Publications by authors named "Knut Helmke"

23Publications

Persistence of post-operative color Doppler abnormalities is linked to reduced graft survival in pediatric patients after liver transplantation.

Pediatr Transplant 2019 12 6;23(8):e13593. Epub 2019 Oct 6.

Department of Pediatric Radiology, Diagnostic and Interventional Radiology and Nuclear Medicine, University Clinic Hamburg-Eppendorf, Hamburg, Germany.

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http://dx.doi.org/10.1111/petr.13593DOI Listing
December 2019

Impact on the hepatic flow velocity after pediatric combined liver-kidney transplantation compared to isolated pediatric liver transplantation-A matched-pair analysis.

Clin Transplant 2019 10 9;33(10):e13687. Epub 2019 Oct 9.

Department of Transplant Surgery, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.

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http://dx.doi.org/10.1111/ctr.13687DOI Listing
October 2019

Methotrexate, Doxorubicin, and Cisplatin (MAP) Plus Maintenance Pegylated Interferon Alfa-2b Versus MAP Alone in Patients With Resectable High-Grade Osteosarcoma and Good Histologic Response to Preoperative MAP: First Results of the EURAMOS-1 Good Response Randomized Controlled Trial.

J Clin Oncol 2015 Jul 1;33(20):2279-87. Epub 2015 Jun 1.

Stefan S. Bielack, Klinikum Stuttgart-Olgahospital, Stuttgart; Mathias Werner, Helios Klinikum Emil von Behring; Per-Ulf Tunn, Helios Klinikum Berlin-Buch, Berlin; Knut Helmke, Altonaer Kinderkrankenhaus, Hamburg; Heribert Jürgens, Gabriele Calaminus, Joachim Gerss, and Trude Butterfass-Bahloul, Universitätsklinikum Münster, Münster; Peter Reichardt, Klinik für Interdisziplinäre Onkologie, Bad Saarow, Germany; Sigbjørn Smeland and Kirsten Sundby Hall, Oslo University Hospital; Kirsten Sundby Hall, Norwegian Radium Hospital, Oslo, Norway; Jeremy S. Whelan, University College London Hospitals; Gordana Jovic, Jane M. Hook, and Matthew R. Sydes, University College London; Beatrice Seddon and Maria Michelagnoli, University College Hospital, London; Bernadette Brennan, Christie Hospital and Royal Manchester Children's Hospital, Manchester; Susan Picton, Leeds University Hospital, Leeds, United Kingdom; Neyssa Marina, Stanford University Medical Center; Claudia Deffenbaugh, Lucille Salter Packard Children's Hospital, Palo Alto; Mark D. Krailo, Children's Oncology Group, Arcadia, CA; Mark Gebhardt and Allen Goorin, Dana-Farber Cancer Institute; Mark Gebhardt and Lisa A. Teot, Children's Hospital Boston, Boston, MA; Zsuzsanna Pápai, National Medical Center, Budapest, Hungary; James Meyer, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA; Helen Nadel, British Columbia Children's Hospital and University of British Columbia, Vancouver, British Columbia; Mark Bernstein, Dalhousie University, Halifax, Nova Scotia, Canada; R. Lor Randall, University of Utah, Salt Lake City, UT; Rajaram Nagarajan, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; G. Douglas Letson, H. Lee Moffit Cancer Center and Research Institute, Tampa, FL; Daniel Baumhoer, Universitätsspital Basel; Thomas Kühne, University Children's Hospital Basel, Basel, Switzerland; Leo Kager, St Anna's Children Hospital; Reinhard Windhager, Medica

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http://dx.doi.org/10.1200/JCO.2014.60.0734DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4486345PMC
July 2015

Combined liver-kidney transplantation for children with autosomal recessive polycystic kidney disease (ARPKD): indication and outcome.

Transpl Int 2013 Jun 15;26(6):640-50. Epub 2013 Apr 15.

Department of Pediatrics, Pediatric Gastroenterology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.

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http://dx.doi.org/10.1111/tri.12098DOI Listing
June 2013

Transcapsular arterial neovascularization of liver transplants increases the risk of intraoperative bleeding during retransplantation.

Transpl Int 2013 Apr 25;26(4):419-27. Epub 2013 Jan 25.

Department of Paediatric Radiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.

