Informal caregiving time and costs for urinary incontinence in older individuals in the United States

Physical, emotional, and financial burdens of toileting assistance for family caregivers in home care settings and factors associated with each burden: A cross-sectional study

AIM

Caregivers in home care settings may experience significant physical, emotional, and financial burdens in providing toileting assistance. However, few studies have evaluated these three aspects of caregiver burden. Therefore, this study aimed to clarify the physical, emotional, and financial burdens of toileting assistance and examine the factors associated with each burden.

METHODS

A self-administered postal questionnaire was distributed to 405 family caregivers of older adults receiving home care and subsidies for incontinence products in Japan in 2019. Family caregivers answered questions about toileting assistance, the perceived physical, emotional, and financial burdens of providing toileting assistance at home, and the urinary/fecal symptoms of older adults.

RESULTS

Of the 242 family caregivers who reported each burden, 213 (88%) had experienced at least one physical, emotional, or financial burden. The prevalence of physical, emotional, and financial burdens was 77.3%, 78.1%, and 70.7%, respectively. Approximately 60% of respondents reported experiencing all three burdens. Physical burden was associated with spouses acting as primary caregivers, nocturia, fecal incontinence, and the odor of urine/feces from toileting assistance. Emotional burden was associated with nighttime assistance, urinary/fecal leakage from absorbent incontinence products, and the odor of urine/feces. Financial burden was associated with frequent assistance, disposal costs of absorbent incontinence products, and the degree of toileting assistance.

CONCLUSIONS

The results revealed a high prevalence of the three burdens of toileting assistance among family caregivers, suggesting the need to assess these burdens. Furthermore, they suggested the importance of providing guidance to family members, which may help reduce these burdens.

Factors associated with caregiver burden of toileting assistance at home versus in a nursing home: A cross-sectional study

This study aimed to identify differences in caregiver burden related to toileting assistance, and examine the factors associated with the most burdensome aspects of providing toileting assistance. In 2019, a self-administered postal survey was conducted with 743 caregivers of older adults who received subsidies for continence products in Komatsu City, Japan. Both family caregivers and nursing home staff answered questions regarding older adults' urinary/fecal symptoms, toileting assistance, and perceived caregiver burden. Older adults living at home had less need for toileting assistance than those in nursing homes. However, family caregivers experienced more burden than nursing home staff. The most frequent physical burden associated with toileting assistance for family caregivers was urinary/fecal leakage from absorbent incontinence products. This burden was linked to family caregivers providing care at home, using a combination of urinary pads and diapers, and symptoms that caused burdens on caregivers including urinary/fecal incontinence, nocturia, and no desire to urinate. These results suggest that leakage caused by the inappropriate use of urinary pads combined with diapers is a source of caregiver burden. Continence care experts should provide guidance to family caregivers of older adults, particularly those who are underweight and frail, regarding the selection and fitting of absorbent incontinence products.

The Prevalence of Incontinence and Its Association With Urinary Tract Infections, Dermatitis, Slips and Falls, and Behavioral Disturbances Among Older Adults in Medicare Fee-for-Service

PURPOSE

The purpose of this study was to examine the prevalence of urinary (UI), fecal (FI), and dual incontinence (DI) in older adults and their association with urinary tract infections, dermatitis, slips and falls, and behavioral disturbances based on Medicare fee-for-service (FFS) claims data.

DESIGN

Retrospective analysis.

SUBJECTS AND SETTINGS

Data from administrative claims from the CMS Medicare Limited Data Set (5% sample) for all months in 2018 were reviewed. The analysis was limited to FFS Medicare beneficiaries, with minimum of 3-month enrollment in Parts A and B who were at least 65 years old. This cohort included 1.2 million beneficiaries in the United States.

METHODS

We used diagnosis codes to identify members with incontinence and grouped these members into 3 categories (UI only, FI only, and DI). We also divided claims based on 4 sites of care (nursing home, skilled nursing facility, home health, and self- or family care). We then determined the prevalence of (1) urinary tract infections (UTIs), (2) dermatitis, (3) slips and falls, and (4) behavioral disturbances for each type of incontinence.

RESULTS

We found that 11.2% of Medicare members had a claims-based diagnosis of incontinence in 2018. On average, those diagnosed with incontinence experienced 5 times more UTIs, 2 times as many dermatitis events, more than twice as many slips and falls, and 2.8 times more behavior disturbances compared to those without an incontinence diagnosis. For those with DI, the prevalence of the 4 outcomes was significantly higher (between 22% and 185%) compared to those with UI only.

CONCLUSIONS

Findings show that Medicare beneficiaries diagnosed as incontinent experience a much higher prevalence of UTIs, dermatitis, slips and falls, and behavioral disturbances compared to those without a diagnosis of incontinence. Our results suggest that incontinence may be an important indicator diagnosis for multiple other conditions and, if not well-managed, may challenge the desire for those who are incontinent to age at home.

Ergonomic comparison of different incontinence products and effects on time and physical demands on carers

BACKGROUND

Caregivers are at a high risk of musculoskeletal injuries. Efficiency in handling and changing patients' absorbent incontinence products may reduce the burden of caring.

AIMS

This study aimed to compare various types of absorbent incontinence products from an ergonomic perspective and assess the length of time required for handling these products and the physical demand on caregivers' backs, hands and fingers.

METHODS

A within-subject design was selected for two studies involving 64 experienced nurses. The first study was conducted at a test centre in Germany, while the second was performed at a hospital in France. Objective data, such as the time required to apply or change a product and physical stress on the back and hands/wrists, as well as users' subjective assessment of product handling were investigated.

FINDINGS

Both objective and subjective assessments showed that elastic slips were superior to other slip products. The traditional and belted slips were the second-best products in the objective and subjective assessments respectively.

CONCLUSION

Choice of incontinence product influences the time required and the physical demands associated with handling. Both aspects can be considerably reduced with the use of appropriate absorbent incontinence products.

TReating Incontinence for Underlying Mental and Physical Health (TRIUMPH): a study protocol for a multicenter, double-blinded, randomized, 3-arm trial to evaluate the multisystem effects of pharmacologic treatment strategies for urgency-predominant urinary incontinence in ambulatory older women

BACKGROUND

Urgency-type urinary incontinence affects one in four older community-dwelling women and overlaps with other common aging-associated health syndromes such as cognitive impairment, physical mobility impairment, and depression. Observational studies have raised concern about potentially higher rates of delirium and dementia in older adults taking anticholinergic bladder medications, but few prospective data are available to evaluate the effects of these and other pharmacologic treatments for urgency incontinence on cognition and other multisystem functional domains important to older women.

