Evaluating Efficacy of Tivozanib (AV-951) in Biliary Tract Cancers

Part of paid clinical trials in Bethesda, Maryland.

Sponsor
National Cancer Institute (NCI)
Study ID
NCT04645160
Phase
PHASE1/PHASE2
Status
Recruiting
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Conditions

  • Bile Duct Neoplasm
  • Biliary Tract Malignancy
  • Cholangiocarcinoma

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • Tivozanib — DRUG
    Oral tivozanib taken daily for Days 1-21 continuously (of each 28-day cycle) followed with 7 days off medication (except for patients in DL-1, with dosing every other day of the 28-day cycle). Phase I: The starting dose (DL1) is 0.89 mg taken once a day continuously for Days 1-21 with 1 week off medication (except for those patients assigned to DL-1, where tivozanib should be taken every other day, around 48 hours apart in 28-day cycle). Patients may escalate to 1.34 mg taken once a day (DL2) continuously for Days 1-21 with 1 week off medication for their second cycle if there are no dose-limiting toxicities. Phase II: Tivozanib dose level will be at the recommended Phase II dose (RP2D) established in Phase I.

Study Details

Background: Cholangiocarcinoma (CCA) is an aggressive cancer of the bile ducts. People with CCA have few treatment options and poor survival. Researchers want to see if a new drug can stop or slow CCA growth. Objective: To find the safest and most effective dose of tivozanib to treat CCA and learn its overall response rate. Eligibility: Adults ages 18 and older with CCA not removable with surgery and have been treated with at least one type of chemotherapy. Design: Participants will be screened with the following: * Medical history * Physical exam * Assessment of their ability to do daily activities * Medicine review * Blood tests, including thyroid function tests * Urine tests * Electrocardiogram, to check heart function * Pregnancy test, if needed * Tumor biopsy, if needed * Computed tomography scans * Magnetic resonance imaging, if needed Some screening tests may be repeated during the study. Participants will be asked to enroll in protocol #13C0176. This will allow any remaining tumor or blood samples to be used in future research. Participants will take tivozanib by mouth, once a day for 21 days per cycle or every other day per cycle. Each cycle is 28 days. They can take the drug until they have bad side effects, their CCA gets worse, or if they become pregnant. They will record their blood pressure twice daily at home. They will also keep a medication diary of each dose of tivozanib they take and any side effects. Participants will have study visits before starting each new cycle and every 8 weeks. They will also have a follow-up visit 30 days after treatment ends at NIH, or if they are unable to come to NIH by phone, videocall, or other NIH-approved platform. Then they will be contacted 6 and 12 months later, and then once a year. ...

Key Dates

Start date
Mar 4, 2022
Status verified
Mar 2026
Primary completion
Dec 31, 2028
Completion
Dec 31, 2029

Study Design

Enrollment
31 participants (estimated)
Allocation
NON_RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT

Arms

  • Experimental: 1/ Phase I
    Tivozanib, P.O. daily at 0.89 mg (given on Days 1-21 of every 28-day cycle) with intra-patient escalation to 1.34 mg daily (given on Days 1-21 of every 28-day cycle) and possible dose de-escalation to 0.89 mg every other day (without interruption for a 28-day cycle) if needed to determine RP2D
  • Experimental: 2/ Phase II
    Tivozanib at the RP2D established in Phase I

Primary Outcome Measure

Phase II: Determine the overall response rate by RECIST of tivozanib in patients with cholangiocarcinoma who were previously treated with first-line therapy. [ Time Frame: baseline, every 8 weeks post-treatment ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
National Institutes of Health Clinical CenterBethesdaMaryland20892
For more information at the NIH Clinical Center contact National Cancer Institute Referral Office
888-624-1937

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By research site
National Institutes of Health Clinical Center· Bethesda, MD

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