Olivier Riou
University of Montpellier
Sliding window protocolIrradiationCancerInternal medicineRadiologySurgeryOncologyReceptorRadiosensitivityProstateChemotherapyMastectomyConcomitantAnal canalProstate cancerRadiosurgeryRectumBreast-conserving surgeryProstate BedWhole Breast IrradiationWhole-PelvisBreast FibrosisToxicityNuclear medicinePlanning target volumeLocally advancedRadiation therapyBreast cancerMedicine
19Publications
7H-index
157Citations
Publications 19
Newest
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#1Jonathan KhalifaH-Index: 11
#2Stéphane SupiotH-Index: 29
Last. Olivier RiouH-Index: 7
view all 20 authors...
Abstract null null Purpose null Curative radio-chemotherapy is recognized as a standard treatment option for muscle-invasive bladder cancer (MIBC). Nevertheless, the technical aspects for MIBC radiotherapy are heterogeneous with a lack of practical recommendations. null null null Methods and Materials null In 2018, a workshop identified the need for two cooperative groups to develop consistent, evidence-based guidelines for irradiation technique in the delivery of curative radiotherapy. Two radi...
1 CitationsSource
#1Mailys de Meric de Bellefon (University of Montpellier)H-Index: 2
#2Claire Lemanski (University of Montpellier)H-Index: 22
Last. David Azria (University of Montpellier)H-Index: 56
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Abstract Background and purpose To assess the long-term outcomes of patients with squamous cell carcinoma of the anal canal (SCCAC) treated with Intensity-Modulated Radiation Therapy (IMRT). Material and methods From 2007 to 2015, 193 patients were treated by IMRT for SCCAC. Radiotherapy delivered 45 Gy in 1.8 Gy daily-fractions to the primary tumor and elective nodal areas, immediately followed by a boost of 14.4–20 Gy to the primary tumor and involved nodes. Concurrent chemotherapy with 5-FU-m...
5 CitationsSource
#1Olivier RiouH-Index: 7
#2S. Valdenaire (ICM Partners)
Last. D. Azria (ICM Partners)H-Index: 19
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Resume La radiotherapie stereotaxique hepatique est une technique de traitement en developpement pour le traitement des tumeurs primitives et secondaires. Sa mise en œuvre est complexe du fait des particularites de l’organe traite et des comorbidites des patients. Elle represente cependant une opportunite de traitement efficace pour beaucoup de patients en impasse therapeutique. Son niveau de preuve est juge insuffisant par la Haute Autorite de Sante (HAS) pour une large diffusion en dehors des ...
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#1Céline BourgierH-Index: 27
#2Florence CastanH-Index: 11
Last. David Azria (University of Montpellier)H-Index: 56
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// Celine Bourgier 1 , Florence Castan 1 , Olivier Riou 1 , Tan-Dat Nguyen 2 , Karine Peignaux 3 , Claire Lemanski 1 , Jean-Leon Lagrange 4 , Youlia Kirova 5 , Eric Lartigau 6 , Yazid Belkacemi 4 , Sofia Rivera 7 , Georges Noel 8 , Sebastien Clippe 9 , Francoise Mornex 10 , Christophe Hennequin 11 , Sophie Gourgou 1 , Muriel Brengues 1 , Pascal Fenoglietto 1 , Esat Mahmut Ozsahin 12 and David Azria 1 1 Institute de Recherche en Cancerologie de Montpellier, Inserm U1194, Universite de Montpellier...
4 CitationsSource
#1David Azria (University of Montpellier)H-Index: 56
#2Olivier Riou (University of Montpellier)H-Index: 7
Last. Esat Mahmut OzsahinH-Index: 6
view all 21 authors...
article i nfo Background: Monocentric cohorts suggested that radiation-induced CD8 T-lymphocyte apoptosis (RILA) can predict late toxicity after curative intent radiotherapy (RT). We assessed the role of RILA as a predictor of breast fibrosis (bf+) after adjuvant breast RT in a prospective multicenter trial. Methods: A total of 502 breast-cancer patients (pts) treated by conservative surgery and adjuvant RT were re- cruitedatten centers. RILAwasassessedbeforeRTby flowcytometry.ImpactofRILAonbf+(...
63 CitationsSource
#1O. LaucheH-Index: 2
#2David Azria (University of Montpellier)H-Index: 56
Last. Céline Bourgier (University of Montpellier)H-Index: 27
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Resume Les cancers du sein sont tres radiosensibles puisqu’apres une chirurgie conservatrice, avec un recul de 10 ans, la radiotherapie permet de diminuer le risque absolu de recidive locoregionale de 15,7 % et le risque absolu de mortalite de 3,8 %. De meme, la dose totale influence le controle local puisqu’un complement de dose de 16 Gy dans le lit tumoral apres chirurgie conservatrice permet de diminuer le risque absolu de recidive locale de 4 % a 10 ans. Le dogme classique de l’absence de se...
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#1C. LemanskiH-Index: 13
#2X. DruetH-Index: 1
Last. Céline Bourgier (University of Montpellier)H-Index: 27
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Resume Outre l’objectif d’obtenir un traitement chirurgical conservateur mammaire apres chimiotherapie neoadjuvante, celle-ci est en plein essor dans la prise en charge des cancers du sein de phenotypes Her2+++ et triple negatif avec l’avenement des therapies ciblees. La radiotherapie adjuvante fait partie integrante de l’arsenal therapeutique. Toutefois, il reste encore quelques questions non resolues sur l’irradiation ou non de certains volumes cibles, en particulier les aires ganglionnaires. ...
2 CitationsSource
#1Olivier RiouH-Index: 7
#2Benjamin SerranoH-Index: 5
Last. Juliette ThariatH-Index: 28
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Background To assess the feasibility and benefit of integrating four-dimensional (4D) Positron Emission Tomography (PET) – computed tomography (CT) for liver stereotactic body radiation therapy (SBRT) planning.
18 CitationsSource
#1Céline BourgierH-Index: 27
#2Claire LemanskiH-Index: 22
Last. David AzriaH-Index: 56
view all 6 authors...
Owing to breast cancer screening, breast cancer is more and more diagnosed at early stage. For those breast cancer women, breast conserving treatment (breast conserving surgery followed by whole breast irradiation) is commonly used since many years. New radiation modalities have been recently developed in early breast cancers particularly accelerated partial breast irradiation (APBI). Among all techniques of radiotherapy, 3D-conformal APBI and intraoperative radiotherapy (IORT) are the main moda...
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