TY - JOUR
T1 - Phase I-IIa study of BMS-690514, an EGFR, HER-2 and -4 and VEGFR-1 to -3 oral tyrosine kinase inhibitor, in patients with advanced or metastatic solid tumours
AU - Soria, Jean Charles
AU - Baselga, José
AU - Hanna, Nasser
AU - Laurie, Scott A.
AU - Bahleda, Rastislav
AU - Felip, Enriqueta
AU - Calvo, Emiliano
AU - Armand, Jean Pierre
AU - Shepherd, Frances A.
AU - Harbison, Christopher T.
AU - Berman, David
AU - Park, Jong Soon
AU - Zhang, Steven
AU - Vakkalagadda, Blisse
AU - Kurland, John F.
AU - Pathak, Ashutosh K.
AU - Herbst, Roy S.
PY - 2013/5/1
Y1 - 2013/5/1
N2 - Purpose: BMS-690514 is a potent, reversible oral inhibitor of epidermal growth factor receptor (EGFR/HER-1), HER-2 and -4, and vascular endothelial growth factor receptors (VEGFRs)-1 to -3 offering targeted inhibition of tumour growth and vascularisation in a single agent. This phase I-IIa study was designed to identify the maximum tolerated dose (MTD) and assess safety, antitumour activity, pharmacokinetics and pharmacodynamics of BMS-690514. Patients and methods: In phase I, patients with advanced solid tumours received escalating doses of once-daily BMS-690514. In phase IIa, erlotinib-naïve (cohort A) or erlotinib-resistant (cohort B) patients with advanced non-small-cell lung cancer (NSCLC) received BMS-690514 once-daily at the MTD. Results: In phase I (n = 28), the MTD was determined to be 200 mg daily. BMS-690514 was rapidly absorbed and highly metabolised after repeated oral administration with minimum drug accumulation. In phase IIa (n = 62), the most frequent treatment-related adverse events were diarrhoea and acneiform rash. Adverse events that led to >1 discontinuation were diarrhoea (n = 4; 4%) and rash (n = 2; 2%). Disease control (≥4 months) and objective response rates, respectively, were 43.3% and 3.3% (cohort A) and 22.6% and 3.2% (cohort B). Six of 21 (29%) NSCLC patients with wild-type EGFR achieved disease control versus seven of 10 (70%) patients with EGFR mutations (including T790M). At MTD, BMS-690514 modulated pharmacodynamic biomarkers associated with inhibition of VEGFR- and EGFR-signalling pathways. Conclusion: This phase I-IIa study suggests that BMS-690514 has manageable safety profile and antitumour activity in patients with NSCLC at 200 mg/d, including those with EGFR mutations conferring resistance to erlotinib.
AB - Purpose: BMS-690514 is a potent, reversible oral inhibitor of epidermal growth factor receptor (EGFR/HER-1), HER-2 and -4, and vascular endothelial growth factor receptors (VEGFRs)-1 to -3 offering targeted inhibition of tumour growth and vascularisation in a single agent. This phase I-IIa study was designed to identify the maximum tolerated dose (MTD) and assess safety, antitumour activity, pharmacokinetics and pharmacodynamics of BMS-690514. Patients and methods: In phase I, patients with advanced solid tumours received escalating doses of once-daily BMS-690514. In phase IIa, erlotinib-naïve (cohort A) or erlotinib-resistant (cohort B) patients with advanced non-small-cell lung cancer (NSCLC) received BMS-690514 once-daily at the MTD. Results: In phase I (n = 28), the MTD was determined to be 200 mg daily. BMS-690514 was rapidly absorbed and highly metabolised after repeated oral administration with minimum drug accumulation. In phase IIa (n = 62), the most frequent treatment-related adverse events were diarrhoea and acneiform rash. Adverse events that led to >1 discontinuation were diarrhoea (n = 4; 4%) and rash (n = 2; 2%). Disease control (≥4 months) and objective response rates, respectively, were 43.3% and 3.3% (cohort A) and 22.6% and 3.2% (cohort B). Six of 21 (29%) NSCLC patients with wild-type EGFR achieved disease control versus seven of 10 (70%) patients with EGFR mutations (including T790M). At MTD, BMS-690514 modulated pharmacodynamic biomarkers associated with inhibition of VEGFR- and EGFR-signalling pathways. Conclusion: This phase I-IIa study suggests that BMS-690514 has manageable safety profile and antitumour activity in patients with NSCLC at 200 mg/d, including those with EGFR mutations conferring resistance to erlotinib.
KW - Pan-HER/VEGFR inhibitor
KW - Phase I-II
KW - Solid tumours
UR - http://www.scopus.com/inward/record.url?scp=84876671596&partnerID=8YFLogxK
U2 - 10.1016/j.ejca.2013.02.012
DO - 10.1016/j.ejca.2013.02.012
M3 - Article
C2 - 23490650
AN - SCOPUS:84876671596
SN - 0959-8049
VL - 49
SP - 1815
EP - 1824
JO - European Journal of Cancer
JF - European Journal of Cancer
IS - 8
ER -