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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Mycobacterium Avium-Intracellulare Infection Clear all
Active, not recruiting Phase 2 Interventional

Clofazimine in the Treatment of Pulmonary Mycobacterium Avium Complex (MAC)

NCT02968212
View directory record Official record
Conditions
Mycobacterium Avium Complex
Interventions
Clofazimine, sugar pill
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
6
States / cities
Denver, Colorado • Tampa, Florida • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 1 Interventional

Adjuvant Cytokine Therapy to Treat Pulmonary Mycobacterium Avium Complex Infection

NCT00111397
View directory record Official record
Conditions
Mycobacterium Avium-Intracellulare Infection
Interventions
Cytokine therapy, Interferon Gamma, GM-CSF
Procedure · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 3 Interventional

Study of Four Different Treatment Approaches for Patients Who Have Mycobacterium Avium Complex Disease (MAC) Plus AIDS

NCT00001047
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Ethambutol hydrochloride, Clarithromycin, Clofazimine, Rifabutin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1996
U.S. locations
16
States / cities
San Francisco, California • Denver, Colorado • Washington D.C., District of Columbia + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Not applicable Interventional

Rifabutin Therapy for the Prevention of Mycobacterium Avium Complex (MAC) Bacteremia in AIDS Patients With CD4 Counts = or < 200: A Double-Blind, Placebo-Controlled Trial

NCT00002032
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Rifabutin
Drug
Lead sponsor
Pharmacia
Industry
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
33
States / cities
Irvine, California • Sylmar, California • Denver, Colorado + 22 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 23, 2026, 10:11 AM EDT
Recruiting Phase 2 Interventional

Safety, Immunogenicity, and Efficacy of Therapeutic Mycobacterium Bovis BCG (BOOST)

NCT07094711
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, Mycobacterium Infections, Nontuberculous
Interventions
Mycobacterium bovis Bacillus Calmette Guerin (BCG) vaccine, preservative-free saline
Biological · Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Not applicable Interventional

A Study to Evaluate the Effects of Azithromycin on MAC Disease Prevention in HIV-Positive Patients

NCT00000947
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Azithromycin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
19
States / cities
San Francisco, California • Denver, Colorado • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 3 Interventional

Effectiveness of Rifabutin in the Treatment of Mycobacterium Avium Complex

NCT03164291
View directory record Official record
Conditions
Nontuberculous Mycobacterial Infections
Interventions
Rifabutin
Drug
Lead sponsor
The University of Texas Health Science Center at Tyler
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1984 – 2017
U.S. locations
1
States / cities
Tyler, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced Jul 23, 2026, 10:11 AM EDT
Completed No phase listed Observational

The Effects of Treatment for Mycobacterium Avium Complex (MAC) on the Cells of HIV-Infected Patients

NCT00000860
View directory record Official record
Conditions
Mycobacterium Avium-Intracellulare Infection, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
11
States / cities
San Francisco, California • Denver, Colorado • Washington D.C., District of Columbia + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 4 Interventional

A Study of Rifabutin, Used Alone or With Ethambutol in the Prevention of Mycobacterium Avium Complex (MAC) Bacteremia in Patients With AIDS

NCT00002343
View directory record Official record
Conditions
Mycobacterium Avium-Intracellulare Infection, HIV Infections
Interventions
Ethambutol hydrochloride, Rifabutin
Drug
Lead sponsor
Pharmacia
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 4 Interventional

Use of Azithromycin and Rifabutin Administered 3 Times Weekly for the Treatment of M. Avium Complex (MAC) Lung Disease

NCT00598962
View directory record Official record
Conditions
Mycobacterium Avium Complex
Interventions
Azithromycin, Rifabutin/rifampin
Drug
Lead sponsor
The University of Texas Health Science Center at Tyler
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2017
U.S. locations
1
States / cities
Tyler, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 2 Interventional Results available

A Study of Standard Drugs for Mycobacterium Avium Complex

NCT04287049
View directory record Official record
Conditions
Mycobacterium Avium Complex
Interventions
Azithromycin
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Jul 23, 2026, 10:11 AM EDT
Completed No phase listed Observational

Mycobacterium Avium Intracellulare Complex (MAC) Study

NCT00826423
View directory record Official record
Conditions
Mycobacterium Avium Intracellulare Complex (MAC)
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 29, 2012 · Synced Jul 23, 2026, 10:11 AM EDT
Terminated Phase 3 Interventional

