454 patients, aged 17-79 years, were operated on metastatic lung lesions during the period from 1970 to 2007 years. Overall 538 operations were performed, of them 40 bilateral lung resections, 33 patients were reoperated on the subject of recurrent lung metastases. Postoperative complications were registered in 44 (9,6%) patients. Lethality rate was 1,1%. Overall 5-year survival after solitary metastasis removal was 34,9+/-3,1%, after removal of several lesions the survival rate was 21,7+/-4,8%, and after operation on the subject of multiple lung metastasis the survival rate was 14,7+/-4,5%. The level of intrathoracic lymph nodes involvement and type of the performed surgery showed to be independent prognostic factors.
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J Drug Target
January 2025
Department of Pharmacology, Orotta College of Medicine and Health Sciences, Asmara University, Asmara, P.O. Box: 10549, Eritrea; (I.P).
Mutations that overexpress the epidermal growth factor receptor (EGFR) are linked to cancers like breast (15-20%), head and neck (10-15%), colorectal (5-8%), and non-small cell lung cancer (10-50%), especially in East Asian populations. EGFR activation stimulates "RAS/RAF/MEK/ERK, PI3K/Akt, and MAPK" pathways, which enhance cell division, survival, angiogenesis, and tumor growth while inhibiting apoptosis and metastasis. Secondary mutations (e.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Respiratory and Critical Care Medicine, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China.
China has implemented the "tiered medical services" policy since 2015, while there is a paucity of data evaluating the the current status of chronic obstructive pulmonary disease (COPD) management under the system. Characteristics and treatments from 11,905 COPD patients in 88 hospitals across different tiers in China were included and analyzed. We assessed the statistical significance of differences by one way analysis of variance (ANOVA) for continuous variables and with the chi-squared test for categorical variables.
View Article and Find Full Text PDFJ Immunother Cancer
January 2025
Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
Background: Siglec-E is an immune checkpoint inhibitory molecule. Expression of Siglec-E on the immune cells has been shown to promote tumor regression. This study aimed to develop an adenovirus (Ad) vaccine targeting Siglec-E and carbonic anhydrase IX (CAIX) (Ad-Siglec-E/CAIX) and to evaluate its potential antitumor effects in several preclinical renal cancer models.
View Article and Find Full Text PDFJ Thorac Oncol
January 2025
Department of Respiratory Medicine and Medical Oncology, Yokohama Municipal Citizen's Hospital, 1-1 Mitsuzawa-Nishi-machi, Kanagawa-ku, Yokohama 221-0855, Japan.
Introduction: Osimertinib is the first-line treatment for patients with non-small cell lung cancer (NSCLC) who have EGFR mutations and favorable performance status (PS). Despite increasing clinical data on osimertinib, evidence in patients with an impaired PS remains limited. Therefore, a multicenter phase II trial (OPEN/TORG2040) was conducted to evaluate the efficacy and safety of first-line osimertinib for patients with EGFR mutation-positive NSCLC and poor PS.
View Article and Find Full Text PDFJ Thorac Oncol
January 2025
Washington University School of Medicine, St. Louis, Missouri.
Introduction: The phase 2 TROPiCS-03 study evaluated the efficacy/safety of sacituzumab govitecan (SG) as second-line treatment in patients with previously treated extensive-stage small cell lung cancer (ES-SCLC).
Methods: TROPiCS-03 (NCT03964727) is a multicohort, open-label, phase 2 basket study in solid tumors, including ES-SCLC. Adults with ES-SCLC that progressed after one prior line of platinum-based chemotherapy and anti-programmed death-(ligand) 1 (PD-[L]1) therapy received SG 10 mg/kg on days 1 and 8 of a 21-day cycle.
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