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Effect of nerve block on the incidence of chronic pain in open inguinal hernia surgery

Effect of Ultrasound-guided Ilioinguinal-Iliohypogastric Nerve Block on Chronic Pain in Patients undergoing open Inguinal Hernia surgery under Spinal Anesthesia: A Randomized Double blind pilot study.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/12/038501
Enrollment
20
Registered
2021-12-08
Start date
Unknown
Completion date
Unknown
Last updated
2022-11-21

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

Conditions

Health Condition 1: K409- Unilateral inguinal hernia, without obstruction or gangrene Health Condition 2: K409- Unilateral inguinal hernia, without obstruction or gangrene

Interventions

Intervention1: Ropivacaine 0.5% and Dexamethasone 4mg(1ml): Ultasound-guided Ilioinguinal ILiohypogastric Nerve block with 10ml of 0.5% ropivacaine and 4mg(1ml) dexamethasone will be given once in the

Sponsors

Primary investigator
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients of American Society of Anesthesiologists Physical status (ASA) I-III posted for elective open unilateral inguinal hernia surgery under spinal anesthesia who agree to participate in the study.

Exclusion criteria

Exclusion criteria: Patients with mental retardation and communicable disorder, infection at the injection site, contraindication to a nerve block, B/L or recurrent inguinal hernia or with hydrocele will be excluded from the study.

Design outcomes

Primary

MeasureTime frame
â?¢chronic inguinal pain by NRS and DN4 score at 3 months after surgery. â?¢Postoperative pain score according to numerical rating scale (NRS) at 3, 6,12 and 24 hours after surgery â?¢ Total opioid consumption (in mg) in first-24 hours of postoperative period. Timepoint: -3,6,12 and 24 hours after surgery. -3 months after surgery.

Secondary

MeasureTime frame
â?¢Time to first rescue analgesic (Tramadol) request by the patient â?¢Total opioid consumption (in mg) in first-24 hours of postoperative period â?¢Postoperative complications like nausea,vomiting, local anesthetic complications or neurological complications Timepoint: -24 hours postoperative period

Countries

India

Contacts

Public ContactDr Rajendra Sahoo

Kalinga Institute of Medical Sciences

rajendra.sahoo@kims.ac.in7750008259

Outcome results

None listed

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