Efficacy of ultrasound-guided quadratus lumborum block on quality of revovery after gastrointestinal surgery: a randomized controlled trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900024865

Enrollment

Unknown

Registered

2019-07-31

Start date

2019-08-01

Completion date

Unknown

Last updated

2019-08-27

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

Conditions

Gastrointestinal surgery

Interventions

experimental group :quadrates lumborum block with ropivacaine

Control group:quadrates lumborum block with saline

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1 Patients undergoing elecitve open gastrointestinal surgery; 2 Aged 18 to 80 years; 3 Body mass index was 15~30 kg/m2; 4 The American Society of Anesthesiologists (ASA) classification (anesthesia risk assessment) is I ~ III level.

Exclusion criteria

Exclusion criteria: Coagulation dysfunction, infection at puncture site, severe heart and lung disease, hepatic and renal insufficiency, chronic pain disease, mental illness, self-expression disorder.

Design outcomes

Primary

Measure	Time frame
Quality of recovery;	—

Secondary

Measure	Time frame
Postoperative pain;	—

Countries

China

Contacts

Public ContactQingren Liu

Xishan People's Hospital of Wuxi

Liuqr5250@163.com+86 13601510412

Outcome results

None listed

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