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Study Progress

Find out more about how COMPPARE is progressing. We will update the following meters on a monthly basis until our goals are achieved:

  • Months Completed. The COMPPARE study will run for a minimum of 60 months.
  • Site Activation. The COMPPARE Consortium includes 45 sites that will enroll patients.
  • Patient Enrollment. The COMPPARE study will enroll 1500 patients receiving photon therapy and 1500 patients receiving proton therapy.




Months Completed



Site Activation


Patients Accrued