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Preoperative Pain and POCD in Elderly Patients

Postoperative Cognitive Dysfunction Clinical Trial

Official title:
Preoperative Chronic Pain Increases the Risk of Early Postoperative Cognitive Dysfunction in Elderly Patients Undergoing Hip Joint Replacement Surgery: a Prospective Observational Cohort Study

Clinical Trial Summary

The purpose of this study is to investigate whether preoperative pain is the risk factor of POCD in elder patients.

Clinical Trial Description

Postoperative cognitive dysfunction (POCD) occurs mainly in aged patients. The mechanism of POCD is not clear yet and no effective therapy method. In the present study, we conducted a single-center observational prospective cohort trial in elder patients who undergoing hip joint replacement surgery with general anesthesia to test our hypothesis that preoperative chronic pain is one of the risk factors of POCD after major joint replacement surgery. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03393676
Study type Observational
Source RenJi Hospital
Contact Xiaorong Huai, MS
Phone 13818003683
Email smile_huai@126.com
Status Recruiting
Phase
Start date January 10, 2018
Completion date March 31, 2020
View Details
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