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ClinicalTrials.gov public records Last synced Sep 24, 2026, 3:48 AM EDT

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Showing 1–24 of 90 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: regional anesthesia placebo Clear all
Recruiting Phase 4 Interventional Accepts healthy volunteers

CAT BITE Antibiotic Prophylaxis for the Hand/Forearm (CATBITE)

NCT05846399
View directory record Official record
Conditions
Cat Bite, Hand Injuries, Arm Injury, Infection, Bacterial, Anti-bacterial Agents
Interventions
Amoxicillin/clavulanate, Ciprofloxacin, Clindamycin, Placebo (microcrystalline cellulose), Wound management
Drug · Other · Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide for Pain Management of First Trimester Surgical Abortion

NCT02096575
View directory record Official record
Conditions
Abortion in First Trimester
Interventions
Nitrous oxide administration
Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 18, 2016 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 2 Interventional

Study to Evaluate the Safety and Efficacy of CNTX-4975 in Subjects With Chronic, Moderate to Severe Osteoarthritis Knee Pain

NCT02558439
View directory record Official record
Conditions
Osteoarthritis
Interventions
CNTX-4975, Placebo
Drug · Other
Lead sponsor
Centrexion Therapeutics
Industry
Eligibility
45 Years to 80 Years
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
22
States / cities
Birmingham, Alabama • Tucson, Arizona • Anaheim, California + 18 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2017 · Synced Sep 24, 2026, 3:48 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Study to Compare Reduction in Pain After Surgery With and Without Local Anesthesia During Laparoscopy

NCT01452633
View directory record Official record
Conditions
Post Operative Pain
Interventions
0.25% bupivicaine will be injected at the study port site prior to incision, Saline will be injected at the study port site prior to incision, Saline will be in injected into the port site prior to closure, 0.25% bupivicaine will be injected into the port site prior to closure
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
21 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2013 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 3 Interventional

S-Caine™ Peel (Skin Numbing Cream) to Treat Pain During Skin Filler Injection in the Face

NCT00110760
View directory record Official record
Conditions
Pain
Interventions
S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%), Placebo Peel
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
3
States / cities
Englewood, Colorado • Nashville, Tennessee • Bryan, Texas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2012 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 4 Interventional Results available

Postoperative Pain and Functional Patient Outcomes After Functional Endoscopic Sinus Surgery

NCT00927888
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Bupivacaine Block, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Sep 24, 2026, 3:48 AM EDT
Not listed Not applicable Interventional

Ultrasound-Guided Obturator Nerve Block for Ambulatory Hip Arthroscopy

NCT02346357
View directory record Official record
Conditions
Pain
Interventions
Obturator Nerve Block, Ropivacaine, Placebo Saline
Procedure · Drug
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 26, 2015 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 4 Interventional

Oral vs IV Sedation for Cataract Surgery in Older Adults

NCT07154147
View directory record Official record
Conditions
Cataract Surgery, Sedation, Cognition Function, Perioperative Care, Older Adults
Interventions
Alprazolam, Midazolam
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 26, 2026 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Pain Study to Assess Local Anesthetic Efficacy and Safety of CTY-5339 on Gingival Mucosal Tissue in Normal Volunteers

NCT03233737
View directory record Official record
Conditions
No Disease State or Condition
Interventions
One spray CTY-5339-A, One spray CTY-5339-CB, One spray CTY-5339-P
Combination Product · Device
Lead sponsor
Cetylite Industries
Industry
Eligibility
18 Years to 75 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Immediate Post-Operative Anesthesia With Either Lidocaine or Bupivacaine

NCT06293807
View directory record Official record
Conditions
Periodontal Diseases
Interventions
Xylocaine 2 % with 1:100,000 epinephrine, Bupivicaine 0.5% with 1:200,000 epinephrine, Placebo
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 3 Interventional Results available

Comparison of Intranasal Kovacaine Mist, and Placebo for Anesthetizing Maxillary Teeth in Adults

NCT01745380
View directory record Official record
Conditions
Anesthesia
Interventions
Tetracaine HCl 3% and Oxymetazoline HCl 0.05%, Placebo
Drug
Lead sponsor
St. Renatus, LLC
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
3
States / cities
Loma Linda, California • Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Not applicable Interventional Results available

