New hip block could cut opioid use after surgery
NCT ID NCT06369948
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a new type of nerve block called the PENG block in 60 adults having hip surgery. The goal was to see if it reduces pain and the need for opioid painkillers after the operation. The block targets nerves around the hip joint while avoiding leg muscle weakness.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Pericapsular Nerve Group (PENG) block
- What this could lead to
- If it works, this could offer a better way to manage pain after hip surgery with less opioid use and fewer side effects like leg weakness.
- What could go wrong
- This is a small, completed study (60 people) comparing a procedure to standard care. Results may not apply to all patients or settings.
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
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60 people
The number who actually took part.
- Started
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Mar 2024
- Finished
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Sep 2024
- Lead sponsor
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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
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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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: * \- patients 18 years old or older with ASA physical status 1-3, patients who had no contraindications for spinal anesthesia, and patients undergoing elective surgery. Exclusion Criteria: * Patients with ASA physical status 4 or above. * Pre-existing anatomical or neurological deficits in the lower extremity. * Intolerance or allergy to local anesthetics. * Narcotic dependency. * Coagulopathy or using antiplatelet or anticoagulant medications. * Neuromuscular diseases. * Psychiatric illnesses (schizophrenia, bipolar, uncontrolled anxiety or depression). * Systemic infections or infections at site of injection.
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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
-
Fayoum University Hospital
El Fayoum Qesm, Fayoum Governorate, 63514, Egypt
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