Dataset Information

Comparing Vitamin D Supplementation Versus Placebo for Urgency Urinary Incontinence: A Pilot Study.

ABSTRACT: OBJECTIVES:To estimate the efficacy of vitamin D supplementation to reduce urgency urinary incontinence (UUI) episodes. DESIGN:Pilot, two-arm, randomized trial conducted from 2013 to 2017. Interventions were 12 weeks of weekly oral 50,000 IU vitamin D3 or placebo. SETTING:Academic, university-based outpatient clinic. PARTICIPANTS:Community-dwelling postmenopausal women, 50 years or older, with at least three UUI episodes on 7-day bladder diary and serum vitamin 25-hydroxyvitamin D (25[OH]D) of 30 ng/mL or less. MEASUREMENTS:The primary efficacy estimate was the percentage change in UUI episodes. Secondary estimates included changes in other lower urinary tract symptoms, along with exploratory subgroup analysis by race/ethnicity and obesity. RESULTS:We randomized 56 women (aged 50-84 years; mean = 60.5 ± 8.2 years), 28 to vitamin D and 28 to placebo; 51 completed treatments. Mean serum 25(OH)D at baseline (21.2 ± 5.2 and 18.2 ± 5.6, P = .30) improved to 57.9 ± 16.3 ng/mL with vitamin D3 and 21.9 ± 8.2 ng/mL with placebo (P < .001). UUI episodes per 24-hour day decreased by 43.0% with vitamin D3 compared to 27.6% with placebo (P = .22). Among black women (n = 33), UUI episodes decreased by 63.2% with vitamin D3 compared to 22.9% with placebo (P = .03). Among obese women, UUI episodes decreased by 54.1% with vitamin D compared to 32.7% with placebo (P = .29). For all women, changes in voiding frequency (P = .40), nocturia (P = .40), urgency (P = .90), incontinence severity (P = .81), and overactive bladder symptom severity (P = .47) were not different between arms. CONCLUSIONS:Postmenopausal women with UUI and vitamin D insufficiency demonstrated a greater than 40% decrease in UUI episodes, which did not reach statistical significance compared to placebo, except in the subset of black women. The results of this pilot study support further investigation of vitamin D3 alone or in combination with other treatments for UUI, particularly for women in higher-risk subgroups. J Am Geriatr Soc 67:570-575, 2019.

SUBMITTER: Markland AD

PROVIDER: S-EPMC6403014 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature

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Comparing Vitamin D Supplementation Versus Placebo for Urgency Urinary Incontinence: A Pilot Study.

Markland Alayne D AD Tangpricha Vin V Mark Beasley T T Vaughan Camille P CP Richter Holly E HE Burgio Kathryn L KL Goode Patricia S PS

Journal of the American Geriatrics Society 20181221 3

<h4>Objectives</h4>To estimate the efficacy of vitamin D supplementation to reduce urgency urinary incontinence (UUI) episodes.<h4>Design</h4>Pilot, two-arm, randomized trial conducted from 2013 to 2017. Interventions were 12 weeks of weekly oral 50,000 IU vitamin D3 or placebo.<h4>Setting</h4>Academic, university-based outpatient clinic.<h4>Participants</h4>Community-dwelling postmenopausal women, 50 years or older, with at least three UUI episodes on 7-day bladder diary and serum vitamin 25-hy ...[more]

PMID: 30578542

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Project description:PurposeWe characterize patients with urinary urgency with vs without urgency urinary incontinence who presented to clinics actively seeking treatment for their symptoms.Materials and methodsParticipants who enrolled in the Symptoms of Lower Urinary Tract Dysfunction Research Network were categorized into urinary urgency with vs without urgency urinary incontinence. Participants were followed for 1 year; their urinary symptoms, urological pain, psychosocial factors, bowel function, sleep disturbance, physical activity levels, physical function, and quality of life were compared. Mixed effects linear regression models were used to examine the relationships between urgency urinary incontinence and these factors.ResultsAmong 683 participants with urinary urgency at baseline, two-thirds (n=453) also had urgency urinary incontinence; one-third (n=230) had urinary urgency-only without urgency urinary incontinence. No differences were detected in urological pain between urinary urgency-only and urgency urinary incontinence. Those with urgency urinary incontinence had more severe urgency and frequency symptoms, higher depression, anxiety, perceived stress scores, more severe bowel dysfunction and sleep disturbance, lower physical activity levels, lower physical function, and worse quality of life than those with urinary urgency-only. Among those with urinary urgency-only at baseline, 40% continued to have urinary urgency-only, 15% progressed to urgency urinary incontinence, and 45% had no urgency at 12 months. Fifty-eight percent with urgency urinary incontinence at baseline continued to report urgency urinary incontinence at 12 months, while 15% improved to urinary urgency-only, and 27% had no urgency.ConclusionsPatients with urgency urinary incontinence have severe storage symptoms, more psychosocial symptoms, poorer physical functioning, and worse quality of life. Our data suggested urgency urinary incontinence may be a more severe manifestation of urinary urgency, rather than urinary urgency and urgency urinary incontinence being distinct entities.

