| Revista: | Annals of hepatology |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000412949 |
| ISSN: | 1665-2681 |
| Autors: | Parvinian, Ahmad1 Bui, James T1 Knuttinen, M. Grace1 Minocha, Jeet1 Gaba, Ron C1 |
| Institucions: | 1University of Illinois, University Hospital, Chicago, Illinois. Estados Unidos de América |
| Any: | 2014 |
| Període: | Jul-Ago |
| Volum: | 13 |
| Número: | 4 |
| Paginació: | 411-419 |
| País: | México |
| Idioma: | Inglés |
| Tipo de documento: | Estadística o encuesta |
| Enfoque: | Analítico |
| Resumen en inglés | Purpose. To elucidate the impact of right atrial (RA) pressure on early mortality after transjugular intrahepatic portosystemic shunt (TIPS). Material and methods. In this single institution retrospective study, 125 patients (M:F = 75:50, mean age 55 years) who underwent TIPS with recorded intra-procedural RA pressures between 1999-2012 were studied. Demographic (age, gender), liver disease (Child-Pugh, Model for End Stage Liver Disease or MELD score), and procedure (indication, urgency, Stent type, portosystemic gradient or PSG reduction, baseline and post-TIPS RA pressure) data were identified, and the influence of these parameters on 30- and 90-day mortality was assessed using binary logistic regression. Results. TIPS were created for variceal hemorrhage (n = 55) and ascites (n = 70). Hemodynamic success rate was 99% (124/125) and mean PSG reduction was 13 mmHg. 30- and 90-day mortality rates were 18% (19/106) and 28% (29/106). Baseline and final RA pressure were significantly associated with 30- (12 vs. 15 mmHg, P = 0.021; 18 vs. 21 mmHg, P = 0.035) and 90-day (12 vs. 14 mmHg, P = 0.022; 18 vs. 20 mmHg, P = 0.024) survival on univariate analysis. Predictive usefulness of RA pressure was not confirmed in multivariate analyses. Area under receiver operator characteristic (AUROC) curve analysis revealed good pre- and post-TIPS RA pressure predictive capacity for 30- (0.779, 0.810) and 90-day (0.813, 0.788) mortality among variceal hemorrhage patients at 14.5 and 21.5 mm Hg thresholds. Conclusion. Intra-procedural RA pressure may have predictive value for early post-TIPS mortality. Pre-procedure consideration and optimization of patient cardiac status may enhance candidate selection, risk stratification, and clinical outcomes, particularly in variceal hemorrhage patients |
| Disciplines | Medicina |
| Paraules clau: | Cirugía, Gastroenterología, Sistema cardiovascular, Ventrículo derecho, Presión ventricular, Derivación intrahepática portosistémica transyugular, Mortalidad, Sobrevivencia |
| Keyword: | Medicine, Cardiovascular system, Gastroenterology, Surgery, Right atrium, Ventricular pressure, Transjugular intrahepatic portosystemic shunt, Mortality, Survival |
| Text complet: | Texto completo (Ver PDF) |
