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A Phase III Comparative Study of Dapsone / Trimethoprim and Clindamycin / Primaquine Versus Sulfamethoxazole / Trimethoprim in the Treatment of Mild-to-Moderate PCP in Patients With AIDS

Phase 3
Completed
Conditions
HIV Infections
Pneumonia, Pneumocystis Carinii
Registration Number
NCT00000640
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Brief Summary

To evaluate the effectiveness of two oral treatments for mild to moderate Pneumocystis carinii pneumonia (PCP): dapsone/trimethoprim or clindamycin/primaquine as compared to a standard treatment program of sulfamethoxazole/trimethoprim (SMX/TMP) to assess the tolerance of these two alternative treatments as compared to the standard treatment of SMX/TMP. Per 09/09/92 amendment, to assess the efficacy and tolerance of these two alternative treatments in patients who are intolerant to SMX/TMP.

The type of treatment being studied has the advantages of wide applicability throughout the world (including developing countries) and low cost. An oral treatment is more accessible to patients than drugs given by injection or by inhalation.

Detailed Description

The type of treatment being studied has the advantages of wide applicability throughout the world (including developing countries) and low cost. An oral treatment is more accessible to patients than drugs given by injection or by inhalation.

Patients with confirmed PCP are randomized into one of three treatment groups. Group A receives SMX/TMP. Half of group A receives dapsone placebo (placebo is an inactive substance) daily plus trimethoprim placebo; the other half receives clindamycin placebo plus primaquine placebo. Group B is given dapsone plus trimethoprim. Half of group B receives SMX/TMP placebo; the other half receives clindamycin placebo plus primaquine placebo. Group C is given clindamycin plus primaquine. Half of group C receives SMX/TMP placebo, the other half receives dapsone placebo plus trimethoprim placebo. Treatment lasts 21 days; dosages will be adjusted for patients weighing less than 50 kg and more than 80 kg. Patients with a history of intolerance to SMX/TMP for whom rechallenge is considered medically contraindicated may be randomized to one of the non-sulfamethoxazole-containing arms.

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
290
Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

Study Type
INTERVENTIONAL
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Secondary Outcome Measures
NameTimeMethod

Trial Locations

Locations (32)

USC CRS

🇺🇸

Los Angeles, California, United States

Stanford CRS

🇺🇸

Palo Alto, California, United States

Ucsf Aids Crs

🇺🇸

San Francisco, California, United States

Santa Clara Valley Med. Ctr.

🇺🇸

San Jose, California, United States

San Mateo County AIDS Program

🇺🇸

San Mateo, California, United States

Harbor-UCLA Med. Ctr. CRS

🇺🇸

Torrance, California, United States

University of Colorado Hospital CRS

🇺🇸

Aurora, Colorado, United States

Univ. of Hawaii at Manoa, Leahi Hosp.

🇺🇸

Honolulu, Hawaii, United States

Rush Univ. Med. Ctr. ACTG CRS

🇺🇸

Chicago, Illinois, United States

Northwestern University CRS

🇺🇸

Chicago, Illinois, United States

Scroll for more (22 remaining)
USC CRS
🇺🇸Los Angeles, California, United States

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