PMID- 24075777 OWN - NLM STAT- MEDLINE DCOM- 20140912 LR - 20151119 IS - 1938-0674 (Electronic) IS - 1533-0028 (Linking) VI - 12 IP - 4 DP - 2013 Dec TI - A phase 1B study of dulanermin in combination with modified FOLFOX6 plus bevacizumab in patients with metastatic colorectal cancer. PG - 248-54 LID - S1533-0028(13)00071-6 [pii] LID - 10.1016/j.clcc.2013.06.002 [doi] AB - OBJECTIVES: The study objectives were to evaluate the safety, tolerability, and preliminary efficacy of multiple doses of dulanermin in combination with modified FOLFOX6 and bevacizumab in previously untreated patients with locally advanced, recurrent, or metastatic colorectal cancer. PATIENTS AND METHODS: A total of 23 patients received dulanermin at dosages of 4.5 or 9 mg/kg/d given on days 1 to 3 of each 14-day cycle along with standard dosing of modified FOLFOX6 plus bevacizumab. Dose-limiting toxicities, adverse events (AEs), maximum tolerated dose, and response according to Response Evaluation Criteria in Solid Tumors were assessed. RESULTS: In the first cohort (3 patients given dulanermin at 4.5 mg/kg/d) and second cohort (6 patients given dulanermin at 9 mg/kg/day), no dose-limiting toxicities were observed. The subsequent 14 patients were treated with a dulanermin dosage of 9 mg/kg/d. Patients (N = 23) received 2 to 42 cycles of dulanermin (median 15). The most common grade 3 or 4 AEs were neutropenia (39%), hypertension (17%), peripheral neuropathy (17%), hand-foot syndrome (13%), and pulmonary embolism (13%). Three patients (13%) discontinued the study because of serious AEs. Overall, a best response of partial response was observed in 13 patients (57%) (9 confirmed, 4 unconfirmed), stable disease was observed in 7 patients (30%), and disease progression was observed in 3 patients (13%). The median progression-free survival was 9.9 months (95% confidence interval, 7.0-12.7). CONCLUSIONS: Overall, the addition of dulanermin to first-line FOLFOX plus bevacizumab was well tolerated in patients with advanced colorectal cancer, with similar AEs that would be expected from FOLFOX plus bevacizumab. A randomized study is required to assess the clinical efficacy of dulanermin in this patient population. CI - Copyright (c) 2013 Elsevier Inc. All rights reserved. FAU - Wainberg, Zev A AU - Wainberg ZA AD - David Geffen School of Medicine, University of California, Los Angeles, CA. Electronic address: zwainberg@mednet.ucla.edu. FAU - Messersmith, Wells A AU - Messersmith WA FAU - Peddi, Parvin F AU - Peddi PF FAU - Kapp, Amy V AU - Kapp AV FAU - Ashkenazi, Avi AU - Ashkenazi A FAU - Royer-Joo, Stephanie AU - Royer-Joo S FAU - Portera, Chia C AU - Portera CC FAU - Kozloff, Mark F AU - Kozloff MF LA - eng PT - Clinical Trial, Phase I PT - Journal Article DEP - 20130927 PL - United States TA - Clin Colorectal Cancer JT - Clinical colorectal cancer JID - 101120693 RN - 0 (Antibodies, Monoclonal, Humanized) RN - 0 (Organoplatinum Compounds) RN - 0 (TNF-Related Apoptosis-Inducing Ligand) RN - 0 (TNFSF10 protein, human) RN - 2S9ZZM9Q9V (Bevacizumab) RN - Q573I9DVLP (Leucovorin) RN - U3P01618RT (Fluorouracil) RN - Folfox protocol SB - IM MH - Adult MH - Aged MH - Antibodies, Monoclonal, Humanized/administration & dosage/adverse effects MH - Antineoplastic Combined Chemotherapy Protocols/administration & dosage/adverse effects/*therapeutic use MH - Bevacizumab MH - Colorectal Neoplasms/*drug therapy/pathology MH - Disease-Free Survival MH - Female MH - Fluorouracil/administration & dosage/adverse effects MH - Humans MH - Leucovorin/administration & dosage/adverse effects MH - Male MH - Maximum Tolerated Dose MH - Middle Aged MH - Neoplasm Metastasis MH - Organoplatinum Compounds/administration & dosage/adverse effects MH - TNF-Related Apoptosis-Inducing Ligand/*administration & dosage/adverse effects OTO - NOTNLM OT - Apo2L/TRAIL OT - Apoptosis OT - Death receptor OT - Dulanermin OT - FOLFOX OT - Metastatic colorectal cancer EDAT- 2013/10/01 06:00 MHDA- 2014/09/13 06:00 CRDT- 2013/10/01 06:00 PHST- 2013/04/17 00:00 [received] PHST- 2013/06/14 00:00 [revised] PHST- 2013/06/17 00:00 [accepted] PHST- 2013/10/01 06:00 [entrez] PHST- 2013/10/01 06:00 [pubmed] PHST- 2014/09/13 06:00 [medline] AID - S1533-0028(13)00071-6 [pii] AID - 10.1016/j.clcc.2013.06.002 [doi] PST - ppublish SO - Clin Colorectal Cancer. 2013 Dec;12(4):248-54. doi: 10.1016/j.clcc.2013.06.002. Epub 2013 Sep 27.