- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06353516
The Effect of Intravenous Versus Volatile Anesthesia on Postoperative Cognitive Dysfunction in Elderly Patients
Evaluation of the Effect of Intravenous Anesthesia Versus Volatile Anesthesia on Blood-brain Barrier Permeability and Neuroinflammation Affecting Postoperative Cognitive Dysfunction in Elderly Patients: A Randomized Controlled Trial
The goal of this clinical trial is to compare the permeability of blood-brain barrier between the intravenous anesthesia group and the inhalation gas anesthesia group in the elderly patients undergoing surgery. The main questions it aims to answer are:
- [Is the permeability of blood-brain barrier between the intravenous anesthesia group and the inhalation gas anesthesia group in the elderly patients different?]
[Is the incidence of postoperative cognitive dysfunction between the intravenous anesthesia group and the inhalation gas anesthesia group different?] Participants will be anesthetized with different categories of anesthetics.
- Intravenous anesthetics
- Inhalation gas anesthetics
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Wongook Wi, M.D.
- Phone Number: 02-2222-1553
- Email: hestia.w@gmail.com
Study Locations
-
-
Gyeonggi-do
-
Gwangmyeong, Gyeonggi-do, Korea, Republic of, 14353
- Recruiting
- Chung-Ang University Gwangmyeong Hospital
-
Contact:
- Wongook Wi, M.D.
- Phone Number: 02-2222-1553
- Email: hestia.w@gmail.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- age equal to or older than 60
- american Society of Anesthesiologists (ASA) grade I to III
- general anesthesia longer than 2 hours
Exclusion Criteria:
- history of dementia
- history of schizophrenia, epilepsy, or Parkinson's disease
- history of stroke or craniectomy
- patient denial
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Intravenous Anesthesia
The anesthesia is maintained with intravenous anesthetics
|
delivered via intravenous route
|
Sham Comparator: Inhaled Gas Anesthesia
The anesthesia is maintained with inhaled gas anesthetics
|
delivered via inhalation route
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Concentration of serum S100B levels
Time Frame: before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Levels of S100B will be obtained from venous blood samples collected before surgery, at the end of surgery, 4 hours after surgery, and 1st day after surgery.
|
before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of Delirium
Time Frame: during 7 postoperative days or until discharge if the postoperative hospital stay is shorter than 7 days
|
Investigators will investigate the occurrence of Delirium using CAM or CAM-ICU (in case of ICU admission).
during 7 postoperative days or until discharge if the postoperative hospital stay is shorter than 7 days.
|
during 7 postoperative days or until discharge if the postoperative hospital stay is shorter than 7 days
|
Incidence of Postoperative Cognitive Dysfunction
Time Frame: before surgery, 3 months after surgery
|
The T-MOCA is a validated cognitive function test.
The investigators will investigate changes in T-MOCA between baseline and 3 months after surgery.
|
before surgery, 3 months after surgery
|
Concentration of serum albumin
Time Frame: before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Levels of albumin will be obtained from venous blood samples collected before surgery, at the end of surgery, 4 hours after surgery, and 1st day after surgery.
|
before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Concentration of serum CRP
Time Frame: before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Levels of CRP will be obtained from venous blood samples collected before surgery, at the end of surgery, 4 hours after surgery, and 1st day after surgery.
|
before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Concentration of serum IL6 levels
Time Frame: before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Levels of IL6 will be obtained from venous blood samples collected before surgery, at the end of surgery, 4 hours after surgery, and 1st day after surgery.
|
before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Concentration of serum TNFα levels
Time Frame: before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Levels of TNFα will be obtained from venous blood samples collected before surgery, at the end of surgery, 4 hours after surgery, and 1st day after surgery.
|
before surgery, at the end of surgery, 4 hours after surgery, 1st day after surgery
|
Concentration of cerebrospinal fluid (CSF) albumin
Time Frame: Within 24 hour before surgery, at the end of surgery
|
(in case of schedulled ICU admission) Levels of albumin will be obtained from CSF samples collected before surgery, at the end of surgery in case of schedulled ICU admission.
|
Within 24 hour before surgery, at the end of surgery
|
Collaborators and Investigators
Collaborators
Investigators
- Study Director: Eun Jung Oh, M.D., Ph.D., Chung-Ang University Gwangmyeong Hospital
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Mental Disorders
- Pathologic Processes
- Postoperative Complications
- Neurocognitive Disorders
- Cognition Disorders
- Cognitive Dysfunction
- Postoperative Cognitive Complications
- Physiological Effects of Drugs
- Central Nervous System Depressants
- Anesthetics, Intravenous
- Anesthetics, General
- Anesthetics
- Platelet Aggregation Inhibitors
- Hypnotics and Sedatives
- Anesthetics, Inhalation
- Propofol
- Sevoflurane
Other Study ID Numbers
- 2310-117-126
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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