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

24-week Study Comparing Lixisenatide to Sitagliptin as add-on to Metformin in Obese Type 2 Diabetic Patients Younger Than 50 Years

NCT00976937
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Lixisenatide (AVE0010), Lixisenatide Placebo, Pen auto-injector, Sitagliptin, Sitagliptin Placebo, Metformin
Drug · Device
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 49 Years
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
21
States / cities
Montgomery, Alabama • Muscle Shoals, Alabama • Mesa, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2016 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study To Evaluate The Safety, Tolerability And Pharmacokinetics Of Single Doses Of PF-04958242 In Healthy Volunteers

NCT02228395
View directory record Official record
Conditions
Healthy
Interventions
PF-04958242, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 4 Interventional Results available

Reducing Risk of Type 2 Diabetes: Hydroxychloroquine Use in Pre-Diabetes

NCT01326533
View directory record Official record
Conditions
Pre-diabetes
Interventions
hydroxychloroquine, Placebo
Drug · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 85 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 25, 2016 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability and Pharmacokinetics of Genz-682452 in Healthy Men

NCT01674036
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Genz-682452, Placebo
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 18, 2014 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 2 Interventional Results available

Nicotinamide Riboside in SARS-CoV-2 (COVID-19) Patients for Renal Protection

NCT04818216
View directory record Official record
Conditions
SARS-CoV-2 Infection, Acute Kidney Injury
Interventions
Placebo, Nicotinamide riboside
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
4
States / cities
New York, New York • San Antonio, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 25, 2023 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 4 Interventional Results available

A Pilot of Methylphenidate in Mild Cognitive Impairment and Dementia Participants.

NCT03811847
View directory record Official record
Conditions
Alzheimer Dementia
Interventions
Methylphenidate Extended Release Oral Capsule, Placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years to 95 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 1, 2023 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nutraceutical Supplement With Standardized Botanicals in Males With Thinning Hair

NCT05339958
View directory record Official record
Conditions
Hair Thinning
Interventions
Nutrafol® Men Hair Growth Nutraceutical, Placebo Supplement
Dietary Supplement · Other
Lead sponsor
Nutraceutical Wellness Inc.
Industry
Eligibility
21 Years to 55 Years · Male only
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Manhattan Beach, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Sep 20, 2026, 7:58 PM EDT
Recruiting Phase 1Phase 2 Interventional

Herbal Evaluation Of Artemisia Annua For Small Intestinal Bacterial Overgrowth

NCT06721884
View directory record Official record
Conditions
Small Intestinal Bacterial Overgrowth Syndrome (SIBO)
Interventions
Artemisia Annua Leaf, placebo
Dietary Supplement · Other
Lead sponsor
National University of Natural Medicine
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 3 Interventional

Firibastat in Treatment-resistant Hypertension

NCT04277884
View directory record Official record
Conditions
Hypertension
Interventions
Firibastat, Placebo
Drug
Lead sponsor
Quantum Genomics SA
Industry
Eligibility
18 Years and older
Enrollment
515 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
15
States / cities
Birmingham, Alabama • Huntington Beach, California • Tustin, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2022 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 1 Interventional

TAK-875 Glimepiride Drug-Interaction Study

NCT01496443
View directory record Official record
Conditions
Pharmacokinetics
Interventions
TAK-875 and Glimepiride
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 68 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 12, 2012 · Synced Sep 20, 2026, 7:58 PM EDT
Active, not recruiting Phase 2 Interventional

Fecal Microbiota Transplantation for the Prevention of Acute Graft Versus Host Disease in Adults Undergoing Allogeneic Hematopoietic Cell Transplantation

NCT06026371
View directory record Official record
Conditions
Acute Graft Versus Host Disease, Hematopoietic and Lymphatic System Neoplasm
Interventions
Fecal Microbiota Transplantation Capsule, Placebo
Drug
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety Study of VBY-891 in Healthy Volunteers After Single or Multiple (7 Days) of Oral Dosing (VBY891P1)

NCT01947738
View directory record Official record
Conditions
Healthy
Interventions
VBY-891, Placebo
Drug
Lead sponsor
Virobay Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Evansville, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 30, 2013 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 2 Interventional Results available

