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Showing 1–24 of 123 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: femoral nerve block Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Continuous Adductor Canal Blocks Vs. Low Dose Femoral Nerve Blocks For Early Rehabilitation After Total Knee Arthroplasty

NCT02453321
View directory record Official record
Conditions
Pain, Postoperative, Total Knee Arthroplasty (TKA)
Interventions
Continuous Femoral Nerve Block, Nerve Block, Continuous Adductor Canal, Continuous Sciatic Nerve Block, Bupivacaine
Procedure · Drug
Lead sponsor
Kevin King, DO
Other
Eligibility
18 Years to 75 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 26, 2018 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional Results available

Posterior Capsular Injection With Femoral Nerve Block for Total Knee Arthroplasty

NCT02701296
View directory record Official record
Conditions
Posterior Knee Infiltration
Interventions
Ropivacaine with Epinephrine, Ropivacaine
Drug
Lead sponsor
Trinity Health Of New England
Other
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 2, 2018 · Synced Sep 10, 2026, 1:10 AM EDT
Terminated Phase 4 Interventional

iPACK Block With Dexamethasone For Total Knee Replacement

NCT04917055
View directory record Official record
Conditions
Knee Osteoarthritis, Acute Pain, Anesthesia, Local, Regional Anesthesia
Interventions
ropivacaine 0.25% with epinephrine and 6mg dexamethasone, Saline
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Sep 10, 2026, 1:10 AM EDT
Withdrawn Not applicable Interventional

Preoperative (Pre-amputation) Cryoanalgesia to Improve Post-amputation Phantom Limb Pain

NCT06284109
View directory record Official record
Conditions
Postoperative Pain
Interventions
Cryoanalgesia, Sham Cryoanalgesia
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced Sep 10, 2026, 1:10 AM EDT
Recruiting Phase 3 Interventional

Development of Effective, Opioid Sparing Techniques for Peri-operative Pain Management of Transgender Patients Undergoing Gender Affirming Surgeries

NCT04979338
View directory record Official record
Conditions
Gender Dysphoria
Interventions
Ultrasound guided Continuous Infraclavicular Brachial Plexus Block, Ultrasound guided Continuous Femoral Nerve Block, Ultrasound guided Pudendal Nerve Block, Bupivacaine, Bilateral ultrasound guided Transversus Abdominis Plane Block, Bilateral spermatic cord block, Pecs I & II Block, Local anesthetic
Other · Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Femoral Peri-arterial Local Anesthetic Injection Decreases Tourniquet Associated Ischemic Hypertension

NCT03390426
View directory record Official record
Conditions
Tourniquet Hypertension, Intraoperative Hypertension, Total Ankle Arthroplasty, Ankle Fusion
Interventions
Mepivacaine, Perifemoral Injection of Local Anesthetic, Saline
Drug · Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 4, 2021 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Results available

Analgesia After Total Knee Arthroplasty: Peri-Articular Injection Versus Epidural + Femoral Nerve Blockade

NCT01335542
View directory record Official record
Conditions
Readiness to Discharge
Interventions
Peri-Articular Injection, Epidural Pathway (PCEA+FNB)
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 85 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2022 · Synced Sep 10, 2026, 1:10 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

: Vascular Function in Health and Disease

NCT02966665
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Pulmonary Artery Hypertension, Heart Failure, Hypertension
Interventions
Maximum Exercise Tests, BH4, L-NMMA, Vitamin C, Vitamin E, α-Lipoic Acid and L-Ascorbate, BQ-123, Fexofenadine, Ranitidine, Angiotensin-II, Valsartan, Acetylcholine, Sodium Nitroprusside, Angiotensin-II, Norepinephrine, Phentolamine, BQ-123, MitoQ, BH4
Other · Drug
Lead sponsor
Russell Richardson
Other
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Results available

Effects of Catheter Location on Postoperative Analgesia for Continuous Adductor Canal and Popliteal-Sciatic Nerve Blocks

NCT02523235
View directory record Official record
Conditions
Post-surgical Pain, Total Knee Arthroplasty, Foot/Ankle Surgery, Catheterization for Postop Analgesia
Interventions
ropivacaine 0.2%
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2019 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional

Study to Evaluate ACB Versus FNB Early Postoperative Period Functional Outcomes After TKA

NCT02218814
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Nerve Block
Interventions
Adductor Canal Block, Bupivacaine, Femoral Nerve Block, Bupivacaine
Procedure
Lead sponsor
George Macrinici
Other
Eligibility
40 Years to 80 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Joliet, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 1, 2016 · Synced Sep 10, 2026, 1:10 AM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Continuous Femoral and Tibial Nerve Blocks in TKA Patients

NCT01680692
View directory record Official record
Conditions
Analgesia in Total Knee Arthroplasty
Interventions
Ropivicaine, Continuous Femoral Nerve Catheter, Continuous Tibial Nerve Catheter
Drug · Device
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 85 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2018 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional Results available

