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ClinicalTrials.gov public records Last synced Oct 22, 2026, 5:10 AM EDT

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Showing 1–24 of 2,123 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Matching Placebo Tablet Clear all
Recruiting Phase 3 Interventional

Study to Assess Adverse Events and Disease Activity of Oral Ubrogepant Tablets for the Acute Treatment of Migraine in Children and Adolescents (Ages 6-17)

NCT05125302
View directory record Official record
Conditions
Migraine
Interventions
Ubrogepant, Placebo-Matching Ubrogepant
Drug
Lead sponsor
AbbVie
Industry
Eligibility
6 Years to 17 Years
Enrollment
1,059 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
125
States / cities
Huntsville, Alabama • Saraland, Alabama • Phoenix, Arizona + 102 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 4 Interventional Results available

12-Week Study of Pristiq (Desvenlafaxine) Social Anxiety Disorder

NCT01316302
View directory record Official record
Conditions
Social Anxiety Disorder
Interventions
Pristiq, Placebo
Drug
Lead sponsor
The Medical Research Network
Other
Eligibility
18 Years to 75 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 17, 2016 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 2 Interventional Results available

Topiramate for the Treatment of Methamphetamine Dependence - 1

NCT00345371
View directory record Official record
Conditions
Methamphetamine
Interventions
Topiramate, Placebo Oral Tablet
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
8
States / cities
Costa Mesa, California • San Diego, California • Torrance, California + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effect of PH-797804 on QTc Interval

NCT01862887
View directory record Official record
Conditions
Healthy
Interventions
PH-797804, Moxifloxacin, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 15, 2013 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 2 Interventional Results available

A Study in Patients With Erosive Esophagitis to Investigate Safety, Tolerability, and Healing Rates After 4 Weeks Treatment of X842 or Lansoprazole and Symptom Pattern During Subsequent 4 Weeks Treatment With Lansoprazole

NCT05055128
View directory record Official record
Conditions
Erosive Esophagitis
Interventions
X842, X842 Dummy, Lansoprazole, Lansoprazole Dummy
Drug
Lead sponsor
Cinclus Pharma Holding AB
Industry
Eligibility
18 Years to 75 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 22, 2026, 5:10 AM EDT
Terminated Phase 2 Interventional

Study of ATI-450 vs Placebo in Patients With Moderate to Severe Psoriatic Arthritis

NCT05511519
View directory record Official record
Conditions
Psoriatic Arthritis
Interventions
ATI-450, Placebo Oral Tablet
Drug
Lead sponsor
Aclaris Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
8
States / cities
Miami Lakes, Florida • Tampa, Florida • Freehold, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2024 · Synced Oct 22, 2026, 5:10 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of GSK3196165 Versus Placebo and Tofacitinib in Participants With Moderately to Severely Active Rheumatoid Arthritis Who Have an Inadequate Response to Conventional Synthetic (cs)/Biologic (b) Disease Modifying Anti-rheumatic Drugs (DMARDs)

NCT03970837
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
GSK3196165 (Otilimab), Tofacitinib, Placebo
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
1,764 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
64
States / cities
Flagstaff, Arizona • Glendale, Arizona • Mesa, Arizona + 58 more
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 2 Interventional Results available

Treatment of Neuropathic Pain Associated With Diabetic Peripheral Neuropathy

NCT01496365
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
DS-5565 tablet, pregabalin capsule, Placebo tablet, placebo capsule
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
78
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mesa, Arizona + 66 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Oct 22, 2026, 5:10 AM EDT
Terminated Phase 2 Interventional Results available

Maraviroc in Rheumatoid Arthritis

NCT00427934
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
Maraviroc, Maraviroc Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
21
States / cities
Huntington Beach, California • San Francisco, California • Hamden, Connecticut + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2014 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 3 Interventional Results available

A Study of Cytisinicline for Smoking Cessation in Adult Smokers

NCT04576949
View directory record Official record
Conditions
Smoking Cessation
Interventions
Cytisinicline, Placebo, Behavioral support
Drug · Behavioral
Lead sponsor
Achieve Life Sciences
Industry
Eligibility
18 Years and older
Enrollment
810 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
17
States / cities
Mobile, Alabama • Phoenix, Arizona • Coral Gables, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Study to Evaluate NRCT-101SR in Adult Attention Deficit Hyperactivity Disorder (ADHD)

NCT05683249
View directory record Official record
Conditions
ADHD
Interventions
NRCT-101-SR, Placebo
Drug
Lead sponsor
Neurocentria, Inc.
Industry
Eligibility
18 Years and older
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
9
States / cities
Garden Grove, California • Lakeland, Florida • Maitland, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Oct 22, 2026, 5:10 AM EDT
Terminated Phase 2 Interventional Results available

Double Blind, Randomized, 3 Week Inpatient Study To Evaluate The Safety & Efficacy Of PF-02545920 Compared With Placebo

