Prospective, Non-interventional, Post-authorization Safety Study That Includes All Patients Diagnosed as Unresectable Differentiated Thyroid Carcinoma and Treated With Sorafenib (JPMS-DTC)

June 30, 2026 updated by: Bayer

Drug Use Investigation of Sorafenib/ NEXAVAR® for Unresectable Differentiated Thyroid Carcinoma (DTC)

This is a non-interventional, multi center post-authorization safety study that includes all patients diagnosed as Unresectable Differentiated Thyroid Carcinoma (DTC) and treated with Sorafenib within a certain period. The investigator should have made the choice of treatment (NEXAVAR) according with the Japanese Package Insert prior to enrolling the patient in this study.

The enrollment period is of 9 months. The observation period for each patient starts when the therapy with NEXAVAR is initiated. Patients will be followed for 9 months or until it is no longer possible (e.g. lost to follow-up); this will be considered the standard observation period. Those patients, to whom a total of 24 month follow up is possible, information on effectiveness including treatment duration and survival status of the patient and of keratoacanthoma and/or squamous cell cancer development will be collected.

Study Overview

Status

Active, not recruiting

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

453

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Japan
      • Multiple Locations, Japan

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Patients treated with Sorafenib for Unresectable Differentiated Thyroid Carcinoma (DTC)

Description

Inclusion Criteria:

  • Patients who start NEXAVAR treatment for radioactive iodine-refractory unresectable Differentiated Thyroid Carcinoma (DTC)

Exclusion Criteria:

  • Patients who have already received NEXAVAR treatment

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Other

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
BAY43-9006
NEXAVAR treatment group
Drug: Sorafenib (Nexavar, BAY43-9006)
Patients treated by Physician with Nexavar under approved local prescriptions

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Number of participants with Adverse drug reaction as a measure of safety and tolerability.
Time Frame: Up to 9 months
Up to 9 months
Number of participants with Serious adverse events as a measure of safety and tolerability.
Time Frame: Up to 9 months
Up to 9 months
Number of participants with Serious adverse drug reaction as a measure of safety and tolerability
Time Frame: Up to 9 months
Up to 9 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
2-year survival
Time Frame: At 24 months
Percentage of participants who survived 2 years from start of treatment
At 24 months
Time of treatment failure (TTF)
Time Frame: Up to 24 months
Time to treatment failure is defined as the time interval from start of Nexavar therapy to the date of permanent discontinuation for any reason including disease progression, adverse event, patient preference or death.
Up to 24 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Bayer

Investigators

  • Study Director: Bayer Study Director, Bayer

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

June 27, 2014

Primary Completion (Actual)

February 27, 2020

Study Completion (Estimated)

September 30, 2026

Study Registration Dates

First Submitted

July 4, 2014

First Submitted That Met QC Criteria

July 4, 2014

First Posted (Estimated)

July 9, 2014

Study Record Updates

Last Update Posted (Actual)

July 1, 2026

Last Update Submitted That Met QC Criteria

June 30, 2026

Last Verified

June 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 17391
  • NEXAVAR-TC-01 (Other Identifier: Company Internal)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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