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Pierson T, Arcand V, Farrell B, Gagnon CL, Leung L, McCarthy LM, Murphy AL, Persaud N, Raman-Wilms L, Silvius JL, Steinman MA, Tannenbaum C, Thompson W, Trimble J, Sadowski CA, McDonald EG. Proceedings of the Canadian Medication Appropriateness and Deprescribing Network's 2023 National Meeting. Drug Saf 2024; 47:829-839. [PMID: 38884849 DOI: 10.1007/s40264-024-01444-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2024] [Indexed: 06/18/2024]
Affiliation(s)
- Tiphaine Pierson
- Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Verna Arcand
- Kipohtakaw Education Centre, Alexander First Nations, Sturgeon County, AB, Canada
| | - Barbara Farrell
- Bruyėre Research Institute, Ottawa, ON, Canada
- Department of Family Medicine, University of Ottawa, Ottawa, ON, Canada
- University of Waterloo School of Pharmacy, Waterloo, ON, Canada
| | - Camille L Gagnon
- Canadian Medication Appropriateness and Deprescribing Network, Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada
| | - Larry Leung
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Lisa M McCarthy
- Bruyėre Research Institute, Ottawa, ON, Canada
- University of Waterloo School of Pharmacy, Waterloo, ON, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
- Institute for Better Health and Family Department, Trillium Health Partners, Mississauga, ON, Canada
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
| | - Andrea L Murphy
- College of Pharmacy, Dalhousie University, Halifax, NS, Canada
| | - Nav Persaud
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, Canada
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, ON, Canada
- Department of Family and Community Medicine, St Michael's Hospital, Toronto, ON, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Lalitha Raman-Wilms
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Centre on Aging, University of Manitoba, Winnipeg, MB, Canada
| | - James L Silvius
- Canadian Medication Appropriateness and Deprescribing Network, Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada
- Provincial Seniors Health and Continuing Care, Alberta Health Services, Calgary, AB, Canada
- Division of Geriatric Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Michael A Steinman
- University of California San Francisco and San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Cara Tannenbaum
- Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Wade Thompson
- Department of Anesthesiology, Pharmacology, and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | | | - Cheryl A Sadowski
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada
| | - Emily G McDonald
- Canadian Medication Appropriateness and Deprescribing Network, Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada.
- Division of Experimental Medicine, Department of Medicine, McGill University Health Centre, Office 3E.03, 5252 De Maisonneuve Blvd, Montreal, QC, H4A3S9, Canada.
- Division of General Internal Medicine, Department of Medicine, McGill University Health Centre, Montréal, QC, Canada.
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Lau EY, Cragg A, Small SS, Butcher K, Hohl CM. Characterizing and Comparing Adverse Drug Events Documented in 2 Spontaneous Reporting Systems in the Lower Mainland of British Columbia, Canada: Retrospective Observational Study. JMIR Hum Factors 2024; 11:e52495. [PMID: 38236629 PMCID: PMC10835584 DOI: 10.2196/52495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Robust adverse drug event (ADE) reporting systems are crucial to monitor and identify drug safety signals, but the quantity and type of ADEs captured may vary by system characteristics. OBJECTIVE We compared ADEs reported in 2 different reporting systems in the same jurisdictions, the Patient Safety and Learning System-Adverse Drug Reaction (PSLS-ADR) and ActionADE, to understand report variation. METHODS This retrospective observational study analyzed reports entered into PSLS-ADR and ActionADE systems between December 1, 2019, and December 31, 2022. We conducted a comprehensive analysis including all events from both reporting systems to examine coverage and usage and understand the types of events captured in both systems. We calculated descriptive statistics for reporting facility type, patient demographics, serious events, and most reported drugs. We conducted a subanalysis focused on adverse drug reactions to enable direct comparisons between systems in terms of the volume and events reported. We stratified results by reporting system. RESULTS We performed the comprehensive analysis on 3248 ADE reports, of which 12.4% (375/3035) were reported in PSLS-ADR and 87.6% (2660/3035) were reported in ActionADE. Distribution of all events and serious events varied slightly between the 2 systems. Iohexol, gadobutrol, and empagliflozin were the most common culprit drugs (173/375, 46.2%) in PSLS-ADR, while hydrochlorothiazide, apixaban, and ramipril (308/2660, 11.6%) were common in ActionADE. We included 2728 reports in the subanalysis of adverse drug reactions, of which 12.9% (353/2728) were reported in PSLS-ADR and 86.4% (2357/2728) were reported in ActionADE. ActionADE captured 4- to 6-fold more comparable events than PSLS-ADR over this study's period. CONCLUSIONS User-friendly and robust reporting systems are vital for pharmacovigilance and patient safety. This study highlights substantial differences in ADE data that were generated by different reporting systems. Understanding system factors that lead to varying reporting patterns can enhance ADE monitoring and should be taken into account when evaluating drug safety signals.
