Study protocol for the BUSCopan in LABor (BUSCLAB) study: A randomized placebo-controlled trial investigating the effect of butylscopolamine bromide to prevent prolonged labor

• Ingvil Krarup Sørbye ,

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

  * E-mail: ingvil.sorbye@ous-hf.no

  Affiliation Division of Obstetrics and Gynecology, Department of Obstetrics, Oslo University Hospital, Oslo, Norway

  https://orcid.org/0000-0001-8998-4285

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• Lise Christine Gaudernack,

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

  Affiliations Division of Obstetrics and Gynecology, Department of Obstetrics, Oslo University Hospital, Oslo, Norway, Faculty of Health Sciences, Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway

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• Angeline Einarsen,

  Roles Writing – review & editing

  Affiliation Division of Obstetrics and Gynecology, Department of Obstetrics, Oslo University Hospital, Oslo, Norway

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• Leiv Arne Rosseland,

  Roles Methodology, Writing – review & editing

  Affiliations Division of Emergencies and Critical Care, Department of Research and Development, Oslo University Hospital, Oslo, Norway, Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway

  https://orcid.org/0000-0002-6372-8117

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• Mirjam Lukasse,

  Roles Methodology, Supervision, Writing – review & editing

  Affiliations Faculty of Health Sciences, Department of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway, Department of Nursing and Social Sciences, University of South-Eastern Norway, Notodden, Norway

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• Nina Gunnes,

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

  Affiliation Norwegian Research Centre for Women’s Health, Oslo University Hospital, Oslo, Norway

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• Trond Melbye Michelsen

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Division of Obstetrics and Gynecology, Department of Obstetrics, Oslo University Hospital, Oslo, Norway, Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway

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