An insight into continence management in patients with dementia

Experiences of intimate continence care and the impact on the family dyad relationship for people living at home with dementia and their co-resident family members

OBJECTIVES

The experience of providing/receiving intimate continence care between family members can be difficult and emotive. Often, for people living with dementia this seems an area of care overlooked by professionals. This study investigated the experiences of intimate continence care for people living with dementia and their family member (the family dyad), and whether they viewed this as impacting on their relationship.

METHOD

Face-to-face interviews were conducted at 6 monthly intervals over a 12-month period with 13 carers (all family members) and one person living with dementia (13 family dyads) in England. Interviews were recorded and transcribed. Analysis of the data was achieved using a descriptive phenomenological method.

FINDINGS

Carers' attitudes towards providing intimate continence care revealed a task-focused approach for some but feelings of disgust and distress for others. Four participants (including the participant living with dementia) reported that intimate continence care had strengthened their dyad relationship. However, some carers perceived the care and support received from health and social care practitioners to be insufficient, which placed extra stress on them and adversely affected their family dyad relationship.

CONCLUSION

Implications of the study suggest that integrated and effective continence care and support for people living with dementia and their carers could (1) maintain the quality of the family dyad relationship, (2) help keep the person living at home, delaying an unwanted move to a care home and (3) consequently improve overall quality of life for individuals in the family dyad. Assuring integrated and effective continence care should be a priority for service funders and quality assurance regulators.

Is Barthel Index Suitable for Assessing Activities of Daily Living in Patients With Dementia?

OBJECTIVES

To evaluate application of the Barthel Index (BI) in assessing basic activities of daily living (ADL) of patients with dementia using Rasch analysis.

DESIGN

A multi-country cross-sectional study.

SETTING AND PARTICIPANTS

Nineteen long-term care facilities located in China, Japan, South Korea, and Thailand. A total of 644 patients with dementia were included.

METHODS

Unidimensionality, global and item fit, local dependence, person-item targeting, threshold disordering, and differential item functioning (DIF) were examined. Negative correlations between scores for DIF items and Neuropsychiatric Inventory Nursing Home version (NPI-NH) were evaluated.

RESULTS

Item reliability (1.0) and person reliability (.88) were acceptable. The Rasch dimension explained 72.9% of the variance (Eigenvalue = 27), while the first contrast explained 6.6% (Eigenvalue = 2.4). The "mobility" was misfitting to the Rasch model (infit mean square = 1.86). The overall difficulty of the BI exceeded patients' ability (person location = -2.27 logits). The "stairs climbing" and "mobility" showed narrow category thresholds (< 1.4 logits). The location of "controlling bladder" and "toilet use" overlapped. Removing "stairs climbing", collapsing categories with narrow threshold widths in "mobility", and combining "controlling bowel" and "controlling bladder" into one item, improved unidimensionality, and item fit of the scale. Only three items ("grooming", "dressing", and "toilet use") were free from DIF across countries. The scores for "feeding" were negatively related to scores for "disinhibition" (r = -0.46, P < 0.01), and scores for "controlling bowel" were negatively related to scores for "disinhibition" (r = -0.44, P < 0.01), "agitation" (r = -0.32, P < 0.05), and "aggression" (r = -0.27, P < 0.01) in Japanese samples.

CONCLUSIONS AND IMPLICATIONS

The performance of the BI for assessing patients with dementia might be compromised by misfit items, person-item mistargeting, measurement gaps, redundant items, narrow threshold width, and item bias. Mobility ability might not be helpful for determining capability of basic ADL in the patients. Comparisons of BI scores between countries should be undertaken with caution due to item bias. Neuropsychiatric symptoms might interact with basic ADL abilities of the patients. We will not suggest using the instrument in patients with dementia, without future refining to improve its performance.

Modelling factors of urinary incontinence in institutional older adults with dementia

AIMS AND OBJECTIVES

This study applied structural equation modelling to explore the relationships among agitated behaviours, depression, cognitive function and activities of daily living, as well as associations between these factors and urinary incontinence).

BACKGROUND

A high prevalence of urinary incontinence is found among institutional older adults with dementia. People with urinary incontinence suffer from increased financial burden and social isolation and experience reduced quality of life.

DESIGN

Cross-sectional correlational research. The study complied with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement.

METHODS

In total, 226 older adults with dementia were recruited through convenience sampling at 15 long-term care facilities in southern Taiwan. The urinary incontinence frequency, agitated behaviours, depression, cognitive function and activities of daily living were evaluated using bladder records, the Cohen-Mansfield Agitation Inventory, the Cornell Scale for Depression in Dementia, the Mini-Mental State Examination and the Barthel Index, respectively.

