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Author Matthias Ulrich

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COMPARE: prospective, randomized, non-inferiority trial of high- vs. low-dose paclitaxel drug-coated balloons for femoropopliteal interventions.

Sabine Steiner, Andrej Schmidt, Thomas Zeller, Gunnar Tepe, Marcus Thieme, Lars Maiwald, Henrik Schröder, Wulf Euringer, Matthias Ulrich, Klaus Brechtel, Steffen Brucks, Erwin Blessing, Johannes Schuster, Ralf Langhoff, Sebastian Schellong, Norbert Weiss, Dierk Scheinert,

<h4>Aims</h4>Drug-coated balloons (DCBs) for femoropopliteal interventions have not been tested against each other. We aimed to directly compare efficacy and safety of a high-dose (In.Pact™) vs. low-dose (Ranger™) DCB with nominal paclitaxel densities of 3.5 vs. 2.0 μg/mm2.<h4>Methods and results</h4>Within a prospective, multicentre, non-inferiority, clinical trial 414 patients with symptomatic femoropopliteal ... Read more >>

Eur Heart J (European heart journal)
[2020, 41(27):2541-2552]

Cited: 1 time

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Thrombectomy Devices in the Treatment of Acute Mesenteric Ischemia: Initial Single-Center Experience.

Bruno Freitas, Yvonne Bausback, Johannes Schuster, Matthias Ulrich, Sven Bräunlich, Andrej Schmidt, Dierk Scheinert,

BACKGROUND:To report our preliminary experience with endovascular revascularization of patients with acute mesenteric ischemia (AMI), using thrombectomy devices. METHODS:It is a retrospective analysis of patients admitted to our hospital due to AMI and who were subjected to concomitant or exclusive endovascular treatment, from January 2011 to January 2016. Patients were ... Read more >>

Ann Vasc Surg (Annals of vascular surgery)
[2018, 51:124-131]

Cited: 3 times

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Rotarex Mechanical Debulking in Acute and Subacute Arterial Lesions.

Bruno Freitas, Sabine Steiner, Yvonne Bausback, Daniela Branzan, Matthias Ülrich, Sven Bräunlich, Andrej Schmidt, Dierk Scheinert,

<h4>Introduction</h4>Data regarding the effectiveness and safety of percutaneous mechanical thrombectomy (PMT) in contemporary routine care are scarce.<h4>Materials and methods</h4>Consecutive patients undergoing PMT of native lower limb acutely/subacutely occluded arteries were included.<h4>Results</h4>In all, 525 consecutive patients were available for analysis with a mean age of 66.7 ± 10.7 years. Almost two-third ... Read more >>

Angiology (Angiology)
[2017, 68(3):233-241]

Cited: 9 times

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Results from the Tack Optimized Balloon Angioplasty (TOBA) study demonstrate the benefits of minimal metal implants for dissection repair after angioplasty.

Marc Bosiers, Dierk Scheinert, Jeroen M H Hendriks, Christian Wissgott, Patrick Peeters, Thomas Zeller, Marianne Brodmann, Robert Staffa, ,

<h4>Objective</h4>The mechanism of angioplasty is disruption of atherosclerotic plaque, which often results in dissections. Dissection after percutaneous transluminal angioplasty (PTA) remains a significant clinical problem and untreated may cause acute occlusion or later restenosis. Stents are used to manage dissections, which is often followed by in-stent restenosis and occasionally stent ... Read more >>

J Vasc Surg (Journal of vascular surgery)
[2016, 64(1):109-116]

Cited: 4 times

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Evaluation of the Biodegradable Igaki-Tamai Scaffold After Drug-Eluting Balloon Treatment of De Novo Superficial Femoral Artery Lesions: The GAIA-DEB Study.

Martin Werner, Andrej Schmidt, Susanne Scheinert, Ursula Banning-Eichenseer, Matthias Ulrich, Yvonne Bausback, Sabine Steiner, Dierk Scheinert,

<h4>Purpose</h4>To evaluate the safety and efficacy of the Igaki-Tamai biodegradable scaffold after drug-eluting balloon (DEB) angioplasty in patients with occlusive superficial femoral artery (SFA) disease.<h4>Methods</h4>A prospective, single-center, nonrandomized study enrolled 20 patients (mean age 66.7±11.6 years; 14 men) with symptomatic de novo SFA lesions undergoing angioplasty with the In.Pact Admiral ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2016, 23(1):92-97]

Cited: 3 times

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Single-Center Experience With Lutonix Drug-Coated Balloons in Infrapopliteal Arteries.

