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Completed Phase 2 Interventional

Oral Rigosertib for Squamous Cell Carcinoma

ClinicalTrials.gov ID: NCT01807546

Public ClinicalTrials.gov record NCT01807546. 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.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 3:11 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase II Study of Oral Rigosertib in Patients With Relapsed or Metastatic, Platinum-resistant, Human Papillomavirus Positive or Negative Squamous Cell Carcinoma

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The primary objective of this study is to determine if tumors in patients with papillomavirus (HPV) positive or negative squamous cell carcinoma (SCC) that no longer responds to standard therapy will decrease in size following treatment with the investigational drug, rigosertib sodium (ON 01910.Na). A secondary objective is to determine if treatment with rigosertib causes any side effects. Rigosertib is an investigational drug, which means that it has not been approved by the U.S. Food and Drug Administration (FDA) to treat any diseases. We are studying rigosertib as a new anticancer drug. Tests that we have done in the laboratory suggest that rigosertib works by blocking cell division in cancer cells and causing them to die.

Study identification

NCT ID
NCT01807546
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Traws Pharma, Inc.
Industry
Enrollment
64 participants

Conditions and interventions

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
Mar 2013 (Type not available)
Primary completion
Mar 2015 (Actual)
Completion
Apr 2016 (Actual)
Last update posted
Jun 26, 2017

2013 – 2016

United States locations

U.S. sites
13
U.S. states
9
U.S. cities
13
Facility City State ZIP Site status
University of California Davis Comprehensive Cancer Center Sacramento California 95817 —
Stanford Cancer Institute Stanford California 94305 —
University of Colorado School of Medicine Aurora Colorado 80045 —
Denver VA Medical Center-ECHCS Denver Colorado 80220 —
University of Michigan Health System Ann Arbor Michigan 48109 —
Veterans Administration New Jersey Health Care System East Orange New Jersey 07018 —
Mount Sinai Medical Center New York New York 10029 —
Montefiore Medical Center The Bronx New York 10467 —
Ohio State University, James Cancer Hospital Columbus Ohio 43210 —
University of Pennslvania Abramson Cancer Center Philadelphia Pennsylvania 19104 —
Mary Crowley Cancer Research Center Dallas Texas 75201 —
Virginia Cancer Specialists, PC Fairfax Virginia 22031 —
Blue Ridge Cancer Care Salem Virginia 24153 —

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 NCT01807546, 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 Jun 26, 2017 · Synced Oct 20, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01807546 live on ClinicalTrials.gov.

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