TLR8 Agonist VTX-2337 and Cetuximab in Treating Patients With Locally Advanced, Recurrent, or Metastatic Squamous Cell Cancer of Head and Neck
Public ClinicalTrials.gov record NCT01334177. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase I Clinical Trial of VTX-2337, a Small Molecule Toll-Like Receptor 8 (TLR8) Agonist in Combination With Cetuximab in Patients With Recurrent or Metastatic Squamous Cell Carcinomas of the Head and Neck (SCCHN)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This phase I trial studies the side effects and best dose of TLR8 Agonist VTX-2337 when given together with cetuximab in treating patients with locally advanced, recurrent, or metastatic squamous cell cancer of the head and neck (SCCHN). Biological therapies, such as TLR8 Agonist VTX-2337 may stimulate the immune system in different ways and stop tumor cells from growing. Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Giving TLR8 Agonist VTX-2337 together with cetuximab may kill more tumor cells.
Study identification
- NCT ID
- NCT01334177
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 13 participants
Conditions and interventions
Conditions
- Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma
- Recurrent Metastatic Squamous Neck Cancer With Occult Primary
- Recurrent Salivary Gland Cancer
- Recurrent Squamous Cell Carcinoma of the Hypopharynx
- Recurrent Squamous Cell Carcinoma of the Larynx
- Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity
- Recurrent Squamous Cell Carcinoma of the Nasopharynx
- Recurrent Squamous Cell Carcinoma of the Oropharynx
- Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity
- Recurrent Verrucous Carcinoma of the Larynx
- Recurrent Verrucous Carcinoma of the Oral Cavity
- Salivary Gland Squamous Cell Carcinoma
- Stage III Salivary Gland Cancer
- Stage III Squamous Cell Carcinoma of the Hypopharynx
- Stage III Squamous Cell Carcinoma of the Larynx
- Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity
- Stage III Squamous Cell Carcinoma of the Nasopharynx
- Stage III Squamous Cell Carcinoma of the Oropharynx
- Stage III Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity
- Stage III Verrucous Carcinoma of the Larynx
- Stage III Verrucous Carcinoma of the Oral Cavity
- Stage IV Salivary Gland Cancer
- Stage IVA Squamous Cell Carcinoma of the Larynx
- Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity
- Stage IVA Squamous Cell Carcinoma of the Oropharynx
- Stage IVA Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity
- Stage IVA Verrucous Carcinoma of the Larynx
- Stage IVA Verrucous Carcinoma of the Oral Cavity
- Stage IVB Squamous Cell Carcinoma of the Larynx
- Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity
- Stage IVB Squamous Cell Carcinoma of the Oropharynx
- Stage IVB Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity
- Stage IVB Verrucous Carcinoma of the Larynx
- Stage IVB Verrucous Carcinoma of the Oral Cavity
- Stage IVC Squamous Cell Carcinoma of the Larynx
- Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity
- Stage IVC Squamous Cell Carcinoma of the Oropharynx
- Stage IVC Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity
- Stage IVC Verrucous Carcinoma of the Larynx
- Stage IVC Verrucous Carcinoma of the Oral Cavity
- Tongue Cancer
Interventions
- TLR8 agonist VTX-2337 Drug
- cetuximab Biological
- laboratory biomarker analysis Other
- pharmacogenomic studies Other
Drug · Biological · Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2011
- Primary completion
- May 31, 2014
- Completion
- Not listed
- Last update posted
- Mar 4, 2015
Started 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium | Seattle | Washington | 98109 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01334177, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 4, 2015 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01334177 live on ClinicalTrials.gov.