Digital repository of Slovenian research organisations

Search the repository
A+ | A- | Help | SLO | ENG

Query: search in
search in
search in
search in

Options:
  Reset


Query: "author" (Tanja Čufer) .

1 - 10 / 100
First pagePrevious page12345678910Next pageLast page
1.
Real-world experience with capmatinib in MET exon 14-mutated non-small cell lung cancer (RECAP) : a retrospective analysis from an early access program
Oliver 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: 149; Downloads: 130
.pdf Full text (943,38 KB)
This document has many files! More...

2.
Immunotherapy for metastatic non-small cell lung cancer : real-world data from an academic Central and Eastern European center
Marija Ivanović, Lea Knez, Ana Herzog, Mile Kovačević, Tanja Čufer, 2021, original scientific article

Abstract: Background. Immunotherapy with immune checkpoint inhibitors (ICIs) recently became the standard treatment for patients with advanced non-small cell lung cancer (NSCLC). Here, we present the first results of a real-world observational study on the effectiveness of ICI monotherapy in patients with advanced NSCLC treated at a single academic center in a Central and Eastern European (CEE) country. Materials and methods. Overall, 66 consecutive patients with advanced NSCLC treated with ICIs in everyday clinical practice, either with first-line pembrolizumab (26 patients) or second-line atezolizumab, nivolumab, or pembrolizumab (40 patients), from August 2015 to November 2018, were included. All data were retrieved from a hospital lung cancer registry, in which the data is collected prospectively. Results. Included patients had a median age of 64 years, most were male (55%), 6% were in performance status >/=2, and 18% had controlled central nervous system metastases at baseline. In first-line, the median progression-free survival (mPFS) was 9.3 months, while the median overall survival (mOS) was not reached. The 1-year overall survival (OS) was 62%. In second-line, the mPFS and mOS were 3.5 months and 9.9 months, respectively, with a 1-year OS of 35%. In the overall population, adverse events of any grade were recorded in 79% of patients and of severe grade (3-4) in 12% of patients. Conclusion. The first real-world outcomes of NSCLC immunotherapy from a CEE country suggest comparable effectiveness to those observed in clinical trials and other real-world series, mainly coming from North America and Western European countries. Further data to inform on the real-world effectiveness of immunotherapy worldwide are needed.
Keywords: non-small cell lung carcinoma, immunotherapy, advanced non-small cell lung cancer, real-world data, Central Europe, Europe, Eastern Europe
Published in DiRROS: 12.10.2021; Views: 446; Downloads: 108
URL Link to file

3.
Bomo pri zdravljenju raka sledili dokazom (evidence-based medicine) ali ugledu (eminence-based medicine)?
Tanja Čufer, 1999, review article

Published in DiRROS: 07.07.2021; Views: 426; Downloads: 139
.pdf Full text (2,14 MB)

4.
Prikaz bolnice z rakom dojke s komentarji
Janez Lamovec, Tanja Čufer, Elga Majdič, Marko Snoj, 1998, professional article

Published in DiRROS: 06.07.2021; Views: 461; Downloads: 157
.pdf Full text (3,92 MB)

5.
Gene expression levels of the prolyl hydroxylase domain proteins PHD1 and PHD2 but not PHD3 are decreased in primary tumours and correlate with poor prognosis of patients with surgically resected non-small-cell lung cancer
Ana Koren, Matija Rijavec, Tomaž Krumpestar, Izidor Kern, Aleksander Sadikov, Tanja Čufer, Peter Korošec, 2021, original scientific article

Abstract: Background: Hypoxia correlates with poor prognosis in several cancer types, including lung cancer. Prolyl hydroxylase domain proteins (PHDs) play a role in cell oxygen sensing, negatively regulating the hypoxia-inducible factor (HIF) pathway. Our study aim was to evaluate PHD1, PHD2 and PHD3 mRNA expression levels in primary tumours and normal lungs of non-small-cell lung cancer (NSCLC) patients and to correlate it with selected regulators of HIF signalling, with clinicopathological characteristics and overall survival (OS). Methods: Tumour tissue samples were obtained from 60 patients with surgically resected NSCLC who were treated with radical surgery. In 22 out of 60 cases, matching morphologically normal lung tissue was obtained. PHD1, PHD2 and PHD3 mRNA expressions were measured using RT-qPCR. Results: The PHD1 and PHD2 mRNA levels in primary tumours were significantly decreased compared to those in normal lungs (both p < 0.0001). PHD1 and PHD2 expression in tumours was positively correlated (rs = 0.82; p < 0.0001) and correlated well with HIF pathway downstream genes HIF1A, PKM2 and PDK1. Decreased PHD1 and PHD2 were associated with larger tumour size, higher tumour stage (PHD1 only) and squamous cell carcinoma. Patients with low PHD1 and patients with low PHD2 expression had shorter OS than patients with high PHD1 (p = 0.02) and PHD2 expression (p = 0.01). PHD1 showed borderline independent prognostic values in multivariate analysis (p = 0.06). In contrast, we found no associations between PHD3 expression and any of the observed parameters. Conclusions: Our results show that reduced expression of PHD1 and PHD2 is associated with the development and progression of NSCLC. PHD1 could be further assessed as a prognostic marker in NSCLC.
Keywords: non-small-cell lung carcinoma, prognosis, non-small cell lung cancer, mRNA expression, prolyl hydroxylase domain proteins
Published in DiRROS: 21.05.2021; Views: 745; Downloads: 524
.pdf Full text (820,49 KB)
This document has many files! More...

