Antifungal prophylaxis with micafungin in neutropenic patients with hematological malignancies

作者：Hirata Yuji^*; Yokote Taiji; Kobayashi Kichinosuke; Nakayama Shoko; Oka Satoko; Miyoshi Takuji; Akioka Toshikazu; Hiraoka Nobuya; Iwaki Kazuki; Takayama Ayami; Nishimura Yasuichiro; Makino Junko; Takubo Takayuki; Tsuji Motomu; Hanafusa Toshiaki

来源：Leukemia and Lymphoma, 2010, 51(5): 853-859.

DOI：10.3109/10428191003682726

The aim of the study was to assess the antifungal prophylactic efficacy, safety, and tolerability of micafungin, 150 mg daily, and to evaluate the usefulness of monitoring 1,3-beta-d-glucan (BG) in neutropenic patients undergoing chemotherapy for hematological malignancies. This investigation was a retrospective, non-randomized study. A group of patients who did not receive systemic antifungal prophylaxis was compared to another group of patients who received micafungin 150 mg daily. All patients admitted with hematological malignancy and undergoing chemotherapy or stem cell transplant were included. The plasma BG level was measured once weekly. The clinical endpoint was the diagnosis of invasive fungal infection (IFI). Antifungal prophylaxis led to a significant decrease in the occurrence of IFI (from 12.3% to 1.5%, p = 0.001). Few severe adverse effects clearly attributable to micafungin were seen. Sensitivity, specificity, positive predictive value, negative predictive value, and efficiency of BG values > 8.9 pg/mL for diagnosis of IFI were 0.90, 0.99, 0.82, 0.99, and 0.99, respectively. Micafungin, 150 mg daily, is an effective and safe drug for antifungal prophylaxis, and monitoring of BG antigenemia is a useful tool for diagnosis of IFI in neutropenic patients with hematological malignancies.

• 出版日期2010-5-10