METHODS

The TRIUMPH study is a randomized, double-blinded, 3-arm, parallel-group trial comparing the multisystem effects of anticholinergic versus beta-3-adrenergic agonist bladder therapy and versus no active bladder anti-spasmodic pharmacotherapy in older women with urgency incontinence. Women aged 60 years and older (target N = 270) who have chronic urgency-predominant urinary incontinence and either normal or mildly impaired cognition at baseline are recruited from the community by investigators based in northern California, USA. Participants are randomized in equal ratios to take identically encapsulated oral anticholinergic bladder therapy (in the form of tolterodine 2 mg extended release [ER]), oral beta-3 adrenergic agonist bladder therapy (mirabegron 25 mg ER), or placebo daily for 24 weeks, with the option of participant-directed dose titration (to tolterodine 4 mg ER, mirabegron 50 mg ER, or matching placebo daily). Participants also receive patient-oriented information and instructions about practicing first-line behavioral management strategies for incontinence. The primary outcome is change in composite cognitive function over 24 weeks assessed by a comprehensive battery of cognitive tests, with a secondary exploration of the persistence of change at 36 weeks. Secondary outcomes include changes over 24 and 36 weeks in domain-specific cognitive function; frequency, severity, and impact of urgency-associated urinary symptoms; physical function and balance; sleep quality and daytime sleepiness; psychological function; and bowel function.

DISCUSSION

The TRIUMPH trial addresses the need for rigorous evidence to guide counseling and decision-making for older women who are weighing the potential multisystem benefits and risks of pharmacologic treatments for urgency incontinence in order to preserve their day-to-day functioning, quality of life, and independence in older age.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05362292. Registered on May 5, 2022.

The effect of pelvic floor exercises performed with EMG biofeedback or a vaginal cone on incontinence severity, pelvic floor muscle strength, and quality of life in women with stress urinary incontinence: a randomized, 6-month follow-up study

INTRODUCTION AND HYPOTHESIS

The objective was to assess the effectiveness of pelvic floor exercises performed with electromyographic (EMG) biofeedback or a vaginal cone on incontinence severity, muscle strength, social activity level, quality of life, treatment success, and treatment satisfaction in women with stress urinary incontinence (SUI).

METHODS

This prospective, randomized study included 40 female patients diagnosed with SUI. Patients were randomly divided into two groups as the group receiving pelvic floor muscle exercise (PFME) with a vaginal cone at home (n = 20) and the group receiving PFME with EMG biofeedback in the hospital (n = 20). The measurement of urinary incontinence severity with a 1-h pad test, assessment of social activity with the social activity index (SAI), assessment of incontinence-specific quality of life, manual measurement of pelvic floor muscle strength, and the assessment of treatment satisfaction were performed in the pre-treatment period and post-treatment at 3 and 6 months.

RESULTS

In intragroup analyses, an improvement was observed in both groups in the pad test, muscle strength, SAI, quality of life, and treatment satisfaction measurement compared with the pre-treatment period (p < 0.05). No significant difference was found between the groups in terms of assessment parameters in intergroup analyses during follow-up (p > 0.05).

CONCLUSION

It was concluded that both EMG biofeedback assisted PFME and PFME with a vaginal cone had curative effects on incontinence in patients with SUI. We believe that both protocols can be used as acceptable and effective conservative therapy methods in the treatment of women with SUI considering their preference.

Nurse perspectives on the psychosocial care of patients with urinary incontinence in home hospice: A qualitative study

BACKGROUND

Urinary incontinence is prevalent among patients receiving home hospice and presents multiple care management challenges for nurses and family caregivers.

AIM

This study sought to understand how urinary incontinence influences the psychosocial care of patients receiving home hospice and the strategies that nurses employ to maximize patient and family comfort.

DESIGN

Qualitative descriptive study using semi-structured interviews.

SETTING/PARTICIPANTS

Nurses employed at a large not-for-profit hospice agency in New York City.

RESULTS

Analyses of 32 interviews revealed three primary themes. First, nurses considered urinary incontinence to be associated with multiple psychosocial issues including embarrassment for patients and caregiver burden. Second, nurses described urinary incontinence as a threat to patient dignity and took steps to preserve their continence function. Third, nurses assisted patients and their families to cope with urinary incontinence through normalization, reframing incontinence as part of the disease process, mobilizing caregiving assistance, and encouraging use of continence supplies such as diapers and liners.

CONCLUSION

Urinary incontinence influences the psychosocial care of patients receiving home hospice and nurses employ strategies to maximize patient and family comfort. Additional research is needed to examine the psychosocial benefits of facilitated discussions with patients and family members about incontinence, provision of caregiving support, and distribution of comprehensive incontinence supplies to patients with fewer resources.

A Scoping Review of the Economic Burden of Non-Cancerous Genitourinary Conditions

OBJECTIVE

To provide a scoping review of the economic burden of non-cancerous genitourinary conditions (NCGUCs).

METHODS

A scoping review of the literature surrounding the economic costs associated with NCGUCs was conducted for literature published between 1990-2020. The articles were screened and relevant articles were selected for review. These articles were abstracted with information pertaining to the costs surrounding NCGUCs. A descriptive analysis of the data was conducted.

RESULTS

We found 3298 articles in our scoping review. Of these, we found 38 relevant articles related to pelvic floor dysfunction and pelvic organ prolapse, interstitial cystitis, neurogenic bladder, nocturia, urinary tract infections, urolithiasis, urinary incontinence, benign prostatic hyperplasia, overactive bladder, and erectile dysfunction of which the data is reviewed.

CONCLUSION

Although the data in estimating the economic burden is limited, existing evidence demonstrates a significant component of health care spending on NCGUCs. Much of the spending is out-of-pocket and indirect costs that are difficult to measure which may increase the magnitude of the costs. There is a need for future research that takes a holistic look at the economic impact of NCGUCs.

Navigating through incontinence: A qualitative systematic review and meta-aggregation of the experiences of family caregivers

BACKGROUND

Community dwelling older adults who are care dependent are highly affected by incontinence, resulting in substantial informal caregiver burden. Understanding the experiences of these caregivers is needed to develop supportive programs that reduce caregiver burden and rates of institutionalization for care recipients.

OBJECTIVES

This systematic review aimed to critically appraise and synthesize the qualitative literature on the perceptions, experiences, and consequences of informal caregivers managing incontinence in community dwelling older adults.

DESIGN

A qualitative evidence synthesis using meta-aggregation.

DATA SOURCES

CINAHL, Embase, Ovid Medline, PsycInfo, Scopus, and ProQuest Dissertations and Theses.

REVIEW METHODS

A comprehensive search was conducted to identify qualitative studies of all designs, published in English from January 1970 to November 2020, reporting on the experiences of unpaid adult family members or friends providing care at home to an adult aged 60 or older with urinary and/or fecal incontinence. Screening, data extraction, and quality appraisal were conducted independently by two reviewers, with disagreements resolved by consensus with all team members. Joanna Briggs Institute (JBI) processes were used to assess study quality, and the dependability and credibility of both study findings and synthesized findings. All articles included met predetermined criteria.

RESULTS

Database searches yielded 1165 references, of which 117 full-text documents were screened. Seven articles of moderate to high methodological quality met eligibility criteria and were included. Studies occurred in nine countries with 134 participants who were mostly female spouses of the care recipient. From these eligible studies, 49 findings were extracted with 35 equivocal or credible findings eligible for meta-aggregation. Findings were synthesized into the following four categories: 1) emotional responses, 2) physical, financial, and social consequences, 3) family roles and caregiver support, and 4) management and coping strategies.

