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ClinicalTrials.gov public records Last synced Oct 25, 2026, 8:51 AM EDT

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Showing 505–528 of 572 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Nerve Blocks Clear all
Active, not recruiting Phase 1 Interventional

SX-682 Treatment in Subjects With Metastatic Melanoma Concurrently Treated With Pembrolizumab

NCT03161431
View directory record Official record
Conditions
Melanoma Stage III, Melanoma Stage IV
Interventions
SX-682, Pembrolizumab
Drug · Biological
Lead sponsor
Syntrix Biosystems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
6
States / cities
Miami, Florida • Boston, Massachusetts • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Phase 4 Interventional

Perineural Catheter Insertion Distance for Continuous Peripheral Nerve Blocks

NCT00997867
View directory record Official record
Conditions
Lower Extremity Surgery, Upper Extremity Surgery, Post-operative Pain
Interventions
Sciatic catheter left 0-1cm past needle tip vs. 5-6cm past needle tip
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 28, 2010 · Synced Oct 25, 2026, 8:51 AM 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 27, 2017 · Synced Oct 25, 2026, 8:51 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Effectiveness of Perineural Clonidine as an Adjuvant With Ropivacaine for Popliteal Nerve Block in Patients Undergoing Foot and Ankle Surgery

NCT01986751
View directory record Official record
Conditions
Pain
Interventions
Clonidine, ropivacaine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 4, 2016 · Synced Oct 25, 2026, 8:51 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

A Research Study of Greater Occipital Nerve Block as a Treatment for Acute Migraine Attacks

NCT03159000
View directory record Official record
Conditions
Migraine
Interventions
Saline, lidocaine/bupivacaine
Drug · Combination Product
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 26, 2021 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Not applicable Interventional

Exparel and Ankle Surgery

NCT02072135
View directory record Official record
Conditions
Ankle Fracture
Interventions
Exparel
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 23, 2016 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Not applicable Interventional Results available

Ultrasound-Assisted Paravertebral Block v. Traditional Paravertebral Block For Pain Control

NCT01949480
View directory record Official record
Conditions
Paravertebral Peripheral Nerve Block, Acute Pain Management
Interventions
Thoracotomy, Video-Assisted Thoracoscopic Surgery (VATS)
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 22, 2019 · Synced Oct 25, 2026, 8:51 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Liposomal Bupivacaine With Dexamethasone for Foot Surgery

NCT06465992
View directory record Official record
Conditions
Foot Surgery, Ankle Surgery, Post Operative Pain, Popliteal Nerve Block
Interventions
Exparel 266 MG Per 20 ML Injection, Bupivacaine Hcl 0.75% Inj, Dexamethasone
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Oct 25, 2026, 8:51 AM EDT
Terminated Phase 2 Interventional Results available

Rigosertib Plus Pembrolizumab in Treating Patients With Unresectable/Metastatic Melanoma Refractory to PD-1 Inhibitors

NCT05764395
View directory record Official record
Conditions
Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Melanoma, Refractory Melanoma, Unresectable Melanoma
Interventions
Rigosertib, Pembrolizumab, Magnetic Resonance Imaging, Biospecimen Collection, Biopsy
Drug · Biological · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Not applicable Interventional Results available

Dose Response Study of Dexamethasone in Combination With Bupivacaine 0.25%

NCT01690663
View directory record Official record
Conditions
Post Surgical Pain
Interventions
Bupivacaine 0.25%, Dexamethasone, normal saline
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 70 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Results available

Pharmacokinetics of Single-Dose Liposomal Bupivacaine in Surgeon Performed Intercostal Nerve Blocks

NCT03708198
View directory record Official record
Conditions
Thoracic
Interventions
Liposomal Bupivacaine
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 23, 2022 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Early Phase 1 Interventional

PECS Block: Plasma Bupivacaine Level

NCT03059498
View directory record Official record
Conditions
Nerve Blocks
Interventions
Unilateral PECS I and II block, Bilateral PECS I and II block, Bupivacaine
Procedure · Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 15, 2021 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Study of NGM120 in Subjects With Advanced Solid Tumors, Pancreatic Cancer, and Prostate Cancer Using Combination Therapy

NCT04068896
View directory record Official record
Conditions
Pancreatic Cancer, Metastatic Castration-resistant Prostate Cancer, Bladder Cancer, Melanoma, Non-small Cell Lung Cancer, Colorectal Cancer, Gastric Cancer, Esophageal Cancer, Ovarian Cancer, Head Neck Squamous Cell Carcinoma, Prostate Cancer
Interventions
NGM120 30mg, NGM120 100mg, NGM120 30mg with Gemcitabine and Abraxane, NGM120 100mg with Gemcitabine and Abraxane, NGM120 100mg Q3W, Placebo
Biological · Other
Lead sponsor
NGM Biopharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
20
States / cities
Tucson, Arizona • Los Angeles, California • Sacramento, California + 16 more
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Preoperative Levator Ani Muscle Injection and Pudendal Nerve Block for Pain Control After Vaginal Reconstructive Surgery

