(De)Prescribing of proton pump inhibitors: what has changed in recent years? an observational regional study from the French health insurance database

BMC Primary Care

Research

Anicet Chaslerie¹  Pascal Artarit¹  Pauline Gendre²  Julie Mocquard²  Jean-François Huon²  Pascal Caillet³ 

[1] Medical Department, French National Health Insurance, DRSM, Nantes, France;Pharmacy, Nantes Université, CHU Nantes, 44000, Nantes, France;Public Health Department, Nantes Université, CHU Nantes, 44000, Nantes, France;

关键词: Deprescribing;    Proton pump inhibitors;    Epidemiology;    Inappropriate prescribing;   

DOI  :  10.1186/s12875-022-01941-2

 received in 2022-07-22, accepted in 2022-12-05,  发布年份 2022

来源: Springer

【 摘 要 】

BackgroundProton pump inhibitors (PPIs) are one of the most widely prescribed drug classes in the community and at hospital. The significant misuse of PPIs requires the implementation for a deprescribing strategy. Numerous studies aiming at evaluating the impact of deprescribing interventions have been set up, implying a precisely known evolution of consumption of PPIs in the population studied without intervention.The main objective of the study was to study overall changes in PPI prescribing and deprescribing in a regional population of chronic consumers without intervention, according to health insurance databases.MethodsThis historical cohort study was based on the French National Health Data System databases. All adult patients living in the Pays de la Loire area and covered by the French National Health Insurance and who had at least one reimbursement for a PPI dispensing between 01 October 2016 and 31 December 2020 were included. Only chronic consumer patients were included, defined as patients who has had PPI dispensed for 3 consecutive months with a temporal coverage of at least 80%. Patients under 18 years of age and patients who received parenteral PPIs only were excluded.ResultsThe percentage of chronic treatment discontinuation in 2017 was 12.5% and remained stable to reach 12.4% in 2020. The number of new chronic patients increased from year to year to reach 77,222 patients in 2020, with an increasing rate of 1.2 to 2% between 2017 and 2020. The prevalent patient population increased from year to year to reach 167 751 patients in 2020, with an increasing rate of 4.2 to 4.4% between 2017 and 2020.Regarding the initiation of PPI therapy, in 2020, 87.1% of treatment initiations were done by general practitioners. They renewed 2,402,263 prescriptions (89.3%) between 2017 and 2020.ConclusionsThis study shows a stagnation over the last 4 years in the deprescribing of chronic PPI treatments in a French region despite the information on their inappropriate use reported by national agencies and in the literature with increasing frequency. This reinforces the interest of setting up a deprescribing project.

【 授权许可】

CC BY   
© The Author(s) 2022