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| Tracking Information | |||||||||
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| First Received Date ICMJE | November 2, 1999 | ||||||||
| Last Updated Date | September 26, 2008 | ||||||||
| Start Date ICMJE | |||||||||
| Primary Completion Date | |||||||||
| Current Primary Outcome Measures ICMJE | |||||||||
| Original Primary Outcome Measures ICMJE | |||||||||
| Change History | Complete list of historical versions of study NCT00000748 on ClinicalTrials.gov Archive Site | ||||||||
| Current Secondary Outcome Measures ICMJE | |||||||||
| Original Secondary Outcome Measures ICMJE | |||||||||
| Descriptive Information | |||||||||
| Brief Title ICMJE | A Randomized, Comparative, Prospective Study of Daily Trimethoprim / Sulfamethoxazole (TMS) and Thrice-Weekly TMS for Prophylaxis Against PCP in HIV-Infected Patients | ||||||||
| Official Title ICMJE | A Randomized, Comparative, Prospective Study of Daily Trimethoprim / Sulfamethoxazole (TMS) and Thrice-Weekly TMS for Prophylaxis Against PCP in HIV-Infected Patients | ||||||||
| Brief Summary | To compare the safety and efficacy of two dosage regimens (daily and thrice-weekly) of sulfamethoxazole/trimethoprim (SMX/TMP; TMS) in the prevention of Pneumocystis carinii pneumonia (PCP) in high-risk HIV-infected patients. Previous tests have shown that SMX/TMP given daily is effective in preventing recurrence of PCP and may be effective in preventing PCP in patients who have never developed it. Because SMX/TMP can cause side effects, this study will attempt to determine the safest and most effective dose of this combination. |
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| Detailed Description | Previous tests have shown that SMX/TMP given daily is effective in preventing recurrence of PCP and may be effective in preventing PCP in patients who have never developed it. Because SMX/TMP can cause side effects, this study will attempt to determine the safest and most effective dose of this combination. Patients receive SMX/TMP orally on a daily or thrice-weekly basis. Patients are clinically evaluated every 4 months. Patients on daily SMX/TMP who develop a drug-related toxicity may be switched to thrice-weekly SMX/TMP. Duration of follow-up is 12 months. |
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| Study Phase | Phase III | ||||||||
| Study Type ICMJE | Interventional | ||||||||
| Study Design ICMJE | Treatment, Parallel Assignment, Safety Study | ||||||||
| Condition ICMJE |
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| Intervention ICMJE | Drug: Sulfamethoxazole-Trimethoprim | ||||||||
| Study Arms / Comparison Groups | |||||||||
| Publications * | El-Sadr WM, Luskin-Hawk R, Yurik TM, Walker J, Abrams D, John SL, Sherer R, Crane L, Labriola A, Caras S, Pulling C, Hafner R. A randomized trial of daily and thrice-weekly trimethoprim-sulfamethoxazole for the prevention of Pneumocystis carinii pneumonia in human immunodeficiency virus-infected persons. Terry Beirn Community Programs for Clinical Research on AIDS (CPCRA) Clin Infect Dis. 1999 Oct;29(4):775-83. | ||||||||
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* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline. |
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| Recruitment Information | |||||||||
| Recruitment Status ICMJE | Completed | ||||||||
| Enrollment ICMJE | 2500 | ||||||||
| Completion Date | August 2007 | ||||||||
| Primary Completion Date | |||||||||
| Eligibility Criteria ICMJE | Inclusion Criteria Patients must have:
Exclusion Criteria Co-existing Condition: Patients with the following symptoms and conditions are excluded:
Concurrent Medication: Excluded:
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| Gender | Both | ||||||||
| Ages | 13 Years and older | ||||||||
| Accepts Healthy Volunteers | No | ||||||||
| Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||||||
| Location Countries ICMJE | United States | ||||||||
| Administrative Information | |||||||||
| NCT ID ICMJE | NCT00000748 | ||||||||
| Responsible Party | |||||||||
| Study ID Numbers ICMJE | CPCRA 006 | ||||||||
| Study Sponsor ICMJE | National Institute of Allergy and Infectious Diseases (NIAID) | ||||||||
| Collaborators ICMJE | Glaxo Wellcome | ||||||||
| Investigators ICMJE |
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| Information Provided By | National Institute of Allergy and Infectious Diseases (NIAID) | ||||||||
| Verification Date | August 2004 | ||||||||
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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