6.
7.
Kako premagati izgubo las
Marija Velepič, Jožica Bostič-Pavlovič, Helena Drolc, Tanja Čufer, 1993, other monographs and other completed works

Keywords: rak (medicina), bolniki, kemoterapija, radioterapija, izpadanje las, nasveti
Published in DiRROS: 29.04.2021; Views: 570; Downloads: 187
.pdf Full text (3,38 MB)

8.
Kako olajšamo težave ob zdravljenju s kemoterapijo
Marija Velepič, Jožica Bostič-Pavlovič, Helena Drolc, Tanja Čufer, 1993, dictionary, encyclopaedia, lexicon, manual, atlas, map

Keywords: rak (medicina), kemoterapija, bolniki, nasveti
Published in DiRROS: 29.04.2021; Views: 497; Downloads: 172
.pdf Full text (2,68 MB)

9.
Prognostic impact of PD-1 and PD-L1 expression in malignant pleural mesothelioma : an international multicenter study
Luka Brčić, Thomas Klikovits, Zsolt Megyesfalvi, Berta Mosleh, Katharina Sinn, Richard Hritcu, Viktoria Laszlo, Tanja Čufer, Aleš Rozman, Izidor Kern, Katja Mohorčič, 2021, original scientific article

Abstract: Background: Programmed cell death 1/programmed death ligand 1 (PD-1/PD-L1) immune-checkpoint blockade is a promising new therapeutic strategy in cancer. However, expression patterns and prognostic significance of PD-L1 and PD-1 are still controversial in human malignant pleural mesothelioma (MPM). Methods: Formalin-fixed paraffin-embedded (FFPE) tumor samples from 203 MPM patients receiving standard treatment without immunotherapy were collected from 5 European centers. PD-L1 and PD-1 expression of tumor cells (TCs) and tumor-infiltrating lymphocytes (TILs) were measured by immunohistochemistry and correlated with clinical parameters and long-term outcome. Results: High (>10%) PD-L1 TC and PD-1 TILs expressions were found in 18 (8%) and 39 (24%) patients, respectively. PD-L1 was rarely expressed by TILs [>/=1%, n=13 (8%); >10%, n=1]. No significant associations were found between the PD-L1 or PD-1 expression of TCs or TILs and clinicopathological parameters such as stage or histological subtype. Notably, patients with high (>10%) TC-specific PD-L1 expression exhibited significantly worse median overall survival (OS) (6.3 vs. 15.1 months of those with low TC PD-L1 expression; HR: 2.51, P<0.001). In multivariate cox regression analysis adjusted for clinical parameters, high TC PD-L1 expression (>10%) proved to be an independent negative prognostic factor for OS (HR: 2.486, P=0.005). There was no significant correlation between PD-L1 or PD-1 expression of TILs and OS. Conclusions: In this multicenter cohort study, we demonstrate that high (>10%) PD-L1 expression of TCs independently predicts worse OS in MPM. Further studies are warranted to investigate the value of PD-L1/PD-1 expression as a marker for treatment response in MPM patients receiving immunotherapy.
Keywords: mesothelioma - anatomy and histology - analysis, 1malignant pleural mesothelioma, programmed death-ligand 1, programmed cell death 1, PD-L1
Published in DiRROS: 31.03.2021; Views: 751; Downloads: 351
URL Link to file

10.
Kaj lahko o raku izvemo na internetu?
Tanja Čufer, 2001, professional article

Published in DiRROS: 21.01.2021; Views: 574; Downloads: 149
.pdf Full text (130,36 KB)

Search done in 0.57 sec.
Back to top