Sabine Steiner, Andrej Schmidt, Yvonne Bausback, Sven Bräunlich, Matthias Ulrich, Ursula Banning-Eichenseer, Dierk Scheinert,

<h4>Purpose</h4>To examine patient outcomes following the use of the Lutonix drug-coated balloon (DCB) in patients undergoing endovascular intervention in below-the-knee (BTK) arteries.<h4>Methods</h4>A retrospective chart review identified 248 patients who were treated for symptomatic peripheral artery disease with the Lutonix DCB between May 2013 and October 2014. Forty patients were lost ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2016, 23(3):417-423]

Cited: 7 times

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Treatment of complex atherosclerotic femoropopliteal artery disease with a self-expanding interwoven nitinol stent: midterm results from the Leipzig SUPERA 500 registry.

Martin Werner, Anett Paetzold, Ursula Banning-Eichenseer, Susanne Scheinert, Michael Piorkowski, Matthias Ulrich, Yvonne Bausback, Sven Bräunlich, Andrej Schmidt, Dierk Scheinert,

<h4>Aims</h4>To examine the efficacy and durability of an interwoven self-expanding nitinol stent in the treatment of complex femoropopliteal artery lesions in unselected patients.<h4>Methods and results</h4>Five hundred and twenty-seven limbs in 470 patients with femoropopliteal arterial disease were treated with SUPERA stents. Follow-up data were prospectively collected in a single-centre registry ... Read more >>

EuroIntervention (EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology)
[2014, 10(7):861-868]

Cited: 34 times

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A Randomised Phase II Trial Comparing Docetaxel Plus Prednisone with Docetaxel Plus Prednisone Plus Low-Dose Cyclophosphamide in Castration-Resistant Prostate Cancer.

Markus Porsch, Matthias Ulrich, Johann Jakob Wendler, Uwe-Bernd Liehr, Frank Reiher, Andreas Janitzky, Daniel Baumunk, Daniel Schindele, Florian Seseke, Anke Lux, Martin Schostak,

<h4>Background</h4>Docetaxel plus prednisone is a standard treatment for castration-resistant prostate cancer. Cyclophosphamide may be an effective combination partner.<h4>Methods</h4>This randomised, multicentre, phase II trial compared the combination therapy of docetaxel plus prednisone plus cyclophosphamide with the standard therapy of docetaxel plus prednisone.<h4>Results</h4>Thirty-three patients received six 3-week treatment cycles (in total 171 ... Read more >>

Chemotherapy (Chemotherapy)
[2014, 60(2):129-134]

Cited: 5 times

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Bifurcation stenting after failed angioplasty of infrapopliteal arteries in critical limb ischemia: techniques and short-term follow-up.

Martin Werner, Susanne Scheinert, Yvonne Bausback, Sven Bräunlich, Matthias Ulrich, Michael Piorkowski, Dierk Scheinert, Andrej Schmidt,

<h4>Objectives</h4>To report on the efficacy of drug eluting stents (DES) in below the knee lesions involving arterial bifurcations after failed angioplasty.<h4>Background</h4>DES have become a mainstay in the treatment of below the knee lesions. However, little is known about the efficacy of DES in infrapopliteal lesions involving the arterial bifurcations. This ... Read more >>

Catheter Cardiovasc Interv (Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions)
[2013, 82(4):E522-8]

Cited: 4 times

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Treatment of complex atherosclerotic popliteal artery disease with a new self-expanding interwoven nitinol stent: 12-month results of the Leipzig SUPERA popliteal artery stent registry.

