D
Denis O'Mahony
Researcher at University College Cork
Publications - 243
Citations - 18864
Denis O'Mahony is an academic researcher from University College Cork. The author has contributed to research in topics: Polypharmacy & Population. The author has an hindex of 49, co-authored 215 publications receiving 15708 citations. Previous affiliations of Denis O'Mahony include National University of Ireland & University of Birmingham.
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Journal ArticleDOI
Gut microbiota composition correlates with diet and health in the elderly
Marcus J. Claesson,Ian B. Jeffery,Susana Conde,Susan E. Power,Eibhlís M. O'Connor,Siobhán Cusack,Hugh M. B. Harris,M. Coakley,Bhuvaneswari Lakshminarayanan,Orla O'Sullivan,Gerald F. Fitzgerald,Jennifer Deane,Michael O'Connor,Norma Harnedy,Kieran O'Connor,Denis O'Mahony,Denis O'Mahony,Douwe van Sinderen,Martina Wallace,Lorraine Brennan,Catherine Stanton,Catherine Stanton,Julian R. Marchesi,Anthony P. Fitzgerald,Fergus Shanahan,Colin Hill,R. Paul Ross,R. Paul Ross,Paul W. O'Toole +28 more
TL;DR: The data support a relationship between diet, microbiota and health status, and indicate a role for diet-driven microbiota alterations in varying rates of health decline upon ageing.
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STOPP/START criteria for potentially inappropriate prescribing in older people: version 2
TL;DR: STOPP/START version 2 criteria have been expanded and updated for the purpose of minimizing inappropriate prescribing in older people based on an up-to-date literature review and consensus validation among a European panel of experts.
Journal ArticleDOI
Composition, variability, and temporal stability of the intestinal microbiota of the elderly
Marcus J. Claesson,Siobhán Cusack,Orla O'Sullivan,Rachel Greene-Diniz,Heleen de Weerd,E. Flannery,Julian R. Marchesi,Julian R. Marchesi,Daniel Falush,Timothy G. Dinan,Gerald F. Fitzgerald,Catherine Stanton,Catherine Stanton,Douwe van Sinderen,Michael O'Connor,Norma Harnedy,Kieran O'Connor,Colm Henry,Denis O'Mahony,Denis O'Mahony,Anthony P. Fitzgerald,Fergus Shanahan,C. Twomey,C. Twomey,Colin Hill,R. Paul Ross,R. Paul Ross,Paul W. O'Toole +27 more
TL;DR: It is concluded that the fecal microbiota of the elderly shows temporal stability over limited time in the majority of subjects but is characterized by unusual phylum proportions and extreme variability.
Journal ArticleDOI
STOPP (Screening Tool of Older Person's Prescriptions) and START (Screening Tool to Alert doctors to Right Treatment). Consensus validation.
TL;DR: StopP/START as discussed by the authors is a screening tool of older persons' prescriptions incorporating criteria for potentially inappropriate drugs called STOPP (Screening Tool of Older Persons' Prescriptions).
Journal ArticleDOI
Perindopril for elderly people with chronic heart failure: the PEP-CHF study
John G.F. Cleland,Michal Tendera,Jerzy Adamus,Nick Freemantle,Christopher S. Gray,Michael Lye,Denis O'Mahony,Lech Poloński,Jacqueline Taylor +8 more
TL;DR: The prevalence of chronic heart failure rises with increasing age, from <1% in those below 65 years of age to > 5% in the elderly in general and is a major cause of morbidity and mortality in older people.