Outcomes of treatment with CHOP and EPOCH in patients with HIV associated NHL in a low resource setting.

BACKGROUND: The optimal chemotherapy regimen for treating HIV associated NHL in low resource settings is unknown. We conducted a retrospective study to describe survival rates, treatment response rates and adverse events in patients with HIV associated NHL treated with CHOP and dose adjusted-EPOCH regimens at the Uganda Cancer Institute. METHODS: A retrospective study of patients diagnosed with HIV and lymphoma and treated at the Uganda Cancer Institute from 2016 to 2018 was done. RESULTS: One hundred eight patients treated with CHOP and 12 patients treated with DA-EPOCH were analysed. Patients completing 6 or more cycles of chemotherapy were 51 (47%) in the CHOP group and 8 (67%) in the DA-EPOCH group. One year overall survival (OS) rate in patients treated with CHOP was 54.5% (95% CI, 42.8-64.8) and 80.2% (95% CI, 40.3-94.8) in those treated with DA-EPOCH. Factors associated with favourable survival were BMI 18.5-24.9 kg/m2, (p = 0.03) and completion of 6 or more cycles of chemotherapy, (p < 0.001). The overall response rate was 40% in the CHOP group and 59% in the DA-EPOCH group. Severe adverse events occurred in 19 (18%) patients in the CHOP group and 3 (25%) in the DA-EPOCH group; these were neutropenia (CHOP = 13, 12%; DA-EPOCH = 2, 17%), anaemia (CHOP = 12, 12%; DA-EPOCH = 1, 8%), thrombocytopenia (CHOP = 7, 6%; DA-EPOCH = 0), sepsis (CHOP = 1), treatment related death (DA-EPOCH = 1) and hepatic encephalopathy (CHOP = 1). CONCLUSION: Treatment of HIV associated NHL with curative intent using CHOP and infusional DA-EPOCH is feasible in low resource settings and associated with > 50% 1 year survival.

Increasing Burden of Hepatic Encephalopathy Among Hospitalized Adults: An Analysis of the 2010-2014 National Inpatient Sample.

BACKGROUND: Hepatic encephalopathy (HE) is associated with substantial morbidity and mortality, contributing significant burden on healthcare systems. AIM: We aim to evaluate trends in clinical and economic burden of HE among hospitalized adults in the USA. METHODS: Using the 2010-2014 National Inpatient Sample, we identified adults hospitalized with HE using ICD-9-CM codes. Annual trends in hospitalizations with HE, in-hospital mortality, and hospital charges were stratified by the presence of acute liver failure (ALF) or cirrhosis. Adjusted multivariable regression models were evaluated for predictors of in-hospital mortality and hospitalization charges. RESULTS: Among 142,860 hospitalizations with HE (mean age 59.3 years, 57.8% male), 67.7% had cirrhosis and 3.9% ALF. From 2010 to 2014, total number of hospitalizations with HE increased by 24.4% (25,059 in 2010 to 31,182 in 2014, p < 0.001). Similar increases were seen when stratified by ALF (29.7% increase) and cirrhosis (29.7% increase). Overall in-hospital mortality decreased from 13.4% (2010) to 12.3% (2014) (p = 0.001), with similar decreases observed in ALF and cirrhosis. Total inpatient charges increased by 46.0% ($8.15 billion, 2010 to $11.9 billion, 2014). On multivariable analyses, ALF was associated with significantly higher odds of in-hospital mortality (OR 5.37; 95% CI 4.97-5.80; p < 0.001) as well as higher mean inpatient charges (122.6% higher; 95% CI + 115.0-130.3%; p < 0.001) compared to cirrhosis. The presence of ascites, hepatocellular carcinoma, and hepatorenal syndrome was associated with increased mortality. CONCLUSIONS: The clinical and economic burden of hospitalizations with HE in the USA continues to rise. In 2014, estimated national economic burden of hospitalizations with HE reached $11.9 billion.

Benzodiazepine-associated hepatic encephalopathy significantly increased healthcare utilization and medical costs of Chinese cirrhotic patients: 7-year experience.

BACKGROUND AND OBJECTIVES: In cirrhosis, hypersensitivity to benzodiazepines (BZD) and precipitating hepatic encephalopathy (HE) have been reported. The aim of this study was to evaluate the safety, economic impact and modifiable factors that are associated with the excess risk of BZD-associated HE in cirrhotic patients. METHODS: Between July 2005 and March 2012, 1,612 Chinese cirrhotic patients with and without using long-t 1/2-BZD or short-t 1/2-BZD were enrolled and followed up for 6 months. RESULTS: Among BZD users, the per-person HE-related healthcare utilization and medical costs were found to have progressively increased from 2005 to 2012. Cirrhotic BZD users had a higher percentage of smoking, alcohol drinking, simultaneous consumption of non-BZD drugs, and had a higher incidence of non-cirrhotic chronic illness than non-BZD users. Multivariate analysis indicated that hypoalbuminemia (<3 g/dL), long-acting (t 1/2 > 12-h), high-dosage (>1.5 defined daily dose equivalents) and long-duration (>2-months) BZD use, carrier of variant genotypes (AG + GG) of GABRA 1 (rs2290732) and having the wild genotype (TT) of GABRG 2 (rs211037) were significant predictors of the development of BZD-associated HE in cirrhotic patients. Additionally, synergistic effects of the above significant predictors on BZD-associated HE risk could be identified. CONCLUSIONS: Our study confirms the clinical and economic impact of BZD-associated HE in cirrhotic BZD-users. Accordingly, extra caution is needed when treating cirrhotic BZD users with the above risk factors in order to avoid the BZD-associated HE in cirrhotic patients.

Economic burden of hepatitis C-associated diseases: Europe, Asia Pacific, and the Americas.

BACKGROUND: Globally, hepatitis C virus (HCV) infects ∼3% of the population. The objective of this study was to review published work and determine the direct medical costs for diseases associated with HCV infection globally, with the exception of the US. METHODS: A systematic literature search was conducted to identify studies reporting the costs of hepatitis C sequelae between January 1990 and January 2011. Over 400 references were identified, of which 45 were pertinent. The costs were compiled, converted to US dollars, and adjusted to 2010 costs using the medical component of the consumer price index. RESULTS: The median cost of liver transplants was estimated at $139,070 ($15,430-$443,700), refractory ascites at $16,740 ($8990-$35,940), hepatocellular carcinoma (HCC) at $15,310 ($3370-$84,710), decompensated cirrhosis at $14,660 ($3810-$48,360), variceal hemorrhage at $12,190 ($3550-$46,120), hepatic encephalopathy at $9180 ($5370-$50,120), diuretic sensitive ascites at $3400 ($1320-$7470), compensated cirrhosis at $820 ($50-$2890), and chronic hepatitis C at $280 ($90-$1860). The variation among studies was mainly due to the methodology used to assess cost, local cost and government reimbursement, and country-specific treatment protocols. LIMITATIONS: All costs were adjusted to 2010 US dollars using the US medical component of the consumer price index (CPI) which may not reflect the change in medical costs in other countries. In addition, the costs, in the local currency were converted to US dollars in the year of the study. However, medical expenses may not vary with exchange rate, leading to artificial variations. Finally, there was no assessment of the quality of individual studies, which resulted in the same weighting to all studies. CONCLUSIONS: Hepatitis C imposes a high economic burden globally. Knowing the burden of HCV sequelae is useful for policy decisions as well as serving as a basis for determining the value of HCV screening and treatment.