A Common Language for Gulf War Illness (GWI) Research Studies: GWI Common Data Elements

  • Devra E Cohen
  • , Kimberly A Sullivan
  • , Rebecca B McNeil
  • , J Wesson Ashford
  • , Alison Bested
  • , James Bunker
  • , Amanpreet K Cheema
  • , Dane Cook
  • , Jeffrey Cournoyer
  • , Travis Craddock
  • , Julia Golier
  • , Anthony Hardie
  • , Drew A Helmer
  • , Jacob B Lindheimer
  • , Patricia Janulewicz Lloyd
  • , Kathleen Kerr
  • , Maxine Krengel
  • , Shree Nadkarni
  • , Shannon Nugent
  • , Bonnie Paris
  • Matthew Reinhard, Peter Rumm, Aaron Schneiderman, Kellie J Sims, Lea Steele, Marsha Turner, Lea Steele, Laila Abdullah, Maria M Abreu, Mohamed Abu-Donia, Kristina Aenlle, Jimmy Arocho, Elizabeth G Balbin, James N Baraniuk, Karen Block, Michelle L Block, Bryann DeBeer, Brian Engdahl, Nikolay Filipov, Mary Ann Fletcher, Victor Kalasinsky, Efi G Kokkotou, Kristy Lidie, Deborah M Little, William Loging, Mariana Morris, Lubov Nathanson, Montra Denise Nichols, Giulio Pasinetti, Dikoma C Shungu, Paula Waziry, Jon VanLeeuwen, Jarred Younger

Research output: Contribution to journalArticlepeer-review

Abstract

AIMS: The Gulf War Illness programs (GWI) of the United States Department of Veteran Affairs and the Department of Defense Congressionally Directed Medical Research Program collaborated with experts to develop Common Data Elements (CDEs) to standardize and systematically collect, analyze, and share data across the (GWI) research community.

MAIN METHODS: A collective working group of GWI advocates, Veterans, clinicians, and researchers convened to provide consensus on instruments, case report forms, and guidelines for GWI research. A similar initiative, supported by the National Institute of Neurologic Disorders and Stroke (NINDS) was completed for a comparative illness, Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), and provided the foundation for this undertaking. The GWI working group divided into two sub-groups (symptoms and systems assessment). Both groups reviewed the applicability of instruments and forms recommended by the NINDS ME/CFS CDE to GWI research within specific domains and selected assessments of deployment exposures. The GWI CDE recommendations were finalized in March 2018 after soliciting public comments.

KEY FINDINGS: GWI CDE recommendations are organized in 12 domains that include instruments, case report forms, and guidelines. Recommendations were categorized as core (essential), supplemental-highly recommended (essential for specified conditions, study types, or designs), supplemental (commonly collected, but not required), and exploratory (reasonable to use, but require further validation). Recommendations will continually be updated as GWI research progresses.

SIGNIFICANCE: The GWI CDEs reflect the consensus recommendations of GWI research community stakeholders and will allow studies to standardize data collection, enhance data quality, and facilitate data sharing.

Original languageAmerican English
Pages (from-to)119818
JournalLife Sciences
Volume290
DOIs
StatePublished - Feb 1 2022

Bibliographical note

Copyright © 2018. Published by Elsevier Inc.

Funding

The GWI Common Data Element (CDE) initiative was sponsored by the United States Department of Veteran Affairs (VA) and the Department of Defense (DoD) Congressionally Directed Medical Research Programs (CDMRP) and aimed to establish consensus on data collection measures across important illness domains to improve the interpretation and applicability of GWI study results. The CDE GWI initiative developed recommendations across survey instruments, case report forms, and laboratory measures to improve data quality, and to increase the efficiency and effectiveness of clinical and laboratory studies.The opinions and assertions contained herein are the private views of the authors and do not reflect the views of the United States Department of Veteran Affairs (VA) or the United States Department of Defense Congressionally Directed Medical Research Programs (CDMRP). The support for this project was provided, in part, through a field-based grant from the U.S. Department of Veteran Affairs Biomedical Laboratory Research and Development (Klimas –PI). The authors acknowledge the significant investment of time and effort of the GWI Common Data Elements Working Group members. The authors are grateful for the support and encouragement of Dr. Karen Block, Gulf War Senior Scientific Program Manager, Office of Research and Development, U.S. Department of Veterans Affairs, and Dr. Kristie Lidie, GWI Program Manager, Congressionally Directed Medical Research Programs, Department of Defense, for their help in operationalizing these recommendations. We also thank Dr. Vicky Whittemore, Program Director, NINDS, and Dr. Elizabeth Unger, Chief of the Chronic Viral Diseases Branch, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control, for their advice and assistance in the GWI CDE process and their leadership in the development of the ME/CFS CDEs. The foundation of this undertaking was supported by the National Institute of Neurologic Disorders and Stroke (NINDS) for a comparator illness, Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). [4] ME/CFS is phenotypically similar to GWI and presents with an inability to identify markers of disease activity. [5,6] Both illnesses are currently diagnosed and managed based on presenting symptomatology, necessitating objective measures and valid, reliable tools. The opinions and assertions contained herein are the private views of the authors and do not reflect the views of the United States Department of Veteran Affairs (VA) or the United States Department of Defense Congressionally Directed Medical Research Programs (CDMRP). The support for this project was provided, in part, through a field-based grant from the U.S. Department of Veteran Affairs Biomedical Laboratory Research and Development (Klimas –PI). The authors acknowledge the significant investment of time and effort of the GWI Common Data Elements Working Group members.

FundersFunder number
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
U.S. Department of Veteran Affairs Biomedical Laboratory Research and Development
U.S. Department of Defense
Centers for Disease Control and Prevention
National Institute of Neurological Disorders and Stroke
Congressionally Directed Medical Research Programs
Department of Veterans AffairsIK2CX001679
National Center for Emerging and Zoonotic Infectious Diseases
Office of Research and Development

    ASJC Scopus Subject Areas

    • General Pharmacology, Toxicology and Pharmaceutics
    • General Biochemistry,Genetics and Molecular Biology

    Keywords

    • National Institute of Neurological Disorders and Stroke (U.S.)
    • Persian Gulf Syndrome
    • United States
    • United States Department of Veterans Affairs
    • biomedical research
    • common data elements
    • humans
    • information dissemination
    • veterans health
    • CDE
    • GWV
    • VA
    • GW
    • DoD
    • GWI
    • CDMRP

    Disciplines

    • Psychology

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