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ClinicalTrials.gov public records Last synced Nov 3, 2026, 2:24 AM EST

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Showing 1–24 of 3,198 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo (Normal Saline) Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Dopaminergic Modulation of Brain Activation Using Simultaneous PET/Pharmacological MRI

NCT03326245
View directory record Official record
Conditions
Normal Physiology
Interventions
Methylphenidate Pill, Oral Placebo, Intravenous Placebo, Intravenous methylphenidate
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 4 Interventional Results available

Study on the Effects of Intravenous Dexmedetomidine on Pain in Patients Undergoing Elective Spinal Surgery

NCT03325972
View directory record Official record
Conditions
Chronic Pain
Interventions
Dexmedetomidine, Placebo Saline
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 5, 2023 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 3 Interventional Results available

A Study of Synthetic Human Secretin (ChiRhoStim®) Administered Intravenously to Stimulate Exocrine Pancreas Fluid Secretion for Collection Via Endoscope and Laboratory Analysis of DNA Markers

NCT01087801
View directory record Official record
Conditions
Pancreatic Disease
Interventions
ChiRhoStim, Placebo
Drug
Lead sponsor
ChiRhoClin, Inc.
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 6, 2011 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of BPL-1357, A BPL-Inactivated, Whole-Virus, Universal Influenza Vaccine

NCT05027932
View directory record Official record
Conditions
Influenza
Interventions
IN Placebo, IM Placebo, BPL-1357
Other · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 3 Interventional Results available

Phase III Double-blind, Placebo-controlled Study of AZD7442 for Pre-exposure Prophylaxis of COVID-19 in Adult.

NCT04625725
View directory record Official record
Conditions
COVID-19
Interventions
AZD7442, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 120 Years
Enrollment
5,197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
60
States / cities
Birmingham, Alabama • Tempe, Arizona • Little Rock, Arkansas + 53 more
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Nov 3, 2026, 2:24 AM EST
Withdrawn Phase 4 Interventional

Placebo Controlled Evaluation of Sedation and Physiological Response to Intranasal Dexmedetomidine in Severe COPD

NCT02773797
View directory record Official record
Conditions
COPD
Interventions
IN-DEX 1.0 mcg/kg, intranasal saline, IN-DEX 1.5 mcg/kg, intranasal saline, Placebo - Saline
Drug
Lead sponsor
Dayton VA Medical Center
Federal
Eligibility
45 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 2 Interventional Results available

Metabolic Resuscitation Using Ascorbic Acid, Thiamine, and Glucocorticoids in Sepsis.

NCT03422159
View directory record Official record
Conditions
Sepsis, Severe, Septic Shock
Interventions
Ascorbic Acid, Thiamine, Hydrocortisone, Sodium Chloride 0.9%
Drug
Lead sponsor
Community Medical Center, Toms River, NJ
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Lakewood, New Jersey • Toms River, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 21, 2021 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Reactogenicity and Immunogenicity of MVA in Hematopoietic Stem Cell Transplant (HSCT) Subjects

NCT00565929
View directory record Official record
Conditions
Variola Major (Smallpox)
Interventions
Placebo, MVA-BN
Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 2, 2013 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 2 Interventional Results available

To Assess the Safety and Activity of GBR 830, Compared to Placebo, in Adults With Moderate-to-severe Atopic Dermatitis

NCT02683928
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
GBR 830, Placebo
Biological
Lead sponsor
Ichnos Sciences SA
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
12
States / cities
Rogers, Arkansas • Los Angeles, California • San Diego, California + 9 more
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety and Immunogenicity for Regimen Selection of Ad26.RSV.preF and/or RSV preF Protein Combinations Followed by Expanded Safety Evaluation in Adults Aged 60 Years and Older

NCT03502707
View directory record Official record
Conditions
Healthy
Interventions
Placebo, RSV preF Protein 50 mcg, RSV preF Protein 150 mcg, Ad26.RSV.preF 1*10^11 vp, Mixture of Ad26.RSV.preF 5*10^10 vp Plus RSV preF Protein 50 mcg, Mixture of Ad26.RSV.preF 5*10^10 vp Plus RSV preF Protein 150 mcg, Mixture of Ad26.RSV.preF 1*10^11 vp Plus RSV preF Protein 50 mcg, Mixture of Ad26.RSV.preF 1*10^11 vp Plus RSV preF Protein 150 mcg, Selected Regimen
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
60 Years and older
Enrollment
669 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
6
States / cities
Huntsville, Alabama • San Diego, California • Melbourne, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 2 Interventional Results available

Clinical Trial in 22q13 Deletion Syndrome(Phelan-McDermid Syndrome)

NCT01525901
View directory record Official record
Conditions
22q13 Deletion Syndrome, Phelan-McDermid Syndrome
Interventions
Insulin-Like Growth Factor-1 (IGF-1), Normal saline
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
5 Years to 12 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2022 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Paracervical Block During Office Hysteroscopy

NCT00811187
View directory record Official record
Conditions
Paracervical Block
Interventions
Lidocaine paracervical block, Normal Saline
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
21 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 3 Interventional Results available

Phase III Double-blind, Placebo-controlled Study of AZD7442 for Post- Exposure Prophylaxis of COVID-19 in Adults

