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Keywords: osteoporosis; patient preference; burden of disease; quality of life EN osteoporosis patient preference burden of disease quality of life 107 118 12 02/08/23 20230101 NES 230101 Kyriakos Souliotis, SP 1, sp SP 2 sp Christina Golna, SP 2 sp Christina Poimenidou, SP 2 sp Tatiana Drakopoulou, SP 3 sp Memi Tsekoura, SP 2 sp Damon Willems, SP 4 sp Vasileios Kountouris, SP 5 sp Polyzois Makras SP 6 sp SP 1 sp Department of Social and Education Policy, University of Peloponnese, Corinth, Greece; SP 2 sp Research Department, Health Policy Institute, Maroussi, Greece; SP 3 sp Greek Bone Health Association "Petalouda", Perama, Greece; SP 4 sp Market Access Lead, UCB Pharma, Brussels, Belgium; SP 5 sp External Engagement Lead, UCB Pharma, Athens, Greece; SP 6 sp Department of Endocrinology and Diabetes and Department of Medical Research, 251 Hellenic Air Force & VA General Hospital, Athens, Greece Correspondence: Kyriakos Souliotis, Email [email protected] Plain Language Summary This study aimed to describe patient-reported health status and quality of life in postmenopausal women with severe osteoporosis in Greece, and to understand patient preferences for osteoporosis therapies. Finally, when participants in this study were asked to select their preferred treatment scenario between two unlabeled anabolic treatments, 70% opted for the scenario that shared treatment characteristics with romosozumab over a scenario that shared treatment characteristics with teriparatide. Around half of participants (58%) would consider their osteoporosis treatment to be effective if it led to a 50% reduction in future fracture risk, 10% would consider their osteoporosis treatment to be effective only if it led to an 80% reduction in risk, and almost 20% only if it led to at least a 90% reduction in risk. [Extracted from the article]

Simple Summary: Increasing screened and linked to care (SLTC) to a hypothetical 100% of eligible high-risk people in Greece leads to a statistically significant reduction in deaths and in total years lost due to lung cancer, when compared with the current SLTC paradigm. Over 5 years, the model predicted a difference of 339 deaths and 944 lost years between the hypothetical and current scenario. More specifically, the hypothetical scenario led to fewer deaths (−24.56%, p < 0.001) and fewer life years lost (−31.01%, p < 0.001). It also led to a shift to lower-stage cancers at the time of diagnosis. This study suggests that applying a 100% screening strategy amongst high-risk adults aged 50–80 would result in additional averted deaths and lung cancer life years lost (LCLYs) gained over 5-years in Greece. (1) Background: Lung cancer causes a substantial epidemiological burden in Greece. Yet, no formal national lung cancer screening program has been introduced to date. This study modeled the impact on lung cancer life years (LCLY) of a hypothetical scenario of comprehensive screening for lung cancer with low-dose computed tomography (LDCT) of the high-risk population in Greece, as defined by the US Preventive Services Taskforce, would be screened and linked to care (SLTC) for lung cancer versus the current scenario of background (opportunistic) screening only; (2) Methods: A stochastic model was built to monitor a hypothetical cohort of 100,000 high-risk men and women as they transitioned between health states (without cancer, with cancer, alive, dead) over 5 years. Transition probabilities were based on clinical expert opinion. Cancer cases, cancer-related deaths, and LCLYs lost were modeled in current and hypothetical scenarios. The difference in outcomes between the two scenarios was calculated. 150 iterations of simulation scenarios were conducted for 100,000 persons; (3) Results: Increasing SLTC to a hypothetical 100% of eligible high-risk people in Greece leads to a statistically significant reduction in deaths and in total years lost due to lung cancer, when compared with the current SLTC paradigm. Over 5 years, the model predicted a difference of 339 deaths and 944 lost years between the hypothetical and current scenario. More specifically, the hypothetical scenario led to fewer deaths (−24.56%, p < 0.001) and fewer life years lost (−31.01%, p < 0.001). It also led to a shift to lower-stage cancers at the time of diagnosis; (4) Conclusions: Our study suggests that applying a 100% screening strategy amongst high-risk adults aged 50–80, would result in additional averted deaths and LCLYs gained over 5 years in Greece. [ABSTRACT FROM AUTHOR]

