Objective: To evaluate the In Vitro bactericidal efficacy of the copper surface on intrahospital Pseudomonas aeruginosa compared to stainless steel. Materials and methods: We used an intrahospital strain, with metal surfaces of 1cm2 of stainless steel (control group) and copper (experimental group); 17 interventions were performed in each group. The bactericidal effect and bacterial adherence was determined according to the amount of Colonized Forming Units (CFU) present after exposure to metals. The mean comparison test, using the T student distribution with a significance level of 5% (p <0.05). Results: A measure of 6302,2 CFU / mL was obtained as results for the control group, which was similar to the inoculation; for the experimental group was 384 CFU / mL showing that copper has bactericidal effect compared to austenitic stainless steel. Bacterial adherence was determined through th...

El presente trabajo tiene como objetivo comparar la eficacia del esquema dividido (2L+2L) y el esquema de dosis única (4L) en la preparación de pacientes sometidos a colonoscopia en el Hospital San José en el periodo 2021-2022. También tiene como finalidad de adoptar un único esquema para que de esta manera se realice una adecuada preparación intestinal, una adecuada visualización de la mucosa e incrementar la tasa de detección de adenomas y de esta manera disminuir la tasa de mortalidad en CCR en la población en jurisdicción.