Service line care delivery model for COVID-19 patient-centric care.

OBJECTIVES: The COVID-19 pandemic has caused hospitals around the world to quickly develop not only strategies to treat patients but also methods to protect health care and frontline workers. STUDY DESIGN: Descriptive study. METHODS: We outlined the steps and processes that we took to respond to the challenges presented by the COVID-19 pandemic while continuing to provide our routine acute care services to our community. RESULTS: These steps and processes included establishing teams focused on maintaining an adequate supply of personal protection equipment, cross-training staff, developing disaster-based triage for the emergency department, creating quality improvement teams geared toward updating care based on the most current literature, developing COVID-19-based units, creating COVID-19-specific teams of providers, maximizing use of our electronic health record system to allocate beds, and providing adequate practitioner coverage by creating a computer-based dashboard that indicated the need for health care practitioners. These processes led to seamless and integrated care for all patients with COVID-19 across our health system and resulted in a reduction in mortality from a high of 20% during the first peak (March and April 2020) to 6% during the plateau period (June-October 2020) to 12% during the second peak (November and December 2020). CONCLUSIONS: The detailed processes put in place will help hospital systems meet the continuing challenges not only of COVID-19 but also beyond COVID-19 when other unique public health crises may present themselves.

Liver Transplantation (LT) for Cryptogenic Cirrhosis (CC) and Nonalcoholic Steatohepatitis (NASH) Cirrhosis: Data from the Scientific Registry of Transplant Recipients (SRTR): 1994 to 2016.

Nonalcoholic steatohepatitis (NASH)-related cirrhosis and cryptogenic cirrhosis (CC) have become leading indications for liver transplantation (LT) in the US. Our aim was to compare the trends, clinical presentation, and outcomes for transplant candidates with NASH and CC.The Scientific Registry of Transplant Recipients (1994-2016) was used to select adult LT candidates and recipients with primary diagnoses of NASH and CC without hepatocellular carcinoma.Two lakh twenty-three thousand three hundred ninety-one LT candidates were listed between 1994 and 2016. Of these, 16,214 (7.3%) were listed for CC and 11,598 (5.2%) for NASH. Before 2004, NASH was seldom coded for an indication for LT, but became more common after 2009. Averaged across the study period, CC candidates compared with NASH candidates were younger and had fewer conditions of metabolic syndrome (MS). CC patients were more likely to have MS components in comparison to candidates with other chronic liver diseases (CLDs) (all P < .0001). For most of the study period, patients with CC or NASH were similarly more likely to be taken off the list due to deterioration or death, with to patients with other CLDs. Post-LT data were available for 14,052 transplant recipients with NASH or CC. With the exception of post-transplant diabetes, the outcomes of patients transplanted for CC and NASH were similar to those of other CLD patients.Number of LT due to CC and NASH cirrhosis is increasing. In the past decade, there is a shift from LT listing diagnosis from CC to NASH potentially related to increased awareness about NASH in transplant centers in the US.

Association of nonalcoholic fatty liver disease (NAFLD) with hepatocellular carcinoma (HCC) in the United States from 2004 to 2009.

UNLABELLED: Hepatocellular carcinoma (HCC) is increasingly reported in patients with nonalcoholic fatty liver disease (NAFLD). Our aim was to assess the prevalence and mortality of patients with NAFLD-HCC. We examined Surveillance, Epidemiology and End Results (SEER) registries (2004-2009) with Medicare-linkage files for HCC, which was identified by the International Classification of Diseases for Oncology, third edition codes using topography and morphology codes 8170-8175. Medicare-linked data was used to identify NAFLD, hepatitis C virus (HCV), hepatitis B virus (HBV), alcoholic liver disease (ALD), and other liver disease using International Classification of Diseases, Ninth Revision, Clinical Modification codes. NAFLD was also defined by clinical diagnosis (cryptogenic cirrhosis, obese-diabetics with cryptogenic liver disease). A logistic regression model was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for risk of HCC. In addition, adjusted hazard ratios for 1-year mortality were estimated by Cox's proportional hazard regression. A total of 4,929 HCC cases and 14,937 controls without HCC were included. Of the HCC cases, 54.9% were related to HCV, 16.4% to ALD, 14.1% to NAFLD, and 9.5% to HBV. Across the 6-year period (2004 to 2009), the number of NAFLD-HCC showed a 9% annual increase. NAFLD-HCC were older, had shorter survival time, more heart disease, and were more likely to die from their primary liver cancer (all P < 0.0001). Of those who received a transplant after HCC (n = 488), only 5% were related to NAFLD-HCC. In multivariate analysis, NAFLD increased the risk of 1-year mortality (OR, 1.21; 95% CI: 1.01-1.45). Additionally, older age, lower income, unstaged HCC increased risk of 1-year mortality while receiving a liver transplant (LT), and having localized tumor stage were protective (all P < 0.05). CONCLUSIONS: NAFLD is becoming a major cause of HCC in the United States. NAFLD HCC is associated with shorter survival time, more advanced tumor stage, and lower possibility of receiving a LT.

