Circum-psoas block versus posterior lumbar plexus block in hip arthroplasty: A randomized and controlled study

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200057926

Enrollment

Unknown

Registered

2022-03-22

Start date

2022-04-01

Completion date

Unknown

Last updated

2023-11-21

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

Conditions

regional block

Interventions

Group 1 :Ultrasound-guided circum-psoas block

Group 2:Posterior lumbar plexus block

Eligibility

Sex/Gender

All

Age

40 Years to 85 Years

Inclusion criteria

Inclusion criteria: 1. ASA Grade I-III; 2. Ages 40-85 years; 3. Elective hip replacement under general anesthesia; 4. BMI less than 30 kg/m2; 5. Normal liver and kidney function. 6. Patients were informed of the study and signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Puncture site infection; 2. Anticoagulant state; 3. Allergic to local anesthetics; 4. Severe cardiovascular diseases and blood diseases; 5. Alcohol abuse; 6. Myasthenia gravis or Parkinson's disease; 7. Previous history of spinal surgery; 8. Preoperative cognitive dysfunction, unable to cooperate with pain assessment.

Design outcomes

Primary

Measure	Time frame
Visual analogue pain score;	—

Secondary

Measure	Time frame
Opioid consumption;Walking distance;the time of first opioid request;Postoperative complication;Length of hospital stay;Rescue dose of other analgesics;	—

Countries

China

Contacts

Public ContactYun Wang

Beijing Chaoyang Hospital, Capital Medical University

wangyun129@ccmu.edu.cn+86 10 13521611825

Outcome results

None listed

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