Predicting success using individualized scheduled toileting for memory-impaired elders at home

Effectiveness of non-pharmacological interventions delivered at home for urinary and faecal incontinence with homebound older people: systematic review of randomised controlled trials

INTRODUCTION

Incontinence is a common, distressing condition, most prevalent in older people. There is an unmet need for effective interventions to support continence. This review focuses on non-pharmacological interventions to reduce incontinence among homebound older people. Aim: to identify interventions with potential to be delivered by care workers, nurses or family members in a person's home.

METHODS

Multiple databases were searched until 15 September 2023 for randomised controlled trials reporting home-based interventions for incontinence for older people (≥65 years) living at home. Two reviewers independently screened titles, abstracts and papers against inclusion criteria, then assessed for the Risk of Bias (RoB2). A third reviewer resolved the discrepancies. Primary data were extracted and synthesised.

RESULTS

A full-text review of 81 papers identified seven eligible papers (1996-2022, all USA), including n = 636 participants (561 women and 75 men). Two studies focusing on multicomponent behavioural interventions showed benefit, as did one study of transcutaneous tibial nerve stimulation self-administered through electrode-embedded socks. Three, which included cognitively impaired people, reported improvement with toileting assistance programmes, but the effects were not all significant. Results were inconclusive from a study examining the effects of fluid intake adjustments. Interventions were delivered by nurses, three in collaboration with family caregivers. No faecal incontinence interventions met the criteria.

CONCLUSION

There is scant evidence for continence supporting interventions delivered in older people's own homes. With an ageing population often reliant on family or social care workers well-placed to support continence promotion and policy drives for services to support older people remaining at home, this evidence gap needs addressing.

Rehabilitation in Dementia

Dementia is an eurodegenerative disorder, which causes significant disability, especially among the elderly population worldwide. The affected person shows a progressive cognitive decline, which interferes with the independence in performing the activities of daily living. Other than the cognitive domain, the patient tends to have neuropsychiatric, behavioral, sensorimotor, speech, and language-related issues. It is expected that the global burden of the disease will rise with more people entering the geriatric age group. By 2050 close, to 140 million people will be living with one or the other type of dementia. Alzheimer's disease contributes to more than 60% of cases worldwide, followed by vascular dementia. Pharmacotherapy has a limited role to play in the treatment, and at present, no drug is available, which can halt or reverse the progress of the disease. World Health Organization has mandated rehabilitation as a core recommendation in the global action plan on the public health response to dementia. Rehabilitation services are widely recognized as a practical framework to maximize independence and community participation in dementia care. The rehabilitation program is customized to achieve the desired goals, as each person has different experiences, preferences, motivations, strengths, and requirements based on type, course, and severity of the illness. It is an interdisciplinary-team approach with the involvement of several health care professionals. This article reviews the existing literature and outlines the effective rehabilitation strategies concisely in dementia care.

Understanding how to facilitate continence for people with dementia in acute hospital settings: a mixed methods systematic review and thematic synthesis

BACKGROUND

People living with dementia (PLWD) are at significant risk of developing urinary and/or faecal incontinence and are also at risk of functional incontinence or being labelled as being incontinent. Despite the growing population of PLWD and importance of continence care, little is known about the appropriate management, organisation, and interactional strategies for PLWD admitted to acute hospitals. This mixed methods systematic review and thematic synthesis sought to identify successful strategies across all care settings that could then be used to inform innovations in continence care for PLWD in the acute hospital setting.

METHODS

In phase 1, a scoping search of two electronic databases (MEDLINE and PsycINFO) and a consultation with stakeholders was undertaken. Findings were presented to the project steering group and two priority areas for phase 2 were identified which were communication and individualised care plans. In phase 2, eight databases and relevant UK government and other organisational websites were searched for English language citations from inception to August 2020. Critical appraisal was conducted using the Mixed Methods Appraisal Tool (MMAT Version 11). Thematic synthesis was employed and the strength of synthesised findings for the intervention studies was assessed using the GRADE approach and the confidence in synthesised qualitative and survey findings was assessed using the CERQual approach.

RESULTS

In phase 1, 1348 citations were found and 75 included. In phase 2, 6247 citations were found, 14 research studies and 14 policy and guidance documents were included. The quality of studies varied. Material was synthesised into three overarching syntheses which were: communication this is dignified, person-centred and respectful; communication during outpatients apointments and delivering individualised continence care.

