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ClinicalTrials.gov public records Last synced Jun 25, 2026, 9:42 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Placebo Effect Clear all
Completed Phase 3 Interventional Results available

A Global Study to Assess the Effects of MEDI4736 Following Concurrent Chemoradiation in Patients With Stage III Unresectable Non-Small Cell Lung Cancer

NCT02125461
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
MEDI4736, PLACEBO
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
713 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
60
States / cities
Chandler, Arizona • Goodyear, Arizona • Jonesboro, Arkansas + 53 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Determine the Safety, Tolerability, and Effects of GSK2374697 in Healthy Volunteers

NCT01545570
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
GSK2376497, 0.9% sodium chloride
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 24, 2017 · Synced Jun 25, 2026, 9:42 PM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

The Role of the Opioid System in Placebo Effects on Pain and Social Rejection

NCT04650841
View directory record Official record
Conditions
Pain, Rejection, Placebo Effect
Interventions
Placebo Cream with Naloxone, Control Cream with Naloxone, Placebo Cream with Saline, Control Cream with Saline
Drug
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 3 Interventional Results available

A Study of Tirzepatide (LY3298176) Versus Placebo in Participants With Type 2 Diabetes Inadequately Controlled on Insulin Glargine With or Without Metformin

NCT04039503
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Tirzepatide, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
5
States / cities
Fresno, California • New Port Richey, Florida • Nashua, New Hampshire + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2022 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 3 Interventional Results available

A One-Year Study To Evaluate The Effects And Safety Of CP-690,550 In Patients With Moderate To Severe Chronic Plaque Psoriasis

NCT01276639
View directory record Official record
Conditions
Psoriasis
Interventions
CP-690,550, Placebo/CP-690,550
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
901 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
32
States / cities
Birmingham, Alabama • Irvine, California • San Diego, California + 25 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2014 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study in Older Subjects to Evaluate the Safety and Ability of Andexanet Alfa to Reverse the Anticoagulation Effect of Apixaban

NCT02207725
View directory record Official record
Conditions
Bleeding
Interventions
Andexanet, Placebo
Biological · Other
Lead sponsor
Portola Pharmaceuticals
Industry
Eligibility
50 Years to 75 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Jun 25, 2026, 9:42 PM EDT
Not listed Phase 3 Interventional

Effects of Selected Vegetable and Herb Mix (SV) on Advanced Non-small Cell Lung Cancer

NCT00246727
View directory record Official record
Conditions
Non-small Cell Lung Cancer
Interventions
Selected Vegetable and Herb Mix
Drug
Lead sponsor
Sun Farm Corporation
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2011 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 2 Interventional Results available

A Trial to Study Neladenoson Bialanate Over 20 Weeks in Patients With Chronic Heart Failure With Reduced Ejection Fraction

NCT02992288
View directory record Official record
Conditions
Heart Failure
Interventions
Neladenoson bialanate (BAY1067197), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
427 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
9
States / cities
Naples, Florida • Detroit, Michigan • Jackson, Mississippi + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 4 Interventional

Study of Medication and Placebo Response in Major Depression

NCT00229476
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
sertraline (Zoloft)
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2016 · Synced Jun 25, 2026, 9:42 PM EDT
Active, not recruiting Phase 4 Interventional

Biofreeze® vs. a Placebo on Chronic Low Back Pain Walking Gait Characteristics and Pain

NCT03888820
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
Biofreeze, Placebo
Drug
Lead sponsor
Sport and Spine Rehab Clinical Research Foundation
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 24, 2019 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Prospective, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Effects of LasoperinTM on Cognitive Function in Healthy Adults

NCT05994391
View directory record Official record
Conditions
Cognitive Impairment, Cognitive Decline, Cognition Disorders in Old Age, Well-Being, Psychological, Inflammation, Cognitive Fun
Interventions
LasoperinTM, Placeo
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
30 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 3 Interventional Results available

TELESTAR (Telotristat Etiprate for Somatostatin Analogue Not Adequately Controlled Carcinoid Syndrome)

