PMID- 36568250 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230103 IS - 2234-943X (Print) IS - 2234-943X (Electronic) IS - 2234-943X (Linking) VI - 12 DP - 2022 TI - High efficacy of azacitidine combined with homoharringtonine, idarubicin, and cytarabine in newly diagnosed patients with AML: A single arm, phase 2 trial. PG - 1069246 LID - 10.3389/fonc.2022.1069246 [doi] LID - 1069246 AB - INTRODUCTION: This study aims to evaluate the efficacy and safety of the novel combination of Aza and HIA as the frontline induction therapy in newly diagnosed AML patients eligible for intensive chemotherapy (IC) (registered on ClinicalTrials.gov, number NCT04248595). METHODS: Aza (75mg/m2/d on days1-5 subcutaneous) is administered in combination with HIA [HHT 2mg/m2/d on days 4-8 intravenous over 3 hours, idarubicin 6mg/m2/d on days 4-6 intravenous, and cytarabine 100mg/m2/d on days 4-10 intravenous]. The primary endpoint was complete remission (CR) or CR with incomplete blood count recovery (CRi). Secondary endpoints were overall survival (OS), relapse-free survival (RFS), and adverse events (AEs). RESULTS: A total of 20 AML patients (aged 18-70 years) were enrolled between Jan 2020 and Sep 2022. 95% (19/20) of patients achieved CR/CRi, and 89.5% (17/19) had undetectable MRD, in which 94.7% (18/19) reached CR/CRi, and 88.9% (16/18) obtained MRD negative after the 1st cycle of induction therapy. Median OS and RFS were both not reached during the follow-up. The estimated 2-year OS and RFS were 87.5% (95%CI, 58.6% to 96.7%) and 87.1% (95%CI, 57.3% to 96.6%), respectively. No patient discontinued the treatment for AEs. DISCUSSION: This study provides preliminary evidence for this novel combination therapy as the first-line induction therapy for young or older AML patients fit for IC. CI - Copyright (c) 2022 Li, Huang, Hou, Gu, Song and Ge. FAU - Li, Jun AU - Li J AD - Department of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, Nanjing, China. FAU - Huang, Yanqing AU - Huang Y AD - Department of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, Nanjing, China. FAU - Hou, Yue AU - Hou Y AD - Department of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, Nanjing, China. FAU - Gu, Yan AU - Gu Y AD - Department of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, Nanjing, China. FAU - Song, Chunhua AU - Song C AD - Hershey Medical Center, Pennsylvania State University Medical College, Hershey, PA, United States. AD - Division of Hematology, The Ohio State University Wexner Medical Center, the James Cancer Hospital, Columbus, OH, United States. FAU - Ge, Zheng AU - Ge Z AD - Department of Hematology, Zhongda Hospital, School of Medicine, Southeast University, Institute of Hematology Southeast University, Nanjing, China. LA - eng SI - ClinicalTrials.gov/NCT04248595 PT - Journal Article DEP - 20221208 PL - Switzerland TA - Front Oncol JT - Frontiers in oncology JID - 101568867 PMC - PMC9773133 OTO - NOTNLM OT - AML OT - azacitidine OT - homoharringtonine OT - newly diagnosed OT - phase 2 trial COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2022/12/27 06:00 MHDA- 2022/12/27 06:01 PMCR- 2022/01/01 CRDT- 2022/12/26 03:48 PHST- 2022/10/13 00:00 [received] PHST- 2022/11/25 00:00 [accepted] PHST- 2022/12/26 03:48 [entrez] PHST- 2022/12/27 06:00 [pubmed] PHST- 2022/12/27 06:01 [medline] PHST- 2022/01/01 00:00 [pmc-release] AID - 10.3389/fonc.2022.1069246 [doi] PST - epublish SO - Front Oncol. 2022 Dec 8;12:1069246. doi: 10.3389/fonc.2022.1069246. eCollection 2022.