CLINICAL TRIALS PROFILE FOR AZITHROMYCIN

505(b)(2) Clinical Trials for Azithromycin

This table shows clinical trials for potential 505(b)(2) applications. See the next table for all clinical trials

Trial Type	Trial ID	Title	Status	Sponsor	Phase	Start Date	Summary
New Combination	NCT00694694 ↗	Azithromycin + Artesunate v Artemether-lumefantrine in Uncomplicated Malaria.	Completed	National Institute for Medical Research, Tanzania	Phase 3	2008-06-01	This trial sets out to determine whether the combination of azithromycin and artesunate (AZ+AS) is as good as the current standard treatment for uncomplicated malaria in Tanzania, artemether-lumefantrine (AL). There are two reasons this is important 1. there are only a limited range of drug combinations which work against malaria in this area of Tanzania 2. azithromycin has antimalarial properties, but is also a broad-spectrum antibiotic, so if the combination is an effective antimalarial it might have a place where there are no diagnostic facilities as syndromic treatment for fever. Artesunate and azithromycin have both been used alone or in combination with other drugs in children in Tanzania for many years, and are considered safe. There is trial evidence for the effectiveness of this combination in adults in Asia, as well as in-vitro (laboratory) evidence that it works against the malaria parasite. The trial randomizes children with non-severe malaria to the new combination AZ+AS or the standard care arm AL. The primary outcome is the parasitological failure rate by day 28- meaning do malaria parasites get cleared, and stay cleared for at least 28 days. Secondary outcomes include safety.
New Combination	NCT00694694 ↗	Azithromycin + Artesunate v Artemether-lumefantrine in Uncomplicated Malaria.	Completed	London School of Hygiene and Tropical Medicine	Phase 3	2008-06-01	This trial sets out to determine whether the combination of azithromycin and artesunate (AZ+AS) is as good as the current standard treatment for uncomplicated malaria in Tanzania, artemether-lumefantrine (AL). There are two reasons this is important 1. there are only a limited range of drug combinations which work against malaria in this area of Tanzania 2. azithromycin has antimalarial properties, but is also a broad-spectrum antibiotic, so if the combination is an effective antimalarial it might have a place where there are no diagnostic facilities as syndromic treatment for fever. Artesunate and azithromycin have both been used alone or in combination with other drugs in children in Tanzania for many years, and are considered safe. There is trial evidence for the effectiveness of this combination in adults in Asia, as well as in-vitro (laboratory) evidence that it works against the malaria parasite. The trial randomizes children with non-severe malaria to the new combination AZ+AS or the standard care arm AL. The primary outcome is the parasitological failure rate by day 28- meaning do malaria parasites get cleared, and stay cleared for at least 28 days. Secondary outcomes include safety.
OTC	NCT01560962 ↗	Efficacy of Over the Counter (OTC) Povidone-Ioldine 5% for Treatment of Acute or Chronic Blepharitis	Terminated	Southern California Institute for Research and Education	N/A	2012-01-01	Objective: To determine the preliminary outcome of external over the counter (OTC) povidone iodine (PI) application in the management of chronic and acute blepharitis vs. currently clinically accepted medical regimen, i.e. eyelid hygiene, antibiotic drops, or antibiotic/steroid ointments. Methodology: One hundred adult patients with chronic and acute blepharitis will be enrolled and randomized into four groups. In group one, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI twice daily for 10 days and the other eye with no intervention. In group two, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI and the other eye will receive warm soaked eyelid wash. In group three, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI and the other eye will receive 1 drop of azithromycin ophthalmic solution twice daily for 10 days. In group four, 25 patients will be instructed to scrub the lid margin of one eye with 5% PI and the other eye will receive tobradex ointment applied to the lid margin. Subjective variables assessed included itchiness, foreign body sensation and eyelid edema (grade 0-4). Objective variables assessed included lid margin redness, meibomian gland plugging and presence/absence of collarets (grade 0-4). Cultures of lid margin at the initiation and at the cessation of treatment were obtained.
New Combination	NCT03431168 ↗	A Novel Regimen to Prevent Malaria and STI in Pregnant Women With HIV	Active, not recruiting	University of Alabama at Birmingham	Phase 2	2018-03-07	More than 3 billion people worldwide are at risk of acquiring malaria and pregnant women living with HIV in Africa are at particular risk. An effective prophylaxis regimen capable of preventing malaria and other common perinatal infections would have great potential to improve adverse birth outcomes. The purpose of this randomized controlled trial is to evaluate a new combination prophylaxis regimen in pregnant women with HIV in Cameroon to determine its efficacy and safety.
OTC	NCT04590274 ↗	Safety and Efficacy of Hydroxychloroquine for the Treatment & Prevention of Coronavirus Disease 2019 (COVID-19) Caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)	Not yet recruiting	International Brain Research Foundation	Phase 1	2020-11-01	Coronavirus Disease 2019 (COVID-19) (previously called 2019-nCOV acute respiratory disease) is caused by SARS-CoV-2, a positive-sense single-stranded RNA virus of the coronavirus family. The coronaviruses are largely responsible for the common cold, the 2002 SARS outbreak in Guangdong, China, the 2012 MERS outbreak in Saudi Arabia, and the present COVID-19 outbreak that originated in Wuhan, China. Much has been reported by way of systemic injury caused by COVID-19 affecting the cardiovascular, hepatic, nervous systems. These conditions are likely the result of the virus overwhelming the immune system. For these reasons, the investigators wish to conduct this study using existing medications off-label, and over-the-counter supplements to support the immune response, prevent lasting injury, and hasten the recovery from COVID-19.

