Publications by authors named "G A Gourzoulidis"

Background: While the clinical application of SII-ONCO-Bacillus Calmette-Guerin (BCG) for non-muscle-invasive bladder cancer (NMIBC) is well established in Greece, there is a lack of real-world data on its effectiveness and safety. This retrospective, observational, multicenter, chart-review study aims to provide real-life data on the effectiveness and safety of SII-ONCO-BCG in patients with intermediate- and high-risk NMIBC.

Methods: From January 2016 to December 2023, medical records from six hospital centers were reviewed for adult patients with histologically confirmed stage Ta or T1 NMIBC (with or without carcinoma in situ [CIS]) who received at least one maintenance course of SII-ONCO-BCG after induction.

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Background/objectives: To evaluate the health benefits, costs, and cost-effectiveness of vaccination with bivalent respiratory syncytial virus stabilized prefusion F vaccine (RSVpreF) for the prevention of lower respiratory tract disease caused by respiratory syncytial virus (RSV) in Greek adults 60 years of age and older.

Methods: A Markov model was adapted to simulate lifetime risk of health and economic outcomes from the public payer's perspective over a lifetime horizon. Epidemiology, vaccine effectiveness, utilities, and direct medical costs (EUR, 2024) were obtained from published studies, official sources, and local experts.

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Article Synopsis
  • Ankylosing spondylitis is a chronic inflammatory disease affecting the spine and quality of life, and this study aimed to compare the cost-effectiveness of tofacitinib with existing biologic treatments in Greece for patients not responding to traditional therapies.
  • The analysis utilized a decision tree and a Markov model to evaluate treatment effectiveness by measuring patient outcomes like disease activity and functional score improvements while considering treatment costs and potential adverse effects.
  • Results indicated that tofacitinib may offer increased quality-adjusted life-years compared to adalimumab in patients who are new to biologic therapies, potentially leading to a more favorable cost-effectiveness profile.
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Objectives: To evaluate the cost-effectiveness of lorlatinib compared to 1 generation anaplastic lymphoma kinase (ALK) TKI crizotinib, and 2 generation TKIs alectinib and brigatinib, for previously untreated patients with ALK+ advanced Non-Small Cell Lung Cancer (aNSCLC).

Methods: A partitioned survival model was locally adapted from a Greek payer perspective over a lifetime horizon. Clinical, safety and utility data were extracted from literature.

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Background: Specialized occupational health and safety (OHS) issues are covered at the EU level through detailed legislation and guidelines. Unfortunately, this does not extend to occupational heat stress, not only in Greece but also (with few exceptions) internationally. One possible explanation could be the difficulty in accurately identifying the dangerous conditions, as many environmental and individualized elements are involved, and hundreds of "thermal stress indicators" are available.

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