The efficiency of analgesia effect by continuous adductor cannal block comparing with continuous femoral nerve block after total knee arthroplasty: A prospective randomized controlled study

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-IIR-16008454

Enrollment

Unknown

Registered

2016-05-09

Start date

2016-05-09

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

peripheral nerve block analgesia after Total knee arthroplasty

Interventions

The experimental group:Continuous adductor cannal block

The control group:Continuous femoral nerve block

Eligibility

Sex/Gender

All

Age

50 Years to 80 Years

Inclusion criteria

Inclusion criteria: 60 cases patients with elective unilateral Total Knee Arthroplasty, Aged 50 to 80 years old,and American Society of Anesthesiologists class 1 to 2. Informed consent of anesthesi were asigned Plan to adopt intra-spinal canal anesthesia

Exclusion criteria

Exclusion criteria: Patients with history of Coagulation disorders and/or nervous system disease and/or allergies to Amide or opioid.Patiens refuse to take part in study or can't evaluate analgesic scores,and BMI>32.

Design outcomes

Primary

Measure	Time frame
Visual Analogue Scale/Score;	—

Secondary

Measure	Time frame
preoperative and postoperative quadriceps strength at 24?48 hr;complication;additional dosage of opioid drug;	—

Countries

China

Contacts

Public Contacthua Tian

Peking University third hospital orthopaedics Department

tianhua@bjmu.edu.cn+86 13511065178

Outcome results

None listed

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