SBRT2015

September 2015

ESTRO SABR course

IGRT Considerations (2)

•

RTT led process : advanced IGRT competency

•

Training and competency assessment

Example from RMH:

A 4 stage training programme was implemented including:

• Training session for RTT on good practice for SABR verification

• Competency based testing of matching 20 offline CBCT lung SABR

verifications.

•

To be assessed as competent a 90% concordance with clinicians verification

was required. An acceptable match was translocation < 2mm and rotation <

compared to the clinicians. To audit, a clinician retrospectively verified

20 patients lung SABR CBCT images matched by RTT

Audit of Advanced Competency for Radiographer led lung Stereotactic Ablative Body Radiotherapy (SABR) verification. David

Frost et al. Royal Marsden NHS Foundation Trust.