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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:32 AM EDT

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Showing 169–192 of 257 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Regional Block Clear all
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Bilateral Continuous Erector Spinae Blocks for Post-Sternotomy Pain Management: A Pilot Study

NCT03936387
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Ropivacaine
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Phase 4 Interventional Results available

Sternal Block With Liposomal Bupivacaine vs. Saline Prior to Incision in Cardiac Surgery

NCT04333095
View directory record Official record
Conditions
Cardiovascular Surgery, Pain, Postoperative, Block
Interventions
Liposomal bupivacaine, Normal Saline Flush, 0.9% Injectable Solution_#1
Drug
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Terminated Not applicable Interventional Results available

Continuous Lumbar Plexus Block With and Without Parasacral Block in Patients Undergoing Total Hip Replacement

NCT02161484
View directory record Official record
Conditions
Osteoarthritis of Hip, Regional Anesthesia, Other Acute Postoperative Pain, Total Hip Arthroplasty, Peripheral Nerve Block, Lumbar Plexus Nerve Block, Parasacaral (Sciatic) Nerve Block
Interventions
Continuous Lumbar Plexus Block, Parasacral Nerve Block, Ropivacine 0.2%, Bupivacaine 0.0625%
Procedure · Drug
Lead sponsor
Rita Merman
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Phase 1 Interventional Results available

Pectointercostal Fascial Plane Block (PIFB) Alone Versus PIFB With Rectus Sheath Block (RSB) in Cardiac Surgery

NCT04908449
View directory record Official record
Conditions
Coronary Artery Disease, Postoperative Pain, Respiratory Failure
Interventions
Rectus sheath block with bupivacaine
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 22, 2026, 4:32 AM EDT
Terminated Phase 4 Interventional Results available

Erector Spinae Plane Block (ESPB): in Patients Undergoing Surgery Through a Flank or Anterior Subcostal Incision.

NCT03691935
View directory record Official record
Conditions
Nephrectomy, Partial Nephrectomy, Incision Site Discomfort
Interventions
Ropivacaine, Normal saline
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional

A Pilot Clinical Trial of Sympathetic Blockade With Botulinum Toxin Type A to Treat Complex Regional Pain Syndrome (CRPS): a Randomized, Double-Blind, Controlled, Crossover Trial.

NCT00637533
View directory record Official record
Conditions
Pain
Interventions
Lumbar sympathetic block with Botulinum Toxin type A
Procedure
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 19, 2011 · Synced Oct 22, 2026, 4:32 AM EDT
Recruiting Phase 1 Interventional

Genicular Nerve Block After Open Reduction Internal Fixation of Tibial Plateau

NCT06639503
View directory record Official record
Conditions
Tibial Plateau Fractures
Interventions
Bupivacain
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Not listed Not applicable Interventional

TAP Catheters Versus Intrathecal Morphine for Cesarean Section

NCT01593280
View directory record Official record
Conditions
Abdominal Muscles/Ultrasonography, Adult, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage, Ropivacaine/Analogs & Derivatives, Cesarean Section, Humans, Nerve Block/Methods, Pain Measurement/Methods, Pain, Postoperative/Prevention & Control, Ultrasonography, Interventional
Interventions
TAP catheter, intrathecal morphine
Device · Drug
Lead sponsor
Stamford Anesthesiology Services, PC
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 8, 2012 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Exparel Use in Bilateral TAP Blocks for Postoperative Pain Control

NCT03878888
View directory record Official record
Conditions
Postoperative Pain, Surgery, Anesthesia, Local
Interventions
Exparel 266 MG Per 20 ML Injection
Drug
Lead sponsor
St. Luke's Hospital, Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2020 · Synced Oct 22, 2026, 4:32 AM 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 22, 2026, 4:32 AM EDT
Completed Phase 4 Interventional

Transversus Abdominis Plane Block Compared to Local Anesthetic Wound Infiltration in Gynecologic Oncology Surgery

NCT06213454
View directory record Official record
Conditions
Analgesia, Surgery
Interventions
TAP Anesthesia, Surgeon-Initiated Local Anesthetic
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Female only
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Phase 4 Interventional Results available

Pectoralis Block vs Paravertebral Nerve Blocks for Breast Surgery

NCT04742309
View directory record Official record
Conditions
Breast Surgery
Interventions
Pecs-2 block (single injection), Paravertebral block (single injection)
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 26, 2024 · Synced Oct 22, 2026, 4:32 AM EDT
Withdrawn Phase 1 Interventional

