Abstract :
[en] Introduction: A stay in an intensive care unit (ICU) and the related transitions of care are at risk of drug-related problems (DRPs). However, DRPs in patients recently discharged from the ICU are still poorly studied, and post-ICU follow-up programs currently focus on the post-hospital period. The main objective of this prospective study was to describe the prevalence and the characteristics of DRPs in inpatients’ post-ICU drug treatments. Material and methods: Adults with an ICU stay ≥ 7 days enrolled in our post-ICU follow-up program between 15 November 2021 and 15 April 2022 were included in the study. In the general wards, the week following ICU discharge, a pharmacist conducted a full medication review, identified DRPs and delivered tailored interventions. Results: The treatments of 58 patients [74.1% men, age 62 (range: 33–84) years, ICU stay of 17 (7–95) days] were studied. In total, 302 DRPs (5 DRPs/patient) were identified among the drug treatments with all but one patient experiencing at least one DRP. Most DRPs occurred in the ICU (55.3%) and were related to treatment safety (54.3%). The main causes of DRPs were related to drug selection (46.6%) and prolonged treatment duration (17.0%). Based on identified DRPs, 306 pharmaceutical interventions were carried out and the predominant intervention was the withdrawal of a drug (43.8%). Patients with a greater number of prescribed drugs and a lower BMI were statistically more likely to have DRPs shortly after an extended ICU stay. Conclusions: The present study findings support early intervention in the post-ICU discharge period and suggest that selected patients may benefit more from medication management interventions.
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