Trial intelligence / Profile preview

Long-term POCD after Laparoscopic Cholecystectomy

NCT02301676Phase 4

Key facts

Status
Unknown
Start
Dec 2014
Primary completion
Dec 2016
Sponsor
Pusan National University Hospital
Modality
Small Molecules
Conditions
gallbladder disease
01

Overview

Phase 4, open-label trial of sevoflurane, propofol and dexmedetomidine in gallbladder disease (2 arms), sponsored by Pusan National University Hospital. Primary endpoint: The incidence of long-term postoperative cognitive dysfunction after general anesthesia in elderly patients at 2 years. Status: unknown.

02

Design

2 arms
Study design
Non-randomizedOpen-label
  • General anesthesia & Control

    Spouse control group assessed for cognitive function

  • Sevoflurane & Propofol & Dexmedetomidine

    Patients undergoing laparoscopic cholecystectomy with one of the anesthetic methods

03

Who it enrols

Elderly patients (>= 60 years) scheduled for laparoscopic cholecystectomy under general anesthesia. Excludes patients with CNS diseases (dementia MMSE <24), use of tranquilizers/antidepressants, previous neuropsychological testing, Parkinson's disease, severe sensory handicap, illiteracy, alcoholism, or drug dependence.

04

Endpoints

Primary

  • The incidence of long-term postoperative cognitive dysfunction after general anesthesia in elderly patients

Secondary

  • The difference of incidence in postoperative cognitive dysfunction after general anesthesia according to the anesthetic drugs

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