TY - JOUR A1 - Altieri, Barbara A1 - La Salvia, Anna A1 - Modica, Roberta A1 - Marciello, Francesca A1 - Mercier, Olaf A1 - Filosso, Pier Luigi A1 - de Latour, Bertrand Richard A1 - Giuffrida, Dario A1 - Campione, Severo A1 - Guggino, Gianluca A1 - Fadel, Elie A1 - Papotti, Mauro A1 - Colao, Annamaria A1 - Scoazec, Jean-Yves A1 - Baudin, Eric A1 - Faggiano, Antongiulio T1 - Recurrence-free survival in early and locally advanced large cell neuroendocrine carcinoma of the lung after complete tumor resection JF - Journal of Personalized Medicine N2 - Background: Large Cell Neuroendocrine Carcinoma (LCNEC) is a rare subtype of lung cancer with poor clinical outcomes. Data on recurrence-free survival (RFS) in early and locally advanced pure LCNEC after complete resection (R0) are lacking. This study aims to evaluate clinical outcomes in this subgroup of patients and to identify potential prognostic markers. Methods: Retrospective multicenter study including patients with pure LCNEC stage I-III and R0 resection. Clinicopathological characteristics, RFS, and disease-specific survival (DSS) were evaluated. Univariate and multivariate analyses were performed. Results: 39 patients (M:F = 26:13), with a median age of 64 years (44–83), were included. Lobectomy (69.2%), bilobectomy (5.1%), pneumonectomy (18%), and wedge resection (7.7%) were performed mostly associated with lymphadenectomy. Adjuvant therapy included platinum-based chemotherapy and/or radiotherapy in 58.9% of cases. After a median follow-up of 44 (4–169) months, the median RFS was 39 months with 1-, 2- and 5-year RFS rates of 60.0%, 54.6%, and 44.9%, respectively. Median DSS was 72 months with a 1-, 2- and 5-year rate of 86.8, 75.9, and 57.4%, respectively. At multivariate analysis, age (cut-off 65 years old) and pN status were independent prognostic factors for both RFS (HR = 4.19, 95%CI = 1.46–12.07, p = 0.008 and HR = 13.56, 95%CI 2.45–74.89, p = 0.003, respectively) and DSS (HR = 9.30, 95%CI 2.23–38.83, p = 0.002 and HR = 11.88, 95%CI 2.28–61.84, p = 0.003, respectively). Conclusion: After R0 resection of LCNEC, half of the patients recurred mostly within the first two years of follow-up. Age and lymph node metastasis could help to stratify patients for adjuvant therapy. KW - neuroendocrine tumor KW - LCNEC KW - pulmonary cancer KW - prognostic marker KW - prognosis KW - survival KW - lymph nodes KW - age KW - surgery KW - adjuvant therapy Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-304000 SN - 2075-4426 VL - 13 IS - 2 ER - TY - JOUR A1 - Herbert, Saskia-Laureen A1 - Hirzle, Paula A1 - Bartmann, Catharina A1 - Schlaiß, Tanja A1 - Kiesel, Matthias A1 - Curtaz, Carolin A1 - Löb, Sanja A1 - Wöckel, Achim A1 - Diessner, Joachim T1 - Optimized process quality in certified breast centers through adherence to stringent diagnostic and therapeutic algorithms effects of structural as well as socio-demographic factors on start of therapy JF - Archives of Gynecology and Obstetrics N2 - Purpose An increasing incidence of breast cancer can be observed worldwide. Since a delay of therapy can have a negative impact on prognosis, timely cancer care is an important quality indicator. By receiving treatment at a certified breast cancer center, the patient has the best chance of treatment in accordance with guidelines and the best prognosis. The identification of risk factors for a delay of therapy is of central importance and should be the basis for a continuous optimization of treatment at breast cancer centers. Methods This retrospective study included women with breast cancer (primary diagnosis, relapse, or secondary malignancy) at the University Hospital Würzburg in 2019 and 2020. Data were retrieved from patients’ records. Correlations and regression analyses were performed to detect potential risk factors for treatment delay. Results Patients who received the histological confirmation of breast cancer at an external institution experienced a later therapy start than those patients who received the histological confirmation at the University Hospital Würzburg itself. (35.7 vs. 32.2 days). The interval between histological confirmation and the first consultation at the University Hospital Würzburg correlated statistically significant with age, distress and distance to the hospital. Conclusion Patients with an in-house diagnosis of breast cancer are treated more quickly than those whose diagnosis was confirmed in an external institution. We identified factors such as increased age, greater distance to the hospital as well as increased distress to prolong the time until start of oncological treatment. Intensified patient care should be offered to these subgroups. KW - breast cancer KW - delay of therapy KW - prognosis KW - quality of care Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-324057 VL - 307 IS - 4 ER - TY - JOUR A1 - Schulmeyer, Carla E. A1 - Fasching, Peter A. A1 - Häberle, Lothar A1 - Meyer, Julia A1 - Schneider, Michael A1 - Wachter, David A1 - Ruebner, Matthias A1 - Pöschke, Patrik A1 - Beckmann, Matthias W. A1 - Hartmann, Arndt A1 - Erber, Ramona A1 - Gass, Paul T1 - Expression of the immunohistochemical markers CK5, CD117, and EGFR in molecular subtypes of breast cancer correlated with prognosis JF - Diagnostics N2 - Molecular-based subclassifications of breast cancer are important for identifying treatment options and stratifying the prognosis in breast cancer. This study aimed to assess the prognosis relative to disease-free survival (DFS) and overall survival (OS) in patients with triple-negative breast cancer (TNBC) and other subtypes, using a biomarker panel including cytokeratin 5 (CK5), cluster of differentiation 117 (CD117), and epidermal growth factor receptor (EGFR). This cohort–case study included histologically confirmed breast carcinomas as cohort arm. From a total of 894 patients, 572 patients with early breast cancer, sufficient clinical data, and archived tumor tissue were included. Using the immunohistochemical markers CK5, CD117, and EGFR, two subgroups were formed: one with all three biomarkers negative (TBN) and one with at least one of those three biomarkers positive (non-TBN). There were significant differences between the two biomarker subgroups (TBN versus non-TBN) in TNBC for DFS (p = 0.04) and OS (p = 0.02), with higher survival rates (DFS and OS) in the non-TBN subgroup. In this study, we found the non-TBN subgroup of TNBC lesions with at least one positive biomarker of CK5, CD117, and/or EGFR, to be associated with longer DFS and OS. KW - early breast cancer KW - therapy KW - prognosis KW - CK5 KW - CD117 KW - EGFR KW - triple-negative breast cancer Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-304987 SN - 2075-4418 VL - 13 IS - 3 ER -