Identifying treatment related problems and associated factors among hospitalized post-stroke patients through medication management review: A multi-center study.

Background: Stroke is a major cause of disability and one of the leading causes of death among the elderly. Treatment related problems can lead to undesirable consequences. The Medication Management Review (MMR) service is aimed at identifying, resolving and preventing TRPs, subsiding the undesirable outcomes associated with TRPs.

Objectives: To explore the types, frequencies and severity of TRPs amongst post-stroke patients recruited through hospitals via conducting the MMR service by clinical pharmacists in Jordan. Associations between patient factors and the identified TRPs were explored.

Methods: This cross-sectional descriptive study was conducted over three months in 2017 in different geographical areas throughout Jordan. Randomly recruited patients were interviewed at the hospitals to collect their demographic data and clinical characteristics. Types/frequencies/severity of TRPs for each stroke patient were identified by a clinical pharmacist. Associations between the identified TRPs and patient's factors were explored through multiple regression analysis.Key findings:Out of 198 stroke patients (mean age: 56.6 ± 14.2) who completed the study, 110 (55.6%) were males. Many of the patients (82 (41.6%)) were smokers and 61 (69.2%) had hypertension and/or diabetes. The mean number of TRPs per patient was 2.5 ± 1.1. The most common TRP categories involved efficacy issues (198 (40.6%)), inappropriate drug adherence (136 (27.9%)) and inappropriate patient knowledge (114 (23.4%)). More than 70.0% (342/487) of the identified TRPs were of major severity. Higher number of TRPs was found to be associated with being a male, having a lower educational level, being a current smoker, having a higher number of drugs and a poorer quality of life.

Conclusion: Lack of drug efficacy, inappropriate drug adherence and patient knowledge were the major TRPs identified via delivering the MMR service to post-stroke patients. The identified TRPs highlights the importance of the MMR service, and supports planning future strategies aimed at decreasing the incidence of strokes.