Diabetes technology

Frequency and Detection of Insulin Infusion Site Failure in the Type 1 Diabetes Exchange Online Community

Diabetes Technol TherPublished Cross-sectional study

Authors' conclusion

IIS failures are frequent and unpredictable, typically require hyperglycemia for detection, and are associated with negative perceptions.

Study context

Population
U.S. individuals with diabetes on insulin pump, T1D Exchange Online Community
Outcome
Reported insulin infusion site (IIS) failure frequency: higher (≥1 per month) vs lower (<1 per month)
Methodological detailsonline survey, logistic regression
  • Online survey
  • Logistic regression

Main finding

As reported in the abstract

IIS failure ≥1 per month

Reported ≥1 insulin infusion site (IIS) failure per month

41.4%

Observational data: associations, not effects.

Further findings

Predictors of ≥1 IIS failure per month

Feelings of burnout, OR
1.489 (1.024, 2.165) (CI)
Considering pump discontinuation, OR
2.233 (1.455, 3.427) (CI)
No assessed demographic factor or IIS characteristic was predictive

Original publication

Frequency and Detection of Insulin Infusion Site Failure in the Type 1 Diabetes Exchange Online Community. Diabetes Technol Ther. Published 20 March 2023. doi:10.1089/dia.2023.0005

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