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ClinicalTrials.gov public records Last synced Oct 23, 2026, 3:58 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 630 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: regional block Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Quadratus Lumborum Versus Transversus Abdominis Plane Nerve Block: A Comparison Study

NCT03490357
View directory record Official record
Conditions
Anesthesia
Interventions
Control - Transversus Abdominus Plane Block, Quadratus Lumborum Block
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Oct 23, 2026, 3:58 PM EDT
Recruiting Not applicable Interventional

Ultrasound Guided Serratus Anterior Plane Block for Rib Fractures

NCT05748366
View directory record Official record
Conditions
Rib Fracture Multiple
Interventions
Serratus Anterior Plane Block (SAPB), Standard Analgesic Medications
Procedure · Drug
Lead sponsor
WellSpan Health
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Oct 23, 2026, 3:58 PM EDT
Terminated Phase 3 Interventional Results available

International Study to Determine if AdreView Heart Function Scan Can be Used to Identify Patients With Mild or Moderate Heart Failure (HF) That Benefit From Implanted Medical Device

NCT02656329
View directory record Official record
Conditions
Heart Failure
Interventions
Iobenguane I -123 Injection, Implantable Cardioverter Defibrillator, Thyroid blocking
Drug · Device
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
29
States / cities
Birmingham, Alabama • Bakersfield, California • La Mesa, California + 24 more
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Oct 23, 2026, 3:58 PM 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 23, 2026, 3:58 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Multimodal Pain Management After Robotic-Assisted Total Laparoscopic Hysterectomy

NCT04429022
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Gabapentin, Acetaminophen, Celecoxib, Ketorolac, Paracervical block with ropivacaine, Local anesthetic injection with ropivacaine at abdominal laparoscopic port sites, Hydromorphone, Oxycodone
Drug · Procedure
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
25 Years to 90 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Williamsville, New York
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Oct 23, 2026, 3:58 PM EDT
Completed No phase listed Observational

Predictive Factors for LBP Interventional Treatment Outcomes

NCT02329951
View directory record Official record
Conditions
Low Back Pain, Lumbar Radiculopathy
Interventions
Facet intervention, Sacroiliac joint injection, Epidural steroid injection
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
346 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2021 · Synced Oct 23, 2026, 3:58 PM EDT
Suspended Phase 4 Interventional

Superficial Cervical Plexus Block for Improved Outcomes in Pediatric Otolaryngologic Surgery

NCT06023329
View directory record Official record
Conditions
Otolaryngologic Surgery
Interventions
ropivacaine, Saline
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
3 Months to 18 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 23, 2026, 3:58 PM EDT
Recruiting Phase 1Phase 2 Interventional

Minimally Invasive Esophagectomy Pain Control Trial

NCT05906134
View directory record Official record
Conditions
Postoperative Pain, Acute, Postoperative Complications
Interventions
Local intercostal nerve block, Cryo-analgesia and intercostal nerve block, Serratus plane catheter blocks and intercostal nerve blocks, Thoracic epidural catheter
Procedure
Lead sponsor
Swedish Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Liposomal Bupivacaine Versus Interscalene Nerve Block

NCT03929146
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Exparel, Interscalene Nerve Block
Drug · Procedure
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Oct 23, 2026, 3:58 PM EDT
Withdrawn Phase 4 Interventional

Adductor Canal Catheter vs Local Infiltration of Analgesia for Total Knee Arthroplasty

NCT02603900
View directory record Official record
Conditions
Acute Pain, Regional Anesthesia Morbidity
Interventions
ropivacaine, bupivacaine, Sham Adductor Canal Catheter, Adductor Canal Catheter
Drug · Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
40 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Oct 23, 2026, 3:58 PM EDT
Completed No phase listed Observational

Impact of Opioid Avoidance Protocol for ACL Reconstruction

NCT06340932
View directory record Official record
Conditions
ACL Tear, Post Operative Pain
Interventions
Iovera, Celecoxib, Acetaminophen, Oxycodone, Tramadol, Bupivacaine Hydrochloride, Acetaminophen 500Mg Cap
Device · Drug
Lead sponsor
Matthew Varacallo
Other
Eligibility
15 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
DuBois, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional Results available

Study of Transverse Abdominis Plane (TAP) Block in Children Undergoing Hydrocelectomy and/or Hernia Repair Surgery