CONCLUSIONS

Recognising that PLWD are not always able to communicate their continence needs verbally is important. Incorporating interpersonal and communication skills into the context of continence care within training for those working with this patient group is crucial for continence to be maintained during an acute admission. Continence care in the acute setting should be tailored to the individual and be developed in partnership with staff and caregivers.

TRIAL REGISTRATION

PROSPERO: CRD42018119495 .

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.

Effects of Pelvic Floor Muscle Exercise on Urinary Incontinence in Elderly Women With Cognitive Impairment

PURPOSE

Pelvic floor muscle exercise (PFME) is a therapeutic option for urinary incontinence (UI). However, studies of the efficacy of PFME on UI in patients with cognitive impairment (CI) are lacking. Therefore, we evaluated the effect of PFME on UI in elderly women with mild CI.

METHODS

A total of 150 women with mild CI or Alzheimer disease and UI were screened using the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF). Cognitive function and behavioral symptoms were evaluated by the Mini-Mental State Examination and Barthel's Activities of Daily Living. The patients were randomly divided into a control group (n=46) and a PFME group (n=52, 6 sessions of PFME for 12 weeks). The primary outcome was the change in UI episodes measured with a frequency volume chart (FVC). The secondary outcomes were other FVC parameters and the ICIQ-SF scores.

RESULTS

A total of 82 women (control group: 40 and PFME group: 42) completed the study. After 12 weeks of PFME, the mean number of UI episodes per 24 hours decreased by 1.6 (from 3.3 to 1.7) in the PFME group and by 0.5 (from 3.4 to 2.9) in the control group (P<0.001 between groups). The mean number of micturition episodes and total ICIQ-SF scores improved in the PFME group to a significantly greater extent than in the control group (P<0.001).

CONCLUSIONS

Supervised PFME can be a good therapeutic option for improving UI in elderly women with CI.

Implementation of a Scheduled Toileting Program in a Long Term Care Facility: Evaluating the Impact on Injury Risk to Caregiving Staff

This study evaluated the impact of a scheduled toileting program on the risk of injury to caregivers and on resident agitation or aggressive behaviors. Injury data, ergonomic assessments, staff questionnaires, and resident agitation checklists were used to evaluate the program in a 75 bed unit, with a similar unit acting as a comparison. The program resulted in an increased percentage of residents toileted regularly in the intervention unit, while aggressive incidents declined in both groups. Staff in the intervention unit reported a significantly lower perceived risk of injury to the head and neck than the comparison group. Although the program resulted in increased workload to manage multitasking, monitor an additional aspect of scheduled care, and perform more toileting transfers, overall risk of physical injury was reduced. The toileting program, a shift toward resident focused care, and enhanced agitation awareness combined to reduce resident handling injuries and resident agitation expressed as verbal behaviors or emotional upset, but not as physical behaviors. Clear communication, mentoring, and monitoring were important for successfully changing care practices.

Effectiveness of Caregiver Interventions on Patient Outcomes in Adults With Dementia or Alzheimer's Disease: A Systematic Review

Objective: We conducted a systematic review to evaluate whether caregiver-involved interventions improve patient outcomes among adults with dementia or Alzheimer's disease. Method: We identified and summarized data from randomized controlled trials enrolling adults with dementia or Alzheimer's disease by searching MEDLINE, PsycINFO, and other sources. Patient outcomes included global quality of life, physical and cognitive functioning, depression/anxiety, symptom control and management, and health care utilization. Results: We identified 31 trials; 20 compared a caregiver intervention with usual care or usual care with promise of intervention at completion of study period. Fifteen compared one caregiver intervention with another individual or caregiver intervention (active control). Compared with usual care or active controls, caregiver-involved interventions had low to insufficient strength of evidence and did not consistently improve patient outcomes. Discussion: Evidence is insufficient to endorse use of most caregiver interventions to improve outcomes for patients with dementia or Alzheimer's disease.

Changing practice in dementia care in the community: developing and testing evidence-based interventions, from timely diagnosis to end of life (EVIDEM)

Background

The needs of people with dementia and their carers are inadequately addressed at all key points in the illness trajectory, from diagnosis through to end-of-life care. The EVIDEM (Evidence-based Interventions in Dementia) research and development programme (2007–12) was designed to help change this situation within real-life settings.

