coreSCD: multi-stakeholder consensus on core outcomes for sickle cell disease clinical trials

BMC Medical Research Methodology

on behalf of the coreSCD Panel¹  Hsing-Yuan Chang²  Ellen Tambor²  Jennifer Al Naber²  Lewis Hsu³  Matoya Robinson⁴ 

[1] ;Center for Medical Technology Policy;Department of Pediatrics, University of Illinois at Chicago;Micromattie Consulting;

关键词: Sickle cell disease;    Outcomes;    Clinical trials;    Stakeholder engagement;   

DOI  :  10.1186/s12874-021-01413-8

来源: DOAJ

【 摘 要 】

Abstract Background With the dramatic increase in the pipeline for new sickle cell disease (SCD) therapies in recent years, the time is ripe to ensure a robust body of evidence is available for decision making by regulators, payers, clinicians, and patients. Harmonization of the outcomes selected across interventional trials enables optimal post-trial appraisal and decision making through valid pooled analyses and indirect comparisons. We employed a structured, multi-stakeholder consensus process to develop core outcome sets (COS) for use in clinical trials of SCD interventions. Methods CoreSCD utilized a modified Delphi method adapted from the standards recommended by the Core Outcome Measures in Effectiveness Trials (COMET) Initiative. An initial list of candidate outcomes was developed through a targeted literature review and input from an 11-member advisory committee. A 44-member multi-stakeholder Delphi Panel was established and included patients and family members, advocates, clinicians, researchers, payers, health technology assessors, representatives from government agencies, and industry representatives. Patients/advocates comprised 25% of the Delphi Panel and orientation and training was provided prior to the consensus process to ensure all were prepared to participate meaningfully. Panelists completed three rounds of an online survey to rate the importance of candidate outcomes for inclusion in the COS. Summary data was provided between each voting round and an in-person consensus meeting was held between the second and third round of voting. Consensus rules were applied following each round of voting to eliminate outcomes that did not meet predetermined criteria for retention. Results Consensus was reached for two core outcome sets. The final COS for trials of disease-modifying therapies includes ten outcomes and the COS for trials of acute interventions includes six outcomes. Both core sets include clinical outcomes as well as outcomes related to functioning/quality of life, resource utilization, and survival/mortality. Conclusions Use of the COS in clinical development programs for SCD will help to ensure that relevant, consistent outcomes are available for decision making across the product lifecycle.

【 授权许可】

Unknown