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Endovascular treatment versus no endovascular treatment after 6-24 h in patients with ischaemic stroke and collateral flow on CT angiography (MR CLEAN-LATE) in the Netherlands: a multicentre, open-label, blinded-endpoint, randomised, controlled, phase 3 trial.
Olthuis SGH, Pirson FAV, Pinckaers FME, Hinsenveld WH, Nieboer D, Ceulemans A, Knapen RRMM, Robbe MMQ, Berkhemer OA, van Walderveen MAA, Lycklama À Nijeholt GJ, Uyttenboogaart M, Schonewille WJ, van der Sluijs PM, Wolff L, van Voorst H, Postma AA, Roosendaal SD, van der Hoorn A, Emmer BJ, Krietemeijer MGM, van Doormaal PJ, Roozenbeek B, Goldhoorn RB, Staals J, de Ridder IR, van der Leij C, Coutinho JM, van der Worp HB, Lo RTH, Bokkers RPH, van Dijk EI, Boogaarts HD, Wermer MJH, van Es ACGM, van Tuijl JH, Kortman HGJ, Gons RAR, Yo LSF, Vos JA, de Laat KF, van Dijk LC, van den Wijngaard IR, Hofmeijer J, Martens JM, Brouwers PJAM, Bulut T, Remmers MJM, de Jong TEAM, den Hertog HM, van Hasselt BAAM, Rozeman AD, Elgersma OEH, van der Veen B, Sudiono DR, Lingsma HF, Roos YBWEM, Majoie CBLM, van der Lugt A, Dippel DWJ, van Zwam WH, van Oostenbrugge RJ; MR CLEAN-LATE investigators. Olthuis SGH, et al. Lancet. 2023 Apr 22;401(10385):1371-1380. doi: 10.1016/S0140-6736(23)00575-5. Epub 2023 Mar 29. Lancet. 2023. PMID: 37003289 Clinical Trial.
Influence of the interventionist's experience on outcomes of endovascular thrombectomy in acute ischemic stroke: results from the MR CLEAN Registry.
Olthuis SGH, den Hartog SJ, van Kuijk SMJ, Staals J, Benali F, van der Leij C, Beumer D, Lycklama À Nijeholt GJ, Uyttenboogaart M, Martens JM, van Doormaal PJ, Vos JA, Emmer BJ, Dippel DWJ, van Zwam WH, van Oostenbrugge RJ, de Ridder IR; MR CLEAN Registry investigators. Olthuis SGH, et al. J Neurointerv Surg. 2023 Feb;15(2):113-119. doi: 10.1136/neurintsurg-2021-018295. Epub 2022 Jan 20. J Neurointerv Surg. 2023. PMID: 35058316 Free PMC article.
CT Perfusion Imaging After Selection for Late-Window Endovascular Stroke Treatment: Secondary Analysis of the MR CLEAN-LATE Randomized Trial.
Olthuis SGH, Pinckaers FME, Robbe MMQ, de Ridder IR, Hoving JW, Venema E, Daems JD, Pirson FAVA, Staals J, Emmer BJ, Lingsma HF, Roosendaal SD, van der Hoorn A, Koopman MS, Postma AA, Dippel DWJ, Majoie CB, van Oostenbrugge RJ, van Zwam WH; MR CLEAN-LATE (Multicenter Randomized Clinical Trial of Endovascular Treatment of Acute Ischemic Stroke in the Netherlands for Late Arrivals) Investigators. Olthuis SGH, et al. JAMA Neurol. 2025 Jun 1;82(6):589-596. doi: 10.1001/jamaneurol.2025.0716. JAMA Neurol. 2025. PMID: 40323620 Clinical Trial.
Collateral-based selection for endovascular treatment of acute ischaemic stroke in the late window (MR CLEAN-LATE): 2-year follow-up of a phase 3, multicentre, open-label, randomised controlled trial in the Netherlands.
