{"entity":{"id":"idea-fund-rt-planning-ai-capacity","kind":"idea","name":"Validate and reimburse AI contouring and planning to expand radiotherapy capacity","aka":[],"tldr":"Drawing targets and planning radiotherapy takes hours of scarce expert time. Properly tested AI could do much of it, letting the same staff treat far more patients, if regulators and payers set clear rules for proving and paying for it.","summary":"A programme with three parts: prospective, multi-centre validation studies of auto-contouring and auto-planning against expert consensus with clinical-acceptability and time-saved endpoints; a regulatory pathway that accepts these endpoints for clearance; and payer recognition that shifts payment from planning time to plan quality, so that time saved translates into more patients treated rather than lost revenue. Radiotherapy workforce shortages (physicists, dosimetrists, radiation oncologists) limit capacity in rich and poor countries alike, and AI planning is the most mature clinical AI in oncology, yet its adoption is slowed by unclear evidence standards and payment rules.","asOf":"2026-09-08","links":[{"label":"Bottleneck evidence (Surgery and radiotherapy cure most, get least): Sullivan et al., Global cancer surgery (Lancet Oncology Commission 2015)","url":"https://doi.org/10.1016/S1470-2045(15)00223-5"}],"tags":[],"related":["idea-fund-radiotherapy-trials-infrastructure","idea-fund-lmic-radiotherapy-finance"],"cancers":[],"sections":[],"technologies":["imrt-igrt","radiology-ai-screening"],"targets":[],"drugs":[],"companies":["varian","elekta","siemens-healthineers"],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":["b-surgery-radiation-innovation","b-workforce","b-ai-validation"],"keyPapers":["paper-sullivan-lancet-oncol"],"journals":[],"dependsOn":[],"notes":[],"hypothesis":"Validated AI contouring and planning reduces planning time per patient by more than half without loss of plan quality in prospective multi-centre studies, and departments adopting it under supportive payment rules increase patients treated per staff member by at least a fifth within two years.","rationale":"Randomised and prospective studies of auto-contouring already show large time savings with acceptable quality for several sites; the barrier is systemic. Radiotherapy is the one area where AI could directly relieve a workforce constraint that rations curative treatment.","test":"Run a prospective multi-centre validation with time and quality endpoints, then a stepped-wedge implementation across ten departments measuring throughput and staff time.","maturity":"being-tested-at-scale","actor":"regulator","cost":"medium","horizonYears":3},"route":"/ideas/idea-fund-rt-planning-ai-capacity/","neighbours":{"idea":[{"id":"idea-fund-lmic-radiotherapy-finance","kind":"idea","name":"Blended finance and a low-cost linac to close the global radiotherapy gap","route":"/ideas/idea-fund-lmic-radiotherapy-finance/"},{"id":"idea-fund-radiotherapy-trials-infrastructure","kind":"idea","name":"Core-funded radiotherapy trials infrastructure with central quality assurance","route":"/ideas/idea-fund-radiotherapy-trials-infrastructure/"}],"technology":[{"id":"radiology-ai-screening","kind":"technology","name":"AI in radiology","route":"/technologies/radiology-ai-screening/"},{"id":"imrt-igrt","kind":"technology","name":"IMRT / IGRT (modern external beam)","route":"/technologies/imrt-igrt/"}],"company":[{"id":"elekta","kind":"company","name":"Elekta","route":"/companies/elekta/"},{"id":"siemens-healthineers","kind":"company","name":"Siemens Healthineers","route":"/companies/siemens-healthineers/"},{"id":"varian","kind":"company","name":"Varian (Siemens Healthineers)","route":"/companies/varian/"}],"bottleneck":[{"id":"b-ai-validation","kind":"bottleneck","name":"AI that is built but not validated or deployed","route":"/bottlenecks/b-ai-validation/"},{"id":"b-workforce","kind":"bottleneck","name":"Not enough oncologists, nurses, pathologists, physicists","route":"/bottlenecks/b-workforce/"},{"id":"b-surgery-radiation-innovation","kind":"bottleneck","name":"Surgery and radiotherapy cure most, get least","route":"/bottlenecks/b-surgery-radiation-innovation/"}],"paper":[{"id":"paper-sullivan-lancet-oncol","kind":"paper","name":"Global cancer surgery: delivering safe, affordable, and timely cancer surgery","route":"/key-papers/paper-sullivan-lancet-oncol/"}]}}