Talking about incontinence: the first step toward prevention and treatment

Supported Intervention Versus Intervention Alone for Management of Fecal Incontinence in Patients With Inflammatory Bowel Disease: A Multicenter Mixed-Methods Randomized Controlled Trial

PURPOSE

The aims of this study were to test a noninvasive self-management intervention supported by specialist nurses versus intervention alone in patients with inflammatory bowel disease (IBD) experiencing fecal incontinence and to conduct a qualitative evaluation of the trial.

DESIGN

Multicenter, parallel-group, open-label, mixed-methods randomized controlled trial (RCT).

SUBJECTS AND SETTING

The sample comprised patients from a preceding case-finding study who reported fecal incontinence and met study requirements; the RCT was delivered via IBD outpatient clinics in 6 hospitals (5 in major UK cities, 1 rural) between September 2015 and August 2017. Sixteen participants and 11 staff members were interviewed for qualitative evaluation.

METHODS

Adults with IBD completed the study activities over a 3-month period following randomization. Each participant received either four 30-minute structured sessions with an IBD clinical nurse specialist and a self-management booklet or the booklet alone. Low retention numbers precluded statistical analysis; individual face-to-face or telephone interviews, recorded digitally and transcribed professionally, were conducted to evaluate the RCT. Transcripts were analyzed thematically using an inductive method.

RESULTS

Sixty-seven participants (36%) of the targeted 186 participants were recruited. The groups comprised 32 participants (17% of targeted participants) allocated to the nurse + booklet intervention and 35 (18.8% of targeted participants) allocated to the booklet alone. Less than one-third (n = 21, 31.3%) completed the study. Given the low recruitment and high attrition, statistical analysis of quantitative data was considered futile. Participant interviews were conducted concerning study participation and 4 themes emerged that described experiences of patients and staff. These data provided insights into reasons for low recruitment and high attrition, as well as challenges of delivering resource-heavy studies in busy health service environments.

CONCLUSIONS

Alternative approaches to trials of nurse-led interventions in hospital settings are needed as many interfering factors may prevent successful completion.

Effectiveness of continence promotion for older women via community organisations: a cluster randomised trial

OBJECTIVES

The primary objective of this cluster randomised controlled trial was to compare the effectiveness of the three experimental continence promotion interventions against a control intervention on urinary symptom improvement in older women with untreated incontinence recruited from community organisations. A second objective was to determine whether changes in incontinence-related knowledge and new uptake of risk-modifying behaviours explain these improvements.

SETTING

71 community organisations across the UK.

PARTICIPANTS

259 women aged 60 years and older with untreated incontinence entered the trial; 88% completed the 3-month follow-up.

INTERVENTIONS

The three active interventions consisted of a single 60 min group workshop on (1) continence education (20 clusters, 64 women); (2) evidence-based self-management (17 clusters, 70 women); or (3) combined continence education and self-management (17 clusters, 61 women). The control intervention was a single 60 min educational group workshop on memory loss, polypharmacy and osteoporosis (17 clusters, 64 women).

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary outcome was self-reported improvement in incontinence 3 months postintervention at the level of the individual. The secondary outcome was change in the International Consultation on Incontinence Questionnaire (ICIQ) from baseline to 3-month follow-up. Changes in incontinence-related knowledge and behaviours were also assessed.

RESULTS

The highest rate of urinary symptom improvement occurred in the combined intervention group (66% vs 11% of the control group, prevalence difference 55%, 95% CI 43% to 67%, intracluster correlation 0). 30% versus 6% of participants reported significant improvement respectively (prevalence difference 23%, 95% CI 10% to 36%, intracluster correlation 0). The number-needed-to-treat was 2 to achieve any improvement in incontinence symptoms, and 5 to attain significant improvement. Compared to controls, participants in the combined intervention reported an adjusted mean 2.05 point (95% CI 0.87 to 3.24) greater improvement on the ICIQ from baseline to 3-month follow-up. Changes in knowledge and self-reported risk-reduction behaviours paralleled rates of improvement in all intervention arms.

CONCLUSIONS

Continence education combined with evidence-based self-management improves symptoms of incontinence among untreated older women. Community organisations represent an untapped vector for delivering effective continence promotion interventions.

