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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 2, 2026, 2:21 PM EDT

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

Showing 1–24 of 89 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Clarithromycin Clear all
Completed Phase 1 Interventional

The Safety and Effectiveness of Clarithromycin Plus Zidovudine or Dideoxyinosine in the Treatment of Mycobacterium Avium Complex (MAC) Infections in Children With AIDS

NCT00000971
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Clarithromycin, Zidovudine, Didanosine
Drug
Lead sponsor
Abbott
Industry
Eligibility
3 Months to 18 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Los Angeles, California • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 3, 2008 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Not applicable Interventional

The Safety and Effectiveness of Clarithromycin in the Prevention of Mycobacterium Avium Complex (MAC) Infection in HIV-Infected Patients

NCT00002336
View directory record Official record
Conditions
Mycobacterium Avium-intracellular Infection, HIV Infections
Interventions
Clarithromycin
Drug
Lead sponsor
Abbott
Industry
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 1994
U.S. locations
22
States / cities
Tucson, Arizona • Fresno, California • San Diego, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2015 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 2 Interventional

Chemoprevention Therapy in Treating Patients at High Risk of Developing Multiple Myeloma

NCT00006219
View directory record Official record
Conditions
Multiple Myeloma and Plasma Cell Neoplasm
Interventions
clarithromycin, prasterone
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 3, 2011 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 2 Interventional

Phase II Randomized Open-Label Trial of Atovaquone Plus Pyrimethamine and Atovaquone Plus Sulfadiazine for the Treatment of Acute Toxoplasmic Encephalitis

NCT00000794
View directory record Official record
Conditions
Toxoplasmosis, Cerebral, HIV Infections
Interventions
Sulfadiazine, Clarithromycin, Atovaquone, Pyrimethamine, Leucovorin calcium
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1998
U.S. locations
16
States / cities
Los Angeles, California • Miami, Florida • Honolulu, Hawaii + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Evaluate the Effect of Clarithromycin on the Systemic Exposure of Pacritinib in Healthy Subjects

NCT02807051
View directory record Official record
Conditions
Drug Interaction Study
Interventions
Pacritinib, Clarithromycin, Pacritinib and Clarithromycin
Drug
Lead sponsor
CTI BioPharma
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Not applicable Interventional

The Safety and Effectiveness of Rifabutin, Combined With Clarithromycin or Azithromycin, in HIV-Infected Patients

NCT00001023
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Clarithromycin, Azithromycin, Rifabutin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1998
U.S. locations
11
States / cities
Tucson, Arizona • Palo Alto, California • San Francisco, California + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Sep 2, 2026, 2:21 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Standard Triple Therapy vs Sequential Therapy in Treatment of H Pylori Infection

NCT01723059
View directory record Official record
Conditions
Helicobacter Infection
Interventions
Standard Triple Therapy, Sequential Therapy
Drug
Lead sponsor
Dallas VA Medical Center
Federal
Eligibility
18 Years to 85 Years
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 6, 2012 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Drug-Drug Interaction Study of Colchicine and Clarithromycin

NCT00984061
View directory record Official record
Conditions
Pharmacokinetics
Interventions
colchicine, clarithromycin
Drug
Lead sponsor
Mutual Pharmaceutical Company, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2009 · Synced Sep 2, 2026, 2:21 PM EDT
Completed No phase listed Observational Results available

Association Between Increased Oxidative Stress, Anti-Inflammatory Fatty Acid Formation, and Airway Infection in People With Asthma and Chronic Obstructive Pulmonary Disease

NCT00595114
View directory record Official record
Conditions
Asthma, Pulmonary Disease, Chronic Obstructive
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 18, 2016 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 4 Interventional

Clarithromycin for the Treatment of Infections Caused by Nontuberculous Mycobacteria (NTM)

NCT00600769
View directory record Official record
Conditions
Nontuberculous Mycobacteria, Mycobacterium Avium Complex
Interventions
Clarithromycin
Drug
Lead sponsor
The University of Texas Health Science Center at Tyler
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1991 – 2017
U.S. locations
1
States / cities
Tyler, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 1 Interventional

Effect of Fluconazole, Clarithromycin, and Rifabutin on the Pharmacokinetics of Sulfamethoxazole-Trimethoprim and Dapsone and Their Hydroxylamine Metabolites

NCT00000826
View directory record Official record
Conditions
Bacterial Infections, Mycoses, HIV Infections
Interventions
Clarithromycin, Rifabutin, Sulfamethoxazole-Trimethoprim, Dapsone, Fluconazole
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1999
U.S. locations
2
States / cities
San Francisco, California • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Sep 2, 2026, 2:21 PM EDT
Terminated Phase 1 Interventional

Cohorts of Docetaxel or Cabazitaxel in Combination With the Potent CYP3A4 Inhibitor, Clarithromycin