Fibromyalgia Activity Study With Transcutaneous Electrical Nerve Stimulation (FAST)

NCT01888640
View directory record Official record
Conditions
Fibromyalgia
Interventions
TENS
Device
Lead sponsor
Kathleen Sluka
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
2
States / cities
Iowa City, Iowa • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 30, 2019 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 2 Interventional

A Randomized, Placebo-Controlled Trial of Stellate Ganglion Block in the Treatment of Post Traumatic Stress Disorder

NCT01629537
View directory record Official record
Conditions
Post Traumatic Stress Disorder (PTSD)
Interventions
Stellate Ganglion Block injection with ropivicane, Placebo Procedure
Procedure
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Sep 24, 2026, 3:48 AM EDT
Terminated Not applicable Interventional Results available

Lidocaine and Ketamine Versus Standard Care on Acute and Chronic Pain

NCT00720330
View directory record Official record
Conditions
Pain, Nausea
Interventions
ropivacaine, Lidocaine/Ketamine, placebo
Drug · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Mayfield Heights, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 11, 2019 · Synced Sep 24, 2026, 3:48 AM EDT
Terminated Phase 4 Interventional Results available

Lusedra (Fospropofol Disodium) for Minimal to Moderate Sedation for Regional Anesthesia Block Prior to Orthopedic Surgery

NCT01195103
View directory record Official record
Conditions
Procedural Sedation, Regional Anesthesia Block, Orthopedic Surgery
Interventions
Fospropofol disodium, Placebo + Midazolam, Fentanyl
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 1 Interventional Results available

Injection of Local Anesthetic to Trocar Insertion Sites After Laparoscopy

NCT01688596
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Bupivacaine
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 8, 2019 · Synced Sep 24, 2026, 3:48 AM EDT
Terminated Phase 4 Interventional Results available

A Study of Loco-Regional Liposomal Bupivacaine Injection

NCT05992896
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Bupivacaine liposome, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Eau Claire, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 24, 2026, 3:48 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Jet Injection of 1% Buffered Lidocaine Versus Topical EMLA for Local Anesthesia Before Lumbar Puncture in Children

NCT01628874
View directory record Official record
Conditions
Lumbar Puncture, Topical Analgesia
Interventions
J-Tip, EMLA, Lidocaine
Device · Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
Up to 18 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 20, 2019 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Systemic Steroids for Peripheral Nerve Blocks

NCT02464176
View directory record Official record
Conditions
Osteoarthritis, Hip
Interventions
Dexamethasone, Bupivacaine, Epinephrine, Lumbar Plexus Nerve Block, Saline
Drug · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years
Enrollment
115 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 Aug 30, 2018 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 2 Interventional Results available

PECS Block vs. Multimodal Analgesia for Prevention of Persistent Postoperative Pain in Breast Surgery

NCT03084536
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Female, Cancer of Breast
Interventions
Bupivacaine, Gabapentin, Celecoxib, Acetaminophen, Midazolam, Fentanyl
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 23, 2024 · Synced Sep 24, 2026, 3:48 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Does a ThoracoLumbar Interfacial Plane (TLIP) Block With Liposomal Bupivacaine Provide TLIP Block in Spinal Surgery

NCT04865211
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Liposomal bupivacaine, Bupivacaine Injection, Placebo
Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Sep 24, 2026, 3:48 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 15, 2026 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 2 Interventional Results available

Local Anesthetic Cream in Younger Patients Undergoing Lumbar Punctures

NCT01516684
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
placebo administration, EMLA, propofol, fentanyl citrate
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
Up to 22 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Sep 24, 2026, 3:48 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Intracervical Block Versus Placebo to Assess Pain Control During Hysterosalpingogram

NCT00372658
View directory record Official record
Conditions
Infertility
Interventions
1% Lidocaine intracervical injection
Drug
Lead sponsor
59th Medical Wing
Federal
Eligibility
18 Years to 40 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Lackland Air Force Base, Texas
Source: ClinicalTrials.gov public record
Updated Sep 6, 2006 · Synced Sep 24, 2026, 3:48 AM EDT