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High prevalence of SARS-CoV-2 detection and prolonged viral shedding in stools: A systematic review and cohort study.
Díaz LA, García-Salum T, Fuentes-López E, Reyes D, Ortiz J, Chahuan J, Levican J, Almonacid LI, Valenzuela GH, Serrano E, Budnik S, Gandara V, Gallardo A, Seydewitz MF, Ferrés M, Cofré C, Álvarez M, Pavez C, Candia R, Monrroy H, Espino A, Rada G, Ortiz L, Valderrama S, Salinas E, Toro A, Ortega M, Pizarro M, Medina RA, Riquelme A. Díaz LA, et al. Among authors: budnik s. Gastroenterol Hepatol. 2022 Oct;45(8):593-604. doi: 10.1016/j.gastrohep.2021.12.009. Epub 2022 Jan 22. Gastroenterol Hepatol. 2022. PMID: 35077722 Free PMC article.
Quadruple therapies are superior to standard triple therapy for Helicobacter pylori first-line eradication in Chile.
Reyes D, Ortiz J, Fuentes-López E, Budnik S, Gándara V, Gallardo A, Seydewitz MF, Candia R, Vargas JI, Rollan MP, Godoy J, Rollan A, Mansilla R, Arenas A, Chahuán J, Espino A, Pizarro M, Riquelme A. Reyes D, et al. Among authors: budnik s. Gastroenterol Hepatol. 2022 Aug-Sep;45(7):515-523. doi: 10.1016/j.gastrohep.2021.11.010. Epub 2021 Dec 7. Gastroenterol Hepatol. 2022. PMID: 34890721 English, Spanish.
Reduced Immune Response to Inactivated Severe Acute Respiratory Syndrome Coronavirus 2 Vaccine in a Cohort of Immunocompromised Patients in Chile.
Balcells ME, Le Corre N, Durán J, Ceballos ME, Vizcaya C, Mondaca S, Dib M, Rabagliati R, Sarmiento M, Burgos PI, Espinoza M, Ferrés M, Martinez-Valdebenito C, Ruiz-Tagle C, Ortiz C, Ross P, Budnik S, Solari S, Vizcaya MLÁ, Lembach H, Berrios-Rojas R, Melo-González F, Ríos M, Kalergis AM, Bueno SM, Nervi B. Balcells ME, et al. Among authors: budnik s. Clin Infect Dis. 2022 Aug 24;75(1):e594-e602. doi: 10.1093/cid/ciac167. Clin Infect Dis. 2022. PMID: 35255140 Free PMC article.