CONCLUSIONS

Informal caregivers experience many physical, psychosocial, and financial challenges in caring for an older family member with incontinence. Educational and supportive programs for managing incontinence should be multi-component and tailored to meet the individual needs of informal caregivers. Future research should incorporate strategies to cope with emotional responses and offer practical strategies for managing incontinence.

PROSPERO REGISTRATION

CRD42017069185.

Mirabegron Alleviates the Degree of Burden Experienced by Caregivers of Older Females with Mixed or Urge Incontinence: A Prospective Study

Purpose

Older people, especially women, have the highest known prevalence of urinary incontinence (UI) of any other age-group. Continual care provision for elderly incontinent females is an incredibly arduous process, yet only very few studies have investigated the issue. Aim of the study was to evaluate the impact of mirabegron’s treatment on the degree of burden experienced by caregivers of elderly female patients with UI.

Patients and Methods

A hundred and eighty-six caregivers of older females with mixed or urgency UI besides various conditions (strokes, post-operative recovery after major surgery, etc.) were included in the study. Group A comprised 91 patients that did not want to receive any treatment for UI. Group B consisted of 95 elderly females treated for UI with mirabegron 50 mg/daily for three months. All caregivers completed the Zarit Burden Scale (ZBS) questionnaire at the outset and after the three months. All patients completed a bladder diary at the beginning and at the end of the observation/medication period.

Results

Patients receiving mirabegron presented a statistically significant improvement in UI parameters. Their caregivers showed a statistically significant decrease in the ZBS total score as well as separate domains.

Conclusion

This pilot study confirms that mirabegron administration can improve the quality of life of older females suffering from UI while substantially relieving caregiver burden. Recognizing the physical and emotional reactions of caregivers may help health providers deliver better support and resources to meet the needs of caregivers and patients alike.

Racial Differences in Urinary Incontinence Prevalence, Overactive Bladder and Associated Bother among Men: The Multi-Ethnic Study of Atherosclerosis

PURPOSE

We examined the association of race/ethnicity with urinary incontinence subtypes and overactive bladder, and associated bother in older men.

MATERIALS AND METHODS

This cross-sectional analysis used data from the Multi-Ethnic Study of Atherosclerosis, an observational cohort of 4 racial/ethnic groups. At the sixth followup examination (age 60 to 98 years, 2015 to 2016) urinary symptoms were ascertained with the International Consultation on Incontinence Questionnaire. Prevalence ratios of urinary incontinence subtypes and overactive bladder without incontinence by race/ethnicity were calculated while adjusting for demographics, comorbidities and medications. Degree of bother was based on scale of 0 (none) to 10 (most) with bother presence defined as a score of 3 or greater.

RESULTS

Among 1,536 men 94% completed the questionnaire. Among completers, race/ethnicity was 40.7% nonHispanic White, 14.3% Chinese, 23.0% nonHispanic Black and 22.1% Hispanic. Urinary incontinence was reported by 11.1% and urgency urinary incontinence accounted for 78.0% of all urinary incontinence. The highest prevalence of urgency urinary incontinence was noted among nonHispanic Black men (13.0%) followed by Hispanic (11.3%), nonHispanic White (6.8%) and Chinese (2.9%) men. NonHispanic Black men showed a higher prevalence of any urinary incontinence (PR 1.62, 95% CI 1.06-2.47) and urgency urinary incontinence (1.63, 95% CI 1.01-2.61) compared to nonHispanic White men after adjustments for covariates. No significant association was noted with other urinary incontinence subtypes by race/ethnicity after adjustment for covariates. More than 70% of urinary incontinence was associated with bother for all racial/ethnic groups.

CONCLUSIONS

Urinary incontinence prevalence differs by race/ethnicity but most urinary incontinence is associated with bother regardless of race/ethnicity.

The association between activities of daily living and long hours of care provided by informal caregivers using a nationally representative survey in Japan

•We determined the relationship between long hours of care and the assistance in each activity of daily living (ADL) element.•The assistance in wiping of the body, dressing and toileting were significantly associated with longer hours of care .•To support caregivers effectively, it is important to consider the kinds of ADL elements of the care recipients.

Feasibility of Tele-Prompt: A tablet-based prompted voiding intervention to support informal caregivers of older adults with urinary incontinence

Urinary incontinence (UI) is a highly prevalent condition, burdening older adults and their informal caregivers. This study explored the development and feasibility of a 6-week evidence-based, educational/skill building program delivered via tablet-personal computer aimed at developing informal caregiver UI knowledge; and enhancing informal caregiver skill set in prompted voiding and toileting strategies. Caregivers also received individualized weekly coaching sessions from a nurse expert. Feasibility and preliminary efficacy were tested in three caregiver/care-recipient dyads. Recruitment of eligible participants through community-based resources was a challenge to feasibility. Most caregivers found the technology acceptable, but adherence to prompted voiding was inconsistent. All caregivers rated the intervention highly, reported improvements in their care-recipient's urine leakage, found access to a UI expert beneficial, and would recommend it to a friend. The results suggest that the tablet-facilitated intervention was feasible and acceptable to informal caregivers and showed promise for improving both caregiver and care recipient outcomes.

Urinary Incontinence in Older Adults

This article is part of a series, Supporting Family Caregivers: No Longer Home Alone, published in collaboration with the AARP Public Policy Institute. Results of focus groups, conducted as part of the AARP Public Policy Institute's No Longer Home Alone video project, supported evidence that family caregivers aren't given the information they need to manage the complex care regimens of family members. This series of articles and accompanying videos aim to help nurses provide caregivers with the tools they need to manage their family member's health care at home.The articles in this new installment of the series provide simple and useful instructions that nurses should reinforce with family caregivers. This article is the first of two that provide an update on urinary incontinence and its management in older adults. The second article will contain an informational tear sheet-Information for Family Caregivers-that contains links to the instructional videos. To use this series, nurses should read the articles first, so they understand how best to help family caregivers, and then encourage caregivers to watch the videos and ask questions. In this article, the videos can be found in Resources for Nurses.

The impact of the absorbent products distribution system on family caregivers of older people with incontinence in Italy: perception of the support received

Background

Urinary incontinence is a chronic, age-related disorder, likely to increase in the future due to global population ageing. In Italy, as in most countries, older people with incontinence are often cared for by family caregivers, whose burden might be worsened by the perception of receiving an inadequate support, due to the lack of customized services. The aim of this study was to evaluate the impact of the absorbent products distribution method on family caregivers’ perception of the support received.

Methods

The study compared the distribution of pads to homes and in pharmacy via a survey reaching 101 family caregivers of older people with incontinence living in two geographical areas of the Marche Region (Central Italy) with different distribution systems. The association between “Quality of perceived support” (the outcome variable) and two types of absorbent products delivery methods (i.e. pharmacy and home distribution) was analysed by means of a general linear model.

