Clinical trial Recruiting at 1 site Interventional Ages 21 and up

Comparing two pain relief methods for hip surgery

Official title: Analgesic Efficacy of Fascia Iliaca Compartment Block Compared With Intrathecal Nalbuphine for Hip Surgery Under Spinal Anesthesia: a Randomized Controlled Trial

Run by Ain Shams University · NCT06818396 · Data updated 2026-11-12

This study is testing which pain relief method, a fascia iliaca block or a spinal injection of nalbuphine, works better for people recovering from hip surgery.

Quick facts

Study typeInterventional
Ages21 Years and up
SexAll
Enrollment120 (estimated)
SponsorAin Shams University
Academic / other
Locations1 site (Cairo)
StatusRecruiting
StartedFebruary 18, 2025
Main results expectedOctober 31, 2026
Study endsOctober 31, 2026
Registry record updatedJune 15, 2026
Trial IDNCT06818396 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 21 and older with an ASA score of I or II and a body mass index under 35 kg/m2.

Probably not a fit

Patients with known coagulopathy, peripheral neuropathy, neurological deficits, or allergies to the study drugs may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study compares the effectiveness of fascia iliaca compartment block (FICB) and intrathecal nalbuphine for managing postoperative pain in patients undergoing hip surgery under spinal anesthesia. Both methods are known for their efficacy in pain control, and this trial aims to determine which approach provides better analgesic outcomes. Participants will receive either the FICB or intrathecal nalbuphine, alongside spinal anesthesia, to evaluate their pain relief effectiveness post-surgery.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies for patients undergoing hip surgery.

How similar studies have gone: Previous studies have shown both methods to be effective, but this specific comparison is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* American Society of Anesthesiologists (ASA) score (ASA I- ASA II).
* Age ≥ 21years.
* Body mass index \< 35 kg/m2

Exclusion Criteria:

* Patient's refusal.
* Known coagulopathy.
* Known peripheral neuropathy or neurological deficits.
* Known allergy to study drugs

Where it's running

  • Ain-Shams University Hospitals
    Cairo, Egypt
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.