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Last Updated: December 13, 2024

CLINICAL TRIALS PROFILE FOR ATOVAQUONE


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505(b)(2) Clinical Trials for Atovaquone

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 Formulation NCT00000773 ↗ Phase I Safety and Pharmacokinetics Study of Microparticulate Atovaquone (m-Atovaquone; 566C80) in HIV-Infected and Perinatally Exposed Infants and Children Completed National Institute of Allergy and Infectious Diseases (NIAID) Phase 1 1969-12-31 To determine the safety, tolerance, and pharmacokinetics of a new improved microparticulate suspension formulation of atovaquone administered at one of two dose levels (per 09/30/94 amendment, a third dose level was added) daily for 12 days in HIV-infected and perinatally exposed (per 8/9/95 amendment) infants and children who are at risk of developing Pneumocystis carinii pneumonia (PCP). Atovaquone has shown prophylactic potential in adults in the treatment of PCP but is poorly absorbed in tablet form. To improve the bioavailability of atovaquone, a new formulation has been prepared as a microparticulate suspension. Since studies in adults have demonstrated substantial safety of this drug, evaluation in children is being pursued.
>Trial Type >Trial ID >Title >Status >Phase >Start Date >Summary

All Clinical Trials for Atovaquone

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00000655 ↗ A Randomized, Double-Blind Study of 566C80 Versus Septra (Sulfamethoxazole/Trimethoprim) for the Treatment of Pneumocystis Carinii Pneumonia in AIDS Patients Completed Glaxo Wellcome Phase 2 1969-12-31 To evaluate the effectiveness of atovaquone (566C80) compared to a standard antipneumocystis agent, (SMX/TMP), for the treatment of mild to moderate Pneumocystis carinii pneumonia (PCP) in AIDS patients. To compare the safety of short-term (21 days) treatment with 566C80 and SMX/TMP in AIDS patients with an acute episode of PCP. Standard therapies for acute treatment of PCP involve either SMX/TMP or pentamidine isetionate. Although both treatments are equally effective, side effects prevent completion of therapy in 11-55 percent of patients.
NCT00000655 ↗ A Randomized, Double-Blind Study of 566C80 Versus Septra (Sulfamethoxazole/Trimethoprim) for the Treatment of Pneumocystis Carinii Pneumonia in AIDS Patients Completed National Institute of Allergy and Infectious Diseases (NIAID) Phase 2 1969-12-31 To evaluate the effectiveness of atovaquone (566C80) compared to a standard antipneumocystis agent, (SMX/TMP), for the treatment of mild to moderate Pneumocystis carinii pneumonia (PCP) in AIDS patients. To compare the safety of short-term (21 days) treatment with 566C80 and SMX/TMP in AIDS patients with an acute episode of PCP. Standard therapies for acute treatment of PCP involve either SMX/TMP or pentamidine isetionate. Although both treatments are equally effective, side effects prevent completion of therapy in 11-55 percent of patients.
NCT00000773 ↗ Phase I Safety and Pharmacokinetics Study of Microparticulate Atovaquone (m-Atovaquone; 566C80) in HIV-Infected and Perinatally Exposed Infants and Children Completed National Institute of Allergy and Infectious Diseases (NIAID) Phase 1 1969-12-31 To determine the safety, tolerance, and pharmacokinetics of a new improved microparticulate suspension formulation of atovaquone administered at one of two dose levels (per 09/30/94 amendment, a third dose level was added) daily for 12 days in HIV-infected and perinatally exposed (per 8/9/95 amendment) infants and children who are at risk of developing Pneumocystis carinii pneumonia (PCP). Atovaquone has shown prophylactic potential in adults in the treatment of PCP but is poorly absorbed in tablet form. To improve the bioavailability of atovaquone, a new formulation has been prepared as a microparticulate suspension. Since studies in adults have demonstrated substantial safety of this drug, evaluation in children is being pursued.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for Atovaquone

Condition Name

Condition Name for Atovaquone
Intervention Trials
Malaria 12
HIV Infections 11
Pneumonia, Pneumocystis Carinii 8
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Condition MeSH

Condition MeSH for Atovaquone
Intervention Trials
Malaria 21
HIV Infections 11
Pneumonia 9
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Clinical Trial Locations for Atovaquone

Trials by Country

Trials by Country for Atovaquone
Location Trials
United States 104
Canada 7
Netherlands 7
United Kingdom 4
Thailand 3
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Trials by US State

Trials by US State for Atovaquone
Location Trials
Maryland 9
North Carolina 7
New York 7
California 7
Texas 6
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Clinical Trial Progress for Atovaquone

Clinical Trial Phase

Clinical Trial Phase for Atovaquone
Clinical Trial Phase Trials
Phase 4 10
Phase 3 5
Phase 2/Phase 3 1
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Clinical Trial Status

Clinical Trial Status for Atovaquone
Clinical Trial Phase Trials
Completed 29
Terminated 4
Recruiting 3
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Clinical Trial Sponsors for Atovaquone

Sponsor Name

Sponsor Name for Atovaquone
Sponsor Trials
Glaxo Wellcome 7
National Institute of Allergy and Infectious Diseases (NIAID) 6
Radboud University 4
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Sponsor Type

Sponsor Type for Atovaquone
Sponsor Trials
Other 49
Industry 17
NIH 8
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