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During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

Search Results 21-30 of 31 for

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  1. A Study to Evaluate Proton Therapy to Treat Low-Grade Glioma

    Rochester, MN

  2. A Study to Evaluate an Adjunctive Anti-Seizure Medication to Treat Patients with Drug-Resistant Focal Epilepsy and High-Grade Glioma

    Jacksonville, FL

  3. Dabrafenib Combined With Trametinib After Radiation Therapy in Treating Patients With Newly-Diagnosed High-Grade Glioma

    Rochester, MN

  4. Dose-Escalated Photon IMRT or Proton Beam Radiation Therapy Versus Standard-Dose Radiation Therapy and Temozolomide in Treating Patients With Newly Diagnosed Glioblastoma

    Scottsdale/Phoenix, AZ, Rochester, MN

  5. A Trial to Evaluate Multiple Regimens in Newly Diagnosed and Recurrent Glioblastoma

    Rochester, MN, Jacksonville, FL, Scottsdale/Phoenix, AZ

  6. A Study to Evaluate Advanced Development of Desorption Electrospray Ionization Mass Spectrometry for Intraoperative Molecular Diagnosis of Brain Cancer

    Jacksonville, FL

  7. A Study of the Possible Use of a New Imaging Method with Glioma Tumors

    Rochester, MN, Scottsdale/Phoenix, AZ

  8. Visual Outcomes in Patients with Neurofibromatosis Type 1

    Rochester, MN

  9. Image-based Mapping of Brain Tumors

    Scottsdale/Phoenix, AZ, Rochester, MN

  10. Gemini Study to Evaluate the Integration of Cancer Genetic Testing into a Cancer Clinical Practice at Mayo Clinic at Arizona

    Scottsdale/Phoenix, AZ, Jacksonville, FL


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