Results

Findings show that family caregivers receiving pads at home (HODs) perceived a higher support than those gaining them at the pharmacy (PHADs) (respectively 68.1% vs 35%). The association between perceived support level and distribution system remained even after correction for confounding factors. 70.2% of PHADs reported “Poor well-being”, versus only 53.7% of HODs. The latter are more satisfied with the type of products distribution and thus less inclined to experiment different systems for the supply of products for the urinary continence (e.g. by voucher). The results are virtually reversed among PHADs and the difference is statistically significant (p <  0.001).

Conclusions

When family caregivers feel supported by a more customized service delivery system, their perception of the care-related burden is mitigated. Thus, it is important to consider the needs of both family caregivers and cared for older people, and not only of the latter for designing a more suitable distribution of absorbent products. The best solution could be leaving end-users the freedom to choose how they want to get products (e.g. voucher or personal budget). This requires a reorganization of the current pads delivery systems adopted by the Marche and by other Italian Regional Health Systems.

A group-based yoga program for urinary incontinence in ambulatory women: feasibility, tolerability, and change in incontinence frequency over 3 months in a single-center randomized trial

BACKGROUND

Because of the limitations of existing clinical treatments for urinary incontinence, many women with incontinence are interested in complementary strategies for managing their symptoms. Yoga has been recommended as a behavioral self-management strategy for incontinence, but evidence of its feasibility, tolerability, and efficacy is lacking.

OBJECTIVE

To evaluate the feasibility and tolerability of a group-based therapeutic yoga program for ambulatory middle-aged and older women with incontinence, and to examine preliminary changes in incontinence frequency as the primary efficacy outcome after 3 months.

MATERIALS AND METHODS

Ambulatory women aged 50 years or older who reported at least daily stress-, urgency-, or mixed-type incontinence, were not already engaged in yoga, and were willing to temporarily forgo clinical incontinence treatments were recruited into a randomized trial in the San Francisco Bay area. Women were randomly assigned to take part in a program of twice-weekly group classes and once-weekly home practice focused on Iyengar-based yoga techniques selected by an expert yoga panel (yoga group), or a nonspecific muscle stretching and strengthening program designed to provide a rigorous time-and-attention control (control group) for 3 months. All participants also received written, evidence-based information about behavioral incontinence self-management techniques (pelvic floor exercises, bladder training) consistent with usual first-line care. Incontinence frequency and type were assessed by validated voiding diaries. Analysis of covariance models examined within- and between-group changes in incontinence frequency as the primary efficacy outcome over 3 months.

RESULTS

Of the 56 women randomized (28 to yoga, 28 to control), the mean age was 65.4 (±8.1) years (range, 55-83 years), the mean baseline incontinence frequency was 3.5 (±2.0) episodes/d, and 37 women (66%) had urgency-predominant incontinence. A total of 50 women completed their assigned 3-month intervention program (89%), including 27 in the yoga and 23 in the control group (P = .19). Of those, 24 (89%) in the yoga and 20 (87%) in the control group attended at least 80% of group classes. Over 3 months, total incontinence frequency decreased by an average of 76% from baseline in the yoga and 56% in the control group (P = .07 for between-group difference). Stress incontinence frequency also decreased by an average of 61% in the yoga group and 35% in controls (P = .045 for between-group difference), but changes in urgency incontinence frequency did not differ significantly between groups. A total of 48 nonserious adverse events were reported, including 23 in the yoga and 25 in the control group, but none were directly attributable to yoga or control program practice.

CONCLUSION

Findings demonstrate the feasibility of recruiting and retaining incontinent women across the aging spectrum into a therapeutic yoga program, and provide preliminary evidence of reduction in total and stress-type incontinence frequency after 3 months of yoga practice. When taught with attention to women's clinical needs, yoga may offer a potential community-based behavioral self-management strategy for incontinence to enhance clinical treatment, although future research should assess whether yoga offers unique benefits for incontinence above and beyond other physical activity-based interventions.

The increasing importance of a continence nurse specialist to improve outcomes and save costs of urinary incontinence care: an analysis of future policy scenarios

Background

In an ageing population, it is inevitable to improve the management of care for community-dwelling elderly with incontinence. A previous study showed that implementation of the Optimum Continence Service Specification (OCSS) for urinary incontinence in community-dwelling elderly with four or more chronic diseases results in a reduction of urinary incontinence, an improved quality of life, and lower healthcare and lower societal costs. The aim of this study was to explore future consequences of the OCSS strategy of various healthcare policy scenarios in an ageing population.

Methods

We adapted a previously developed decision analytical model in which the OCSS new care strategy was operationalised as the appointment of a continence nurse specialist located within the general practice in The Netherlands. We used a societal perspective including healthcare costs (healthcare providers, treatment costs, insured containment products, insured home care), and societal costs (informal caregiving, containment products paid out-of-pocket, travelling expenses, home care paid out-of-pocket). All outcomes were computed over a three-year time period using two different base years (2014 and 2030). Settings for future policy scenarios were based on desk-research and expert opinion.

Results

Our results show that implementation of the OSCC new care strategy for urinary incontinence would yield large health gains in community dwelling elderly (2030: 2592–2618 QALYs gained) and large cost-savings in The Netherlands (2030: health care perspective: €32.4 Million - €72.5 Million; societal perspective: €182.0 Million - €250.6 Million). Savings can be generated in different categories which depends on healthcare policy. The uncertainty analyses and extreme case scenarios showed the robustness of the results.

Conclusions

Implementation of the OCSS new care strategy for urinary incontinence results in an improvement in the quality of life of community-dwelling elderly, a reduction of the costs for payers and affected elderly, and a reduction in time invested by carers. Various realistic policy scenarios even forecast larger health gains and cost-savings in the future. More importantly, the longer the implementation is postponed the larger the savings foregone. The future organisation of healthcare affects the category in which the greatest savings will be generated.

Electronic supplementary material

The online version of this article (10.1186/s12875-018-0714-9) contains supplementary material, which is available to authorized users.

The impact of incontinence management on informal caregivers' quality of life

BACKGROUND

The presence of incontinence symptoms might affect the quality of life (QoL) of those providing informal care to people suffering from them, causing social isolation, financial problems, psychological and physical exhaustion.

AIMS

This study aimed at assessing whether urinary and/or fecal incontinence in people aged 60 and over affects the level of burden in their informal caregivers.

METHODS

QoL was assessed amongst 304 informal caregivers of older people suffering from urinary and/or fecal incontinence, and compared to that reported by 305 caregivers of non-incontinent older relatives, all living in Italy. All participants were administered a questionnaire focused on: characteristics and conditions of the cared for; details of the care activity; emotions experienced by caregivers; attitudes of caregivers; reasons for providing care; availability of information and support; demographics.

RESULTS

Findings show that, when no incontinence was reported, the longer was the caregiving situation, the better was the caregivers' QoL, which was instead negatively affected by the lack of a support network. As for caregivers' feelings, neither positive nor negative emotions influenced their QoL in a significant way. In terms of caregiver's role, those who felt overwhelmed or loaded with responsibility reported a lower QoL, while the opposite was found among those who felt rewarded and supported, even when incontinence-of any kind-was present.

CONCLUSIONS

The management of incontinence does have a negative impact on caregivers' QoL, but subjective factors might play a mitigating role on such an impact.