RESULTS

Activities of daily living performance was found to be significantly associated with urinary incontinence; however, age, cognitive function, depression and agitated behaviours were not significantly related to urinary incontinence. Age did not have effects on any of the variables tested in this model, whereas activities of daily living performance was significantly associated with cognitive function and depression. Results further showed that cognitive function and depression were mediators between activities of daily living and agitated behaviours.

CONCLUSION

Enhanced activities of daily living independency directly reduced urinary incontinence, improved cognitive function, decreased degrees of depression and indirectly reduced agitated behaviours.

RELEVANCE TO CLINICAL PRACTICE

The findings could serve as a valuable reference for long-term care facilities in providing effective urinary incontinence care and prevention to older adults with dementia.

Continence care for people with dementia living at home in Europe: a review of literature with a focus on problems and challenges

AIMS AND OBJECTIVES

To report the findings of a review of literature relating to the continence care of community-dwelling people with dementia in Europe.

BACKGROUND

More than two-thirds of people with dementia live at home, and many experience continence problems. Incontinence is a significant contributor towards institutionalisation. Care and support is often inadequate or inappropriate, and guidelines are lacking. This represents a failure to respect the human rights and dignity of this group.

DESIGN

A structured review of the literature relating to the continence care of community-dwelling people with dementia in Europe with a focus on problems and challenges.

METHODS

Search terms reflecting dementia, continence, care/management and guidelines for community-dwelling people with dementia were applied to four databases. Hand-searching was also carried out. A total of 208 articles were searched for content relating to problems and challenges linked to continence care for this group.

RESULTS

Six relevant articles were fully reviewed. The main difficulties and challenges included the following: (1) perceptions, (2) availability/provision of support and care, (3) financial cost, (4) mobility and the environment, (5) relationships and social inclusion and (6) emotional issues.

CONCLUSION

Dementia and incontinence have profound effects on quality of life. The dearth of good quality data within this area and the findings of the review confirm the need for expert, consensus-based guidelines and appropriate research to ensure that the rights and dignity of people with dementia are respected.

RELEVANCE TO CLINICAL PRACTICE

The findings of the review will hopefully raise awareness amongst healthcare professionals in community practice of unmet needs of people with dementia and continence problems, and their caregivers, especially those related to social, financial, emotional and relational issues. The review does not provide solutions or guidance but is helpful in highlighting some of the key areas where special attention is needed.

Behavioral Characteristics of Bowel Movement and Urination Needs in Patients With Dementia in Taiwan

Patients with dementia, especially those with advanced dementia, may not be able to express their bowel movement and urination needs using lucid language, and instead do so through behaviors. The aim of the current study was to understand and compare the behavioral characteristics of bowel movement and urination needs in patients with dementia. Observations were made by caregivers of 187 patients with dementia based on the Behavior Checklist developed by the research team for bowel movement and urination. Sixteen behavioral characteristics were identified for both bowel movement and urination; among these, anxiety, taking off/putting on clothes inappropriately, restlessness, attempting to go elsewhere, scratching skin, repeated behavior, and making strange sounds were commonly reported. Facial expressions of sorrow, restlessness, and anxiety were the three most common behaviors related to bowel movement needs, whereas anxiety, taking off/putting on clothes inappropriately, and constant moaning were the most common behaviors for urination needs. The findings suggest that the common behavioral characteristics could be seen as indicators of excretion need and the others can be used to distinguish between the need for bowel movement and urination.

Correlates among nocturnal agitation, sleep, and urinary incontinence in dementia

Family caregivers of elders with dementia often face the challenging behaviors of nighttime agitation, sleep disturbances, and urinary incontinence. To date, no study has examined the interrelationships of these behaviors in community-dwelling persons. This single group, descriptive study employs wireless body sensors to objectively collect data on nighttime agitation, sleep, and urinary incontinence in patients with dementia in their homes over a 5- to 7-day period. The aims are to (1) examine the feasibility and acceptability of the use of body sensors in community-dwelling persons with dementia; (2) describe patterns of nocturnal agitation, sleep continuity and duration, and nighttime urinary incontinence; and (3) examine the relationships among nocturnal agitation, sleep continuity and duration, and nighttime urinary incontinence. Data collection is in early stages and is still in progress. Challenges and advantages from preliminary data collection are reported.