NCT03043989
View directory record Official record
Conditions
Prostate Cancer
Interventions
Docetaxel, Cabazitaxel, Clarithromycin
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 16, 2020 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Effect of Clarithromycin on LY2216684

NCT01460407
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
LY2216684, Clarithromycin
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 3 Interventional

Comparative Study of 5 Days of M02-472 Clarithromycin Extended-Release Tablets to 7 Days of Clarithromycin Immediate-Release Tablets for the Treatment of Exacerbation of Chronic Bronchitis

NCT00645086
View directory record Official record
Conditions
Acute Bacterial Exacerbation of Chronic Bronchitis (ABECB).
Interventions
clarithromycin extended-release tablets, clarithromycin immediate-release tablets
Drug
Lead sponsor
Abbott
Industry
Eligibility
40 Years and older
Enrollment
465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
135
States / cities
Birmingham, Alabama • Columbiana, Alabama • Hoover, Alabama + 122 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2008 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 3 Interventional Results available

Comparative Study of Ceftaroline vs. Ceftriaxone in Adult Subjects With Community-Acquired Pneumonia

NCT00621504
View directory record Official record
Conditions
Bacterial Pneumonia
Interventions
Ceftaroline fosamil for Injection, IV Ceftriaxone, Placebo, Clarithromycin
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years and older
Enrollment
606 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
12
States / cities
Los Angeles, California • Pasadena, California • Sacramento, California + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 3 Interventional

The Safety and Effectiveness of Clarithromycin and Rifabutin Used Alone or in Combination to Prevent Mycobacterium Avium Complex (MAC) or Disseminated MAC Disease in HIV-Infected Patients

NCT00001030
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Clarithromycin, Rifabutin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years and older
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1996
U.S. locations
41
States / cities
Birmingham, Alabama • Los Angeles, California • Oakland, California + 24 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 2, 2026, 2:21 PM EDT
Terminated Phase 2 Interventional Results available

Treatment of Selinexor in Combination With Clarithromycin, Pomalidomide and Dexamethasone for Relapsed Refractory Multiple Myeloma Patients

NCT04843579
View directory record Official record
Conditions
Myeloma Multiple, Myeloma, Refractory Multiple Myeloma
Interventions
Selinexor, Clarithromycin, Pomalidomide, Dexamethasone
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 74 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Brooklyn, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 24, 2023 · Synced Sep 2, 2026, 2:21 PM EDT
Terminated Phase 4 Interventional Results available

Corticosteroid Therapy for Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP)

NCT01676415
View directory record Official record
Conditions
Chronic Rhinosinusitis Without Nasal Polyps
Interventions
Prednisone, Topical mometasone
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalence Study of Clarithromycin 500 mg Tablets Under Non-Fasting Conditions

NCT00774696
View directory record Official record
Conditions
Healthy
Interventions
clarithromycin 500mg tablets
Drug
Lead sponsor
Ranbaxy Laboratories Limited
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2003
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 16, 2008 · Synced Sep 2, 2026, 2:21 PM EDT
Not yet recruiting Phase 3 Interventional

Personalized vs Standard of Care Treatment for Helicobacter Pylori Eradication Among Veterans

NCT07104318
View directory record Official record
Conditions
Helicobacter Pylori
Interventions
Bismuth quadruple therapy with optimized PPI, Bismuth quadruple therapy with standard PPI, Clarithromycin triple therapy with optimized PPI, Clarithromycin triple therapy with standard PPI, Standard bismuth quadruple therapy
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Sep 2, 2026, 2:21 PM EDT
Recruiting Phase 1Phase 2 Interventional

Selinexor and Backbone Treatments of Multiple Myeloma Patients

NCT02343042
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Selinexor, Dexamethasone, Lenalidomide, Pomalidomide, Bortezomib, Daratumumab, Carfilzomib, Ixazomib, Elotuzumab, Clarithromycin, Belantamab Mafodotin, Mezigdomide
Drug
Lead sponsor
Karyopharm Therapeutics Inc
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
16
States / cities
Gilbert, Arizona • Los Angeles, California • Denver, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 2 Interventional

Phase II Study of Biaxin, Revlimid, and Dexamethasone for Untreated Multiple Myeloma

NCT00151203
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Clarithromycin, Lenalidomide, Dexamethasone
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalency Study of Clarithromycin Tablets Under Fasting Conditions

NCT00601315
View directory record Official record
Conditions
Infection
Interventions
Clarithromycin
Drug
Lead sponsor
Roxane Laboratories
Industry
Eligibility
18 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 2, 2026, 2:21 PM EDT
Completed Phase 2 Interventional Results available

Clarithromycin Mechanisms in Hypersomnia Syndromes

NCT04026958
View directory record Official record
Conditions
Narcolepsy Without Cataplexy, Idiopathic Hypersomnia, Narcolepsy With Cataplexy
Interventions
Clarithromycin, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 2, 2026, 2:21 PM EDT