Objectives

The EVIDEM projects were (1) evaluation of an educational package designed to enhance general practitioners’ (GPs’) diagnostic and management skills; (2) evaluation of exercise as therapy for behavioural and psychological symptoms of dementia (BPSD); (3) development of a toolkit for managing incontinence in people with dementia living at home; (4) development of a toolkit for palliative care for people with dementia; and (5) development of practice guidance on the use of the Mental Capacity Act (MCA) 2005.

Design

Mixed quantitative and qualitative methods from case studies to large database analyses, including longitudinal surveys, randomised controlled trials and research register development, with patient and public involvement built into all projects.

Setting

General practices, community services, third-sector organisations and care homes in the area of the North Thames Dementia and Neurodegenerative Diseases Research Network local research network.

Participants

People with dementia, their family and professional carers, GPs and community mental health team members, staff in local authority social services and third-sector bodies, and care home staff.

Main outcome measures

Dementia management reviews and case identification in general practice; changes in behavioural and psychological symptoms measured with the Neuropsychiatric Inventory (NPI); extent and impact of incontinence in community-dwelling people with dementia; mapping of pathways to death of people with dementia in care homes, and testing of a model of collaborative working between primary care and care homes; and understandings of the MCA 2005 among practitioners working with people with dementia.

Results

An educational intervention in general practice did not alter management or case identification. Exercise as a therapy for BPSD did not reduce NPI scores significantly, but had a significant positive effect on carer burden. Incontinence is twice as common in community-dwelling people with dementia than their peers, and is a hidden taboo within a stigma. Distinct trajectories of dying were identified (anticipated, unexpected and uncertain), and collaboration between NHS primary care and care homes was improved, with cost savings. The MCA 2005 legislation provided a useful working framework for practitioners working with people with dementia.

Conclusions

A tailored educational intervention for general practice does not change practice, even when incentives, policy pressure and consumer demand create a favourable environment for change; exercise has potential as a therapy for BPSD and deserves further investigation; incontinence is a common but unrecognised problem for people with dementia in the community; changes in relationships between care homes and general practice can be achieved, with benefits for people with dementia at the end of life and for the UK NHS; application of the MCA 2005 will continue to improve but educational reinforcements will help this. Increased research capacity in dementia in the community was achieved. This study suggests that further work is required to enhance clinical practice around dementia in general practice; investigate the apparent beneficial effect of physical activity on BPSD and carer well-being; develop case-finding methods for incontinence in people with dementia; optimise working relationships between NHS staff and care homes; and reinforce practitioner understanding of the MCA 2005.

Trial registration

EVIDEM: ED-NCT00866099; EVIDEM: E-ISRCTN01423159.

Funding

This project was funded by the Programme Grants for Applied Research programme of the National Institute for Health Research.

Conservative interventions for incontinence in people with dementia or cognitive impairment, living at home: a systematic review

Background

Dementia is a distressing and disabling illness with worldwide estimates of increased numbers of people with the condition. Two thirds of people with dementia live at home and policies in many countries seek to support more people for longer in this setting. Incontinence both contributes to carer burden and is also a significant factor in the decision to move into care homes. A review was conducted for evidence of effectiveness for conservative interventions, which are non-pharmacological and non-surgical interventions, for the prevention or management of incontinence in community dwelling people with dementia.

Method

Fourteen electronic databases were searched, including MEDLINE, EMBASE and CINAHL (from inception to 2012). Assessments of risk of bias were made. Meta-analysis was inappropriate due to the heterogeneity of the interventions and outcome measurements. A narrative analysis was undertaken.

Results

From 427 identified abstracts, 56 studies were examined but only three met the inclusion criteria, all more than a decade old. All three focused on urinary incontinence. Two studies were exploratory or pilot studies. All had a control arm. The interventions were of advice for the carer to implement. Two included toileting education of prompted voiding or an individualised toileting schedule. There was insufficient evidence to support or rule out effectiveness of any of these interventions. Some interventions were unacceptable for some carers. None specifically reported the perspective of the person with dementia.

Conclusions

There was insufficient evidence from any studies to recommend any strategies. There remains an urgent need for both research and also clinical guidance for health professionals tailored to community settings where the majority of people with dementia live.

Caregivers' work satisfaction and individualised care in care settings for older people

AIM AND OBJECTIVES

To examine the association between caregivers' work satisfaction and individualised care in different care settings for older people.

BACKGROUND

Work satisfaction in older people care settings has been associated with absenteeism, staff turnover and the quality of care delivered. The management of individuality is an important quality of care issue. Although these two issues are important there is little evidence about the possible association between them.

