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Benzodiazepine dose reduction in prisoner patients: 15 years' teamwork between psychiatrists and pharmacists
Author(s) -
Cabelguenne D.,
Picard C.,
Lalande L.,
Jonker J.,
Sautereau M.,
Meunier F.,
Zimmer L.
Publication year - 2018
Publication title -
journal of clinical pharmacy and therapeutics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.622
H-Index - 73
eISSN - 1365-2710
pISSN - 0269-4727
DOI - 10.1111/jcpt.12709
Subject(s) - medicine , benzodiazepine , pharmacist , pharmacotherapy , teamwork , medical prescription , psychiatry , diazepam , defined daily dose , emergency medicine , pharmacy , family medicine , pharmacology , receptor , political science , law
Summary What is known and objective Benzodiazepines are widely consumed in prisons, despite the iatrogenic risks associated with this therapeutic class. A multidisciplinary pharmacotherapy programme was therefore initiated by pharmacists in 2001. The aim of this study was to demonstrate the efficacy of teamwork between psychiatrists and pharmacists in benzodiazepine dose adjustment, with 15 years of hindsight. Method In this retrospective study, daily prescribed benzodiazepine doses were compared between a reference group of patients in prisons in Lyon, France, in 2000, and four groups after psychiatrist–pharmacist teamwork in 2004, 2008, 2012 and 2016. Results and discussion A number of 1249 patients were included. Prescribed doses of benzodiazepine decreased in the intervention groups, to a mean of 29‐35 mg diazepam equivalent per day, compared to the control group (42 mg/day) ( P < .001). The first 4‐year period (2000‐2004) demonstrated that monthly meetings and systematic pharmaceutical medication review had an impact on prescribed benzodiazepines, limiting consumed doses. The others (2004‐2008, 2008‐2012 and 2012‐2016) confirmed that physicians’ adherence to prescription guidelines and the efficacy of pharmacotherapy programme was maintained, particularly in those inmates taking high doses. What is new and conclusion A continuous quality programme conducted by psychiatrists and pharmacists showed positive impact in reducing doses of benzodiazepine prescribed to prisoner patients and contributing to reduce risk of benzodiazepine‐related problems.