The Latin American Ongoing Clinical Trial Register (LATINREC)Ludovic Reveiz
Colombian Collaborating Branch of the Iberoamerican Cochrane Network, , Santa Fe de Bogot, Colombia
Rev Panam Salud Publica 19:417-22. 2006
An e-mail survey identified unpublished studies for systematic reviewsLudovic Reveiz
Colsanitas, General Practice, Edif de Consultorios Clinica Reina, Bogota, Colombia
J Clin Epidemiol 59:755-8. 2006
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Reporting of methodologic information on trial registries for quality assessment: a study of trial records retrieved from the WHO search portalLudovic Reveiz
Research Institute, Sanitas University Foundation, Bogota, Colombia
PLoS ONE 5:e12484. 2010
..Trial registries have the potential to contribute important methodologic information for critical appraisal of study results...
Narrow-band imaging does not improve detection of colorectal polyps when compared to conventional colonoscopy: a randomized controlled trial and meta-analysis of published studiesLuis C Sabbagh
Gastroenterology Department, Clinica Reina Sofia, Sanitas University Foundation, Bogota, Colombia
BMC Gastroenterol 11:100. 2011
..A colonoscopy may frequently miss polyps and cancers. A number of techniques have emerged to improve visualization and to reduce the rate of adenoma miss...
[Restriction of antibiotic sales in pharmacies in Bogotá, Colombia: a descriptive study]Claudia Patricia Vacca
Universidad Nacional de Colombia, Bogota, Colombia
Rev Panam Salud Publica 30:586-91. 2011
..Describe the implementation status of a regulation prohibiting antibiotic sales without a medical prescription in pharmacies of Bogotá, Colombia...
Stress ulcer, gastritis, and gastrointestinal bleeding prophylaxis in critically ill pediatric patients: a systematic reviewLudovic Reveiz
Research Institute, Grupo de Evaluación de Tecnologías, National University of Colombia, Bogota, Colombia
Pediatr Crit Care Med 11:124-32. 2010
..Stress ulcers, erosions of the stomach and duodenum, and upper gastrointestinal bleeding are well-known complications of critical illness in children admitted to the pediatric intensive care unit...
[Clinical and microbiological characteristics of neutropenic enterocolitis in adults with blood cancer in the National Cancer Institute of Bogota D.C. (Colombia)]Andres Felipe Cardona
Servicio de Medicina Interna, Instituto Nacional de Cancerologia, Pontificia Universidad Javeriana, Bogota, Colombia
Enferm Infecc Microbiol Clin 22:462-6. 2004
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[Drug advertising and promotion: regulations and extent of compliance in five Latin American countries]Claudia Vacca
Universidad Nacional de Colombia, Bogota, Colombia
Rev Panam Salud Publica 29:76-83. 2011
..To analyze differing regulations regarding drug promotion, and the extent of compliance as seen in samples of advertising directed to the public in Argentina, Colombia, Ecuador, Nicaragua, and Peru...
Should we consider Embase in Latin America?Ludovic Reveiz
J Clin Epidemiol 57:866; author reply 867-8. 2004
Clinical trial registrationLudovic Reveiz
N Engl J Med 352:198-9. 2005
If it doesn't work, stop it: medicine is a science of prediction and interventionLudovic Reveiz
BMJ 328:1015; discussion 1016. 2004