NCT01677910
View directory record Official record
Conditions
Carcinoid Syndrome
Interventions
Telotristat etiprate, Placebo-matching telotristat etiprate
Drug
Lead sponsor
Lexicon Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
17
States / cities
Mobile, Alabama • Palo Alto, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2018 · Synced Jun 25, 2026, 9:42 PM EDT
Recruiting Phase 2 Interventional

Effects of Anakinra in Subjects With Corticosteroid-resistant/Intolerant Meniere's Disease and Autoimmune Inner Ear Disease

NCT03587701
View directory record Official record
Conditions
Autoimmune Inner Ear Disease, Meniere's Disease
Interventions
Anakinra 100Mg/0.67Ml Inj Syringe (Period 1), Placebo injection (Period 1), Anakinra 100Mg/0.67Ml Inj Syringe (Period 2), Placebo injection (Period 2)
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 75 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 4 Interventional Results available

The Effect of Welchol on Glucose Metabolism in Type 2 Diabetics

NCT00951899
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Colesevelam, Placebo, Diet, Metformin
Drug · Other · Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
35 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 10, 2013 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 2 Interventional Results available

Metabolic Effects of Paricalcitol

NCT01003275
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Paricalcitol, Placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2014 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 3 Interventional

A Study to Investigate the Effect of Baxdrostat on Ambulatory Blood Pressure in Participants With Resistant Hypertension

NCT06168409
View directory record Official record
Conditions
Resistant Hypertension
Interventions
Baxdrostat, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
16
States / cities
Surprise, Arizona • Hollywood, Florida • Lake Worth, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Thorough QT Study to Evaluate Ampreloxetine in Healthy Subjects

NCT04688632
View directory record Official record
Conditions
Symptomatic Neurogenic Orthostatic Hypertension, nOH
Interventions
Ampreloxetine <Dose A>, Ampreloxetine <Dose B>, Ampreloxetine Placebo, Moxifloxacin, Moxifloxacin Placebo
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effect of Alendronate on the Immune Response to Hepatitis B Vaccine in Healthy Adults

NCT02057263
View directory record Official record
Conditions
Hepatitis B
Interventions
Alendronate, Hepatitis B Vaccine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 70 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2016 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 4 Interventional Results available

Effect of Postoperative Single Dose of Ketamine on Pain After Mastectomy

NCT04831736
View directory record Official record
Conditions
Postoperative Pain
Interventions
Ketamine, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 2 Interventional

Safety Study of BMS-770767 in Subjects With Type 2 Diabetes

NCT01046422
View directory record Official record
Conditions
Diabetes Type 2
Interventions
BMS-770767, Placebo, Metformin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 75 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Lomita, California • Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Oct 11, 2015 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 Study of LQT-1213 in Healthy Adults

NCT05759962
View directory record Official record
Conditions
Long QT Syndrome
Interventions
LQT-1213, Placebo
Drug · Other
Lead sponsor
Thryv Therapeutics, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Phase 2 Interventional Results available

18-Month Study of Memory Effects of Curcumin

NCT01383161
View directory record Official record
Conditions
Age-associated Cognitive Impairment, Mild Cognitive Impairment (MCI)
Interventions
Curcumin, Placebo
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 90 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 2, 2020 · Synced Jun 25, 2026, 9:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of the Effect of Low Level Laser Light Therapy on Reducing the Appearance of Cellulite in the Thighs and Buttocks.

NCT01702259
View directory record Official record
Conditions
Cellulite
Interventions
Erchonia Scanner device (GLS), Placebo device
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Marion, Indiana • Bloomfield Hills, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Jun 25, 2026, 9:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

An Exploratory Study To Look At The Effect Of Two Investigational Drugs On Body Fat And Inflammation

NCT00388180
View directory record Official record
Conditions
Hypercholesterolemia, Dyslipidaemias, Obesity
Interventions
GW501516, GW590735
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2004
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 18, 2012 · Synced Jun 25, 2026, 9:42 PM EDT