Two nerve-block options for pain control after inguinal hernia repair
A Prospective Randomized Study Comparing the Postoperative Analgesic Efficacy of Anterior Iliac Block and Ilioinguinal-iliohypogastric Block in Inguinal Hernia Surgery
We'll test whether the anterior iliac block or the ilioinguinal/iliohypogastric block provides better pain relief and satisfaction after elective inguinal hernia surgery in adults aged 18–65.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 60 (estimated) |
| Ages | 18 Years to 65 Years |
| Sex | All |
| Sponsor | Harran University Academic / other |
| Locations | 1 site (Şanliurfa, Hali̇li̇ye) |
| Trial ID | NCT07290881 on ClinicalTrials.gov |
What this trial studies
Adults (18–65) with ASA I–II undergoing elective inguinal hernia repair at Harran University will receive either an anterior iliac block or an ilioinguinal/iliohypogastric block for postoperative analgesia. Investigators will record numeric rating pain scores, duration of analgesia, postoperative analgesic consumption, and patient satisfaction to compare effectiveness. The anterior iliac block is proposed to provide broader dermatomal coverage and potentially longer or more complete analgesia than the conventional ilioinguinal/iliohypogastric block. Safety and block-related adverse events will also be monitored during the postoperative period.
Who should consider this trial
Good fit: Ideal candidates are adults 18–65 years old with ASA I–II who are scheduled for elective inguinal hernia repair at the study site and willing to receive a nerve block.
Not a fit: Patients outside the 18–65 age range, those with ASA III–V, emergency or complicated hernia cases, pregnant or breastfeeding women, or individuals with contraindications to these nerve blocks are unlikely to be eligible or to benefit.
Why it matters
Potential benefit: If successful, the anterior iliac block could deliver longer-lasting, more complete pain relief after hernia repair, reduce opioid use, and improve patient comfort.
How similar studies have performed: Ilioinguinal/iliohypogastric blocks are commonly used with mixed efficacy reported, while the anterior iliac block is a newer technique with limited published validation.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * It includes patients aged 18-65 years * Classified as ASA I-II * Who are undergoing elective inguinal hernia surgery Exclusion Criteria: * Patients who did not wish to participate voluntarily * Those with contraindications to the anterior iliac block or the Ilioinguinal/Iliohypogastric block, * Pregnant or breastfeeding women * Patients classified as ASA III-IV-V
Where this trial is running
Şanliurfa, Hali̇li̇ye
- Harran University — Şanliurfa, Hali̇li̇ye, Turkey (Türkiye) (Recruiting)
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.