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Affiliation(s)
- Erica Y Lau
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
- Centre for Clinical Epidemiology and Evaluation, Vancouver Coastal Health Research Centre, Vancouver, BC, Canada
| | - Amber Cragg
- Centre for Clinical Epidemiology and Evaluation, Vancouver Coastal Health Research Centre, Vancouver, BC, Canada
| | - Serena S Small
- Centre for Clinical Epidemiology and Evaluation, Vancouver Coastal Health Research Centre, Vancouver, BC, Canada
| | - Katherine Butcher
- Pharmaceutical Science, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Corinne M Hohl
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
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Cragg A, Small SS, Lau E, Rowe A, Lau A, Butcher K, Hohl CM. Sharing Adverse Drug Event Reports Between Hospitals and Community Pharmacists to Inform Re-dispensing: An Analysis of Reports and Process Outcomes. Drug Saf 2023; 46:1161-1172. [PMID: 37783974 PMCID: PMC10632212 DOI: 10.1007/s40264-023-01348-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2023] [Indexed: 10/04/2023]
Abstract
INTRODUCTION Adverse drug events (ADEs) are a leading cause of unplanned hospital visits. We designed ActionADE, an online ADE reporting platform, and integrated it with PharmaNet, British Columbia's (BC's) provincial medication dispensing system, to overcome identified barriers in ADE reporting and communicate ADEs to community pharmacies. Our objectives were to characterise ADEs reported in ActionADE, explore associations between patients' age, sex and ADE characteristics, and estimate the re-dispensation rate of culprit medications in community pharmacies. METHODS We conducted a prospective observational study of ADE reporting in four BC hospitals between April 1, 2020 and October 31, 2022. We described the characteristics of ADEs reported into ActionADE, used logistic regression modelling to examine associations between age and sex and ADE characteristics, and calculated rates of avoided culprit drug re-dispensations using community pharmacists' responses to ActionADE alerts. RESULTS In total, 3591 ADE reports were initiated by hospital clinicians, 3174 of which were included in this analysis. Serious or life-threatening ADEs resulting in permanent disability, hospitalisation, extended hospitalisation, and/or death accounted for 28.5% (906/3174; 95% CI 27.0-30.1%) of reports. Males were more likely to have non-adherence reported compared to females and experienced life threatening ADEs at a younger age than females. Of 592 patients who had ≥ 1 adverse drug reaction or allergy report (a subset of ADEs) transmitted to community pharmacies, 200 subsequently attempted to re-fill the culprit or a same class drug. Community pharmacists responded to preventative alerts by avoiding re-dispensation in 33.0% (66/200; 95% CI 26.5-39.5%). INTERPRETATION ActionADE is the first interoperable system that communicates ADEs via a central medication database to community pharmacies. Every 10th ADE reported in ActionADE and shared to PharmaNet resulted in community pharmacists' avoiding one culprit or same class drug re-exposure. Further research is needed to understand ActionADE's impact on patient and health system outcomes.
