Effect of multipoint subcostal transversus abdominis plane block on postoperative recovery in patients undergoing biliary tract surgery: a randomized controlled trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900022310

Enrollment

Unknown

Registered

2019-04-04

Start date

2019-04-10

Completion date

Unknown

Last updated

2019-04-08

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

Conditions

Biliary calculi

Interventions

Group A:multipoint subcostal transversus abdominis plane(TAP) block

Group B:single-point subcosus abtal transversdominis plane(TAP) block

Group C:with no TAP block

Eligibility

Sex/Gender

All

Age

30 Years to 65 Years

Inclusion criteria

Inclusion criteria: Elective open biliary tract surgery were selecteds, ASA II ~ III slopes, aged 30-65 years, 45 ~ 80 kg weight, height 150 ~ 180 cm.

Exclusion criteria

Exclusion criteria: Patients with severe heart, brain and lung diseases, abdominal wall skin damage and infection, local anesthetic allergy were excluded.

Design outcomes

Primary

Measure	Time frame
interleukin-6;C reactive protein;tumor necrosis factor-a;	—

Countries

China

Contacts

Public ContactZhen Liu

604650001@qq.com+86 15070083320

Outcome results

None listed

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