NCT01698268
View directory record Official record
Conditions
Hydrocele, Inguinal Hernia
Interventions
TAP block, Local Infiltration
Procedure
Lead sponsor
Kaveh Aslani, MD
Other
Eligibility
2 Years to 8 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 24, 2017 · Synced Oct 23, 2026, 3:58 PM EDT
Terminated Phase 4 Interventional

Pain Management After Total Shoulder Arthroplasty

NCT03219983
View directory record Official record
Conditions
Glenohumeral Arthritis, Total Shoulder Arthroplasty
Interventions
Ropivacaine, liposomal bupivacaine
Drug
Lead sponsor
The Christ Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Connecting Alaska Native People to Quit Smoking

NCT03645941
View directory record Official record
Conditions
Tobacco Use, Tobacco Smoking, Tobacco Use Cessation, Smoking Cessation, Smoking, Cigarette, Smoking, Tobacco, Smoking
Interventions
Facebook Group
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
19 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

MusculRA: The Effects of Rheumatoid Arthritis on Skeletal Muscle Biomechanics

NCT04226131
View directory record Official record
Conditions
Rheumatoid Arthritis, Healthy Controls
Interventions
Blood Draw, Disease Activity (DAS-28) Assessment, Skeletal Muscle Mitochondrial Respiratory Capacity, Muscle Biopsy, Body Composition, Cardiopulmonary Exercise Test (CPET), Strength Testing, Questionnaires, Skeletal Muscle Biomechanical Property Assessment
Other
Lead sponsor
Duke University
Other
Eligibility
25 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional

Ultrasound Guided Sciatic Nerve Block

NCT02688439
View directory record Official record
Conditions
Sciatic Nerve
Interventions
Sciatic Nerve block, Leg raised 30°, Distal tourniquet placed on the lower part of the leg, Leg in a neutral position
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 70 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Oct 23, 2026, 3:58 PM EDT
Terminated Phase 2 Interventional Results available

Exparel Interscalene vs Indwelling Catheter

NCT03827213
View directory record Official record
Conditions
Pain
Interventions
Exparel, Indwelling Interscalene Catheter
Drug · Device
Lead sponsor
Montefiore Medical Center
Other
Eligibility
40 Years to 74 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 7, 2023 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Postoperative Pain With Two Different Types of Local Anesthesia in Surgery for a Drooping Eyelid

NCT01350024
View directory record Official record
Conditions
Blepharoptosis
Interventions
Frontal nerve block with 2% lidocaine with 1:100,000 dilution of epinephrine, Subconjunctival injection of 2% lidocaine with 1:100,000 dilution with epinephrine
Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 100 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 23, 2026, 3:58 PM EDT
Not yet recruiting Not applicable Interventional

Ultrasound Guided Stellate Ganglion Block in Postural Tachycardia Syndrome

NCT06953661
View directory record Official record
Conditions
Postural Tachycardia Syndrome
Interventions
Stellate ganglion block, Sham injection of saline, Ropivacaine, Normal saline
Procedure · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Oct 23, 2026, 3:58 PM EDT
Terminated Phase 4 Interventional Results available

Paravertebral Nerve Blocks in Neonates

NCT03408340
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Paravertebral Nerve Block, Standard of Care Anesthesia
Procedure · Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 12 Months
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional

Effects of Continuous Bilateral QL Analgesia After Open Abdominal Surgery

NCT02684968
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Colorectal surgery
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 9, 2021 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional Results available

Effectiveness of Intense Pulsed Light for Improving Dry Eye Syndrome

NCT03396913
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
IPL, Sham IPL, MGX
Device · Procedure
Lead sponsor
Lumenis Be Ltd.
Industry
Eligibility
22 Years to 85 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Nashville, Tennessee • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Dec 9, 2020 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional Results available

Geniculate Artery Embolization for the Treatment of Knee Pain

NCT02850068
View directory record Official record
Conditions
Osteoarthritis Of Knee
Interventions
Geniculate Artery Embolization
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Woodbridge, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Oct 23, 2026, 3:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide Versus Intravenous Sedation for Anesthesia

NCT02755090
View directory record Official record
Conditions
Pregnancy Termination in Second Trimester
Interventions
Nitrous Oxide, IV Saline
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Denver, Colorado • Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Sep 15, 2017 · Synced Oct 23, 2026, 3:58 PM EDT