Prehospital ultrasound-guided nerve blocks improve reduction-feasibility of dislocated extremity injuries compared to systemic analgesia. A randomized controlled trial

• Benedikt Büttner ,

  Contributed equally to this work with: Benedikt Büttner, Ashham Mansur, Markus Roessler, Ingo Bergmann

  Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesiology, Emergency and Intensive Care Medicine, University Medical Center, University of Goettingen, Goettingen, Germany

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• Ashham Mansur ,

  Contributed equally to this work with: Benedikt Büttner, Ashham Mansur, Markus Roessler, Ingo Bergmann

  Roles Data curation, Formal analysis, Investigation, Methodology, Software, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: ashham.mansur@med.uni-goettingen.de

  Affiliation Department of Anesthesiology, Emergency and Intensive Care Medicine, University Medical Center, University of Goettingen, Goettingen, Germany

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• Matthias Kalmbach,

  Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesiology and Intensive Care Medicine, Hospital of Fulda, University Medical Center of Marburg, Fulda, Germany

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• José Hinz,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Software, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesiology, Emergency and Intensive Care Medicine, University Medical Center, University of Goettingen, Goettingen, Germany

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• Thomas Volk,

  Roles Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesiology, Intensive Care Medicine and Pain Medicine, University Medical Centre, Saarland University, Homburg (Saar), Germany

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• Karoly Szalai,

  Roles Investigation, Methodology, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Trauma, Spine Surgery and Orthopedics, Evangelical Hospital Mülheim, Mülheim (an der Ruhr), Germany

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• Markus Roessler ,

  Contributed equally to this work with: Benedikt Büttner, Ashham Mansur, Markus Roessler, Ingo Bergmann

  Roles Conceptualization, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesiology, Emergency and Intensive Care Medicine, University Medical Center, University of Goettingen, Goettingen, Germany

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• Ingo Bergmann

  Contributed equally to this work with: Benedikt Büttner, Ashham Mansur, Markus Roessler, Ingo Bergmann

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesiology, Emergency and Intensive Care Medicine, University Medical Center, University of Goettingen, Goettingen, Germany

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