NCT03040011
View directory record Official record
Conditions
Pelvic Organ Prolapse, Surgery, Postoperative Pain
Interventions
Dexamethasone, Bupivacaine, Bilateral Pudendal Nerve Block, Bilateral Levator Ani Muscle Injection, Saline
Drug · Procedure
Lead sponsor
Lauren Giugale, MD
Other
Eligibility
18 Years and older · Female only
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 9, 2020 · Synced Oct 25, 2026, 8:51 AM EDT
Not yet recruiting Not applicable Interventional

Noninvasive CA Monitoring Validation and Autonomic Modulation in Aneurysmal Subarachnoid Hemorrhage

NCT07577739
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia, Cerebral Vasospasm, Autonomic Nervous System Diseases
Interventions
Right-Sided Cervical Sympathetic Block at C6, Transcutaneous Auricular Vagal Nerve Stimulation (taVNS)
Procedure · Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sciatic Technique Comparison of Nerve Blockade for Pain Control Following Hamstring Autograft Harvest in Adolescents

NCT02947633
View directory record Official record
Conditions
Anterior Cruciate Ligament (ACL) Tear
Interventions
Single-injection sciatic PNB, Continuous sciatic PNB
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 18 Years
Enrollment
141 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2024
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 25, 2026, 8:51 AM EDT
Terminated Phase 3 Interventional Results available

Comparison of Quadratus Lumborum Block Types

NCT04588389
View directory record Official record
Conditions
Pain, Opioid Use, Lumbar Disc Herniation
Interventions
Ropivacaine injection Location 1, Ropivacaine injection Location 2, Multimodal Pharmacological Management
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
40 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Oct 25, 2026, 8:51 AM EDT
Terminated Not applicable Interventional Results available

Duration of Analgesic Effect for Ultrasound Guided Supraclavicular Blocks With the Addition of Buprenorphine to Local Anesthetic Solution

NCT01583179
View directory record Official record
Conditions
Regional Block for Pain Control, Supraclavicular Block, Ultrasound Guided Block, Block Additive
Interventions
Buprenorphine
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 79 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Oct 25, 2026, 8:51 AM EDT
Withdrawn Phase 4 Interventional

Adductor Canal Vs Adductor Canal Plus SPANK Block for Postoperative Pain in Knee Arthroplasty Surgery

NCT04290442
View directory record Official record
Conditions
Arthroplasty, Replacement, Knee, Anesthesia, Conduction, Acute Pain
Interventions
adductor canal block, SPANK, Ropivacaine
Procedure · Drug
Lead sponsor
Bruce Ben-David
Other
Eligibility
19 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 24, 2020 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Results available

Optimizing Local Anesthetic Concentration for Continuous Lumbar Plexus Nerve Blocks

NCT00912873
View directory record Official record
Conditions
Hip Arthroplasty, Hip Pain
Interventions
0.1% Ropivacaine, 0.4% Ropivacaine
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2021 · Synced Oct 25, 2026, 8:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Pudendal Nerve Block and Caudal Block for Hypospadias in Young Children

NCT03145415
View directory record Official record
Conditions
Hypospadias and Epispadias
Interventions
Caudal block, Bilateral Pudendal block
Procedure
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
6 Months to 2 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Wilmington, Delaware
Source: ClinicalTrials.gov public record
Updated May 19, 2022 · Synced Oct 25, 2026, 8:51 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Onset Time of Nerve Block: A Comparison of Two Injection Locations in Patients Having Lower Leg/ Foot Surgery

NCT01542840
View directory record Official record
Conditions
Strain of Muscle and/or Tendon of Lower Leg, Fracture of Lower Leg, Crushing Injury of Lower Leg, Fracture Malunion - Ankle and/or Foot, Disorder of Joint of Ankle and/or Foot, Complete Tear, Ankle and/or Foot Ligament, Pathological Fracture - Ankle and/or Foot, Loose Body in Joint of Ankle and/or Foot
Interventions
Not listed
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 21, 2014 · Synced Oct 25, 2026, 8:51 AM EDT
Active, not recruiting Phase 2 Interventional

Neoadjuvant PD-1 Blockade in Patients With Stage IIB/C Melanoma

NCT03757689
View directory record Official record
Conditions
Melanoma
Interventions
Pembrolizumab, Wide Excision and Sentinel Lymph Node (SLN) Biopsy
Drug · Procedure
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
3
States / cities
Louisville, Kentucky • Philadelphia, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 25, 2026, 8:51 AM EDT
Withdrawn No phase listed Observational

The Effect of Brachial Plexus Nerve Block on Distal Peripheral Nerve Conduction

NCT01716078
View directory record Official record
Conditions
Anesthesia
Interventions
Not listed
Lead sponsor
Defense and Veterans Center for Integrative Pain Management
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
Fort Meade, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 29, 2016 · Synced Oct 25, 2026, 8:51 AM EDT