DESIGN

An exploratory and correlational survey design.

METHODS

Data were collected using three questionnaires, the Individualised Care Instrument the Individualised Care Scale-Nurse and the Index of Work Satisfaction from a sample of professional nursing caregivers (n=263, response rate 71%) in care settings for older people in one health care area in Finland in 2010. Statistical analysis included descriptive statistics, correlations, analysis of variance and multiple regression analysis.

RESULTS

Caregivers support the patient's individuality through specific activities, perceiving that they maintain individuality in care provision whilst reporting moderate work satisfaction. The ratings of individuality assessments were the lowest in nursing homes followed by long-term care in in-patient wards. There were statistically significant correlations between work satisfaction and specific perceptions in the support of individuality. The sub-scales of the instruments used were: the Support of Individuality in general, Individuality in the Care Provided, Knowing the Person, Staff-to-Resident Communication and Staff-to-Staff Communication. Significant statistical differences in the results were found between staff working in home care, primary health care, in-patient wards and nursing homes.

CONCLUSIONS

Low job satisfaction can affect the provision of individualised care emphasising the need to promote individualised care at an organisational level as a means of improving work satisfaction.

RELEVANCE TO CLINICAL PRACTICE

Instruments to measure work satisfaction and individualised care can be used to improve care quality.

A review of outcomes of individualised nursing interventions on adult patients

AIMS AND OBJECTIVES

This review describes the outcomes of individualised nursing interventions on adult patients. Background. Although the delivery of individualised nursing interventions is important there is limited evidence about how these interventions enhance patient outcomes.

METHODS

A computerised search was undertaken using the Cochrane Library, MEDLINE, CINAHL and PsycINFO. The selection criteria chosen were: reports of individualised nursing interventions focusing on adult patients in a variety of health care settings and using experimental designs. These involved randomised controlled trials, clinical controlled trials and pre- and posttest controlled studies. After a four-stage inclusion strategy 31 documents were accepted for the review.

RESULTS

The studies were mostly focused in preventative arenas such as health promotion and counselling. Others were care of older people in the community and in hospital and patients with chronic diseases. Over half of the nursing interventions (58%) involved educational or counselling activities which seem to be more effective than ordinary, standardised or routine education and counselling. Overall, 81% of the studies reported a positive impact of individualised interventions on patient outcomes showing that there is evidence, though limited, that individualised interventions can produce positive patient outcomes.

CONCLUSIONS

There is sufficient evidence, especially in specific areas such as patient education and counselling, to acknowledge that individualised interventions are superior to non-individualised interventions. Evidence for this effect within clinical nursing interventions on patient outcomes was limited by the scarcity of research in this area. There is a need for additional intervention studies to determine the effect of individualised interventions in a wide variety of contexts. Relevance to clinical practice. Experience of health is individual. Therefore, nursing interventions should also be individualised to each patient. These findings show some promise that individualised interventions may be useful in delivering positive patient outcomes.

Systematic reviews of bladder training and voiding programmes in adults: a synopsis of findings from data analysis and outcomes using metastudy techniques

AIM

This paper reports a comparison of the data analysis and outcomes from four Cochrane systematic reviews on bladder training and voiding programmes for the management of urinary incontinence using metastudy descriptive techniques to inform clinical practice, generate new ideas and identify future research directions.

BACKGROUND

Bladder training is used for cognitively and physically able adults to regain continence by increasing the time interval between voids. Prompted voiding, habit retraining and timed voiding, collectively known as voiding programmes, are generally used for people with cognitive and physical impairments in institutional settings. Bladder training and voiding programmes feature as common clinical practice for the management of urinary incontinence.

METHODS

A synopsis of four Cochrane systematic reviews that included randomized controlled trials on bladder training, prompted voiding, habit retraining and timed voiding was undertaken using metastudy techniques for the synthesis of qualitative research, and has provided a discursive comparison and contrast of the meta-data analysis and outcomes of these reviews.

RESULTS

Frequency of incontinence was the most common and constant outcome measure of effectiveness in the reviews. Limited data were available on other health outcomes, change in dependency status, quality of life and cost-effectiveness. The systematic review on bladder training included different types of urinary incontinence, whereas those on voiding programmes did not differentiate the type of incontinence. There is evidence on the effectiveness of bladder training but long-term follow up studies are needed. Evidence on the effectiveness of voiding programmes is limited and not available for many outcomes.

