RESUMEN
BACKGROUND: Medication contributes to 5-20% of hospital admissions, of which half are considered preventable. An integrated medicines management service (IMMS) was developed at a large general hospital in London to identify and manage patients at risk of a preventable medicines-related readmission (PMRR) to reduce the risk of PMRR. OBJECTIVE: To investigate the effect of the pharmacy IMMS on the rate of PMRR within 30â days of the first discharge. METHOD: 744 patients were identified between October 2008 and October 2014, using the PREVENT tool. Patients at risk were managed by the IMMS with medication reconciliation, review, consultation and follow-up, as required. RESULTS: Of 744 patients, 119 were readmitted within 30â days of discharge, with a PMRR for 2 patients (1.7%). The main reason for referral to the service was to assess the need to start a compliance aid. Most interventions involved communication: 84% included patient consultations with 50% involving discussion with the patient's community pharmacist and 32% with their general practitioner surgery. CONCLUSIONS: An IMMS may be an effective method of reducing the rate of PMRR. Further work is needed to establish the cost-effectiveness of the service.