Treatment Radiation Profile

This profile includes 20 data elements to capture detailed information on any radiotherapy the patient received (if applicable).

Data Element	Data Type	Description	Terminology	Required
isa_second_primary_rad	Boolean	This is or is not a therapy for a second primary cancer	N/A	Required
isa_third_primary_rad	Boolean	This is or is not a therapy for a third primary cancer	N/A	Required
rad_yn	Boolean	The patient received radiation therapy	N/A	Required
rad_therapy	CodeableConcept	Code for the radiation therapy procedure performed	Code Set	Required
ext_beam_rad_ther_del	CodeableConcept	Type of delivery of the external beam radiation therapy	Code Set	Required if known
ext_beam_rad_ther_modality	CodeableConcept	Type of modality of the external beam radiation therapy	Code Set	Required if known
brachy_rad_ther_modality	CodeableConcept	Type of modality of brachytherapy radiation therapy	Code Set	Required if known
radiation_technique	CodeableConcept	Technique used in radiation therapy	Code Set	Required if known
rad_ther_no_sessions	Integer	The number of sessions in a course of radiotherapy	N/A	Required if known
rad_ther_total_dose	Decimal	The total amount of radiation delivered to this volume within the scope of this dose delivery in cGy	N/A	Required
rad_ther_fractions	Integer	The number of fractions delivered to this volume	N/A	Required
radiat_start_date_full	Date	The start date for radiation therapy	N/A	Required
radiat_end_date_full	Date	The end date for radiation therapy	N/A	Required
rad_discontinue	Boolean	Radiation therapy discontinued	N/A	Required
rad_discontinue_reason	CodeableConcept	A code explaining unplanned or premature termination of a radiation therapy	Code Set	Required
rad_site	CodeableConcept	The body location(s) where the procedure was performed	SNOMED CT	Required
rad_laterality	CodeableConcept	Body side of the body location, if needed to distinguish from a similar location on the other side of the body	SNOMED CT	Required
rad_intent	CodeableConcept	The purpose of the medication, either curative or palliative	SNOMED CT	Required
date_cur_treat_rad	Date	Date of curation	N/A	Required if known
cur_by_treat_rad	String	The name of the curator who modified the instrument	N/A	Required

Notes

1. This profile is repeatable and more than one records can be expected per patient
2. The “Code Set” is a custom set of codes defined by the JHU Team