Personal profile
Education/Academic qualification
Doctor in Medicine, Specialist in Occupational Health, Doctor in Policy Studies.
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Collaborations and top research areas from the last five years
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Dengue: Basic competencies in the “One Health” approach with a focus on teamwork, transdisciplinarity, and community cooperation.
Briceno Ayala, L. (PI), ESPINOSA ARANZALES, A. F. (PI) & Rodriguez Villamizar, L. A. (PI)
7/1/25 → 6/30/26
Project: Research Project
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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. (CoI), Varona, M. E. (CoI), Briceno Ayala, L. (CoI), Martinez Aguero, M. M. (CoI), Ibanez Pinilla, M. (CoI) & Groot-Restrepo, H. (CoI)
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. (PI), Casallas Murillo, A. L. (CoI), Briceno Ayala, L. (CoI), Betancourt, V. F. (CoI) & Molano Gonzalez, N. (CoI)
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. (PI), Briceno Ayala, L. (PI), Barrera Carvajal , J. G. (CoI), Casas J., F. (CoI), Cruz Reyes, D. L. (Student), Lozano, N. (Student), Buendia Barrios, L. N. (Student), Velandia Sanchez, C. A. (Student), Cormane Alfaro, V. (Student), Garcia , J. P. (Student), Perez Rivera, C. (Student), Guerra , B. (Student), Mosquera , M. S. (Student), Kadamani Abiyomaa, A. (Student) & Roman, C. F. (Student)
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. (PI), Varona, M. E. (CoI), Trillos Pena, C. E. (CoI), Farrell, K. N. (CoI), Tolosa Guzman, I. A. (CoI), Garcia Paredes, E. (CoI), Vallejo Silva, A. (CoI), Trillos Chacon, M. C. (CoI), Perdomo Hernandez, M. M. (CoI), de Arco Canoles, O. C. (PI), Luna, J. E. (CoI), Guerrero, R. (CoI) & Combariza Bayona, D. A. (CoI)
9/17/21 → 3/17/23
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
ColSOS Collaborative, Oct 2024, In: The Lancet Regional Health - Americas. 38, 100862.Research output: Contribution to Journal › Research Article › peer-review
Open Access3 Link opens in a new tab Scopus citations -
Inteligencia artificial en cirugía: creación y validación de una calculadora colombiana de riesgo de mortalidad perioperatoria
Lozano-Suárez, N., Salamanca-Lozano, J. F., Cabrera-Rivera, P. A., Briceno Ayala, L. & Perez, C., Nov 8 2024, In: Revista Colombiana de Cirugia. p. 474-485 12 p.Translated title of the contribution :Artificial Intelligence in Surgery: Development and validation of a Colombian perioperative mortality risk calculator Research output: Contribution to Journal › Research Article › peer-review
Open AccessFile1 Link opens in a new tab Scopus citations6 Downloads (Pure) -
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 Access5 Link opens in a new tab 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 Access9 Link opens in a new tab 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
File1 Link opens in a new tab Scopus citations51 Downloads (Pure)
Prizes
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Ganador Beca Linnaeus Palme - Instituto Karolinska
Briceño, L. (Recipient), Jun 2016
Prize: Other distinction
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Activities
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XV Coloquio de Investigación en Salud Ocupacional y Ambiental
Varona, M. E. (Organizer) & Briceno Ayala, L. (Organizer)
Feb 11 2023Activity: Participation or organization of an event › Participation in workshop, seminar, course
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Second Heredian Congress on Safety, Ergonomics, and Occupational Medicine
Briceno Ayala, L. (Organizer)
Nov 16 2023Activity: Talk types › Keynote speaker at a specialized academic event
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Workshop OH -TARGET team CIH Latin America
Briceno Ayala, L. (Participant)
Nov 9 2022 → Nov 11 2022Activity: Participation or organization of an event › Participation in workshop, seminar, course
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VIII Simposio en salud ocupacional y ambiental: higiene industrial y seguridad en el trabajo
Varona, M. E. (Organizer) & Briceno Ayala, L. (Organizer)
Oct 22 2022Activity: Participation or organization of an event › Participation in workshop, seminar, course
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XIII Coloquio de Investigación en Salud Ocupacional y Ambiental
Varona, M. E. (Organizer) & Briceno Ayala, L. (Organizer)
Jan 16 2020Activity: Participation or organization of an event › Participation in workshop, seminar, course
Press/Media
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Plan to convert La Rebaja into health centers raises concerns: here's why
4/27/26
1 item of Media coverage
Press/Media: 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)
Varona, M., Trillos Pena, C. E. & Briceno Ayala, L.
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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Restrictions loosened, on the way to the end of the pandemic?
2/15/22
1 item of Media coverage
Press/Media: Press / Media
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Less testing and outbreak control, changes with endemics
2/8/22
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