Comparison of Three Treatments for Pneumocystis Pneumonia in AIDS Patients
Launched by NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES (NIAID) · Aug 30, 2001
Trial Information
Current as of January 15, 2025
Terminated
Keywords
ClinConnect Summary
There is at present no scientific information about the best treatment for an AIDS patient with PCP who is not improving while receiving the standard therapies (SMX/TMP or PEN). New drug treatments are available, including steroid therapy and TMTX, but there is no information proving that these new treatments work better than the standard therapies.
Hospitalized patients who have failed to respond to at least 4 full days but no greater than 14 full days of therapy with SMX/TMP or PEN are randomly placed into one of three study groups. Patients are stratified for (1) mechanical ventilation ...
Gender
ALL
Eligibility criteria
- • Inclusion Criteria
- Concurrent Medication:
- Allowed:
- • physiologic replacement doses of steroids.
- • Pneumocystis carinii pneumonia (PCP) in patient who is HIV positive by ELISA, HIV culture, or p24 antigenemia, or is a member of a risk group for HIV infection.
- • Failed at least 4 but not \> 14 full days' therapy with either sulfamethoxazole/trimethoprim (SMX/TMP) or parenteral pentamidine. Patients must have received therapy with only one of the two conventional agents prior to enrollment.
- • Patients in whom an unequivocal diagnosis of this episode of PCP has been or can be established by morphologic confirmation of three or more typical Pneumocystis carinii organisms in sputum, bronchoalveolar lavage fluid, or lung tissue obtained by transbronchial or open lung biopsy within 15 days prior to study entry.
- • Patients in whom no significant improvement in arterial-alveolar oxygen pressure (defined as a decrease of at least 15mm Hg) is observed in the 24 hours prior to entry.
- • Patient is willing to have maximal medical support, including pressors, invasive monitoring, and/or mechanical ventilation, during at least the first 7 days of protocol therapy if such support is necessary. Continuation of maximal medical support beyond 7 days is at discretion of investigator and patient.
- • Patients with history of hypersensitivity less severe than type I may be enrolled if, in opinion of investigator, these adverse effects do not prohibit rechallenge with the drug.
- Prior Medication:
- Required:
- • At least 4 full days but no greater than 14 full days of parenteral and/or oral therapy with sulfamethoxazole/trimethoprim (SMX/TMP) or pentamidine.
- Allowed:
- • Zidovudine (AZT).
- • Exclusion Criteria
- Co-existing Condition:
- Excluded:
- • Patients with history of type I hypersensitivity (urticaria, angioedema, anaphylaxis), exfoliative dermatitis, or other life-threatening reaction secondary to trimetrexate, sulfamethoxazole/trimethoprim, or pentamidine.
- • Presence of any process that, in the opinion of investigator, would be adversely and seriously affected by steroid therapy.
- • Failure to meet inclusion criteria.
- Concurrent Medication:
- Excluded:
- • Zidovudine (AZT).
- • Myelosuppressive agents.
- • Nephrotoxic agents.
- • AZT may be resumed at completion of study.
- Excluded:
- • Patients with history of type I hypersensitivity (urticaria, angioedema, anaphylaxis), exfoliative dermatitis, or other life-threatening reaction secondary to trimetrexate, sulfamethoxazole/trimethoprim, or pentamidine.
- • Presence of any process that, in the opinion of investigator, would be adversely and seriously affected by steroid therapy.
- • Failure to meet inclusion criteria.
- Prior Medication:
- Excluded within 4 days of study entry:
- • Any other investigational agent.
- * Excluded within 14 days of study entry:
- • Steroids (other than physiologic replacement doses).
Trial Officials
Masur H
Study Chair
About National Institute Of Allergy And Infectious Diseases (Niaid)
The National Institute of Allergy and Infectious Diseases (NIAID) is a key component of the National Institutes of Health (NIH) dedicated to advancing the understanding, prevention, and treatment of infectious and immune-mediated diseases. Through rigorous clinical trials, NIAID aims to foster innovative research that enhances public health and addresses global health challenges, including emerging infectious diseases and allergies. The institute collaborates with various partners, including academic institutions, industry, and international organizations, to translate scientific discoveries into effective therapies and vaccines. NIAID's commitment to high-quality clinical research is integral to improving health outcomes and informing policy decisions in the realm of infectious diseases and immunology.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
West Columbia, South Carolina, United States
People applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
Discussion 0
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