ABSTRACT
BACKGROUND: Primary care physicians (PCP) play a key role in the care of people living with dementia. However, the implementation and practicability of the German S3 Dementia Guideline in primary care remain unclear. The main objective of the present study was to evaluate an intervention for improving guideline-based dementia care in primary care. DESIGN: A two-arm, 9-month follow-up cluster-randomized controlled trial with two parallel groups. SETTING: 28 primary care practices in Berlin and the surrounding area in Germany. PARTICIPANTS: A total of N = 28 PCP, N = 91 people living with dementia, and N = 88 informal caregivers participated in the trial. INTERVENTION: A tablet-based intervention to improve adherence to the German S3 Dementia Guideline in primary care was compared to a control group (care as usual plus a handbook on dementia). MeasurementsAdherence to dementia guideline (primary outcome) was measured on PCP' (23 items) and informal caregivers' level (19 items) with a self-developed checklist. Secondary outcomes (quality of life, neuropsychiatric symptoms, activities of daily living, general health status, depression, and caregiver burden) were measured with standardized assessments. Also, post-hoc per-protocol analyses were conducted. RESULTS: No differences in guideline adherence between the intervention and the control group were observed. Further, no significant impact of the intervention on secondary outcomes was detected. CONCLUSION: The DemTab Study did not improve self-reported guideline adherence in PCP. However, important implementation barriers such as lack of interoperability and low applicability of existing German S3 Dementia Guideline in the primary care setting were identified and are being discussed. TRIAL REGISTRATION: The DemTab trial was prospectively registered with the ISRCTN registry (Trial registration number: ISRCTN15854413). Registered 01 April 2019, https://doi.org/10.1186/ISRCTN15854413.
Subject(s)
Dementia , Quality of Life , Humans , Activities of Daily Living , Dementia/therapy , Dementia/psychology , Caregivers/psychology , Primary Health CareABSTRACT
BACKGROUND: General practitioners (GPs) play a key role in the care of people with dementia (PwD). However, the role of the German Dementia Guideline in primary care remains unclear. The main objective of the present study was to examine the role of guideline-based dementia care in general practices. METHODS: A cross-sectional analysis of data obtained from the DemTab study was conducted. Descriptive analyses of sociodemographic and clinical characteristics for GPs (N = 28) and PwD (N = 91) were conducted. Adherence to the German Dementia Guideline of GPs was measured at the level of PwD. Linear Mixed Models were used to analyze the associations between adherence to the German Dementia Guideline and GP factors at individual (age, years of experience as a GP, frequency of utilization of guideline, perceived usefulness of guideline) and structural (type of practice, total number of patients seen by a participating GP, and total number of PwD seen by a participating GP) levels as well as between adherence to the German Dementia Guideline and PwD's quality of life. RESULTS: Self-reported overall adherence of GPs was on average 71% (SD = 19.4, range: 25-100). Adherence to specific recommendations varied widely (from 19.2 to 95.3%) and the majority of GPs (79.1%) reported the guideline as only partially or somewhat helpful. Further, we found lower adherence to be significantly associated with higher numbers of patients (γ10 = - 5.58, CI = - 10.97, - 0.19, p = .04). No association between adherence to the guideline and PwD's quality of life was found (γ10 = -.86, CI = - 4.18, 2.47, p = .61). CONCLUSION: The present study examined the role of adherence to the German Dementia Guideline recommendations in primary care. Overall, GPs reported high levels of adherence. However, major differences across guideline recommendations were found. Findings highlight the importance of guidelines for the provision of care. Dementia guidelines for GPs need to be better tailored and addressed. Further, structural changes such as more time for PwD may contribute to a sustainable change of dementia care in primary care. TRIAL REGISTRATION: The DemTab trial was prospectively registered with the ISRCTN registry (Trial registration number: ISRCTN15854413 ). Registered 01 April 2019.