Cool Pre-operative TAP Blocks

NCT04761887
View directory record Official record
Conditions
Anesthetics, Local
Interventions
Cool Ropivacaine Block, Room Temp Ropivacaine Block
Drug
Lead sponsor
Daniel Wambold
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Oct 22, 2026, 4:32 AM EDT
Not yet recruiting Not applicable Interventional

Quadratus Lumborum Versus Placebo in Open Ventral Hernia Repair

NCT06953635
View directory record Official record
Conditions
Hernia, Ventral, Pain Management
Interventions
Quadratus Lumborum (QL) Block, Placebo
Procedure
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Oct 22, 2026, 4:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Empathy Through Pain Control: Lidocaine Paracervical Block for IUD Placements

NCT06960317
View directory record Official record
Conditions
Contraception, Pain, Acute, Anesthesia, Local
Interventions
Buffered Lidocaine, Sham Comparator, Unbuffered lidocaine, Xylocaine jelly 2%, Surgilube
Drug · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 13, 2025 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Regional Anesthesia (Supra-Orbital and Infra-Orbital Nerve Block) (SION) for Pain Management in Trans-sphenoidal Hypophysectomy

NCT04670614
View directory record Official record
Conditions
Post-operative Surgical Pain
Interventions
Nerve Block with ropivicaine 0.5% Injectable Solution, Nerve Block with Placebo sham control of 0.9% Normal Saline
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 17, 2020 · Synced Oct 22, 2026, 4:32 AM EDT
Terminated No phase listed Observational

Blood Ropivacaine Concentrations Following Chest Wall Nerve Block Continuous Infusion

NCT02860091
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Ropivacaine infusion
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 4 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Defining the Optimal Location to Place an Adductor Canal Block

NCT04298476
View directory record Official record
Conditions
Knee Arthropathy
Interventions
Placement of an adductor canal nerve block
Procedure
Lead sponsor
Drexel University
Other
Eligibility
7 Years to 17 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 6, 2020 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Preoperative Regional Nerve Block for Acute and Chronic Post-Operative Pain Following Mastectomy

NCT04019834
View directory record Official record
Conditions
Breast Cancer, Mastectomy, Anesthesia, Local, Narcotic Use
Interventions
regional nerve block with local anesthesia of bupivacaine with steroid, Placebo regional nerveblock with normal saline
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Phase 1Phase 2 Interventional

Endoscopic Placement of Metal Stent in Patients With Cancer-Related Bowel Obstruction

NCT00004911
View directory record Official record
Conditions
Colorectal Cancer, Constipation, Impaction, and Bowel Obstruction, Gastric Cancer, Gastrointestinal Carcinoid Tumor, Gastrointestinal Stromal Tumor, Quality of Life, Small Intestine Cancer
Interventions
bowel obstruction management, quality-of-life assessment
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 6, 2012 · Synced Oct 22, 2026, 4:32 AM EDT
Terminated Not applicable Interventional

Erector Spinae Plane (ESP) Versus Paravertebral Nerve (PVB) Blockade for Acute Unilateral Rib Fracture Pain

NCT03540095
View directory record Official record
Conditions
Rib Fractures, Pain, Acute, Thoracic Injuries, Neuropathic Pain, Neuromuscular Blockade, Anesthesia, Local
Interventions
Erector Spinae Plane Block, Paravertebral Nerve Block
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 85 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 16, 2019 · Synced Oct 22, 2026, 4:32 AM EDT
Enrolling by invitation Not applicable Interventional

Cervical Plexus Versus Infiltration for Clavicular Operations (CERPICO)

NCT06737237
View directory record Official record
Conditions
Clavicle Surgery, Clavicle Fracture, Acromioclavicular Joint, Coracoclavicular Ligament
Interventions
cervical plexus block, Local Infiltration Analgesia (LIA)
Procedure
Lead sponsor
Naval Medical Center Camp Lejeune
Federal
Eligibility
18 Years to 64 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Marine Corps Base Camp Lejeune, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 22, 2026, 4:32 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Perineural Steroids for Peripheral Nerve Blocks

NCT02462148
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Dexamethasone, Bupivacaine, Epinephrine, Saphenous Peripheral Nerve Block
Drug · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 24, 2018 · Synced Oct 22, 2026, 4:32 AM EDT
Withdrawn Phase 4 Interventional

Ideal Initial Bolus and Infusion Rate for Erector Spinae Plane Block Catheters

NCT03961048
View directory record Official record
Conditions
Pain, Postoperative, Pain, Chest
Interventions
Ropivacaine 0.2%-Sodium Chloride 0.9% Injectable Solution bilaterally, Ropivacaine 0.2%-Sodium Chloride 0.9% Injectable Solution unilaterally
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 22, 2026, 4:32 AM EDT