Project description:BACKGROUND:Women with refractory urgency urinary incontinence can be treated with onabotulinumtoxinA or sacral neuromodulation. Little data exists on the comparative effects of treatment of refractory urgency urinary incontinence on other pelvic floor complaints, such as bowel and sexual function. OBJECTIVE:The objective of this study was to compare the impact of these treatments on fecal incontinence and sexual symptoms. METHODS:This was a planned supplemental analysis of a randomized trial in women with refractory urgency urinary incontinence treated with onabotulinumtoxinA (n = 190) or sacral neuromodulation (n = 174). Fecal incontinence and sexual symptoms were assessed at baseline and at 6, 12, and 24 months. Fecal incontinence symptoms were measured using the St Mark's (Vaizey) Fecal Incontinence severity scale. Sexual symptoms were measured using the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire-12 (PISQ-12) and the Pelvic Organ Prolapse/Incontinence Sexual Questionnaire, IUGA-Revised (PISQ-IR). The PISQ-IR allows measurement of sexual symptoms in both sexually active and non-sexually active adults. Primary outcomes were change in Vaizey and PISQ-12 scores between baseline and 6 months. Secondary outcomes were change in PISQ-IR total and subscores between baseline and 6 months and change in Vaizey, PISQ-12, and PISQ-IR scores between baseline and 12 and 24 months. Intent-to-treat analysis was performed using repeated measures mixed model to estimate change in all parameters from baseline while adjusting for the baseline score. A subgroup analysis of women with clinically significant bowel symptoms was conducted based on baseline Vaizey score of ?12. RESULTS:At baseline, mean Vaizey scores were indicative of mild fecal incontinence symptoms and were not different between onabotulinumtoxinA and sacral neuromodulation groups (7.6 ± 5.3 vs 6.6 ± 4.9, P = .07). The proportion of sexually active women (56% vs 63%, P = .25), mean PISQ-12 score (33.4 ± 7.5 vs 32.7 ± 6.7, P = .55), or PISQ-IR subscores were also not different between the onabotulinumtoxinA and sacral neuromodulation groups at baseline. There was no difference between women treated with onabotulinumtoxinA and those treated with sacral neuromodulation at 6 months in terms of improvement in fecal incontinence symptom score (Vaizey: -1.9, 95% confidence interval -2.6 to -1.2 vs -0.9, 95% confidence interval -1.7 to -0.2, P = .07) or sexual symptoms score (PISQ-12: 2.2, 95% confidence interval 0.7 to 3.7 vs 2.2, 95% confidence interval 0.7 to 3.7, P = .99). There was no difference in improvement between groups in the sexual symptom subscores in sexually active and non-sexually active women at 6 months. Similar findings were noted at 12 and 24 months. In a subgroup (onabotulinumtoxinA = 33 and sacral neuromodulation = 22) with clinically significant fecal incontinence at baseline (Vaizey score ?12), there was a clinically meaningful improvement in symptoms in both groups from baseline to 6 months, with no difference in improvement between the onabotulinumtoxinA and sacral neuromodulation groups (-5.1, 95% confidence interval -7.3 to -2.8 vs -5.6, 95% confidence interval -8.5 to -2.6, P = .8). CONCLUSION:There were no differences in improvement of fecal incontinence and sexual symptoms in women with urgency urinary incontinence treated with onabotulinumtoxinA or sacral neuromodulation. Women with significant fecal incontinence symptoms at baseline had clinically important improvement in symptoms, with no difference between the treatments. Our findings can help clinicians counseling women considering treatment for refractory urgency urinary incontinence.

Project description:BackgroundAnticholinergic medications and onabotulinumtoxinA are used to treat urgency urinary incontinence, but data directly comparing the two types of therapy are needed.MethodsWe performed a double-blind, double-placebo-controlled, randomized trial involving women with idiopathic urgency urinary incontinence who had five or more episodes of urgency urinary incontinence per 3-day period, as recorded in a diary. For a 6-month period, participants were randomly assigned to daily oral anticholinergic medication (solifenacin, 5 mg initially, with possible escalation to 10 mg and, if necessary, subsequent switch to trospium XR, 60 mg) plus one intradetrusor injection of saline or one intradetrusor injection of 100 U of onabotulinumtoxinA plus daily oral placebo. The primary outcome was the reduction from baseline in mean episodes of urgency urinary incontinence per day over the 6-month period, as recorded in 3-day diaries submitted monthly. Secondary outcomes included complete resolution of urgency urinary incontinence, quality of life, use of catheters, and adverse events.ResultsOf 249 women who underwent randomization, 247 were treated, and 241 had data available for the primary outcome analyses. The mean reduction in episodes of urgency urinary incontinence per day over the course of 6 months, from a baseline average of 5.0 per day, was 3.4 in the anticholinergic group and 3.3 in the onabotulinumtoxinA group (P=0.81). Complete resolution of urgency urinary incontinence was reported by 13% and 27% of the women, respectively (P=0.003). Quality of life improved in both groups, without significant between-group differences. The anticholinergic group had a higher rate of dry mouth (46% vs. 31%, P=0.02) but lower rates of catheter use at 2 months (0% vs. 5%, P=0.01) and urinary tract infections (13% vs. 33%, P<0.001).ConclusionsOral anticholinergic therapy and onabotulinumtoxinA by injection were associated with similar reductions in the frequency of daily episodes of urgency urinary incontinence. The group receiving onabotulinumtoxinA was less likely to have dry mouth and more likely to have complete resolution of urgency urinary incontinence but had higher rates of transient urinary retention and urinary tract infections. (Funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development and the National Institutes of Health Office of Research on Women's Health; ClinicalTrials.gov number, NCT01166438.).

