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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

193 items

BONE_MET_CON_MULTI

Bone Mets- conventional RT- multiple fractions

Cancer Type: Tout
Modality: EBRT
Dose (Gy):10-30
Fractionation: 2-10
Dose per Fraction(Gy):2-8
Dec 1969

BONE_MET_CON_SINGLE

Bone Mets- conventional RT- single

Cancer Type: Tout
Modality: EBRT
Dose (Gy):4-10
Fractionation: 1
Dose per Fraction(Gy):4-10
Dec 1969

BREAST_ACC_PAR

Breast - Accelerated partial breast irradiation (daily or BID)

Cancer Type: Breast
Modality: EBRT
Dose (Gy):27.5-40
Fractionation: 10-13
Dose per Fraction(Gy):3-3.85
Dec 1969

BREAST_CF

Breast - Chest wall/breast tangent conventional fractionation ± boost

Cancer Type: Breast
Modality: EBRT
Dose (Gy):45-52±5-12
Fractionation: 23-28±1-5
Dose per Fraction(Gy):2±2.4-5
Sep 2020

BREAST_FULL_CF

Breast - Chest wall/breast tangent ± boost + nodal RT conventional fractionation

Cancer Type: Breast
Modality: EBRT
Dose (Gy):50-52±5-12+45-50
Fractionation: 25-28±1-5+23-25
Dose per Fraction(Gy):2±2.4-5+1.6-2
Sep 2020

BREAST_FULL_HYPO

Breast - Chest wall/breast tangent hypo ± boost + nodal RT hypo

Cancer Type: Breast
Modality: EBRT
Dose (Gy):40-43.2±5-12+40-43.2
Fractionation: 15-16±1-5+15-16
Dose per Fraction(Gy):2.5+2.88±2.4-5+2.5+2.88
Sep 2020

BREAST_FULL_SHORT_COURSE

Breast- Chest Wall/Breast tangent + nodal RT short Course

Cancer Type: Breast
Modality: EBRT
Dose (Gy):8-30
Fractionation: 1-10
Dose per Fraction(Gy):3-8
Dec 1969

BREAST_HYPO

Breast - Chest wall/breast tangent hypo ± boost

Cancer Type: Breast
Modality: EBRT
Dose (Gy):40-43.2±5-12
Fractionation: 15-16±1-5
Dose per Fraction(Gy):2.5-2.88±2.4-5
Sep 2020

BREAST_NODAL_ONLY_CF

Breast - Nodal RT ± boost

Cancer Type: Breast
Modality: EBRT
Dose (Gy):45-52±5-12
Fractionation: 23-28±1-5
Dose per Fraction(Gy):2±2.4-5
Sep 2020

BREAST_PAR_CF

Breast - Partial breast conventional fractionation

Cancer Type: Breast
Modality: EBRT
Dose (Gy):45-52
Fractionation: 23-28
Dose per Fraction(Gy):2
Dec 1969

BREAST_PAR_HYPO

Breast - Partial breast hypo

Cancer Type: Breast
Modality: EBRT
Dose (Gy):40-43.2
Fractionation: 15-16
Dose per Fraction(Gy):2.5-2.88
Dec 1969

BREAST_PAR_UHYPO

Breast - Partial-Ultra-Hypofractionated/Breast Tangent/Chest Wall +/- Boost

Cancer Type: Breast
Modality: EBRT
Dose (Gy):25-30±5-12
Fractionation: 5±1-5
Dose per Fraction(Gy):5-6±2.4-5
Dec 1969