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Vandetanib

Phase 3

Locally Advanced or Metastatic Medullary Thyroid Cancer | Small molecule | Oncology |Sanofi|Last Updated: Apr 17, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment205
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01298323Study to Determine if Contacting Patients With MTC More Frequently Results in Earlier Detection and Treatment of Signs and Symptoms of AEs and Thus a Decrease in the Percentage of Time Patients Experience AEs During First 12 Months on Vandetanib TreatmentPHASE3 COMPLETED 205Feb 25, 2011Mar 13, 2025Apr 17, 202666 Australia, Austria +18
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Study Endpoints
Primary Endpoints
Percentage of Time a Patient Experienced at Least 1 AE of CTCAE Grade >=2 in First 12 Months of Receiving Vandetanib in Patients Who Participated in Patient Outreach Program.
12 months

The primary endpoint is the percentage of time a patient experienced at least one AE of CTCAE grade 2 or higher in the first 12 months of treatment with vandetanib. If the patient discontinues treatment with vandetanib prior to the 12-month time point for any reason, this endpoint will be the time a patient experienced at least one AE of CTCAE grade 2 or higher as a percentage of the time the patient was receiving vandetanib.

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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Vandetanib ControlACTIVE_COMPARATORControl - treatment 300mg vandetanib opel label
ExperimentalEXPERIMENTALExperimental - treatment 300mg vandetanib opel label
Interventions
NameTypeDescription
Patient outreachBEHAVIORALPatients will be contacted at week 1 and then every 2 weeks until completion of 52 weeks to detect/treat AEs sooner
VandetanibDRUGTreatment 300mg vandetanib opel label.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites66

Inclusion Criteria: * Provision of informed consent prior to any study specific procedures * Female or male aged 18 years and over * Previously confirmed histological diagnosis of unresectable, locally advanced or metastatic hereditary or sporadic MTC. Documentation must be provided in patient's me...

Countries:AustraliaAustriaBelgiumBrazilBulgariaCanadaChinaCzechiaDenmarkFinlandGermanyGreeceIndiaIsraelItalyPolandRussiaSouth KoreaSwedenUnited Kingdom
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