Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

49 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Assessing the real-world effectiveness of five SARS-CoV-2 vaccines in a cohort of Mexican pensioners: a nationwide nested test-negative design study.
Hernandez-Avila M, Ortiz-Brizuela E, Tamayo-Ortiz M, Zepeda-Tello R, Gutierrez-Diaz H, Barros-Sierra Cordera D, Vieyra-Romero W, Real-Ornelas GA, Méndez Aranda M, Heras Gómez A. Hernandez-Avila M, et al. Among authors: ortiz brizuela e. Lancet Reg Health Am. 2023 Oct 19;27:100612. doi: 10.1016/j.lana.2023.100612. eCollection 2023 Nov. Lancet Reg Health Am. 2023. PMID: 37886231 Free PMC article.
Outcomes of patients with severe and critical COVID-19 treated with dexamethasone: a prospective cohort study.
Martinez-Guerra BA, Gonzalez-Lara MF, Roman-Montes CM, Tamez-Torres KM, Dardón-Fierro FE, Rajme-Lopez S, Medrano-Borromeo C, Martínez-Valenzuela A, Ortiz-Brizuela E, Sifuentes-Osornio J, Ponce-de-Leon A. Martinez-Guerra BA, et al. Emerg Microbes Infect. 2022 Dec;11(1):50-59. doi: 10.1080/22221751.2021.2011619. Emerg Microbes Infect. 2022. PMID: 34839785 Free PMC article.
Impact of undiagnosed type 2 diabetes and pre-diabetes on severity and mortality for SARS-CoV-2 infection.
Vargas-Vázquez A, Bello-Chavolla OY, Ortiz-Brizuela E, Campos-Muñoz A, Mehta R, Villanueva-Reza M, Bahena-López JP, Antonio-Villa NE, González-Lara MF, Ponce de León A, Sifuentes-Osornio J, Aguilar-Salinas CA. Vargas-Vázquez A, et al. BMJ Open Diabetes Res Care. 2021 Feb;9(1):e002026. doi: 10.1136/bmjdrc-2020-002026. BMJ Open Diabetes Res Care. 2021. PMID: 33593750 Free PMC article.
CLINICAL AND EPIDEMIOLOGICAL CHARACTERISTICS OF PATIENTS DIAGNOSED WITH COVID-19 IN A TERTIARY CARE CENTER IN MEXICO CITY: A PROSPECTIVE COHORT STUDY.
Ortiz-Brizuela E, Villanueva-Reza M, González-Lara MF, Tamez-Torres KM, Román-Montes CM, Díaz-Mejía BA, Pérez-García E, Olivas-Martínez A, Rajme-López S, Martinez-Guerra BA, de-León-Cividanes NA, Fernández-García OA, Guerrero-Torres L, Torres-González L, Carrera-Patiño FA, Corral-Herrera EA, Hernández-Alemón AN, Tovar-Vargas MLÁ, Serrano-Pinto YG, Espejo-Ortiz CE, Morales-Ortega ML, Lozano-Cruz ÓA, Cárdenas-Fragoso JL, Vidal-Mayo JJ, Hernández-Gilsoul T, Rivero-Sigarroa E, Domínguez-Cherit G, Cervantes-Villar LE, Ramos-Cervantes MDP, Ibarra-González V, Calva-Mercado JJ, Sierra-Madero JG, López-Íñiguez Á, Ochoa-Hein E, Crabtree-Ramírez BE, Galindo-Fraga A, Guerrero-Almeida ML, Ruiz-Palacios GM, Gulías-Herrero A, Sifuentes-Osornio J, Kershenobich-Stalnikowitz D, Ponce-de-León A. Ortiz-Brizuela E, et al. Rev Invest Clin. 2020;72(3):165-177. doi: 10.24875/RIC.20000211. Rev Invest Clin. 2020. PMID: 32584326
Large-scale screening for severe acute respiratory coronavirus virus 2 (SARS-CoV-2) among healthcare workers: Prevalence and risk factors for asymptomatic and pauci-symptomatic carriers, with emphasis on the use of personal protective equipment (PPE).
Rajme-López S, González-Lara MF, Ortiz-Brizuela E, Román-Montes CM, Santiago-Cruz J, Mendoza-Rojas MÁ, Méndez-Ramos S, Tamez-Torres KM, Pérez-García E, Martínez-Guerra BA, Cervantes-Villar LE, Ramos-Cervantes P, Ibarra-González V, Kershenobich-Stalnikowitz D, Sifuentes-Osornio J, Ruíz-Palacios GM, Ponce-de-León A. Rajme-López S, et al. Infect Control Hosp Epidemiol. 2022 Apr;43(4):513-517. doi: 10.1017/ice.2021.68. Epub 2021 Feb 24. Infect Control Hosp Epidemiol. 2022. PMID: 33622448 Free PMC article.
