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New nerve block technique could replace spinal anesthesia for hip surgery
NCT ID NCT07427082
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a nerve block (lumbar erector spinae plane block) guided by ultrasound works as well as spinal anesthesia for hip and upper thigh surgery. Sixty-six adults received either the nerve block or spinal anesthesia, and researchers measured how long it took before they needed pain medicine after surgery. The goal is to find a safer option that reduces opioid use and side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- local anesthetic (bupivacaine and lidocaine)
- What this could lead to
- If successful, this could offer a safer alternative to spinal anesthesia for hip surgery, reducing opioid use and side effects.
- What could go wrong
- This is a small, completed study with only 66 participants, so results may not apply to all patients. The block may not provide adequate anesthesia for everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
66 people
The number who actually took part.
- Started
-
Jul 2022
- Finished
-
Sep 2022
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 80 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 to 80 years * American Society of Anesthesiologists (ASA) physical status I, II, or III * Patients diagnosed with hip fracture requiring surgical intervention * Patients diagnosed with proximal femur fracture requiring surgical intervention Exclusion Criteria: * Known allergy to local anesthetic agents * Patients younger than 18 years or older than 80 years * American Society of Anesthesiologists (ASA) physical status IV or higher * Lumbar skeletal deformity or history of previous lumbar spine surgery * Contraindications to regional anesthesia (e.g., coagulopathy, infection at the injection site, severe hypovolemia, patient refusal) * Pregnancy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Gaziantep University
Gaziantep, Turkey (Türkiye)
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