PENG vs Femoral Block for Hip Fracture Analgesia
PENG vs Femoral Block for Hip Fracture, A Pragmatic Cluster-Randomized Study
Weill Medical College of Cornell University
352 participants
Jul 10, 2025
INTERVENTIONAL
Conditions
Summary
This study aims to compare the Pericapsular Nerve Group (PENG) block with femoral block for hip fracture pain. Participants presenting to the hospital with a diagnosis of hip fracture and consenting to analgesic block will receive either a PENG or femoral block. The choice of block will be dictated by a randomized monthly schedule, and all participants presenting during each four-week period will receive the designated block. A sub-group analysis will be performed to determine any difference in efficacy in participants with intracapsular versus extracapsular fractures.
Eligibility
Inclusion Criteria4
- Male or female ≥ 18 years of age.
- ASA Classification 1-4
- Documentation of a hip fracture diagnosis along with radiologic read indicating fracture location
- Written, informed consent for analgesic peripheral block placement
Exclusion Criteria4
- Altered mental status to the extent that it limits ability to report pain score
- Patient or health care proxy refusal of analgesic nerve block
- Allergy to study medications or contraindication to peripheral nerve block
- Chronic pain diagnosis on preoperative opioids
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Interventions
Policy for the PENG block administration: 30 mL of Bupivacaine 0.25% 1:200,000 epinephrine Dexamethasone 4 mg% While these drugs are administered to participants, the intervention under evaluation is the PENG Block anesthesia technique.
Policy for the Femoral block administration: 30 mL of Bupivacaine 0.25% 1:200,000 epinephrine Dexamethasone 4 mg While these drugs are administered to participants, the intervention under evaluation is the Femoral Block anesthesia technique.
30 mL of Bupivacaine 0.25% 1:200,000 epinephrine Dexamethasone 4 mg%
Locations(1)
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NCT07073209