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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Interscalene Block Clear all
Recruiting Phase 4 Interventional

Effect of Local Anesthetic Concentration on Rebound Pain

NCT07146685
View directory record Official record
Conditions
Rebound Pain, Shoulder Arthroplasty, Interscalene Block
Interventions
Bupivacaine
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Liposome Bupivacaine Interscalene Total Shoulder

NCT03587636
View directory record Official record
Conditions
Acute Pain
Interventions
liposome bupivacaine, Bupivacaine
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 1, 2022 · Synced Sep 11, 2026, 2:53 PM EDT
Withdrawn Phase 4 Interventional

Effective Pain Management During Shoulder Replacement Surgery With EXPAREL

NCT03474510
View directory record Official record
Conditions
Pain, Postoperative, Shoulder Osteoarthritis
Interventions
local infiltration of liposomal bupivacaine, continuous infusion of ropivacaine interscalene nerve block
Drug · Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 28, 2021 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 4 Interventional

Ultrasound Visualization Versus Electrical Nerve Stimulation

NCT01010412
View directory record Official record
Conditions
Trauma to the Arm, Shoulder, Elbow, Forearm, or Hand
Interventions
Ultrasound (Sonosite Titan T-shaped ultrasound probe), Electrical Nerve Stimulation (Stimuplex (B Braun) needle)
Device
Lead sponsor
Allentown Anesthesia Associates
Other
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Allentown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 29, 2012 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Not applicable Interventional

Effective Pain Management of Interscalene Blocks During Shoulder Surgery

NCT02267044
View directory record Official record
Conditions
Primary Osteoarthritis, Unspecified Shoulder
Interventions
Ropivacaine
Drug
Lead sponsor
TriHealth Inc.
Other
Eligibility
Not listed
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 25, 2018 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Not applicable Interventional

Prospective RCT Comparing Perioperative Pain

NCT03253198
View directory record Official record
Conditions
Arthroplasty Shoulder
Interventions
Saline, Bupivacaine liposome
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Sep 11, 2026, 2:53 PM EDT
No Longer Available No phase listed Expanded access

The Effect of Adding Magnesium Sulfate to Standard Epidural and Interscalene Block in Treatment of Patients With Chronic Pain

NCT01918514
View directory record Official record
Conditions
Pain
Interventions
Adding Magnesium Sulfate to the standard epidural and interscalene blocks for chronic pain
Drug
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older
U.S. locations
1
States / cities
East Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 21, 2021 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Local Anesthetic Dose on Interscalene Block

NCT01701115
View directory record Official record
Conditions
Shoulder Arthroscopy, Interscalene Block
Interventions
Low Dose (20 ml) Local Anesthetic Volume for Interscalene Block, Control Dose (40 mL) Local Anesthetic Volume for Interscalene Block, Low Dose (20 mL) Local Anesthetic (Mepivacaine:Bupivacaine), Control Dose (40 mL) Local Anesthetic (Mepivacaine:Bupivacaine)
Procedure · Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 3, 2017 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 4 Interventional Results available

Efficacy of Continuous Infusion Ropivacaine Interscalene Blocks

NCT02462382
View directory record Official record
Conditions
Full-thickness Rotator Cuff Tear
Interventions
Arthroscopic Rotator Cuff Repair, Ropivacaine, Saline
Procedure · Drug
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Dec 21, 2020 · Synced Sep 11, 2026, 2:53 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 9, 2023 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 4 Interventional Results available

Dexmedetomidine vs Propofol TIVA (Total Intravenous Anesthesia) and Interscalene Block

NCT02469961
View directory record Official record
Conditions
Shoulder Pain
Interventions
Dexmedetomidine, Propofol, Interscalene block
Drug · Other
Lead sponsor
Maimonides Medical Center
Other
Eligibility
21 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced Sep 11, 2026, 2:53 PM EDT
Terminated Not applicable Interventional Results available

Interscalene Nerve Blocks With Ropivacaine Alone, With Dexamethasone, Plus Systemic Dexamethasone

NCT00519584
View directory record Official record
Conditions
Pain
Interventions
Ropivacaine, dex, Bupivacaine, Saline
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
Cleveland, Ohio • Euclid, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Sep 11, 2026, 2:53 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Effect of Interscalene Block on Obstructive Sleep Apnea in Shoulder Surgery Patients

