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A study to see which injection technique gives better pain relief and decrease need of pain killer after gallbladder surgery i.e (External Oblique Intercostal Block or Subcostal Transversus Abdominis Block)”

Evaluating the need for Rescue Analgesia with US-Guided External Oblique Intercostal (EOI) Block versus US-Guided Subcostal Transversus Abdominis (TAP) Block in Patients Undergoing Laparoscopic Cholecystectomy. A Prospective Randomised Controlled Trial - NIL

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/10/096456
Enrollment
60
Registered
2025-10-24
Start date
Unknown
Completion date
Unknown
Last updated
2025-11-17

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: we are giving drugs through blocks that is a mixture of 10 mL of 0.2% Ropivacaine + 5 ml 2% lignocaine in both the group: using a mixture of 10 mL of 0.2% Ropivacaine + 5 ml 2% lignoc

Sponsors

Dr Abha Singh
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: age 18 to 65 willing to give informed consent asa grade 1 and 2 elective surgery

Exclusion criteria

Exclusion criteria: age less than 18 and above 65 Allergy to local anaesthetics. Coagulopathy BMI more than 30 Kg/m2 Infection at block site. Chronic opioid use or analgesic therapy Cognitive impairment. Severe Renal & Liver dysfunction. Pregnancy & lactating Conversion to open cholecystectomy.

Design outcomes

Primary

MeasureTime frame
Time to first rescue dose of Tramadol. Total Tramadol consumption within 24 hours postoperatively. Timepoint: 24 hours

Secondary

MeasureTime frame
NRS pain scores at the set intervals:1 ,6, 12, 18, 24 hours postoperatively. Timepoint: within 24 hrs;Incidence of PONV, neurovascular injury, block failure, hematoma , pneumothorax or LAST. Timepoint: 24 hours;Patient satisfaction level using Likert scale.Timepoint: 24 hours

Countries

India

Contacts

Public ContactDR ABHA SINGH

United institute of medical sciences Prayagraj

drabhasingh1990@yahoo.in9956742300

Outcome results

None listed

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