CONCLUSION

Future research needs to consider the theory underpinning interventions for bladder training and voiding programmes for urinary incontinence and should incorporate recognized 'quality' research designs, established outcomes and long-term follow up. It is unclear whether health outcomes for people with comorbidities, cognitive and physical impairments will improve if extensive diagnostic and assessment investigations are undertaken.

Systematic reviews of bladder training and voiding programmes in adults: a synopsis of findings on theory and methods using metastudy techniques

AIM

This paper reports a comparison of four Cochrane systematic reviews on bladder training and voiding programmes for the management of urinary incontinence using metastudy descriptive techniques. It presents a synopsis of findings on theory and methods for interventions.

BACKGROUND

From the mid-1970s bladder training, prompted voiding, habit retraining and timed voiding have been developed and form the basis of nursing practice for the management of urinary incontinence in adults in institutional and community settings.

METHODS

A synopsis of four Cochrane systematic reviews was undertaken using metastudy techniques developed for qualitative research and has provided a discursive comparison and contrast of the selection and appraisal of primary research, meta-theory and meta-method.

FINDINGS

All programmes share a therapeutic focus on voiding and the degree and active participation of the client and caregiver. Bladder training focuses on the restoration of continence, while prompted voiding, habit retraining and timed voiding focus on the avoidance of incontinence. Bladder training and prompted voiding share the two characteristics of cognitive behavioural modification and active client participation. Habit retraining and timed voiding pre-empt episodes and avoid incontinence using operant conditioning rather than modifying behaviour. Variability of methods and operational terminology makes comparison between studies difficult. Use of cognitive behavioural approaches and operant conditioning need to be better understood in relation to future theory, interventions and study design. Bladder training is aimed at people who are cognitively and physically able, while the other voiding programmes are mainly used with for people with cognitive and physical impairments reliant on caregivers.

CONCLUSION

The theoretical approaches underpinning bladder training and voiding programmes, their components and suitability for patients need to be re-considered when designing future studies. There is a need for long-term follow-up in future studies. Future trials should adhere to recognized standards of good practice and incorporate outcomes from existing systematic reviews to enable future meta-analysis to be undertaken. Metastudy techniques for the synthesis of qualitative research provide useful methods for the descriptive synopsis of quantitative systematic reviews.

9 myths of incontinence in older adults: both clinicians and the over-65 set need to know more

Despite progress made in the research into and treatment of urinary incontinence, its incidence is rising among older adults. Many reasons for this disturbing finding have been posed: clinicians' insufficient knowledge of urinary incontinence, the reluctance of patients to discuss it, and inadequately individualized care. Common misconceptions of bladder health in older adults are explored to address these concerns and help prepare nurses in all settings to provide care that prevents and treats incontinence.

Future directions for incontinence research with frail elders

BACKGROUND

The most vulnerable older adults are often referred to as the frail elderly. There is a high prevalence of urinary incontinence (UI) in this population, yet there is little research to guide nurses in providing effective continence care to this vulnerable group of elders.

OBJECTIVES

To summarize current knowledge on UI in frail older adults and suggest future areas for research in this population.

METHODS

Existing literature about UI in the frail elderly was analyzed to generate a plan for future research.

RESULTS

Gaps exist in the knowledge base needed to guide the nursing care of incontinent frail elders in the following areas: effectiveness of interventions, caregiver characteristics and management models, prevalence, risk factors, and reliability and validity of outcome measures. There are barriers to conducting research in long-term care settings.

CONCLUSIONS

Despite the challenges inherent in doing research with incontinent frail elders, there is an urgent need for research to guide the nursing care of this population in all healthcare settings.

Behavioral Therapies at the Primary Care Level

Urinary incontinence, the complaint of any involuntary loss of urine, is a troubling symptom experienced by men and women of all ages. Options for treatment include a range of behavioral, pharmacologic, and surgical therapies. Behavioral therapies, such as dietary modification, pelvic floor muscle training, and bladder training, are noninvasive, with little risk of side effects, and experts agree they should represent the first line of treatment whenever possible. These therapies can be initiated and monitored at the primary care level, thereby enhancing the accessibility of care for those affected. The purpose of this article is to methodically review what is and is not known about behavioral therapies, with attention to research needs. Although there is clear evidence for pelvic floor muscle training in women with urinary incontinence and modest evidence in men for a short time after radical prostatectomy, less is known about bladder training, prompted voiding, habit retraining, and timed voiding. Additional research is required to enhance our understanding of the comparative efficacy of behavioral interventions in specific populations. This research must take an increasingly long-term focus, given the potentially chronic nature of urinary incontinence.

