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ClinicalTrials.gov public records Last synced Oct 22, 2026, 1:48 AM EDT

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Showing 121–144 of 257 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Regional Block Clear all
Recruiting Phase 4 Interventional Accepts healthy volunteers

Regional Blocks for Lateral Condyle Fractures

NCT03796572
View directory record Official record
Conditions
Fractures, Closed, Humeral Fractures, Pain
Interventions
Ropivacaine, Puncture Wound and Dressing
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
4 Years to 12 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 22, 2026, 1:48 AM 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 22, 2026, 1:48 AM EDT
Completed Not applicable Interventional Results available

Trial Evaluating Postop Pain and Muscle Strength Among Regional Anesthesia Techniques for Ambulatory ACL Reconstruction

NCT02584452
View directory record Official record
Conditions
Rupture of Anterior Cruciate Ligament, Tear of Anterior Cruciate Ligament
Interventions
Mepivacaine, adductor canal continuous nerve catheter, Normal Saline as bolus followed by bupivacaine, adductor canal nerve block, ropivacaine and dexamethasone, Propofol, Fentanyl
Drug · Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
14 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Oct 22, 2026, 1:48 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

IPACK and Adductor Canal Catheter Patient Outcomes for TKAs?

NCT03774966
View directory record Official record
Conditions
Surgery, Acute Pain
Interventions
Adductor Canal Block + Catheter & IPACK block, Adductor canal block + catheter
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Oct 22, 2026, 1:48 AM 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 15, 2018 · Synced Oct 22, 2026, 1:48 AM EDT
Recruiting Phase 4 Interventional

Bilateral TAP and RS Blocks Using Liposomal Bupivacaine/Bupivacaine vs. Regular Bupivacaine in Laparoscopic Colectomy

NCT05224089
View directory record Official record
Conditions
Bowel Disease
Interventions
Liposomal Bupivicaine/Bupivacaine Admixture, Bupivacaine HCL
Drug
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years and older
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Oct 22, 2026, 1:48 AM EDT
Not listed Not applicable Interventional

Are Superficial Parasternal Intercostal Plane (SPIP) Blocks With Bupivacaine and With or Without Adjuvants Helpful for Post-operative Pain After Coronary Artery Bypass Grafting?

NCT05003765
View directory record Official record
Conditions
Post-operative Pain Management
Interventions
Bupivacaine 0.25% Injectable Solution, Bupivacaine 0.25% Injectable Solution, Magnesium Sulfate 200 mg, Bupivacaine 0.25% Injectable Solution, Magnesium Sulfate 200 mg, Buprenorphine 300 mcg
Drug
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 100 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Pontiac, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 12, 2021 · Synced Oct 22, 2026, 1:48 AM EDT
Recruiting No phase listed Observational

The Lateral, Anterior, Medial (LAM) Femoral Cutaneous Block: A Case Series Harborview Medical Center, Seattle, WA

NCT07221903
View directory record Official record
Conditions
Regional Anesthesia, Burn, Skin Grafting
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Oct 22, 2026, 1:48 AM EDT
Completed Early Phase 1 Interventional

Erector Spinae Regional Anesthesia for Pain Control

NCT05794828
View directory record Official record
Conditions
Pain Management
Interventions
Bupivacaine Injection
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
4
States / cities
Ridley Park, Pennsylvania • Upland, Pennsylvania • San Antonio, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Oct 22, 2026, 1:48 AM 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 22, 2026, 1:48 AM EDT
Completed Not applicable Interventional

Does Blood Vessel Vasodilation, Caused by Focal Infiltration of Lidocaine Cause Temporary Nerve Functional Recovery for Patients with Common Peroneal Nerve Injury or Entrapment: Testing the 'Phoenix Sign' Effect Between Lidocaine (a Common Local Anesthetic) and Papaverine, a Know Vasodilator

NCT06637046
View directory record Official record
Conditions
Drop Foot
Interventions
Diagnostic procedures, Lidocaine HCl
Diagnostic Test
Lead sponsor
Stephen Barrett
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Marietta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Oct 22, 2026, 1:48 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Study of Local Anesthesia as a Method to Decrease IUD Insertion Related Pain

NCT01967017
View directory record Official record
Conditions
IUD Insertion Complication, Pain Control
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 12, 2017 · Synced Oct 22, 2026, 1:48 AM EDT
Withdrawn Not applicable Interventional

