CompletedNot Applicable

Evaluation of Novel Cone-Beam CT for Guidance and Adaptation of Precision Radiotherapy

Canada31 participantsStarted 2022-12-20

Plain-language summary

This is a feasibility study investigating the image quality of a new, high-performance cone beam CT (CBCT) used for on-couch imaging during radiotherapy treatments.

Who can participate

Age range19 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Subject is scheduled for treatment on one of the five TrueBeam platforms at the NS Health QE2 site. * Subject is receiving radiation therapy using a breath-hold technique (for example, lung, liver and left breast cancers). Exclusion Criteria: * Patient is pregnant or has plans for pregnancy during the period of treatment. * Patient is unwilling to consent to participating to the study, or for whom informed consent is not possible.

What they're measuring

CBCT Image Quality - Artifact Index

Timeframe: 1 day

CBCT Image Quality - Image Nonuniformity

Timeframe: 1 day

CBCT Image Quality - Contrast

Timeframe: 1 week

CBCT Image Quality - Contrast to Noise Ratio

Timeframe: 1 week

CBCT Image Quality - HU Similarity to CT Simulation

Timeframe: 1 week

Trial details

NCT IDNCT05176860

SponsorVarian, a Siemens Healthineers Company

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2023-07-30

Results submitted2026-03-12

View on ClinicalTrials.gov More Lung Cancer trials