학술논문
Noninvasive Prediction of Outcomes in Autoimmune Hepatitis–Related Cirrhosis
Document Type
Academic Journal
Author
Llovet, Laura‐Patricia; Gratacós‐Ginès, Jordi; Téllez, Luis; Gómez‐Outomuro, Ana; Navascués, Carmen A.; Riveiro‐Barciela, Mar; Vinuesa, Raquel; Gómez‐Camarero, Judith; García‐Retortillo, Montserrat; Díaz‐Fontenla, Fernando; Salcedo, Magdalena; García‐Eliz, María; Horta, Diana; Guerrero, Marta; Rodríguez‐Perálvarez, Manuel; Fernández‐Rodriguez, Conrado; Albillos, Agustín; G‐Abraldes, Juan; Parés, Albert; Londoño, Maria‐Carlota
Source
Hepatology Communications. June 2022, Vol. 6 Issue 6, p1392, 11 p.
Subject
Language
English
Abstract
Abbreviations Approximately 30% of patients with autoimmune hepatitis (AIH) present with cirrhosis at diagnosis,[sup.(] [sup.1] [sup.)] and a further 10% develop cirrhosis during follow‐up.[sup.(] [sup.2] [sup.)] Fibrosis progression can occur [...]
The value of noninvasive tools in the diagnosis of autoimmune hepatitis (AIH)–related cirrhosis and the prediction of clinical outcomes is largely unknown. We sought to evaluate (1) the utility of liver stiffness measurement (LSM) in the diagnosis of cirrhosis and (2) the performance of the Sixth Baveno Consensus on Portal Hypertension (Baveno VI), expanded Baveno VI, and the ANTICIPATE models in predicting the absence of varices needing treatment (VNT). A multicenter cohort of 132 patients with AIH‐related cirrhosis was retrospectively analyzed. LSM and endoscopies performed at the time of cirrhosis diagnosis were recorded. Most of the patients were female (66%), with a median age of 54 years. Only 33%‐49% of patients had a LSM above the cutoff points described for the diagnosis of AIH‐related cirrhosis (12.5, 14, and 16 kPa). Patients with portal hypertension (PHT) had significantly higher LSM than those without PHT (15.7 vs. 11.7 kPa; P = 0.001), but 39%‐52% of patients with PHT still had LSM below these limits. The time since AIH diagnosis negatively correlated with LSM, with longer time being significantly associated with a lower proportion of patients with LSM above these cutoffs. VNT was present in 12 endoscopies. The use of the Baveno VI, expanded Baveno VI criteria, and the ANTICIPATE model would have saved 46%‐63% of endoscopies, but the latter underpredicted the risk of VNT. Conclusions: LSM cutoff points do not have a good discriminative capacity for the diagnosis of AIH‐related cirrhosis, especially long‐term after treatment initiation. Noninvasive tools are helpful to triage patients for endoscopy.
The value of noninvasive tools in the diagnosis of autoimmune hepatitis (AIH)–related cirrhosis and the prediction of clinical outcomes is largely unknown. We sought to evaluate (1) the utility of liver stiffness measurement (LSM) in the diagnosis of cirrhosis and (2) the performance of the Sixth Baveno Consensus on Portal Hypertension (Baveno VI), expanded Baveno VI, and the ANTICIPATE models in predicting the absence of varices needing treatment (VNT). A multicenter cohort of 132 patients with AIH‐related cirrhosis was retrospectively analyzed. LSM and endoscopies performed at the time of cirrhosis diagnosis were recorded. Most of the patients were female (66%), with a median age of 54 years. Only 33%‐49% of patients had a LSM above the cutoff points described for the diagnosis of AIH‐related cirrhosis (12.5, 14, and 16 kPa). Patients with portal hypertension (PHT) had significantly higher LSM than those without PHT (15.7 vs. 11.7 kPa; P = 0.001), but 39%‐52% of patients with PHT still had LSM below these limits. The time since AIH diagnosis negatively correlated with LSM, with longer time being significantly associated with a lower proportion of patients with LSM above these cutoffs. VNT was present in 12 endoscopies. The use of the Baveno VI, expanded Baveno VI criteria, and the ANTICIPATE model would have saved 46%‐63% of endoscopies, but the latter underpredicted the risk of VNT. Conclusions: LSM cutoff points do not have a good discriminative capacity for the diagnosis of AIH‐related cirrhosis, especially long‐term after treatment initiation. Noninvasive tools are helpful to triage patients for endoscopy.