Dierk Scheinert, Martin Werner, Susanne Scheinert, Anett Paetzold, Ursula Banning-Eichenseer, Michael Piorkowski, Matthias Ulrich, Yvonne Bausback, Sven Bräunlich, Andrej Schmidt,

<h4>Objectives</h4>We examined the efficacy and durability of a new interwoven self-expanding nitinol stent system in the treatment of complex popliteal artery lesions in unselected patients.<h4>Background</h4>The optimal endovascular treatment strategy for atherosclerotic popliteal artery disease is not known.<h4>Methods</h4>We retrospectively analyzed the data gathered in 101 consecutive patients presenting with atherosclerotic, popliteal ... Read more >>

JACC Cardiovasc Interv (JACC. Cardiovascular interventions)
[2013, 6(1):65-71]

Cited: 47 times

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First clinical experience with the GARDEX EPD: a novel embolic protection device for carotid artery stenting.

Martin Werner, Dierk Scheinert, Raffaello Borghesi, Alberto Cremonesi, Uri Rosenschein, Susanne Scheinert, Sven Bräunlich, Yvonne Bausback, Matthias Ulrich, Andrej Schmidt,

<h4>Aims</h4>Carotid artery stenting (CAS) has become an alternative to carotid endarterectomy in the treatment of carotid artery disease. The use of an embolic protection device (EPD) can reduce the frequency of embolic events during CAS. Difficult vascular anatomy may complicate current generation EPD placement. This problem is addressed by a ... Read more >>

EuroIntervention (EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology)
[2013, 8(9):1026-1032]

Cited: 0 times

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Dynamic CT angiography after abdominal aortic endovascular aneurysm repair: influence of enhancement patterns and optimal bolus timing on endoleak detection.

Lukas Lehmkuhl, Claudia Andres, Christian Lücke, Janine Hoffmann, Borek Foldyna, Matthias Grothoff, Stefan Nitzsche, Andrej Schmidt, Matthias Ulrich, Dierk Scheinert, Matthias Gutberlet,

<h4>Purpose</h4>To determine the time course of enhancement patterns in the aorta and endoleaks at dynamic computed tomographic (CT) angiography as well as their effect on the endoleak detection rate in patients who have undergone abdominal aortic endovascular aneurysm repair (EVAR).<h4>Materials and methods</h4>This retrospective study was approved by the local ethics ... Read more >>

Radiology (Radiology)
[2013, 268(3):890-899]

Cited: 23 times

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Endovascular brachytherapy using liquid Beta-emitting rhenium-188 for the treatment of long-segment femoropopliteal in-stent stenosis.

Martin Werner, Dierk Scheinert, Marcela Henn, Susanne Scheinert, Sven Bräunlich, Yvonne Bausback, Josef Friedenberger, Johannes Schuster, Klaus Hertting, Michael Piorkowski, Christian Rosner, Andrej Schmidt, Matthias Ulrich, Matthias Gutberlet,

<h4>Purpose</h4>To evaluate the efficacy and safety of endovascular brachytherapy with liquid beta-emitting rhenium-188 (Re-188) in patients with long-segment in-stent stenosis in the femoropopliteal segment.<h4>Methods</h4>From July 2009 to April 2011, 90 consecutive patients (59 men; mean age 68.3±10.3 years, range 43-86) with symptomatic in-stent stenosis/occlusion (24.6-cm mean lesion length) of the ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2012, 19(4):467-475]

Cited: 10 times

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Anatomic variables contributing to a higher periprocedural incidence of stroke and TIA in carotid artery stenting: single center experience of 833 consecutive cases.

Martin Werner, Yvonne Bausback, Sven Bräunlich, Matthias Ulrich, Michael Piorkowski, Josef Friedenberger, Johannes Schuster, Spiridon Botsios, Dierk Scheinert, Andrej Schmidt,

<h4>Objectives</h4>This study was conducted to identify patient-related variables that are associated with a higher rate of neurological adverse events during carotid artery stenting (CAS).<h4>Background</h4>CAS is considered as an alternative treatment for patients with carotid artery stenosis. Despite technical advancements and increase of operator experience, periprocedural neurologic complications cannot completely be ... Read more >>

Catheter Cardiovasc Interv (Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions)
[2012, 80(2):321-328]

Cited: 20 times

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Sirolimus-eluting stents for the treatment of infrapopliteal arteries in chronic limb ischemia: long-term clinical and angiographic follow-up.

