Surgical management of invasive fungal infections in adult leukemia patients:experience from a large tertiary center in Southeast-Asia  

作　　者：Bryan M.H.Keng Zhi Xuan Ng Yan Chin Tan Thuan Tong Tan Gee Chuan Wong Chandramouli Nagarajan 

机构地区：[1]Yong Loo Lin School of Medicine,National University of Singapore,Singapore [2]Department of Haematology,Singapore General Hospital,Singapore [3]Department of Infectious Diseases,Singapore General Hospital,Singapore [4]Singhealth Duke-NUS Blood Cancer Centre,Singapore

出　　处：《Blood Science》2020年第2期59-65,共7页血液科学（英文）

摘　　要：Objectives:Invasive fungal infections(IFIs)are a major cause of morbidity and mortality in acute leukemia patients undergoing chemotherapy or hematopoietic stem cell transplantation(HSCT).Surgical interventions may be necessary to improve the survival outcomes of these patients.The aim of this study is to report a single-center experience using surgical intervention as adjunctive treatment for IFI in adult leukemia patients.Methods:A retrospective review was conducted to obtain clinical characteristics and outcomes of surgically managed IFI patients diagnosed between January 2005 and December 2015 in our center.Results:Nineteen acute leukemia patients,median age 46 years(range 19–65),underwent 20 surgical procedures as management for IFI.Three patients had proven IFI diagnoses prior to surgery.Sixteen patients underwent surgery for both diagnostic and therapeutic purposes.Post-surgery,the diagnostic yield for proven IFI increased by a factor of 5,and 15 patients had definitive IFI diagnoses.Surgical complications included 2 pleural effusions,4 pneumothoraxes,and 1 hydropneumothorax.The median duration of hospitalization for patients with complications was 9 days(range 3–64).Thirteen patients benefited overall from the procedure,3 had temporary clinical benefits,and 2 had progression of IFI.After surgery,the 3-month and 2-year overall survival rates were 89.5%and 57.9%,respectively.The median time from surgery to resumption of chemotherapy or HSCT was 25 days.Conclusions:Surgical interventions for IFI are feasible in selected leukemia patients,as they yield valuable information to guide antifungal therapy or enable therapeutic outcomes with acceptable risk,thereby allowing patients to proceed with curative chemotherapy and HSCT.

关 键 词：Invasive fungal infection LEUKEMIA Surgical management 

分 类 号：R73[医药卫生—肿瘤]