Background: Adherence to medication in chronic conditions may be influenced by interventions from pharmacists. This study aimed to assess the impact of guidance and reminders from pharmacists on adherence to medication for hypertension, dyslipidemia, and chronic venous circulation disorders (CVCD) in Greece.Methods: The prospective CONCORD study aimed to record and report on change in self-reported adherence to medication following pharmacist reminders amongst a cohort of adult patients, diagnosed with at least one or a combination of these health conditions. All study participants were regular patients of a network of pharmacies in Attica and southern Greece. Pharmacists were trained to provide adherence reminders over 4 months. Impact on self-reported adherence of the intervention was reported at baseline and again in month 4.Results: Of the 1146 participants, 48% were men and 60% were aged 55– 74 years. Among them, 23.7% were diagnosed with hypertension, 16.5% with dyslipidemia, 3% with CVCD, 42.5% with hypertension and dyslipidemia, 3.1% with hypertension and CVCD, 2.6% with dyslipidemia and CVCD, and 8.6% with dyslipidemia, hypertension, and CVCD. In month 4 vs month 0, patients were less likely to forget to take their prescribed medications (p< 0.001), to be careless about their medications during the last 30 days (p< 0.001), and to temporarily discontinue their medications without prior doctor's advice (p< 0.001). Patients with CVCD were more prone to lower self-reported adherence compared to patients who were not diagnosed with CVCD or a combination of conditions that included CVCD.Discussion: Reminders and advice from pharmacists resulted in higher adherence to medication amongst participants in month 4 versus month 0.Conclusion: Pharmacist-enabled interventions, including reminders and advice, following targeted training, may positively impact on patient medication adherence in chronic health conditions.Plain Language Summary: This study aimed to measure the impact of reminders and advice on adherence to medication provided by private pharmacists to patients with hypertension, dyslipidemia, and/or chronic venous circulation disorders (CVCD) in Greece. Patients were asked to self-report adherence to medication at months 0 and 4, following advice and reminders received from trained pharmacists. Self-reported adherence was significantly improved at month 4 vs month 0 across our sample. Our study showed that pharmacist-enabled interventions, following targeted training, can quickly and significantly improve adherence to medication in patients with chronic diseases in Greece. [ABSTRACT FROM AUTHOR]

Simple Summary: Clear cell renal cell carcinoma (ccRCC) is the most common form of renal cancer. Currently, treatment of metastatic ccRCC (mccRCC) is challenging despite the use of modern immunotherapy options. In order for the patient to receive the most effective treatment among the available pharmaceutical agents, there is a constant need for biomarkers that can predict therapeutic efficacy. The present study investigates changes in the mRNA expression of genes related to inflammation and immunity in patient blood. By using machine learning approaches, several changes in mRNA expression levels were observed in patients who had clinical benefit from the treatment compared to patients with progressive disease. Collectively, our results show that gene expression can be used to classify these samples with high accuracy and specificity. Clear cell renal cell carcinoma (ccRCC) is the most common renal cancer. Despite the rapid evolution of targeted therapies, immunotherapy with checkpoint inhibition (ICI) as well as combination therapies, the cure of metastatic ccRCC (mccRCC) is infrequent, while the optimal use of the various novel agents has not been fully clarified. With the different treatment options, there is an essential need to identify biomarkers to predict therapeutic efficacy and thus optimize therapeutic approaches. This study seeks to explore the diversity in mRNA expression profiles of inflammation and immunity-related circulating genes for the development of biomarkers that could predict the effectiveness of immunotherapy-based treatments using ICIs for individuals with mccRCC. Gene mRNA expression was tested by the RT2 profiler PCR Array on a human cancer inflammation and immunity crosstalk kit and analyzed for differential gene expression along with a machine learning approach for sample classification. A number of mRNAs were found to be differentially expressed in mccRCC with a clinical benefit from treatment compared to those who progressed. Our results indicate that gene expression can classify these samples with high accuracy and specificity. [ABSTRACT FROM AUTHOR]

Introduction: Antimicrobial resistance (AMR) is a major public health threat worldwide. Greece has the highest burden of infections due to antibiotic-resistant bacteria among European Union/European Economic Area (EU/EEA) countries. One of the most serious AMR threats in Greece is hospital-acquired infections (HAIs) with limited treatment options (LTO) caused by resistant gram-negative pathogens. Thus, this study sought to estimate the current AMR burden in Greece and the value of reducing AMR to gram-negative pathogens for the Greek healthcare system. Methods: The current model was adapted from a previously published and validated model of AMR to investigate the overall and AMR-specific burden of treating the most common HAIs with LTO in Greece and scenarios to demonstrate the benefits associated with reducing AMR levels from a third-party payer perspective. Clinical and economic outcomes were estimated over a 10-year time horizon; life years (LYs) and quality-adjusted life years (QALYs) were calculated over a lifetime (based on the annual number of infections over 10 years) at a willingness-to-pay of €30,000 per QALY gained and a 3.5% discount rate. Results: In Greece, the current AMR levels in HAIs with LTO caused by four gram-negative pathogens account for > 316,000 hospital bed days, €73 million in hospitalisation costs, and > 580,000 LYs and 450,000 QALYs lost over 10 years. The monetary burden is estimated at €13.9 billion. A reduction in current AMR levels by 10–50% results in clinical and economic benefit; 29,264–151,699 bed days may be saved, leading to decreased hospitalisation costs (€6.8 million–€35.3 million) and a gain in LYs (85,328–366,162) and QALYs (67,421–289,331), associated with a monetary benefit of between €2.0 billion and €8.7 billion. Conclusion: This study shows the substantial clinical and economic burden AMR represents to the Greek healthcare system and the value that can be achieved by effectively reducing AMR levels. [ABSTRACT FROM AUTHOR]

