Recent Trends in Hypoparathyroidism-Related Inpatient and Emergency Department Admissions and Costs in the United States.

Hypoparathyroidism (HypoPT) is a rare disease associated with high morbidity. Its economic impact is not well understood. This retrospective, cross-sectional study used data from the United States-based National Inpatient Sample and the Nationwide Emergency Department Sample from 2010 to 2018 to quantify overall trends in number, cost, charges, and length of stay (LOS) for inpatient hospitalizations and number and charges for emergency department (ED) visits for HypoPT-related and for non-HypoPT-related causes. Additionally, the study estimated the marginal effect of HypoPT on total inpatient hospitalization costs and LOS as well as ED visit charges. Over the observed period, a mean of 56.8-66.6 HypoPT-related hospitalizations and 14.6-19.5 HypoPT-related ED visits were recorded per 100 000 visits per year. Over this period, the rate of HypoPT-related inpatient hospitalizations and ED visits increased by 13.5% and 33.6%, respectively. The mean LOS for HypoPT-related hospitalizations was consistently higher than for non-HypoPT-related causes. Total annual HypoPT-related inpatient hospitalization costs increased by 33.6%, and ED visit charges increased by 96.3%. During the same period, the annual costs for non-HypoPT-related hospitalizations and charges for ED visits increased by 5.2% and 80.3%, respectively. In all years, HypoPT-related hospital encounters resulted in higher charges and costs per individual visit than non-HypoPT-related encounters. The marginal effect of HypoPT on inpatient hospitalization costs and LOS, and on ED charges, increased over the period of observation. This study demonstrated that HypoPT was associated with substantial and increasing healthcare utilization in the United States between 2010 and 2018.

Real-world effectiveness of lenvatinib monotherapy in previously treated unresectable hepatocellular carcinoma in US clinical practice.

BACKGROUND: Lenvatinib monotherapy was approved in the United States for first-line treatment of patients with unresectable hepatocellular carcinoma (uHCC) in 2018. This study assessed real-world treatment patterns and outcomes of lenvatinib beyond first-line systemic treatment in the United States. METHODS: A retrospective study was conducted among US adults (≥18 years) with uHCC. Eligible patients initiated lenvatinib monotherapy as second- or later-line systemic therapy (2L-plus) from August 2018 to September 2019. Clinical outcomes included physician-reported best response, progression-free survival (PFS), and overall survival (OS). RESULTS: Of 164 patients who received lenvatinib in 2L-plus, most (n = 133; 81.1%) received lenvatinib in 2 L. There were 109 patients (66.4%) who initiated lenvatinib after immunotherapy. At lenvatinib initiation, only 31.1% of patients had Child-Pugh class A, while half (49.4%) had Child-Pugh class B. Most patients had Barcelona Clinic Liver Cancer stage B (23.8%) or C (38.4%) uHCC. Median duration of lenvatinib treatment was 6.9 months, with 42.7% of patients still on treatment at the end of follow-up. Physician-reported best response was complete and partial response for 8.5% and 44.5% of patients, respectively. PFS and OS rate estimates from lenvatinib initiation at 12 months were 51.7% and 57.8%, respectively. Among patients treated after immunotherapy, complete and partial responses were 10.1% and 43.1%, respectively, and PFS and OS estimates from lenvatinib initiation at 12 months were 52.8% and 60.0%, respectively. CONCLUSION: This retrospective study suggests clinical effectiveness of lenvatinib monotherapy in a real-world setting among previously treated patients with uHCC, including among those previously treated with immunotherapy.

Real-World Effectiveness of Lenvatinib in Hepatocellular Carcinoma Patients with Nonalcoholic Steatohepatitis.

Hepatocellular (HCC) is the most common type of primary liver cancer and the fourth most common cause of cancer-related deaths globally.1 Although most cases of HCC were historically attributed to underlying chronic viral hepatitis, nonalcoholic fatty liver disease is projected to become the most common risk factor for HCC with the rising prevalence of obesity and diabetes mellitus and increasing availability of effective treatments for hepatitis B and C infection.2 Although patients with viral and nonviral HCC seem to have similar overall prognosis,3 prior data have suggested possible differential efficacy of systemic therapies by liver disease etiology. For example, sorafenib was shown to have greater efficacy in patients with chronic hepatitis C infection than other etiologies.4 The aim of our descriptive study was to report the effectiveness of lenvatinib in a real-world cohort of patients with nonalcoholic steatohepatitis (NASH)-related HCC.

Real-world effectiveness of lenvatinib monotherapy among unresectable hepatocellular carcinoma patients in the USA.

Aim: This study evaluated the effectiveness of lenvatinib monotherapy for first-line treatment of unresectable hepatocellular carcinoma (uHCC) in a real-world setting. Materials & methods: This retrospective cohort study included patients who initiated lenvatinib monotherapy as first-line treatment for uHCC (n = 233). Clinical outcomes included provider-reported best response, progression-free survival (PFS) and overall survival (OS). PFS and OS were estimated using Kaplan-Meier methods. Results: Most patients (67.8%) were male. A total of 44.6% had Child-Pugh A and 39.1% had Child-Pugh B. Dose reductions were reported in 9%. Median PFS and OS were not reached. At 6 and 12 months, landmark PFS were 85.1 and 64.9%, respectively; landmark OS were 91.8 and 72.6%, respectively. Conclusion: These results affirm the clinical effectiveness of first-line lenvatinib monotherapy in uHCC.

Lay abstract Lenvatinib is a targeted therapy that prevents tumor growth. It was approved for the treatment of advanced liver cancer in 2018, but few studies have examined how it is used in everyday clinical practice, especially in the USA. In this study, we reviewed the medical records of 233 patients in the USA with unresectable hepatocellular carcinoma, who were treated with lenvatinib in first line to better understand its effectiveness and use in real-world care. We collected information on how long they were on treatment and time to tumor progression and/or death. Overall, our study found that in this demographically and clinically diverse sample, results affirm findings from prior studies that found lenvatinib is an effective treatment for patients with unresectable hepatocellular carcinoma.