PMID- 34350385 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20210806 IS - 2572-9241 (Electronic) IS - 2572-9241 (Linking) VI - 5 IP - 8 DP - 2021 Aug TI - Adjunctive Volasertib in Patients With Acute Myeloid Leukemia not Eligible for Standard Induction Therapy: A Randomized, Phase 3 Trial. PG - e617 LID - 10.1097/HS9.0000000000000617 [doi] LID - e617 AB - In this phase 3 trial, older patients with acute myeloid leukemia ineligible for intensive chemotherapy were randomized 2:1 to receive the polo-like kinase inhibitor, volasertib (V; 350 mg intravenous on days 1 and 15 in 4-wk cycles), combined with low-dose cytarabine (LDAC; 20 mg subcutaneous, twice daily, days 1-10; n = 444), or LDAC plus placebo (P; n = 222). Primary endpoint was objective response rate (ORR); key secondary endpoint was overall survival (OS). Primary ORR analysis at recruitment completion included patients randomized >/=5 months beforehand; ORR was 25.2% for V+LDAC and 16.8% for P+LDAC (n = 371; odds ratio 1.66 [95% confidence interval (CI), 0.95-2.89]; P = 0.071). At final analysis (>/=574 OS events), median OS was 5.6 months for V+LDAC and 6.5 months for P+LDAC (n = 666; hazard ratio 0.97 [95% CI, 0.8-1.2]; P = 0.757). The most common adverse events (AEs) were infections/infestations (grouped term; V+LDAC, 81.3%; P+LDAC, 63.5%) and febrile neutropenia (V+LDAC, 60.4%; P+LDAC, 29.3%). Fatal AEs occurred in 31.2% with V+LDAC versus 18.0% with P+LDAC, most commonly infections/infestations (V+LDAC, 17.1%; P+LDAC, 6.3%). Lack of OS benefit with V+LDAC versus P+LDAC may reflect increased early mortality with V+LDAC from myelosuppression and infections. CI - Copyright (c) 2021 the Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the European Hematology Association. FAU - Dohner, Hartmut AU - Dohner H AD - Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany. FAU - Symeonidis, Argiris AU - Symeonidis A AD - Hematology Division, University Hospital, University of Patras Medical School, Patras, Greece. FAU - Deeren, Dries AU - Deeren D AD - AZ Delta, Roeselare, Belgium. FAU - Demeter, Judit AU - Demeter J AD - Semmelweis University, Budapest, Hungary. FAU - Sanz, Miguel A AU - Sanz MA AD - Department of Hematology, University Hospital La Fe, Valencia, Spain. FAU - Anagnostopoulos, Achilles AU - Anagnostopoulos A AD - Hematology Department, General Hospital G. Papanikolaou, Thessaloniki, Greece. FAU - Esteve, Jordi AU - Esteve J AD - Hospital Clinic de Barcelona, IDIBAPS, Barcelona, Spain. FAU - Fiedler, Walter AU - Fiedler W AD - Department of Medicine II, University Medical Center, Hamburg-Eppendorf, Hamburg, Germany. FAU - Porkka, Kimmo AU - Porkka K AD - Department of Hematology, Helsinki University Hospital Cancer Center, Helsinki, Finland. FAU - Kim, Hee-Je AU - Kim HJ AD - Catholic Hematology Hospital, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea. FAU - Lee, Je-Hwan AU - Lee JH AD - Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea. FAU - Usuki, Kensuke AU - Usuki K AD - NTT Medical Center Tokyo, Japan. FAU - D'Ardia, Stefano AU - D'Ardia S AD - A.O. Citta della Salute e della Scienza, Torino, Italy. FAU - Won Jung, Chul AU - Won Jung C AD - Samsung Medical Center, Seoul, South Korea. FAU - Salamero, Olga AU - Salamero O AD - Hospital Vall d'Hebron/VHIO/UAB-Medicine, Barcelona, Spain. FAU - Horst, Heinz-August AU - Horst HA AD - UKSH Campus Kiel, Kiel, Germany. FAU - Recher, Christian AU - Recher C AD - Centre Hospitalier Universitaire de Toulouse, IUCT-Oncopole, Universite Paul Sabatier Toulouse 3, Toulouse, France. FAU - Rousselot, Philippe AU - Rousselot P AD - Centre Hospitalier de Versailles, University Versailles Saint-Quentin and Paris Saclay, Le Chesnay, France. FAU - Sandhu, Irwindeep AU - Sandhu I AD - Division of Hematology, Department of Medicine, University of Alberta, Edmonton, AB, Canada. FAU - Theunissen, Koen AU - Theunissen K AD - Jessa Ziekenhuis, Hasselt, Belgium. FAU - Thol, Felicitas AU - Thol F AD - Medizinische Hochschule Hannover, Germany. FAU - Dohner, Konstanze AU - Dohner K AD - Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany. FAU - Teleanu, Veronica AU - Teleanu V AD - Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany. FAU - DeAngelo, Daniel J AU - DeAngelo DJ AD - Dana-Farber Cancer Institute, Boston, Massachusetts, USA. FAU - Naoe, Tomoki AU - Naoe T AD - National Hospital Organization Nagoya Medical Center, Nagoya, Japan. FAU - Sekeres, Mikkael A AU - Sekeres MA AD - Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio, USA. FAU - Belsack, Valerie AU - Belsack V AD - SCS Boehringer Ingelheim Comm.V, Brussels, Belgium. FAU - Ge, Miaomiao AU - Ge M AD - Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, Connecticut, USA. FAU - Taube, Tillmann AU - Taube T AD - Boehringer Ingelheim International GmbH, Biberach, Germany. FAU - Ottmann, Oliver G AU - Ottmann OG AD - Goethe University, Frankfurt/Main, Germany. LA - eng PT - Journal Article DEP - 20210802 PL - United States TA - Hemasphere JT - HemaSphere JID - 101740619 PMC - PMC8328241 EDAT- 2021/08/06 06:00 MHDA- 2021/08/06 06:01 PMCR- 2021/08/02 CRDT- 2021/08/05 06:32 PHST- 2020/12/15 00:00 [received] PHST- 2021/06/09 00:00 [accepted] PHST- 2021/08/05 06:32 [entrez] PHST- 2021/08/06 06:00 [pubmed] PHST- 2021/08/06 06:01 [medline] PHST- 2021/08/02 00:00 [pmc-release] AID - 10.1097/HS9.0000000000000617 [doi] PST - epublish SO - Hemasphere. 2021 Aug 2;5(8):e617. doi: 10.1097/HS9.0000000000000617. eCollection 2021 Aug.