Status:
COMPLETED
Clinical Prediction Model and External Validation of Chronic Postsurgical Pain in Elders
Lead Sponsor:
Chinese PLA General Hospital
Collaborating Sponsors:
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
First Affiliated Hospital of Guangxi Medical University
Conditions:
Chronic Postsurgical Pain
Eligibility:
All Genders
65+ years
Brief Summary
This study will collect perioperative pain-related data of elderly patients in multi-centers. Analyzing these collected data to find the high-risk factors of chronic postsurgical pain in elderly patie...
Detailed Description
This study will collect perioperative pain-related data of elderly patients in multi-centers, including: preoperative general data, intraoperative anesthesia and surgical data, clinical laboratory dat...
Eligibility Criteria
Inclusion
- Diagnosis of Chronic postsurgical pain (CPSP) CPSP was made based on the guidelines of the International Society for Pain (CPSP: ICD-11) as follows: Chronic postsurgical pain is chronic pain developing or increasing in intensity after a surgical procedure and persisting beyond the healing process, i.e. at least 3 months after surgery. The pain is either localised to the surgical field, projected to the innervation territory of a nerve situated in this area, or referred to a dermatome (after surgery/injury to deep somatic or visceral tissues). Other causes of pain including infection, malignancy etc. need to be excluded as well as pain continuing from a pre-existing pain problem. Dependent on type of surgery, chronic postsurgical pain often may be neuropathic pain.
- Geriatric surgical patients ≥65 years old
Exclusion
- Patients in the central nervous system group were excluded from cardiac and neurosurgery, patients in the heart injury group were excluded from cardiac surgery, and patients who did not agree to participate in the study were excluded in all groups.
Key Trial Info
Start Date :
April 1 2020
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
April 30 2022
Estimated Enrollment :
7770 Patients enrolled
Trial Details
Trial ID
NCT05372406
Start Date
April 1 2020
End Date
April 30 2022
Last Update
May 25 2022
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Chinese PLA General Hospital
Beijing, Beijing Municipality, China, 100853