Interest of ß 1-3 D Glucan Assays in Screening for the Onset of Invasive Aspergillosis in Neutropenic Patients With Acute Leukaemia.

Prospective Study on the Interest of ß 1-3 D Glucan Assays in Screening for the Onset of Invasive Aspergillosis in Neutropenic Patients With Acute Leukaemia.

In the context of screening for infectious fungal diseases in patients with malignant haemopathy, and particularly patients with acute leukaemia, the investigator aims to evaluate the performance of an already commercialized but little used serum screening test (Fungitell® test) and to determine its place in the management strategy for invasive aspergillosis.

Inclusion Criteria:

• Patients who have been informed about the study
• Patients over 18 years
• patients with acute myeloblastic leukaemia (AML) or lymphoblastic leukaemia (ALL) who have undergone cytotoxic chemotherapy with curative intent

Exclusion Criteria:

• Adults under guardianship
• Patients without national health insurance cover
• Pregnant or breast-feeding women
• allografts and autografts of Haematopoietic Stem Cells (HSC)