately postintervention, and 6- and 12-months postintervention.ResultsAverage weight loss during the 5-month intervention was 11.4±4.1kg and 31.4% of lost weight was regained during the 12-month follow-up. On average, all risk factor variables were significantly improved with weight loss but regressed toward baseline values during the year subsequent to weight loss. Increases in total cholesterol, triglycerides, glucose, insulin, and Homeostatic Model Assessment of Insulin Resistance during the postintervention follow-up were significantly (p < .05) associated with weight and fat mass regain. Among women who regained weight, model-adjusted total cholesterol (205.8±4.0 vs 199.7±2.9mg/dL), low-density lipoprotein cholesterol (128.4±3.4 vs 122.7±2.4mg/dL), insulin (12.6±0.7 vs 11.4±0.7mg/dL), and Homeostatic Model Assessment of Insulin Resistance (55.8±3.5 vs 50.9±3.7mg/dL) were higher at follow-up compared with baseline.ConclusionsFor postmenopausal women, even partial weight regain following intentional weight loss is associated with increased cardiometabolic risk. Conversely, maintenance of or continued weight loss is associated with sustained improvement in the cardiometabolic profile.

Dataset Information

Improving urinary incontinence in overweight and obese women through modest weight loss.

Objective

Methods

Results

Conclusion

Clinical trial registration

Level of evidence

Publications

Improving urinary incontinence in overweight and obese women through modest weight loss.

Similar Datasets

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