TRIAL REGISTRATION

ClinicalTrials.gov ID number NCT01239836.

Factors associated with persistent urinary incontinence

OBJECTIVE

Many women with urinary incontinence (UI) have symptoms that continue over many years; however, virtually nothing is known about factors that are associated with persistent UI.

STUDY DESIGN

We studied 36,843 participants of the Nurses' Health Study, aged 54-79 years at baseline for the UI study, who provided UI information on biennial questionnaires from 2000 through 2008; follow-up in the Nurses' Health Study is 90%. In total, 18,347 women had "persistent UI," defined as urine leakage ≥1/mo reported on all 5 biennial questionnaires during this 8-year period; 18,496 women had no UI during this period. Using multivariable-adjusted logistic regression, we estimated odds ratios (ORs) of persistent UI vs no UI across various demographic, lifestyle, and health-related factors, which were derived from reports in 2000.

RESULTS

Increasing age group, white race, greater parity, greater body mass index (BMI), and lower physical activity levels were each associated with greater odds of persistent UI, as were several health-related factors (ie, stroke, type 2 diabetes, and hysterectomy). Associations with persistent UI were particularly strong for increasing age group (P trend < .0001; OR, 2.75; 95% confidence interval [CI], 2.54-2.98 comparing women aged ≥75 vs <60 years) and greater BMI (P trend < .0001; OR, 3.14; 95% CI, 2.95-3.33 comparing women with BMI ≥30 vs <25 kg/m(2)); moreover, black women had much lower odds of persistent UI compared to white women (OR, 0.27; 95% CI, 0.21-0.34).

CONCLUSION

Factors associated with persistent UI were generally consistent with those identified in previous studies of UI over shorter time periods; however, older age, white race, and obesity were particularly strongly related to persistent UI.

Patients' experiences of seeking health care for lower urinary tract symptoms

A gap between experiencing symptoms and receiving effective treatment persists for people with lower urinary tract symptoms (LUTS), even for those who seek health care. In order to better understand how patients experience treatment seeking for LUTS, we interviewed a racially diverse sample of 90 men and women with a range of LUTS about their experiences seeking care. Thematic analysis revealed that patients often disclosed urinary symptoms first to primary care providers during a general examination or a visit for another health problem. Patients seek provider assistance typically when symptoms have intensified or are causing worry, and a desire for treatment trumps potential embarrassment; among women patients, feeling comfortable with a provider also is important for disclosing LUTS.

Validation of a 3-item OAB awareness tool

AIM

The purpose of this study was to validate a short awareness tool to assist patients in identifying if they have bothersome overactive bladder (OAB) symptoms.

METHODS

This secondary analysis study utilised data from a cross-sectional study of adult patients presenting for primary care visits. Patients completed an 8-item OAB screener. The clinician probed for urinary frequency, urgency, nocturia and urgency urinary incontinence. If the patient screened positive or reported the presence of at least one OAB symptom, additional questions were asked regarding lifestyle and coping issues. The clinician then diagnosed the patient as having No OAB, Possible OAB, or Probable OAB. Multivariate logistic regressions were performed to assess the feasibility of deriving a shorter screener to raise awareness of OAB among primary care patients.

RESULTS

The 1,260 patients in this study were 51.6±17.0 years old; 62% were women; and most (89%) were Caucasian. Clinicians diagnosed 12.1% of patients with Probable OAB, 19.7% with Possible OAB and 68.3% with No OAB. The logistic regression models were performed with OAB clinical diagnosis as the dependent variable comparing No OAB versus Probable OAB. Three items which included the symptoms of urinary frequency, urinary urgency and urine loss associated with a strong desire to urinate performed well as an awareness tool. A cut-point of four provided the most appropriate sensitivity (82%) and specificity (91%) when identifying Probable OAB and yielded adequate model fit. The final 3-item OAB Awareness Tool (OAB-V3) is gender neutral.

CONCLUSION

The 3-item OAB Awareness Tool (OAB-V3) correctly identified patients with symptoms of OAB with high sensitivity and specificity and can be used as a conversation starter for patients with symptoms of OAB.