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A core outcome set of measurement instruments for assessing effectiveness and efficacy of perioperative pain management: results of the international IMI-PainCare PROMPT Delphi consensus process

  • Esther M. Pogatzki-Zahn*
  • , Sarah De Lucia
  • , Claudia Weinmann
  • , Hauke Heitkamp
  • , Lone Hummelshoj
  • , Hiltrud Liedgens
  • , Winfried Meissner
  • , Katy Vincent
  • , Jan Vollert
  • , Peter Zahn*
  • , Alexander Avian
  • , Ralf Baron
  • , Irmgard Boesl
  • , Didier Bouhassira
  • , Karoline Buhre
  • , Rebecca Chandler
  • , Hans Peter Dauben
  • , Dominique Fletcher
  • , Patrice Forget
  • , Stephan Freys
  • Magdalena Kocot-Kepska, Albere Koke, Britta Lambers, Patricia Lavand'homme, Dileep Lobo, Alexandros Makris, Niamh Moloney, David Mott, Nadja Nestler, Paul Nilges, Heike Norda, Madelon Peters, Daniel Pöpping, Alexander Schnabel, Audun Stubhaug, Rolf Detlef Treede, Rianne van Boekel, Dimitri Vanryckeghem, Harriet Wittink, Sigridur Zoëga, Ulrike Kaiser, Daniela C. Rosenberger
*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Background: Effective perioperative pain management is crucial to prevent patient suffering, delayed recovery, chronic postsurgical pain, and long-term opioid use. However, the heterogeneous use of outcomes in studies complicates evidence synthesis and might not accurately reflect the experiences of individual patients. We initiated a consensus process to establish a core outcome set (COS) of patient-reported outcome measures (PROMs) in postoperative pain, building upon the earlier consensus on a COS of domains. Methods: Potential PROMs were identified via systematic literature searches for the domains pain intensity (with subdomains at rest and during activity), physical function, self-efficacy, and adverse events, followed by appraisal of psychometric properties according to the COnsensus-based Standards for the selection of health Measurement INstruments methodology. Then, a consensus meeting was convened, followed by a Delphi process with an international, multiprofessional panel of stakeholders, including those with lived experience. A conclusive consensus meeting approved the final COS of PROMs. Results: The final COS consists of one unidimensional numerical rating scale for assessing pain intensity on average, worst pain intensity, pain intensity at rest, and procedure-specific pain intensity during activity; one unidimensional scale for pain interfering with activities in bed; one procedure-specific scale for assessing physical function; the IMI-PainCare PROMPT adaptation of the Arthritis Self-Efficacy Scale for assessing self-efficacy; and the IMI-PainCare PROMPT adaptation of the Opioid-Related Symptom Distress Scale for assessing adverse events. Conclusions: Comprehensive use of a core outcome set will help harmonise outcome assessment, facilitate comparisons between studies, promote patient-centred research, and improve postoperative pain care.
Original languageEnglish
Pages (from-to)1460-1473
Number of pages14
JournalBritish Journal of Anaesthesia
Volume134
Issue number5
DOIs
Publication statusPublished - 1 May 2025

Keywords

  • consensus process
  • core outcome set
  • Delphi approach
  • patient-reported outcome measure
  • postoperative pain
  • psychometric properties
  • questionnaire

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