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TasignaCareFirst (Caremark)

Gastrointestinal Stromal Tumor (GIST)

Initial criteria

  • Treatment as a single agent for residual, unresectable, tumor rupture, recurrent/progressive, or metastatic disease
  • Member has failed at least four FDA-approved therapies (e.g., imatinib, sunitinib, regorafenib, ripretinib)

Reauthorization criteria

  • No evidence of unacceptable toxicity while on the current regimen

Approval duration

Initial and continuation 12 months