Inpatient economic and mortality assessment for liver transplantation: a nationwide study of the United States data from 2005 to 2009.

BACKGROUND: Liver transplantation is a standard of care for treatment of end-stage liver disease. The aim of this study was to evaluate resource utilization for patients admitted to the U.S. hospitals for liver transplantation from 2005 to 2009. METHODS: Nationwide inpatient sample was used. RESULTS: A total of 5527 hospital admissions were included to the study cohort approximating 27,350 procedures nationwide (compared with 32,228 reported by United Network for Organ Sharing). Approximately 75% of patients had major or extreme severity of illness (All Patient Refined Diagnosis-Related Groups). The most prevalent comorbidities were coagulopathy (36.0%), fluid and electrolyte disorders (39.8%), anemia (18.7%), and type 2 diabetes (23.8%). Furthermore, 5.1% patients died in the hospital, 80.0% were discharged routinely or to home healthcare, and 14.9% were transferred to other healthcare facilities. The mean number of inpatient procedures was 7.2, and 3.5 were minimal therapeutic. The mean length of hospitalization was 22.2 days, the mean hospital charges were $358,200, and the mean inpatient costs of liver transplantation were $114,300. In multivariate analysis, the most significant factors associated with longer stay were younger age, major or extreme severity of illness, and more procedures performed during hospitalization. Similar factors were also associated with higher cost of inpatient treatment. Inpatient mortality, however, was associated only with more severe illness and more procedures while being inversely associated with younger age and higher income. CONCLUSIONS: Liver transplantation is a life-saving procedure with significant economic burden to our society. Severity of illness is the common driver of both in hospital mortality and resource utilization.

The inpatient economic and mortality impact of hepatocellular carcinoma from 2005 to 2009: analysis of the US nationwide inpatient sample.

BACKGROUND: Hepatocellular carcinoma (HCC) is an important complication of cirrhosis. Our aim was to assess the inpatient economic and mortality of HCC in the USA METHODS: Five cycles of Nationwide Inpatient Sample (NIS) conducted from 2005 to 2009 were used. Demographics, inpatient mortality, severity of illness, payer type, length of stay (LoS) and charges were available. Changes and associated factors related to inpatient HCC were assessed using simple linear regression. Odds ratios and 95% CIs for hospital mortality were analysed using log-linked regression model. To estimate the sampling variances for complex survey data, we used Taylor series approach. SAS(®) v.9.3 was used for statistical analysis. RESULTS: From 2005 to 2009, 32,697,993 inpatient cases were reported to NIS. During these 5 years, primary diagnosis of HCC increased from 4401 (2005), 4170 (2006), 5065 (2007), 6540 (2008) to 6364 (2009). HCC as any diagnosis increased from 68 per 100,000 discharges (2005) to 99 per 100,000 (2009). However, inpatient mortality associated with HCC decreased from 12% (2005) to 10% (2009) (P < 0.046) and LoS remained stable. However, median inflation-adjusted charges at the time of discharge increased from $29,466 per case (2005) to $31,656 per case (2009). Total national HCC charges rose from $1.0 billion (2005) to $2.0 billion (2009). In multivariate analysis, hospital characteristic was independently associated with decreasing in-hospital mortality (all P < 0.05). Liver transplantation for HCC was the main contributor to high inpatient charges. Longer LoS and other procedures also contributed to higher inpatient charges. CONCLUSIONS: There is an increase in the number of inpatient cases of HCC. Although inpatient mortality is decreasing and the LoS is stable, the inpatient charges associated with HCC continue to increase.

Statin use is not associated with liver related mortality.