Impact of incontinence on the quality of life of caregivers of older persons with incontinence: A qualitative study in four European countries

The aim of this study was to assess the impact of incontinence management on informal caregivers of older persons with incontinence. In order to investigate this phenomenon in different welfare systems via qualitative interviews and a content analysis methodology, the study was carried out in four European countries (Italy, the Netherlands, Slovak Republic and Sweden). To this purpose, 50 semi-structured interviews were conducted with spouses and children of older people receiving their help to manage the consequences of involuntary urinary and/or faecal leakage. Findings show that incontinence has a remarkably strong effect on caregivers' quality of life, because it results in progressive social isolation, causing them financial problems as well as psychological and physical exhaustion. The lack of appropriate support and the general silence regarding the problem, which is still considered a taboo by many, aggravate the caregivers' situation. It is therefore crucial that caregivers can count on a strong public and private support network, appropriate information and suitable incontinent products, in order to better handle incontinence and care tasks in general.

Cost-Effectiveness of Including a Nurse Specialist in the Treatment of Urinary Incontinence in Primary Care in the Netherlands

Objective

Incontinence is an important health problem. Effectively treating incontinence could lead to important health gains in patients and caregivers. Management of incontinence is currently suboptimal, especially in elderly patients. To optimise the provision of incontinence care a global optimum continence service specification (OCSS) was developed. The current study evaluates the costs and effects of implementing this OCSS for community-dwelling patients older than 65 years with four or more chronic diseases in the Netherlands.

Method

A decision analytic model was developed comparing the current care pathway for urinary incontinence in the Netherlands with the pathway as described in the OCSS. The new care strategy was operationalised as the appointment of a continence nurse specialist (NS) located with the general practitioner (GP). This was assumed to increase case detection and to include initial assessment and treatment by the NS. The analysis used a societal perspective, including medical costs, containment products (out-of-pocket and paid by insurer), home care, informal care, and implementation costs.

Results

With the new care strategy a QALY gain of 0.005 per patient is achieved while saving €402 per patient over a 3 year period from a societal perspective. In interpreting these findings it is important to realise that many patients are undetected, even in the new care situation (36%), or receive care for containment only. In both of these groups no health gains were achieved.

Conclusion

Implementing the OCSS in the Netherlands by locating a NS in the GP practice is likely to reduce incontinence, improve quality of life, and reduce costs. Furthermore, the study also highlighted that various areas of the continence care process lack data, which would be valuable to collect through the introduction of the NS in a study setting.

EFFECTIVENESS OF DIAPERS AMONG PEOPLE WITH CHRONIC INCONTINENCE IN THAILAND

OBJECTIVES

The aim of this study was to assess effect of adult diapers on health-related quality of life (HRQOL) and the independent level of performing activities of daily living (ADLs) in people with urinary or fecal incontinence. Psychological consequences of patients' caregivers were also measured.

METHODS

This quasi-experimental study was conducted at two rehabilitation centers in Thailand. People aged 15 years or greater with chronic urinary or fecal incontinence were eligible. Study participants received adult diapers for 10 weeks after recruitment. Thai EuroQol Five Dimensions (EQ-5D) and the Barthel Index were measured at baseline and weeks 2, 6, and 10 to evaluate HRQOL and the independent level of performing ADLs, respectively. The Braden Scale was used to assess the risk of having pressure ulcers. Mean differences in the Thai EQ-5D, the Barthel Index, and the Braden Scale, before and after receiving adult diapers, were estimated using a multilevel linear regression model.

RESULTS

There were ninety patients and forty-eight caregivers who took part in this study. HRQOL and independent level of performing ADLs had improved significantly by week 10 after receiving adult diapers with mean differences of 0.102 (95% confidence interval [CI], 0.046-0.158) and 4.40 (95% CI, 1.74-7.07), respectively. The risk of having pressure ulcers had significantly decreased by 67 percent (95% CI, 16 percent-78 percent) by week 10 after receiving adult diapers.

CONCLUSIONS

The results indicate a significant improvement of HRQOL and the independent level of performing ADLs among incontinent patients after receiving adult diapers. These results were used to inform the development of the health benefits package under the Universal Health Coverage Scheme in Thailand.

Cost of informal caregiving associated with stroke among the elderly in the United States

OBJECTIVES

We estimated the informal caregiving hours and costs associated with stroke.

METHODS

We selected persons aged 65 years and older in 2006 and who were also included in the 2008 follow-up survey from the Health and Retirement Study. We adapted the case-control study design by using self-reported occurrence of an initial stroke event during 2006 and 2008 to classify persons into the stroke (case) and the nonstroke (control) groups. We compared informal caregiving hours between case and control groups in 2006 (prestroke period for case group) and in 2008 (poststroke period for case group) and estimated incremental informal caregiving hours attributable to stroke by applying a difference-in-differences technique to propensity score-matched populations. We used a replacement approach to estimate the economic value of informal caregiving.

RESULTS

The weekly incremental informal caregiving hours attributable to stroke were 8.5 hours per patient. The economic value of informal caregiving per stroke survivor was $8,211 per year, of which $4,356 (53%) was attributable to stroke. At the national level, the annual economic burden of informal caregiving associated with stroke among elderly was estimated at $14.2 billion in 2008.

CONCLUSIONS

Recent changes in public health and social support policies recognize the economic burden of informal caregiving. Our estimates reinforce the high economic burden of stroke in the United States and provide up-to-date information for policy development and decision-making.

Long-term efficacy and safety of questionnaire-based initiation of urgency urinary incontinence treatment

OBJECTIVE

The objective of the study was to determine the longer-term efficacy and safety of initiating treatment for urgency-predominant urinary incontinence (UUI) in women diagnosed using a simple questionnaire rather than an extensive evaluation.

STUDY DESIGN

Women completing a 12 week randomized controlled trial of fesoterodine therapy for UUI diagnosed by questionnaire were invited to participate in a 9 month, open-label continuation study. UUI and voiding episodes were collected using voiding diaries. Participant satisfaction was measured by questionnaire. Safety was assessed by the measurement of postvoid residual volume and adverse event monitoring; if necessary, women underwent a specialist evaluation. The longitudinal changes in UUI and voiding episodes were evaluated using linear mixed models adjusting for baseline.

RESULTS

Of the 567 women completing the randomized trial, 498 (87.8%) took at least 1 dose of medication during this open-label study. Compared with the baseline visit in the randomized trial, fesoterodine was associated with a reduction in total incontinence episodes per day and urgency incontinence episodes per day at the end of the open-label study (adjusted mean [SE], 4.6 [0.12] to 1.2 [0.13] and 3.9 [0.11] to 0.9 [0.11], respectively, P < .0001 for both). Most women were satisfied with treatment (89%, 92%, and 93% at 3, 6, and 9 months, respectively). Twenty-six women experienced 28 serious adverse events, 1 of which was considered possibly treatment related. Twenty-two women had a specialist evaluation: 5 women's incontinence was misclassified by the 3 Incontinence Questions; none experienced harm because of misclassification.

