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ClinicalTrials.gov public records Last synced Oct 24, 2026, 9:19 PM EDT

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Showing 193–216 of 572 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Nerve Block Clear all
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 3, 2019 · Synced Oct 24, 2026, 9:19 PM EDT
Terminated Phase 3 Interventional Results available

IPACK Versus Popliteal Sciatic Nerve Block in ACL Reconstruction

NCT03983941
View directory record Official record
Conditions
Anterior Cruciate Ligament Tear
Interventions
Ropivacaine injection
Drug
Lead sponsor
Sujana Dontukurthy
Other
Eligibility
Up to 21 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Temporary Autonomic Blockade to Prevent Atrial Fibrillation After Cardiac Surgery

NCT02498769
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Botulinum Toxin Type A, Placebo
Drug
Lead sponsor
Joseph Mathew, M.D.
Other
Eligibility
50 Years to 90 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 22, 2019 · Synced Oct 24, 2026, 9:19 PM EDT
Terminated Phase 4 Interventional

Continuous Transversus Abdominis Plane Nerve Block for Postoperative Analgesia

NCT00944151
View directory record Official record
Conditions
Incisional Pain
Interventions
TAP Catheter and Infusion of Study Solution
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
20 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 May 20, 2014 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Not applicable Interventional

Preventing the Obturator Nerve Reflex

NCT01547637
View directory record Official record
Conditions
Bladder Injury
Interventions
Obturator nerve block
Procedure
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
35 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced Oct 24, 2026, 9:19 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

PECS Block in Partial Mastectomy for Postoperative Pain Control

NCT04086394
View directory record Official record
Conditions
Breast Cancer, Postoperative Pain, Opioid Use, Local Anesthesia
Interventions
Pectoral Nerve Block, Surgery without Nerve Block
Procedure
Lead sponsor
Main Line Health
Other
Eligibility
18 Years and older · Female only
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 20, 2020 · Synced Oct 24, 2026, 9:19 PM EDT
Recruiting Not applicable Interventional

Erector Spinae Plane Block for Acute Back Pain in the Emergency Department

NCT06745453
View directory record Official record
Conditions
Low Back Pain
Interventions
Erector Spinae Plane Block, Sham Procedure
Procedure
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Oct 24, 2026, 9:19 PM EDT
Recruiting Phase 4 Interventional

The Pericapsular Nerve Block in Total Hip Arthroplasty

NCT04729686
View directory record Official record
Conditions
Hip Osteoarthritis, Hip Arthropathy
Interventions
Pericapsular Nerve Block, Fascia Iliaca Nerve Block
Drug
Lead sponsor
LifeBridge Health
Other
Eligibility
18 Years to 80 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 22, 2025 · Synced Oct 24, 2026, 9:19 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Cerebral Blood Flow Evaluation With Trancranial Doppler After Interscalene Nerve Block

NCT04642612
View directory record Official record
Conditions
Regional Anesthesia, Horner Syndrome, Cerebral Blood Flow
Interventions
TCD Measurement
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 24, 2026, 9:19 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

New Non-invasive Modalities for Assessing Retinal Structure and Function

NCT03475173
View directory record Official record
Conditions
Ischemic Optic Neuropathy, Branch Retinal Artery Occlusion, Hemianopia, Leber Hereditary Optic Neuropathy, Acute Zonal Occult Outer Retinopathy
Interventions
LSFG-NAVI
Device
Lead sponsor
Randy Kardon
Other
Eligibility
18 Years to 99 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 24, 2026, 9:19 PM EDT
Not listed Phase 3 Interventional

SPG Block for Acute Pediatric Migraine

NCT03984045
View directory record Official record
Conditions
Migraine in Children, Sphenopalatine Neuralgia, Migraine in Adolescence
Interventions
Lidocaine topical, Prochlorperazine Injection
Drug
Lead sponsor
Newark Beth Israel Medical Center
Other
Eligibility
10 Years to 20 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 17, 2021 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Phase 4 Interventional

Improving Postamputation Functioning by Decreasing Phantom Pain With Perioperative Continuous Peripheral Nerve Blocks: A Department of Defense Funded Multicenter Study

NCT03461120
View directory record Official record
Conditions
Lower Extremity Surgical Amputation, Post-amputation Phantom Limb Pain
Interventions
Experimental continuous peripheral nerve blocks, Control continuous peripheral nerve blocks
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
8
States / cities
San Diego, California • Boston, Massachusetts • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Not applicable Interventional Results available

Analgesic Value of Adductor Canal vs Femoral Block After Total Knee Arthroplasty

NCT03395990
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Active comparator: chloroprocaine, Sham comparator: saline
Procedure
Lead sponsor
Duke University
Other
Eligibility
56 Years to 85 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 17, 2020 · Synced Oct 24, 2026, 9:19 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Effect of Addition of Steroids on Duration of Analgesia

