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ClinicalTrials.gov public records Last synced Oct 21, 2026, 7:47 AM EDT

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Showing 49–72 of 299 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Lactose Clear all
Completed Phase 2 Interventional Results available

Efficacy of Gabapentin for Post-Covid-19 Olfactory Dysfunction

NCT05184192
View directory record Official record
Conditions
COVID-19, Olfactory Disorder, Anosmia, Hyposmia, Parosmia
Interventions
Gabapentin gelatin capsules 300mg, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 4, 2025 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Impact of a Nutritional Product on Cognition in Healthy Teenagers

NCT05548595
View directory record Official record
Conditions
Healthy
Interventions
Investigational, Placebo
Dietary Supplement · Other
Lead sponsor
Hong Kong Prospect Group Co. Limited
Industry
Eligibility
12 Years to 18 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Sep 21, 2022 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Melatonin Osteoporosis Prevention Study

NCT01152580
View directory record Official record
Conditions
Osteoporosis, Osteopenia
Interventions
melatonin, sugar pill
Dietary Supplement
Lead sponsor
Duquesne University
Other
Eligibility
45 Years to 54 Years · Female only
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 13, 2012 · Synced Oct 21, 2026, 7:47 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

30-Day Trial of Oral Valtrex or Valtrex Plus Aspirin on Shedding of HSV DNA in Tears and Saliva of Volunteers

NCT00587496
View directory record Official record
Conditions
Herpes Simplex
Interventions
valacyclovir hydrochloride, placebo, valacyclovir plus aspirin
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
20 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
2
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 7, 2008 · Synced Oct 21, 2026, 7:47 AM EDT
Terminated Phase 2 Interventional Results available

Dose Finding Study of Nemiralisib (GSK2269557) in Subjects With an Acute Moderate or Severe Exacerbation of Chronic Obstructive Pulmonary Disease (COPD)

NCT03345407
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Placebo ELLIPTA, Nemiralisib ELLIPTA 50 µg, Nemiralisib ELLIPTA 100 µg, Nemiralisib ELLIPTA 250 µg, Nemiralisib ELLIPTA 500 µg, Nemiralisib ELLIPTA 750 µg, Albuterol (Salbutamol) MDI or nebules, Standard of care therapy
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years to 80 Years
Enrollment
943 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
21
States / cities
Mobile, Alabama • Colorado Springs, Colorado • Daytona Beach, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2021 · Synced Oct 21, 2026, 7:47 AM EDT
Terminated Phase 4 Interventional Results available

Adjunct Methadone to Decrease the Duration of Mechanical Ventilation in the Medical Intensive Care Unit

NCT02025855
View directory record Official record
Conditions
Opioid Use, Unspecified With Withdrawal, Opioid-Induced Disorders, Delirium
Interventions
Methadone, Placebo
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 21, 2026, 7:47 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effects of Progesterone on IV Nicotine-Induced Changes in Hormones and Subjective Ratings of Stimulant Drug Effect

NCT01589081
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Intravenous Nicotine, Progesterone
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 17, 2024 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Overcoming Membrane Transporters to Improve CNS Drug Delivery - Improving Brain Antioxidants After Traumatic Brain Injury

NCT01322009
View directory record Official record
Conditions
Pediatric Traumatic Brain Injury
Interventions
Probenecid and N-acetyl cysteine, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
2 Years to 18 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 15, 2016 · Synced Oct 21, 2026, 7:47 AM EDT
Withdrawn Phase 4 Interventional

Double Blind Randomized Placebo Controlled Trial of Natrecor in Acute Decompensated Heart Failure With Normal EF

NCT00505791
View directory record Official record
Conditions
Heart Failure, Congestive, Dyspnea, Pulmonary Edema
Interventions
Nesiritide
Drug
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 11, 2015 · Synced Oct 21, 2026, 7:47 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Perceived Lactose Intolerance

NCT01331265
View directory record Official record
Conditions
Lactose Intolerance
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
3,815 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 14, 2020 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Phase 2 Interventional Results available

Evaluating the Role of Neuroinflammation in Low Back Pain

NCT03106740
View directory record Official record
Conditions
Low Back Pain, Back Pain With Radiation, Back Pain Without Radiation, Back Pain Lower Back Chronic, Back Ache, Pain, Chronic
Interventions
Minocycline Hydrochloride 100mg Capsule, Magnetic Resonance-Positron Emission Tomography Imaging, Placebo Capsule
Drug · Diagnostic Test · Other
Lead sponsor
Marco Loggia
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 21, 2026, 7:47 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Antibiotics Versus Placebo in the Treatment of Abscesses in the Emergency Department

NCT00867789
View directory record Official record
Conditions
Abscess
Interventions
Trimethoprim-sulfamethoxazole, Sugar pill
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
3 Months to 17 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Phase 4 Interventional Results available

