Occupational Therapy Interventions to Improve Driving Performance in Older People With Mild Cognitive Impairment or Early-Stage Dementia: A Systematic Review.

IMPORTANCE: For a person with mild cognitive impairment (MCI) or early-stage dementia, driving is important for independence. However, driving presents safety concerns for both the person and family members. It is important to determine whether occupational therapy interventions can prolong safe driving for this population. OBJECTIVE: To determine the effectiveness of occupational therapy interventions to improve driving performance in older people with MCI or early-stage dementia. DATA SOURCES: We conducted a search of MEDLINE, PsycINFO, CINAHL, and gray literature using Google Scholar. Study Selection and Data Collection: Studies were included if they evaluated interventions that (1) aimed to improve the driving performance of older people (M age ≥60 yr) with MCI or early-stage dementia and (2) could be designed or delivered by an occupational therapy practitioner who specializes in driving. Citations were reviewed independently by two authors, and quality appraisal was conducted using the Cochrane risk-of-bias guidelines. FINDINGS: One Level I randomized controlled trial (RCT) and 4 Level III quasi-experimental studies were included; these studies had 231 participants in total with reported M ages of 65.6-72.5 yr. One study evaluated a compensatory approach, whereas the others evaluated a remedial approach. The studies used different measures to assess outcomes and reported mixed effects. CONCLUSIONS AND RELEVANCE: Low strength of evidence suggests that occupational therapy interventions may improve the driving performance of older people with MCI or early-stage dementia. More RCTs are needed that include long-term follow-up measures and address clinically important outcomes. What This Article Adds: In the absence of conclusive evidence from research studies and best practice guidelines, occupational therapy practitioners must rely on their clinical experience and their clients' abilities. Development of evidence and guidelines in this area is critical. It is also important for practitioners to work closely with clients, families, and interdisciplinary team members to carefully monitor fitness to drive.

Australian medical practitioners' perspectives about current practice relating to fitness to drive assessment for older people with dementia and mild cognitive impairment: A qualitative study.

OBJECTIVES: To describe the perspectives of Australian medical practitioners about current practice, and the potential benefit of tools and resources to support fitness to drive assessment for older people with dementia and mild cognitive impairment (MCI). METHODS: Semi-structured interviews with 22 medical practitioners from cognitive/memory clinics, hospitals, general practice and driving fitness assessment services in Australia. Reflexive thematic analysis was conducted. RESULTS: Two overarching themes were generated: (1) Uncomfortable decisions, describing feelings of discomfort expressed by practitioners about making fitness to drive recommendations, with two subthemes: (a) 'Feeling uncertain' and (b) 'Sticking your neck on the line'; and (2) Easing the discomfort, describing participants' desire for tools/resources to support practitioners to increase comfort with fitness to drive recommendations, with two subthemes: (a) 'Seeking certainty' and (b) 'Focusing on the process' conveying two different perspectives about how this may be achieved. There was a desire for a new in-office assessment tool capable of accurately predicting fitness to drive outcomes and views that an evidence-based clinical pathway could improve practitioners' confidence in decision-making. CONCLUSIONS: Perceptions of discomfort relating to fitness to drive assessment of older people with dementia and MCI exist amongst medical practitioners from health-care settings across Australia. In the absence of a well-validated in-office assessment tool, practitioners may benefit from an evidence-based clinical pathway to guide driving recommendations.

Mild cognitive impairment and fitness to drive: An audit of practice in a driving specialist clinic in Australia.

OBJECTIVE: To describe current practice and outcomes relating to fitness to drive for people with mild cognitive impairment (MCI) attending a specialist driving clinic. METHODS: Retrospective medical record audit from a driving fitness assessment clinic at a tertiary medical centre, South Australia, from 2015 to 2019. RESULTS: Of 100 notes audited, n = 40 had a documented diagnosis of MCI and n = 60 had subjective cognitive concerns characteristic of MCI. Participants mean age was 80.0 years (SD 6.7), and mean Mini-Mental State Examination score was 26.1 (SD 2.1). Medical practitioners completed a comprehensive initial assessment relating to medical fitness to drive, considering scores from a cognitive assessment battery and non-cognitive factors (driving history, current driving needs, vision, physical abilities and collateral from family). After the initial assessment, most participants (84%) were referred for a practical on-road assessment, before receiving a final driving recommendation. Over half of participants continued driving (51%), most with conditions, while 35% ceased driving. Outcomes for the remaining 14% are unknown as we were unable to determine whether the practical assessment (11%) or lessons (3%) were completed. CONCLUSIONS: Driving outcomes for people with MCI with questionable driving capabilities are variable, with both cognitive and non-cognitive factors important in guiding medical fitness to drive recommendations. There is a need for more driving clinics to provide in-depth assessment for people with MCI who demonstrate uncertain driving capabilities and improved support for decision-making in other non-driving specialist settings.

Sleep Disturbance and Disorders within Adult Inpatient Rehabilitation Settings: A Systematic Review to Identify Both the Prevalence of Disorders and the Efficacy of Existing Interventions.

OBJECTIVES: Older people who are admitted to inpatient rehabilitation settings often experience sleep disturbance or disorders. Both intrinsic and environmental factors may contribute to reduced sleep quality. Poor sleep quality has been reported to be associated with poorer rehabilitation outcomes. The aim of this review was (1) to describe the prevalence of sleep disturbance or disorder among older people participating in inpatient rehabilitation, and (2) to describe interventions that have been trialed to increase sleep quality and/or quantity in older people in rehabilitation settings and report on their efficacy. DESIGN: Systematic review involving search of 3 electronic databases and gray literature. Two authors independently reviewed citations and reviewed full text and agreed on included studies. Data were extracted and synthesized and risk of bias was assessed. SETTING AND PARTICIPANTS: Studies were included if they provided quantitative data about the prevalence of sleep disturbance or disorder in older people in a rehabilitation setting or if they reported the results of a randomized trial evaluating an intervention to improve sleep quality in older people in a rehabilitation setting. MEASURES: Studies were included if they reported data from monitoring (such as polysomnography or actigraphy), clinical assessments, or questionnaires. RESULTS: 16 studies reporting prevalence data and 3 studies reporting evaluations of interventions were included in this review. Studies reported data from stroke and mixed population rehabilitation settings. The prevalence of obstructive sleep apnea was high and ranged from 12% to 92% in stroke rehabilitation settings. Other types of sleep disturbance, such as difficulty initiating sleep, were also common. CONCLUSIONS AND IMPLICATIONS: Many older people participating in inpatient rehabilitation have sleep disturbance or sleep disorders. Poor sleep quality is associated with poorer health status and recovery; therefore, it is important that rehabilitation settings take steps to enhance sleep quality for inpatients drawing on the principles of good sleep hygiene.