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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:43 AM EDT

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Showing 241–257 of 257 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Regional Block Clear all
Completed Phase 4 Interventional Results available

Bacteriostatic Normal Saline Versus Lidocaine for Intradermal Anesthesia

NCT04495868
View directory record Official record
Conditions
Chronic Pain
Interventions
Bacteriostatic Normal Saline, 1% Lidocaine
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 22, 2026, 8:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound Guided Posterior Quadratus Lumborum Block for Postoperative Analgesia in Gynecologic Surgery

NCT04549090
View directory record Official record
Conditions
Post-operative Pain, Gynecologic Surgery, Regional Anesthesia
Interventions
QL (quadratus lumborum) block administration
Drug
Lead sponsor
Pedram Bral
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2022 · Synced Oct 22, 2026, 8:43 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Bilateral Continuous Erector Spinae Blocks for Post-Sternotomy Pain Management

NCT04567407
View directory record Official record
Conditions
Postoperative Pain
Interventions
Bilateral erector spinae blocks using ropivacaine
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
2 Years to 17 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 17, 2023 · Synced Oct 22, 2026, 8:43 AM EDT
Withdrawn Not applicable Interventional

High Ankle Block Versus Regional Block for Acute Pain Control After Ankle Surgery

NCT03894098
View directory record Official record
Conditions
Ankle Surgery
Interventions
Nerve block
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 27, 2022 · Synced Oct 22, 2026, 8:43 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

The Use of Lumbar Erector Spinae Plane Block for Hip Arthroplasty at the L4 Interspace

NCT03801863
View directory record Official record
Conditions
Hip Arthropathy, Regional Anesthesia
Interventions
Ultrasound-guided Erector Spinae Plane Block with Ropivacaine 0.375%, Ropivacaine
Procedure · Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jul 21, 2023 · Synced Oct 22, 2026, 8:43 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, 8:43 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Study Comparing Regional Anesthetic Blocks and Periarticular Infiltration for the Management of Post-operative Pain After Direct Anterior Total Hip Arthroplasty

NCT02904993
View directory record Official record
Conditions
Degenerative Joint Disease
Interventions
L2 paravertebral block, periarticular injection group
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 16, 2016 · Synced Oct 22, 2026, 8:43 AM EDT
Completed Phase 4 Interventional Results available

Erector Spinae Versus Paravertebral Nerve Blocks for Breast Surgery

NCT03549234
View directory record Official record
Conditions
Breast Surgery
Interventions
Erector Spinae (single injection), Paravertebral (single injection)
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 24, 2020 · Synced Oct 22, 2026, 8:43 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, 8:43 AM EDT
Completed Phase 4 Interventional Results available

Comparing Local Anesthetics for TAP Block During Abdominally-based Free Flap for Breast Reconstruction

NCT03700970
View directory record Official record
Conditions
Breast Reconstruction, Anesthesia, Transverse Abdominis Plane Block
Interventions
Liposomal bupivacaine, Regular bupivacaine
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 24, 2022 · Synced Oct 22, 2026, 8:43 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Quadratus Lumborum vs Erector Spinae Supplementary Blocks With Lumbar Plexus Blocks for Hip PAO

NCT04481451
View directory record Official record
Conditions
Pain, Postoperative, Regional Anesthesia, Hip Dysplasia
Interventions
Erector spinae block with ropivacaine 0.2%, Quadratus lumborum block with ropivacaine 0.2%, Ropivacaine
Procedure · Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
15 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 22, 2026, 8:43 AM EDT
Terminated Not applicable Interventional

Local Anesthesia Before Bulkamid Injection

NCT06043063
View directory record Official record
Conditions
Stress Urinary Incontinence, Intrinsic Sphincter Deficiency
Interventions
Topical lidocaine, EMLA cream, Periurethral block
Procedure
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
3
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 22, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Dexmedetomidine Use in SZMN Blocks for Pediatric T&A Pain Control

NCT05208892
View directory record Official record
Conditions
Postoperative Pain, Opioid Use
Interventions
SZMN block, SZMN block with Dexmedetomidine
Procedure
Lead sponsor
Stanford University
Other
Eligibility
6 Months to 18 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 22, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Optimal Location of Local Anesthetic Injection for Ultrasound Guided Interscalene Block

NCT01877330
View directory record Official record
Conditions
Shoulder Arthroscopy, Ultrasound-guided Interscalene Nerve Block
Interventions
Interscalene block for shoulder arthroscopy
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 19, 2020 · Synced Oct 22, 2026, 8:43 AM EDT
Completed Not applicable Interventional Results available

Study of the Efficacy of Local Analgesia as an Adjunct to General Anesthesia in Thyroidectomy and Parathyroidectomy

NCT02205801
View directory record Official record
Conditions
Thyroid Neoplasms, Goiter, Nodular, Thyroid Nodule, Graves' Disease, Hyperparathyroidism
Interventions
Superficial Cervical Plexus Block, Local Wound Infiltration, 0.9% saline, Marcaine
Procedure · Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 9, 2018 · Synced Oct 22, 2026, 8:43 AM EDT
Completed Phase 4 Interventional

Exparel Use in Peripheral Nerve Blocks and Local Infiltration for Foot and Ankle Surgery

NCT05494645
View directory record Official record
Conditions
Pain, Postoperative, Pain, Acute Postoperative, Ankle Fractures, Ankle Injuries and Disorders
Interventions
Exparel, Peripheral Nerve Block
Drug
Lead sponsor
St. Luke's Hospital, Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 22, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Comparison of Two Different Pain Management Techniques in Pediatric Patients Undergoing a Hernia Repair

NCT01740193
View directory record Official record
Conditions
Pain, Inguinal Hernia
Interventions
TAP Block, Ilioinguinal/iliohypogastric blockade
Procedure
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
12 Months to 10 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Oct 22, 2026, 8:43 AM EDT