AIDS-Related Opportunistic Infections clinical trials
The registry lists 167 studies for AIDS-Related Opportunistic Infections across more than 10 countries. 2 are recruiting or about to start. 4 of them are mainly about AIDS-Related Opportunistic Infections (how this is decided). Per ClinicalTrials.gov, last updated 2026-09-10. Counting its narrower condition AIDS-related Kaposi sarcoma too: 209 studies, 4 open.
Get an email when these change. Save the AIDS-Related Opportunistic Infections studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.
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Example · made-up studies
Breast cancer · Recruiting: 2 came in, 3 changed
What changed in your saved searches, Oct 31 – Nov 6:
A study of drug A after surgery for early breast cancer
Came in · now Recruiting
Drug B with hormone therapy in advanced breast cancer
Changed
· Sites: 4 added, including Seoul and Busan
· Enrollment: 300 → 450 participants
Exercise during chemotherapy
Now Active, not recruiting
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Who runs them
National Institute of Allergy and Infectious Diseases (NIAID) (79) · Pfizer (13) · Hoffmann-La Roche (8) · Astra USA (5) · Fisons (5) · Bristol-Myers Squibb (3) · Agouron Pharmaceuticals (3) · Ionis Pharmaceuticals, Inc. (3)
What is being tested here
Drugs under test in AIDS-Related Opportunistic Infections studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted
Who these studies take
No AIDS-Related Opportunistic Infections study is recruiting now.
Across all 167 studies, recruiting or not: 20% stop at 75 or younger and 18% at 65; 56% take children; 0% are for women only and 2% for men only; 1% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.
Studies
Recruiting first, then most recently updated. Showing 50 of 167. Browse all 167 → or search them.
- Enhanced Treatment Strategy for Disseminated MAC Infection in HIV Patients: A Randomized Controlled TrialNot yet recruitingNCT07585461Not applicable
- Real-world Cohort Study of Antiretroviral Therapy in HIV Patients With Opportunistic InfectionsNot yet recruitingNCT07526363
- Evaluation of Advanced HIV Disease Differentiated Care Model in MalawiCompletedNCT05510973Not applicable1 country
- Point-of Care Ultrasound for Patients With HIVCompletedNCT04246983Not applicable1 country
- Driving Reduced AIDS-associated Meningo-encephalitis MortalityCompletedNCT03226379Not applicable3 countries
- A Study of Foscarnet Plus Ganciclovir in the Treatment of Cytomegalovirus of the Eye in Patients With AIDS Who Have Already Been Treated With GanciclovirCompletedNCT00000970Phase 11 country
- A Study of Itraconazole in the Treatment and Prevention of Histoplasmosis, a Fungal Infection, in Patients With AIDSCompletedNCT00000975Phase 21 country
- A Multicenter, Double Blind, Comparative Study of Zidovudine Alone Versus Zidovudine and Acyclovir as Treatment for HIV-Infected Patients With CD4+ Counts Less Than 200 Cells/mm3CompletedNCT00000712Phase 21 country
- A Study of Three Drugs Plus Zidovudine in the Prevention of Infections in HIV-Infected PatientsCompletedNCT00000991Phase 32 countries
- A Multi-Center Clinical Trial To Evaluate Azidothymidine (AZT) in the Treatment of Human Immunodeficiency Virus (HIV) Infection in Patients With AIDS Post First Episode PCPCompletedNCT00000700Phase 31 country
