Feasibility Study of Peripheral Venous Cannulation Pain in Predicting Acute Pain After Total Knee Arthroplasty

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

180 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-08-30

Study Completion Date

2024-08-30

Brief Summary

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The goal of this prospective observational study is to explore the feasibility of preoperative peripheral venous cannulation pain score in predicting acute pain after total knee arthroplasty, including resting pain and movement-evoked pain.

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Detailed Description

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Conditions

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Venous Cannulation Pain Total Knee Arthroplasty Movement-evoked Pain Acute Pain

Study Design

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Observational Model Type

OTHER

Study Time Perspective

PROSPECTIVE

Study Groups

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0

Intervention Type OTHER

Interventions

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Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. Patients undergoing the first unilateral total knee arthroplasty surgery under general anesthesia combined with nerve block ;
2. Age : 18 years old ≤ age ≤ 80 years old ;
3. ASA grade I-II ;
4. Informed consent was signed by patients or immediate family members before operation.

Exclusion Criteria

1. There are known pain abnormalities, mental disorders, cognitive dysfunction ;
2. patients with long-term use of opioids and a history of drug dependence ;
3. patients with alcohol dependence ;
4. the patient refused to use the analgesic pump ;
5. Difficult to understand the VAS score ;
6. body mass index ≥ 40 ;
7. hand nerve abnormalities, hand loss ;
8. plan postoperative ICU patients ;
9. In other cases, the researchers believe that is not suitable for this researcher.

Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes