Abdominal nerve block through ultrasound scanning and local anaesthetic drug deposition inside abdomen through abdominal portsite is compared for providing postoperative pain relief in patients undergoing laparoscopic gall bladder stone surgeries.

A comparison between ultrasound guided bilateral subcostal transversus abdominis plane block versus intraperitoneal instillation of local anaesthetic for postoperative analgesia in laparoscopic cholecystectomy patients: A prospective randomised comparative clinical study - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/01/061269

Enrollment

Registered

2024-01-09

Start date

Unknown

Completion date

Unknown

Last updated

2024-01-22

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Ultrasound guided bilateral subcostal Transversus Abdominis Plane block: The patient is placed in the supine position. After induction of general anaesthesia, skin over subcostal region

Eligibility

Inclusion criteria

Inclusion criteria: ASA grade I II III BMI less than or equal to 30 kg per meter square

Exclusion criteria

Exclusion criteria: Patients who refused consent to be part of clinical study Patients with allergy to local anaesthetics Infection at the site of injection Coagulopathy Duration of surgery for more than 3 hours Laparoscopic surgeries that gets converted into open cholecystectomy

Design outcomes

Primary

Measure	Time frame
To compare the duration of postoperative analgesia between two groupsTimepoint: Time required for administration of first postoperative rescue analgesia in VAS score more than 4	—

Secondary

Measure	Time frame
To assess VAS score postoperativelyTimepoint: 2hours, 4 hours, 6hours, 8hours, 12hours, 24hours;To monitor intraoperative hemodynamic stabilityTimepoint: 1min, 5min, 10min, 30min, 60min, 90min, 120min, 150min, 180min;Total amount of postopeative analgesia administeredTimepoint: 24 hours postoperatively	—

Countries

India

Contacts

Public ContactDr JAYESH C VASAVA

Medical College Baroda

jc.vasava@yahoo.in9998730955

Outcome results

None listed

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