Diabetes complications

Development of a Core Outcome Set for Studies Assessing Interventions for Diabetes-Related Foot Ulceration

Diabetes CarePublished Core outcome set development study

Authors' conclusion

The proposed COS for studies assessing treatments for diabetes-related foot ulceration was developed using COMET methodology. Its adoption by the research community will facilitate assessment of comparative effectiveness of current and evolving interventions.

Study context

Population
Patients and experts rating outcomes for studies assessing treatments for diabetes-related foot ulceration336 and 176 respondents
Outcome
Core outcome set
Methodological detailsDelphi consensus, Core Outcome Measures in Effectiveness Trials (COMET) methodology, systematic review, patient interviews, two-round Delphi survey, consensus meeting
  • Delphi consensus
  • COMET methodology
  • Systematic review
  • Patient interviews
  • Two-round Delphi survey
  • Consensus meeting

Recommendations

As reported in the abstract

Candidate outcomes generated

103

Outcomes discussed in consensus meeting (22 critical, 15 without consensus)

37

Outcomes in the core outcome set (COS): wound healing, time to healing, new/recurrent ulceration, infection, major amputation, minor amputation, health-related quality of life, mortality

8

Further findings

Delphi participation

Respondents completing round 1
336
Respondents completing round 2
176
Overall second round response rate
52%

Original publication

Development of a Core Outcome Set for Studies Assessing Interventions for Diabetes-Related Foot Ulceration. Diabetes Care. Published 6 September 2024. doi:10.2337/dc24-1112

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