Assessing the Prognostic Significance of Interleukin-6, Neuropilin-1, and Amphiregulin Levels for Mortality Prediction in ICU Patients with Sepsis or Septic Shock - Summary - MDSpire

Assessing the Prognostic Significance of Interleukin-6, Neuropilin-1, and Amphiregulin Levels for Mortality Prediction in ICU Patients with Sepsis or Septic Shock

  • By

  • Fatma Karakoc Ozudogru

  • Banu Karaca

  • Huriye Erbak Yilmaz

  • Oguz Karalar

  • Murat Aksun

  • Kamil Gonderen

  • March 13, 2026

  • 0 min

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Objective:

To evaluate the association of admission IL-6, Nrp-1, and AREG levels with 28- and 90-day mortality in ICU patients with Sepsis-3 sepsis and septic shock, specifically focusing on patients meeting Sepsis-3 criteria.

Key Findings:
  • IL-6 levels were associated with poor prognosis and mortality in severe sepsis and septic shock.
  • Nrp-1 may provide additional prognostic information beyond established clinical risk scores.
  • AREG levels were also evaluated, but specific findings were not detailed, indicating a need for further investigation.
Interpretation:

The study suggests that IL-6 and Nrp-1 levels at ICU admission can serve as prognostic biomarkers for mortality in sepsis and septic shock patients.

Limitations:
  • The study did not include a non-septic comparator cohort for diagnostic discrimination, which may limit its applicability to broader ICU populations.
Conclusion:

Admission levels of IL-6 and Nrp-1 may enhance mortality prediction in ICU patients with sepsis or septic shock, suggesting potential clinical implications.

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