Huijberts I, Pinckaers FME, Olthuis SGH, van Kuijk SMJ, Postma AA, Boogaarts HD, Roos YBWEM, Majoie CBLM, van der Lugt A, Dippel DWJ, van Zwam WH, van Oostenbrugge RJ; MR CLEAN-LATE investigators. Huijberts I, et al. Among authors: olthuis sgh. Lancet Neurol. 2024 Sep;23(9):893-900. doi: 10.1016/S1474-4422(24)00228-X. Epub 2024 Jun 20. Lancet Neurol. 2024. PMID: 38909624 Clinical Trial.
Neighborhood Socioeconomic Status and the Functional Outcome of Patients Treated With Endovascular Thrombectomy for Ischemic Stroke.
Schoon BA, Hansen D, Roozenbeek B, Oude Groeniger J, van der Steen W, van der Lugt A, Kappelhof M, Roos YBWEM, Majoie CBLM, van Lenthe F, Dippel DWJ; MR CLEAN-MED and MR CLEAN-NO IV investigators. Schoon BA, et al. Neurology. 2025 Jul;105(1):e213615. doi: 10.1212/WNL.0000000000213615. Epub 2025 Jun 13. Neurology. 2025. PMID: 40513055 Free PMC article.
Automated collateral assessment restricted to the hypoperfused area for distal vessel occlusions in ischemic stroke.
de Vries L, Robbe MMQ, Jansen IGH, Mojtahedi SM, Hoving JW, Olthuis SGH, Knapen RRMM, Pinckaers FME, Kappelhof M, Beenen LFM, Postma AA, van Oostenbrugge RJ, Dippel DWJ, Gavves E, Emmer BJ, Majoie CBLM, van Zwam WH, Marquering HA; MR CLEAN Registry Investigators. de Vries L, et al. Among authors: olthuis sgh. Eur Radiol. 2025 Oct;35(10):6127-6139. doi: 10.1007/s00330-025-11442-2. Epub 2025 Apr 14. Eur Radiol. 2025. PMID: 40227346 Free PMC article.
Outcomes After Thrombectomy for Acute Ischemic Stroke Related to Type of Stent Retriever; a MR CLEAN Registry Study.
Knapen RRMM, Goldhoorn RB, Vos JA, Emmer BJ, Uyttenboogaart M, Hofmeijer J, Schonewille WJ, Majoie CB, Roos YBWEM, van der Lugt A, van Dippel DWJ, Lingsma HF, van der Leij C, van Oostenbrugge RJ, van Zwam WH; MR CLEAN Registry study. Knapen RRMM, et al. Cardiovasc Intervent Radiol. 2025 Aug;48(8):1126-1139. doi: 10.1007/s00270-025-04048-0. Epub 2025 Jun 9. Cardiovasc Intervent Radiol. 2025. PMID: 40490624 Free PMC article.
Validity of Early Outcomes as Indicators for Comparing Hospitals on Quality of Stroke Care.
Amini M, Eijkenaar F, Lingsma HF, den Hartog SJ, Olthuis SGH, Martens J, van der Worp B, van Zwam W, van der Hoorn A, Roosendaal SD, Roozenbeek B, Dippel D, van Leeuwen N; MR CLEAN Registry Investigators *. Amini M, et al. Among authors: olthuis sgh. J Am Heart Assoc. 2023 Apr 18;12(8):e027647. doi: 10.1161/JAHA.122.027647. Epub 2023 Apr 12. J Am Heart Assoc. 2023. PMID: 37042276 Free PMC article. Clinical Trial.
Unsupervised Deep Learning for Stroke Lesion Segmentation on Follow-up CT Based on Generative Adversarial Networks.
van Voorst H, Konduri PR, van Poppel LM, van der Steen W, van der Sluijs PM, Slot EMH, Emmer BJ, van Zwam WH, Roos YBWEM, Majoie CBLM, Zaharchuk G, Caan MWA, Marquering HA; CONTRAST Consortium Collaborators; Research leaders Consortium coordinator: Imaging assessment committee Adverse event committee Outcome assessment committee Data management group Imaging data management Biomaterials and translational group Local collaborators Research nurses Study monitors Research leaders. van Voorst H, et al. AJNR Am J Neuroradiol. 2022 Aug;43(8):1107-1114. doi: 10.3174/ajnr.A7582. Epub 2022 Jul 28. AJNR Am J Neuroradiol. 2022. PMID: 35902122 Free PMC article.
24 results