Effect of different adductor canal nerve block on pain and rehabilitation of patients after total knee replacement

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200057963

Enrollment

Unknown

Registered

2022-03-24

Start date

2022-04-01

Completion date

Unknown

Last updated

2023-11-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Total knee osteoarthritis

Interventions

The control group:Analgesia pump

The experimental group:Nerve block + analgesic pump

Eligibility

Sex/Gender

All

Age

65 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Elective total knee replacement; 2. Patients and their family members shall be informed and sign informed consent; 3. Aged between 65 and 80; 4. ASA grade I- III.

Exclusion criteria

Exclusion criteria: 1. Patients with anatomical abnormalities or local infection at the puncture site; 2. Patients with central peripheral nervous system disease or craniocerebral injury who cannot communicate normally; 3. Patients who continuously used anticoagulants and antiplatelet drugs before surgery; 4. Patients who have taken opioids or psychotropic drugs recently; 5. Patients with drug allergy.

Design outcomes

Primary

Measure	Time frame
Visual analogue scale;Quality of Recovery-15 (QoR-15);Levels of inflammatory response were measured;Knee range of motion;	—

Secondary

Measure	Time frame
Vital signs;Quadriceps strength;Bromage score;	—

Countries

China

Contacts

Public ContactMingjian Kong

The Second Affiliated Hospital of Xuzhou Medical University

mjkong@126.com+86 17751991669

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026