Martin Werner, Andrej Schmidt, Michael Freyer, Yvonne Bausback, Sven Bräunlich, Josef Friedenberger, Johannes Schuster, Spiridon Botsios, Dierk Scheinert, Matthias Ulrich,

<h4>Purpose</h4>To present the 5-year angiographic and clinical results of a retrospective registry assessing the performance of sirolimus-eluting stents (SES) in the treatment of infrapopliteal atherosclerotic disease.<h4>Methods</h4>From 2004 to 2009, 158 patients (95 men; mean age 71.9 years) with chronic lower limb ischemia (Rutherford categories 3-6) underwent primary SES placement in ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2012, 19(1):12-19]

Cited: 17 times

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A novel self-expanding interwoven nitinol stent for complex femoropopliteal lesions: 24-month results of the SUPERA SFA registry.

Dierk Scheinert, Lars Grummt, Michael Piorkowski, Jacqueline Sax, Susanne Scheinert, Matthias Ulrich, Martin Werner, Yvonne Bausback, Sven Braunlich, Andrej Schmidt,

<h4>Purpose</h4>To examine the efficacy and integrity of a novel interwoven self-expanding nitinol stent system for the treatment of complex femoropopliteal lesions in a "real world" medical practice.<h4>Methods</h4>This retrospective analysis included 107 consecutive patients (77 men; mean age 68.9 years) with atherosclerotic femoropopliteal lesions (occlusions in 31%) who underwent implantation of ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2011, 18(6):745-752]

Cited: 52 times

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Retrograde recanalization technique for use after failed antegrade angioplasty in chronic femoral artery occlusions.

Andrej Schmidt, Yvonne Bausback, Michael Piorkowski, Martin Werner, Sven Bräunlich, Matthias Ulrich, Ramon Varcoe, Josef Friedenberger, Johannes Schuster, Spiridon Botsios, Dierk Scheinert,

<h4>Purpose</h4>To describe a technique to approach chronic total occlusions (CTOs) of the superficial femoral artery (SFA) after failed antegrade recanalization as an alternative to a conventional transpopliteal approach.<h4>Methods</h4>A retrospective analysis was undertaken of 50 patients (37 men; mean age 71 years) who underwent retrograde recanalization via a distal SFA access ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2012, 19(1):23-29]

Cited: 40 times

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Angiography in the isolated perfused kidney: radiological evaluation of vascular protection in tissue ablation by nonthermal irreversible electroporation.

Johann Jakob Wendler, Maciej Pech, Simon Blaschke, Markus Porsch, Andreas Janitzky, Matthias Ulrich, Oliver Dudeck, Jens Ricke, Uwe-Bernd Liehr,

<h4>Purpose</h4>The nonthermal irreversible electroporation (NTIRE) is a novel nonthermal tissue ablation technique by local application of high-voltage current within microseconds leading to a delayed apoptosis. The purpose of this experimental study was the first angiographic evaluation of the acute damage of renal vascular structure in NTIRE.<h4>Methods</h4>Results of conventional dynamic digital ... Read more >>

Cardiovasc Intervent Radiol (Cardiovascular and interventional radiology)
[2012, 35(2):383-390]

Cited: 26 times

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First experience with drug-eluting balloons in infrapopliteal arteries: restenosis rate and clinical outcome.

Andrej Schmidt, Michael Piorkowski, Martin Werner, Matthias Ulrich, Yvonne Bausback, Sven Bräunlich, Henrik Ick, Johannes Schuster, Spiridon Botsios, Hans-Joachim Kruse, Ramon L Varcoe, Dierk Scheinert,

<h4>Objectives</h4>The purpose of this study was to investigate the efficacy of drug-eluting balloons (DEBs) in the treatment of long infrapopliteal lesions with regard to the short-term restenosis rate and midterm clinical result.<h4>Background</h4>Restenosis rates of long-segment tibial artery disease are very high. Recently, a restenosis rate of 69% at 3 months ... Read more >>

J Am Coll Cardiol (Journal of the American College of Cardiology)
[2011, 58(11):1105-1109]

Cited: 98 times

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CO2 and formate complexes of phosphine/borane frustrated Lewis pairs.

