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ClinicalTrials.gov public records Last synced Oct 31, 2026, 2:01 PM EDT

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Showing 193–216 of 553 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Block performed Clear all
Completed Phase 4 Interventional Results available

Interscalene Block Versus Superior Trunk Block

NCT03272139
View directory record Official record
Conditions
Joint Disease, Pain, Pain, Acute, Pain, Chronic
Interventions
Bupivacaine, Ultrasound
Drug · Device
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Phase 4 Interventional Results available

Is 10 Injections of Bladder Botox Less Painful Than 20 Injections?

NCT04124939
View directory record Official record
Conditions
Overactive Bladder
Interventions
OnabotulinumtoxinA 100 Units
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Greensboro, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 17, 2024 · Synced Oct 31, 2026, 2:01 PM EDT
Recruiting Phase 4 Interventional

Erector Spinae Plane Block Versus Trigger Point Injection for Chronic Thoracic Myofascial Pain

NCT07632820
View directory record Official record
Conditions
Back Pain
Interventions
Erector Spinae Plane (ESP) Block with 0.5% Plain Bupivacaine, Trigger Point Injection (TPI) with 0.5% Plain Bupivacaine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
5
States / cities
Jacksonville, Florida • Baltimore, Maryland • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Not applicable Interventional

Obturator Nerve Block With Femoral and Sciatic Block

NCT01409460
View directory record Official record
Conditions
Nerve Block; Pain Medication
Interventions
Oburator Nerve block, Sham Injection in pectineus muscle.
Procedure
Lead sponsor
Trinity Health Of New England
Other
Eligibility
18 Years to 85 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 4, 2011 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Phase 4 Interventional

Interscalene Single Shot With Plain Bupivacaine Versus Liposomal Bupivacaine for Arthroscopic Shoulder Surgery

NCT03638960
View directory record Official record
Conditions
Shoulder Pain, Postoperative Pain
Interventions
Bupivacaine liposome, Bupivacaine Hydrochloride
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Oct 31, 2026, 2:01 PM EDT
Recruiting Not applicable Interventional

Evaluating the Efficacy of Blood Flow Restriction Therapy in a Randomized Clinical Trial for Postoperative Rehabilitation Following Ankle Ligament Reconstruction

NCT07451210
View directory record Official record
Conditions
Ankle Reconstruction, Blood Flow Restriction Therapy, Physical Therapy
Interventions
blood flow restriction
Device
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
18 Years to 65 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
5
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 31, 2026, 2:01 PM EDT
Active, not recruiting Not applicable Interventional

Fetoscopic Endoluminal Tracheal Occlusion in Severe Left Congenital Diaphragmatic Hernia

NCT02549820
View directory record Official record
Conditions
Congenital Diaphragmatic Hernia, Pulmonary Hypoplasia
Interventions
GoldBAL2 Detachable Balloon and BALTACCIBDPE100 Delivery Catheter
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 31, 2026, 2:01 PM EDT
Terminated Phase 3 Interventional Results available

Opioid Use in Single Shot Nerve Block vs Continuous Peripheral Nerve Infusion in Anterior Cruciate Ligament (ACL) Repair

NCT02075411
View directory record Official record
Conditions
Injury of Anterior Cruciate Ligament
Interventions
bupivacaine, continuous perineural infusion catheter
Drug · Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
14 Years to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Oct 31, 2026, 2:01 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Two Time a Week vs. Five Time a Week Blood Flow Restriction Training Program for the Lower Extremity.

NCT05342909
View directory record Official record
Conditions
Blood Flow Restriction Training
Interventions
5x a week BFR training group, 2x a week BFR training group
Other
Lead sponsor
George Fox University
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
2
States / cities
Newberg, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced Oct 31, 2026, 2:01 PM EDT
Not listed No phase listed Observational

EKG Criteria and Identification of Acute Coronary Occlusion

NCT03863327
View directory record Official record
Conditions
Acute Coronary Syndrome, STEMI, STEMI - ST Elevation Myocardial Infarction, Acute Coronary Artery Thrombosis (Diagnosis), NSTEMI - Non-ST Segment Elevation MI, Non-ST Elevation Myocardial Infarction, Non ST Segment Elevation Myocardial Infarction, Non ST Segment Elevation Acute Coronary Syndrome, Non-ST Elevation Myocardial Infarction (nSTEMI), Non STEMI
Interventions
No intervention
Other
Lead sponsor
Stony Brook University
Other
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Minneapolis, Minnesota • Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Oct 31, 2026, 2:01 PM EDT
Terminated Not applicable Interventional Results available

Research Study of Greater Occipital Nerve Block As A Treatment For Prolonged Migraine Attacks

NCT00329732
View directory record Official record
Conditions
Migraine
Interventions
0.5% bupivicaine and 2% lidocaine, Saline placebo
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Oct 31, 2026, 2:01 PM EDT
Completed No phase listed Observational

