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A Phase III Clinical Trial Evaluating De-Escalation Of Breast Radiation For Conservative Treatment Of Stage I, Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than Or Equal To 18 Breast Cancer
Albert Lea, MN
Scottsdale/Phoenix, AZ
Jacksonville, FL
La Crosse, WI
Mankato, MN
Rochester, MN
The purpose of this study is to evaluate whether breast conservation surgery and endocrine therapy results in a non-inferior rate of invasive or non-invasive ipsilateral breast tumor recurrence (IBTR) compared to breast conservation with breast radiation and endocrine therapy.
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A Phase III Prospective Randomized Trial Of Standard-Fractionation Versus Hypo-Fractionation With Proton Radiation Therapy For Low Risk Adenocarcinoma Of The Prostate
Scottsdale/Phoenix, AZ
Rochester, MN
The purpose of this study is to compare the effects (good and bad) on patients with prostate cancer by comparing the standard dose of radiation therapy (44 treatments over 8½-9 weeks) with a higher daily dose of radiation (5 treatments over 1-2 weeks) to see if the effects of the treatments are similar or better.
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Mayo Clinic Radiotherapy Patient Outcomes Registry And Biobanking Study
Albert Lea, MN
Scottsdale/Phoenix, AZ
To collect and analyze specimens that will correlate with clinical outcomes such as acute and late toxicities, quality of life, local control, and survival of patients treated with radiation therapy.
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Phase II Protocol Of Proton Therapy For Partial Breast Irradiation In Early Stage Breast Cancer
Scottsdale/Phoenix, AZ
The purpose of this study is to determine freedom from ipsilateral breast recurrence occurrences in patients receiving partial breast proton radiation therapy limited to the region of the tumor at 3 years.
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