Projects per year
Personal profile
Education/Academic qualification
Doctor in Medicine, Specialist in Occupational Health, Doctor in Policy Studies.
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Dive into the research topics where Leonardo Briceno Ayala is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Occupational exposure to organic solvents in car painters in the city of Bogota. Exposure biomarkers, genetic susceptibility effect. Cohort study
Sanchez Corredor, M. C., Varona, M. E., Briceno Ayala, L., Martinez Aguero, M. M., Ibanez Pinilla, M. & Groot-Restrepo, H.
Project: Research Project
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Technically support the Ministry of Health and Social Protection in the adaptation of the methodology for comprehensive health planning within the framework of the PDSP 2022-2031.
Latorre Santos, C., Casallas Murillo, A. L., Briceno Ayala, L., Betancourt, V. F. & Molano Gonzalez, N.
8/10/22 → 12/15/22
Project: Consultancy project
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Postoperative Mortality in Colombia: Perspectives of Indicator Four Lancet Commission on Global Surgery (Colombian Surgical Outcomes Study)
Cabrera, P., Briceno Ayala, L., Barrera Carvajal , J. G., Casas J., F., Cruz Reyes, D. L., Lozano, N., Buendia Barrios, L. N., Velandia Sanchez, C. A., Cormane Alfaro, V., Garcia , J. P., Perez Rivera, C., Guerra , B., Mosquera , M. S., Kadamani Abiyomaa, A. & Roman, C. F.
12/14/21 → 5/30/24
Project: Research Project
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Biosafety and working conditions in health care institutions: From policy to practice.
Briceno Ayala, L., Varona, M. E., Trillos Pena, C. E., Farrell, K. N., Tolosa Guzman, I. A., Garcia Paredes, E., Vallejo Silva, A., Trillos Chacon, M. C., Perdomo Hernandez, M. M., de Arco Canoles, O. C., Luna, J. E., Guerrero, R. & Combariza Bayona, D. A.
9/17/21 → 3/17/23
Project: Research Project
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SARS-COV-2 infection in health care workers: epidemiological risk analysis in a high complexity institution in Bogotá, Colombia
Trillos Pena, C. E., Briceno Ayala, L., Murcia Soriano, L. F., Rodriguez Leguizamon, G. A., Ibanez Pinilla, M., Lasso, E., Duarte Sandoval, M., Daza, J., Ballesteros Ordoñez, I. A., Sánchez Cuervo, J. & Ramirez Santana, H. C.
9/21/20 → 12/12/23
Project: Research Project
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Colombian surgical outcomes study insights on perioperative mortality rate, a main indicator of the lancet commission on global surgery – a prospective cohort study
Pérez-Rivera, C. J., Lozano-Suárez, N., Velandia-Sánchez, A., Vargas-Cuellar, M. P., Rojas-Serrano, L. F., Polanía-Sandoval, C. A., Lara-Espinosa, D., Garcia-Zambrano, L. A., Bohórquez-Tarazona, M. P., Agudelo-Mendoza, S. V., Cabrera-Rivera, P. A. & Briceno Ayala, L., Aug 20 2024, In: The Lancet Regional Health - Americas. 38, 100862, p. 1-14 14 p.Research output: Contribution to journal › Research Article › peer-review
Open Access -
Colombian surgical outcomes study insights on perioperative mortality rate, a main indicator of the lancet commission on global surgery – a prospective cohort study
ColSOS Collaborative, Oct 2024, In: The Lancet Regional Health - Americas. 38, 100862.Research output: Contribution to journal › Research Article › peer-review
Open Access -
Micronuclei, Pesticides, and Element Mixtures in Mining Contexts: The Hormetic Effect of Selenium
Varona, M., Briceno Ayala, L., Trillos Pena, C. E., Palma, R. M., Tellez, E., Díaz, S., Pastor, K. & Espitia, L., Sep 29 2023, In: Toxics. 11, 10, 25 p., 821.Research output: Contribution to journal › Research Article › peer-review
Open Access2 Scopus citations -
Micronuclei frequency and exposure to chemical mixtures in three Colombian mining populations
Pastor-Sierra, K., Espitia-Pérez, L., Espitia-Pérez, P., Peñata-Taborda, A., Brango, H., Galeano-Páez, C., Bru-Cordero, O. E., Palma-Parra, M., Díaz, S. M., Trillos, C., Briceño, L., Idrovo, Á. J., Miranda-Pacheco, J., Téllez, E., Jiménez-Vidal, L., Coneo-Pretelt, A., Álvarez, A. H., Arteaga-Arroyo, G., Ricardo-Caldera, D., Salcedo-Arteaga, S., & 2 others, Nov 25 2023, In: Science of the Total Environment. 901, p. 1-19 19 p., 165789.Research output: Contribution to journal › Research Article › peer-review
Open Access1 Scopus citations -
