To report the first documented case of successful compassionate use of topical cidofovir 0.5% in severe Clade Ib mpox keratitis unresponsive to trifluridine.
Approach:
Key Findings:
The patient had severe keratitis with persistent epithelial defects and stromal haze despite treatment with trifluridine.
Topical cidofovir was administered after trifluridine failed to improve the condition.
Interpretation:
The case highlights the potential role of cidofovir in treating mpox keratitis when standard treatments are ineffective.
Limitations:
This is a single case report, limiting generalizability.
No long-term follow-up data on the efficacy and safety of cidofovir in this context are provided.
Conclusion:
Topical cidofovir may be a viable treatment option for severe mpox keratitis, warranting further investigation.