Deprescribing Intervention Among Nursing Home Residents With Major Neurocognitive Disorders
- Conditions
- Dementia
- Interventions
- Other: Continuous education and knowledge exchange
- Registration Number
- NCT05155748
- Lead Sponsor
- Dre Edeltraut Kröger
- Brief Summary
Canadians with neurocognitive disorders often are admitted to nursing homes when their disease reaches an advanced stage. At the end of their life, they may encounter adverse symptoms related to medications they no longer need, while they should receive comfort care. This study proposes an intervention to reduce the use of inappropriate medications among residents of nursing homes with major neurocognitive disorders. For that purpose, nursing homes' nursing staff, physicians and pharmacists will receive education and tools for the review, adjustment or discontinuation of the medications that have become inappropriate for the residents. The residents' families will receive information regarding the complexity of drug treatment for elderly patients with major neurocognitive disorders and they will be kept informed about the proposed changes to their relative's medication. The intervention is expected to reduce the medication load while improving or maintaining the residents' well-being.
- Detailed Description
A quasi-experimental, cluster randomized controlled trial (CRCT) based on the results of a pilot study (). The study will take place over 6 months in 6 nursing homes (NHs) of the greater Quebec City Health Board, the Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale (CIUSSS-CN). Three NHs will be randomized to the intervention arm, three others will serve as controls, where care will be dispensed as usual. Informed consent will be sought from the representative of NH residents with major neurocognitive disorders (MNCDs).
Intervention in experimental NHs First, all members of the care teams, i.e. nursing staff, physicians and pharmacists, will receive an enriched continuous education-knowledge exchange session to inform them on the study rationale and the means of medication optimization. This session will provide tools and strategies on adjustment of certain medications (e.g. less stringent treatment goals for control of glycaemia or hypertension, alternatives to benzodiazepines). There will be an additional emphasis on tapering and discontinuation of antipsychotics. Second, the validated lists of "generally", "sometimes" or "rarely" appropriate medications for NH residents with major neurocognitive disorders (MNCDs) will be provided to the experimental NHs' staff. They will also receive algorithms on tapering of antipsychotics. The pharmacists will initiate the intervention by performing at least one medication review for each participating resident, shortly after baseline, and additional reviews if required by the participant's clinical condition. The pharmacists' medication review will result in recommendations to be discussed with nurses and the responsible physician in usual care team meetings.
Outcomes Medication regimens will be recorded over 6 months and the active medications corresponding to the lists of "generally", "sometimes" or "rarely" appropriate medications counted. At baseline and 6 months after the beginning of the intervention, participating residents will be observed for signs of discomfort (PACSLAC) and agitation (Cohen-Mansfield Agitation Inventory).
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 100
- Clinical diagnosis of Major neurocognitive disorders, OR severe dementia (stage 7 on the Reisberg Functional Assessment Staging Tool) of any type;
- Able to swallow
- Having prescribed medication
- Has been at the nursing home for less than 2 months at the time of enrollment.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Intervention Continuous education and knowledge exchange Nursing staff, physicians and pharmacists will be invited to a continuous education - knowledge exchange session to inform them on the study rationale and the means of medication optimization. Pharmacists will be asked to perform medication reviews, guided by the information and tools provided, for the participating residents. Pharmacists' recommendations will be discussed during meetings with physician and nurses.
- Primary Outcome Measures
Name Time Method Change in Medication regimens between study beginning and follow-up, a compared between the intervention and the control groups. Change from baseline to 4-6 months after patient's inclusion into study. Less medications mean a better outcome (reduction of medication load, implying deprescribing of inappropriate medications. List of active medications
- Secondary Outcome Measures
Name Time Method Change in level of the pain, as measured by the PACSLAC-F. Change from baseline to six months after patient's inclusion into study. This is the French version of the Pain Assessment Checklist for Seniors with Limited Ability to Communicate (PACSLAC-F) observational scale for non verbal participating patients, between baseline and follow-up, as compared between the intervention and the control groups. The PACSLAC-F scale varies between 0 and 60 with 60 being the highest measure for the observation of pain expression. For the PACSLAC-F, lower scores mean better outcomes, signifying less pain.
PACSLAC-French version (Validité et utilité clinique d'une grille d'observation (PACSLAC-F), pour évaluer la douleur chez des aînés atteints de démence vivant en milieu de soins de longue durée (1 to 60). Aubin M, Verreault R et al, Can J Aging, #1, Spring 2008Change in level of agitation of participating patients between baseline and follow-up, as compared between the intervention and the control groups. Change from baseline to six months after patient's inclusion into study. Cohen-Mansfield Agitation Inventory (CMAI) observational scale, range from 0 to 203. Lower scores mean better outcomes, signifying less discomfort.
Cohen-Mansfield, J., Marx, M. S., \& Rosenthal, A. S. (1989). A description of agitation in a nursing home. Journal of Gerontology: Medical Sciences, 44(3), M77-M84.
Trial Locations
- Locations (1)
Centre intégré universitaire de santé et de services sociaux de la Capitale-Nationale
🇨🇦Québec, Canada