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Affiliation(s)
- Amber Cragg
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Serena S Small
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Erica Lau
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Adrianna Rowe
- Emergency Department, University Health Network, Toronto, ON, Canada
| | - Anthony Lau
- Emergency Department, Vancouver General Hospital, Vancouver, BC, Canada
| | - Katherine Butcher
- Emergency Department, Vancouver General Hospital, Vancouver, BC, Canada
| | - Corinne M Hohl
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada.
- Emergency Department, Vancouver General Hospital, Vancouver, BC, Canada.
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Lau EY, Small SS, Butcher K, Cragg A, Loh GW, Shalansky S, Hohl CM. An external facilitation intervention to increase uptake of an adverse drug event reporting intervention. FRONTIERS IN HEALTH SERVICES 2023; 3:1106586. [PMID: 37332530 PMCID: PMC10272762 DOI: 10.3389/frhs.2023.1106586] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 05/09/2023] [Indexed: 06/20/2023]
Abstract
Background Adverse drug events (ADEs) are a leading cause of emergency department visits and hospital admissions in Canada. ActionADE prevents repeat ADEs by enabling clinicians to document and communicate standardized ADE information across care settings. We used an external facilitation intervention to promote the uptake of ActionADE in four hospitals in British Columbia, Canada. This study examined whether, how and in what context external facilitation influenced the uptake of ActionADE. Methods In this convergent-parallel mixed-methods study, an external facilitator used a four-step iterative process to support site champions using context-specific implementation strategies to increase the ADE reporting rate at their sites. We extracted archival data to assess implementation determinants before and after the implementation of the external facilitation and implementation strategies. We also retrieved data on the mean monthly counts of reported ADEs for each user from the ActionADE server. Zero-inflated Poisson models were used to examine changes in mean monthly counts of reported ADEs per user between pre-intervention (June 2021 to October 2021) and intervention (November 2021 to March 2022) periods. Results The external facilitator and site champions co-created three functions: (1) educate pharmacists about what and how to report in ActionADE, (2) educate pharmacists about the impact of ActionADE on patient outcomes, and (3) provide social support for pharmacists to integrate ADE reporting into clinical workflows. Site champions used eight forms to address the three functions. Peer support and reporting competition were the two common strategies used by all sites. Sites' responses to external facilitation varied. The rate of mean monthly counts of reported ADEs per user significantly increased during the intervention period compared to the pre-intervention period at LGH (RR: 3.74, 95% CI 2.78 to 5.01) and RH (RR: 1.43, 95% CI 1.23 to 1.94), but did not change at SPH (RR: 0.68, 95% CI: 0.43 to 1.09) and VGH (RR: 1.17, 95% CI 0.92 to 1.49). Leave of absence of the clinical pharmacist champion and failure to address all identified functions were implementation determinants that influenced the effectiveness of external facilitation. Conclusion External facilitation effectively supported researchers and stakeholders to co-create context-specific implementation strategies. It increased ADE reporting at sites where clinical pharmacist champions were available, and where all functions were addressed.
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Affiliation(s)
- Erica Y. Lau
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
- Vancouver Coastal Health Research Centre, Centre for Clinical Epidemiology andEvaluation, Vancouver, BC, Canada
| | - Serena S. Small
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
- Vancouver Coastal Health Research Centre, Centre for Clinical Epidemiology andEvaluation, Vancouver, BC, Canada
| | - Kate Butcher
- Vancouver Coastal Health Research Centre, Centre for Clinical Epidemiology andEvaluation, Vancouver, BC, Canada
- Pharmaceutical Science, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Amber Cragg
- Vancouver Coastal Health Research Centre, Centre for Clinical Epidemiology andEvaluation, Vancouver, BC, Canada
| | - Gabriel W. Loh
- Richmond Hospital Pharmacy Department, Lower Mainland Pharmacy Services, Richmond, BC, Canada
| | - Steve Shalansky
- Pharmacy Department, St. Paul’s Hospital, Providence Health Care, Vancouver, BC, Canada
| | - Corinne M. Hohl
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
- Vancouver Coastal Health Research Centre, Centre for Clinical Epidemiology andEvaluation, Vancouver, BC, Canada
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