Comparison of the effect of rectus abdominis muscle block and transversus abdominis muscle block by ropivacaine on postoperative pain in gallstone surgery patients.

Comparison of the effect of rectus sheet block and Transversus abdominis plane with ropivacaine on postoperative pain management in laparoscopic cholecystectomy patients

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20190511043550N5

Enrollment

Registered

2024-04-05

Start date

2024-05-01

Completion date

Unknown

Last updated

2024-05-27

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

Conditions

Cholecystectomy. Cholelithiasis

Interventions

Intervention 1: Group patients (TAP block): In this group, TAP block is performed by anesthesiologist under ultrasound guidance with 30 ml of 0.2% ropivacaine, 15 cc on each side. Intervention 2: Gro

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients with ASA grade I or II (American Society of Anesthesiology classification) Patients between 18 and 65 years old Candidate for laparoscopic cerebrocystectomy surgery

Exclusion criteria

Exclusion criteria: Positive history of previous abdominal surgery Positive history of continuous use of painkillers Positive history of using adrenergic receptor agonist and antagonist drugs Patients with acute cholecystitis, addiction, peripheral neuropathy, bradycardia, high blood pressure and low blood pressure Pregnant women Allergy to the drugs used in the study

Design outcomes

Primary

Measure	Time frame
Pain. Timepoint: at 0, 2, 4, 8, 12, 18 and 24 hours after the operation. Method of measurement: Visual Analogue Scale.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactElham Mohammadalizadeh

Shiraz University of Medical Sciences

dr.elhamalizadeh@gmail.com+98 71 3647 4270

Outcome results

None listed

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