QL vs PENG for Analgesia After Hip Arthroplasty

NCT05710107
View directory record Official record
Conditions
Block, Hip Replacement, Postoperative Pain
Interventions
PENG + LFC Block, QL Block
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Sep 10, 2026, 1:10 AM EDT
Not listed Phase 3 Interventional

Femoral Nerve Block Compared to Exparel in Total Knee Replacement

NCT02473198
View directory record Official record
Conditions
Osteoarthritis, Pain
Interventions
Exparel, Femoral Nerve Block Bupivacaine, Toradol, Morphine Sulfate
Drug
Lead sponsor
The New England Baptist Hospital
Other
Eligibility
18 Years to 73 Years
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 16, 2016 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Femoral Nerve Block Versus Adductor Canal Nerve Block for Peri-Operative Analgesia Following Anterior Cruciate Ligament (ACL) Reconstruction: Evaluation of Post-operative Pain and Strength

NCT03033589
View directory record Official record
Conditions
Pain
Interventions
Marcaine 0.25 % Injectable Solution
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
16 Years and older
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 10, 2026, 1:10 AM EDT
Terminated Phase 3 Interventional Results available

Opioid Use in Single Shot Nerve Block vs Continuous Peripheral Nerve Infusion in Anterior Cruciate Ligament (ACL) Repair

NCT02075411
View directory record Official record
Conditions
Injury of Anterior Cruciate Ligament
Interventions
bupivacaine, continuous perineural infusion catheter
Drug · Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
14 Years to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Results available

Treating Phantom Limb Pain Using Continuous Peripheral Nerve Blocks: A Department of Defense Funded Multicenter Study

NCT01824082
View directory record Official record
Conditions
Phantom Limb Pain
Interventions
Perineural infusion [continuous peripheral nerve block(s)]
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
4
States / cities
Palo Alto, California • San Diego, California • Bethesda, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preanalgesic Effect of Gabapentin in Total Knee Repair

NCT00279487
View directory record Official record
Conditions
Pain
Interventions
Gabapentin, Placebos
Drug
Lead sponsor
Texas Health Resources
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2007
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional

Obturator Nerve Block With Femoral and Sciatic Block

NCT01409460
View directory record Official record
Conditions
Nerve Block; Pain Medication
Interventions
Oburator Nerve block, Sham Injection in pectineus muscle.
Procedure
Lead sponsor
Trinity Health Of New England
Other
Eligibility
18 Years to 85 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 3, 2011 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional Results available

Saphenous Nerve Block vs. Femoral Nerve Block for Total Knee Arthroplasty

NCT01505374
View directory record Official record
Conditions
Difference Between Femoral Nerve Block and Saphenous Block
Interventions
Study Technique, Control Technique
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
40 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2022 · Synced Sep 10, 2026, 1:10 AM EDT
Completed No phase listed Observational

Impact of Opioid Avoidance Protocol for ACL Reconstruction

NCT06340932
View directory record Official record
Conditions
ACL Tear, Post Operative Pain
Interventions
Iovera, Celecoxib, Acetaminophen, Oxycodone, Tramadol, Bupivacaine Hydrochloride, Acetaminophen 500Mg Cap
Device · Drug
Lead sponsor
Matthew Varacallo
Other
Eligibility
15 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
DuBois, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Results available

Femoral Versus Adductor Canal Continuous Peripheral Nerve Blocks for Knee Arthroplasty

NCT01759277
View directory record Official record
Conditions
Postoperative Pain Following Knee Arthroplasty
Interventions
Control: Femoral perineural local anesthetic infusion, Experimental: Adductor Canal perineural local anesthetic infusion
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Results available

Liposomal Bupivacaine for Post Operative Pain After Knee Replacement Surgery

NCT02274870
View directory record Official record
Conditions
Post-operative Pain
Interventions
Liposome Bupivacaine, Bupivacaine HCl
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 74 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Valley Stream, New York
Source: ClinicalTrials.gov public record
Updated Jun 13, 2018 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Not applicable Interventional

The Relationship Between Needle Position and Injection Pressure During Femoral Nerve Block

NCT02451813
View directory record Official record
Conditions
Orthopedic Disorders
Interventions
Apposition of needle bevel against femoral nerve
Procedure
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Sep 10, 2026, 1:10 AM EDT
Completed Phase 4 Interventional Results available

Adductor Canal Block Versus Femoral Block on Pain and Quadriceps Strength

NCT05190120
View directory record Official record
Conditions
Anterior Cruciate Ligament Tear, Knee Meniscus Tear
Interventions
Femoral Nerve Block, Adductor Canal Nerve Block, preoperative Femoral Nerve Block using 20ml of 0.5% ropivacaine, Preoperative Adductor canal block with 0.75%% ropivacaine 13.3ml.
Procedure · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 10, 2026, 1:10 AM EDT