Monitoring Hypertensive Patients's Cerebral Oxygen Saturation "MHPCOS"


Phase N/A Results N/A

Trial Description

The purpose of this study is to determine whether there is a significant decrease in cerebral oxygen saturation in hypertensive patients undergoing major abdominal surgery and their correlation with standard monitoring parameters.


Trial Design

  • Observation: Cohort
  • Perspective: Prospective
  • Sampling: Probability Sample

Trial Population

patients scheduled for major abdominal surgery such as gastrectomy, colon resection ,liver resection and duodenocephalo-pancreasectomy


Type Measure Time Frame Safety Issue
Primary decreases in cerebral oxygen saturation (rSO2) during the surgery every 5 minutes throughout the surgery No
Secondary Change from baseline in Mini-Mental State Exam (MMSE) perioperative period Baseline, 4 day after surgery No