- Prophylaxis Against Tuberculosis (TB) in Patients With Human Immunodeficiency Virus (HIV) Infection and Suspected Latent Tuberculous InfectionCompletedNCT00000959Not applicable1 country
- Comparison of Trimetrexate Plus Leucovorin Calcium Rescue Versus Sulfamethoxazole-Trimethoprim in the Treatment of Pneumocystis Carinii Pneumonia (PCP) in Patients With AIDSCompletedNCT00001013Phase 31 country
- The Treatment of Tuberculosis in HIV-Infected PatientsCompletedNCT00001033Phase 31 country
- A Study of AZT Plus Ganciclovir in Patients With AIDS and Cytomegalovirus (CMV) InfectionCompletedNCT00000995Not applicable1 country
- A Study of Pentamidine in the Prevention of Pneumocystis Carinii PneumoniaCompletedNCT00001003Not applicable1 country
- A Study of AZT in HIV-Infected Patients With AIDS-Related Kaposi's SarcomaCompletedNCT00000994Phase 31 country
- Trimetrexate Plus Leucovorin Calcium Rescue Versus Sulfamethoxazole-Trimethoprim in the Treatment of Pneumocystis Carinii Pneumonia (PCP) in Patients With AIDSCompletedNCT00001014Phase 31 country
- A Study of Foscarnet in the Treatment of Cytomegalovirus (CMV) of the Eyes in Patients With AIDS Who Cannot Use GanciclovirWithdrawnNCT00000697Phase 2
- The Safety and Effectiveness of Valacyclovir HCl in the Treatment of Herpes Simplex or Varicella/Zoster Infections in HIV-1 Infected ChildrenWithdrawnNCT00001054Phase 1
- A Study of Trimetrexate in the Treatment of Pneumocystis Carinii Pneumonia (PCP) in Patients With AIDS Not Previously Treated for PCPCompletedNCT00000998Phase 11 country
- A Study to Evaluate the Effects of Azithromycin on MAC Disease Prevention in HIV-Positive PatientsCompletedNCT00000947Not applicable1 country
- A Controlled Trial Comparing the Efficacy of Aerosolized Pentamidine and Parenteral/Oral Sulfamethoxazole-Trimethoprim in the Treatment of Pneumocystis Carinii Pneumonia in AIDSCompletedNCT00000715Phase 31 country
- A Prospective Study of Multidrug Resistance and a Pilot Study of the Safety of and Clinical and Microbiologic Response to Levofloxacin in Combination With Other Antimycobacterial Drugs for Treatment of Multidrug-Resistant Pulmonary Tuberculosis (MDRTB) in HIV-Infected Patients.CompletedNCT00000796Not applicable1 country
- Aerosols in the Treatment of Pneumocystis Pneumonia: A Pilot Study Quantitating the Deposition of Aerosolized Pentamidine as Delivered in ACTG 040 and Comparing Its Toxicity With Parenteral Pentamidine TherapyCompletedNCT00000722Not applicable1 country
- A Phase I Pharmacokinetic and Tolerance Study of 28-Day Regimens of Oral GanciclovirCompletedNCT00000668Phase 11 country
- Foscarnet Treatment of Serious CMV Retinitis Infection in Patients With Acquired Immunodeficiency SyndromeCompletedNCT00000726Phase 11 country
- Comparison of Three Treatments for Pneumocystis Pneumonia in AIDS PatientsTerminatedNCT00000730Phase 31 country
- A Phase II Dose-Ranging, Open-Labelled Trial of Foscarnet Salvage Therapy for AIDS Patients With Sight-Threatening CMV Retinitis Who Cannot Be Treated With Ganciclovir Due To Myelosuppression or Treatment FailureCompletedNCT00000691Phase 21 country
- A Controlled Comparative Trial of Sulfamethoxazole-Trimethoprim Versus Aerosolized Pentamidine for Secondary Prophylaxis of Pneumocystis Carinii Pneumonia in AIDS Patients Receiving Azidothymidine (AZT)CompletedNCT00000727Phase 31 country
- A Double-Blind, Placebo-Controlled Trial To Evaluate Intravenous Gamma Globulin in Children With Symptomatic HIV Infection Receiving ZidovudineCompletedNCT00000720Phase 32 countries