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http://doi.wiley.com/10.1111/tri.12062
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http://dx.doi.org/10.1111/tri.12062DOI Listing
April 2013

Transcapsular arterial neovascularization after liver transplantation in pediatric patients indicates transplant failure.

Radiology 2011 Nov 24;261(2):566-72. Epub 2011 Aug 24.

Department of Pediatric Radiology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany.

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http://dx.doi.org/10.1148/radiol.11110138DOI Listing
November 2011

Dependence of the optic nerve sheath diameter on acutely applied subarachnoidal pressure - an experimental ultrasound study.

Acta Ophthalmol 2011 Sep 21;89(6):e528-32. Epub 2011 Apr 21.

Department of Neurology & Psychiatry, Friedrich-Ebert-Hospital Neumuenster/University of Hamburg, Hamburg, Germany.

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http://doi.wiley.com/10.1111/j.1755-3768.2011.02159.x
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http://dx.doi.org/10.1111/j.1755-3768.2011.02159.xDOI Listing
September 2011

Liver transplantation in children using organs from young paediatric donors.

Transpl Int 2011 Jun 14;24(6):610-8. Epub 2011 Mar 14.

Department of Hepatobiliary Surgery and Visceral Transplantation, University Medical Centre Hamburg-Eppendorf, Martinistrasse 52, Hamburg, Germany.

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http://dx.doi.org/10.1111/j.1432-2277.2011.01245.xDOI Listing
June 2011

Solitary skeletal osteosarcoma recurrence. Findings from the Cooperative Osteosarcoma Study Group.

Pediatr Blood Cancer 2011 May 15;56(5):771-6. Epub 2010 Dec 15.

Klinikum Stuttgart-Olgahospital, Department of Pediatric Surgery, Stuttgart, Germany.

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http://dx.doi.org/10.1002/pbc.22864DOI Listing
May 2011

Value of ultrasound-guided percutaneous liver biopsy in children following liver transplantation.

J Pediatr Gastroenterol Nutr 2010 Nov;51(5):635-7

Pediatric Gastroenterology and Hepatology, Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.

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http://dx.doi.org/10.1097/MPG.0b013e3181e7e832DOI Listing
November 2010

Clinical relevance of autoantibodies after pediatric liver transplantation.

Clin Transplant 2007 May-Jun;21(3):427-32

Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Pediatric Gastroenterology and Hepatology, Hamburg, Germany.

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http://dx.doi.org/10.1111/j.1399-0012.2007.00667.xDOI Listing
July 2007

Diaphragmatic hernia resulting in enterothorax following pediatric liver transplantation: a rare complication.

Transplantation 2006 Aug;82(4):574-6

Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Germany.

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http://dx.doi.org/10.1097/01.tp.0000231709.63721.5cDOI Listing
August 2006

Technical refinements and results in full-right full-left splitting of the deceased donor liver.

Ann Surg 2005 Dec;242(6):802-12, discussion 812-3

Department of Hepatobiliary Surgery and Solid Organ Transplantation, University Hospital Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1409882PMC
http://dx.doi.org/10.1097/01.sla.0000189120.62975.0dDOI Listing
December 2005

Pediatric transplantation: the Hamburg experience.

Transplantation 2005 May;79(9):1206-9

Department of Surgery, University Hospital Eppendorf, University of Hamburg, Hamburg, Germany.

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http://dx.doi.org/10.1097/01.tp.0000160758.13505.d2DOI Listing
May 2005

Osteosarcoma relapse after combined modality therapy: an analysis of unselected patients in the Cooperative Osteosarcoma Study Group (COSS).

J Clin Oncol 2005 Jan;23(3):559-68

Cooperative Osteosarkomstudiengruppe (COSS), Universitätsklinikum Münster, Klinik und Poliklinik für Kinder- und Jugendmedizin, Pädiatrische Hämatologie und Onkologie, Albert-Schweitzer-Strasse 33, D-48149 Münster, Germany.

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http://dx.doi.org/10.1200/JCO.2005.04.063DOI Listing
January 2005

Comparison of two transducers for color Doppler imaging of the retrobulbar vessels.

J Glaucoma 2002 Apr;11(2):148-53

Glaucoma Center, University of California San Diego, La Jolla, California 92093-0946, USA.

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http://dx.doi.org/10.1097/00061198-200204000-00011DOI Listing
April 2002