H2FPEF Scores Are Increased in Patients with NASH Cirrhosis and Are Associated with Post-liver Transplant Heart Failure.

INTRODUCTION: Patients with cirrhosis are at risk for cardiac complications such as heart failure, particularly heart failure with preserved ejection fraction (HFpEF) due to left ventricular diastolic dysfunction (LVDD). The H2FPEF score is a predictive model used to identify patients with HFpEF. Our primary aim was to assess the H2FPEF score in patients with cirrhosis and determine its potential to identify patients at risk for heart failure after liver transplant. METHODS: This was a cohort study of patients undergoing liver transplant for cirrhosis from January 2010 and October 2018 who had a pre-transplant transthoracic echocardiogram. RESULTS: 166 cirrhosis subjects were included in the study. The majority were men (65%) and Caucasian (85%); NASH was the most common cause of cirrhosis (41%) followed by alcohol (34%). The median H2FPEF score was 2.0 (1.0-4.0). Patients with NASH cirrhosis had higher H2FPEF scores (3.22, 2.79-3.64) than those with alcohol induced cirrhosis (1.89, 1.5-2.29, p < 0.001) and other causes of cirrhosis (1.73, 1.28-2.18, p < 0.001). All subjects with a H2FPEF score > 6 had NASH cirrhosis. There was no association between the H2FPEF scores and measures of severity of liver disease (bilirubin, INR, or MELD score). Patients with heart failure after liver transplant had higher H2FPEF scores than those without heart failure (4.0, 3.1-4.9 vs. 2.3, 2.1-2.6, respectively; p = 0.015), but the score did not predict post-transplant mortality. CONCLUSION: H2FPEF scores are higher in cirrhosis patients with NASH and appear to be associated with post-transplant heart failure, but not death.

Objective measures of cardiometabolic risk and advanced fibrosis risk progression in primary care patients with metabolic dysfunction-associated steatotic liver disease.

BACKGROUND: We examined the association of objective measures of cardiometabolic risk with progression to a high-risk for advanced fibrosis in patients with MASLD at initially low- and indeterminate-risk for advanced fibrosis. METHODS: We performed a retrospective cohort study of primary care patients with MASLD between 2012 and 2021. We evaluated patients with MASLD and low- or indeterminate-risk Fibrosis-4 Index (FIB-4) scores and followed them until the outcome of a high-risk FIB-4 (>2.67), or the end of the study period. Exposures of interest were body mass index (BMI), systolic blood pressure (SBP), hemoglobin A1c, cholesterol, estimated glomerular filtration rate (eGFR), and smoking status. Variables were categorized by the threshold for primary care therapy intensification. Unadjusted and adjusted Cox regression models were developed for the outcome of time to a high-risk FIB-4 value. RESULTS: The cohort included 1,347 patients with a mean follow-up of 3.6 years (SD 2.7). Of the cohort, 258 (19%) had a subsequent FIB-4 > 2.67. In the fully adjusted Cox regression models, mean SBP > 150 mm Hg (1.57; 95%CI 1.02-2.41) and eGFR < 59 ml/min (HR 2.78; 95%CI 2.17-3.58) were associated with an increased hazard of a high-risk FIB-4, while receiving a statin prescription (HR 0.51; 95%CI 0.39-0.66) was associated with a lower risk. CONCLUSIONS: Nearly 1 in 5 primary care patients with MASLD transitioned to a high-risk FIB-4 score during 3.6 years of follow-up, and uncontrolled blood pressure and reduced kidney function were associated with an increased hazard of a FIB-4 at high-risk for advanced fibrosis.

Statin prescriptions and progression of advanced fibrosis risk in primary care patients with MASLD.

OBJECTIVE: We aimed to determine the association of statins with progression to a high risk for advanced fibrosis in primary care patients with metabolic dysfunction-associated steatotic liver disease (MASLD). DESIGN: This retrospective cohort study of electronic health record data included patients with MASLD and an initial low or indeterminate risk for advanced fibrosis, determined by Fibrosis-4 Index (FIB-4) score (<2.67). Patients were followed from the index FIB-4 until the primary outcome of a high-risk FIB-4 (≥2.67) or the end of the study period. Prescription for a statin during follow-up was the primary exposure. We developed Cox regression models for the time to a high-risk FIB-4 score with statin therapy as the primary covariate and adjusting for baseline fibrosis risk, demographic and comorbidity variables. RESULTS: The cohort of 1238 patients with MASLD was followed for a mean of 3.3 years, with 47% of patients receiving a prescription for a statin, and 18% of patients progressing to a high-risk FIB-4. In the adjusted Cox model with statin prescription as the primary exposure, statins were associated with a lower risk (HR 0.60; 95% CI 0.45 to 0.80) of progressing to a FIB-4≥2.67. In the adjusted Cox models with statin prescription intensity as the exposure, moderate (HR 0.60; 95% CI 0.42 to 0.84) and high intensity (HR 0.61; 95% CI 0.42 to 0.88) statins were associated with a lower risk of progressing to a high-risk FIB-4. CONCLUSION: Statin prescriptions, and specifically moderate and high intensity statin prescriptions, demonstrate a protective association with fibrosis risk progression in primary care patients with MASLD.