NCT04625972
View directory record Official record
Conditions
COVID-19
Interventions
AZD7442, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 120 Years
Enrollment
1,131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
50
States / cities
Guntersville, Alabama • Tempe, Arizona • Little Rock, Arkansas + 42 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 2 Interventional Results available

Micronized dHACM vs. Saline in the Treatment of Osteoarthritis of the Knee

NCT03485157
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Micronized dHACM, Saline
Biological · Drug
Lead sponsor
MiMedx Group, Inc.
Industry
Eligibility
21 Years to 80 Years
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
17
States / cities
Birmingham, Alabama • Tempe, Arizona • La Mesa, California + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 3 Interventional Results available

Safety, Efficacy and Pharmacokinetics of OMS302 in Subjects Undergoing Intraocular Lens Replacement With Phacoemulsification

NCT01579565
View directory record Official record
Conditions
Intraocular Lens Replacement
Interventions
OMS302, Placebo
Drug
Lead sponsor
Omeros Corporation
Industry
Eligibility
18 Years and older
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
13
States / cities
Chandler, Arizona • Los Angeles, California • Fort Myers, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Nov 3, 2026, 2:24 AM EST
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Learn About How a New Pneumococcal Vaccine Works in Adults

NCT07086677
View directory record Official record
Conditions
Streptococcus Pneumoniae
Interventions
PG4 vaccine in Buffer 1 with low dose PA-001, PG4 in Buffer 1 with low dose PA-002, PG4 in Buffer 1 with high dose PA-001, PG4 vaccine in Buffer 1 with high dose PA-002, PG4 vaccine in Buffer 2, 20-valent pneumococcal conjugate vaccine, Saline injection
Biological
Lead sponsor
Pfizer
Industry
Eligibility
65 Years to 84 Years
Enrollment
380 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
20
States / cities
Lake Forest, California • Rolling Hills Estates, California • Greenacres City, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 2 Interventional

Evaluating New Formulation of Therapeutic HSV-2 Vaccine

NCT02515175
View directory record Official record
Conditions
Genital Herpes Simplex Type 2
Interventions
Matrix-M2, GEN-003, Placebo
Biological · Drug
Lead sponsor
Genocea Biosciences, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
8
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 5 more
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Nov 3, 2026, 2:24 AM EST
Withdrawn Phase 3 Interventional

Effectiveness of Transverse Abdominus Plane Catheter Blocks to Patient-controlled Analgesia in Laparoscopic Colon Resections

NCT01592630
View directory record Official record
Conditions
Colorectal Disorders, Observation of Neuromuscular Block
Interventions
0.2% ropivacaine, Saline
Drug
Lead sponsor
Stamford Hospital
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 6, 2016 · Synced Nov 3, 2026, 2:24 AM EST
Terminated Not applicable Interventional Accepts healthy volunteers

Pilot Study: Rectus Sheath Blocks for Improving Abdominal Surgery Conditions

NCT02447965
View directory record Official record
Conditions
Hernia, Pain, Postoperative, Abdominal Wall Relaxation After Rectus Sheath Block
Interventions
Bupivacaine, Normal Saline
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Nov 3, 2026, 2:24 AM EST
Completed Early Phase 1 Interventional Accepts healthy volunteers

The Effects of Increased IV Hydration on Nulliparous Women Undergoing an Induction of Labor

NCT02989571
View directory record Official record
Conditions
Labor; Forced or Induced, Affecting Fetus or Newborn
Interventions
Intravenous normal saline administered at 250ml/hr, Intravenous normal saline administered at 125ml/hr
Drug
Lead sponsor
MemorialCare Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Nov 3, 2026, 2:24 AM EST
Terminated Phase 1 Interventional

Testosterone Replacement in Renal Failure

NCT02712944
View directory record Official record
Conditions
Hypogonadism
Interventions
Testosterone, Saline
Drug
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Odessa, Texas
Source: ClinicalTrials.gov public record
Updated May 28, 2019 · Synced Nov 3, 2026, 2:24 AM EST
Recruiting Phase 1 Interventional

Safety and PK of Intrathecal CNTX-3001 for Intractable Chronic Low Back Pain

NCT07122453
View directory record Official record
Conditions
Lower Back Pain
Interventions
CNTX-3001, Placebo
Drug
Lead sponsor
Centrexion Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Napa, California
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Nov 3, 2026, 2:24 AM EST
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of the Antimicrobial Effectiveness of an Antimicrobial Cloth

NCT03229759
View directory record Official record
Conditions
Preoperative Skin Preparation
Interventions
Octenidine Dihydrocloride in aqueous solution, Vehicle Control, Saline Control
Drug · Other
Lead sponsor
Becton, Dickinson and Company
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated Apr 23, 2021 · Synced Nov 3, 2026, 2:24 AM EST
Completed Early Phase 1 Interventional Results available

IV Steroids Versus Steroids Included in Block for Orthopedic Lower Limb Surgery

NCT03855059
View directory record Official record
Conditions
Lower Limb Injury
Interventions
Placebos, Dexamethasone Sodium Phosphate
Drug
Lead sponsor
University of Arizona
Other
Eligibility
5 Years to 25 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 21, 2021 · Synced Nov 3, 2026, 2:24 AM EST