Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 2, 2026, 7:27 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–72 of 266 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Nitrogen (placebo) Clear all
Active, not recruiting Phase 3 Interventional

Tafasitamab + Lenalidomide + R-CHOP Versus R-CHOP in Newly Diagnosed High-intermediate and High Risk DLBCL Patients

NCT04824092
View directory record Official record
Conditions
Diffuse Large B-cell Lymphoma
Interventions
Tafasitamab, Lenalidomide, Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, Prednisone, Tafasitamab placebo, Lenalidomide placebo
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
899 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
47
States / cities
Daphne, Alabama • Anaheim, California • Clovis, California + 44 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 2, 2026, 7:27 AM EDT
Terminated Phase 1 Interventional

Phase Ib/II Study of M3814 With Etoposide and Cisplatin in Small Cell Lung Cancer (SCLC) Extensive Disease (ED)

NCT03116971
View directory record Official record
Conditions
Small Cell Lung Cancer
Interventions
M3814, Cisplatin, Etoposide
Drug
Lead sponsor
EMD Serono Research & Development Institute, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
16
States / cities
Mesa, Arizona • Santa Rosa, California • Whittier, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 2, 2026, 7:27 AM EDT
Terminated Phase 3 Interventional Results available

Tecemotide Following Concurrent Chemo-radiotherapy for Non-small Cell Lung Cancer

NCT02049151
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
Tecemotide, Placebo, Cyclophosphamide (CPA), Saline (sodium chloride)
Drug
Lead sponsor
EMD Serono
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Rockland, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 23, 2017 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 2 Interventional Results available

Nitrous Oxide as Treatment for Major Depression - a Pilot Study

NCT02139540
View directory record Official record
Conditions
Depression, Major Depressive Disorder
Interventions
Nitrous Oxide, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 2 Interventional Results available

A Study of the Effects of GC4419 on Radiation Induced Oral Mucositis in Patients With Head/Neck Cancer

NCT02508389
View directory record Official record
Conditions
Radiation Induced Oral Mucositis
Interventions
Low Dose GC4419: 30mg/day, High Dose GC4419: 90mg/day, Placebo, Intensity-Modulated Radiation Therapy, Cisplatin
Drug · Radiation
Lead sponsor
Galera Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
60
States / cities
Phoenix, Arizona • Tucson, Arizona • Jonesboro, Arkansas + 55 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2021 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 3 Interventional

A Study of Neoadjuvant Atezolizumab Plus Chemotherapy Versus Placebo Plus Chemotherapy in Patients With Resectable Stage II, IIIA, or Select IIIB Non-Small Cell Lung Cancer (IMpower030)

NCT03456063
View directory record Official record
Conditions
Non-Small-Cell Lung
Interventions
Atezolizumab (MPDL3280A), an engineered anti-PD-L1 antibody, Placebo Comparator, Nab-paclitaxel, Pemetrexed, Carboplatin, Cisplatin, Gemcitabine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
29
States / cities
Tucson, Arizona • Los Angeles, California • Orange, California + 23 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of First-line Treatment With Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy in Women With Persistent, Recurrent, or Metastatic Cervical Cancer (MK-3475-826/KEYNOTE-826)

NCT03635567
View directory record Official record
Conditions
Cervical Cancer
Interventions
Pembrolizumab, Paclitaxel, Cisplatin, Carboplatin, Bevacizumab, Placebo to pembrolizumab
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
617 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
20
States / cities
Anchorage, Alaska • Phoenix, Arizona • Orange, California + 15 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 2 Interventional Results available

Clinical Trial to Evaluate Safety and Efficacy of CCX168 in ANCA-Associated Vasculitis

NCT02222155
View directory record Official record
Conditions
ANCA-associated Vasculitis
Interventions
CCX168 10 mg, twice daily, plus cyclophosphamide/rituximab plus glucocorticoids, CCX168 30 mg, twice daily, cyclophosphamide/rituximab plus glucocorticoids, Placebo, twice daily, plus cyclophosphamide/rituximab plus glucocorticoids
Drug · Other
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
39
States / cities
Huntsville, Alabama • Phoenix, Arizona • Tucson, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 2, 2026, 7:27 AM EDT
Active, not recruiting Phase 3 Interventional

