Knut Helmke
Hamburg, HH, Germany
Last Updated: 09/26/2026
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Found 16 publications
Perineural Echogenic Signals in Optic Nerve Ultrasound: Where Do They Originate?
Journal: Neurocritical care
Published: November 08, 2025
Landmarks for Sonographic Optic Nerve Sheath Diameter Measurement Need Further Anatomical Clarification.
Journal: Critical care medicine
Published: June 03, 2025
Experimental Analysis of Echogenic Signals Appearing in Optic Nerve Ultrasound.
Journal: Neurocritical care
Published: April 17, 2024
Prognostic Factors in High-Grade Osteosarcoma of theExtremities or Trunk: An Analysis of 1,702 Patients Treatedon Neoadjuvant Cooperative Osteosarcoma Study GroupProtocols.
Journal: Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Published: September 15, 2023
Clinical and sonographic work-up of headache accompanied by unilateral visual afferent and efferent deficits
Journal: Medizinische Klinik, Intensivmedizin und Notfallmedizin
Published: September 13, 2022
Time course of optic nerve sheath dilation: In vitro response characteristics to controlled pressure elevations.
Journal: Journal of the neurological sciences
Published: April 21, 2022
Optic nerve sheath responses to pressure variations.
Journal: Intensive care medicine
Published: August 10, 2019
Persistence of post-operative color Doppler abnormalities is linked to reduced graft survival in pediatric patients after liver transplantation.
Journal: Pediatric transplantation
Published: April 06, 2019
Impact on the hepatic flow velocity after pediatric combined liver-kidney transplantation compared to isolated pediatric liver transplantation-A matched-pair analysis.
Journal: Clinical transplantation
Published: March 04, 2019
Comparison of MAPIE versus MAP in patients with a poor response to preoperative chemotherapy for newly diagnosed high-grade osteosarcoma (EURAMOS-1): an open-label, international, randomised controlled trial.
Journal: The Lancet. Oncology
Published: March 24, 2016
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.
Journal: Journal of clinical oncology : official journal of the American Society of Clinical Oncology
Published: June 03, 2015
Last Updated: 09/26/2026