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ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:06 PM EDT

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Showing 1–24 of 541 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo suspension Clear all
Not listed Phase 3 Interventional

Femoral Nerve Block Compared to Exparel in Total Knee Replacement

NCT02473198
View directory record Official record
Conditions
Osteoarthritis, Pain
Interventions
Exparel, Femoral Nerve Block Bupivacaine, Toradol, Morphine Sulfate
Drug
Lead sponsor
The New England Baptist Hospital
Other
Eligibility
18 Years to 73 Years
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 17, 2016 · Synced Oct 21, 2026, 9:06 PM EDT
Terminated Phase 2 Interventional Results available

A Study of Aducanumab in Participants With Mild Cognitive Impairment Due to Alzheimer's Disease or With Mild Alzheimer's Disease Dementia to Evaluate the Safety of Continued Dosing in Participants With Asymptomatic Amyloid-Related Imaging Abnormalities

NCT03639987
View directory record Official record
Conditions
Cognitive Dysfunction, Alzheimer's Disease
Interventions
Aducanumab, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
50 Years to 85 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
22
States / cities
Phoenix, Arizona • Tucson, Arizona • Fullerton, California + 18 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 21, 2026, 9:06 PM EDT
Recruiting Phase 3 Interventional

Pivotal Study of N-acetyl-L-leucine for CACNA1A

NCT07221292
View directory record Official record
Conditions
CACNA1A, Spinocerebellar Ataxia Type 6, Episodic Ataxia Type 2, Familial Hemiplegic Migraine-1
Interventions
N-Acetyl-L-Leucine, Placebo
Drug · Other
Lead sponsor
IntraBio Inc
Industry
Eligibility
4 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Baltimore, Maryland • Boston, Massachusetts • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 21, 2026, 9:06 PM EDT
Withdrawn Phase 2 Interventional

Low Dose Naltrexone for Chronic Pain in Osteoarthritis and Inflammatory Arthritis

NCT04115020
View directory record Official record
Conditions
Osteoarthritis, Arthritis, Rheumatoid, Arthritis, Psoriatic
Interventions
Naltrexone, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 9, 2020 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 3 Interventional Results available

Naltrexone for Use in Conjunction With Buprenorphine in Adults With Opioid Use Disorder Prior to First Dose of VIVITROL® (Naltrexone for Extended-Release Injectable Suspension)

NCT02537574
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
NTX/BUP, NTX/PBO-B, PBO-N/PBO-B
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
20
States / cities
Oceanside, California • Orange, California • Lauderhill, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2019 · Synced Oct 21, 2026, 9:06 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate the Effect of Sodium Zirconium Cyclosilicate on Chronic Kidney Disease (CKD) Progression in Participants With CKD and Hyperkalaemia or at Risk of Hyperkalaemia

NCT05056727
View directory record Official record
Conditions
Renal Insufficiency, Chronic, Hyperkalemia
Interventions
Sodium Zirconium Cyclosilicate (SZC), Placebo, Lisinopril, Valsartan, Irbesartan
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
1,112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
42
States / cities
Surprise, Arizona • Tucson, Arizona • Canyon Country, California + 36 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 2 Interventional Results available

Loteprednol Ophthalmic Base Compared to Loteprednol Ophthalmic Suspension vs Placebo in an Allergen Challenge

NCT01107405
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Loteprednol etabonate base (QD), Loteprednol etabonate base (BID), Loteprednol etabonate base (QID), Loteprednol etabonate suspension, Vehicle of loteprednol etabonate
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
10 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 21, 2012 · Synced Oct 21, 2026, 9:06 PM EDT
Terminated Phase 2 Interventional

IRAK4 Inhibition in Treatment of COVID-19 With ARDS (I-RAMIC)

NCT04575610
View directory record Official record
Conditions
COVID-19
Interventions
PF-06650833, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability and Pharmacokinetics of CDD-2101 in Health Volunteers

NCT06570668
View directory record Official record
Conditions
Constipation - Functional
Interventions
CDD-2101
Drug
Lead sponsor
Centre for Chinese Herbal Medicine Drug Development Limited
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 26, 2024 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 1 Interventional Results available

Glycemic Effect of Diazoxide in NAFLD

NCT05729282
View directory record Official record
Conditions
Hyperinsulinemia, Insulin Resistance, Non-Alcoholic Fatty Liver Disease, Prediabetic State
Interventions
Diazoxide oral suspension, 1 mg per kg per dose, Diazoxide oral suspension, 2 mg per kg per dose, Placebo, FreeStyle Libre Pro, Deuterated water (2H2O/D2O)
Drug · Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 70 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 21, 2026, 9:06 PM EDT
Terminated Phase 4 Interventional

Patiromer Utility as an Adjunct Treatment in Patients Needing Urgent Hyperkalemia Management

