dc.contributor.author | Calvo, Felipe A | |
dc.contributor.author | Serrano, Javier | |
dc.contributor.author | Cambeiro, Mauricio | |
dc.contributor.author | Aristu, Javier | |
dc.contributor.author | Asencio, Jose Manuel | |
dc.contributor.author | Rubio, Isabel | |
dc.contributor.author | Delgado, Jose Miguel | |
dc.contributor.author | Ferrer, Carlos | |
dc.contributor.author | Desco, Manuel | |
dc.contributor.author | Pascau, Javier | |
dc.date.accessioned | 2023-04-27T10:23:19Z | |
dc.date.available | 2023-04-27T10:23:19Z | |
dc.date.issued | 2022-07-29 | |
dc.identifier.citation | Cancers (Basel). 2022 Jul 29;14(15):3693. | es_ES |
dc.identifier.issn | 2072-6694 | es_ES |
dc.identifier.uri | http://hdl.handle.net/20.500.12105/15915 | |
dc.description.abstract | The clinical practice and outcome results of intraoperative electron radiation therapy (IOeRT) in cancer patients have been extensively reported over 4 decades. Electron beams can be delivered in the promising FLASH dose rate.
Several cancer models were approached by two alternative radiobiological strategies to optimize local cancer control: boost versus exclusive IOeRT. Clinical outcomes are revisited via a bibliometric search performed for the elaboration of ESTRO/ACROP IORT guidelines.
In the period 1982 to 2020, a total of 19,148 patients were registered in 116 publications concerning soft tissue sarcomas (9% of patients), unresected and borderline-resected pancreatic cancer (22%), locally recurrent and locally advanced rectal cancer (22%), and breast cancer (45%). Clinical outcomes following IOeRT doses in the range of 10 to 25 Gy (with or without external beam fractionated radiation therapy) show a wide range of local control from 40 to 100% depending upon cancer site, histology, stage, and treatment intensity. Constraints for normal tissue tolerance are important to maintain tumor control combined with acceptable levels of side effects.
IOeRT represents an evidence-based approach for several tumor types. A specific risk analysis for local recurrences supports the identification of cancer models that are candidates for FLASH studies. | es_ES |
dc.description.sponsorship | This research has been funded in part by grants from: Instituto de Salud Carlos III,
Asociación Española Contra el Cáncer, ERAPERMED PerPlanRT, AC20/00103, AC20/00102, 2020-
110-1). Ministry of Science, Innovation and Education PID 2019-104558RB-100, Grant PID2019-
110369RB-I00 (RADHOR), funded by MCIN/AEI/10.13039/501100011033. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | es_ES |
dc.type.hasVersion | VoR | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | Intra-Operative Electron Radiation Therapy: An Update of the Evidence Collected in 40 Years to Search for Models for Electron-FLASH Studies. | es_ES |
dc.type | review | es_ES |
dc.rights.license | Atribución 4.0 Internacional | * |
dc.identifier.pubmedID | 35954357 | es_ES |
dc.format.volume | 14 | es_ES |
dc.format.number | 15 | es_ES |
dc.identifier.doi | 10.3390/cancers14153693 | es_ES |
dc.contributor.funder | Instituto de Salud Carlos III | es_ES |
dc.contributor.funder | Asociación Española Contra el Cáncer | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | es_ES |
dc.description.peerreviewed | Sí | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/cancers14153693 | es_ES |
dc.identifier.journal | Cancers | es_ES |
dc.repisalud.orgCNIC | CNIC::Unidades técnicas::Imagen Avanzada | es_ES |
dc.repisalud.institucion | CNIC | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.relation.projectFECYT | info:eu-repo/grantAgreement/ES/AC20/00103 | es_ES |
dc.relation.projectFECYT | info:eu-repo/grantAgreement/ES/AC20/00102 | es_ES |
dc.relation.projectFECYT | info:eu-repo/grantAgreement/ES/2020-110-1 | es_ES |
dc.relation.projectFECYT | info:eu-repo/grantAgreement/ES/PID2019-104558RB-100 | es_ES |
dc.relation.projectFECYT | info:eu-repo/grantAgreement/ES/PID2019-110369RB-I00 | es_ES |
dc.relation.projectFECYT | info:eu-repo/grantAgreement/ES/MCIN/AEI/10.13039/50110001103 | es_ES |