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Roy D, Iancu D, Weill A, Raymond J. When enthusiasm defies science. Interv Neuroradiol 2023; 29:222-223. [PMID: 35175148 PMCID: PMC10152831 DOI: 10.1177/15910199221080874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Daniel Roy
- Service de Neuroradiologie
Interventionnelle, Département de Radiologie, Centre hospitalier de l’Université de Montréal
(CHUM), Montréal, Quebec, CANADA
| | - Daniela Iancu
- Service de Neuroradiologie
Interventionnelle, Département de Radiologie, Centre hospitalier de l’Université de Montréal
(CHUM), Montréal, Quebec, CANADA
| | - Alain Weill
- Service de Neuroradiologie
Interventionnelle, Département de Radiologie, Centre hospitalier de l’Université de Montréal
(CHUM), Montréal, Quebec, CANADA
| | - Jean Raymond
- Service de Neuroradiologie
Interventionnelle, Département de Radiologie, Centre hospitalier de l’Université de Montréal
(CHUM), Montréal, Quebec, CANADA
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Broocks G, Meyer L, Ruppert C, Haupt W, Faizy TD, Van Horn N, Bechstein M, Kniep H, Elsayed S, Kemmling A, Barow E, Fiehler J, Hanning U. Effect of Intravenous Alteplase on Functional Outcome and Secondary Injury Volumes in Stroke Patients with Complete Endovascular Recanalization. J Clin Med 2022; 11:jcm11061565. [PMID: 35329891 PMCID: PMC8949925 DOI: 10.3390/jcm11061565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/04/2022] [Accepted: 03/08/2022] [Indexed: 11/22/2022] Open
Abstract
Intravenous thrombolytic therapy with alteplase (IVT) is a standard of care in ischemic stroke, while recent trials investigating direct endovascular thrombectomy (EVT) approaches showed conflicting results. Yet, the effect of IVT on secondary injury volumes in patients with complete recanalization has not been analyzed. We hypothesized that IVT is associated with worse functional outcome and aggravated secondary injury volumes when administered to patients who subsequently attained complete reperfusion after EVT. Anterior circulation ischemic stroke patients with complete reperfusion after thrombectomy defined as thrombolysis in cerebral infarctions (TICI) scale 3 after thrombectomy admitted between January 2013–January 2021 were analyzed. Primary endpoints were the proportion of patients with functional independence defined as modified Rankin Scale (mRS) score 0–2 at day 90, and secondary injury volumes: Edema volume in follow-up imaging measured using quantitative net water uptake (NWU), and the rate of symptomatic intracerebral hemorrhage (sICH). A total of 219 patients were included and 128 (58%) patients received bridging IVT before thrombectomy. The proportion of patients with functional independence was 28% for patients with bridging IVT, and 34% for patients with direct thrombectomy (p = 0.35). The rate of sICH was significantly higher after bridging IVT (20% versus 7.7%, p = 0.01). Multivariable logistic and linear regression analysis confirmed the independent association of bridging IVT with sICH (aOR: 2.78, 95% CI: 1.02–7.56, p = 0.046), and edema volume (aOR: 8.70, 95% CI: 2.57–14.85, p = 0.006). Bridging IVT was associated with increased edema volume and risk for sICH as secondary injury volumes. The results of this study encourage direct EVT approaches, particularly in patients with higher likelihood of successful EVT.
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Affiliation(s)
- Gabriel Broocks
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
- Correspondence:
| | - Lukas Meyer
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Celine Ruppert
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Wolfgang Haupt
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Tobias D. Faizy
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Noel Van Horn
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Matthias Bechstein
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Helge Kniep
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Sarah Elsayed
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Andre Kemmling
- Department of Neuroradiology, Philipps-University Marburg, 35037 Marburg, Germany;
- Department of Neuroradiology, University Medical Center Schleswig-Holstein, Campus Lübeck, 23538 Lübeck, Germany
| | - Ewgenia Barow
- Department of Neurology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany;
| | - Jens Fiehler
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
| | - Uta Hanning
- Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany; (L.M.); (C.R.); (W.H.); (T.D.F.); (N.V.H.); (M.B.); (H.K.); (S.E.); (J.F.); (U.H.)
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