Date: 26 November 2013
This 24-year-old male with AML on chemotherapy developed recent onset fever and cough. A: Chest radiograph showing patchy air space consolidation involving both lungs.
Copyright:
With thanks to Dr Sanjay Sharma, Dept Radiodiagnosis , All India institute of Medical Sciences , New Delhi 110 029 India .
Notes:
This patient was proven to have airway invasive aspergillosis. Though similar appearances can be caused by active tubercular/ viral bronchiolitis and even aspiration pneumonia.
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Patient with chronic productive cough, chest pain and ABPA, unable to take itraconazole or nebulised amphotericin B. Smokes at least 40 roll up cigarettes a day.
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Laryngeal aspergillosis, probably related to inhaled corticosteroids.
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VL-2397 (formerly known as ASP2397) is a novel antifungal drug initially developed by our partner, Astellas Pharma. This drug was isolated from a leaf litter fungus Acremonium species collected in a Malaysian national park. Astellas presented two posters at the 2014 ICAAC meeting which described the in vitro and the in vivo antifungal activities of this drug. The differentiating attributes from the preclinical data of VL-2397 include:
- A novel mechanism of action, with a potential to be complementary or synergistic with the existing classes of antifungals.
- Rapid fungal cell kill activity demonstrated in preclinical models, which was faster than marketed antifungals.
- Activity against azole-resistant fungal species.
- Low propensity for P450 drug-drug interactions.
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SCY-078, new orally available beta-1,3-d-glucan synthase inhibitor, Formely MK-3118.
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Pt DSM Community acquired primary Aspergillus pneumonia. Two x-rays taken on 02/02/2010 then 05/03/2010
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