To Compare The Effects Of Two Doses Of Vandetanib In Patients With Advanced Medullary Thyroid Cancer



Status:Completed
Conditions:Cancer, Cancer, Endocrine, Thyroid Cancer
Therapuetic Areas:Endocrinology, Oncology
Healthy:No
Age Range:18 - 127
Updated:4/21/2016
Start Date:June 2012
End Date:March 2015

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An International, Randomised, Double-Blind, Two-Arm Study To Evaluate The Safety And Efficacy Of Vandetanib 150 And 300mg/Day In Patients With Unresectable Locally Advanced Or Metastatic Medullary Thyroid Carcinoma With Progressive Or Symptomatic Disease

The purpose of this study is to give patients with medullary thyroid cancer either 300mg/day
or 150mg/day vandetanib and compare how well each dose affects how their cancer responds. It
will also help the investigators understand the side effects of different doses in these
patients.

An International, Randomised, Double-Blind, Two-Arm Study To Evaluate The Safety And
Efficacy Of Vandetanib 150 And 300mg/Day In Patients With Unresectable Locally Advanced Or
Metastatic Medullary Thyroid Carcinoma With Progressive Or Symptomatic Disease

Inclusion Criteria:

- Written consent from Female or male patients aged 18 years and over. Previously
confirmed histological diagnosis of unresectable, locally advanced or metastatic,
hereditary or sporadic MTC Objective disease progression within the previous 14
months prior to enrolment, and/or

- Have one or more symptoms that the Investigator believes to be related to the
patient's MTC.

- World Health Organisation (WHO) or Eastern Cooperative Oncology Group (ECOG)
Performance status 0-2.

- Has measurable disease (at least one lesion, not irradiated within 12 weeks of study
randomisation, with longest diameter more or equal 10mm (lymph nodes minimum more or
equal 15 mm) with CT or MRI).

- Lesions must be amenable to accurate and repeat measurement.

Exclusion Criteria:

- Prior treatment (major surgery, radiation therapy, chemotherapy, or other
investigational drugs) received within 28 days before randomization.

- Abnormal liver function tests (bilirubin more than 1.5xULRR, and ALT, AST, or ALP
more than 2.5xULRR or 5.0xULRR if related to liver metastases).

- Significant cardiac conditions or events such as reduced cardiac functions,
symptomatic cardiac arrhythmia requiring treatment, congenital long QT syndrome,
history of drug-induced QT prolongation, or QTcF correction unmeasurable or more than
450 ms.

- Abnormal electrolytes such as potassium, magnesium and calcium, or abnormal organ
functions such as decreased creatinine clearance.

- For women only - currently pregnant or breast feeding.
We found this trial at
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Olomouc,
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Houston, TX
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