Which nerve block eases hip fracture pain best? new study aims to find out
NCT ID NCT07073209
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two types of nerve blocks (PENG vs femoral) to see which provides better pain relief for people with hip fractures. About 352 adults with a hip fracture will receive one of the two blocks, depending on the month they come to the hospital. Researchers will measure pain levels before and after the block to find the most effective approach.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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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About 352 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- 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 years and older
- 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: 1. Male or female ≥ 18 years of age. 2. ASA Classification 1-4 3. Documentation of a hip fracture diagnosis along with radiologic read indicating fracture location 4. Written, informed consent for analgesic peripheral block placement Exclusion Criteria: 1. Altered mental status to the extent that it limits ability to report pain score 2. Patient or health care proxy refusal of analgesic nerve block 3. Allergy to study medications or contraindication to peripheral nerve block 4. Peri-prosthetic fracture 5. Any additional fractures in a patient with a unilateral hip fracture
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Weill Cornell Medicine
RECRUITINGManhattan, New York, 10065, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a new hip buffer restore mobility after fractures?
- Can a gentler spinal anesthesia keep frail patients' blood pressure steadier during hip surgery?
- Can diet and exercise rebuild strength after a hip fracture?
- Can a Bone-Strengthening infusion given right after hip surgery prevent a second break?