RTOG Foundation Study 3508/AbbVie 414_M13-813
Status Date: May 15, 2019 | Status: Closed to Accrual
A Study of ABT-414 in Participants With Newly Diagnosed Glioblastoma (GBM) With Epidermal Growth Factor Receptor (EGFR) Amplification (Intellance1)
Andrew Lassman, MD
This study seeks to determine whether the addition of ABT-414 to concomitant radiotherapy and temozolomide (TMZ) followed by combination of ABT-414 with adjuvant TMZ prolongs overall survival (OS) among participants with newly diagnosed glioblastoma (GBM) with epidermal growth factor receptor (EGFR) amplification. In addition, there is a Phase 1, open-label, multicenter sub-study to assess the pharmacokinetics, safety and tolerability of ABT-414 in participants with newly diagnosed EGFR-amplified GBM who have mild or moderate hepatic impairment.
Histologically confirmed de novo Grade IV glioma (glioblastoma, gliosarcoma or other subvariants) confirmed by central pathology tissue screening and EGFR amplification in tumor tissue confirmed by central assessment.
AbbVie is the sponsor of this study. More information on this trial is available on ClinicalTrials.gov or by emailing RTOG-Membership@acr.org.
Lassman AB, van den Bent MJ, Gan HK, Reardon DA, Kumthekar P, Butowski N, Lwin Z, Mikkelsen T, Nabors LB, Papadopoulos KP, Penas-Prado M, Simes J, Wheeler H, Walbert T, Scott AM, Gomez E, Lee HJ, Roberts-Rapp L, Xiong H, Ansell PJ, Bain E, Holen KD, Maag D, Merrell R. Safety and efficacy of depatuxizumab mafodotin + temozolomide in patients with EGFR-amplified, recurrent glioblastoma: results from an international phase I multicenter trial. Neuro Oncol. 2019 Jan 1;21(1):106-114. doi: 10.1093/neuonc/noy091.
Gan HK, Reardon DA, Lassman AB, Merrell R, van den Bent M, Butowski N, Lwin Z, Wheeler H, Fichtel L, Scott AM, Gomez EJ, Fischer J, Mandich H, Xiong H, Lee HJ, Munasinghe WP, Roberts-Rapp LA, Ansell PJ, Holen KD, Kumthekar P. Safety, pharmacokinetics, and antitumor response of depatuxizumab mafodotin as monotherapy or in combination with temozolomide in patients with glioblastoma. Neuro Oncol. 2018 May 18;20(6):838-847. doi: 10.1093/neuonc/nox202. Publication Link.
Reardon DA, Lassman AB, van den Bent M, Kumthekar P, Merrell R, Scott AM, Fichtel L, Sulman EP, Gomez E, Fischer J, Lee HJ, Munasinghe W, Xiong H, Mandich H, Roberts-Rapp L, Ansell P, Holen KD, Gan HK. Efficacy and safety results of ABT-414 in combination with radiation and temozolomide in newly diagnosed glioblastoma. Neuro Oncol. 2017 Jul 1;19(7):965-975. doi: 10.1093/neuonc/now257. Publication Link.