O
Olivier De Witte
Researcher at Université libre de Bruxelles
Publications - 96
Citations - 2688
Olivier De Witte is an academic researcher from Université libre de Bruxelles. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 25, co-authored 71 publications receiving 2386 citations. Previous affiliations of Olivier De Witte include Erasmus Hospital.
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Journal ArticleDOI
Randomized trial on the efficacy of radiotherapy for cerebral low-grade glioma in the adult: European Organization for Research and Treatment of Cancer study 22845 with the Medical Research Council study BRO4: An interim analysis
A.B.M.F. Karim,D Afra,Philippe Cornu,Norman Bleehan,S. Schraub,Olivier De Witte,François Darcel,Sally P. Stenning,Marianne Pierart,Martine Van Glabbeke +9 more
TL;DR: Early postoperative conventional RT such as that used for this protocol appears to improve the time to progression or progression-free survival, but not overall survival, for patients with low-grade glioma.
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Flow-Diverter Stent for the Endovascular Treatment of Intracranial Aneurysms A Prospective Study in 29 Patients With 34 Aneurysms
Boris Lubicz,Laurent Collignon,Gaï Raphaeli,Jean-Pierre Pruvo,Michael Bruneau,Olivier De Witte,Xavier Leclerc +6 more
TL;DR: Despite the potential interest of the Silk flow-diverter stent to treat complex intracranial aneurysms without coils, the delayed complication rate is quite high and leads to use this technique only in selective cases.
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Unspecific post-mortem findings despite multiorgan viral spread in COVID-19 patients.
Myriam Remmelink,Ricardo De Mendonça,Nicky D'Haene,Sarah De Clercq,Camille Verocq,Laetitia Lebrun,Philomène Lavis,Marie Lucie Racu,Anne-Laure Trepant,Calliope Maris,Sandrine Rorive,Jean-Christophe Goffard,Olivier De Witte,Lorenzo Peluso,Jean Louis Vincent,Christine Decaestecker,Fabio Silvio Taccone,Isabelle Salmon +17 more
TL;DR: A great heterogeneity of COVID-19-associated organ injury and the remarkable absence of any specific viral lesions, even when RT-PCR identified the presence of the virus in many organs are revealed.
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Positron emission tomography with injection of methionine as a prognostic factor in glioma.
Olivier De Witte,Ilan Goldberg,David Wikler,Sandrine Rorive,Philippe Damhaut,Michel Monclus,Isabelle Salmon,Jacques Brotchi,Serge Goldman +8 more
TL;DR: Uptake of MET was present in 98% of the gliomas studied and the intensity of MET uptake represents a prognostic factor for WHO Grade II and III tumors considered separately.
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Prognostic value positron emission tomography with [18F]fluoro-2-deoxy-D-glucose in the low-grade glioma.
Olivier De Witte,Marc Levivier,Philippe Violon,Isabelle Salmon,Philippe Damhaut,David Wikler,Jerzy Hildebrand,Jacques Brotchi,Serge Goldman +8 more
TL;DR: The presence of areas of increased FDG uptake in a histologically proven LGG predicts, in most cases, a deleterious evolution.