Urinary incontinence in the frail elder

Urinary incontinence (UI) is a complex disorder affecting a large segment of the frail older population. Physical factors such as medication use and disease comorbidity can affect continence control. Cognitive disorders and functional decline pose additional challenges in management of urinary symptoms. Those individuals who have adequate socioeconomic support and caregiver assistance may have a greater advantage in maintaining continence.Physical, cognitive, functional, and psychosocial factors each contribute to the risk profile for both the development of frailty and the likelihood of experiencing UI.

Timed voiding for the management of urinary incontinence in adults

BACKGROUND

Timed voiding is a fixed time interval toileting assistance program that has been promoted for the management of people with urinary incontinence who cannot participate in independent toileting. For this reason, it is commonly assumed to represent current practice in residential aged care settings.

OBJECTIVES

To assess the effects of timed voiding for the management of urinary incontinence in adults who cannot participate in independent toileting.

SEARCH STRATEGY

We searched the Cochrane Incontinence Group specialised register (9 May 2002), MEDLINE (January 1966 to December 2002), EMBASE (January 1980 to Week 18 2002), CINAHL (January 1982 to February 2001), PsycINFO (January 1972 to current), Biological Abstracts (January 1980 to December 2000), Current Contents (January 1993 to December 2001) and the reference lists of relevant articles. We also contacted experts in the field, searched relevant websites and handsearched journals and conference proceedings.

SELECTION CRITERIA

We selected all randomised and quasi-randomised trials that addressed timed voiding in an adult population and that had an alteration in continence status as a primary outcome. We included those trials that had assessed timed voiding delivered either alone or in combination with another intervention and compared it with either usual care, or no timed voiding, or another intervention.

DATA COLLECTION AND ANALYSIS

Data extraction and quality assessment were undertaken by at least two people working independently of each other. Any differences were resolved by discussion until agreement was reached. The relative risk for dichotomous data were calculated with 95% confidence intervals. Where data were insufficient to support a quantitative analysis, a narrative overview was undertaken.

MAIN RESULTS

Two trials with a total of 298 participants met the inclusion criteria. Both compared timed voiding plus additional intervention with usual care. In one of these timed voiding was combined with continence products, placement of a bedside commode for each participant, education to staff on transfer techniques, feedback and encouragement to staff, praise to participants for "successful responses" and administration of oxybutynin in small doses. The mean percentage who were incontinent when checked daily was 20% in the intervention group compared with 80% in the control group. No further between group analysis was possible from the data reported. The other trial combined timed voiding with a medical assessment and individualised medical management that was based on clinical data. Reduction in the number of participants with daytime and night-time incontinence was greater in the intervention group but this difference was statistically significant only for night-time wetting. There was no difference in the volume of urine lost as determined by pad weighing. The methodological quality of these trials was not high based on the quality appraisal criteria of the Cochrane Incontinence Group. In particular, there was a lack of clarity regarding levels of blinding. It was not possible to combine data from trials. In both trials, the fixed schedule of toileting was combined with other interventions. The extent to which the results reflect the contribution of timed voiding is unknown because the trials' design did not allow assessment of the effects of the fixed schedule of toileting separately from other components of the interventions.

REVIEWER'S CONCLUSIONS

The data were too few and of insufficient quality to provide empirical support for or against the intervention of timed voiding.

Habit retraining for the management of urinary incontinence in adults

BACKGROUND

Habit retraining is toileting assistance given by a caregiver to adults with urinary incontinence. It involves the identification of an incontinent person's natural voiding pattern and the development of an individualised toileting schedule which pre-empts involuntary bladder emptying.

OBJECTIVES

To assess the effects of habit retraining for the management of urinary incontinence in adults.

SEARCH STRATEGY

We searched the Cochrane Incontinence Group specialised register (9 May 2002), MEDLINE (January 1966 to December 2002), EMBASE (January 1980 to Week 18 2002), CINAHL (January 1982 to February 2001), PsycINFO (January 1972 to current), Biological Abstracts (January 1980 to December 2000), Current Contents (January 1993 to December 2001) and the reference lists of relevant articles. We also contacted experts in the field, searched relevant websites and hand searched journals and conference proceedings.