Introduction: Hospital-acquired infections (HAIs) and growing antimicrobial resistance (AMR) represent a significant healthcare burden globally. Especially in Greece, HAIs with limited treatment options (LTO) pose a serious threat due to increased morbidity and mortality. This study aimed to estimate the clinical and economic value of introducing a new antibacterial for HAIs with LTO in Greece. Methods: A previously published and validated dynamic model of AMR was adapted to the Greek setting. The model estimated the clinical and economic outcomes of introducing a new antibacterial for the treatment of HAIs with LTO in Greece. The current treatment pathway was compared with introducing a new antibacterial to the treatment sequence. Outcomes were assessed from a third-party payer perspective, over a 10-year transmission period, with quality-adjusted life years (QALYs) and life years (LYs) gained considered over a lifetime horizon. Results: Over the next 10 years, HAIs with LTO in Greece account for approximately 1.4 million hospital bed days, hospitalisation costs of more than €320 million and a loss of approximately 403,000 LYs (319,000 QALYs). Introduction of the new antibacterial as first-line treatment provided the largest clinical and economic benefit, with savings of up to 93,000 bed days, approximately €21 million in hospitalisation costs and an additional 286,000 LYs (226,000 QALYs) in comparison to the current treatment strategy. The introduction of a new antibacterial was linked to a monetary benefit of €6.8 billion at a willingness to pay threshold of €30,000 over 10 years. Conclusion: This study highlights the considerable clinical and economic benefit of introducing a new antibacterial for HAIs with LTO in Greece. This analysis shows the additional benefit when a new antibacterial is introduced to treatment sequences. These findings can be used to inform decision makers to implement policies to ensure timely access to new antibacterial treatments in Greece. Plain Language Summary: Antimicrobial resistance is a major issue for the Greek healthcare system. The overuse of antibacterial agents contributes to the growing resistance levels, making currently available treatment options less effective. As a result, there is an imperative need to address antimicrobial resistance in Greece. This study developed a mathematical model to investigate the clinical and economic benefits of introducing a new antibacterial to current treatment practice. The model uses regression equations to describe the relationships between inputs and outputs from a published and validated model, which describes the transmission and treatment of infections. The model is used to estimate the impact of a new treatment in Greece, considering differing treatment sequence scenarios. The largest health and financial benefits were seen when a new antibacterial was introduced at first line prior to currently used treatments. Over 10 years, savings of up to 93,000 hospital bed days and €21 million in hospitalisation costs could be achieved, as well as a gain of 286,000 patient life years and 226,000 patient quality-adjusted life years (QALYs), a measure of a patient's quality and length of life, over their remaining lifetime. The introduction of a new antibacterial into the current treatment pathway resulted in an overall monetary benefit of €6.8 billion over 10 years, when additional QALYs are valued at €30,000. This study demonstrates considerable health economic benefits of introducing a new antibacterial in Greece and can help inform decision makers when developing a national action plan to combat resistance and improve access to treatments. [ABSTRACT FROM AUTHOR]

Introduction: In 2009 and 2010, Athens, Greece experienced a hepatitis C virus (HCV) and a Human Immunodeficiency Virus (HIV) outbreak among People Who Inject Drugs (PWID), respectively. The HCV outbreak was not detected, while that of HIV was identified in 2011. The integrated HIV-interventions, launched in early 2012, managed to reduce directly the HIV incidence and indirectly the HCV incidence. This study aims to assess what would have been the course of the HIV outbreak and its associated economic consequences if the 2009 HCV outbreak had been detected and integrated interventions had been initiated 1- or 2-years earlier. Methods: The model was calibrated to reproduce the observed HIV epidemiological and clinical parameters among PWID of Athens, Greece. We examined the effect of the 1- or 2-years earlier detection scenarios, the 1-year later detection, the non-detection scenario, and compared them to the status quo scenario. Results: Cumulative HIV cases, under the status-quo scenario during 2009‐2019, were 1360 (90% Credible intervals: 290, 2470). If the HCV outbreak had been detected 1- or 2- years earlier, with immediate initiation of integrated interventions, 740 and 1110 HIV cases could be averted by 2019, respectively. Regarding the costs, if there was an efficient notification system to detect the HCV outbreak 1 or 2 years earlier, 35.2–53.2 million euros could be saved compared to the status quo by 2019. Conclusions: If the HCV outbreak had been detected and promptly addressed, the HIV outbreak would have been prevented and 35.2–53.2 million euros could have been saved. [ABSTRACT FROM AUTHOR]