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Showing 1–24 of 29 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Single Shot Femoral Nerve Blocks Clear all
Not listed Not applicable Interventional

Lumbar Plexus Catheter Versus Femoral Nerve Catheter for Postoperative Pain After Anterior Cruciate Ligament (ACL) Repair

NCT01068275
View directory record Official record
Conditions
Postoperative Pain
Interventions
lumbar plexus catheter, femoral nerve catheter, single-shot femoral block
Procedure
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
11 Years to 21 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 25, 2010 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 4 Interventional Results available

Management of Postoperative Pain After Total Knee Replacement.

NCT01163214
View directory record Official record
Conditions
Postoperative Pain, Knee Replacement Arthroplasty
Interventions
Nerve Block, Periarticular Injection
Drug
Lead sponsor
Mark J. Spangehl, M.D.
Other
Eligibility
18 Years to 79 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 4, 2014 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 3 Interventional

Improving Pain and Function in Hip Fracture

NCT00749489
View directory record Official record
Conditions
Pain, Hip Fractures
Interventions
Femoral Nerve Block
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
60 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 4 Interventional Results available

Optimal Location of Nerve Block to Minimize Perioperative Opioid Administration in ACL Surgery: Comparing True Adductor Canal to Proximal Block

NCT03401450
View directory record Official record
Conditions
ACL Surgery
Interventions
ACB within true AC with bupivacaine 0.5% 20cc, ACB proximal to true AC with bupivacaine 0.5% 20cc
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

EXPAREL Dose-Response for Single-Injection Femoral Nerve Blocks

NCT01349140
View directory record Official record
Conditions
Healthy Volunteers
Interventions
SKY0402
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Sep 18, 2026, 6:07 PM EDT
Recruiting Phase 4 Interventional

Randomized Controlled Trial for Ankle Fracture Pain Control

NCT03696199
View directory record Official record
Conditions
Ankle Fractures
Interventions
Long-Acting Local Anesthesia, Regional Anesthesia
Drug
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years to 89 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Sep 18, 2026, 6:07 PM EDT
Recruiting Phase 4 Interventional

Continuous Versus Single Injection Adductor Canal Blocks for Outpatient Total Knee Arthroplasty

NCT06784882
View directory record Official record
Conditions
Acute Postoperative Pain, Surgery
Interventions
continuous peripheral nerve block with OnQ pump, single injection nerve block
Device · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 16, 2025 · Synced Sep 18, 2026, 6:07 PM 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 18, 2026, 6:07 PM EDT
Terminated Not applicable Interventional Results available

Preemptive Femoral & Lateral Femoral Cutaneous Nerve Blocks for THA Acute Pain

NCT01997567
View directory record Official record
Conditions
Internal Derangement of Hip, Acetabular Labrum Tear
Interventions
Ropivacaine, Placebo
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Oak Park, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 2, 2018 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Femoral Nerve Block With Liposome Bupivacaine for Postsurgical Analgesia Following Total Knee Arthroplasty

NCT01683071
View directory record Official record
Conditions
Postoperative Pain
Interventions
Placebo, EXPAREL 67 mg, EXPAREL 133 mg, EXPAREL 266 mg
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
30
States / cities
Birmingham, Alabama • Mobile, Alabama • Sheffield, Alabama + 23 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2020 · Synced Sep 18, 2026, 6:07 PM 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 18, 2026, 6:07 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Efficacy of Single Injection Femoral Nerve Block With Liposomal Bupivacaine for Total Knee Arthroplasty

NCT01977339
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Liposome Bupivacaine, Bupivacaine
Drug
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Sep 18, 2026, 6:07 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of the Effect of Age on Duration of Analgesia From Single-shot Femoral Nerve Blocks

NCT04495413
View directory record Official record
Conditions
Analgesia
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 9, 2021 · Synced Sep 18, 2026, 6:07 PM 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 18, 2026, 6:07 PM EDT
Terminated Phase 4 Interventional Results available

Combination of Peripheral Nerve Block and DepoDur in Total Knee Joint Replacement

NCT00895531
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee
Interventions
Depodur, sciatic nerve block
Drug · Procedure
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 70 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 26, 2017 · Synced Sep 18, 2026, 6:07 PM EDT
Terminated Phase 2 Interventional Results available

Minimum Effective Concentration of Ropivacaine for Brachial Plexus Block Via the Supraclavicular and Infraclavicular Approach, Femoral Nerve Block, Sciatic Nerve Block Via the Popliteal and Parasacral Approach

NCT01452126
View directory record Official record
Conditions
Surgical Anesthesia
Interventions
Ropivacaine concentration
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Dec 18, 2016 · Synced Sep 18, 2026, 6:07 PM 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 18, 2026, 6:07 PM EDT
Completed Phase 2Phase 3 Interventional

Regional Anesthesia in Pediatric Orthopaedic Patients

NCT04669145
View directory record Official record
Conditions
Anesthesia, Local, Anesthesia, Orthopedic Disorder
Interventions
Ropivacaine
Drug
Lead sponsor
Ochsner Health System
Other
Eligibility
5 Years to 18 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Jefferson, Louisiana
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Fascia Iliaca Block Versus Intraoperative Nerve Infiltration During Anterior Hip Replacement Surgery

NCT01693900
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Pre-operative Ultrasound FICB Group, Intra-operative FICB Group
Procedure
Lead sponsor
Randy Fayne, DO
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 14, 2018 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Not applicable Interventional

Three Different Approaches for Ultrasound Guided Femoral Nerve Block for Patients Undergoing Total Knee Arthroplasty

NCT01763814
View directory record Official record
Conditions
Knee Arthroplasty
Interventions
Femoral nerve block, Femoral nerve block non stimulating catheter, Femoral nerve block stimulating catheter
Procedure
Lead sponsor
Chicago Anesthesia Pain Specialists
Other
Eligibility
18 Years to 90 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 6, 2019 · Synced Sep 18, 2026, 6:07 PM EDT
Terminated Not applicable Interventional Results available

Effectiveness of Continuous Femoral Nerve Block Versus Single Shot Femoral Nerve Block for Pain Control

NCT01916590
View directory record Official record
Conditions
Post-operative Pain
Interventions
Bupivicaine, placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
20 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 31, 2016 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 4 Interventional Results available

Peripheral Nerve Blocks for Above-the-knee Amputations

NCT03404180
View directory record Official record
Conditions
Peripheral Vascular Diseases, Hyperglycaemia (Diabetic), Hypertension, Coronary Artery Disease, Pulmonary Disease, Chronic Obstructive
Interventions
Peripheral nerve block, Intravenous Sedatives, Lateral femoral cutaneous nerve blocks, Obturator nerve blocks
Procedure · Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Peripheral Nerve Blocks vs Periarticular Local Anesthetic Injection for Total Knee Arthroplasty (TKA)

NCT02223364
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Peripheral nerve blocks with Bupivacaine, Intra articular injection with Ropivacaine, Intra articular injection with liposomal bupivacaine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Sep 18, 2026, 6:07 PM EDT
Completed Phase 4 Interventional

Pain Relief Results After Anterior Cruciate Ligament (ACL) Reconstruction

NCT00022854
View directory record Official record
Conditions
Anterior Cruciate Ligament Rupture
Interventions
Single-injection femoral nerve block, Femoral nerve block 60-hour continuous injection, Saline (control) injection into femoral nerve envelope
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 65 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 2, 2013 · Synced Sep 18, 2026, 6:07 PM EDT