101. Solid cancer patients achieve adequate immunogenicity and low rate of severe adverse events after SARS-CoV-2 vaccinationUrška Janžič, Urška Bidovec, Katja Mohorčič, Loredana Mrak, Nina Fokter Dovnik, Marija Ivanović, Maja Ravnik, Marina Čakš, Erik Škof, Jerneja Debeljak, Peter Korošec, Matija Rijavec, 2022, original scientific article Abstract: Background: SARS-CoV-2 vaccination in cancer patients is crucial to prevent severe COVID-19 disease course. Methods: This study assessed immunogenicity of cancer patients on active treatment receiving mRNA-based SARS-CoV-2 vaccine by detection of anti-SARS-CoV-2 S1 IgG antibodies in serum, before, after the first and second doses and 3 months after a complete primary course of vaccination. Results were compared with healthy controls. Results: Of 112 patients, the seroconversion rate was 96%. A significant reduction in antibody levels was observed 3 months after vaccination in patients receiving immune checkpoint inhibitors versus control participants (p < 0.001). Adverse events were mostly mild. Conclusion: Immunogenicity after mRNA-based vaccine in cancer patients is adequate but influenced by the type of anticancer therapy. Antibody levels decline after 3 months, and thus a third vaccination is warranted.
Keywords: onkološko zdravljenje, imunogenost, osnovno cepljenje mRNA, čvrsti tumorji, anticancer treatment, immunogenicity, mRNA-based vaccination, solid cancer
Published in DiRROS: 24.06.2022; Views: 895; Downloads: 352
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102. Real-world experience with capmatinib in MET exon 14-mutated non-small cell lung cancer (RECAP) : a retrospective analysis from an early access programOliver Illini, Hannah Fabikan, Aurélie Swalduz, Anders Vikström, Dagmar Krenbek, Michael Schumacher, Elizabeth Dudnik, Michael Studnicka, Ronny Öhman, Robert Wurm, Tanja Čufer, Katja Mohorčič, Maximilian J Hochmair, 2022, original scientific article Abstract: Background: Patients with non-small cell lung cancer (NSCLC) presenting with mesenchymal–epithelial transition (MET) exon 14 skipping mutation have an unfavorable prognosis with standard treatments. Capmatinib is a selective MET inhibitor, which showed promising efficacy in this patient population in early trials. Methods: We performed a retrospective, international, multicenter efficacy and safety analysis in patients with NSCLC treated with capmatinib in an early access program between March 2019 and December 2021. Results: Data from 81 patients with advanced MET exon 14 mutated NSCLC treated with capmatinib in first- or later-line therapy were analyzed. Median age was 77years (range, 48–91), 56% were women, 86% had stage IV disease, and 27% had brain metastases. For all patients, the objective response rate (ORR) to capmatinib was 58% (95% CI, 47–69), whereas it was 68% (95% CI, 50–82) in treatment-naïve and 50% (95% CI, 35–65) in pretreated patients. The median progression-free survival was 9.5months (95% CI, 4.7–14.3), whereas it was 10.6months (95% CI, 5.5–15.7) in first-line and 9.1months (95% CI, 3.1–15.1) in pretreated patients. After a median follow-up of 11.0months, the median overall survival was 18.2 months (95% CI, 13.2–23.1). In patients with measurable brain metastases (n=11), the intracranial ORR was 46% (95% CI, 17–77). Capmatinib showed a manageable safety profile. Grade⩾3 treatment-related adverse events included peripheral edema (13%), elevated creatinine (4%), and elevated liver enzymes (3%). Conclusion: In patients with MET exon 14 skipping mutation, capmatinib showed durable systemic and intracranial efficacy and a manageable safety profile. This analysis confirms previously reported phase II data in a real-world setting.
Keywords: non-small cell lung carcinoma -- drug therapy -- genetics, molecular targeted therapy, real-world data, capmatinib, targeted therapy
Published in DiRROS: 24.06.2022; Views: 804; Downloads: 594
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103. Razvoj avtologne tumorske vakcine pripravljene z obsevanjemTinkara Remic, Gregor Serša, Katja Uršič Valentinuzzi, Kristina Levpušček, Urša Lampreht Tratar, Maja Čemažar, Urška Kamenšek, 2022, published scientific conference contribution abstract Keywords: onkološka cepiva, tumorski antigeni, eksperimentalna onkologija
Published in DiRROS: 17.06.2022; Views: 724; Downloads: 202
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104. Izločanje dejavnika imunogene celične smrti HMGB1 iz celičnih linij se povečuje z dozo obsevanjaUrša Kešar, Tanja Jesenko, Boštjan Markelc, Katja Uršič Valentinuzzi, Maja Čemažar, Primož Strojan, Gregor Serša, 2022, published scientific conference contribution abstract Keywords: ionizirajoče sevanje, geni, eksperimentalna onkologija
Published in DiRROS: 17.06.2022; Views: 753; Downloads: 197
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106. Prehrana po delni ali popolni odstranitvi želodcaDenis Mlakar-Mastnak, Eva Justin, 2021, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: požiranje, motnje, prehranska podpora
Published in DiRROS: 20.05.2022; Views: 811; Downloads: 246
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110. Priprava in testiranje tumorske vakcine z obsevanjemTinkara Remic, Gregor Serša, Maja Čemažar, Katja Uršič Valentinuzzi, Kristina Levpušček, Urška Kamenšek, 2021, published scientific conference contribution Keywords: genski elektroprenos, obsevanje, tumorska vakcina
Published in DiRROS: 01.04.2022; Views: 649; Downloads: 205
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