PMID- 34195988 OWN - NLM STAT- MEDLINE DCOM- 20211220 LR - 20211220 IS - 1365-2141 (Electronic) IS - 0007-1048 (Linking) VI - 194 IP - 2 DP - 2021 Jul TI - Dasatinib dose optimisation based on therapeutic drug monitoring reduces pleural effusion rates in chronic myeloid leukaemia patients. PG - 393-402 LID - 10.1111/bjh.17654 [doi] AB - Dasatinib is a second-generation BCR-ABL1 tyrosine kinase inhibitor approved for patients with chronic myeloid leukaemia (CML). Dasatinib 100 mg per day is associated with an increased risk of pleural effusion (PlEff). We randomly evaluated whether therapeutic drug monitoring (TDM) may reduce dasatinib-associated significant adverse events (AEs) by 12 months (primary endpoint). Eligible patients started dasatinib at 100 mg per day followed by dasatinib (C)min assessment. Patients considered overdosed [(C)min >/= 3 nmol/l) were randomised between a dose-reduction strategy (TDM arm) and standard of care (control arm). Out of 287 evaluable patients, 80 patients were randomised. The primary endpoint was not met due to early haematological AEs occurring before effective dose reduction. However, a major reduction in the cumulative incidence of PlEff was observed in the TDM arm compared to the control arm (4% vs. 15%; 11% vs. 35% and 12% vs. 39% at one, two and three years, respectively (P = 0.0094)). Molecular responses were superimposable in all arms. Dasatinib TDM during treatment initiation was feasible and resulted in a significant reduction of the incidence of PlEff in the long run, without impairing molecular responses. (NCT01916785; https://clinicaltrials.gov). CI - (c) 2021 British Society for Haematology and John Wiley & Sons Ltd. FAU - Rousselot, Philippe AU - Rousselot P AUID- ORCID: 0000-0003-3238-4494 AD - Department of Hematology and Oncology, Centre Hospitalier de Versailles, Le Chesnay, France. AD - UMR1184, IDMIT Department Universite Paris-Saclay, Commissariat a l'energie atomique et aux energies alternatives, University of Versailles Saint-Quentin-en-Yvelines, Montigny-Le-Bretonneux, France. FAU - Mollica, Luigina AU - Mollica L AD - Department of Hematology, Hopital Maisonneuve-Rosemont, University of Montreal, Montreal, Quebec, Canada. FAU - Guilhot, Joelle AU - Guilhot J AD - Inserm CIC 1402 CHU de Poitiers, Poitiers, France. FAU - Guerci, Agnes AU - Guerci A AD - Department of Hematology, CHU Brabois Vandoeuvre, Nancy, France. FAU - Nicolini, Franck E AU - Nicolini FE AD - Department of Hematology, Centre Leon Berard, Lyon, France. FAU - Etienne, Gabriel AU - Etienne G AUID- ORCID: 0000-0001-7600-4954 AD - Department of Hematology, Institut Bergonie, Bordeaux, France. FAU - Legros, Laurence AU - Legros L AD - Department of Hematology, Hopital Paul Brousse, Villejuif, France. FAU - Charbonnier, Aude AU - Charbonnier A AD - Department of Hematology, Institut Paoli Calmette, Marseille, France. FAU - Coiteux, Valerie AU - Coiteux V AD - Department of Hematology, Hopital Huriez - CHRU, Lille, France. FAU - Dartigeas, Caroline AU - Dartigeas C AD - Department of Hematology, CHU de Tours, Tours, France. FAU - Escoffre-Barbe, Martine AU - Escoffre-Barbe M AD - Department of Hematology, Centre Hospitalier Pontchaillou, Rennes, France. FAU - Roy, Lydia AU - Roy L AD - Department of Hematology, Hopital Henri