Publications

How do treatment times impact on functional outcome in stroke patients undergoing thrombectomy in Germany? Results from the German Stroke Registry. 

Herm J, Schlemm L, Siebert E, Bohner G, Alegiani AC, Petzold GC, Pfeilschifter W, Tiedt S, Kellert L, Endres M, Nolte CH. 

Int J Stroke. 2021 Jan 20:1747493020985260. doi: 10.1177/1747493020985260. Epub ahead of print. PMID: 33472575.

Mechanical thrombectomy in patients with cervical artery dissection and stroke in the anterior or posterior circulation - a multicenter analysis from the German Stroke Registry. 

Schlemm L, von Rennenberg R, Siebert E, Bohner G, Flottmann F, Petzold GC, Thomalla G, Endres M, Nolte CH; GSR-ET investigators.

Neurol Res Pract. 2021 May 3;3(1):20. doi: 10.1186/s42466-021-00119-y. PMID: 33934710; PMCID: PMC8091690.

Tandem Lesions in Anterior Circulation Stroke: Analysis of the German Stroke Registry-Endovascular Treatment. 

Feil K, Herzberg M, Dorn F, Tiedt S, Küpper C, Thunstedt DC, Papanagiotou P, Meyer L, Kastrup A, Dimitriadis K, Liebig T, Dieterich M, Kellert L; GSR investigators†. 

Stroke. 2021 Apr;52(4):1265-1275. doi: 10.1161/STROKEAHA.120.031797. Epub 2021 Feb 16. PMID: 33588589.

Good Clinical Outcome Decreases With Number of Retrieval Attempts in Stroke Thrombectomy: Beyond the First-Pass Effect. 

Flottmann F, Brekenfeld C, Broocks G, Leischner H, McDonough R, Faizy TD, Deb-Chatterji M, Alegiani A, Thomalla G, Mpotsaris A, Nolte CH, Fiehler J, Maros ME; GSR investigators*. 

Stroke. 2021 Jan;52(2):482-490. doi: 10.1161/STROKEAHA.120.029830. Epub 2021 Jan 20. Erratum in: Stroke. 2021 Apr;52(4):e116. PMID: 33467875; PMCID: PMC7834657.

Number of Retrieval Attempts Rather Than Procedure Time Is Associated With Risk of Symptomatic Intracranial Hemorrhage. 

Maros ME, Brekenfeld C, Broocks G, Leischner H, McDonough R, Deb-Chatterji M, Alegiani A, Thomalla G, Fiehler J, Flottmann F; GSR Investigators*. 

Stroke. 2021 May;52(5):1580-1588. doi: 10.1161/STROKEAHA.120.031242. Epub 2021 Apr 5. PMID: 33813864; PMCID: PMC8078115.

Safety and efficacy of mechanical thrombectomy in infective endocarditis: A matched case-control analysis from the German Stroke Registry-Endovascular Treatment. 

Feil K, Küpper C, Tiedt S, Dimitriadis K, Herzberg M, Dorn F, Liebig T, Dieterich M, Kellert L; GSR Investigators. 

Eur J Neurol. 2021 Mar;28(3):861-867. doi: 10.1111/ene.14686. Epub 2021 Jan 6. PMID: 33327038.

Factors Associated with Failure of Reperfusion in Endovascular Therapy for Acute Ischemic Stroke : A Multicenter Analysis. 

Flottmann F, Broocks G, Faizy TD, McDonough R, Watermann L, Deb-Chatterji M, Thomalla G, Herzberg M, Nolte CH, Fiehler J, Leischner H, Brekenfeld C; GSR investigators. 

Clin Neuroradiol. 2021 Mar;31(1):197-205. doi: 10.1007/s00062-020-00880-8. Epub 2020 Feb 17. PMID: 32067055; PMCID: PMC7943507.

General Anesthesia versus Conscious Sedation in Mechanical Thrombectomy. 

Feil K, Herzberg M, Dorn F, Tiedt S, Küpper C, Thunstedt DC, Hinske LC, Mühlbauer K, Goss S, Liebig T, Dieterich M, Bayer A, Kellert L; GSR Investigators. 

J Stroke. 2021 Jan;23(1):103-112. doi: 10.5853/jos.2020.02404. Epub 2021 Jan 31. PMID: 33600707; PMCID: PMC7900389.

Sex Differences in Outcome After Thrombectomy for Acute Ischemic Stroke are Explained by Confounding Factors. 