Outcomes of Intrathecal Analgesia in Colorectal Surgery

NCT03411109
View directory record Official record
Conditions
Surgery
Interventions
Hydromorphone Hydrochloride
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
601 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 25, 2018 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Not applicable Interventional

Blood Flow Restriction to Improve Muscle Strength After ACL Injury

NCT03141801
View directory record Official record
Conditions
Anterior Cruciate Ligament Injury
Interventions
DELFI PTS Personalized Tourniquet System for Blood Flow Restriction Training, Eccentric Exercise with BLAST Leg Press System, Concentric Exercise with BLAST Leg Press System
Device · Other
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 30 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 23, 2019 · Synced Oct 31, 2026, 2:01 PM EDT
Recruiting Not applicable Interventional

Optimal Perioperative Pain Control in Minimally Invasive Abdominal Cancer Surgery

NCT06731998
View directory record Official record
Conditions
Oncologic Surgery, Cancer, Cancer Surgery, Hepatic Cancer, Gastric (Cardia, Body) Cancer, Biliary Tract Cancer, Pancreatic Cancer Resectable, Gynecologic Cancers, Gastrointestinal Cancers, Colorectal Cancer, Minimally Invasive Surgical Procedures
Interventions
Local Anesthesia, Laparoscopic Transversus Abdominis Plane block
Procedure
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years to 89 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Phase 3 Interventional

Pilot: Intraoperative TAP Block and Post-operative Pain Control for Minimally Invasive Hysterectomy for Endometrial Cancer

NCT05763667
View directory record Official record
Conditions
Post Operative Pain, Gynecologic Cancer
Interventions
Liposomal bupivacaine, Bupivacain
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Oct 31, 2026, 2:01 PM EDT
Terminated Phase 4 Interventional Results available

Treatment of Post-dural Puncture Headache in Postpartum Patients: Sphenopalatine Ganglion Block to Epidural Blood Patch.

NCT02962427
View directory record Official record
Conditions
Headache
Interventions
Sphenopalatine ganglion Block, Epidural blood patch
Drug · Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 23, 2020 · Synced Oct 31, 2026, 2:01 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

UCDCC#272: IL-2, Radiotherapy, and Pembrolizumab in Patients Refractory to Checkpoint Blockade

NCT03474497
View directory record Official record
Conditions
Non Small Cell Lung Cancer, Metastatic Melanoma, Metastatic Renal Cell Carcinoma, Head and Neck Squamous Cell Carcinoma
Interventions
IL-2, Pembrolizumab, Radiotherapy
Drug · Radiation
Lead sponsor
Megan Daly, MD
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 31, 2026, 2:01 PM EDT
Recruiting Not applicable Interventional

Treatment of Obstructive Sleep Apnea With Personalized Surgery in Children With Down Syndrome (TOPS-DS)

NCT05508971
View directory record Official record
Conditions
Obstructive Sleep Apnea, Down Syndrome
Interventions
DISE-Directed Surgery, Adenotonsillectomy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 17 Years
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
7
States / cities
Aurora, Colorado • Ann Arbor, Michigan • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Pregnancy-Related Low Back Pain and Complementary and Alternative Medicine (CAM) Treatment

NCT00937365
View directory record Official record
Conditions
Low Back Pain
Interventions
Exercise, Spinal Manipulation, Neuroemotional Technique (NET)
Behavioral · Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
20 Years to 49 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Oct 31, 2026, 2:01 PM EDT
Recruiting Not applicable Interventional

QL vs LAI for Palatoplasty

NCT06420336
View directory record Official record
Conditions
Post-operative Pain, Opioid Use, Cleft Palate
Interventions
Quadratus lumborum block, Local anesthetic infiltration
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
6 Years to 18 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 31, 2026, 2:01 PM EDT
Recruiting No phase listed Observational

Thopaz for PALs Evaluation

NCT07105436
View directory record Official record
Conditions
Persistent Air Leaks
Interventions
Persistent air leak quantification
Diagnostic Test
Lead sponsor
Kai Swenson
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Not applicable Interventional Results available

Needle Guidance in Ultrasound Guided Nerve Blocks

NCT02080481
View directory record Official record
Conditions
Elective Knee Surgery
Interventions
Infiniti Plus needle guidance system, Conventional block needle
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Phase 4 Interventional Results available

Genicular Nerve Block for Total Knee Arthroplasty

NCT03706313
View directory record Official record
Conditions
Post-operative Pain
Interventions
15mL 0.25% bupivacaine, Genicular nerve block, Saline
Drug · Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Oct 31, 2026, 2:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Tissue Oxygenation Measurement Using Multimodal Devices

NCT05784103
View directory record Official record
Conditions
Oxygen Saturation
Interventions
Clarifi Modulum, Perimed PeriFlux 5000, Apple Watch Oxygen Sensor, Innovo iP 900AP
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Indianapolis, Indiana • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 31, 2026, 2:01 PM EDT