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Angela M. Crook
Researcher at University College London
Publications - 60
Citations - 2908
Angela M. Crook is an academic researcher from University College London. The author has contributed to research in topics: Population & Randomized controlled trial. The author has an hindex of 23, co-authored 51 publications receiving 2408 citations. Previous affiliations of Angela M. Crook include Medical Research Council.
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Journal ArticleDOI
Effect of Home Noninvasive Ventilation With Oxygen Therapy vs Oxygen Therapy Alone on Hospital Readmission or Death After an Acute COPD Exacerbation: A Randomized Clinical Trial
Patrick B. Murphy,Patrick B. Murphy,Sunita Rehal,Gill Arbane,Stephen Bourke,Stephen Bourke,Peter M.A. Calverley,Angela M. Crook,Lee Dowson,Nicholas Duffy,G. John Gibson,Philip D. Hughes,John R. Hurst,Keir Lewis,Rahul Mukherjee,Annabel H. Nickol,Nicholas Oscroft,Maxime Patout,Justin Pepperell,Ian Smith,John Stradling,Jadwiga A. Wedzicha,Michael I. Polkey,Mark Elliott,Nicholas Hart,Nicholas Hart +25 more
TL;DR: Among patients with persistent hypercapnia following an acute exacerbation of COPD, adding home noninvasive ventilation to home oxygen therapy prolonged the time to readmission or death within 12 months.
Journal ArticleDOI
Hormonal Contraception and the Risk of HIV Acquisition: An Individual Participant Data Meta-analysis
Charles S. Morrison,Pai Lien Chen,Cynthia Kwok,Jared M. Baeten,Joelle Brown,Angela M. Crook,Lut Van Damme,Sinead Delany-Moretlwe,Suzanna C. Francis,Barbara Friedland,Richard J. Hayes,Renee Heffron,Saidi Kapiga,Quarraisha Abdool Karim,Stephanie Karpoff,Rupert Kaul,R. Scott McClelland,Sheena McCormack,Nuala McGrath,Landon Myer,Helen Rees,Ariane van der Straten,Deborah Watson-Jones,Janneke van de Wijgert,Randy M. Stalter,Nicola Low +25 more
TL;DR: In a meta-analysis of individual participant data, Charles Morrison and colleagues explore the association between hormonal contraception use and risk of HIV infection in sub-Saharan Africa.
Journal ArticleDOI
PRO2000 vaginal gel for prevention of HIV-1 infection (Microbicides Development Programme 301): a phase 3, randomised, double-blind, parallel-group trial
Sheena McCormack,Gita Ramjee,Anatoli Kamali,Helen Rees,Angela M. Crook,Mitzy Gafos,Ute Jentsch,Robert Pool,Robert Pool,Maureen Chisembele,Saidi Kapiga,Richard Mutemwa,Andrew Vallely,Thesla Palanee,Yuki Sookrajh,Charles J.N. Lacey,Janet Darbyshire,Heiner Grosskurth,Albert T. Profy,Andrew J. Nunn,Richard J. Hayes,Jonathan Weber +21 more
TL;DR: Although safe, 0·5% PRO 2000 and 2% PRO2000 are not efficacious against vaginal HIV-1 transmission and are not indicated for this use.
Journal ArticleDOI
Underuse of Coronary Revascularization Procedures in Patients Considered Appropriate Candidates for Revascularization
Harry Hemingway,Angela M. Crook,Gene Feder,Shrilla Banerjee,Dawson,Patrick Magee,S Philpott,Julie Sanders,Angela M. Wood,Adam Timmis +9 more
TL;DR: Substantial underuse of coronary revascularization was identified among patients who were considered appropriate candidates for these procedures, and underuse was associated with adverse clinical outcomes.
Journal ArticleDOI
Penicillin to Prevent Recurrent Leg Cellulitis
Kim S Thomas,Angela M. Crook,Andrew J. Nunn,Katharine Foster,James Mason,Joanne R Chalmers,Ibrahim S Nasr,Richard J Brindle,John C. English,Sarah Meredith,Nick J. Reynolds,D. De Berker,Peter S. Mortimer,Hywel C Williams +13 more
TL;DR: In patients with recurrent cellulitis of the leg, penicillin was effective in preventing subsequent attacks during prophylaxis, but the protective effect diminished progressively once drug therapy was stopped.