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Sorafenib Tosylate in Treating Patients With Metastatic, Locally Advanced, or Recurrent Medullary Thyroid Cancer

Phase II Study of Sorafenib (BAY 43-9006) in Patients With Metastatic Medullary Thyroid Carcinoma

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00390325
Enrollment
21
Registered
2006-10-19
Start date
2006-11-03
Completion date
2022-12-22
Last updated
2024-02-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hereditary Thyroid Gland Medullary Carcinoma, Locally Advanced Thyroid Gland Medullary Carcinoma, Multiple Endocrine Neoplasia Type 2A, Multiple Endocrine Neoplasia Type 2B, Recurrent Thyroid Gland Medullary Carcinoma, Sporadic Thyroid Gland Medullary Carcinoma, Stage III Thyroid Gland Medullary Carcinoma AJCC v7, Stage IVA Thyroid Gland Medullary Carcinoma AJCC v7, Stage IVB Thyroid Gland Medullary Carcinoma AJCC v7, Stage IVC Thyroid Gland Medullary Carcinoma AJCC v7, Stage IV Thyroid Gland Medullary Carcinoma AJCC v7

Brief summary

This phase II trial studies how well sorafenib tosylate works in treating patients with medullary thyroid cancer that has spread to other parts of the body (metastatic), spread to the tissue surrounding the thyroid (locally advanced), or has returned after a period of improvement (recurrent). Sorafenib tosylate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor.

Detailed description

PRIMARY OBJECTIVES: I. To assess objective response rate of sorafenib tosylate (sorafenib \[BAY 43-9006\]) in metastatic medullary thyroid carcinoma in setting of inherited tumor syndromes, such as multiple endocrine neoplasia (MEN) 2A, MEN 2B, or familial medullary thyroid carcinoma (FMTC). II. To assess objective response rate of sorafenib (BAY 43-9006) in sporadic metastatic medullary thyroid carcinoma. SECONDARY OBJECTIVES: I. To assess toxicity of sorafenib (BAY 43-9006) in patients with metastatic medullary thyroid carcinoma. II. Measure serum tumor markers calcitonin and carcinoembryonic antigen (CEA) pre-, during, and post-treatment to correlate with disease response. III. Correlate nuclear medicine functional imaging (fludeoxyglucose F 18 \[F-18 fluorodeoxyglucose\] positron emission tomography \[PET\] scan) data obtained at pre-, during, and post-treatment with tumor response. IV. Correlate dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) data obtained at pre-, during, and post-treatment with changes in tumor permeability and vascularity with tumor response. V. Perform pharmacogenomic studies on procured peripheral blood mononuclear cells (PBMCs) if clinical responses are observed. VI. To correlate between the degree of retrovirus-associated sequence (Ras)-mitogen-activated protein kinase (MAPK) signaling inhibition and vascular endothelial growth factor (VEGF) expression in the tumor and clinical response. VII. To correlate between the presence and type of ret proto-oncogene (RET) gene defects in tumor and clinical response. OUTLINE: Patients receive sorafenib tosylate orally (PO) twice daily (BID) in the absence of disease progression or unacceptable toxicity.

Interventions

DRUGSorafenib Tosylate

Given PO

Sponsors

National Cancer Institute (NCI)
Lead SponsorNIH

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* ELIGIBILITY CRITERIA SPECIFIC FOR ARM A * Histologically confirmed medullary thyroid carcinoma under the clinical setting of inherited tumor syndromes, such as multiple endocrine neoplasia (MEN) 2A, MEN 2B, or familial medullary thyroid carcinoma (FMTC) * ELIGIBILITY CRITERIA SPECIFIC FOR ARM B * Histologically confirmed medullary thyroid carcinoma under the clinical setting of sporadic medullary thyroid carcinoma (MTC) * ELIGIBILITY CRITERIA COMMON FOR ARMS A AND B * Patients must have measurable disease * Metastatic and/or locally advanced or locally recurrent disease * Oral or intravenous (IV) bisphosphonates therapy will be allowed for patients with bony metastasis at the investigator's discretion; bisphosphonate usage should be recorded if used since these agents may have anti-farnesyl transferase activity and may have some therapeutic effect in combination with sorafenib * Life expectancy must be \>= six months * Patients must have an Eastern Cooperative Oncology Group performance status 0-2 * Leukocytes \>= 2,000/uL (10 days prior to patient enrollment) * Absolute neutrophil count \>= 1,000/uL (10 days prior to patient enrollment) * Platelets \>= 100,000/uL (10 days prior to patient enrollment) * Total bilirubin =\< within 2 x upper limit of normal (10 days prior to patient enrollment) * Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \[SGOT\])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase \[SGPT\]) =\< within 3 x upper limit of normal (10 days prior to patient enrollment) * Serum creatinine within normal institutional limits OR creatinine clearance \> 30 mL/min (by Cockcroft-Gault formula) (10 days prior to patient enrollment) * The effects of sorafenib (BAY 43-9006) on the developing human fetus at the recommended therapeutic dose are unknown; for this reason and because kinase inhibitors are known to be teratogenic, 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, for the duration of study participation, and for at least 30 days after completion of therapy; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately * Ability to understand and the willingness to sign a written informed consent document

