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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 3 Interventional Results available

Botox for Non-surgical Lateral Release in Patellofemoral Pain

NCT00496964
View directory record Official record
Conditions
Patellofemoral Pain Syndrome
Interventions
Botulinum toxin A + exercise, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 40 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 22, 2017 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of Bacteriostatic Saline to Buffered Lidocaine for Ultrasound Guided Hip Joint Injection Local Anesthesia

NCT02209272
View directory record Official record
Conditions
Hip Pain
Interventions
bacteriostatic saline, buffered lidocaine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 10, 2019 · Synced Sep 23, 2026, 8:10 PM EDT
Terminated Phase 2 Interventional

Nanocrystalline Gold to Treat Remyelination Failure in Chronic Optic Neuropathy In Multiple Sclerosis

NCT03536559
View directory record Official record
Conditions
Relapsing Remitting Multiple Sclerosis, Optic Neuropathy, Optic; Neuritis, With Demyelination
Interventions
CNM-Au8, Placebo
Drug
Lead sponsor
Clene Nanomedicine
Industry
Eligibility
18 Years to 55 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2023 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Not applicable Interventional

Fully Remote, Telehealth-based Ketogenic Metabolic Therapy for Long COVID

NCT07745699
View directory record Official record
Conditions
Long COVID Fatigue
Interventions
Ketogenic Metabolic Therapy, Lifestyle Intervention
Other · Behavioral
Lead sponsor
National University of Natural Medicine
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

To Evaluate Efficacy and Tolerability of Sodium Bicarbonate Toothpaste and Its Effect on Opportunistic or Resistant Organisms

NCT02207400
View directory record Official record
Conditions
Oral Hygiene
Interventions
Sodium bicarbonate and sodium fluoride, Sodium fluoride
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
246 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 30, 2018 · Synced Sep 23, 2026, 8:10 PM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Comparing Alkalinizing Agents Efficacy on Stone Risk in Patients on a Metabolically Controlled Diet

NCT04651088
View directory record Official record
Conditions
Kidney Stone
Interventions
Potassium citrate, Sodium bicarbonate, Litholyte, Crystal Lite, Potassium Bicarbonate
Drug · Dietary Supplement
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 4 Interventional Results available

Impact of Timing on the Efficacy of Zegerid 40 mg in Healing Reflux Esophagitis: A Pilot Study

NCT00693225
View directory record Official record
Conditions
Erosive Esophagitis
Interventions
Omeprazole/sodium bicarbonate
Drug
Lead sponsor
Yvonne Romero
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 19, 2012 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Not applicable Interventional Results available

Effect of Buffered Numbing Solution on Patients With Toothaches

NCT01868776
View directory record Official record
Conditions
Irreversible Pulpitis (Toothache)
Interventions
buffered lidocaine, nonbuffered lidocaine
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Duration and Blood Pressure During Sleep

NCT05062161
View directory record Official record
Conditions
Blood Pressure, Hypertension, Elevated Blood Pressure, Sleep, Short Sleep Phenotype
Interventions
Sleep hygiene/extension intervention, Control care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Dose-Finding Study of Lyophilized Shigella Sonnei 53G Challenge Strain

NCT02816346
View directory record Official record
Conditions
Healthy
Interventions
Shigella sonnei 53G
Biological
Lead sponsor
PATH
Other
Eligibility
18 Years to 49 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 2, 2019 · Synced Sep 23, 2026, 8:10 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Pain Perception: Lidocaine Rate/Temp/Buffer

NCT02823002
View directory record Official record
Conditions
Pain
Interventions
Slow, Room Temperature Injection, Rapid, Room Temperature Injection, Slow, Warm Temperature Injection, Rapid, Warm Temperature Injection, Buffered Injection, Non-Buffered Injection, Lidocaine, Buffer
Procedure · Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 89 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 14, 2024 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 3 Interventional

Effects of Oral Aloe Vera Juice on Chemotherapy and Radiation-induced Oral Mucositis and Esophagitis

NCT05369234
View directory record Official record
Conditions
Oral Cavity Cancer, Head and Neck Cancers - Tonsils, Esophageal Cancer, Laryngeal Cancer, Oropharynx Cancer, Mediastinal Cancer, Chest Wall Tumor, Radiation Mucositis
Interventions
100% Aloe Vera Juice, Magic Mouthwash, Salt and Baking soda rinse, Carafate
Dietary Supplement · Combination Product · Drug
Lead sponsor
Covenant Health Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Not applicable Interventional Results available

