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Published on: March 1, 2024
Combination therapy for the treatment of pulmonary mold infections
Matthew William McCarthy1, Vidmantas Petraitis2, Thomas J Walsh3
1a Hospital Medicine , Joan and Sanford I Weill Medical College of Cornell University , New York , NY , USA.
Introduction:
Pulmonary mold infections are caused by ubiquitous organisms found in soil, water, and decaying vegetation, including Aspergillus spp., the Mucormycetes, hyaline molds, and dematiaceous (black) molds. Areas covered: These infections are often a challenge to diagnose and even more difficult to treat. Recently, antifungal combination therapy has emerged as a promising strategy to treat some forms of invasive mycoses, including pulmonary mold infections. Historically, this approach has been limited due to non-uniform interpretation criteria, variations in pharmacodynamic/pharmacokinetic properties of antifungals used in combination, and an inability to predict clinical success based on in vitro data and animal models. However, recent advances have helped mitigate some of these challenges. Expert commentary: In this paper, we explore what is known about the antifungal combination therapy in the treatment of pulmonary mold infections and explore how it may impact clinical practice. We pay particular attention to novel combinations and the challenges associated with the development of new antifungal agents.
Insights
Antifungal combination therapy shows promise for treating pulmonary mold infections, a challenging fungal disease. Recent advances address previous limitations, potentially improving clinical outcomes for invasive mycoses.
Area of Science:
- Medical Mycology
- Infectious Diseases
- Pharmacology
Background:
- Pulmonary mold infections are caused by common environmental fungi like Aspergillus and Mucormycetes.
- These infections pose significant diagnostic and therapeutic challenges.
- Antifungal combination therapy is a developing strategy for invasive mycoses.
Purpose of the Study:
- To review current knowledge on antifungal combination therapy for pulmonary mold infections.
- To discuss the potential impact of this approach on clinical practice.
- To highlight novel combinations and challenges in antifungal drug development.
Main Methods:
- Literature review of antifungal combination therapy in pulmonary mold infections.
- Analysis of challenges in interpreting in vitro data and predicting clinical success.
- Exploration of recent advances mitigating these challenges.
Main Results:
- Historically, combination therapy faced limitations due to variable interpretation criteria and drug properties.
- Recent advancements are improving the predictability and efficacy of combination therapies.
- Novel combinations and new antifungal agent development are areas of active research.
Conclusions:
- Antifungal combination therapy offers a promising avenue for treating pulmonary mold infections.
- Overcoming historical challenges through recent advances can enhance clinical outcomes.
- Continued research into novel combinations and antifungal agents is crucial for managing invasive mycoses.
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