NCT04126824
View directory record Official record
Conditions
Uterine Fibroids, Adenomyosis
Interventions
Triamcinolone, Bupivacaine, Iohexol contrast
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
30 Years to 60 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
2
States / cities
Westwood, Los Angeles, California • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Not applicable Interventional Results available

Observation Versus Occlusion Therapy for Intermittent Exotropia

NCT01032330
View directory record Official record
Conditions
Exotropia
Interventions
occlusion treatment
Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
12 Months to 10 Years
Enrollment
611 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
Fullerton, California • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 19, 2020 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Phase 1 Interventional Results available

Cytokine Microdialysis for Real-Time Immune Monitoring in Glioblastoma Patients Undergoing Checkpoint Blockade

NCT03493932
View directory record Official record
Conditions
Glioblastoma
Interventions
Nivolumab, BMS-986016
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Atlanta, Georgia • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 24, 2026, 9:19 PM EDT
Terminated No phase listed Observational

A Pilot Study to Evaluate the Contribution of the Saphenous Nerve in Ankle Pain of Patients With Degenerative Joint Disease of the Ankle

NCT01716650
View directory record Official record
Conditions
Degenerative Joint Disease of the Ankle
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 99 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 8, 2019 · Synced Oct 24, 2026, 9:19 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Peripheral Nerve Blocks in Pediatric Orthopedic Patients

NCT02236130
View directory record Official record
Conditions
Pediatric Extremity Fracture, Pediatric Extremity Soft Tissue Injury
Interventions
Regional block, General Anesthesia, Local Anesthetic Ropivacaine, Opioids Morphine, Oral pain medication Acetaminophen with Hydrocodone
Procedure · Drug
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
6 Years to 17 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Feb 13, 2017 · Synced Oct 24, 2026, 9:19 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers

Evaluation of Methylprednisolone or Ibuprofen on Efficacy of Nerve Blocks With Symptomatic Irreversible Pulpitis

NCT04157036
View directory record Official record
Conditions
Irreversible Pulpitis
Interventions
Ibuprofen, Methylprednisolone
Drug
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 29, 2022 · Synced Oct 24, 2026, 9:19 PM EDT
Terminated Not applicable Interventional

The Effect of Systemic or Perineural Dexamethasone on the Duration of Interscalene Nerve Blocks With Ropivacaine

NCT01495624
View directory record Official record
Conditions
Duration of Interscalene Block
Interventions
ropivacaine plus dexamethasone anesthetic, ropivacaine plus saline plus dexamethasone anesthetic
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Oct 24, 2026, 9:19 PM EDT
Not listed Not applicable Interventional

Nerve Block for Pain Control After Fracture Surgery

NCT05391464
View directory record Official record
Conditions
Ankle Fractures, Distal Radius Fracture
Interventions
Peripheral Nerve Block
Procedure
Lead sponsor
MaineGeneral Health
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Augusta, Maine
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Not applicable Interventional Results available

Splanchnic Nerve Anesthesia in Heart Failure

NCT02669407
View directory record Official record
Conditions
Heart Failure
Interventions
splanchnic nerve anesthesia with a local anesthetic, regional nerve block with a local anesthetic (Lidocaine)
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 90 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 6, 2019 · Synced Oct 24, 2026, 9:19 PM EDT
Recruiting Early Phase 1 Interventional

Regional Nerve Blocks to Improve Analgesia and Recovery in Older Adults Undergoing Spinal Fusion

NCT05461092
View directory record Official record
Conditions
Delirium, Pain, Back, Spinal Fusion, Thoracolumbar Interfascial Plane Block
Interventions
Thoracolumbar Interfascial Plane (TLIP) Block of bupivacaine, Blood Test, 3D CAM Delirium Severity Scoring, Generalized Anxiety Disorder 7-item (GAD-7) scale, Numerical Rating Score (NRS), PROMIS-Pain Interference, Oswestry Disability Index (ODI), Saint Louis University Mental Status Examination (SLUMs), Delirium Rating Scale-Revised-98 (DRS), Telephone Interview for Cognitive Status - Modified (TICS-M), Opioid Equivalents measured by Morphine Milligram Equivalents (MME), Patient Health Questionnaire depression scale (PHQ-8), Pain Catastrophizing, Fear Avoidance Beliefs Questionnaire (FABQ), Opioid Side Effects and Likeability Questionnaire, Daily Pain Trajectory, Tampa Scale of Kinesiophobia, Quality of Recovery 15
Drug · Diagnostic Test · Other
Lead sponsor
University of Iowa
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 24, 2026, 9:19 PM EDT
Completed Phase 1 Interventional Results available

Prolonged Popliteal Fossa Nerve Blockade (Prolonged Pop)

NCT02198235
View directory record Official record
Conditions
Postoperative Pain
Interventions
Dexamethasone, Buprenorphine
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Oct 24, 2026, 9:19 PM EDT