Impact of a perioperative oral opioid substitution protocol during the nationwide intravenous opioid shortage: A single center, interrupted time series with segmented regression analysis

• Reza Salajegheh,

  Roles Conceptualization, Data curation, Writing – original draft, Writing – review & editing

  Affiliation Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America

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• Edward C. Nemergut,

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

  Affiliations Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America, Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, United States of America

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• Terran M. Rice,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Pharmacy, University of Virginia, Charlottesville, Virginia, United States of America

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• Roy Joseph,

  Roles Data curation, Writing – review & editing

  Affiliations Department of Pharmacy, University of Virginia, Charlottesville, Virginia, United States of America, Department of Pharmacy, Rady Children’s Hospital–San Diego, San Diego, California, United States of America

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• Siny Tsang,

  Roles Data curation, Formal analysis, Writing – review & editing

  Affiliation Department of Nutrition and Exercise Physiology, Washington State University, Spokane, Washington, United States of America

  http://orcid.org/0000-0001-5076-5587

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• Bethany M. Sarosiek,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Perioperative Services, University of Virginia, Charlottesville, Virginia, United States of America

  http://orcid.org/0000-0002-8663-2871

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• C. Paige Muthusubramanian,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Perioperative Services, University of Virginia, Charlottesville, Virginia, United States of America

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• Katelyn M. Hipwell,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Pharmacy, University of Virginia, Charlottesville, Virginia, United States of America

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• Kate B. Horton,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Pharmacy, University of Virginia, Charlottesville, Virginia, United States of America

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• Bhiken I. Naik

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

  * E-mail: bin4n@virginia.edu

  Affiliations Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, United States of America, Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, United States of America

  http://orcid.org/0000-0001-8223-4078

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