Trials / Unknown
UnknownNCT03393676
Preoperative Pain and POCD in Elderly Patients
Preoperative Chronic Pain Increases the Risk of Early Postoperative Cognitive Dysfunction in Elderly Patients Undergoing Hip Joint Replacement Surgery: a Prospective Observational Cohort Study
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 100 (estimated)
- Sponsor
- RenJi Hospital · Academic / Other
- Sex
- All
- Age
- 65 Years
- Healthy volunteers
- Not accepted
Summary
The purpose of this study is to investigate whether preoperative pain is the risk factor of POCD in elder patients.
Detailed 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.
Conditions
Timeline
- Start date
- 2018-01-10
- Primary completion
- 2020-03-31
- Completion
- 2020-03-31
- First posted
- 2018-01-08
- Last updated
- 2020-03-10
Locations
2 sites across 1 country: China
Source: ClinicalTrials.gov record NCT03393676. Inclusion in this directory is not an endorsement.