Exclusion criteria

*

Design outcomes

Primary

MeasureTime frameDescription
Objective Response Rate of Sorafenib Tosylate in Metastatic Medullary Thyroid Carcinoma in Setting of Inherited Tumor Syndromes as Well as in Setting of Sporadic Medullary Thyroid CancerUp to 4 weeks after last dose of sorafenib tosylateMeasured using MRI scans. Determined using Response Evaluation Criteria in Solid Tumors/World Health Organization response criteria. 95% confidence interval will be calculated to estimate the frequency of response.

Secondary

MeasureTime frameDescription
Patient With Decreased Carcinoembryonic Antigen (CEA) LevelsUp to 4 weeks after last dose of sorafenib tosylateIdentify the number of patients with decreased Carcinoembryonic Antigen (CEA) levels
Percent of Baseline Dynamic-Contrast Enhanced Magnetic Resonance Imaging (DCE-MRI) Exchange Rate Constant (Kep)Up to 4 weeks after last dose of sorafenib tosylateMedian decrease in exchange rate Kep in index lesions
Degree of Ras-MAPK Signaling Inhibition in the TumorUp to 4 weeks after last dose of sorafenib tosylateIdentify the number of patients with degree of Ras-MAPK signaling inhibition
Degree of Vascular Endothelial Growth Factor (VEGF) Expression in the TumorUp to 4 weeks after last dose of sorafenib tosylateCorrelated with clinical response.
Number of Patients With Decreased Calcitonin LevelsUp to 4 weeks after last dose of sorafenib tosylateIdentifying the number of patients with decreased calcitonin levels
Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0Up to 4 weeks after last dose of sorafenib tosylateToxicities were graded for patients using the revised National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 3.0
Number of Participants With Ret Proto-Oncogene (RET) Gene Defects in the TumorBaselinePercent of patients with RET mutations
Selected Polymorphisms of Genes Influencing Sorafenib Tosylate Metabolism and/or Resistance Genes That May Predict Response or ToxicityBaselineChanges will be correlated with toxicity and clinical response to therapy.
Standardized Uptake Value (SUV Max) as Measured by Fludeoxyglucose F-18 Positron Emission Tomography (PET)Up to 4 weeks after last dose of sorafenib tosylateIdentify the median SUV at baseline and 8 week follow up as measured by Fludeoxyglucose F-18 Positron Emission Tomography (PET).

Countries

United States

Participant flow

Recruitment details

November 2006 and January 2008

Participants by arm

ArmCount
Arm A (Hereditary MTC)
Sorafenib (BAY 43-9006) was administered at the dose of 400 mg orally twice a day on a continuous basis.
5
Arm B (Sporadic MTC)
Sorafenib (BAY 43-9006) was administered at the dose of 400 mg orally twice a day on a continuous basis.
16
Total21

Baseline characteristics

CharacteristicArm A (Hereditary MTC)Arm B (Sporadic MTC)Total
Age, Categorical
<=18 years
0 Participants0 Participants0 Participants
Age, Categorical
>=65 years
3 Participants10 Participants13 Participants
Age, Categorical
Between 18 and 65 years
2 Participants6 Participants8 Participants
Race/Ethnicity, Customized
Nonwhite
0 patients3 patients3 patients
Race/Ethnicity, Customized
White
5 patients13 patients18 patients
Region of Enrollment
United States
5 participants16 participants21 participants
Sex: Female, Male
Female
0 Participants11 Participants11 Participants
Sex: Female, Male
Male
5 Participants5 Participants10 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
1 / 21
other
Total, other adverse events
21 / 21
serious
Total, serious adverse events
5 / 21

Outcome results

Primary

Objective Response Rate of Sorafenib Tosylate in Metastatic Medullary Thyroid Carcinoma in Setting of Inherited Tumor Syndromes as Well as in Setting of Sporadic Medullary Thyroid Cancer

Measured using MRI scans. Determined using Response Evaluation Criteria in Solid Tumors/World Health Organization response criteria. 95% confidence interval will be calculated to estimate the frequency of response.

