scholarly journals Safer prescribing and care for the elderly (SPACE): cluster randomised controlled trial in general practice

BJGP Open ◽  
2021 ◽  
pp. BJGPO.2021.0129
Author(s):  
Katharine Ann Wallis ◽  
Carolyn Raina Elley ◽  
Simon A. Moyes ◽  
Arier Lee ◽  
Joanna Frances Hikaka ◽  
...  

BackgroundSafer prescribing in general practice may help to decrease preventable adverse drug events (ADE) and related hospitalisations.AimTo test effect of SPACE on high-risk prescribing of non-steroidal anti-inflammatory drugs (NSAIDs) and/or antiplatelet medicines and related hospitalisations.Design & settingPragmatic cluster randomised controlled trial in general practice. Participants were patients at increased risk of ADEs from NSAIDs and/or antiplatelet medicines at baseline. SPACE comprises automated search to generate for each general practitioner (GP)a list of patients with high-risk prescribing; pharmacist outreach to provide education and one-on-one review of list with GP; and automated letter inviting patients to seek medication review with their GP.MethodPrimary outcome was difference in high-risk prescribing of NSAIDs and/or antiplatelet medicines at 6 months; secondary outcomes included high-risk prescribing for gastrointestinal, renal or cardiac ADEs separately; 12-month outcomes; and related ADE hospitalisations.ResultsWe recruited 39 practices with 205 GPs and 191,593 patients including 21,877 (11.4%) participants, 1,479 (6.8%) with high-risk prescribing. High-risk prescribing improved in both groups at 6 and 12 months compared with baseline. At 6 months, there was no significant difference between groups (OR: 0.99 (0.87, 1.13)) although SPACE improved more for gastrointestinal ADEs (0.81 (0.68, 0.96)). At 12 months, the control group improved more (OR: 1.29 (1.11, 1.49)). There was no significant difference for related hospitalisations.ConclusionFurther work is needed to identify scalable interventions that support safer prescribing in general practice. The use of automated search and feedback plus letter to patient warrants further exploration.

Sign in / Sign up

Export Citation Format

Share Document