CONCLUSION

Using a simple validated questionnaire to diagnose and initiate treatment for UUI in community-dwelling women is safe and effective, allowing timely treatment by primary care practitioners.

Stress urinary incontinence: What, when, why, and then what?

Stress urinary incontinence (SUI) has a significant impact on the quality of life for many women. Most women do not seek medical attention for this condition. Treatment for this problem includes initial conservative therapies and then surgery is an option. More than 200 surgical procedures have been described in the literature for the treatment of stress incontinence. The gold-standard surgical treatment of SUI in patients with a mobile bladder neck and normally functioning urethra has been accomplished through a retropubic approach using either a Burch or Marshall-Marchetti-Krantz procedure. By the absolute success of Trans obturator tape (TOT) application in treatment of SUI and the niche it has created for itself in the maze of treatment modalities available for SUI, there seems to be little doubt that TOT is all set to become the new Gold Standard for treatment of SUI in times to come. It is difficult to imagine any further improvements in the midurethral sling procedures or surgeries for SUI. However 10 years ago, no one could have imagined the progress and development that has been seen over these few short years in the treatment of SUI. The future may hold promise in technologies such as stem cells that may be injected in or around the urethral support structures and provide regeneration of the lacking support structures. What so ever, it's definitely time to provide millions of women with knowledge that empowers them to make lifestyle changes to decrease their risk of SUI and to understand the reality that they are not alone if they have SUI.

Psychosocial and biological indicators of depression in the caregiving population

Estimates suggest that 25-50% of family caregivers experience depression. Recent research has linked psychological stress and depression symptoms to increased cytokine activity. This study was designed to investigate the predictors of high cytokine levels and their influence with personality factors on depression in a caregiving population. The authors examined the relationship between caregiving burden and depression through the influence of sociotropy, autonomy, and cytokine levels in a sample of 106 caregivers who were actively caring for an elderly dependent in the community. Though the authors did not establish a mediation model, they found that the personality sub-factors of sociotropy, predicted tumor necrosis factor receptor (TNFR1) levels, while burden significantly predicted interleukin-6 and C-reactive protein (CRP) levels. Additionally, burden and TNFR1 levels predicted depression, with greater burden and TNFR1 levels predicting increased depression severity. Study findings point to a need for early interventions for caregivers to prevent increases in stress and cytokine levels and the development of depression.

Urinary incontinence and quality of life among older community-dwelling Australian men: the CHAMP study

OBJECTIVE

to describe the prevalence and impact on quality of life of urinary incontinence in a population-based cohort of older community-dwelling Australian men.

SUBJECTS

the population comprised 1,705 men aged >or=70 years participating in the Concord Health and Ageing in Men Project, a population-based study of urban older Australian men.

METHODS

data were collected between January 2005 and June 2007, and the participation rate was 47%. Data on demographics, medical history and from the 12-item Short Form Health Survey (SF-12) and International Consultation on Incontinence Questionnaire were collected. Urinary incontinence was defined as urinary leakage at least two times a week over the past 4 weeks.

RESULTS

the prevalence of urinary incontinence was 14.8%, increasing from 12.0% for men aged 70-74 years old to 16.3% for those aged >or=90 years, with urgency incontinence being the most frequent type of urinary incontinence. Daily urine leakage was reported by 3% of men. Men with incontinence had lower overall SF-12 scores with greater impact on the physical (PCS) than the mental (MCS) components of that scale. After adjusting for age, number of co-morbidities, enlarged prostate and prostate cancer, men with incontinence had worse PCS (43.6 vs 45.9) and MCS scores (52.2 vs 54.6) compared with continent men.

CONCLUSION

urinary incontinence is common among older community-dwelling men and is associated with worse quality of life with greater impact on physical than mental factors. As the population ages, urinary incontinence prevalence will increase and increased resources will be needed to address this growing problem.

Gender differences in predictors of nursing home placement in the elderly: a systematic review

BACKGROUND

In recent decades a substantial number of studies have examined predictors of nursing home placement (NHP) in the elderly. This study provides a systematic review of gender-differences in predictors of NHP from population-based, longitudinal studies worldwide.

METHODS

Relevant articles were identified by a systematic search of literature. The articles based on prospective studies with representative samples of community-living elders identified predictors by gender-specific multivariate analyses.

RESULTS

Eleven studies were identified. We found gender differences in the prediction of NHP for marital status, living situation, housing and car availability and urinary incontinence. For both genders the risk of NHP did not differ substantially for age, functional impairment, cognitive impairment, dementia, and depression. The male to female ratio of admission rates ranged between 1 to 1.4 and 1 to 1.6.

CONCLUSIONS

Only a few studies analyzed gender-specific predictors of NHP, probably owing to the associated statistical difficulties. However, gender differences in prediction of NHP do actually exist, and this should encourage further research activities in this area using appropriate statistical methods.

Impact of urinary incontinence on the psychological burden of family caregivers

AIMS

The present study was conducted to assess the impact of urinary incontinence on the psychological burden of family caregivers providing care to disabled family members with urinary incontinence.

MATERIALS AND METHODS

This survey was conducted using an Internet panel for family caregivers in Japan, consisting of 7,316 members. We requested the members to respond to an online questionnaire to assess the impact of urinary incontinence on the burden of caregivers. The questionnaire included basic characteristics, and the Japanese version of the Zarit Caregiver Burden Interview (ZBI) comprising 22 questions related to the impact of the patient's disabilities on the burden of their caregivers. Additionally, the participants were asked to include the level of care need, ranging from 0 to 5 according to the grade of disability of the cared individuals.

RESULTS

Relevant data obtained from 757 caregivers were analyzed. Of these caregivers, 452 provided care to family members with urinary incontinence (group 1), and 305 provided care to those without urinary incontinence (group 2). The mean total ZBI score was significantly higher in group 1 than in group 2 (mean, 40.7 vs. 34.7, P < 0.001). The difference in the scores for each item was also significant in 20 of the 22 items. With regard to the level of care need, irrespective of the level, the ZBI scores in group 1 tended to be higher than those in group 2.

CONCLUSIONS

The present survey demonstrated a negative impact of urinary incontinence on the psychological burden of family caregivers.

Urinary incontinence after radical prostatectomy: can men at risk be identified preoperatively?

BACKGROUND

Incontinence after radical prostatectomy for early stage prostate cancer can significantly affect quality of life. Identification of risk factors preoperatively would enable clinicians to counsel men and their partners about the risk of incontinence following surgery. We conducted a population-based study to identify subjective and objective preoperative factors, other than PSA and Gleason score, that may predict urinary incontinence following radical prostatectomy.

METHODS

Men booked for radical prostatectomy at 2 sites in Alberta were enrolled prospectively. Assessment was completed 2 weeks prior to surgery and included the International Prostate Symptom Score (IPSS) with a single quality-of-life (QOL) question, 24-hour pad test, and bladder diary. These parameters were repeated at 3 and 12 months postoperatively. A model predicting incontinence was developed using stepwise multivariable logistic regression analysis. Incontinence was defined as more than 8 g of urine loss on 24-hour pad test.