Deb-Chatterji M, Schlemm E, Flottmann F, Meyer L, Alegiani A, Brekenfeld C, Fiehler J, Gerloff C, Thomalla G; GSR-ET Investigators. 

Clin Neuroradiol. 2020 Dec 21. doi: 10.1007/s00062-020-00983-2. Epub ahead of print. PMID: 33346850.

Stroke Etiology Modifies the Effect of Endovascular Treatment in Acute Stroke. 

Tiedt S, Herzberg M, Küpper C, Feil K, Kellert L, Dorn F, Liebig T, Alegiani A, Dichgans M, Wollenweber FA; GSR Investigators. 

Stroke. 2020 Mar;51(3):1014-1016. doi: 10.1161/STROKEAHA.119.028383. Epub 2019 Dec 18. PMID: 31847752.

Predictors of independent outcome of thrombectomy in stroke patients with large baseline infarcts in clinical practice: a multicenter analysis

Chatterji M, Pinnschmidt H, Flottmann F, Leischner H, Broocks G, Alegiani A, Brekenfeld C, Fiehler J, Gerloff C, Thomalla G; GSR-ET Investigators.

J Neurointerv Surg. 2020; neurintsurg-2019-015641. doi:10.1136/neurintsurg-2019-015641.

Endovascular Treatment of Very Elderly Patients Aged ≥90 With Acute Ischemic Stroke.

Meyer L, Alexandrou M, Flottmann F, Deb-Chatterji M, Abdullayev N, Maus V, Politi M, Bernkopf K, Roth C, Kastrup A, Hanning U, Brekenfeld C, Thomalla G, Gerloff C, Mpotsaris A, Papanagiotou P, Fiehler J, Leischner H; German Stroke Registry–Endovascular Treatment (GSR‐ET).

J Am Heart Assoc. 2020 Mar 3;9(5):e014447. doi: 10.1161/JAHA.119.014447. Epub 2020 Feb 24.

Early clinical surrogates for outcome prediction after stroke thrombectomy in daily clinical practice

Meyer L, Broocks G, Bechstein M, Flottmann F, Leischner H, Brekenfeld C, Schön G, Deb-Chatterji M, Alegiani A, Thomalla G, Fiehler J, Kniep H, Hanning U; German Stroke Registry - Endovascular Treatment (GSR-ET).

J Neurol Neurosurg Psychiatry. 2020 Oct;91(10):1055-1059. doi: 10.1136/jnnp-2020-323742.

Functional Outcome Following Stroke Thrombectomy in Clinical Practice.

Wollenweber FA, Tiedt S, Alegiani A, Alber B, Bangard C, Berrouschot J, Bode FJ, Boeckh-Behrens T, Bohner G, Bormann A, Braun M, Dorn F, Eckert B, Flottmann F, Hamann GF, Henn KH, Herzberg M, Kastrup A, Kellert L, Kraemer C, Krause L, Lehm M, Liman J, Lowens S, Mpotsaris A, Papanagiotou P, Petersen M, Petzold GC, Pfeilschifter W, Psychogios MN, Reich A, von Rennenberg R, Röther J, Schäfer JH, Siebert E, Siedow A, Solymosi L, Thonke S, Wagner M, Wunderlich S, Zweynert S, Nolte CH, Gerloff C, Thomalla G, Dichgans M, Fiehler J.

Stroke. 2019 Sep;50(9):2500-2506. doi: 10.1161/STROKEAHA.119.026005. Epub 2019 Jul 24.

Systematic evaluation of stroke thrombectomy in clinical practice: The German Stroke Registry Endovascular Treatment.

Alegiani AC, Dorn F, Herzberg M, Wollenweber FA, Kellert L, Siebert E, Nolte CH, von Rennenberg R, Hattingen E, Petzold GC, Bode FJ, Pfeilschifter W, Schäfer JH, Wagner M, Röther J, Eckert B, Kraft P, Pham M, Boeckh-Behrens T, Wunderlich S, Bernkopf K, Reich A, Wiesmann M, Mpotsaris A, Psychogios M, Liman J, Maier I, Berrouschot J, Bormann A, Limmroth V, Spreer J, Petersen M, Krause L, Lowens S, Kraemer C, Zweynert S, Lange KS, Thonke S, Kastrup A, Papanagiotou P, Alber B, Braun M, Fiehler J, Gerloff C, Dichgans M, Thomalla G.

Int J Stroke. 2019 Jun;14(4):372-380. doi: 10.1177/1747493018806199. Epub 2018 Oct 22.