RHB-204 for the Treatment of Pulmonary Mycobacterium Avium Complex Disease

NCT04616924
View directory record Official record
Conditions
Pulmonary Mycobacterium Avium Complex Infection, Bronchiectasis, Lung Diseases
Interventions
RHB-204, Placebo
Drug
Lead sponsor
RedHill Biopharma Limited
Industry
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
25
States / cities
Glendale, California • Palm Springs, California • Farmington, Connecticut + 21 more
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 1 Interventional

A Study to Evaluate the Effects of Interleukin-12 (rhIL-12) in HIV-Positive Patients With CD4 Cell Counts Less Than 50 Cells/mm3 or 300-500 Cells/mm3

NCT00000857
View directory record Official record
Conditions
HIV Infections
Interventions
Interleukin-12
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2001
U.S. locations
16
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Not applicable Interventional

Evaluation of the Therapeutic Benefit of r-metHuIFN- Gamma in AIDS Patients With Disseminated Mycobacterium Avium-Intracellulare (MAI) Infection: A Multi-Centered Pilot Study

NCT00002037
View directory record Official record
Conditions
Mycobacterium Avium-Intracellulare Infection, HIV Infections
Interventions
Trifluridine
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 2 Interventional

A Study to Evaluate the Efficacy, Safety, Tolerability, and Pharmacokinetics of SPR720 as Compared With Placebo for the Treatment of Participants With Mycobacterium Avium Complex (MAC) Pulmonary Disease

NCT05496374
View directory record Official record
Conditions
Nontuberculous Mycobacterial Pulmonary Disease (NTM-PD)
Interventions
Placebo, SPR720 500 mg, SPR720 1000 mg
Drug
Lead sponsor
Spero Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
28
States / cities
Birmingham, Alabama • Fresno, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Not applicable Interventional

Rifabutin Therapy for the Prevention of Mycobacterium Avium Complex (MAC) Bacteremia in HIV Positive Patients With CD4 Counts = or < 200: Treatment IND Study

NCT00002080
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Rifabutin
Drug
Lead sponsor
Pharmacia
Industry
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Saint Davids, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 2 Interventional

A Phase II Safety and Efficacy Study of Clarithromycin in the Treatment of Disseminated M. Avium Complex (MAC) Infections in Patients With AIDS

NCT00000644
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Clarithromycin
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
U.S. locations
3
States / cities
Los Angeles, California • Chicago, Illinois • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 24, 2011 · Synced Jul 23, 2026, 10:11 AM EDT
Completed No phase listed Observational

A Study to Examine the Effects of Stopping Preventive Therapy for Disseminated Mycobacterium Avium Complex (DMAC) in HIV-Positive Patients

NCT00000907
View directory record Official record
Conditions
Mycobacterium Avium-Intracellulare Infection, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
24
States / cities
Los Angeles, California • Menlo Park, California • San Diego, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2008 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 2 Interventional

A Randomized, Double-Blinded, Placebo-Controlled, Phase II Inhaled Interferon Gamma-1b and Antimycobacterials to Treat Pulmonary Mycobacterium Avium Complex Infections

NCT00021567
View directory record Official record
Conditions
Mycobacterium Avium-Intracellulare Infection
Interventions
Interferon Gamma for Aerosol
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Not applicable Interventional

A Study to Learn More About MAC Disease and the Use of Anti-HIV Drugs in Patients With Advanced HIV Infection

NCT00000895
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Nelfinavir mesylate, Nevirapine, Azithromycin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2001
U.S. locations
26
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Jul 23, 2026, 10:11 AM EDT
Completed No phase listed Observational

Effects of MAC Preventive Therapy on Disease-Causing Bacteria in HIV-Infected Patients: A Substudy of CPCRA 048

NCT00000933
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections, Pneumococcal Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
15
States / cities
San Francisco, California • Denver, Colorado • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Jul 23, 2026, 10:11 AM EDT
Completed Phase 1 Interventional

Placebo-Controlled Trial of Safety and Efficacy of Thalidomide in Patients With Infections Due to Mycobacterium and/or HIV

NCT00002104
View directory record Official record
Conditions
Mycobacterium Avium-Intracellulare Infection, HIV Infections, Tuberculosis, Mycobacterium Infection
Interventions
Thalidomide
Drug
Lead sponsor
Aaron Diamond AIDS Research Center
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 23, 2026, 10:11 AM 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 Jul 23, 2026, 10:11 AM EDT