BACKGROUND AND AIM. Statins are commonly used medications for the treatment of dyslipidemia. Although there are reported cases of hepatotoxicity related to statins, very few are associated with severe course and liver failure. MATERIAL AND METHODS. We used the Third National Health and Nutrition Examination Survey (NHANES III)-mortality linked files to assess the association between statin use and liver-related mortality. Patients with established causes of liver disease (HCV RNA-positive, HBs-Ag-positive, NAFLD by hepatic ultrasound, iron overload and excessive alcohol use of > 20 g of alcohol per day with elevated liver enzymes) were excluded. RESULTS. Of all adult NHANES III participants enrolled in 1988-1994 (n = 20,050), 9,207 individuals had sufficient demographic, clinical and medical information making them eligible for this study (age 41.26 ± 0.38, 46.76% male, 76.67% Caucasian, BMI 26.39 ± 0.38, 16.99% had diabetes or insulin resistance, 16.97% had hypertension, 65.28% had dyslipidemia). Of the entire study cohort, 90 (1.25%) participants reported using statins at the time of the interview. Median mortality follow-up for the study cohort was 175.54 months. During this period, 1,330 individuals (11.25%) died with 26 (0.17%) being liver-related deaths. For the cohort using statins, there were 37 deaths (40.15%) after a median follow-up of 143.35 months. In fact, the top cause of death for statin users was cardiac related (16 cases, 33.62%). However, after adjusting for major demographic, clinical and metabolic confounders, statin use was not associated with cardiovascular deaths in males (Hazard Ratio, 0.79, 95% Confidence Interval, 0.30-2.13), but was associated with higher risk of cardiovascular deaths in females (odds ratio, 2.32, 95% confidence interval, 1.58-3.40). Furthermore, the rate of liver-related mortality was significantly lower (p = 0.0035) among statin users compared to non-statin users. CONCLUSIONS. After a decade of follow up, there was no association between statin use and liver-related mortality.

Pistachio nut consumption and serum lipid levels.

OBJECTIVE: Clinical and epidemiological studies have reported the beneficial effects of tree nuts and peanuts on serum lipid levels. We studied the effects of consuming 15% of the daily caloric intake in the form of pistachio nuts on the lipid profiles of free-living human subjects with primary, moderate hypercholesterolemia (serum cholesterol greater than 210 mg/dL). METHODS: design: Randomized crossover trial. setting: Outpatient dietary counseling and blood analysis. subjects: 15 subjects with moderate hypercholesterolemia. intervention: Fours weeks of dietary modification with 15% caloric intake from pistachio nuts. MEASURES OF OUTCOME: Endpoints were serum lipid levels of total cholesterol, HDL-C, LDL-C, VLDL-C, triglycerides and apolipoproteins A-1 and B-100. BMI, blood pressure, and nutrient intake (total energy, fat, protein, and fiber) were also measured at baseline, during, and after dietary intervention. RESULTS: No statistically significant differences were observed for total energy or percent of energy from protein, carbohydrate or fat. On the pistachio nut diet, a statistically significant decrease was seen for percent energy from saturated fat (mean difference, -2.7%; 95% CI, -5.4% to -0.08%; p = 0.04). On the pistachio nut diet, statistically significant increases were seen for percent energy from polyunsaturated fat (mean difference, 6.5%; 95% CI, 4.2% to 8.9%; p<.0001) and fiber intake (mean difference, 15 g; 95% CI, 8.4 g to 22 g; p = 0.0003). On the pistachio diet, statistically significant reductions were seen in TC/HDL-C (mean difference, -0.38; 95% CI, -0.57 to -0.19; p = 0.001), LDL-C/HDL-C (mean difference, -0.40; 95% CI, -0.66 to -0.15; p = 0.004), B-100/A-1 (mean difference, -0.11; 95% CI, -0.19 to -0.03; p = 0.009) and a statistically significant increase was seen in HDL-C (mean difference, 2.3; 95% CI, 0.48 to 4.0; p = 0.02). No statistically significant differences were seen for total cholesterol, triglycerides, LDL-C, VLDL-C, apolipoprotein A-1 or apolipoprotein B-100. No changes were observed in BMI or blood pressure. CONCLUSION: A diet consisting of 15% of calories as pistachio nuts (about 2-3 ounces per day) over a four week period can favorably improve some lipid profiles in subjects with moderate hypercholesterolemia and may reduce risk of coronary disease.