Thromboxane Receptor Antagonist to Improve Endothelial Function

NCT03962855
View directory record Official record
Conditions
Cardiovascular Diseases, Vascular Dilation
Interventions
Ifetroban Sodium, Placebo
Drug
Lead sponsor
Jeffrey Rade
Other
Eligibility
18 Years to 80 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 4, 2024 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 3 Interventional Results available

NVA237 Versus Placebo 12-week Efficacy Study

NCT01709864
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
NVA237, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
54
States / cities
Homewood, Alabama • Jasper, Alabama • *See Various Dept.'s*, Arizona + 43 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2015 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 4 Interventional Results available

Efficacy and Safety of Dex-Methylphenidate Extended Release 30 mg Versus 20 mg in Children (6-12 Years) With Attention-Deficit/Hyperactivity Disorder (ADHD) in a Laboratory Classroom Setting.

NCT00776009
View directory record Official record
Conditions
Attention-Deficit/Hyperactivity Disorder (ADHD)
Interventions
Dex-Methylphenidate hydrochloride Extended Release (Focalin® XR), Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
6 Years to 12 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
8
States / cities
Little Rock, Arkansas • Bradenton, Florida • South Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2011 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 3 Interventional Results available

Time Course of Response to Methylphenidate HCl ER Capsules in Children 6 to 12 Years With ADHD in Classroom Setting

NCT01269463
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, ADHD
Interventions
Methylphenidate Hydrochloride Extended Release Capsule, Placebo
Drug
Lead sponsor
Rhodes Pharmaceuticals, L.P.
Industry
Eligibility
6 Years to 12 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Dec 12, 2022 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 2 Interventional

Improving Physical Ability and Cellular Senescence Elimination in HIV

NCT07144293
View directory record Official record
Conditions
HIV, Frailty, Prefrail, Aging Problems
Interventions
Dasatinib, Quercetin, Placebo - Dasatinib, Placebo - Quercetin
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
50 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
24
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 18 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 3 Interventional Results available

Relapse Prevention Study in Patients With Schizophrenia

NCT01291511
View directory record Official record
Conditions
Schizophrenia
Interventions
Iloperidone, Placebo
Drug
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
635 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
28
States / cities
Anaheim, California • Bellflower, California • Costa Mesa, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2023 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 3 Interventional Results available

A Study of Oral Ixazomib Maintenance Therapy in Participants With Newly Diagnosed Multiple Myeloma (NDMM) Not Treated With Stem Cell Transplantation (SCT)

NCT02312258
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Placebo, Ixazomib
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
706 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
23
States / cities
Fountain Valley, California • Los Angeles, California • Oceanside, California + 19 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Modafinil Effects on Cognition in Schizophrenia Patients

NCT00711464
View directory record Official record
Conditions
Schizophrenia
Interventions
modafinil (M1, M2, M4)
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 54 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
2
States / cities
Los Angeles, California • Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2017 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Safety, Tolerability, and Pharmacokinetics of Single and Multiple Doses of RTA 901 in Healthy Adults

NCT02666963
View directory record Official record
Conditions
Healthy
Interventions
RTA 901 Capsules, 10 or 40 mg, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Sep 20, 2026, 7:58 PM EDT
Terminated Phase 2 Interventional Results available

A Phase 2 Study of APX-115 in Hospitalized Patients With Confirmed Mild to Moderate COVID-19.

NCT04880109
View directory record Official record
Conditions
COVID-19
Interventions
APX-115, Placebo
Drug
Lead sponsor
Aptabio Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
6
States / cities
Little Rock, Arkansas • Annapolis, Maryland • Wyoming, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 20, 2026, 7:58 PM EDT
Terminated Not applicable Interventional Results available

Effect of Guanfacine on the Reversal of Opioid-induced Hyperalgesia (OIH)

NCT02192398
View directory record Official record
Conditions
Chronic Pain
Interventions
Guanfacine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 20, 2026, 7:58 PM EDT
Completed Not applicable Interventional

Efficacy of Beta-Hydroxy-Beta-Methylbutyrate (HMB) Supplementation in Hemodialysis Patients

NCT01837238
View directory record Official record
Conditions
Complication of Dialysis, Chronic Kidney Disease, Muscle Loss, End Stage Renal Disease
Interventions
HMB, placebo
Dietary Supplement
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
30 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 30, 2016 · Synced Sep 20, 2026, 7:58 PM EDT