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Histological Quantification to Determine Lung Fungal Burden in Experimental Aspergillosis
Published on: March 9, 2018
Advances in management of paranasal sinus aspergillosis
1Department of Otorhinolaryngology, Head and Neck Surgery, Queen's Medical Centre, University of Nottingham, Nottingham, UK.
Abstract:
Surgery remains the treatment of choice for mycetoma of the paranasal sinuses. Itraconazole has a useful role in reducing both the amount of surgery required and the amount of peri-operative bleeding in allergic aspergillosis, and continuing its use post-operatively for six weeks appears to reduce the recurrence rate (although a case-control study is required to validate this observation). In chronic invasive aspergillosis, itraconazole alone appears to be curative, although liver function tests should be monitored and other interactions considered. Imaging is required to monitor resolution; remineralisation occurs after approximately six months. In fulminant aspergillosis, radical surgery and amphotericin B continue to be the treatments of choice. This review discusses the management of aspergillosis of the paranasal sinuses, and in particular the role of itraconazole antifungal therapy.
Insights
Surgery is primary for paranasal sinus mycetoma. Itraconazole aids in allergic aspergillosis management by reducing surgery and bleeding, potentially lowering recurrence. It may cure chronic invasive aspergillosis.
Area of Science:
- Medical Mycology
- Otolaryngology
- Infectious Diseases
Background:
- Mycetoma of the paranasal sinuses requires effective management strategies.
- Aspergillosis, a fungal infection, presents in various forms affecting the sinuses.
Purpose of the Study:
- To review the management of fungal sinusitis, specifically aspergillosis.
- To evaluate the role of itraconazole in treating paranasal sinus aspergillosis.
Main Methods:
- Review of existing literature on paranasal sinus aspergillosis management.
- Analysis of itraconazole's efficacy in different forms of fungal sinusitis.
Main Results:
- Surgery is the mainstay for mycetoma.
- Itraconazole reduces surgical needs and bleeding in allergic aspergillosis and may cure chronic invasive forms.
- Radical surgery and amphotericin B remain key for fulminant aspergillosis.
Conclusions:
- Itraconazole plays a significant role in managing allergic and chronic invasive aspergillosis of the paranasal sinuses.
- Post-operative itraconazole may reduce recurrence rates in allergic aspergillosis.
- Monitoring liver function and drug interactions is crucial when using itraconazole.
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