All Clinical Trials for Azithromycin

Trial ID	Title	Status	Sponsor	Phase	Start Date	Summary
NCT00000617 ↗	Azithromycin and Coronary Events Study (ACES)	Completed	National Heart, Lung, and Blood Institute (NHLBI)	Phase 3	1998-09-01	To determine whether treatment with azithromycin decreases the rate of coronary heart disease events among patients with stable documented coronary artery disease.
NCT00000641 ↗	A Phase II/III Trial of Rifampin, Ciprofloxacin, Clofazimine, Ethambutol, and Amikacin in the Treatment of Disseminated Mycobacterium Avium Infection in HIV-Infected Individuals.	Completed	National Institute of Allergy and Infectious Diseases (NIAID)	Phase 2	1969-12-31	To compare the effectiveness and toxicity of two combination drug treatment programs for the treatment of disseminated Mycobacterium avium infection in HIV seropositive patients. [Per 03/06/92 amendment: to evaluate the efficacy of azithromycin when given in conjunction with either ethambutol or clofazimine as maintenance therapy.] Disseminated M. avium infection is the most common systemic bacterial infection complicating AIDS in the United States. The prognosis of patients with disseminated M. avium is extremely poor, particularly when it follows other opportunistic infections or is associated with anemia. Test tube studies and clinical data indicate that the best treatment program may include clofazimine, ethambutol, a rifamycin derivative, and ciprofloxacin. Test tube and animal studies indicate that amikacin is a bactericidal (bacteria destroying) drug that works better when used with ciprofloxacin. Its role in treatment programs is a key issue because of toxicity and because it must be administered parenterally (by injection or intravenously).
NCT00000811 ↗	A Study to Compare Different Drugs Used to Prevent Serious Bacterial Infections in HIV-Positive Children	Completed	Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)	Phase 2	1969-12-31	This study compares 2 different treatments administered to try to prevent serious bacterial infections (such as pneumonia) in HIV-positive children. A combination of drugs (azithromycin plus atovaquone) will be compared to sulfamethoxazole-trimethoprim (SMX/TMP) alone. This study also evaluates the long-term safety and tolerance of these different drugs. SMX/TMP is a commonly prescribed drug for the prevention of bacterial infections. However, the combination of azithromycin and atovaquone may be safer and more effective than SMX/TMP. This study compares the 2 treatments.
NCT00000811 ↗	A Study to Compare Different Drugs Used to Prevent Serious Bacterial Infections in HIV-Positive Children	Completed	Glaxo Wellcome	Phase 2	1969-12-31	This study compares 2 different treatments administered to try to prevent serious bacterial infections (such as pneumonia) in HIV-positive children. A combination of drugs (azithromycin plus atovaquone) will be compared to sulfamethoxazole-trimethoprim (SMX/TMP) alone. This study also evaluates the long-term safety and tolerance of these different drugs. SMX/TMP is a commonly prescribed drug for the prevention of bacterial infections. However, the combination of azithromycin and atovaquone may be safer and more effective than SMX/TMP. This study compares the 2 treatments.
NCT00000811 ↗	A Study to Compare Different Drugs Used to Prevent Serious Bacterial Infections in HIV-Positive Children	Completed	Pfizer	Phase 2	1969-12-31	This study compares 2 different treatments administered to try to prevent serious bacterial infections (such as pneumonia) in HIV-positive children. A combination of drugs (azithromycin plus atovaquone) will be compared to sulfamethoxazole-trimethoprim (SMX/TMP) alone. This study also evaluates the long-term safety and tolerance of these different drugs. SMX/TMP is a commonly prescribed drug for the prevention of bacterial infections. However, the combination of azithromycin and atovaquone may be safer and more effective than SMX/TMP. This study compares the 2 treatments.
NCT00000811 ↗	A Study to Compare Different Drugs Used to Prevent Serious Bacterial Infections in HIV-Positive Children	Completed	National Institute of Allergy and Infectious Diseases (NIAID)	Phase 2	1969-12-31	This study compares 2 different treatments administered to try to prevent serious bacterial infections (such as pneumonia) in HIV-positive children. A combination of drugs (azithromycin plus atovaquone) will be compared to sulfamethoxazole-trimethoprim (SMX/TMP) alone. This study also evaluates the long-term safety and tolerance of these different drugs. SMX/TMP is a commonly prescribed drug for the prevention of bacterial infections. However, the combination of azithromycin and atovaquone may be safer and more effective than SMX/TMP. This study compares the 2 treatments.
NCT00000883 ↗	Long-Term Assessment for Metabolic, Cardiovascular and Neurologic Problems in HIV-Infected Patients With Increased CD4 Cells Counts Following Anti-HIV Therapy	Completed	National Institute of Allergy and Infectious Diseases (NIAID)	N/A	1997-10-01	The purpose of this study is to see if there are any changes in sugar and fat levels in the blood when patients take anti-HIV therapy for many years. Another goal is to test memory and mental concentrations to determine if anti-HIV drugs protect the brain from damage caused by HIV. (The purpose of this study has been changed from the original version.) HIV-infected patients with low CD4 cell counts are at risk for getting opportunistic (AIDS-related) infections. CD4 cells are cells of the immune system that help fight infection. Anti-HIV therapy may increase CD4 counts, which may lead to a decrease in AIDS-related infections. Problems that anti-HIV therapy is associated with include metabolic problems, neurologic problems, abnormal opportunistic infections, and cancer. Patients in ACTG 362 have been exposed to anti-HIV therapy longer than any other large group in the ACTG. These patients appear to benefit from their therapy, but also suffer problems from it. Observation of these patients should provide more information about long-term anti-HIV treatment and may detect unexpected problems. (This study as been changed. More information about the reasons for conducting this study has been added.)