Mortalidad perioperatoria en Tolima, perspectivas del cuarto indicador de The Lancet Commission on Global Surgery: Un análisis preliminar de la cohorte prospectiva del estudio Colombian Surgical Outcomes Study (ColSOS)
Briceno, L., Lozano, N., Polanía-Sandoval, C. A., Velandia Sanchez, C. A., Cabrera-Rivera, P. A. & Pérez-Rivera, C. J., Jan 1 2023, In: Revista Colombiana de Cirugia. 38, p. 1-11 11 p.Research output: Contribution to journal › Research Article › peer-review
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Prizes
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Ganador Beca Linnaeus Palme - Instituto Karolinska
Briceno Ayala, Leonardo (Recipient), Jun 2016
Prize: Other distinction
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Ganador Beca World Congress on Safety and Health at Work
Briceno Ayala, Leonardo (Recipient), Sep 2005
Prize: Other distinction
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II Congreso Herediano de Seguridad, ergonomia y medicina ocupacional
Leonardo Briceno Ayala (Organizer)
Nov 16 2023Activity: Talk types › Invited talk
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Workshop OH -TARGET team CIH Latin America
Leonardo Briceno Ayala (Participant)
Nov 9 2022 → Nov 11 2022Activity: Participation or organization of an event › Participation in workshop, seminar, course
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V Congreso Internacional de la Seguridad y la Salud en el Trabajo
Leonardo Briceño (Participant)
Sep 27 2019Activity: Other activity types › Other
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Trabajo infantil en Colombia: evolución durante los años 2005-2010-2015 y análisis de la metodología de estimación
Ana Maria Barragan Gonzalez (Organizer), Natalia Johnson Arciniegas (Organizer), Darys Daniela Rovira Rodriguez (Organizer), Daniel Alejandro Buitrago Medina (Organizer), Leonardo Briceño (Organizer) & Angela Maria Pinzon Rondon (Organizer)
Aug 31 2019Activity: Talk types › Oral presentation
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Niveles de mercurio y polimorfismos relacionados en pacientes adultos con enfermedad renal crónica en Colombia
Carlos Enrique Trillos Pena (Participant), Marcela Eugenia Varona (Participant) & Leonardo Briceño (Participant)
Feb 19 2019 → Aug 19 2021Activity: Other activity types › Other
Press/Media
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Research on Toxicology Detailed by a Researcher at University of Rosario (Micronuclei, Pesticides, and Element Mixtures in Mining Contexts: The Hormetic Effect of Selenium)
10/13/23
1 item of Media coverage
Press/Media: Press / Media
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Sudamérica necesita medidas urgentes ante efectos del clima en la salud
4/3/23
1 Media contribution
Press/Media: Press / Media
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Algunas orientaciones prácticas de expertos para el uso adecuado del tapabocas
Leonardo Briceno Ayala & Laura Andrea Rodríguez Villamizar
1/15/22
1 Media contribution
Press/Media: Press / Media
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Christmas wakes up contagion alerts in Colombia
12/18/20
1 item of Media coverage
Press/Media: Press / Media
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Economy, on alert for risk of a second wave
5/12/20
1 item of Media coverage
Press/Media: Press / Media
Impacts
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Formulación del Plan de Erradicación del Trabajo Infantil para Cundinamarca
Leonardo Briceno Ayala (Participant)
Impact: Quality of life Impacts, Social Impacts, Public policy Impacts
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Legislación Nacional sobre actividades consideradas como peores formas de trabajo infantil.
Leonardo Briceno Ayala (Participant)
Impact: Public policy Impacts
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Norma Colombiana que establece las condiciones de trabajo prohibidas para menores de 18 años
Leonardo Briceno Ayala (Participant)
Impact: Public policy Impacts
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Observatorio de equidad y calidad de vida y salud de Bogotá: Reglamentación Investigativa, técnica y operativa
Leonardo Briceno Ayala (Participant)
Impact: Public policy Impacts
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Plan Nacional de Prevención de Lesiones Osteomusculares de origen profesional
Leonardo Briceno Ayala (Participant)
Impact: Public policy Impacts