NCT04443608
View directory record Official record
Conditions
Hyperkalemia
Interventions
Patiromer Powder for Oral Suspension [Veltassa], Placebo
Drug
Lead sponsor
Comprehensive Research Associates
Industry
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
19
States / cities
Stanford, California • New Haven, Connecticut • Newark, Delaware + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 1 Interventional Results available

A Study to Evaluate the Safety, Tolerability and Microbiome Dynamics of SER-287 in Subjects With Mild-to-Moderate Ulcerative Colitis

NCT02618187
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
SER-287, Placebo, Placebo Pre-Treat, Vancomycin Pre-Treat
Drug
Lead sponsor
Seres Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Marlborough, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 20, 2019 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 4 Interventional Results available

Preoperative Gabapentin vs Placebo for Vaginal Prolapse Surgery

NCT05658887
View directory record Official record
Conditions
Pelvic Organ Prolapse, Perioperative/Postoperative Complications
Interventions
Gabapentin, Gabapentin Placebo
Drug
Lead sponsor
Joseph Kowalski
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate Different Formulations of S-337395 in Healthy Adult Participants

NCT06270511
View directory record Official record
Conditions
Healthy Volunteers
Interventions
S-337395, Placebo
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 2 Interventional Results available

North American Study of Epistaxis in Hereditary Hemorrhagic Telangiectasia (HHT)

NCT01408030
View directory record Official record
Conditions
Telangiectasia, Hereditary Hemorrhagic, Epistaxis
Interventions
Sterile saline, Bevacizumab, Estriol, Tranexamic Acid
Drug
Lead sponsor
James Gossage
Other
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
6
States / cities
Los Angeles, California • Augusta, Georgia • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2018 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 2 Interventional

Loteprednol Etabonate Opthalmic Suspension for the Treatment of Dry Eye

NCT00560638
View directory record Official record
Conditions
Dry Eye
Interventions
loteprednol etabonate ophthalmic suspension, 0.5%, vehicle of loteprednol etabonate
Drug
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 18, 2011 · Synced Oct 21, 2026, 9:06 PM EDT
Active, not recruiting Phase 2 Interventional

Stromal Vascular Fraction Cell Therapy to Improve the Repair of Rotator Cuff Tears

NCT03332238
View directory record Official record
Conditions
Rotator Cuff Tear, Muscle Atrophy, Tendon Tear
Interventions
Autologous Stomal Vascular Fraction Material, Ringer's solution
Device
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
45 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single Dose Study to Assess the Safety, Tolerability and Pharmacokinetics(PK) of PF-06865571

NCT03092232
View directory record Official record
Conditions
Healthy
Interventions
PF-06865571, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 14, 2017 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 1 Interventional

Relationship Between Gastric Emptying and Glycemic Variability in Type 1 Diabetes Mellitus

NCT02755064
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Erythromycin lactobionate, Placebo IV, [13C]-Spirulina, Erythromycin Ethylsuccinate Suspension, Placebo Suspension
Drug
Lead sponsor
Adil Bharucha
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 28, 2016 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 3 Interventional

A 1-Year Study in Multiple Clinics Testing Rebamipide Eye Drops for Dry Eye Compared With a Placebo

NCT00201981
View directory record Official record
Conditions
Keratoconjunctivitis Sicca
Interventions
Rebamipide 1%, Rebamipide 2%, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
755 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
63
States / cities
Birmingham, Alabama • Glendale, Arizona • Peoria, Arizona + 55 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetics of SAD/MAD Oral Doses of SRP-3D (DA)

NCT05484414
View directory record Official record
Conditions
Pain
Interventions
SRP-3D (diethylamide), Placebo
Drug
Lead sponsor
South Rampart Pharma, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 21, 2026, 9:06 PM EDT
Not listed Not applicable Interventional

Efficacy of Intradiscal Injection of Viable Placental Tissue Extract in Subjects With One or Two Level, Symptomatic Lumbar Intervertebral Disc Degeneration

NCT02379689
View directory record Official record
Conditions
Degenerative Disc Disease, Pain
Interventions
Injectable placental tissue extract called BioDGenesis (Active Product), Placebo
Drug
Lead sponsor
Semmes-Murphey Foundation
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Puyallup, Washington, Washington
Source: ClinicalTrials.gov public record
Updated Nov 17, 2015 · Synced Oct 21, 2026, 9:06 PM EDT
Recruiting Phase 4 Interventional

Naltrexone in AUD Reward Drinkers

NCT05028062
View directory record Official record
Conditions
Alcohol Use Disorder, Alcoholism
Interventions
XR-NTX 380 mg, intramuscular injection, Medical Management, Placebo intramuscular injection
Drug · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 21, 2026, 9:06 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of KPI-121 in Subjects With Inflammatory Meibomian Gland Disease

NCT02218489
View directory record Official record
Conditions
Blepharitis
Interventions
KPI-121, Vehicle
Drug
Lead sponsor
Kala Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
8
States / cities
Birmingham, Alabama • Artesia, California • Mission Hills, California + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced Oct 21, 2026, 9:06 PM EDT