Effects of ultrasound-guided transversal muscle block and intercostal nerve block on postoperative analgesic needs of patients undergoing laparoscopic cholecystectomy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200060302

Enrollment

Unknown

Registered

2022-05-26

Start date

2022-07-01

Completion date

Unknown

Last updated

2024-05-06

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

Conditions

Gallbladder surgery

Interventions

Group 1 :Intercostal nerve block

Group 2:Transversal muscle plane nerve block

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. ASA classification: grade I-II; 2. Age 18-60 years old, BMI 18.5-24 kg/m2; 3. The patient has no severe liver, kidney and cardiovascular diseases, no abnormal cognitive function and state of consciousness, no diabetes, no history of drug or alcohol addiction.

Exclusion criteria

Exclusion criteria: 1. Blood coagulation disorder; 2. Hypersensitivity to ropivacaine and lidocaine; 3. Infection or tumor at the puncture site; 4. Have a history of trauma or long-term low back pain; 5. Nervous or psychiatric abnormalities; 6. Patient with thoracic deformity; 7. Have a history of drug or alcohol addiction; 8. Those who refuse or do not cooperate.

Design outcomes

Primary

Measure	Time frame
Pain score;Vital signs;Dosage of tramadol;	—

Secondary

Measure	Time frame
Adverse events;Postoperative anal exhaust time;	—

Countries

China

Contacts

Public ContactWuchang Fu

Nanchong Central Hospital, Sichuan Province

14834043@qq.com+86 13990820494

Outcome results

None listed

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