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ClinicalTrials.gov public records Last synced Oct 19, 2026, 9:15 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 61 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Buffered Lidocaine Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Clinical Outcomes Mandible: Buffered 1% vs. Non-Buffered 1% Lidocaine

NCT03127943
View directory record Official record
Conditions
Anesthesia, Local
Interventions
Lidocaine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 30 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional

Contrast of Buffered Vs. Unbuffered Lidocaine in Bone Marrow Biopsies

NCT00456872
View directory record Official record
Conditions
Pain
Interventions
lidocaine
Drug
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Safety Study of Cosmetic Tissue Augmentation in People of Color

NCT01147172
View directory record Official record
Conditions
Wrinkles
Interventions
Elevess
Device
Lead sponsor
Anika Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
9
States / cities
Los Angeles, California • Boca Raton, Florida • Coral Gables, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2017 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pain Control for Intrauterine Device Placement Using Paracervical Block

NCT02219308
View directory record Official record
Conditions
Pain Due to Intrauterine Contraceptive Device
Interventions
Paracervical Block (PCB), No Paracervical Block (Sham PCB)
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Paracervical Block for Pain Associated With Laminaria Insertion

NCT02454296
View directory record Official record
Conditions
Pain
Interventions
Paracervical Block with lidocaine, Sham paracervical block
Drug
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Apr 14, 2017 · Synced Oct 19, 2026, 9:15 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Systemic Absorption of Lidocaine After Hematoma Block

NCT04359017
View directory record Official record
Conditions
Radius Fracture Distal, Hematoma, Lidocaine, Pediatrics
Interventions
Lidocaine 1% Injectable Solution
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
5 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 18, 2023 · Synced Oct 19, 2026, 9:15 PM EDT
Recruiting Phase 2 Interventional

Safety and Efficacy Study of VNX001 Compared to Its Individual Components (Lidocaine and Heparin) or Placebo in Subjects With IC/BPS

NCT05737121
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
VNX001, Placebo, Lidocaine, Heparin
Drug
Lead sponsor
Vaneltix Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
14
States / cities
Escondido, California • Los Angeles, California • Newport Beach, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Outcomes of Buffered vs. Non-Buffered Lidocaine

NCT02620683
View directory record Official record
Conditions
Blood Levels of Buffered vs Non-buffered Lidocaine, Anesthetics, Local
Interventions
Lidocaine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 30 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional Results available

TEOSYAL® RHA Global Action, TEOSYAL® RHA Deep Lines, and Juvéderm® Ultra XC for the Correction of Nasolabial Folds

NCT02195427
View directory record Official record
Conditions
Nasolabial Folds, Wrinkles
Interventions
TEOSYAL® RHA Global Action, TEOSYAL® RHA Deep Lines
Device
Lead sponsor
Teoxane SA
Industry
Eligibility
22 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
5
States / cities
Birmingham, Alabama • Beverly Hills, California • Santa Monica, California + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of Pain of Conventional to Buffered Local Anesthesia During Injection in Pediatric Dental Patients

NCT01622296
View directory record Official record
Conditions
Pain
Interventions
Sodium bicarbonate, Lidocaine
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
9 Years to 12 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 17, 2014 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Phase 2 Interventional Results available

Lidocaine as an Endotracheal Tube (ETT) Cuff Media

NCT03343080
View directory record Official record
Conditions
Cardiac Disease
Interventions
1.8% lidocaine plus 0.76% sodium bicarbonate, Air
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 27, 2019 · Synced Oct 19, 2026, 9:15 PM EDT
Recruiting Phase 2 Interventional

Safety, Efficacy, and Frequency of Administration of VNX001 in the Treatment of Interstitial Cystitis / Bladder Pain Syndrome (IC/BPS)

NCT06394830
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
VNX001
Drug
Lead sponsor
Vaneltix Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
5
States / cities
Tucson, Arizona • Fresno, California • Tustin, California + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 19, 2026, 9:15 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Paracervical Block for Pain Control With Osmotic Dilator Placement