Envarsus in Delayed Graft Function (E-DGF)

NCT03864926
View directory record Official record
Conditions
Delayed Graft Function
Interventions
Envarsus XR, Tacrolimus
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 20, 2023 · Synced Oct 21, 2026, 7:47 AM EDT
Recruiting Phase 2 Interventional

Desloratadine to Prevent Taxane-induced Peripheral Neuropathy in Patients With Breast Cancer

NCT07109817
View directory record Official record
Conditions
Breast Cancer, Peripheral Neuropathy
Interventions
Desloratodine, Placebo
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 21, 2026, 7:47 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study Evaluating the Impact of Regular FODMAP-targeting Digestive Enzyme Blend Use on Gastrointestinal Symptoms in Individuals With Self-Reported Bloating

NCT07591584
View directory record Official record
Conditions
IBS (Irritable Bowel Syndrome), Bloating, Abdominal Pain, Gut Health
Interventions
FODMAP-targeting digestive enzyme blend, Placebo
Dietary Supplement · Other
Lead sponsor
Kiwi Health Inc
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 21, 2026, 7:47 AM EDT
Not listed Not applicable Interventional

Curcumin in Management of Chronic Obstructive Pulmonary Disease

NCT04687449
View directory record Official record
Conditions
COPD
Interventions
Curcumin therapy, Placebo, Standard care
Dietary Supplement · Other
Lead sponsor
Danbury Hospital
Other
Eligibility
40 Years to 89 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Danbury, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 9, 2021 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Bone Health in Adolescence Through Targeted Behavioral Intervention

NCT02202889
View directory record Official record
Conditions
Bone Development, Dietary Adequacy
Interventions
Adequate Calcium Today
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
10 Years to 13 Years · Female only
Enrollment
848 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2004
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 29, 2014 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Phase 4 Interventional Results available

The Impact Of The Addition Of Budesonide To Low-Pressure, High-Volume Saline Sinus Irrigation For Chronic Rhinosinusitis

NCT02696850
View directory record Official record
Conditions
Rhinosinusitis, Chronic Eosinophilic Rhinosinusitis, Allergic Rhinosinusitis
Interventions
Budesonide, Saline alone
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Phase 2 Interventional

Avatrombopag vs. Placebo for CIT in GI Malignancies

NCT05772546
View directory record Official record
Conditions
Gastrointestinal Cancer, Gastrointestinal Neoplasms, Chemotherapy-Induced Thrombocytopenia
Interventions
Avatrombopag, Matching Placebo
Drug
Lead sponsor
Hanny Al-Samkari, MD
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
4
States / cities
Miami, Florida • Boston, Massachusetts • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 21, 2026, 7:47 AM EDT
Not listed Not applicable Interventional

Epigenetics, Vitamin C, and Abnormal Blood Cell Formation - Vitamin C in Patients With Low-Risk Myeloid Malignancies

NCT03682029
View directory record Official record
Conditions
Myelodysplastic Syndromes, Chronic Myelomonocytic Leukemia-1, Cytopenia
Interventions
Vitamin C (ascorbic acid), Placebo
Dietary Supplement · Other
Lead sponsor
Copenhagen University Hospital, Rigshospitalet
Other
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2024 · Synced Oct 21, 2026, 7:47 AM EDT
Active, not recruiting Phase 2 Interventional

Niraparib/TTFields in GBM

NCT04221503
View directory record Official record
Conditions
Glioblastoma, Recurrent Glioblastoma, GBM
Interventions
Niraparib, Optune, Planned surgical resection
Drug · Device · Procedure
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of GIMate Handheld Hydrogen Breath Monitor for Diagnosis of Lactose Malabsorption

NCT04754724
View directory record Official record
Conditions
Lactose Intolerance
Interventions
GIMate, H2 Check
Diagnostic Test
Lead sponsor
Vivante Health
Industry
Eligibility
18 Years to 55 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Oct 21, 2026, 7:47 AM EDT
Completed Phase 1 Interventional

A Cumulative Dose Study to Evaluate the Safety and Efficacy of Albuterol in a Dry Powder Inhaler and an HFA MDI (Hydrofluoroalkane Metered Dose Inhaler)

NCT01056159
View directory record Official record
Conditions
Asthma
Interventions
Albuterol dry powder inhaler, Albuterol HFA MDI (hydrofluoroalkane metered dose inhaler)
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
9
States / cities
Los Angeles, California • Denver, Colorado • Lakewood, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Oct 21, 2026, 7:47 AM EDT
Recruiting Not applicable Interventional

Melatonin Effects on Cardiovascular Disease Mechanisms in Midlife Women: A Randomized Clinical Trial

NCT06826755
View directory record Official record
Conditions
Perimenopause, Hypertension
Interventions
Terry Naturally® melatonin 5mg SR, Placebo
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 55 Years · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 21, 2026, 7:47 AM EDT