RT Journal Article SR Electronic T1 Person-centred care provided by a multidisciplinary primary care team to improve therapeutic adequacy in polymedicated elderly patients (PCMR): randomised controlled trial protocol JF BMJ Open JO BMJ Open FD British Medical Journal Publishing Group SP e051238 DO 10.1136/bmjopen-2021-051238 VO 12 IS 2 A1 Carol Rovira A1 Pilar Modamio A1 Joaquim Pascual A1 Joan Armengol A1 Cristian Ayala A1 Joan Gallego A1 Eduardo L Mariño A1 Anna Ramirez A1 , YR 2022 UL http://bmjopen.bmj.com/content/12/2/e051238.abstract AB Introduction The increase in elderly population has led to an associated increase in multiple pathologies, frailty, polypharmacy, healthcare costs, decreased quality of life and mortality. We designed an intervention based on person-centred care model. This article outlines a study protocol, which aims to explore the effects of the intervention to improve therapeutic adequacy in polymedicated elderly patients.Methods and analysis An open, randomised, multicentre, controlled clinical trial. The study population includes polymedicated (≥8 prescription medications) patients ≥75 years old. In the intervention group, the multidisciplinary team (primary care pharmacist, family doctor and nurse) will meet to carry out multidimensional reviews (frailty, clinical complexity, morbidity and therapeutic adequacy) of the study subjects. If changes are proposed to the treatment plan, a clinical interview will be conducted with the patient to agree on changes in accordance with their preferences. Follow-up visits will be scheduled at 6 and 12 months. In the control group, where the usual clinical practice will be followed, the necessary data will be collected to compare the results.The key variables are the variation in the mean number of incidents (potentially inappropriate prescription) per patient, the number of medications, the number of changes implemented to the treatment plan and the variation in the number of hospital admissions.Ethics and dissemination This study was approved by the Ethics Committee of the IDIAPJGol and by the University of Barcelona’s Bioethics Commission. The results are expected to be published in peer reviewed open-access journals, and as part of a doctoral thesis.Trial registration number NCT04188470. Pre-results.