NCT02354092
View directory record Official record
Conditions
Abortion Late, Pain
Interventions
Local anesthetic for tenaculum placement, Sham, Paracervical Block, Dilator Placement, Post-procedural assessment, Preprocedural pain control
Procedure · Behavioral · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Clinical Trial Comparing Effectiveness of Buffered Versus Unbuffered Local Anesthetic in Children Ages 10-12 Years

NCT03562481
View directory record Official record
Conditions
Anesthesia, Local, Pain
Interventions
1% Buffered Lidocaine 1:100,000 Epinephrine, 2% Unbuffered Lidocaine 1:100,000 Epinephrine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
10 Years to 12 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 25, 2020 · Synced Oct 19, 2026, 9:15 PM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

RHA® 3 Versus Restylane-L® for Lip Augmentation

NCT04540913
View directory record Official record
Conditions
Lip Augmentation, Lip
Interventions
RHA 3, Restylane-L
Device
Lead sponsor
Teoxane SA
Industry
Eligibility
22 Years and older
Enrollment
202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bradenton, Florida
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Phase 2 Interventional Results available

Buffered Lidocaine for Loop Electrosurgical Excision Procedures (LEEPs)

NCT01405768
View directory record Official record
Conditions
Uterine Cervical Dysplasia
Interventions
sodium bicarbonate buffered lidocaine, Non-buffered lidocaine
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 28, 2014 · Synced Oct 19, 2026, 9:15 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Combination of Buffered Anesthetic to Treat Mandibular Molars

NCT06047366
View directory record Official record
Conditions
Symptomatic Irreversible Pulpitis
Interventions
Sodium bicarbonate, Lidocaine w/ epi, Articaine w/ epi, Mepivacaine plain
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Reducing Side-effects of Autologous Skin Tissue Harvesting

NCT02234193
View directory record Official record
Conditions
Scar
Interventions
Micro biopsy, Lidocaine with epinephrine
Device · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Phase 4 Interventional Results available

Hydrocodone For Pain Control in First Trimester Surgical Abortion

NCT01330459
View directory record Official record
Conditions
Pain
Interventions
Hydrocodone/acetaminophen, Placebo, Ibuprofen, Lorazepam, Lidocaine
Drug
Lead sponsor
Elizabeth Micks
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
2
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 26, 2019 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Use of Jet Injection Lidocaine for Blood Draws in Young Children

NCT01890642
View directory record Official record
Conditions
Pain
Interventions
J tip, Pain Ease Spray, 1% buffered lidocaine, placebo cooling spray (normal saline spray), Sucrose
Device · Other · Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
6 Months to 6 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 6, 2015 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Buffered Lidocaine in Patients With Facial Swelling

NCT01981772
View directory record Official record
Conditions
Orofacial Swelling
Interventions
4% lidocaine with 1:100,000 epinephrine, 4% buffered lidocaine with 1:100,000 epinephrine
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 100 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 12, 2020 · Synced Oct 19, 2026, 9:15 PM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

RHA®4 for Midface Volume Deficiency

NCT05133739
View directory record Official record
Conditions
Cheek Augmentation, Correction of Age-related Midface Contour Deficiencies
Interventions
injection of RHA®4 in Midface, injection of Comparator Product in Midface
Device
Lead sponsor
Teoxane SA
Industry
Eligibility
22 Years and older
Enrollment
201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 19, 2026, 9:15 PM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

J-Tip® Jet Injection of 1% Buffered Lidocaine or Saline Versus 4% Lidocaine Cream Before Venipuncture or IV Insertion

NCT00924963
View directory record Official record
Conditions
Pain
Interventions
J-Tip jet injector, Jet injection saline, lidocaine cream
Device · Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 21 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Liberty Township, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 19, 2026, 9:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Split Face Study of the Duration of Local Anesthetics

NCT05767749
View directory record Official record
Conditions
Anesthetics, Local
Interventions
lidocaine + epinephrine 1:100,000, Ropivacaine 0.5% Injectable Solution, Bupivacaine 0.5% Injectable Solution
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 19, 2026, 9:15 PM EDT