Background and aims COVID-19 pandemic lockdown and restrictions had significant disruption to patient care. We aimed to evaluate the impact of COVID-19 restrictions on hospitalizations of patients with alcoholic and non-alcoholic cirrhosis as well as alcoholic hepatitis (AH) in Alberta, Canada. Methods We used validated international clinical classification (ICD-9 and ICD-10) coding algorithms to identify liver-related hospitalizations for non-alcoholic cirrhosis, alcoholic cirrhosis, and AH in the province of Alberta between March 2018 and September 2020. We used the provincial inpatient discharge and laboratory databases to identify our cohorts. We used elevated ALT or AST, elevated international normalized ratio (INR) or bilirubin to identify AH patients. We compared COVID-19 restrictions (April-September 2020) to prior study periods. Joinpoint regression was used to evaluate the temporal trends among the three cohorts. Results We identified 2,916 hospitalizations for non-alcoholic cirrhosis, 2,318 hospitalizations for alcoholic cirrhosis, and 1,408 AH hospitalizations during our study time. The in-hospital mortality rate was stable in relation to the pandemic for alcoholic cirrhosis and AH. However, non-alcoholic cirrhosis patients had lower in-hospital mortality rate post March 2020 (8.5% vs. 11.5%, p =0.033). There was a significant increase in average monthly admission in the AH cohort (22.1/ 10,000 admissions during the pandemic vs. 11.6/10,000 admissions prior to March 2020, p<0.001). Conclusion Pre- and during COVID-19 monthly admission rates were stable for non-alcoholic and alcoholic cirrhosis, however, there was a significant increase in AH admissions. As alcohol sales surged during the pandemic, future impact on alcoholic liver disease could be detrimental.

FS, APRI and FT were useful noninvasive methods for detecting CFLD in adults.

HCV genotype 3 is the new difficult-to-treat genotype. More efficacious regimens for treating HCV genotype 3 are needed. Subgroups of patients who only require even shorter regimens of 6-8 weeks need to be identified. There is still very little data on interferon-free regimens in patients with decompensated cirrhosis and certain other subgroups.

Background and aims Complications of cystic fibrosis–associated liver disease (CFLD) are a leading nonpulmonary cause of death. Transient elastography (TE) has recently been investigated to detect CFLD. This study reviews the current literature for TE in the detection CFLD. A meta-analysis was performed to determine the ideal liver stiffness measurement (LSM) cutoff. Methods PubMed, Medline, EMBASE and Web of Science were searched from inception until April 2016 for publications involving the detection of CFLD with TE. Data were extracted using a fixed protocol (a priori design) including study design, population characteristics, probe size and AST Platelet Ratio Index (APRI). Results Diagnostic properties were summarized from six studies of 605 patients. Cutoff for LSM was determined using pooled data submitted by authors. The cutoff for LSM and APRI were ≥5.95 kPa and ≥0.329 respectively, yielding a sensitivity, specificity and area under receiver operator characteristic of 55%, 87%, 0.76, 52%, 93% and 0.84 for LSM and APRI, respectively. When LSM ≥5.95 kPa and APRI ≥0.329, the sensitivity, specificity, positive predictive value and negative predictive value were 43%, 99%, 92% and 87% with a diagnostic odds ratio of 74.9. A bivariate metaregression model showed that pediatric specific cutoffs for liver stiffness and APRI may not be necessary. Conclusion Individually, LSM and APRI have poor sensitivity but good specificity for detecting CFLD. They are most useful when combined. We propose that patients with LSM ≥5.95 kPa and APRI ≥0.329 be investigated thoroughly for the presence of cystic fibrosis–associated liver disease.

Background Liver cirrhosis is a leading cause of morbidity, premature mortality and acute care utilization in patients with digestive disease. In the province of Alberta, hospital readmission rates for patients with cirrhosis are estimated at 44% at 90 days. For hospitalized patients, multiple care gaps exist, the most notable stemming from i) the lack of a structured approach to best practice care for cirrhosis complications, ii) the lack of a structured approach to broader health needs and iii) suboptimal preparation for transition of care into the community. Cirrhosis Care Alberta (CCAB) is a 4-year multi-component pragmatic trial which aims to address these gaps. The proposed intervention is initiated at the time of hospitalization through implementation of a clinical information system embedded electronic order set for delivering evidence-based best practices under real-world conditions. The overarching objective of the CCAB trial is to demonstrate effectiveness and implementation feasibility for use of the order set in routine patient care within eight hospital sites in Alberta. Methods A mixed methods hybrid type I effectiveness-implementation design will be used to evaluate the effectiveness of the order set intervention. The primary outcome is a reduction in 90-day cumulative length of stay. Implementation outcomes such as reach, adoption, fidelity and maintenance will also be evaluated alongside other patient and service outcomes such as readmission rates, quality of care and cost-effectiveness. This theory-based trial will be guided by Normalization Process Theory, Consolidated Framework on Implementation Research (CFIR) and the Reach-Effectiveness-Adoption-Implementation-Maintenance (RE-AIM) Framework. Discussion The CCAB project is unique in its breadth, both in the comprehensiveness of the multi-component order set and also for the breadth of its roll-out. Lessons learned will ultimately inform the feasibility and effectiveness of this approach in “real-world” conditions as well as adoption and adaptation of these best practices within the rest of Alberta, other provinces in Canada, and beyond. Trial registration ClinicalTrials.gov: NCT04149223, November 4, 2019.