Plasma protein biomarkers for primary graft dysfunction after lung transplantation: a single-center cohort analysis.

ABSTRACT: The clinical use of circulating biomarkers for primary graft dysfunction (PGD) after lung transplantation has been limited. In a prospective single-center cohort, we examined the use of plasma protein biomarkers as indicators of PGD severity and duration after lung transplantation. The study comprised 40 consecutive lung transplant patients who consented to blood sample collection immediately pretransplant and at 6, 24, 48, and 72 h after lung transplant. An expert grader determined the severity and duration of PGD and scored PGD at T0 (6 h after reperfusion), T24, T48, and T72 h post-reperfusion using the 2016 ISHLT consensus guidelines. A bead-based multiplex assay was used to measure 27 plasma proteins including cytokines, growth factors, and chemokines. Enzyme-linked immunoassay was us

SUBMITTER: Chacon-Alberty L 

PROVIDER: S-EPMC9515157 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature