This study aimed to externally validate the population pharmacokinetic (popPK) model of amikacin and assess the applicability of the Bayesian forecasting approach in individualizing amikacin dosing for critically ill patients.

This study "Local vascular complications after coronary angiography and/or percutaneous coronary intervention and related factors at coronary care unit of Vietnam national heart institute, Bach Mai hospital" for the following two purposes: Evaluate the proportion of local vascular complications (LVC) after coronary angiography and/or coronary intervention at the Coronary Care Unit, Vietnam Heart Institute in 2022; investigate some factors related to complications of puncture wounds in patients with coronary angiography and/or intervention at the Coronary Care Unit.

Study with two objectives: Identify some common causes and risk factors of respiratory distress newborn in Pediatricsdepartment - Bach Mai Hospital. Initially evaluate the results of respiratory distress treatment in newborn in Pediatricsdepartment - Bach Mai Hospital.

Describe some epidemiological and clinical characteristics of diarrhea caused by Clostridium difficile in adults at Bach Mai Hospital, in 2013-2017. Analyze some risk factors related to diarrhea due to Clostridium difficile in the adults at Bach Mai Hospital, 2013-2017.