A Phase II Single-center, Open-label, Single Arm Study of Induction Gemcitabine, Cisplatin and Durvalumab Followed by Gemcitabine, Cisplatin and Yttrium-90 (Y-90) Radioembolization for the Treatment of Locally Advanced Unresectable Intrahepatic Cholangiocarcinoma

Summary

The purpose of this research is to see if combining gemcitabine, cisplatin and Durvalumab chemotherapy treatments with a direct tumor therapy called Yittrium-90, will work better together to shrink the tumor and control cancer.

Eligibility

Age range

18+ years

Sex

All

Healthy volunteers

No

Interventions

• Drug
  Induction Chemotherapy Triplet Therapy

  Gemcitabine 1000 mg/m2, Cisplatin 25 mg/m2 infused on both day 1 and day 8 of a 21-day cycle. Durvalumab 1500 mg will be given on day 1 of each cycle.

• Radiation
  Concurrent Y-90 treatment

  Patients will undergo a Y-90 treatment planning consultation by the treating interventional radiologist during cycle 1. One or two cycles (depending on tumor size) of cisplatin, 25 mg/m2 and gemcitabine 300 mg/m2 given on day 1 and day 8 in combination with Yttrium-90 (Y-90) microspheres which will be given on day 3-7 or day 10-21 at the discretion of the interventional radiologist, separated in time by at least 2 days from a chemo infusion during that cycle

• Drug
  Consolidation Doublet Therapy:

  Gemcitabine 1000 mg/m2 and Cisplatin 25 mg/m2 given on days 1 and 8 of a 21-day cycle with durvalumab 1500 mg given on day 1 of each cycle for 3-5 additional cycles. For the cycle directly after Y-90, gemcitabine will be kept at a dose of 300 mg/m2 to minimize risk of toxicity.

Location