NCT02034370
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Lung-function spirometry test, Overnight sleep test
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 29, 2016 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Liposomal Bupivacaine (Exparel ® ) Plus 0.5% Bupivacaine HCL Versus 0.5% Bupivacaine HCL for Interscalene Nerve Block (ISB) for Patients Undergoing Total Shoulder Arthroplasty(TSA)

NCT03913091
View directory record Official record
Conditions
Shoulder Pain
Interventions
Liposomal Bupivacaine, 0.5% Bupivacaine HCL
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 31, 2022 · Synced Sep 11, 2026, 2:53 PM EDT
Recruiting Phase 4 Interventional

Addition of a Pectoserratus Block to Interscalene Block in Patients Undergoing Total Shoulder Replacement

NCT06143306
View directory record Official record
Conditions
Total Shoulder Arthroplasty
Interventions
bupivacaine., Saline
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 85 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Efficacy of Interscalene Brachial Plexus Block With Liposomal Bupivacaine for Arthroscopic Shoulder Surgery

NCT01977352
View directory record Official record
Conditions
Shoulder Pain, Rotator Cuff Tear
Interventions
Liposomal bupivacaine, Bupivacaine 0.25%
Drug
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
17 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced Sep 11, 2026, 2:53 PM EDT
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 10, 2022 · Synced Sep 11, 2026, 2:53 PM EDT
Recruiting No phase listed Observational

Evaluating Hemidiaphragmatic Paralysis With Prolonged Neural Blockade From an Interscalene Brachial Plexus Block

NCT04209504
View directory record Official record
Conditions
Shoulder Surgery, Shoulder Pain, Shoulder Injuries, Shoulder Arthritis, Shoulder Disease, Rotator Cuff Tears, Rotator Cuff Injuries, Rotator Cuff Arthropathy of Left Shoulder, Rotator Cuff Arthropathy of Right Shoulder, Rotator Cuff Repair
Interventions
Ultrasound, Ropivacaine, Bupivacaine, MediPines AGM100 Advanced Respiratory Monitoring System
Diagnostic Test · Drug · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bupivacaine Versus Ropivacaine on Diaphragmatic Motility and Ventilatory Function

NCT02059070
View directory record Official record
Conditions
Paresis
Interventions
Ropivacaine, Bupivacaine
Drug
Lead sponsor
Anesthesiology WSU/DMC-NorthStar
Other
Eligibility
18 Years to 70 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Madison Heights, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 24, 2014 · Synced Sep 11, 2026, 2:53 PM 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 15, 2021 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Not applicable Interventional

Interscalene Brachial Plexus Block Washout to Reverse Inadvertent Phrenic Nerve Blockade

NCT03677778
View directory record Official record
Conditions
Anesthesia, Local, Phrenic Nerve Paralysis, Upper Extremity Injury, Phrenic Nerve Palsy on the Left, Phrenic Nerve Palsy on the Right
Interventions
Normal saline injected via interscalene nerve catheter, Placebo
Procedure · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 1, 2022 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Liposomal Bupivacaine in Total Shoulder Arthroplasty

NCT02570022
View directory record Official record
Conditions
Pain
Interventions
Liposomal bupivacaine, Inter-scalene nerve block, Ropivacaine
Drug · Procedure
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 12, 2016 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Not applicable Interventional

Erector Spinae Plane Versus Interscalene Blocks for Shoulder Surgery

NCT03807505
View directory record Official record
Conditions
Anesthesia, Local, Phrenic Nerve Paralysis, Upper Extremity Injury, Shoulder Injury
Interventions
Interscalene brachial plexus nerve block, Erector spinae plane block
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Sep 11, 2026, 2:53 PM EDT
Completed Phase 4 Interventional Results available

Liposomal Bupivacaine Interscalene Nerve Block in Shoulder Arthroplasty

NCT03663283
View directory record Official record
Conditions
Arthropathy Shoulder
Interventions
Liposomal Bupivacaine, Bupivacaine Hydrochloride
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 20, 2021 · Synced Sep 11, 2026, 2:53 PM EDT