A Core Outcome Set for the prevention and treatment of fetal GROwth restriction: deVeloping Endpoints: the COSGROVE study

Patricia Healy*, Sanne J. Gordijn, Wessel Ganzevoort, Irene M. Beune, Ahmet Baschat, Asma Khalil, Louise Kenny, Frank H. Bloomfield, Mandy Daly, Jamie Kirkham, Declan Devane, Aris T. Papageorghiou

*Corresponding author for this work

    Research output: Contribution to journalArticleAcademicpeer-review

    39 Citations (Scopus)
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    Abstract

    BACKGROUND: Fetal growth restriction refers to a fetus that does not reach its genetically predetermined growth potential. It is well-recognized that growth-restricted fetuses are at increased risk of both short-and long-term adverse outcomes. Systematic evaluation of the evidence from clinical trials of fetal growth restriction is often difficult because of variation in the outcomes that are measured and reported. The development of core outcome sets for fetal growth restriction studies would enable future trials to measure similar meaningful outcomes.

    OBJECTIVE: The purpose of this study was to develop core outcome sets for trials of prevention or treatment of fetal growth restriction.

    STUDY DESIGN: This was a Delphi consensus study. A comprehensive literature review was conducted to identify outcomes that were reported in studies of prevention or treatment of fetal growth restriction. All outcomes were presented for prioritization to key stakeholders (135 healthcare providers, 68 researchers/academics, and 35 members of the public) in 3 rounds of online Delphi surveys. A priori consensus criteria were used to reach agreement on the final outcomes for in-clusion in the core outcome set at a face-to-face meeting with 5 healthcare providers, 5 researchers/academics, and 6 maternity service users.

    RESULTS: In total, 22 outcomes were included in the final core outcome set. These outcomes were grouped under 4 domains: maternal (n=4), fetal (n=1), neonatal (n=12), and childhood (n=5).

    CONCLUSION: The Core Outcome Set for the prevention and treatment of fetal GROwth restriction: deVeloping Endpoints study identified a large number of potentially relevant outcomes and then reached consensus on those factors that, as a minimum, should be measured and reported in all future trials of prevention or treatment of fetal growth restriction. This will enable future trials to measure similar meaningful outcomes and to ensure that findings from different studies can be compared and combined.

    Original languageEnglish
    Pages (from-to)339.e1-339.e10
    Number of pages10
    JournalAmerican Journal of Obstetrics and Gynecology
    Volume221
    Issue number4
    DOIs
    Publication statusPublished - Oct-2019

    Keywords

    • Birth Weight
    • Bronchopulmonary Dysplasia
    • Cerebral Palsy
    • Cognitive Dysfunction
    • Consensus
    • Delphi Technique
    • Eclampsia
    • Enterocolitis, Necrotizing
    • Female
    • Fetal Growth Retardation/prevention & control
    • Gestational Age
    • Hearing Loss
    • Humans
    • Hypoxia-Ischemia, Brain
    • Infant, Low Birth Weight
    • Infant, Newborn
    • Maternal Death
    • Outcome Assessment, Health Care
    • Perinatal Death
    • Pre-Eclampsia
    • Pregnancy
    • Premature Birth
    • Respiration, Artificial
    • Stillbirth
    • Vision Disorders

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