Abstract:
Chest fungal infection is a rarely seen lethal disease with rapid progression. Sufficient residence time of
antifungal agent with therapeutic concentration in the chest is an essential point during anti-infection therapy, which is hard to achieve via conventional systemic drug delivery. We here by describe a case of successful treatment of fungal Chest infection via local pleural lavage. A 59 years old male was hospitalized due to chest pain. X-ray of chest and bacterial culture of thoracic drainage fluid and blood indicated severe chest infection of Candida albicans. The patient was initially administered intravenously with amphotericin B (25mg/day). However, the symptoms were not significantly improved after 5 days of treatment. Then one-hour pleural lavage of 5mg amphotericin B in volume of 50ml 5% glucose solution was added once daily. On day 12, bacterial cultures showed negative, and chest X-ray exhibited apparent decrease of shadow area, also other examinations such as body temperature and white blood cell count suggested significant improvement of infection. The therapeutic strategy of amphotericin B was maintained until two consecutive bacterial cultures were negative, then was switched back to intravenous drip alone for another one month found. No significant adverse effects were observed during the treatment. In conclusion, this case demonstrates a new local pleural lavage method of amphotericin B for chest fungal infection, which may provide a reference for the treatment of such cases.