Efficacy and Safety of Pembrolizumab (MK-3475) in Combination With Chemoradiotherapy (CRT) Versus CRT Alone in Muscle-invasive Bladder Cancer (MIBC) (MK-3475-992/KEYNOTE-992)

NCT04241185
View directory record Official record
Conditions
Urinary Bladder Neoplasms
Interventions
Pembrolizumab, Conventional Radiotherapy (Bladder only), Conventional Radiotherapy (Bladder and pelvic nodes), Hypofractionated Radiotherapy (Bladder only), Cisplatin, Fluorouracil (5-FU), Mitomycin C (MMC), Gemcitabine, Placebo to Pembrolizumab
Drug · Radiation
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
24
States / cities
Washington D.C., District of Columbia • Bay Pines, Florida • Orlando, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 2, 2026, 7:27 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Effects of Red Beetroot Juice on High-Fat Meal-Induced Endothelial Dysfunction and Cardiometabolic Disturbances

NCT02949115
View directory record Official record
Conditions
Overweight, Obesity, Aging, Menopause
Interventions
70 mL red beetroot juice, 70 mL red beetroot juice without nitrate, 70 mL placebo drink plus potassium nitrate, 70 mL placebo drink
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
40 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 3 Interventional Results available

A Study of PCI-32765 (Ibrutinib) in Combination With Either Bendamustine and Rituximab or Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone in Participants With Previously Treated Indolent Non-Hodgkin Lymphoma

NCT01974440
View directory record Official record
Conditions
Lymphoma
Interventions
Bendamustine, Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, Prednisone, PCI-32765 (Ibrutinib), Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
403 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
32
States / cities
Gilbert, Arizona • Campbell, California • Duarte, California + 29 more
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 3 Interventional Results available

A Study of the Bruton's Tyrosine Kinase Inhibitor Ibrutinib Given in Combination With Bendamustine and Rituximab in Patients With Newly Diagnosed Mantle Cell Lymphoma

NCT01776840
View directory record Official record
Conditions
Mantle Cell Lymphoma
Interventions
Bendamustine, Rituximab, Ibrutinib, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
65 Years and older
Enrollment
523 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
44
States / cities
Tucson, Arizona • Burbank, California • La Jolla, California + 41 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2025 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 3 Interventional

A Study Comparing the Efficacy and Safety of Polatuzumab Vedotin With Rituximab-Cyclophosphamide, Doxorubicin, and Prednisone (R-CHP) Versus Rituximab-Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone (R-CHOP) in Participants With Diffuse Large B-Cell Lymphoma

NCT03274492
View directory record Official record
Conditions
Diffuse Large B-Cell Lymphoma
Interventions
Polatuzumab Vedotin, Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, Vincristine Placebo, Prednisone, Polatuzumab vedotin Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
49
States / cities
Birmingham, Alabama • Daphne, Alabama • Duarte, California + 38 more
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Nitrous Oxide Treatment for Tinnitus

NCT03365011
View directory record Official record
Conditions
Tinnitus
Interventions
Nitrous oxide gas for inhalation, Placebo gas for inhalation
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 14, 2018 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 3 Interventional

Combination Chemotherapy and Radiation Therapy With or Without Gefitinib in Treating Patients With Stage III Non-Small Cell Lung Cancer That Cannot Be Removed By Surgery

NCT00020709
View directory record Official record
Conditions
Adenocarcinoma of the Lung, Bronchoalveolar Cell Lung Cancer, Large Cell Lung Cancer, Squamous Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer
Interventions
cisplatin, docetaxel, etoposide, gefitinib, radiation therapy, placebo
Drug · Radiation · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2013 · Synced Oct 2, 2026, 7:27 AM EDT
Withdrawn Phase 2 Interventional

