Usage of epidermal growth factor mutation testing and impact on treatment patterns in non-small cell lung cancer: An international observational study.

OBJECTIVES: Epidermal growth factor receptor (EGFR) mutations (EGFRm) are common oncogene drivers in non-small cell lung cancer (NSCLC). This real-world study explored treatment patterns and time to receive EGFRm test results in patients with advanced EGFRm NSCLC. METHODS: A cross-sectional medical chart review was completed May-August 2020 in Australia, Canada, Germany, Italy, South Korea, Taiwan, UK, and USA. Eligible patients had advanced NSCLC and a positive EGFRm test result January-December 2017. Data were abstracted from NSCLC diagnosis to end of follow-up (31 March 2020) or patient's death whichever occurred earlier. The index date was the date of EGFRm confirmation. RESULTS: 223 physicians provided data for 1,793 patients. Patients' mean age was 64.7 years, 54 % were male, 30.7 % had no history of smoking. Overall, 78 % of EGFRm test results were received ≤ 2 weeks after request (range of median 7-14 days across countries). Median time from advanced NSCLC diagnosis to EGFRm test result was 18 days (median range 10-22 days across countries). Over a third (37 %) of patients received a systemic treatment prior to EGFRm result; chemotherapy (25 %) and EGFR-TKI (15 %) were most commonly prescribed; post-EGFR test-result was EGFR-TKI (68 %); 80 % of patients initiated EGFR-TKI at any time point post-NSCLC diagnosis. Of those receiving a first-line EGFR-TKI post-EGFRm testing, 84 % received a TKI alone, 12 % in combination with chemotherapy, and 3 % with other treatments. Median time from first-line EGFR-TKI initiation post-EGFRm testing to first subsequent treatment was 19.8 months. CONCLUSION: Over one-fifth of patients wait >14 days for their EGFRm test results, affecting their likelihood of receiving first-line EGFR-TKI with 20 % of patients never receiving EGFR TKI treatment. There was significant inter-country variability in the proportion of patients receiving EGFR TKIs. Our study highlights the need to improve EGFRm testing turnaround times and treatment initiation across countries.

Achieving Lower LDL-C Levels After a Recent Myocardial Infarction Might Be Associated with Lower Healthcare Resource Use and Costs in Spain.

INTRODUCTION: There is little evidence on the relationship between achieved low-density lipoprotein cholesterol (LDL-C) levels and costs in patients on lipid-lowering therapy (LLT). We described healthcare resource use and costs (direct and indirect) by achieved LDL-C in patients receiving LLT after a recent myocardial infarction (MI) in Spain. METHODS: This was a retrospective observational study of anonymized electronic medical records from seven regions in Spain (BIG-PAC® database; n = 1.9 million). Eligible patients were adults (≥ 18 years) hospitalized for an MI between January 2015 and December 2017, treated with a statin and/or ezetimibe, and having recorded LDL-C values at baseline and during follow-up. Healthcare resource use and direct and indirect costs (in 2018, €) were described by achieved LDL-C levels during a follow-up of 18 months. RESULTS: Of 6025 patients (mean age, 69.7 years; 77% male), only 11% achieved LDL-C goals as defined in the 2016 ESC/EAS guidelines (< 70 mg/dL), and just 1% reached the lower target (< 55 mg/dL) in the current 2019 guidelines. Achieving lower LDL-C levels translated to lower healthcare resource use and costs. Mean total (direct and indirect) costs ranged from €5044 for patients with LDL-C < 55 mg/dL to €7567 for patients with LDL-C ≥ 130 mg/dL. CONCLUSION: Very few patients achieved recommended LDL-C goals despite using LLT. Achieving lower LDL-C levels after an MI might be associated with lower healthcare resource use and costs. Use of more intensive LLT, leading to greater reductions in LDL-C, could therefore be beneficial both from a clinical and an economic perspective.

Exploring the treatment gap among patients with osteoporosis-related fractures in France.