RESULTS

A total of 245 patients from 2 centers were enrolled; 228 (93%) completed data collection up to 12 months postsurgery. At the baseline preoperative assessment, 4% (10/228) of subjects had > or = 8 g of urine loss on 24-hour pad test, although these and all other subjects described complete continence. At 3 months postop, 43% had > or = 8 g on 24-hour pad testing (our definition of incontinence) (median 31 g, range 8.3-1654 g, SD 219.12); at 12 months, 15% had more than 8 g of urine loss on pad test (median 21.0 g, range 8.1-3380 g, SD 578.0). For all subjects, mean IPSS and the single QOL scores at baseline (7.4 and 1.5) did not change significantly at 3 months (7.2 and 2.5), but both were lower than or equal to baseline at 12 months (5.4 and 1.5). The IPSS was predictive of incontinence at 3 months, but not at 12 months. Bladder diary did not correlate with IPSS. Risk factors affecting continence at 12 months were preoperative urine loss > or = 8 g, previous transurethral resection of prostate (TURP), and age greater than 65 years.

CONCLUSION

Our results support previous research on risk factors for incontinence after radical prostatectomy and add to the current data by having presurgery (baseline) measures. Interestingly, a small percentage of men (4%) who reported complete continence were incontinent preoperatively, based on our definition of > or = 8 g weight gain on 24-hour pad test. Identified preoperative risk factors affecting continence were increasing age, baseline incontinence, and previous TURP. Mean IPSS was lower at 12 months than at baseline, suggesting that even mildly symptomatic men will improve after surgery. Men reported that regular contact with the continence research nurse provided a much-appreciated source of informed support as they recovered.

Psychological morbidity and female urinary incontinence

Female urinary incontinence is a common yet distressing condition. It affects women of all ages, but is especially common in the elderly. Its prevalence ranges from 15 to 55%, depending on age and population studied. Despite the ubiquity of female urinary incontinence, many incontinent women do not voice their suffering, and urinary incontinence has therefore been dubbed 'the silent epidemic'. The physical impact and social isolation associated with urinary incontinence lead to impairment of quality of life and psychological well-being. It is the aim of this review to discuss the epidemiology and psychological impact of urinary incontinence. The recognition and management of incontinence-related psychological morbidity are also explored.

The prevalence of urinary incontinence among community dwelling men: results from the National Health and Nutrition Examination survey

PURPOSE

To measure the prevalence of urinary incontinence in community dwelling men in the United States, we analyzed data from respondents to the National Health and Nutrition Examination Survey.

MATERIALS AND METHODS

From 1999 to 2000 the National Health and Nutrition Examination Survey asked a national sample of community dwelling men, "In the past 12 months, have you had difficulty controlling your bladder, including leaking small amounts of urine when you cough or sneeze?" Questionnaire results were recorded and analyzed with respect to demographic data, and compared to the National Health and Nutrition Examination Survey data in women.

RESULTS

The overall prevalence of urinary incontinence in men was 17%. Prevalence increased with age from 11% in men 60 to 64 years old to 31% in men 85 years old or older. Of the men reporting any incontinence 42% reported daily incontinence and 24% reported it weekly. Black men had the highest prevalence of male incontinence (21%) and black women had the lowest prevalence of female incontinence (20%). While the prevalence of incontinence in black women was virtually the same as that in black men, the prevalence of incontinence in white and Mexican-American women was at least 2.5 times that of men of the same ethnicity.

CONCLUSIONS

The National Health and Nutrition Examination Survey draws a nationally representative sample of subjects from the community and, thus, provides prevalence data for urinary incontinence for all men in the United States. Ethnicity appears to be a contributing risk factor for incontinence, although racial patterns clearly differ between men and women.

A survey of Canadian websites providing information about female urinary incontinence

OBJECTIVE

Urinary incontinence (UI) is a prevalent health issue that has significant detrimental effects on quality of life. The Internet offers a unique vehicle for incontinent women to access information that could facilitate conservative self-help therapy. An evaluation of Canadian websites offering female UI information was conducted to determine their quality and readability.

METHODS

We evaluated websites using published general quality criteria for health sites and a quality assessment tool compiled by the authors for specific UI information derived from published, peer-reviewed clinical practice guidelines. Three health care professionals reviewed sites for quality, Canadian content, and interactivity. The readability of health information was also evaluated.

RESULTS

Fifty-six Canadian sites (18 professional, 22 organizational, 16 commercial) were evaluated. Significant agreement was found among the raters' evaluations on all measures. For all sites, the mean scores were general quality, 9/14; specific UI quality, 30/122; reading ease, 37/100; grade level, 10.9. The median score for Canadian content was high, but for interactivity it was low. The only significant difference between site types was for general quality (F [2,165]=3.38, P=0.036). Post hoc Tukey's tests showed a significant difference between organizational and commercial sites, with organizational sites having higher general quality.

CONCLUSION

Canadian websites providing female UI information have moderately high general quality, low specific UI information quality, minimal interactivity, and more than minimal Canadian content. The reading level of most sites is too high for average consumers. A webliography of the best sites has been developed to guide patients.

Prevalence of urinary incontinence in community dwelling men: a cross sectional nationwide epidemiological survey

PURPOSE

Epidemiological studies on urinary incontinence (UI) in adult men of all ages are scarce. We aim to describe the UI phenomenon among community dwelling adult males in the United States (US).

MATERIALS AND METHODS

We analyzed data from male respondents to a 14-item mailed UI symptoms questionnaire to the National Family Opinion (NFO) World Group Panel of 45,000 households matching the US 2000 census population on five key demographic elements.

RESULTS

A total of 29,903 households responded, of which 21,590 were male heads of household (mean age 50 +/-15.2 years old). A total of 2,059 men (12.7%) reported symptoms of UI during the last 30 days. Symptoms of urge urinary incontinence (UUI), stress urinary incontinence (SUI), mixed urinary incontinence (MUI) symptoms, and other types of urinary incontinence (OUI) symptoms, were reported by 44.6%, 24.5%, 18.8%, and 12.3%, respectively. Among those with UI symptoms, the proportion of UUI and MUI symptoms increases with age while SUI symptoms decrease as age increases. Of those with UI symptoms, 44% consulted a physician of whom 57% did so within 6 months of the onset of symptoms. Treatments reported included absorbent pads (48%), prescription medication (30%), surgical procedure (18%), and intermittent catheterization (4%).

CONCLUSIONS

Almost 1 in 10 males reported symptoms of UI. The UI prevalence rate increases with age and UUI symptoms is the most prevalent type reported. Less than half of men with UI symptoms sought professional help and half of them did so within 6 months of onset of UI symptoms.

A 10-year follow-up of urinary and fecal incontinence among the oldest old in the community: the Canadian Study of Health and Aging

Urinary incontinence is common in the elderly. The epidemiology of fecal and double (urinary and fecal) incontinence is less known. The Canadian Study of Health and Aging (CSHA) is a national study of elderly living in the community at baseline (n = 8,949) and interviewed in 1991-1992, 1996, and 2001. Using data from the CSHA, we report the prevalence of urinary, fecal, and double incontinence in each wave and the cumulative incidence between waves and investigate the predictors of urinary and fecal incontinence. Urinary incontinence increased rapidly in old age, being almost twice as high in women as in men. Fecal and double incontinence were less common, but also increased rapidly with age. In women, parity showed a positive relationship with (prevalent) urinary incontinence. In men, diabetes was a risk factor for urinary and fecal incontinence. We conclude that urinary, fecal, and double incontinence increase rapidly with age and that inquiry about incontinence should be part of routine medical and nursing assessment of all elderly.

