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Guidelines & Advice
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Protocols – Radiation Treatment

The following list provides an overview of evidence-based protocols for radiation treatment that are approved for use in Ontario.

For reporting purposes, use the list of active radiation treatment protocols available in the Data Book.

To review recent changes to the radiation treatment protocols, download the Summary of Radiation Treatment Protocol Changes.

To submit a new protocol for review, see Request a New or Modified Protocol.

Radiation QBP

269 items

CNS_MEDULLO_2-3P_IMRT

CNS- Medulloblastoma IMRT + boost (2-3 phase)

Cancer Type: Central Nervous System
Modality: EBRT
Dose (Gy):23.4-36(CSI)+30.6-36
Fractionation: 13-20+9-14
Dose per Fraction(Gy):1.8-2
Apr 2020

CNS_MENINGIOMA_GR1_EBRT

CNS-Grade 1 meningioma external beam

Cancer Type: Central Nervous System
Modality: EBRT
Dose (Gy):50-54
Fractionation: 25-30
Dose per Fraction(Gy):1.8-2
Apr 2020

CNS_MENINGIOMA_GR2-3_2P_IMRT

CNS- Grades 2-3 meningioma 1-2 Phase

Cancer Type: Central Nervous System
Modality: EBRT
Dose (Gy):54-70
Fractionation: 30-40
Dose per Fraction(Gy):1.8-2
Apr 2021

CNS_MENINGIOMA_SRS

CNS- Meningioma SRS

Cancer Type: Central Nervous System
Modality: SRS
Dose (Gy):12-30
Fractionation: 1-5
Dose per Fraction(Gy):6-15
Apr 2020

CNS_RETXEPENDYMOMA_CF

CNS-Retreatment ependymoma conventional fractionation

Cancer Type: Central Nervous System
Modality: EBRT
Dose (Gy):54-59.4
Fractionation: 27-33
Dose per Fraction(Gy):1.8-2
Apr 2020

CNS_RETXEPENDYMOMA_LTDBR_HYPO

CNS- Retreatment ependymoma limited brain (hypo)

Cancer Type: Central Nervous System
Modality: EBRT
Dose (Gy):35
Fractionation: 5
Dose per Fraction(Gy):7
Apr 2020

CNS_SARC_RETXT_SRS

CNS- Sarcoma retreatment SRS

Cancer Type: Sarcoma (CNS)
Modality: SRS
Dose (Gy):24-40
Fractionation: 1-5
Dose per Fraction(Gy):8-24
Apr 2020

CNS_SARC_SRS

CNS- Sarcoma SRS (includes chordoma and chondrosarcoma)

Cancer Type: Sarcoma (CNS)
Modality: SRS
Dose (Gy):24-40
Fractionation: 1-5
Dose per Fraction(Gy):8-24
Apr 2020

CNS_SPINE

CNS-Primary CNS spine

Cancer Type: Central Nervous System
Modality: EBRT
Dose (Gy):45-60
Fractionation: 25-30
Dose per Fraction(Gy):1.8-2
Apr 2020

CNS_UNSPEC

CNS- Unspecified

Cancer Type:
Modality: EBRT
Dose (Gy):20-60
Fractionation: 10-30
Dose per Fraction(Gy):1.6-2
Apr 2020

ENDO_ADRENAL

Endocrine- Adrenal gland

Cancer Type: Endocrine (Genitourinary)
Modality: EBRT
Dose (Gy):50
Fractionation: 25
Dose per Fraction(Gy):2
Apr 2020

ENDO_OTHER

Endocrine-Other

Cancer Type: Endocrine
Modality: EBRT
Dose (Gy):40-70
Fractionation: 20-35
Dose per Fraction(Gy):2
Dec 2020