N2O for Acute Suicidality and Depression in the ED

NCT05710887
View directory record Official record
Conditions
Suicidal Ideation, Major Depressive Disorder, Treatment Resistant Depression
Interventions
Nitrous oxide gas for inhalation, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 3 Interventional

Prinomastat and Combination Chemotherapy in Treating Patients With Metastatic or Recurrent Non-small Cell Lung Cancer

NCT00004199
View directory record Official record
Conditions
Lung Cancer
Interventions
cisplatin, gemcitabine hydrochloride, prinomastat
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 8, 2012 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 2 Interventional

Hyperbaric Oxygen Therapy (HBO2T) for Post-Concussive Symptoms (PSC) After Mild Traumatic Brain Injury (mTBI)

NCT01220713
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Post-Concussive Syndrome
Interventions
Hyperbaric Oxygen Therapy
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
19 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
Portsmouth, Virginia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 27, 2013 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Role of Instructions in Nitrous Oxide Effects and Choice - 10

NCT00000258
View directory record Official record
Conditions
Opioid-Related Disorders, Substance-Related Disorders
Interventions
Nitrous oxide 10% & placebo, Nitrous oxide 20% & placebo, Nitrous oxide 30% & placebo, Nitrous oxide 40% and placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 32 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 1997
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Nitric Oxide Administration During Pediatric Cardiopulmonary Bypass Surgery to Prevent Platelet Activation

NCT03455218
View directory record Official record
Conditions
Inflammation, Platelet Dysfunction
Interventions
Nitric Oxide, Placebo, INOmax
Drug · Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
Up to 1 Year
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 13, 2020 · Synced Oct 2, 2026, 7:27 AM EDT
Terminated Phase 3 Interventional

First-Line Treatment for Locally Advanced or Metastatic Mesenchymal Epithelial Transition Factor (MET) - Positive Gastric, Lower Esophageal, or Gastroesophageal Junction (GEJ) Adenocarcinoma

NCT01697072
View directory record Official record
Conditions
Gastric Cancer
Interventions
Rilotumumab, Placebo, Epirubicin, Cisplatin, Capecitabine
Drug · Other
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 99 Years
Enrollment
609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
16
States / cities
Tucson, Arizona • Aurora, Colorado • Pueblo, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide for Pain Management During In-office Transcervical Sterilization

NCT02312739
View directory record Official record
Conditions
Contraception, Inhalation of Nitrous Oxide
Interventions
In-office Transcervical Sterilization (Essure®), Standard Oral pain medications, Intramuscular Ketorolac, Placebo pills, Oxygen, Nitrous Oxide
Procedure · Drug · Other
Lead sponsor
University of New Mexico
Other
Eligibility
21 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jul 6, 2016 · Synced Oct 2, 2026, 7:27 AM EDT
Completed Phase 2 Interventional

Combination Chemotherapy With or Without Bevacizumab in Treating Patients With Malignant Mesothelioma

NCT00027703
View directory record Official record
Conditions
Advanced Malignant Mesothelioma, Epithelial Mesothelioma, Localized Malignant Mesothelioma, Recurrent Malignant Mesothelioma, Sarcomatous Mesothelioma
Interventions
gemcitabine hydrochloride, cisplatin, bevacizumab, placebo, laboratory biomarker analysis
Drug · Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 11, 2014 · Synced Oct 2, 2026, 7:27 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Phase 1b/2 Study of OMP-59R5 (Tarextumab) in Combination With Etoposide and Platinum Therapy

NCT01859741
View directory record Official record
Conditions
Stage IV Small Cell Lung Cancer
Interventions
OMP-59R5, Etoposide, Placebo, Cisplatin or Carboplatin
Drug
Lead sponsor
OncoMed Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
35
States / cities
Rogers, Arkansas • Los Angeles, California • Denver, Colorado + 29 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2020 · Synced Oct 2, 2026, 7:27 AM EDT