PMID- 23408298 OWN - NLM STAT- MEDLINE DCOM- 20130701 LR - 20220415 IS - 1097-0142 (Electronic) IS - 0008-543X (Print) IS - 0008-543X (Linking) VI - 119 IP - 10 DP - 2013 May 15 TI - A phase 1 study of everolimus plus docetaxel plus cisplatin as induction chemotherapy for patients with locally and/or regionally advanced head and neck cancer. PG - 1823-31 LID - 10.1002/cncr.27986 [doi] AB - BACKGROUND: Activation of the phosphatidylinositol-3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR) pathway is common in head and neck cancers, and it has been demonstrated that inhibition of mTOR complex 1 sensitizes cell lines to platinum and taxane chemotherapy. The authors conducted a phase 1 study to evaluate the addition of oral everolimus to cisplatin and docetaxel as induction chemotherapy for head and neck cancer. METHODS: In this single-institution phase 1 study, 3 doses of daily everolimus were explored: 5 mg daily, 7.5 mg daily (administered as 5 mg daily alternating with 10 mg daily), and 10 mg daily of each 21-day cycle. Cisplatin and docetaxel doses were fixed (both were 75 mg/m(2) on day 1 of 21-day cycle) at each dose level with pegfilgrastim support. A standard 3 + 3 dose-escalation plan was used. After induction, patients were removed from protocol. RESULTS: Eighteen patients were enrolled (15 men, 3 women), and their median Karnofsky performance status was 90. The most common toxicities were hyperglycemia, low hemoglobin, fatigue, and thrombocytopenia. Dose-limiting toxicities (DLTs) were neutropenic fever (1 event at dose level 2, 2 events at dose level 3), and all patients recovered fully from these DLTs. The maximum tolerated dose was exceeded at dose level 3. The progression-free survival rate at 1 year was 87.5% (95% confidence interval, 56.8%-96.7%); and, at 2 years, it was 76.6% (95% confidence interval, 41.2%-92.3%). Activating PI3K catalytic subunit alpha (PIK3CA) gene mutations were identified in 2 human papillomavirus-associated oropharyngeal cancers. CONCLUSIONS: The phase 2 recommended dose was 7.5 mg daily for everolimus plus cisplatin and docetaxel (both at 75 mg/m(2) on day 1 of a 21-day cycle) given with pegfilgrastim support. CI - Copyright (c) 2013 American Cancer Society. FAU - Fury, Matthew G AU - Fury MG AD - Department of Medicine, Memorial Sloan-Kettering Cancer Center and Weill Cornell Medical College, New York, NY, USA. FAU - Sherman, Eric AU - Sherman E FAU - Ho, Alan L AU - Ho AL FAU - Xiao, Han AU - Xiao H FAU - Tsai, Frank AU - Tsai F FAU - Nwankwo, Oby AU - Nwankwo O FAU - Sima, Camelia AU - Sima C FAU - Heguy, Adrian AU - Heguy A FAU - Katabi, Nora AU - Katabi N FAU - Haque, Sofia AU - Haque S FAU - Pfister, David G AU - Pfister DG LA - eng GR - P30 CA008748/CA/NCI NIH HHS/United States PT - Clinical Trial, Phase I PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20130213 PL - United States TA - Cancer JT - Cancer JID - 0374236 RN - 0 (Taxoids) RN - 15H5577CQD (Docetaxel) RN - 9HW64Q8G6G (Everolimus) RN - EC 2.7.1.1 (MTOR protein, human) RN - EC 2.7.11.1 (Proto-Oncogene Proteins c-akt) RN - EC 2.7.11.1 (TOR Serine-Threonine Kinases) RN - Q20Q21Q62J (Cisplatin) RN - W36ZG6FT64 (Sirolimus) SB - IM MH - Adult MH - Aged MH - Antineoplastic Combined Chemotherapy Protocols/adverse effects/*therapeutic use MH - Cisplatin/administration & dosage MH - Disease-Free Survival MH - Docetaxel MH - Drug Administration Schedule MH - Everolimus MH - Female MH - Head and Neck Neoplasms/*drug therapy/metabolism/*pathology MH - Humans MH - Induction Chemotherapy/adverse effects/*methods MH - Male MH - Maximum Tolerated Dose MH - Middle Aged MH - Mutation MH - Neoplasm Staging MH - Papillomavirus Infections/complications MH - Phosphatidylinositol 3-Kinases/metabolism MH - Proto-Oncogene Proteins c-akt/metabolism MH - Risk Assessment MH - Risk Factors MH - Signal Transduction/drug effects MH - Sirolimus/administration & dosage/analogs & derivatives MH - Smoking/adverse effects MH - TOR Serine-Threonine Kinases/metabolism MH - Taxoids/administration & dosage MH - Treatment Outcome PMC - PMC3969235 MID - NIHMS550926 COIS- CONFLICT OF INTEREST DISCLOSURES Dr. Matthew G. Fury and Dr. Alan L. Ho have served on advisory boards for Novartis, the funding entity for this study. EDAT- 2013/02/15 06:00 MHDA- 2013/07/03 06:00 PMCR- 2014/03/28 CRDT- 2013/02/15 06:00 PHST- 2012/09/29 00:00 [received] PHST- 2012/12/21 00:00 [revised] PHST- 2013/01/04 00:00 [accepted] PHST- 2013/02/15 06:00 [entrez] PHST- 2013/02/15 06:00 [pubmed] PHST- 2013/07/03 06:00 [medline] PHST- 2014/03/28 00:00 [pmc-release] AID - 10.1002/cncr.27986 [doi] PST - ppublish SO - Cancer. 2013 May 15;119(10):1823-31. doi: 10.1002/cncr.27986. Epub 2013 Feb 13.