- A Randomized, Unblinded Trial of Zidovudine Versus ddC in the Treatment of Patients Status Post PCP Who Received Long-Term Zidovudine Therapy in Protocol ACTG 002CompletedNCT00000682Phase 31 country
- Aerosols in the Treatment of Asymptomatic Pneumocystis Pneumonia: A Pilot Study Assessing the Effectiveness of Aerosolized Pentamidine as Treatment of Subclinical Pneumocystis Infection in Patients With No Clinical SymptomsCompletedNCT00000707Not applicable1 country
- Preventive Treatment Against Tuberculosis (TB) in Patients With Human Immunodeficiency Virus (HIV) Infection and Confirmed Latent Tuberculous InfectionCompletedNCT00000638Not applicable2 countries
- Prophylaxis Against Tuberculosis (TB) in Patients With Human Immunodeficiency Virus (HIV) Infection and Confirmed Latent Tuberculous InfectionCompletedNCT00000636Not applicable1 country
- A Randomized Double Blind Protocol Comparing Amphotericin B With Flucytosine to Amphotericin B Alone Followed by a Comparison of Fluconazole and Itraconazole in the Treatment of Acute Cryptococcal MeningitisCompletedNCT00000639Not applicable1 country
- Treatment of Acyclovir-Resistant Mucocutaneous Herpes Simplex Disease in Patients With AIDS: Open Label Pilot Study of Topical TrifluridineCompletedNCT00000635Not applicable1 country
- Comparison of Two Methods in the Treatment of Cytomegalovirus of the Eyes in Patients With AIDSCompletedNCT00001061Phase 21 country
- Nitazoxanide for the Treatment of Chronic Diarrhea in HIV Infected ChildrenCompletedNCT00055107Phase 1/22 countries
- The Safety and Effectiveness of Zidovudine in the Treatment of HIV-Infected Children With Mild to Moderate SymptomsCompletedNCT00000990Phase 21 country
- A Study of Nitazoxanide in Patients With AIDS and Diarrhea Caused by CryptosporidiumCompletedNCT00001081Phase 21 country
- A Study of Two Forms of Pentamidine in HIV-Infected Children Who May Have Pneumocystis Carinii PneumoniaCompletedNCT00000974Phase 11 country
- A Study of Itraconazole in Preventing the Return of Histoplasmosis, a Fungal Infection, in Patients With AIDSCompletedNCT00000992Phase 11 country
- A Phase I/II Pilot Treatment Study Of CSF Penetration And Response To Ganciclovir And Foscarnet In CMV Neurologic Disease.WithdrawnNCT00000856Phase 1
- A Study of Cidofovir in HIV-Infected Children With Cytomegalovirus (CMV) DiseaseWithdrawnNCT00000881Phase 1
- Effects of MAC Preventive Therapy on Disease-Causing Bacteria in HIV-Infected Patients: A Substudy of CPCRA 048CompletedNCT000009331 country
- A Study to Compare the Use of Fluconazole as Continuous Therapy Versus Periodic Therapy in HIV-Positive Patients With Recurrent ThrushCompletedNCT00000951Phase 42 countries
- An Open, Prospective, Multicenter Study of Trimetrexate With Leucovorin Rescue for AIDS Patients With Pneumocystis Carinii Pneumonia (PCP) and Serious Intolerance to Approved TherapiesCompletedNCT00000714Phase 31 country
- A Study to Learn More About MAC Disease and the Use of Anti-HIV Drugs in Patients With Advanced HIV InfectionCompletedNCT00000895Not applicable1 country
- A Study to Evaluate the Effects of Giving Proleukin (rIL-2) to HIV-Positive Patients With CD4 Counts Greater Than 300 Cells/mm3CompletedNCT00000949Phase 31 country
- Effect of Fluconazole, Clarithromycin, and Rifabutin on the Pharmacokinetics of Sulfamethoxazole-Trimethoprim and Dapsone and Their Hydroxylamine MetabolitesCompletedNCT00000826Phase 11 country