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Treatment outcomes in acute invasive fungal rhinosinusitis
Maria G Zuniga1, Justin H Turner
1Department of Otolaryngology Head and Neck Surgery, Vanderbilt University School of Medicine, Nashville, Tennessee, USA.
Purpose Of Review:
Acute invasive fungal rhinosinusitis (AIFR) is an aggressive and often fatal infection with wide variability of both presentation and survival rate across several published case reports and small case series. This review discusses treatment outcomes for this challenging disease.
Recent Findings:
For several decades, the use of medical therapy (consisting primarily of intravenous antifungals) combined with surgical resection and/or debridement has been widely recommended for the treatment of AIFR. Unfortunately, because of the rarity of AIFR, few large-scale studies have evaluated 'best options' for disease management. Most recent studies show few changes in either survival outcomes or management over time.
Summary:
Although overall survival rates remain below about 60%, outcomes are significantly more favorable for those patients undergoing surgical/endoscopic resection and who have reversible predisposing factors that can be rapidly managed (e.g., diabetes). The indications for orbital exenteration remain unclear, but recent studies suggest that this procedure may not change outcome in most patients.
Insights
Acute invasive fungal rhinosinusitis (AIFR) treatment combines antifungals and surgery. Outcomes improve with surgical resection and managing reversible factors, though survival rates remain below 60%.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Mycology
Background:
- Acute invasive fungal rhinosinusitis (AIFR) is a severe, often fatal infection.
- Presentation and survival rates for AIFR vary significantly in published literature.
- This review focuses on treatment outcomes for AIFR.
Purpose of the Study:
- To review and discuss treatment outcomes for acute invasive fungal rhinosinusitis.
- To analyze factors influencing survival rates in AIFR patients.
Main Methods:
- Review of existing case reports and small case series on AIFR.
- Analysis of treatment strategies including medical therapy and surgical intervention.
- Evaluation of recent studies on AIFR management and outcomes.
Main Results:
- Combined medical therapy (intravenous antifungals) and surgical resection/debridement are standard AIFR treatments.
- Few large-scale studies exist due to AIFR rarity, with limited changes in management or outcomes over time.
- Survival rates for AIFR remain below 60%.
Conclusions:
- Surgical/endoscopic resection and management of reversible predisposing factors (e.g., diabetes) significantly improve AIFR patient outcomes.
- The role of orbital exenteration in AIFR treatment outcomes requires further clarification, with recent data suggesting limited impact for most patients.
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