NCT00570063
View directory record Official record
Conditions
Schizophrenia
Interventions
PF-02545920, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 99 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
10
States / cities
Glendale, California • Lemon Grove, California • Paramount, California + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2017 · Synced Oct 22, 2026, 5:10 AM EDT
Recruiting Phase 2Phase 3 Interventional

A Study of TAK-360 in People With Narcolepsy or Idiopathic Hypersomnia

NCT07646678
View directory record Official record
Conditions
Idiopathic Hypersomnia, Narcolepsy Type 1, Narcolepsy Type 2
Interventions
TAK-360, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 71 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
17
States / cities
Chula Vista, California • Colorado Springs, Colorado • Brandon, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 4 Interventional Results available

Electrophysiological Effects of Guanfacine Extended Release in Attention Deficit Hyperactivity Disorder (ADHD)

NCT01069523
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Guanfacine Extended Release, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
6 Years to 12 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 3, 2012 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase1, STP7 Cocaine Drug-Drug Interaction Study

NCT06273540
View directory record Official record
Conditions
Cocaine Use Disorder
Interventions
STP7 (mavoglurant), Placebo, Cocaine Hydrochloride
Drug
Lead sponsor
Stalicla SA
Industry
Eligibility
18 Years to 59 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 22, 2026, 5:10 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Study Assessing the Efficacy, Safety and PK of Alpelisib (BYL719) in Pediatric and Adult Patients With PIK3CA-related Overgrowth Spectrum

NCT04589650
View directory record Official record
Conditions
PIK3CA-related Overgrowth Spectrum (PROS)
Interventions
Alpelisib, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
0 Days to 100 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
11
States / cities
San Francisco, California • Aurora, Colorado • St Louis, Missouri + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Empagliflozin (BI 10773) and Sitagliptin Versus Placebo Over 76 Weeks in Patients With Type 2 Diabetes

NCT01289990
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
BI 10773, Placebo, Sitagliptin 100mg
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
2,705 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
40
States / cities
Birmingham, Alabama • Glendale, Arizona • Mesa, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2014 · Synced Oct 22, 2026, 5:10 AM EDT
Active, not recruiting Phase 3 Interventional

Capivasertib+Paclitaxel as First Line Treatment for Patients With Locally Advanced or Metastatic TNBC

NCT03997123
View directory record Official record
Conditions
Triple Negative Breast Neoplasms
Interventions
Capivasertib, Paclitaxel, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
923 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
22
States / cities
Whittier, California • Fort Myers, Florida • Miami, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 2 Interventional Results available

A Phase 2 Study to Evaluate Efficacy and Safety of VX-561 in Subjects Aged 18 Years and Older With Cystic Fibrosis

NCT03911713
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
VX-561, IVA, Placebo
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
30
States / cities
Birmingham, Alabama • Tucson, Arizona • Long Beach, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2022 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 2 Interventional

Efficacy and Safety of TAK-875 in Combination With Sitagliptin in Participants With Type 2 Diabetes Mellitus

NCT01414920
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, TAK-875, Sitagliptin, TAK-875 and Sitagliptin
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 80 Years
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
80
States / cities
Birmingham, Alabama • Brimingham, Alabama • Chandler, Arizona + 77 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2016 · Synced Oct 22, 2026, 5:10 AM EDT
Completed Phase 3 Interventional Results available

Efficacy of Vortioxetine (Lu AA21004) in Treating Generalized Anxiety Disorder

NCT00730691
View directory record Official record
Conditions
Generalized Anxiety Disorder
Interventions
Placebo, Vortioxetine, Duloxetine
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 65 Years
Enrollment
781 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
66
States / cities
Anaheim, California • Beverly Hills, California • Fresno, California + 63 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 22, 2026, 5:10 AM EDT
Terminated Phase 3 Interventional Results available

Oral Treprostinil in Subjects With Pulmonary Hypertension Associated With Heart Failure With Preserved Ejection Fraction

NCT03037580
View directory record Official record
Conditions
Pulmonary Hypertension, Heart Failure With Preserved Ejection Fraction
Interventions
Oral treprostinil, Placebo
Drug
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years to 85 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
82
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 66 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2020 · Synced Oct 22, 2026, 5:10 AM 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 22, 2026, 5:10 AM EDT
Completed Phase 3 Interventional Results available

Daily Everolimus in Combination With Trastuzumab and Vinorelbine in HER2/Neu Positive Women With Locally Advanced or Metastatic Breast Cancer

NCT01007942
View directory record Official record
Conditions
HER2/Neu Over-expressing Locally Advanced Breast Cancer, Metastatic Breast Cancer
Interventions
everolimus, Placebo, vinorelbine, trastuzumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
569 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
43
States / cities
Tucson, Arizona • La Jolla, California • Greenwood Village, Colorado + 30 more
Source: ClinicalTrials.gov public record
Updated Apr 5, 2017 · Synced Oct 22, 2026, 5:10 AM EDT