Clinical Trial: Effect of Pneumoperitoneum on Cognitive Function and Regional Cerebral Oxygen Saturation

Study Status: Completed
Recruit Status: Completed
Study Type: Observational [Patient Registry]

Official Title: Effect of Pneumoperitoneum on Cognitive Function and Regional Cerebral Oxygen

Brief Summary: The investigators hypothesized that the pneumoperitoneum with reverse Trendelenburg position could alter the rSO2 and early postoperative cognitive function.

Detailed Summary: Laparoscopic gastrectomy requires a reverse-Trendelenburg position and prolonged pneumoperitoneum and it could cause significant changes in cerebral homeostasis and lead to cognitive dysfunction. We compared changes in haemodynamic variables, regional cerebral oxygen saturation, and early postoperative cognitive function in patients undergoing laparoscopic gastrectomy in the reverse Trendelenburg position with those patients that underwent conventional open gastrectomy.
Sponsor: Gachon University Gil Medical Center

Current Primary Outcome: MMSE [ Time Frame: 5days after end of surgery ]

5 days after operation MMSE (mini-mental status exam)was recorded


Original Primary Outcome: Same as current

Current Secondary Outcome:

Original Secondary Outcome:

Information By: Gachon University Gil Medical Center

Dates:
Date Received: February 2, 2013
Date Started: April 2013
Date Completion:
Last Updated: December 22, 2015
Last Verified: December 2015