Effects of Epidural Lidocaine on the Pharmacokinetic and Pharmacodynamic Profiles of DepoDur® After Cesarean Delivery

NCT00804609
View directory record Official record
Conditions
Epidural Analgesia, Obstetric
Interventions
DepoDur following epidural lidocaine, DepoDur following spinal anesthetic
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 11, 2017 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 4 Interventional Results available

Reducing Pain of Lidocaine Injection

NCT02288364
View directory record Official record
Conditions
Pain of Anesthesia at Breast Biopsy
Interventions
1% Lidocaine, 1% Lidocaine plus sodium bicarbonate
Drug
Lead sponsor
Duke University
Other
Eligibility
21 Years to 89 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 2 Interventional Results available

Smell in Covid-19 and Efficacy of Nasal Theophylline

NCT04789499
View directory record Official record
Conditions
Covid19, Anosmia, Olfactory Disorder, Covid-19 Pandemic, SARS-CoV-2 Infection, Hyposmia, Ageusia, Hypogeusia
Interventions
Theophylline Powder, Placebo Comparator
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 23, 2023 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

To Evaluate the Efficacy and Tolerability of Sodium Bicarbonate Toothpaste

NCT02207907
View directory record Official record
Conditions
Oral Hygiene
Interventions
Sodium bicarbonate plus sodium fluoride, Sodium fluoride
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
247 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Apr 12, 2017 · Synced Sep 23, 2026, 8:10 PM EDT
Terminated Phase 3 Interventional Results available

Local Anesthetic Treatments for Overactive Bladder

NCT00427648
View directory record Official record
Conditions
Overactive Bladder
Interventions
alkalinized xylocaine, placebo
Drug
Lead sponsor
Frank Tu
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
2
States / cities
Evanston, Illinois • Park City, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 5, 2020 · Synced Sep 23, 2026, 8:10 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 18, 2024 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Examine the Effect of Omeprazole, Famotidine, and an Acidic Beverage on the Pharmacokinetics of Entinostat in Healthy Adult Subjects

NCT02922933
View directory record Official record
Conditions
Volunteers, Healthy Volunteers, Human Volunteers, Normal Volunteers
Interventions
entinostat, Omeprazole, Famotidine
Drug · Dietary Supplement
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
19 Years to 55 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Tempe, Arizona • Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Sep 23, 2026, 8:10 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Comparison of Nasal Saline Irrigation Bottle Contamination Between Two Solutions

NCT02413125
View directory record Official record
Conditions
Sinusitis
Interventions
ChitoRhino irrigation solution, Normal saline
Device · Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Nuun Instant on Hydration Status in Active Men and Women

NCT04764565
View directory record Official record
Conditions
Hydration
Interventions
Nuun Instant, Water, Nuun Electrolyte
Dietary Supplement · Other
Lead sponsor
University of Memphis
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Sep 23, 2026, 8:10 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Safety and Efficacy Study of CVD 1208S, a Live, Attenuated Oral Vaccine to Prevent Shigella Infection: Phase IIa

NCT00866476
View directory record Official record
Conditions
Shigella
Interventions
CVD 1208S, a Shigella flexneri 2a live, oral vaccine, Placebo
Biological · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Sep 23, 2026, 8:10 PM EDT
Withdrawn Phase 2 Interventional

31P-MRS Imaging to Assess the Effects of CNM-Au8 on Impaired Neuronal Redox State in Amyotrophic Lateral Sclerosis (REPAIR-ALS)

NCT03843710
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Gold Nanocrystals
Drug
Lead sponsor
Clene Nanomedicine
Industry
Eligibility
35 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2023 · Synced Sep 23, 2026, 8:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intra-Individual Reproducibility of the Non-Invasive Assessment of the Portal Circulation

NCT01579162
View directory record Official record
Conditions
Hepatitis C, Chronic, Non-Alcoholic Fatty Liver Disease
Interventions
Cholate-24-13C (IND 65121) & Cholate-2,2,4,4-d4 (IND 65123)
Device
Lead sponsor
HepQuant, LLC
Industry
Eligibility
22 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 14, 2021 · Synced Sep 23, 2026, 8:10 PM EDT