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Xavier Bonfill
Researcher at Cochrane Collaboration
Publications - 186
Citations - 6126
Xavier Bonfill is an academic researcher from Cochrane Collaboration. The author has contributed to research in topics: Systematic review & Randomized controlled trial. The author has an hindex of 27, co-authored 167 publications receiving 5226 citations. Previous affiliations of Xavier Bonfill include University of Antioquia & Hospital de Sant Pau.
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Journal ArticleDOI
Long-term effects of continuing adjuvant tamoxifen to 10 years versus stopping at 5 years after diagnosis of oestrogen receptor-positive breast cancer: ATLAS, a randomised trial
C Davies,Hongchao Pan,Jon Godwin,Richard Gray,Rodrigo Arriagada,Vinod Raina,Mirta Abraham,Victor Hugo Medeiros Alencar,Atef Badran,Xavier Bonfill,Joan Caroline Bradbury,Mike Clarke,Rory Collins,Susan R. Davis,Antonella Delmestri,John F. Forbes,Peiman Haddad,Ming-Feng Hou,Moshe Inbar,Hussein M. Khaled,Joanna Kielanowska,Wing-Hong Kwan,Beela Sarah Mathew,Indraneel Mittra,Bettina Muller,Antonio Nicolucci,Octavio Peralta,Fany Pernas,Lubos Petruzelka,Tadeusz Pienkowski,Ramachandran Radhika,Balakrishnan Rajan,Maryna Rubach,Sera Tort,Gerard Urrútia,Miriam Valentini,Yaochen Wang,Richard Peto +37 more
TL;DR: Treatment allocation seemed to have no effect on breast cancer outcome among 1248 women with ER-negative disease, and an intermediate effect among 4800 women with unknown ER status, and a further reduction in recurrence and mortality, particularly after year 10.
Journal ArticleDOI
Declaración PRISMA: una propuesta para mejorar la publicación de revisiones sistemáticas y metaanálisis
TL;DR: The Quality Of Reporting Of Metaanalysis (QUOROMA) as discussed by the authors is a lista of comprobación for revistas, revisores, editores, and revistas en Medicina Clinica.
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The quality of clinical practice guidelines over the last two decades: a systematic review of guideline appraisal studies.
Pablo Alonso-Coello,Affan Irfan,Ivan Solà,Ignasi Gich,Mario Delgado-Noguera,Mario Delgado-Noguera,David Rigau,Sera Tort,Xavier Bonfill,Jako S. Burgers,Holger J. Schünemann +10 more
TL;DR: Despite some increase in quality of CPGs over time, the quality scores as measured with the AGREE Instrument have remained moderate to low over the last two decades and urges guideline developers to continue improving the quality of their products.
Journal ArticleDOI
Comparing self-management of oral anticoagulant therapy with clinic management: a randomized trial.
Bárbara Menéndez-Jándula,Juan Carlos Souto,A Oliver,Isabel Montserrat,Mireia Quintana,Ignasi Gich,Xavier Bonfill,Jordi Fontcuberta +7 more
TL;DR: A randomized, controlled trial to directly compare self-management of oral anticoagulant treatment, as evaluated in terms of efficacy and safety in unselected patients, with management in an antICOagulation clinic.
Journal Article
Comparing Self-Management of Oral Anticoagulant Therapy with Clinic Management
Bárbara Menéndez-Jándula,Juan Souto,A Oliver,Isabel Montserrat,Mireia Quintana,Ignasi Gich,Xavier Bonfill,Jordi Fontcuberta +7 more
TL;DR: In this article, the authors randomly assigned patients to self-management of anticoagulation or to conventional clinic management, and found that self-managed patients had equally good control of antiagulation and fewer adversarial attacks.