Postoperatively increased bioactive adrenomedullin is related to adverse outcome after complex aortic surgery.
Vasa
; 49(3): 187-194, 2020 Apr.
Article
em En
| MEDLINE
| ID: mdl-32011218
ABSTRACT
Background:
Open and endovascular thoracoabdominal aortic aneurysm repair is related to major complications and increased mortality rates. Up to now, specific biomarkers for adverse outcome are scarce, although routine usage of such biomarkers could enable an earlier and more appropriate treatment of complications during the postoperative course after complex aortic aneurysm repair. Patients andmethods:
In a prospective single-center study including 33 patients (48.5 % women, mean age 63.0 ± 16.2 years) undergoing elective complex open and endovascular aortic aneurysm repair, bioactive adrenomedullin (bio-ADM) was measured for 72 h perioperatively and an association with clinical endpoints, namely cardiogenic shock, death and the combined endpoint of the two aforementioned parameters was assessed. Furthermore, the association between bio-ADM and baseline characteristics and perioperative details including sepsis biomarkers score were assessed.Results:
51.5 % (n = 17) of patients developed postoperative acute kidney injury, 21.2 % (n = 7) pneumonia and 18.2 % (n = 6) sepsis. Cardiogenic shock was observed in 12.1 % (n = 4) patients. The in-hospital mortality rate was 18.2 % (n = 6), and 24.2 % (n = 8) of patients developed cardiogenic shock and/or died in hospital. A significant correlation of bio-ADM concentrations from all available time points was observed with leukocytes (r = 0.37, P < 0.0001), C-reactive protein (r = 0.56, P < 0.001) and serum creatinine levels (r = 0.52, P < 0.001). Increased bio-ADM at 12 h, 24 h, 48 h and 72 h after admission to ICU was associated with both, in-hospital death and cardiogenic shock, with an area under the curve for the combined endpoint of 0.598, 0.720, 0.880 and 0.967. Bio-ADM concentrations at 48 h and 72 h after admission to ICU were predictive for in-hospital death and cardiogenic shock (both P < 0.01).Conclusions:
Bio-ADM may serve as postoperative biomarker for cardiogenic shock and death after complex open and endovascular aortic aneurysm repair, potentially enabling an earlier and by that more adequate treatment of adverse outcome after major surgery.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Sepse
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Procedimentos Endovasculares
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article