The effects of preoperative liposomal bupivacaine intermuscular-groove brachial plexus block on analgesic and postoperative recovery quality in patients with upper limb fractures

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2600120375

Enrollment

Unknown

Registered

2026-03-13

Start date

2026-03-15

Completion date

Unknown

Last updated

2026-03-16

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

Conditions

upper limb fracture

Interventions

Control group:None

Research group:Ultrasound-guided bupivacaine liposome 1:1 dilution femoral nerve block

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1.Unilateral upper limb fracture; 2.Scheduled for surgical treatment; 3.ASA I-III; 4.Signed the informed consent form;

Exclusion criteria

Exclusion criteria: 1.Open fracture; 2.Emergency surgery; 3.Pregnant woman; 4.With a History of Local Anesthetic Allergy; 5.Hepatic or renal insufficiency (Child-Pugh B/C or eGFR<60ml/min); 6.Coagulation dysfunction; 7.Already an infection at the puncture site;

Design outcomes

Primary

Measure	Time frame
Pain score;sleep quality;	—

Secondary

Measure	Time frame
Motor/sensory block duration;hemodynamic parameter;Adverse events (such as nausea and vomiting, fever, dizziness, nerve damage, etc.);patient satisfaction;sleep quality;	—

Countries

China

Contacts

Public ContactFu Yiji

Anshan Central Hospital

fyj1_0_1@163.com+86 412 593 0400

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 20, 2026