Organ support & nutrition

Associations of dipeptidyl-peptidase 3 with short-term outcome in a mixed admission intensive care unit (ICU)-cohort

J Crit CarePublished Prospective observational study

Authors' conclusion

In a mixed-ICU cohort, cDPP3 concentrations after start of initial treatment were independently associated with both mortality and development of AKI.

Study context

Population
Adult mixed-admission ICU patients
Participants
650 patients
Exposure
cDPP3 concentrations and outcome
Outcome
28-day mortality
Follow-up
28 days

Main finding

As reported in the abstract

Hazard ratio (95% CI)P value
cDPP3 day 1
1.36(1.01–1.83)
P = 0.043
cDPP3 day 2
1.49(1.16–1.93)
P = 0.002

Observational data: associations, not effects.

Further findings

AKI

OR (95% CI)P value
cDPP3 day 11.31 (1.05–1.64)P = 0.016
cDPP3 day 21.87 (1.51–2.34)P < 0.001
cDPP3 day 31.49 (1.16–1.92)P = 0.002
Day-2 cDPP3 remained an independent predictor of all-stage AKI in multivariate analyses incl. SOFA or APACHE-II

Original publication

Associations of dipeptidyl-peptidase 3 with short-term outcome in a mixed admission ICU-cohort. J Crit Care. Published 21 July 2023. doi:10.1016/j.jcrc.2023.154383

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