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Phase 2 Completed N=81 Randomized Treatment

Cetuximab With or Without Tivantinib in Treating Patients With Head and Neck Cancer That Is Recurrent, Metastatic, or Cannot Be Removed by Surgery

Source: ClinicalTrials.gov NCT01696955 ↗
Enrolled (actual)
81
Serious AEs
44.1%
Results posted
Dec 2018
Primary outcomePrimary: Overall Response Rate — 1; 0; 2; 3 Participants — p=0.99

Summary

This randomized phase II trial studies how well cetuximab with or without tivantinib works in treating patients with head and neck cancer that has come back (recurrent), has spread to other places in the body (metastatic), or cannot be removed by surgery. Monoclonal antibodies, such as cetuximab, may interfere with the ability of tumor cells to grow and spread. Tivantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether cetuximab is more effective with or without tivantinib in treating patients with head and neck cancer.

Outcome Measures

OutcomeResultp-value
PRIMARY
Overall Response Rate
1; 0; 2; 3 0.99
SECONDARY
c-MET Copy Number
SECONDARY
c-MET Expression
SECONDARY
Change in Tumor Burden
15.0; 9.0 0.47
SECONDARY
Overall Survival
7.4; 8.6 0.99
SECONDARY
Progression-free Survival
3.5; 3.5 0.58
SECONDARY
Overall Response Rate of Single-agent Tivantinib After Failure of Cetuximab

Eligibility Criteria

Inclusion Criteria

  • Histologically/cytologically confirmed diagnosis of squamous cell carcinoma of head and neck origin not amenable to curative intent therapy; both human papillomavirus (HPV) positive (+) and HPV negative (-) are eligible, but status has to be known prior to randomization (although not required for consenting); any type of tissue based HPV assessment is acceptable (e.g. p16 immunohistochemistry [IHC] or HPV in situ hybridization [ISH]); if local HPV testing is not available slides can be sent to the University of Chicago for HPV testing; please note that p16 IHC is generally only considered to be accurate for oropharyngeal tumors
  • Presence of measurable lesions (as per Response Evaluation Criteria in Solid Tumors [RECIST] 1.1); generally a >= 10 mm tumor lesion (in the longest diameter by computed tomography [CT] scan) or a lymph node >= 15 mm (short axis) is considered measurable disease when evaluated by CT scan (with a slice thickness no greater than 5 mm)
  • Availability of tissue (10 tumor containing formalin-fixed, paraffin-embedded [FFPE] slides/sections)
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1
  • Patients who have received cetuximab or another inhibitor of epidermal growth factor receptor (EGFR) in the curative intent treatment setting (e.g. with radiation or during induction chemotherapy [prior to definitive, curative intent therapy]) are eligible for the study
  • Life expectancy of greater than 8 weeks
  • Hemoglobin >= 9.0 g/dL
  • Leukocytes >= 3,000/mcL
  • Absolute neutrophil count >= 1,500/mcL
  • Platelets >= 100,000/mcL
  • Total bilirubin = = 60 mL/min/1.73 m^2 for patients with creatinine levels above institutional normal
  • Patients must be able to swallow ARQ 197 (tivantinib) by mouth, unless adequate data about administration by gastrostomy (G)-tube becomes available; tablets may be crushed, but must be taken orally
  • Human immunodeficiency virus (HIV)-positive patients with normal immune function (cluster of differentiation [CD]4 count > 200) are eligible if there are no drug interactions with ARQ 197 (tivantinib) or cetuximab
  • Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation; should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately; men treated or enrolled on this protocol must also agree to use adequate contraception prior to the study, for the duration of study participation, and 4 months after completion of ARQ 197 (tivantinib) administration
  • Ability to understand and the willingness to sign a written informed consent document

Exclusion Criteria

  • Patients who have had chemotherapy or radiotherapy within 2 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entering the study or those who have not recovered from adverse events due to agents administered more than 2 weeks earlier
  • Nasopharyngeal tumors that show lymphoepithelioma histology
  • Patients who have received more than 2 prior cytotoxic treatments in the palliative treatment setting are ineligible
  • Patients who have received treatment with an EGFR or MET inhibitor in the palliative treatment setting are ineligible
  • Patients with known, active brain metastases should be excluded from this clinical trial; patients with treated brain metastases stable for >= 12 weeks are eligible; use of corticosteroid (for patients with brain metastasis and other indications for corticosteroid use) is acceptable on a low maintenance or tapering dose schedule
  • History of allergic reactions attributed to compounds of similar chemical or biologic composition to ARQ 197 (tivantinib) or cetuximab
  • Concurrent life-threatening diseases: patients with diseases which with reasonable certainty do not limit life expectancy to 12 months or less are eligible
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT01696955). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.

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