Last updated on February 2018

OPTimizing Irradiation Through Molecular Assessment of Lymph Node (OPTIMAL)

Brief description of study

The main purpose of this study is to show the non-inferiority of the incidental irradiation, as compared to intentional irradiation of the axillary nodes, in terms of 5-years disease-free survival (DFS) of early stage breast cancer patients with limited affectation of sentinel node assessed by OSNA (250 to 15,000 copies/uL), treated with breast-conservative surgery without axillary lymphadenectomy.

Clinical Study Identifier: NCT02335957

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Inmaculada Díaz, Medicine

Centro Onocl gico de Galicia
A Coruña, Spain
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Miguel Soler, Medicine

Hospital Universitario de la Ribera
Alzira, Spain
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Manel Algara, Medicine

Hospital del Mar
Barcelona, Spain
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Inmaculada Beato, Medicine

Hospital Provincial de Castell n
Castellón, Spain
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Elena Guimón, Medicine

Hospital de Donostia
Donostia, Spain
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José Reyes Rodríguez Garrido, Medicine

Hospital Universitario de Le n
León, Spain
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Ángel Montero, Medicine

Hospital Ramon y Cajal
Madrid, Spain
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Antonio J Lozano Martínez, Medicine

Hospital General Universitario Virgen de la Arrixaca
Murcia, Spain
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Francisco Carrasco, Medicine

Hospital Virgen de la Macarena
Sevilla, Spain
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Jose L López, Medicine

Hospital Virgen del Roc o
Sevilla, Spain
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Ester Jordà, Medicine

Hospital Clinico Universitario de Valencia
Valencia, Spain
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María L López Louzara, Medicine

Complejo Hospitalario Universitario de Vigo
Vigo, Spain
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Amanda Flaquer, Medicine

Hospital Universitario de Araba
Vitoria, Spain
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Carmen Velilla, Medicine

Hospital Cl nico Universitario Lozano Blesa
Zaragoza, Spain
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Reyes Ibáñez, Medicine

Hospital Universitario Miguel Servet
Zaragoza, Spain
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