Ilona Peuser, Rebecca C Neu, Xiaoxi Zhao, Matthias Ulrich, Birgitta Schirmer, Jens A Tannert, Gerald Kehr, Roland Fröhlich, Stefan Grimme, Gerhard Erker, Douglas W Stephan,

The reaction of a solution of B(C6F4H)3 and either iPr3P or tBu3P with CO2 afforded the species R3P(CO2)B(C6F4H)3 (R=iPr (1), tBu (2)). In a similar fashion the boranes, RB(C6F5)2 (R=hexyl, cyclohexyl (Cy), norbornyl), ClB(C6F5)2, or PhB(C6F5)2 were combined with tBu3P and CO2 to give the species tBu3P(CO2)BR(C6F5)2 (R=hexyl (3), Cy ... Read more >>

Chemistry (Chemistry (Weinheim an der Bergstrasse, Germany))
[2011, 17(35):9640-9650]

Cited: 36 times

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Outback catheter for femoropopliteal occlusions: immediate and long-term results.

Yvonne Bausback, Spiridon Botsios, Jacqueline Flux, Martin Werner, Johannes Schuster, Jairam Aithal, Ramon Varcoe, Sven Bräunlich, Matthias Ulrich, Dierk Scheinert, Andrej Schmidt,

<h4>Purpose</h4>To report a retrospective, single-center study that evaluates technical and clinical outcomes from subintimal recanalization of femoropopliteal chronic total occlusions (CTO) facilitated by the Outback re-entry catheter.<h4>Methods</h4>The Outback catheter was required to complete recanalization of femoropopliteal CTOs (mean lesion length 195 ± 91 mm) in 118 limbs of 113 patients ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2011, 18(1):13-21]

Cited: 30 times

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Images in clinical medicine. Subclavian steal syndrome.

Jairam K Aithal, Matthias Ulrich,

N Engl J Med (The New England journal of medicine)
[2010, 363(10):e15]

Cited: 0 times

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Angiographic patency and clinical outcome after balloon-angioplasty for extensive infrapopliteal arterial disease.

Andrej Schmidt, Matthias Ulrich, Bert Winkler, Christina Klaeffling, Yvonne Bausback, Sven Bräunlich, Spiridon Botsios, Hans-Joachim Kruse, Ramon L Varcoe, Steven Kum, Dierk Scheinert,

<h4>Background and objective</h4>Restenosis-rate after balloon-angioplasty of long segment tibial arterial disease is largely unknown. We investigated the restenosis-rates angiographically in patients with critical limb ischemia (CLI) due to extensive infrapopliteal lesions.<h4>Methods</h4>Angioplasty for infrapopliteal lesions exclusively ≥80 mm in length was performed using dedicated 80-120 mm long low-profile balloons. Follow-up included ... Read more >>

Catheter Cardiovasc Interv (Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions)
[2010, 76(7):1047-1054]

Cited: 73 times

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Drug-eluting stents for the treatment of vertebral artery origin stenosis.

Martin Werner, Sven Bräunlich, Matthias Ulrich, Yvonne Bausback, Johannes Schuster, Anina Lukhaup, Spiridon Botsios, Dierk Scheinert, Andrej Schmidt,

<h4>Purpose</h4>To present our experience with the use of drug-eluting stents (DES) in patients with symptomatic vertebral artery ostium stenosis (VAOS).<h4>Methods</h4>Between 2003 and 2008, 28 consecutive patients (17 men; mean age 66 years) with symptomatic extracranial vertebral artery stenosis were treated with a paclitaxel-eluting stent. All patients were prospectively scheduled for ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2010, 17(2):232-240]

Cited: 20 times

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Retrograde approach for complex popliteal and tibioperoneal occlusions.

Miguel Montero-Baker, Andrej Schmidt, Sven Bräunlich, Matthias Ulrich, Marcus Thieme, Giancarlo Biamino, Spiridon Botsios, Yvonne Bausback, Dierk Scheinert,

PURPOSE: To describe the technical aspects of the retrograde approach for endovascular treatment of complex popliteal and/or tibioperoneal occlusions and determine its efficacy in minimizing failure rates. METHODS: An observational registry of retrograde revascularizations was maintained at our institution over 14 months (September 2006 to December 2007). During this time ... Read more >>

J Endovasc Ther (Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists)
[2008, 15(5):594-604]

Cited: 70 times

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