Orphanet Journal of Rare Diseases (Apr 2020)

Evaluation of the quality of clinical data collection for a pan-Canadian cohort of children affected by inherited metabolic diseases: lessons learned from the Canadian Inherited Metabolic Diseases Research Network

  • Kylie Tingley,
  • Monica Lamoureux,
  • Michael Pugliese,
  • Michael T. Geraghty,
  • Jonathan B. Kronick,
  • Beth K. Potter,
  • Doug Coyle,
  • Kumanan Wilson,
  • Michael Kowalski,
  • Valerie Austin,
  • Catherine Brunel-Guitton,
  • Daniela Buhas,
  • Alicia K. J. Chan,
  • Sarah Dyack,
  • Annette Feigenbaum,
  • Alette Giezen,
  • Sharan Goobie,
  • Cheryl R. Greenberg,
  • Shailly Jain Ghai,
  • Michal Inbar-Feigenberg,
  • Natalya Karp,
  • Mariya Kozenko,
  • Erica Langley,
  • Matthew Lines,
  • Julian Little,
  • Jennifer MacKenzie,
  • Bruno Maranda,
  • Saadet Mercimek-Andrews,
  • Connie Mohan,
  • Aizeddin Mhanni,
  • Grant Mitchell,
  • John J. Mitchell,
  • Laura Nagy,
  • Melanie Napier,
  • Amy Pender,
  • Murray Potter,
  • Chitra Prasad,
  • Suzanne Ratko,
  • Ramona Salvarinova,
  • Andreas Schulze,
  • Komudi Siriwardena,
  • Neal Sondheimer,
  • Rebecca Sparkes,
  • Sylvia Stockler-Ipsiroglu,
  • Yannis Trakadis,
  • Lesley Turner,
  • Clara Van Karnebeek,
  • Hilary Vallance,
  • Anthony Vandersteen,
  • Jagdeep Walia,
  • Ashley Wilson,
  • Brenda J. Wilson,
  • Andrea C. Yu,
  • Nataliya Yuskiv,
  • Pranesh Chakraborty,
  • on behalf of the Canadian Inherited Metabolic Diseases Research Network

DOI
https://doi.org/10.1186/s13023-020-01358-z
Journal volume & issue
Vol. 15, no. 1
pp. 1 – 12

Abstract

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Abstract Background The Canadian Inherited Metabolic Diseases Research Network (CIMDRN) is a pan-Canadian practice-based research network of 14 Hereditary Metabolic Disease Treatment Centres and over 50 investigators. CIMDRN aims to develop evidence to improve health outcomes for children with inherited metabolic diseases (IMD). We describe the development of our clinical data collection platform, discuss our data quality management plan, and present the findings to date from our data quality assessment, highlighting key lessons that can serve as a resource for future clinical research initiatives relating to rare diseases. Methods At participating centres, children born from 2006 to 2015 who were diagnosed with one of 31 targeted IMD were eligible to participate in CIMDRN’s clinical research stream. For all participants, we collected a minimum data set that includes information about demographics and diagnosis. For children with five prioritized IMD, we collected longitudinal data including interventions, clinical outcomes, and indicators of disease management. The data quality management plan included: design of user-friendly and intuitive clinical data collection forms; validation measures at point of data entry, designed to minimize data entry errors; regular communications with each CIMDRN site; and routine review of aggregate data. Results As of June 2019, CIMDRN has enrolled 798 participants of whom 764 (96%) have complete minimum data set information. Results from our data quality assessment revealed that potential data quality issues were related to interpretation of definitions of some variables, participants who transferred care across institutions, and the organization of information within the patient charts (e.g., neuropsychological test results). Little information was missing regarding disease ascertainment and diagnosis (e.g., ascertainment method – 0% missing). Discussion Using several data quality management strategies, we have established a comprehensive clinical database that provides information about care and outcomes for Canadian children affected by IMD. We describe quality issues and lessons for consideration in future clinical research initiatives for rare diseases, including accurately accommodating different clinic workflows and balancing comprehensiveness of data collection with available resources. Integrating data collection within clinical care, leveraging electronic medical records, and implementing core outcome sets will be essential for achieving sustainability.

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