Health-related quality of life in community dwelling patients with mild-to-moderate Alzheimer's disease

Neurological Health: Not Merely the Absence of Disease: Current Wellbeing Instruments Across the Spectrum of Neurology

OBJECTIVE

Well-being and quality of life can vary independently of disease. Instruments measuring well-being and quality of life are commonly used in neurology, but there has been little investigation into the extent in which they accurately measure wellbeing/quality of life or if they merely reflect a diseased state of an individual.

DESIGN

Systematic searches, thematic analysis and narrative synthesis were undertaken. Individual items from instruments represented in ≥ 5 publications were categorised independently, without prior training, by five neurologists and one well-being researcher, as relating to 'disease-effect' or 'Well-being' with a study-created instrument. Items were additionally categorised into well-being domains.

DATA SOURCES

MEDLINE, EMBASE, EMCARE and PsycINFO from 1990 to 2020 were performed, across the 13 most prevalent neurological diseases.

RESULTS

301 unique instruments were identified. Multiple sclerosis had most unique instruments at 92. SF-36 was used most, in 66 studies. 22 instruments appeared in ≥ 5 publications: 19/22 'well-being' outcome instruments predominantly measured disease effect (Fleiss kappa = .60). Only 1/22 instruments was categorised unanimously as relating to well-being. Instruments predominantly measured mental, physical and activity domains, over social or spiritual.

CONCLUSIONS

Most neurological well-being or quality-of-life instruments predominantly measure disease effect, rather than disease-independent well-being. Instruments differed widely in well-being domains examined.

Effects of cognitive impairment and depressive symptoms on health-related quality of life in community-dwelling older adults: The mediating role of disability in the activities of daily living and the instrumental activities of daily living

The objective of this study was to estimate the joint effects of cognitive impairment and depressive symptoms on health-related quality of life (HRQoL) and to explore the mediating role of disability among Chinese community-dwelling older adults. A cross-sectional study was conducted with 2525 community-dwelling older adults aged ≥60 years and living in Shanghai, China in 2019. Participants were divided into four groups: (1) non-depressed without dementia, (2) non-depressed with probable MCI, (3) depressed without dementia and (4) depressed with probable mild cognitive impairment (MCI). HRQoL was assessed using the 36-Item Short-Form Health Survey. Cognitive impairment and depressive symptoms were evaluated with the AD8 and the Geriatric Depression Scale respectively. Activities of daily living (ADL) and instrumental activities of daily living (IADL) disability and other sociodemographic variables were also assessed. The results of this study showed that controlling for sociodemographic characteristics, significant differences in a physical component score (PCS) and a mental component score (MCS) of HRQoL were found across the four groups. Compared to those who were non-depressed without dementia, older adults who were depressed with probable MCI reported the lowest level of PCS and MCS, followed by older adults who were depressed without dementia. Both ADL and IADL disabilities played mediating roles in the relationship between cognitive impairment and depressive symptoms and PCS. Based on this study, we suggest that the early detection and adequate management of depressive symptoms and cognitive status-as well as efforts to improve individuals' ability to manage their ADLs and IADLs-may help to maintain or improve their HRQoL.

Telephone-Based Reality Orientation Therapy for Patients With Dementia: A Pilot Study During the COVID-19 Outbreak

IMPORTANCE

When in-person rehabilitation is not feasible, interventions delivered in remote telephone-based sessions may be an option.

OBJECTIVE

To determine whether telephone-based reality orientation therapy (T-ROT) can improve cognition, mood, and neuropsychiatric symptoms among patients with major neurocognitive disorders (NCDs) who are forced to isolate and also whether T-ROT can relieve the burden of distress among their caregivers.

DESIGN

Nonrandomized interventional comparison study.

SETTING

Individual telephone calls between practitioners and patients and their caregivers.

PARTICIPANTS

Twenty-seven patients (14 in the experimental group, 13 in the control group) with a major NCD and their primary caregivers.

INTERVENTION

Ten T-ROT sessions and a pretest-posttest neuropsychological evaluation over 4 wk.

OUTCOMES AND MEASURES

Outcomes measured included cognitive and behavioral symptoms of patients with major NCDs and correlations between changes in patient clinical condition and caregiver stress. Primary outcome measures were two measures of depressive symptoms, the Neuropsychiatric Inventory Questionnaire and the Telephone Mini-Mental State Examination, administered at baseline and program discharge.

RESULTS

T-ROT significantly outperformed nontreatment on all measures of depression, behavior, cognition, and caregiver burden.

CONCLUSIONS AND RELEVANCE

T-ROT combined with emotional support appears to be an effective intervention for monitoring and managing the behavioral symptoms of patients with major NCDs who are forced to isolate.

WHAT THIS ARTICLE ADDS

Occupational therapy practitioners can use T-ROT or similar procedures not only during a pandemic but also when it is not possible to treat patients in person at a hospital or at home. Telephone-based treatment may also represent a good practice to be integrated into traditional rehabilitation programs.