Clinical Trial Conditions for Azithromycin

Condition Name

Condition Name for Azithromycin
Intervention	Trials
COVID-19	37
HIV Infections	22
Covid19	21
Malaria	16

Condition MeSH

Condition MeSH for Azithromycin
Intervention	Trials
COVID-19	91
Infection	70
Infections	69
Communicable Diseases	56

Clinical Trial Locations for Azithromycin

Trials by Country

Trials by Country for Azithromycin
Location	Trials
United States	783
Japan	71
Brazil	69
Canada	49
India	43

Trials by US State

Trials by US State for Azithromycin
Location	Trials
California	64
Texas	40
Pennsylvania	36
North Carolina	36
New York	35

Clinical Trial Progress for Azithromycin

Clinical Trial Phase

Clinical Trial Phase for Azithromycin
Clinical Trial Phase	Trials
Phase 4	131
Phase 3	141
Phase 2/Phase 3	29

Clinical Trial Status

Clinical Trial Status for Azithromycin
Clinical Trial Phase	Trials
Completed	288
Recruiting	79
Not yet recruiting	48

Clinical Trial Sponsors for Azithromycin

Sponsor Name

Sponsor Name for Azithromycin
Sponsor	Trials
Pfizer	69
National Institute of Allergy and Infectious Diseases (NIAID)	31
University of California, San Francisco	28

Sponsor Type

Sponsor Type for Azithromycin
Sponsor	Trials
Other	962
Industry	172
NIH	55