Mondor, AP-HP, Creteil, France. FAU - Cony-Makhoul, Pascale AU - Cony-Makhoul P AUID- ORCID: 0000-0002-1633-6479 AD - Department of Hematology, Centre Hospitalier Annecy Genevois, Pringy, France. FAU - Dubruille, Viviane AU - Dubruille V AD - Department of Hematology, Hopital Hotel-Dieu, CHU de Nantes, Nantes, France. FAU - Gardembas, Martine AU - Gardembas M AD - Department of Hematology, CHU d'Angers, Angers, France. FAU - Huguet, Francoise AU - Huguet F AD - Department of Hematology, Institut Universitaire du Cancer - Oncopole, Toulouse, France. FAU - Rea, Delphine AU - Rea D AUID- ORCID: 0000-0001-5379-7461 AD - Department of Hematology, Hopital Saint-Louis et EA3518, AP-HP, Paris, France. FAU - Cayssials, Emilie AU - Cayssials E AD - Inserm CIC 1402 CHU de Poitiers, Poitiers, France. AD - Department of Hematology, CHU de Poitiers, Poitiers, France. FAU - Guilhot, Francois AU - Guilhot F AD - Inserm CIC 1402 CHU de Poitiers, Poitiers, France. FAU - Bergeron, Anne AU - Bergeron A AUID- ORCID: 0000-0003-2156-254X AD - Department of Pneumology, Hopital Saint-Louis, AP-HP, Paris, France. FAU - Molimard, Mathieu AU - Molimard M AD - Clinical Pharmacology Department, Centre Hospitalier Pellegrin, CHU de Bordeaux, Bordeaux, France. AD - University of Bordeaux Segalen, Bordeaux, France. FAU - Mahon, Francois-Xavier AU - Mahon FX AD - Department of Hematology, Institut Bergonie, Bordeaux, France. AD - University of Bordeaux Segalen, Bordeaux, France. FAU - Cayuela, Jean-Michel AU - Cayuela JM AD - Hematology and Molecular Biology and EA3518, Hopital Saint-Louis, AP-HP, Paris, France. FAU - Busque, Lambert AU - Busque L AD - Department of Hematology, Hopital Maisonneuve-Rosemont, University of Montreal, Montreal, Quebec, Canada. FAU - Bouchet, Stephane AU - Bouchet S AD - Clinical Pharmacology Department, Centre Hospitalier Pellegrin, CHU de Bordeaux, Bordeaux, France. LA - eng SI - ClinicalTrials.gov/NCT01916785 PT - Clinical Trial, Phase II PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20210630 PL - England TA - Br J Haematol JT - British journal of haematology JID - 0372544 RN - 0 (Antineoplastic Agents) RN - 0 (Protein Kinase Inhibitors) RN - RBZ1571X5H (Dasatinib) SB - IM CIN - Br J Haematol. 2021 Jul;194(2):234. PMID: 34195993 MH - Adolescent MH - Adult MH - Aged MH - Aged, 80 and over MH - Antineoplastic Agents/administration & dosage/adverse effects/*therapeutic use MH - Dasatinib/administration & dosage/adverse effects/*therapeutic use MH - Dose-Response Relationship, Drug MH - *Drug Monitoring MH - Female MH - Humans MH - Leukemia, Myelogenous, Chronic, BCR-ABL Positive/*drug therapy MH - Male MH - Middle Aged MH - Pleural Effusion/*chemically induced/prevention & control MH - Prospective Studies MH - Protein Kinase Inhibitors/administration & dosage/adverse effects/*therapeutic use MH - Treatment Outcome MH - Young Adult OTO - NOTNLM OT - chronic leukaemia OT - pharmacology OT - tyrosine kinases EDAT- 2021/07/02 06:00 MHDA- 2021/12/21 06:00 CRDT- 2021/07/01 07:20 PHST- 2021/02/14 00:00 [received] PHST- 2021/05/11 00:00 [accepted] PHST- 2021/07/02 06:00 [pubmed] PHST- 2021/12/21 06:00 [medline] PHST- 2021/07/01 07:20 [entrez] AID - 10.1111/bjh.17654 [doi] PST - ppublish SO - Br J Haematol. 2021 Jul;194(2):393-402. doi: 10.1111/bjh.17654. Epub 2021 Jun 30.