title: Acute left ventricular dysfunction induced by a panHER and VEGFR tyrosine kinase inhibitor in a phase I trial.
abstract: Tyrosine kinase inhibitors (TKI) or monoclonal antibodies targeting EGFR, HER2 or VEGFR receptors have demonstrated substantial clinical benefit in patients with advanced breast cancer, colon cancer, head and neck cancer, non-small cell lung cancer, and renal cell carcinoma. Nevertheless, these drugs have some target related adverse effects, particularly cardiovascular toxicities. We report here the case of a patient included in a phase I trial of a new compound, a tyrosine kinase inhibitor targeting HER1, HER2, HER4 and VEGFR2. The patient developed during this treatment an acute and transient left ventricular systolic dysfunction. Careful management of this adverse effect allowed the patient to continue therapy and to achieve a major partial response.
authors.affiliation: Département de Médecine, Service des Innovations Thérapeutiques Précoces, Institut Gustave Roussy, Université Paris XI, Villejuif, France.
authors.forename: Rastislav
authors.initials: R
authors.lastname: Bahleda
authors.forename: Christophe
authors.initials: C
authors.lastname: Massard
authors.forename: Jean-Charles
authors.initials: JC
authors.lastname: Soria
authors.forename: Hassan
authors.initials: H
authors.lastname: Izzedine
authors.forename: Ariel
authors.initials: A
authors.lastname: Cohen
authors.forename: Stéphane
authors.initials: S
authors.lastname: Ederhy
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy; D017321:Clinical Trials, Phase I as Topic / Q000009:adverse effects*; D004791:Enzyme Inhibitors / Q000009:adverse effects* / Q000627:therapeutic use; D066246:ErbB Receptors / Q000037:antagonists & inhibitors*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy; D008875:Middle Aged; D011505:Protein-Tyrosine Kinases / Q000037:antagonists & inhibitors*; D040262:Receptors, Vascular Endothelial Growth Factor / Q000037:antagonists & inhibitors*; D018487:Ventricular Dysfunction, Left / Q000139:chemically induced*
chemical_list: D004791:Enzyme Inhibitors; D066246:ErbB Receptors; D011505:Protein-Tyrosine Kinases; D040262:Receptors, Vascular Endothelial Growth Factor