The use of anti-osteoporosis treatment following a diagnosis of osteoporosis with fracture or a relevant fragility fracture remains low in France. Initiating an anti-resorptive may reduce the incidence of a subsequent fracture by 60%. PURPOSE: To describe real-world osteoporosis treatment patterns in individuals with a fragility fracture in France and to explore the impact of initiating treatment on the risk of subsequent fracture. METHODS: A retrospective cohort study, using the national French Health Insurance claims database. Males and females 50 years and over, with a hospital discharge diagnosis of osteoporosis with fracture or a relevant fragility fracture between 2011 and 2014, were included and followed until death or the end of 2016, whichever came first. The primary outcome was the proportion of patients receiving anti-osteoporosis treatments prior to and post-index fracture. Change in fracture rates before and after treatment initiation was assessed in an exploratory analysis. RESULTS: A total of 574,133 patients (138,567 males, 435,566 females) had a qualifying index fracture. The proportion of patients receiving any anti-osteoporosis treatment increased pre-index fracture to post-index fracture from 2.2 to 5.6% among males, and from 11.8 to 18.2% among females. Oral bisphosphonates were the most prescribed anti-osteoporosis treatment for both males and females among post-index fractures (60.6% and 68.8% of patients initiating treatment). Following initiation of anti-resorptives, the incidence of subsequent fracture was reduced by 60% (rate ratio (RR): 0.40, 95% confidence interval [CI]: 0.34-0.45). CONCLUSION: Anti-osteoporosis treatment following an index fracture in France remains low. Improved identification and pharmacologic management of patients at risk of fragility fractures are necessary to reduce the risk of subsequent fractures.

Healthcare Resource Utilization, Cardiovascular Event Rate and Use of Lipid-Lowering Therapies in Secondary Prevention of ASCVD in Hospitalized Patients in Italy.

INTRODUCTION: Atherosclerotic cardiovascular disease (ASCVD) is the leading cause of mortality in Italy, accounting for 22% of total deaths. Lowering low-density lipoprotein cholesterol (LDL-C) levels reduces the risk of cardiovascular (CV) events; thus, lipid-lowering therapy (LLT) is the first-line treatment for patients with ASCVD and hypercholesterolaemia. However, many patients with ASCVD fail to reach LDL-C treatment thresholds, leaving them at greater risk of CV events. Inpatient care accounts for 51% of total expenditure on cardiovascular disease in the European Union, but healthcare resource utilization (HCRU) data for ASCVD in Italy is limited. METHODS: The study analysed healthcare claims data for 17,881 patients with acute coronary syndrome, ischemic stroke or peripheral artery disease from the Umbria 2 and Marche regions of Italy. LLT treatment patterns and CV event rates were collected and HCRU estimated in the year before and after the index event. RESULTS: High-intensity LLTs were prescribed to 44.3% of patients and 49.6% received moderate-/low-intensity LLTs during the 6 months after the index event. The first year CV event rate was 18.0/100 patient-years for patients receiving high-intensity LLTs and 17.2/100 patient-years for those on moderate-/low-intensity LLTs. Higher costs were associated with patients untreated with LLT 6 months post-index event (€8323) than patients prescribed high-intensity (€6278) or moderate-/low-intensity LLTs (€6270). Hospitalization accounted for most of the total costs. CONCLUSIONS: This study found that CV events in secondary prevention Italian patients are associated with substantial HCRU and costs. More intensive LDL-C lowering can prevent CV events, easing the financial burden on the healthcare system.

Fractures in untreated patients with osteoporosis in Germany: an InGef healthcare insurance database analysis.

Osteoporosis is a skeletal disease that may result in low-trauma fracture if untreated. Among men and women ≥ 70 years untreated for osteoporosis, 30% (43,514) sustained at least one post-index fracture. Care for patients with osteoporosis diagnosis directly contributed to a cost burden of €786 million. INTRODUCTION: Osteoporosis is a skeletal disease that manifests as bone mineral density loss and low-trauma fractures. This database analysis describes the characteristics of untreated osteoporosis patients, and their rate of fractures, health resource utilization, and cost burden. METHODS: From the InGef database (2011-2016), eligible patients (≥ 70 years) untreated for osteoporosis were identified via a recorded diagnosis of osteoporosis (ICD-10 codes M80/M81) or an initial fragility fracture (index point). All patients were followed up for fractures post index. Direct costs included inpatient, outpatient, pharmacy, and ancillary care costs. RESULTS: A total of 144,752 patients (mean age 79 years; 73% female, median follow-up of 3.2 years) met the eligibility criteria; 23% had a history of fractures. Forty-eight percent of patients had cardiac diseases, 32% diabetes, and 27% cerebrovascular disease. Thirty percent (43,514) of patients had at least one post-index fracture; two or more post-index fractures were experienced in 7% (10,262) of patients. Median time from index date to first fracture was 145.5 days. Bisphosphonates were the most prescribed osteoporosis treatment following a first fracture post-index (n = 4102, 9.2%). There was a total of 107,055 patients (74.0%) who had at least one all-cause hospital stay. The total number of fracture-related admissions was 63,595 and that of outpatient visits was 323,460. A total of 34,764 (24%) patients died during follow-up. Costs for fracture-related care for patients directly contributed to a cost burden of €786 million. CONCLUSIONS: Osteoporosis patients and patients who sustain a fragility fracture remain undertreated for osteoporosis, increasing their risk of future fractures. Diagnosing and treating this group of patients should remain a priority to alleviate the clinical and economic burden of osteoporosis-related fractures.