Rib Microtia and the Erector Spinae Plane (ESP) Block

NCT03729427
View directory record Official record
Conditions
Microtia, Congenital, Microtia, Anesthesia, Local, Anesthesia
Interventions
Erector Spinae Plane Block
Procedure
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 22, 2026, 1:48 AM EDT
Completed Not applicable Interventional

Pain Management After TKA: Comparison of Short- and Long-term Nerve Blocks

NCT03245359
View directory record Official record
Conditions
Anesthesia, Local, Pain, Postoperative
Interventions
Short-term ON-Q, Short-term ON-Q, Long-term ON-Q, Long-term ON-Q
Device · Drug
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 2, 2019 · Synced Oct 22, 2026, 1:48 AM EDT
Completed Not applicable Interventional

The Specificity of Cervical Facet Medial Branch Blocks

NCT00613340
View directory record Official record
Conditions
Neck Pain, Cervical Facet Arthropathy
Interventions
Cervical medial branch blocks
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 7, 2009 · Synced Oct 22, 2026, 1:48 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Optimal Effective Local Anesthetic Volume for Pain Relief Using Brachial Plexus Block

NCT05868993
View directory record Official record
Conditions
Post Operative Pain
Interventions
Dose of 0.5% Ropivacaine
Drug
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Oct 22, 2026, 1:48 AM EDT
Terminated Not applicable Interventional Results available

Continuous Intercostal Nerve Blockade for Traumatic Rib Fractures

NCT02604589
View directory record Official record
Conditions
Rib Fractures
Interventions
hydromorphone hydrochloride, Infusion catheter placement, bupivicaine 0.25%, bupivicaine 0.5%
Drug · Procedure
Lead sponsor
Anthony Iacco
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated May 12, 2017 · Synced Oct 22, 2026, 1:48 AM 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 3, 2018 · Synced Oct 22, 2026, 1:48 AM EDT
Completed Not applicable Interventional Results available

Can Single-Injection Adductor Canal Blocks Improve PostOp Pain Relief in Patients Undergoing Total Knee Arthroplasty?

NCT02276495
View directory record Official record
Conditions
Pain Management
Interventions
ACB Control - 20 ml saline injection for ACB, ACB Study - 20 ml 0.5% Ropivacaine for Adductor Canal Block, Local infiltration - 100 mLs of a solution containing: Ropivacaine + Epinephrine + Ketorolac + Clonidine + 0.9% Normal saline
Other · Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Oct 29, 2024 · Synced Oct 22, 2026, 1:48 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Laparoscopic Assisted Plane Block (LAPB) Trial

NCT03730402
View directory record Official record
Conditions
Opioid Use
Interventions
Bupivacaine, Exparel 266 milligram Per 20 ML Injection, Saline
Drug
Lead sponsor
Santa Barbara Cottage Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2021 · Synced Oct 22, 2026, 1:48 AM EDT
Terminated Not applicable Interventional Results available

The Efficacy and Safety of Local Anesthetic Infusion With Ropivacaine

NCT00930046
View directory record Official record
Conditions
Obstruction of Pelviureteric Junction
Interventions
Ropivacaine wound catheter, Saline wound catheter
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Months to 14 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Oct 22, 2026, 1:48 AM EDT
Enrolling by invitation Not applicable Interventional

Peripheral Regional Blockade and EMG

NCT06982027
View directory record Official record
Conditions
Surgery
Interventions
BlockSynop surface electromyography device, Peripheral nerve block
Device · Procedure
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
0 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Oct 22, 2026, 1:48 AM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Continuous Erector Spinae Block Versus Continuous Paravertebral Block

NCT03768440
View directory record Official record
Conditions
Pain, Postoperative
Interventions
continuous erector spinae block (ESB), continuous paravertebral block (PVB), Ropivacaine
Procedure · Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Month to 12 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 22, 2026, 1:48 AM EDT
Completed Phase 1 Interventional

A Dose Escalation and Safety Study of Plasmin (Human) In Acute Lower Extremity Native Artery or Bypass Graft Occlusion

NCT00418483
View directory record Official record
Conditions
Arterial Occlusive Diseases
Interventions
Plasmin (Human) 25 mg, Plasmin (Human) 50 mg, Plasmin (Human) 75 mg, Plasmin (Human) 100 mg, Plasmin (Human) 125 mg, Plasmin (Human) 150 mg, Plasmin (Human) 175 mg
Biological
Lead sponsor
Grifols Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 31, 2016 · Synced Oct 22, 2026, 1:48 AM EDT