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

Population: 1 patient was not evaluable for RECIST evaluation in Arm B

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Arm A (Hereditary MTC)Objective Response Rate of Sorafenib Tosylate in Metastatic Medullary Thyroid Carcinoma in Setting of Inherited Tumor Syndromes as Well as in Setting of Sporadic Medullary Thyroid Cancer1 Participants
Arm B (Sporadic MTC)Objective Response Rate of Sorafenib Tosylate in Metastatic Medullary Thyroid Carcinoma in Setting of Inherited Tumor Syndromes as Well as in Setting of Sporadic Medullary Thyroid Cancer1 Participants
Secondary

Degree of Ras-MAPK Signaling Inhibition in the Tumor

Identify the number of patients with degree of Ras-MAPK signaling inhibition

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

Population: Due to low tumor cellularity in the samples obtained, such evaluation was not possible

Secondary

Degree of Vascular Endothelial Growth Factor (VEGF) Expression in the Tumor

Correlated with clinical response.

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

Population: No data available

Secondary

Number of Participants With Ret Proto-Oncogene (RET) Gene Defects in the Tumor

Percent of patients with RET mutations

Time frame: Baseline

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Arm A (Hereditary MTC)Number of Participants With Ret Proto-Oncogene (RET) Gene Defects in the Tumor5 Participants
Arm B (Sporadic MTC)Number of Participants With Ret Proto-Oncogene (RET) Gene Defects in the Tumor10 Participants
Secondary

Number of Patients With Decreased Calcitonin Levels

Identifying the number of patients with decreased calcitonin levels

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

Population: 1 patient was not evaluable in Arm B

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Arm A (Hereditary MTC)Number of Patients With Decreased Calcitonin Levels5 Participants
Arm B (Sporadic MTC)Number of Patients With Decreased Calcitonin Levels11 Participants
Secondary

Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0

Toxicities were graded for patients using the revised National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 3.0

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Arm A (Hereditary MTC)Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0Diarrhea10 Participants
Arm A (Hereditary MTC)Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0Oral cavity pain13 Participants
Arm A (Hereditary MTC)Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0Alopecia16 Participants
Arm A (Hereditary MTC)Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0Hypertension10 Participants
Arm A (Hereditary MTC)Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0HFSR14 Participants
Arm A (Hereditary MTC)Number of Patients With Toxicity, Graded Using the Revised National Cancer Institute Common Terminology Criteria for Adverse Events Version 3.0Pulmonary Embolism5 Participants
Secondary

Patient With Decreased Carcinoembryonic Antigen (CEA) Levels

Identify the number of patients with decreased Carcinoembryonic Antigen (CEA) levels

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

Population: 1 patient was not evaluable in Arm B

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Arm A (Hereditary MTC)Patient With Decreased Carcinoembryonic Antigen (CEA) Levels4 Participants
Arm B (Sporadic MTC)Patient With Decreased Carcinoembryonic Antigen (CEA) Levels8 Participants
Secondary

Percent of Baseline Dynamic-Contrast Enhanced Magnetic Resonance Imaging (DCE-MRI) Exchange Rate Constant (Kep)

Median decrease in exchange rate Kep in index lesions

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

Population: kep \[exchange rate constant\]

ArmMeasureValue (MEDIAN)
Arm A (Hereditary MTC)Percent of Baseline Dynamic-Contrast Enhanced Magnetic Resonance Imaging (DCE-MRI) Exchange Rate Constant (Kep)79 percentage change
Secondary

Selected Polymorphisms of Genes Influencing Sorafenib Tosylate Metabolism and/or Resistance Genes That May Predict Response or Toxicity

Changes will be correlated with toxicity and clinical response to therapy.

Time frame: Baseline

Population: Due to low tumor cellularity in the samples obtained, such evaluation was not possible

Secondary

Standardized Uptake Value (SUV Max) as Measured by Fludeoxyglucose F-18 Positron Emission Tomography (PET)

Identify the median SUV at baseline and 8 week follow up as measured by Fludeoxyglucose F-18 Positron Emission Tomography (PET).

Time frame: Up to 4 weeks after last dose of sorafenib tosylate

ArmMeasureGroupValue (MEDIAN)
Arm A (Hereditary MTC)Standardized Uptake Value (SUV Max) as Measured by Fludeoxyglucose F-18 Positron Emission Tomography (PET)Baseline3.73 maximum SUV
Arm A (Hereditary MTC)Standardized Uptake Value (SUV Max) as Measured by Fludeoxyglucose F-18 Positron Emission Tomography (PET)8 week follow up2.94 maximum SUV

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026