{"entity":{"id":"oncopatch-beta-therapy","kind":"drug","name":"OncoPatch low-energy beta therapy applicator","aka":[],"tldr":"The OncoPatch applicator is a patch from OncoPatch that treats basal cell and squamous cell skin cancers with short-range beta radiation in the doctor's office. It is in clinical studies.","summary":"OncoPatch describes its applicator as a non-invasive, in-office treatment for basal cell and squamous cell carcinoma of the skin using low-energy beta therapy, held in place with a silicone bandage, with clinical studies ongoing. STTR Phase I grant 1R41CA310335-01 funds work on activated GaP-32 as the radiation source; the award abstract contrasts it with conventional radiotherapy for these cancers, which is divided into 8 to 20 fractions over 3 to 6 weeks.","asOf":"2026-11-04","links":[{"label":"OncoPatch","url":"https://oncopatch.com/"},{"label":"NIH RePORTER: award 1R41CA310335-01","url":"https://reporter.nih.gov/project-details/11314378"}],"tags":["pipeline"],"related":[],"cancers":[],"sections":["radiation","devices"],"technologies":["brachytherapy"],"targets":[],"drugs":[],"companies":["oncopatch"],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"provenance":{"editedBy":"OnCo startup monitors","editedOn":"2026-11-04"},"modality":"Topical beta-radiation applicator (device)","mechanism":"An applicator carrying a low-energy beta emitter is placed on the skin lesion, so that the short-range radiation treats the tumour with little penetration into deeper tissue; the NCI award concerns activated GaP-32 as the source.","approvals":[],"mechanismSteps":[],"toxicity":[],"access":[],"regulatoryEvents":[]},"route":"/drugs/oncopatch-beta-therapy/","neighbours":{"section":[{"id":"devices","kind":"section","name":"Devices & Physical Therapies","route":"/fronts/devices/"},{"id":"radiation","kind":"section","name":"Radiation Therapy","route":"/fronts/radiation/"}],"technology":[{"id":"brachytherapy","kind":"technology","name":"Brachytherapy","route":"/technologies/brachytherapy/"}],"company":[{"id":"oncopatch","kind":"company","name":"OncoPatch","route":"/companies/oncopatch/"}]}}