Management of overactive bladder and urge urinary incontinence in the elderly patient

The symptoms of overactive bladder (OAB) and urge urinary incontinence may occur at any age but are particularly common among the elderly. These symptoms are associated with significant morbidity and often have a profound impact on patient quality of life. Urinary incontinence is an important contributor to the complications and economic cost of OAB for both community-dwelling and institutionalized elderly individuals. Many patients with OAB do not seek treatment because of embarrassment, fear of surgery, or the misperceptions that the problem is untreatable or is a normal and inevitable consequence of aging. Nonpharmacologic therapies improve bladder control by modifying lifestyle and behavior to prevent urine loss. This requires patient and caregiver motivation and can be time consuming. Improved results may be obtained by combining these strategies with pharmacotherapy or by means of pharmacotherapy alone. The most commonly used pharmacologic agents are the muscarinic receptor antagonists. These include oxybutynin, tolterodine, and three agents that have recently been approved for use in the United States: trospium, darifenacin, and solifenacin. In general, these therapies are well tolerated and safe; however, the selection of an optimal agent merits careful consideration. For elderly patients, important considerations include tolerability, absence of drug interactions, and the availability of a range of dosages to tailor treatment to individual patients. Primary care practitioners and geriatricians can have a key role in successful diagnosis and treatment of OAB. It is important for these physicians to realize that satisfactory outcomes may be achieved within the scope of a busy outpatient practice.

A review of the epidemiology and pathophysiology of pelvic floor dysfunction: do racial differences matter?

OBJECTIVE

To describe the current state of knowledge regarding etiology of pelvic floor dysfunction with special consideration to the effect of racial background on the epidemiology and pathophysiology of this disease.

METHODS

We performed a nonsystematic review of the literature to detail the current knowledge of the etiology of pelvic floor dysfunction. Additionally, we performed a systematic search of MEDLINE, Cinahl, and the Cochrane database for English-language articles registered from January 1, 1989, to June 31, 2003, that evaluated racial differences in the epidemiology and pathophysiology of pelvic floor dysfunction. We also reviewed the references of identified articles.

RESULTS

We identified 11 articles that examined the effect of racial background on stress urinary incontinence (SUI), urodynamic stress incontinence, and (or) pelvic organ prolapse. We identified 2 studies that measured the prevalence of subjective stress urinary incontinence. Six cross-sectional studies compared the prevalence of urodynamically confirmed SUI and (or) pelvic organ prolapse among different groups. White women had a higher risk of developing urodynamic stress incontinence. Three studies noted anatomical and physiological differences among the different groups.

CONCLUSIONS

Both quantitative and qualitative defects in collagen (endopelvic fascia) and compromised levator ani muscle function have been identified as important etiologic factors in the development of pelvic floor dysfunction. Parity, vaginal delivery, menopause, and aging have been most clearly associated with collagen defects and levator ani muscle dysfunction. The literature suggests that white women are at increased risk for SUI. At present, there is insufficient evidence to draw any conclusions regarding the role of racial differences in pelvic organ prolapse. It is possible that differences in prevalence rates for both SUI and pelvic organ prolapse may be attributed to inherent anatomical and physiological differences among racial groups.

The impact of own and spouse's urinary incontinence on depressive symptoms

This study investigated the impact of own and spouse's urinary incontinence on depressive symptoms. Attention was paid to the possibility that gender and caregiving might be important factors in understanding significant effects. We used negative binomial regression to analyze survey data for 9974 middle-aged and older respondents to the Health and Retirement Study in the USA. Results supported the hypothesis that the respondents' own urinary incontinence was associated with depressive symptoms (unadj. IRR = 1.73, 95% CIs = 1.53, 1.95 for men; unadj. IRR = 1.50, 95% CIs = 1.38, 1.63 for women). Controlling sociodemographic and health variables reduced this relationship, but it remained statistically significant for both men and women. Having an incontinent wife put men at greater risk for depressive symptoms (unadj. IRR = 1.13, 95% CIs = 1.02, 1.25), although this relation became nonsignificant with the addition of control variables. No relation between women's depressive symptoms and husbands' (in)continence status was found. Caregiving was not a significant variable in the adjusted analyses, but spouses' depressive symptoms emerged as a significant predictor of the respondents' own depressive symptoms. Health care providers must be sensitive to the emotional impact of urinary incontinence. Our findings also suggest the importance of considering the patient's mental health within a wider context, particularly including the physical and mental health of the patient's spouse.

Urologic diseases in America project: urinary incontinence in males--demographics and economic burden

PURPOSE

We quantified and describe the demographics and economic burden of male urinary incontinence in the United States of America.

MATERIALS AND METHODS

The analytic methods used to generate these results have been described previously.

RESULTS

Urinary incontinence (UI) affects men of all ages, including 17% of males older than 60 years in the United States, which is an estimated 3.4 million men. There is a strong trend toward an increasing prevalence of UI with increasing age as well as an increase in the prevalence of UI in males with time. Ethnicity has less of a role in prevalence estimates in men than in women. The largest impact of UI in elderly men is in physician office visits, followed by outpatient services and surgeries. Resource use is greatest in the nursing home setting, where more than half of men have UI and require assistance with toileting. The overall economic burden for male UI is estimated at 18.8 billion dollars in direct medical costs in 1998/1999 dollars. Medical expenditures for UI for male Medicare beneficiaries 65 years and older have doubled since 1992. Compared to persons without UI the presence of UI increases the annual expenditures per person yearly from 3,204 dollars to 7,702 dollars.

CONCLUSIONS

The direct and indirect costs of male UI increased throughout the 1990s with annual expenditures per person yearly in men with UI more than double that in men without UI. Given the aging population and staggering impact of UI in nursing home settings, there is a compelling need for further research into effective prevention, treatment and management strategies.

Functional impairment as a risk factor for urinary incontinence among older Americans

AIMS

Using a large nationally representative sample of older Americans we investigate four domains of functional impairment as possible risk factors for the subsequent development of urinary incontinence (UI) symptoms.

METHODS

Data from three waves (1993, 1995, 1998) of the Asset and Health Dynamics among the Oldest Old (AHEAD) survey were used to model the effects of functional impairment on the onset of UI symptoms.

RESULTS

A greater number of serious chronic conditions and functional impairment in the lower body mobility domain increased the odds of the onset of mild UI (vs. remaining continent). Factors that contributed to greater odds of the onset of severe UI (vs. remaining continent) were older age, being represented by a proxy respondent, and functional impairment in the strength domain.

CONCLUSIONS

Understanding the possible relationship between functional impairment and UI is an important step toward developing appropriate interventions for the prevention, treatment, or management of urine loss.