Aged Clinical Trial
— SPIDEROfficial title:
SPIDER: A Structured Process Informed by Data, Evidence and Research - A Research and Quality Improvement Collaboration Supporting Practices in Improving Care for Complex Elderly Patients
Verified date | November 2023 |
Source | University of Toronto Practice Based Research Network |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Elders living with multiple chronic conditions often take many drugs (polypharmacy); some of the drugs may not benefit them or may be harmful. The Canadian Institute for Health Information has reported that about one-quarter of Canadian seniors are prescribed ten or more different drugs each year. Polypharmacy can result in poorer health, reduced quality of life and high healthcare costs. Choosing Wisely Canada and the Canadian Deprescribing Network have suggested wiser uses for the following four Potentially Inappropriate Prescriptions (PIPs): drugs that reduce stomach acid; reduce anxiety and induce sleep; treat agitation; and treat type 2 diabetes but have a high risk of low blood sugar. To improve care for elderly patients living with polypharmacy, we propose SPIDER: a Structured Process Informed by Data, Evidence and Research. Using quality improvement (QI) and supported by Electronic Medical Record (EMR) data, SPIDER will invite family doctors, nurses, pharmacists and front desk staff to participate in Learning Collaboratives and learn from each other. The practice teams will work with a QI Coach to identify areas to improve, develop strategies and implement changes tailored to the local practice context. The objective of this study is to determine whether SPIDER will reduce PIPs for patients 65 years or older who are on ten or more different drugs. The study will also explore patient experience and provider satisfaction with SPIDER and assess the cost of running SPIDER. The study will first be tested for feasibility in Toronto, Edmonton and Montreal. Findings will then guide a Randomized Controlled Trial (RCT) in Calgary, Winnipeg, Ottawa, Montreal and Halifax where practices enrolled in the SPIDER intervention will be compared with those in usual care.
Status | Enrolling by invitation |
Enrollment | 104 |
Est. completion date | March 31, 2027 |
Est. primary completion date | March 31, 2025 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 65 Years and older |
Eligibility | Inclusion criteria: 1. At practice level: a) contributes EMR data to the repository of a Practice Based Research Network (PBRN) that participates in CPCSSN; and b) includes a primary care provider (PCP) who consents to participate and lead the practice QI team. 2. At PCP level: a) practices comprehensive family medicine in an office setting (academic or non-academic); and b) consents to participate and allow the research staff to provide study information to their eligible patients. 3. At patient level: a) 65 years or older; b) has at least one office visit during the past 2 years; and c) has received ten or more different prescription medications (as indicated in the EMR) in the past year. Exclusion criteria: 1. At practice level: a) Does not use EMR; b) does not contributes EMR data to the repository of a PBRN that participates in CPCSSN; or c) none of the PCPs at the practice consents to participate. 2. At PCP level: a) does not practice comprehensive family medicine in an office setting; b) does not consent to participate; c) does not allow the research staff to contact or provide study information to their eligible patients; or d) has left the practice. 3. At patient level: a) younger than 65 years of age; b) has not visited a practice over the past 2 years; or c) has received fewer than ten different prescription medications in the past year. (Note: - PBRN: Practice Based Research Network; - CPCSSN: the Canadian Primary Care Sentinel Surveillance Network) |
Country | Name | City | State |
---|---|---|---|
Canada | Southern Alberta Primary Care Research Network (SAPCReN) | Calgary | Alberta |
Canada | Northern Alberta Primary Care Research Network (NAPCReN) | Edmonton | Alberta |
Canada | Maritime Family Practice Research Network (MaRNet-FP) | Halifax | Nova Scotia |
Canada | Réseau de recherche en soins primaires de l'Université de Montréal (RRSPUM) | Laval | Quebec |
Canada | Ottawa Practice Enhancement Network (OPEN ) | Ottawa | Ontario |
Canada | Atlantic Practice Based Research Network (APBRN) | St. John's | Newfoundland and Labrador |
Canada | University of Toronto Practice Based Research Network | Toronto | Ontario |
Canada | British Columbia node of the pan-Canadian CPCSSN (BC-CPCSSN) | Vancouver | British Columbia |
Canada | Manitoba Primary Care Research Network (MaPCReN) | Winnipeg | Manitoba |
Lead Sponsor | Collaborator |
---|---|
University of Toronto Practice Based Research Network | Canadian Institutes of Health Research (CIHR), College of Family Physicians of Canada, Dalhousie Medical Research Foundation, Dalhousie University, Doctors Nova Scotia, Fonds de la Recherche en Santé du Québec, Memorial University of Newfoundland, North York General Hospital, Nova Scotia Health Authority, Research Manitoba, Université de Montréal, University of Alberta, University of British Columbia, University of Calgary, University of Manitoba, University of Ottawa, University of Toronto |
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* Note: There are 88 references in all — Click here to view all references
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Number of Potentially Inappropriate Prescriptions (PIPs). | The primary outcome is the number of prescribed medications identified as one of the four targeted PIPs recommended by Choosing Wisely Canada and the Canadian DePrescribing Network (CaDeN). | 12 months | |
Secondary | Patient perception of SPIDER | Qualitative methods (survey and interview) will be used to measure patients' perception of SPIDER. Patients' attitude toward polypharmacy and deprescribing will be measured using a survey adopted from Veterans Affairs Multi-dimensional Survey. Patients' experience with the process, symptoms, relationship with the care provider, empowerment and care coordination dimension will be measured using an interview. | 12 months | |
Secondary | Care provider perception of SPIDER | Qualitative methods (survey and focus group) will be used to measure care providers' perception of SPIDER, including the dimensions of acceptability, implementation, adaptation, integration, practicality and efficacy. | 12 months | |
Secondary | Cost-utility of SPIDER | The cost-utility of SPIDER will be measured as the incremental gain in quality of life (measured by EuroQol-5D) between the two arms in relation to intervention costs and by comparing the differences in investments and healthcare costs captured through EMR data and emergency room use and hospitalization. | 12 months |
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