Study protocol for a randomized controlled trial comparing pulse pressure variation (PPV) and central venous pressure (CVP) guidance for fluid responsiveness assessment in neurosurgical patients undergoing posterior fossa tumor resection in park bench position

• Pathomporn Pin on ,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: pinon.pathomporn@gmail.com

  Affiliation Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand

  https://orcid.org/0000-0001-7371-8433

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• Srisuluk Kacha,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand

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• Ananchanok Saringkarinkul,

  Roles Investigation, Methodology

  Affiliation Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand

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• Nakan Thanakititham

  Roles Investigation, Methodology

  Affiliation Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand

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