DGG Mannequin

Department of Vascular Surgery and Phlebology

Research location

Department of Vascular Surgery and Phlebology
Director Prof. Dr Johannes N. Hoffmann

Research

Dr Mikolaj Walensi, M.A.

Prof. Dr Johannes N. Hoffmann

Location
Klara-Kopp-Weg 1
45138 Essen

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Staff

  • 3 doctors with research projects
  • 3 PhD students

Research focus areas

Clinical:

  • Complex aortic surgery (shaggy aorta, semi-conversion, iliac side branches, intra-aortic thrombin injection)   
  • Shunt surgery
  • Healthcare research   
  • Endovascular procedures

Translational:

Medical Ethics in Vascular Surgery

Fundamentals:              

None

Contact person

Dr. med. M. Walensi

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Prof. Dr. med. J. Hoffmann

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Collaborations

  • LMU Munich, UKE Hamburg
  • Interregional: LMU Munich, UKE Hamburg

Events and network

Annual Vascular Update, Essen, conference attendance

Publications

PhD theses

  • Current doctoral theses: 3
  • Doctoral theses completed in the last 5 years (2017–2021): 2
  • Habilitations completed in the last 10 years (2012–2021): 0

 

Publications:

  • PubMed (or Scopus) link for research staff
  • Optional: 5–10 key publications Alternatively
  • Walensi M, Bernheim J, Ulatowski N, Piotrowski M, Karaindros K, Juntermanns B, Mikat C, Heesen R, Hoffmann JN. Atypical and rare cause of myocardial infarction: coronary subclavian steal syndrome (CSSS) treated by a carotid-subclavian bypass in a 71-year-old female patient. J Cardiothorac Surg. 21 August 2021;16(1):237. doi: 10.1186/s13019-021-01625-5. PMID: 34419122; PMCID: PMC8379753.
  • Juntermanns B, Bernheim J, Karaindros K, Walensi M, Hoffmann JN. Visceral artery aneurysms. Gefasschirurgie. 2018;23(Suppl 1):19-22. doi: 10.1007/s00772-018-0384-x. Epub 2018 Apr 20. PMID: 29950792; PMCID: PMC5997106.
  • Walensi M, Berg C, Piotrowski M, Brock FE, Hoffmann JN. Adductor Canal Compression Syndrome in a 46-Year-Old Female Patient Leading to Acute External Iliac, Femoral, and Popliteal Artery Thrombosis and Critical Ischemia: A Case Report. Ann Vasc Surg. 2017 Jan;38:319.e11-319.e15. doi: 10.1016/j.avsg.2016.05.134. Epub 2016 Aug 20. PMID: 27554690.
  • Cyrek AE, Bernheim J, Juntermanns B, Husen P, Pacha A, Hoffmann JN. Intraoperative use of transit time flow measurement improves patency of newly created radiocephalic arteriovenous fistulas in patients requiring haemodialysis. J Vasc Access. 2020 Nov;21(6):990-996. doi: 10.1177/1129729820916561. Epub 7 May 2020. PMID: 32375582.
  • Knop T, Hoffmann J. Vascular access for shunt devices. Chirurg. 4 October 2021. German. doi: 10.1007/s00104-021-01505-7. Epub ahead of print. PMID: 34605951.
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