SELECTION CRITERIA

All randomised or quasi-randomised controlled trials comparing habit retraining delivered either alone or in conjunction with another intervention for urinary incontinence in adults.

DATA COLLECTION AND ANALYSIS

Data extraction and quality assessment were undertaken by at least two people working independently of each other. Any differences were resolved by discussion. The relative risks for dichotomous data were calculated with 95% confidence intervals. Where data were insufficient for a quantitative analysis, a narrative overview was undertaken.

MAIN RESULTS

Three trials with a total of 337 participants met the inclusion criteria, describing habit retraining combined with other approaches compared with usual care. Participants were primarily care-dependent elderly women with concurrent cognitive and/or physical impairment, residing in either a residential aged-care facility or in their own home. Outcomes included incidence and/or severity of urinary incontinence, the prevalences of urinary tract infection, skin rash and skin breakdown, cost and caregiver preparedness, role strain and burden. Caregivers found it difficult to maintain voiding records and to implement the toileting program. A 61% compliance rate was reported in one trial. There were no statistically significant differences in the incidence and in the volume of incontinence between groups. Within group analyses did however show improvements on these measures. Reductions were also reported for the intervention group in one study for skin rash, skin breakdown and in caregivers' perceptions of their level of stress. Descriptive data on the intervention suggests that habit retraining is a labour-intense activity. Electronic loggers, used as an adjunct to caregiver-delivered wet/dry checks, were reported as providing more accurate data than that from caregiver conducted wet/dry checks. To date, no analysis of the time and resources associated with these comparisons is available.

REVIEWERS' CONCLUSIONS

Data on habit retraining are few and of insufficient quality to provide a firm basis for practice.

Primary prevention research on incontinence in older adults

Primary prevention research on urinary incontinence in older adults is in its nascent phase. Most clinical research has focused on secondary or tertiary prevention, that is, testing interventions to cure, improve, or manage incontinence. When urinary incontinence is recognized as a public health issue, resources become available to reduce the risk of incontinence and prevent its occurrence. Methodological issues that face nurse researchers desiring to conduct primary prevention research include inadequate theory and outcome development, need for gender and culturally sensitive measurement instruments, and sampling and design issues. Rather than viewing primary prevention as a futile endeavor, nurse researchers must combine the roles of researcher and advocate, articulating the vision for primary prevention, and developing sound clinical studies to prevent urinary incontinence in the older adult population.

Prompted voiding for the management of urinary incontinence in adults

BACKGROUND

Prompted voiding is a behavioural therapy used mainly in North American nursing homes. It aims to improve bladder control for people with or without dementia using verbal prompts and positive reinforcement.

OBJECTIVES

To assess the effects of prompted voiding for the management of urinary incontinence in adults.

SEARCH STRATEGY

We searched the Cochrane Incontinence Group trials register (to February 2000) and reference lists of relevant articles. We contacted investigators in the field to locate extra studies. Date of the most recent searches: February 2000.

SELECTION CRITERIA

All randomised or quasi-randomised trials which addressed prompted voiding for the management of urinary incontinence. The trials included adult men and women, with or without cognitive impairment, diagnosed as having urinary incontinence as identified by the trialists, either by symptom classification or by urodynamic investigation.

DATA COLLECTION AND ANALYSIS

The identified reports were assessed for eligibility. Two reviewers independently reviewed the selected studies for methodological quality. Data describing six pre-specified outcomes were extracted independently by each reviewer and consensus reached when there was disagreement. Trial investigators were consulted when clarification or further detail was required. A third reviewer was recruited to proof read the review at different stages.

MAIN RESULTS

Five trials were included in the review. These involved 355 elderly people, most of whom were women. One other trial was excluded because no relevant outcome data were reported, and one trial is awaiting assessment. Prompted voiding was compared with no prompted voiding in four trials. The limited evidence suggested that prompted voiding increased self-initiated voiding and decreased incontinent episodes in the short-term. There was no evidence about long-term effects. A single small trial suggested that adding the muscle relaxant, Oxybutinin, reduced the number of incontinent episodes in the short-term: This study used a cross-over design and so did not address long-term effects.

REVIEWER'S CONCLUSIONS

There was insufficient evidence to reach firm conclusions for practice. There was suggestive, although inconclusive, evidence of short-term benefit from prompted voiding and from adding the muscle relaxant, Oxybutinin to prompted voiding.