Effect of Tocilizumab in Mortality among Patients with Severe and Critical Covid-19: Experience in a Third-Level Medical Center.
Martínez-Guerra BA, de-León-Cividanes NA, Tamez-Torres KM, Román-Montes CM, Rajme-López S, Ortiz-Brizuela E, Aguilar-Salinas CA, Sierra-Madero J, Sifuentes-Osornio J, Ponce-de-León A, González-Lara MF. Martínez-Guerra BA, et al. Rev Invest Clin. 2022 Jan 3;74(1):40-50. doi: 10.24875/RIC.21000404. Rev Invest Clin. 2022. PMID: 34618802 Free article.
In-hospital mortality from severe COVID-19 in a tertiary care center in Mexico City; causes of death, risk factors and the impact of hospital saturation.
Olivas-Martínez A, Cárdenas-Fragoso JL, Jiménez JV, Lozano-Cruz OA, Ortiz-Brizuela E, Tovar-Méndez VH, Medrano-Borromeo C, Martínez-Valenzuela A, Román-Montes CM, Martínez-Guerra B, González-Lara MF, Hernandez-Gilsoul T, Herrero AG, Tamez-Flores KM, Ochoa-Hein E, Ponce-de-León A, Galindo-Fraga A, Kershenobich-Stalnikowitz D, Sifuentes-Osornio J. Olivas-Martínez A, et al. PLoS One. 2021 Feb 3;16(2):e0245772. doi: 10.1371/journal.pone.0245772. eCollection 2021. PLoS One. 2021. PMID: 33534813 Free PMC article.
Adaptive Metabolic and Inflammatory Responses Identified Using Accelerated Aging Metrics Are Linked to Adverse Outcomes in Severe SARS-CoV-2 Infection.
Márquez-Salinas A, Fermín-Martínez CA, Antonio-Villa NE, Vargas-Vázquez A, Guerra EC, Campos-Muñoz A, Zavala-Romero L, Mehta R, Bahena-López JP, Ortiz-Brizuela E, González-Lara MF, Roman-Montes CM, Martinez-Guerra BA, Ponce de Leon A, Sifuentes-Osornio J, Gutiérrez-Robledo LM, Aguilar-Salinas CA, Bello-Chavolla OY. Márquez-Salinas A, et al. J Gerontol A Biol Sci Med Sci. 2021 Jul 13;76(8):e117-e126. doi: 10.1093/gerona/glab078. J Gerontol A Biol Sci Med Sci. 2021. PMID: 33721886 Free PMC article.
NAFLD determined by Dallas Steatosis Index is associated with poor outcomes in COVID-19 pneumonia: a cohort study.
Moctezuma-Velázquez P, Miranda-Zazueta G, Ortiz-Brizuela E, Garay-Mora JA, González-Lara MF, Tamez-Torres KM, Román-Montes CM, Díaz-Mejía BA, Pérez-García E, Villanueva-Reza M, Chapa-Ibargüengoitia M, Uscanga-Domínguez L, Sifuentes-Osornio J, Ponce-de-León A, Kershenobich-Stalnikowitz D, Mota-Ayala B, Moctezuma-Velázquez C. Moctezuma-Velázquez P, et al. Intern Emerg Med. 2022 Aug;17(5):1355-1362. doi: 10.1007/s11739-022-02933-x. Epub 2022 Feb 9. Intern Emerg Med. 2022. PMID: 35138548
Risk Factors Associated with Failure of Linezolid Therapy in Vancomycin-Resistant Enterococcus faecium Bacteremia: A Retrospective Cohort Study in a Referral Center in Mexico.
Lopez-Luis BA, Ponce-De-León A, Ortiz-Brizuela E, Lambraño-Castillo D, Leal-Vega FJ, Tovar-Calderón YE, Bobadilla-Del-Valle M, Sifuentes-Osornio J. Lopez-Luis BA, et al. Microb Drug Resist. 2022 Jun;28(6):744-749. doi: 10.1089/mdr.2021.0333. Epub 2022 Mar 23. Microb Drug Resist. 2022. PMID: 35333619
49 results