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Healthy Volunteer

What is this?
A volunteer subject with no known significant health problems who participates in research to test a new drug, device or intervention. These volunteers are recruited to serve as controls for patient groups. Healthy volunteers receive the same test, procedure, or drug the patient group receives.

Study phase

What is this?
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 31-40 of 129 for

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  1. A Study to Evaluate Genetic Testing in Guiding Treatment for Patients with Brain Metastases

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

  2. A Clinical and Molecular Risk-Directed Therapy for Newly Diagnosed Medulloblastoma

  3. Study to Evaluate Eflornithine + Lomustine vs Lomustine in Recurrent Anaplastic Astrocytoma (AA) Patients

    Rochester, MN, Jacksonville, FL

  4. A Study of Vaccine Therapy in Treating Patients With Recurrent Glioblastoma

    Rochester, MN

  5. INdividualized Screening Trial of Innovative Glioblastoma Therapy (INSIGhT)

    Rochester, MN

  6. Temozolomide and Irinotecan Hydrochloride with or without Bevacizumab in Treating Young Patients with Recurrent or Refractory Medulloblastoma or CNS Primitive Neuroectodermal Tumors

    Rochester, MN

  7. Combination Chemotherapy in Treating Younger Patients with Newly Diagnosed, Non-Metastatic Desmoplastic Medulloblastoma

    Rochester, MN

  8. A Study to Compare Stereotactic Radiosurgery to Hippocampal-Avoidant Whole Brain Radiotherapy

    Jacksonville, FL, Rochester, MN

  9. Stereotactic Radiosurgery or Whole-Brain Radiation Therapy in Treating Patients with Brain Metastases that have been Removed by Surgery

    Scottsdale/Phoenix, AZ, Rochester, MN

  10. Clinical Evaluation of Fitness to Drive in Patients with Brain Metastases

    Scottsdale/Phoenix, AZ


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