NCT06691321

Caspofungin for Pneumocystis Pneumonia in PLWHIV.

Efficacy of Caspofungin for Pneumocystis Jirovecii Pneumonia in People Living With HIV/AIDS.

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 60 (estimated)
• Sponsor: Instituto Nacional de Enfermedades Respiratorias · Other Government
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Not accepted

Summary

Pneumocystis jirovecii pneumonia is a significant concern in peaple with HIV/AIDS, often severe and potentially fatal. While trimethoprim/sulfamethoxazole remains the primary treatment, safety concerns exist with alternative options. Research on Pneumocystis jirovecii's beta-D glucan composition has prompted investigations into echinocandins like caspofungin, showing promise in murine models and some positive results in human studies. Evaluating caspofungin's efficacy through observational studies is crucial due to safety advantages over current treatments and limited documented data.

Detailed description

Pneumocystis jirovecii pneumonia (PCP) is a significant opportunistic disease in immunocompromised patients with HIV/AIDS, becoming increasingly prevalent. This condition can range in severity, at times being fatal and necessitating drastic measures. The standard first-line treatment, trimethoprim/sulfamethoxazole, has been unchanged for over three decades. While other drugs have been approved as second-line treatments, they come with safety concerns such as increased risk of hypersensitivity reactions and adverse effects. Research on Pneumocystis jirovecii has faced challenges due to difficulties in cultivation, requiring in vivo models for study. Previous studies have found that the wall of Pneumocystis spp. contains beta-D glucans in one phase of its life cycle. This discovery has led to investigations into the effectiveness of echinocandins, specifically caspofungin, on Pneumocystis spp. Promising results have been observed in murine models; however, these studies were conducted on species that do not affect humans. Clinical observational studies in humans have shown positive response and safety, albeit using caspofungin in combination with other drugs rather than as monotherapy. Considering the superior safety profile of echinocandins compared to first-line treatments for P. jirovecii, and the limited documented data in case reports or series, it is important to assess the efficacy of caspofungin in observational studies to address this gap.

Conditions

• HIV-1-infection
• Pneumocystis Pneumonia

Timeline

• Start date: 2023-08-01
• Primary completion: 2025-01-01
• Completion: 2025-09-01
• First posted: 2024-11-15
• Last updated: 2024-11-19

Locations

1 site across 1 country: Mexico