Proton Pump Inhibitor Deprescription Prospective Study in Patients Without Indication: Are There Differences in Proportion of Restarts According to Withdrawal Strategy?

Background: The increasing utilization of proton pump inhibitors (PPIs) in patients without clear medical indications has raised concerns regarding potential risks, highlighting the importance of deprescription. However, comparative analyses of withdrawal strategies (abrupt vs gradual) in this context remain scarce or of low quality. Aim: This study aimed to evaluate the success rate of deprescribing PPIs in hospitalized patients without a documented indication and compare the proportion of treatment restarts based on withdrawal strategy. Method: An uncontrolled, open-label prospective observational study was conducted on patients receiving PPI treatment during hospital admission between May 2017 and July 2018. Deprescription was recommended for patients without a clear indication. Follow-up continued until discharge, with monitoring for rebound symptoms. The percentage of restarts based on the withdrawal strategy was compared using the chi-square test. Results: A total of 402 patients were reviewed, among whom 27% lacked a medical indication (mean age > 60 years, polymedicated), while 70% were prescribed PPIs electronically. Deprescription was performed in 49% of patients, with 64% undergoing abrupt withdrawal. Rebound symptoms led to treatment restart in 15% of cases. However, the chi-square test revealed no significant differences in restart proportions between the abrupt and gradual withdrawal groups (P = 0.365). Conclusion: Deprescribing PPIs is deemed safe, particularly for polymedicated geriatric patients, as it leads to a low percentage of restarts regardless of the chosen withdrawal strategy. However, the high percentage of PPI prescription without a clear indication underlines the need for periodic reassessment to avoid unnecessary risks and overuse.

¿Conlleva la desprescripción de condroprotectores en pacientes con artrosis un incremento del consumo de analgésicos? Estudio observacional retrospectivo / Does the deprescription of chondroprotectors in patients with osteoarthritis lead to an increase in the consumption of analgesics? Observational retrospective study

Objetivo: El objetivo del estudio es evaluar si la desprescripción de medicamentos considerados de bajo valor intrínseco como los condroprotectores o SYSADOA, conlleva un empeoramiento sintomáti-co de la artrosis, incrementándose el consumo de analgésicos.Material y métodos: Siguiendo la práctica clínica habitual se retiró el tratamiento con SYSADOA a pa-cientes de un Centro de Atención Primaria (pobla-ción asignada: 34.382 habitantes, 17% mayores de 65 años) en base a la evidencia científica publicada y a la recomendación de la administración sanitaria de reducir los tratamientos con medicamentos de bajo valor intrínseco. Mediante un estudio obser-vacional post-intervención se analizaron diferen-cias de consumo de analgésicos y AINEs entre un periodo anterior a la retirada y el mismo periodo post-retirada.Resultados: Se analizaron 354 pacientes (68,4% mujeres, media de edad 66,2 años). No se encon-traron diferencias estadísticamente significativas en el consumo de analgesia total en el periodo de 6 meses post-retirada (media de 3,97 envases) com-parado con el periodo de 6 meses previo (media de 4,04 envases). Al estratificar por código ATC, edad y género, únicamente se encontraron diferencias en el consumo de otros analgésicos y antipiréticos teniendo en cuenta el sexo.Conclusión: Se concluye que, considerar con el paciente la desprescripción de SYSADOA a criterio del médico, es seguro y no conlleva un aumento del consumo de analgésicos (otros analgésicos y anti-piréticos, AINE, opioides menores, opioides mayo-res) sugiriendo que no implica un empeoramiento de la enfermedad artrósica. La desprescripción de SYSADOA, además, puede contribuir a reducir la po-limedicación sin alterar la situación clínica y evitar posibles riesgos de efectos adversos o interaccio-nes potenciales (AU)

Objective: The objective of this study is to assess if the deprescription of medications that are consid-ered low intrinsic value medications such as the chondroprotectors or SYSADOA entails a symptom-atic worsening of the arthrosis and consequently an increase of the consumption of analgesics.Material and Methods: Following the usual clinical practise, the SYSADOA treatment was withdrawn to the patients from a Primary Health Care Centre (assigned population: 34,382 inhabitants, 17% up to 65 years old) according to the published scientific proof and the recommendation of the health ad-ministration consisting of reducing the treatments with low intrinsic value medications. Differences in consumption of analgesics and AINEs between a previous period before the withdrawn and the same period post-withdrawn were studied through an observational post-intervention study.Results: 354 patients were analysed (68,4% wom-en, average age 66,2 years). There were not found significant differences from a statistical point of view in the total consumption of analgesia in the 6 months period post-withdrawn (average of 3,97 packagings) compared to the previous period of 6 months (average of 4,04 packagings). When stratifying by ATC code, age and gender, there were only found differences in the consumption of other analgesics and antipyretics taking into account the sex.Conclusion: It is concluded that considering togeth-er with the patient the deprescription of SYSADOA according to doctor’s criteria is safe and does not involve an increase of analgesics consumption (other analgesics, antipyretics, AINEs, major and minor opiods) suggesting that it does not suppose a worsening of the arthrosis disease. Besides, the deprescription of SYSADOA may contribute to re-duce polymedication without disrupting the clinical situation and avoid possible risks of adverse effects or potential interactions