Project description:PURPOSE:We measured urinary biomarker levels in women with refractory urgency urinary incontinence and controls at baseline and 6 months after treatment with sacral neuromodulation or intradetrusor injection of onabotulinumtoxinA. We also assessed the association of baseline biomarkers with posttreatment urgency urinary incontinence episodes and overactive bladder symptom bother outcomes. MATERIALS AND METHODS:First morning urine samples were collected from consented trial participants and age matched women without urgency urinary incontinence. Biomarkers reflecting general inflammation, neuroinflammation, afferent neurotransmitters and tissue remodeling were measured using standardized enzyme-linked immunosorbent assay and activity assays as appropriate. Symptom bother was assessed by the overactive bladder questionnaire and urgency urinary incontinence episodes were determined by bladder diary. Linear models were used to examine differences in mean biomarker levels and the change in urgency urinary incontinence episodes and symptom bother between baseline and 6 months. Modest evidence of a potential association was represented by p ?0.01 and p ?0.004 represented moderate evidence of an association with outcomes. RESULTS:Baseline biomarker levels differed little between cases and controls except tropoelastin (p = 0.001) and N-terminal telopeptide collagen type 1 (p <0.001). Changes in biomarker levels 6 months after intervention included decreases in collagenase (p <0.001) in both treatment groups and increases in interleukin-8 (p = 0.002) and matrix metalloprotease-9 (p <0.001) in the onabotulinumtoxinA group. Higher baseline calcitonin gene-related peptide across both treatments (p = 0.007) and nerve growth factor in the onabotulinumtoxinA arm (p = 0.007) were associated with less reduction in overactive bladder symptom bother. CONCLUSIONS:Refractory urgency urinary incontinence is a complex condition. These data suggest that matrix remodeling and neuropeptide mediation may be involved in its pathophysiological mechanisms and response to treatment.

Project description:Treatment of urgency urinary incontinence has focused on pharmacologically treating detrusor overactivity. Recent recognition that altered perception of internal stimuli (interoception) plays a role in urgency urinary incontinence suggests that exploration of abnormalities of brain function in this disorder could lead to better understanding of urgency incontinence and its treatment.We sought to: (1) evaluate the relationship between bladder filling, perceived urgency, and activation at brain sites within the interoceptive network in urgency urinary incontinence; (2) identify coactivation of other brain networks that could affect interoception during bladder filling in urgency incontinence; and (3) demonstrate interaction between these sites prior to bladder filling by evaluating their resting-state connectivity.We performed an observational cohort study using functional magnetic resonance imaging to compare brain function in 53 women with urgency urinary incontinence and 20 controls. Whole-brain voxelwise analyses of covariance were performed to examine differences in functional brain activation between groups during a task consisting of bladder filling, hold (static volume), and withdrawal phases. The task was performed at 3 previously established levels of baseline bladder volume, the highest exceeding strong desire to void volume. All women continuously rated their urge on a 0- to 10-point Likert scale throughout the task and a mixed measures analysis of variance was used to test for differences in urge ratings. Empirically derived regions of interest from analysis of activation during the task were used as seeds for examining group differences in resting-state functional connectivity.In both urgency urinary incontinent participants and controls, changes in urge ratings were greatest during bladder filling initiated from a high baseline bladder volume and urgency incontinent participants' rating changes were greater than controls. During this bladder-filling phase urgency incontinent participant's activation of the interoceptive network was greater than controls, including in the left insula and the anterior and middle cingulate cortex. Urgency incontinent participant's activation was also greater than controls at sites in the ventral attention network and posterior default mode network. Urgency incontinent participant's connectivity was greater than controls between a middle cingulate seed point and the dorsal attention network, a "top-down" attentional network. Control connectivity was greater between the midcingulate seed point and the ventral attention network, a "bottom-up" attentional network.Increasing urge was associated with greater urgency incontinent participant than control activation of the interoceptive network and activation in networks that are determinants of self-awareness (default mode network) and of response to unexpected external stimuli (ventral attention network). Differences in connectivity between interoceptive networks and opposing attentional networks (ventral attention network vs dorsal attention network) were present even before bladder filling (in the resting state). These findings are strong evidence for a central nervous system component of urgency urinary incontinence that could be mediated by brain-directed therapies.

Dataset Information

Comparing Vitamin D Supplementation Versus Placebo for Urgency Urinary Incontinence: A Pilot Study.

Publications

Comparing Vitamin D Supplementation Versus Placebo for Urgency Urinary Incontinence: A Pilot Study.

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