50
Participants
Start Date
July 6, 2015
Primary Completion Date
June 30, 2027
Study Completion Date
June 30, 2027
External Beam Radiation Therapy
Undergo orbital EBRT
Orbital Radiation
Participants receive radiation to entire involved orbit for a total dose of 4 Gy in 2 fractions over two consecutive days with external beam radiotherapy. If there is stable disease or progressive disease, an additional 20 Gy administered to involved site. If there are two consecutive evaluations with no change in disease burden then an additional 20 Gy administered. At one year if there is persistent disease, an additional 20 Gy administered to involved site.
M D Anderson Cancer Center, Houston
National Cancer Institute (NCI)
NIH
M.D. Anderson Cancer Center
OTHER