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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 1-6 of 6 for

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  1. Pre-op Pembro + Radiation Therapy in Breast Cancer (P-RAD)

    Rochester, MN

  2. De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)

    Scottsdale/Phoenix, AZ, Jacksonville, FL, Albert Lea, MN, La Crosse, WI, Mankato, MN

  3. Eliminating Breast Cancer Surgery in Exceptional Responders with Neoadjuvant Systemic Therapy

    Rochester, MN

  4. A Study to Evaluate Radiotherapy to the Whole Breast or Post-mastectomy Chest Wall Including Regional Nodal Irradiation

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

  5. A Study to Evaluate Regional Radiotherapy in Biomarker Low-Risk Node Positive Breast Cancer

    Jacksonville, FL

  6. A Study to Evaluate Circulating Tumor DNA (ctDNA) and Immunophenotyping as Potential Biomarkers in Patients Undergoing Regional Nodal Irradiation for Breast Cancer

    Rochester, MN

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