David O’Sullivan

Prevention of Hospital‐Acquired Adverse Drug Reactions in Older People Using Screening Tool of Older Persons' Prescriptions and Screening Tool to Alert to Right Treatment Criteria: A Cluster Randomized Controlled Trial

Marie O’Connor, David O’Sullivan, Paul Gallagher et al. · Journal of the American Geriatrics Society · 2016 · 153 citations

Use of a frailty index to identify potentially inappropriate prescribing and adverse drug reaction risks in older patients

Shane Cullinan, Denis O’Mahony, David O’Sullivan et al. · Age and Ageing · 2015 · 102 citations · Full text

Prevention of Adverse Drug Reactions in Hospitalised Older Patients Using a Software-Supported Structured Pharmacist Intervention: A Cluster Randomised Controlled Trial

David O’Sullivan, Denis O’Mahony, Marie O’Connor et al. · Drugs & Aging · 2015 · 91 citations

Drug Safety, Adverse Drug Reactions, Controlled Trial +8

The Impact of a Structured Pharmacist Intervention on the Appropriateness of Prescribing in Older Hospitalized Patients

David O’Sullivan, Denis O’Mahony, Marie O’Connor et al. · Drugs & Aging · 2014 · 89 citations

Nursing, Family Medicine, Older Hospitalized Patients +13

Doctors' perspectives on the barriers to appropriate prescribing in older hospitalized patients: a qualitative study

Shane Cullinan, Aoife Fleming, Denis O’Mahony et al. · British Journal of Clinical Pharmacology · 2014 · 79 citations · Full text