Refractory hepatic hydrothorax is associated with increased mortality with death occurring at lower MELD-Na compared to cirrhosis and refractory ascites.
Hepatology
; 79(4): 844-856, 2024 Apr 01.
Article
em En
| MEDLINE
| ID: mdl-37625139
ABSTRACT
BACKGROUND AND AIMS:
Although refractory hepatic hydrothorax (RH) is a serious complication of cirrhosis, waitlisted patients do not receive standardized Model for End-stage Liver Disease (MELD) exemption because of inadequate evidence suggesting mortality above biochemical MELD. This study aimed to examine liver-related death (LRD) associated with RH compared to refractory ascites (RA). APPROACH ANDRESULTS:
This was a retrospective cohort study of Veterans with cirrhosis. Eligibility criteria included participants with RH or RA, followed from their first therapeutic thoracentesis/second paracentesis until death or transplantation. The primary outcome was LRD with non-LRD or transplantation as competing risk. Of 2552 patients with cirrhosis who underwent therapeutic thoracentesis/paracentesis, 177 met criteria for RH and 422 for RA. RH was associated with a significantly higher risk of LRD (adjusted HR [aHR] 4.63, 95% CI 3.31-6.48) than RA overall and within all MELD-sodium (MELD-Na) strata (<10 aHR 4.08, 95% CI 2.30-7.24, 10-14.9 aHR 5.68, 95% CI 2.63-12.28, 15-24.9 aHR 4.14, 95% CI 2.34-7.34, ≥25 aHR 7.75, 95% CI 2.99-20.12). LRD was higher among participants requiring 1 (aHR 3.54, 95% CI 2.29-5.48), 2-3 (aHR 4.39, 95% CI 2.91-6.63), and ≥4 (aHR 7.89, 95% CI 4.82-12.93) thoracenteses relative to RA. Although participants with RH and RA had similar baseline MELD-Na, LRD occurred in RH versus RA at a lower MELD-Na (16.5 vs. 21.82, p =0.002) but higher MELD 3.0 (27.85 vs. 22.48, p <0.0001).CONCLUSIONS:
RH was associated with higher risk of LRD than RA at equivalent MELD-Na. By contrast, MELD 3.0 may better predict risk of LRD in RH.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article