NCT02783690View on ClinicalTrials.gov

A Trial of 15 Fraction vs 25 Fraction Pencil Beam Scanning Proton Radiotherapy After Mastectomy in Patients Requiring Regional Nodal Irradiation

PHASE2CompletedINTERVENTIONAL
Enrollment

88

Participants

Timeline

Start Date

May 18, 2016

Primary Completion Date

October 21, 2020

Study Completion Date

November 18, 2023

Conditions
Breast Cancer
Interventions
RADIATION

Hypofractionation

40 Gy (RBE) in 15 daily fractions

Trial Locations (2)

55905

Mayo Clinic in Rochester, Rochester

85259

Mayo Clinic in Arizona, Scottsdale

Sponsors

Lead Sponsor

Mayo Clinic
All Listed Sponsors
lead

Mayo Clinic

OTHER