Background/aim: Tumor biomarkers are used for diagnostics and follow-up monitoring of patients with non-small cell lung cancer (NSCLC). We focused on the predictive role of neuron-specific enolase (NSE) and thymidine [corrected] kinase (TK) in patients with advanced-stage NSCLC treated with epidermal growth factor tyrosine kinase inhibitors (EGFR-TKIs).
Patients And Methods: In a total of 163 patients with advanced-stage (IIIB or IV) NSCLC treated with EGFR-TKIs (erlotinib or gefitinib), pre-treatment levels of NSE and TK were measured.
Results: We observed significantly shorter progression-free (PFS) and overall survival (OS) in patients with high NSE levels (p=0.002; p=0.003) and also in those with high TK levels (p=0.026; p=0.020). The multivariate Cox proportional hazards model confirmed that high NSE is a strong independent predictive factor for short PFS (hazard ratio; HR=2.36; p=0.003).
Conclusion: High pre-treatment serum levels of NSE is an independent biomarker predicting poor outcome of patients with NSCLC treated with EGFR-TKIs.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Multimodal transesophageal echocardiography in the surgical resection of patients with hepatocellular carcinoma and inferior vena cava tumor thrombus.
J Gastrointest Oncol
December 2024
Department of Rheumatology, Fuzhou University Affiliated Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China.
Background: The incidence and mortality rate of hepatocellular carcinoma (HCC) are increasing globally. HCC with inferior vena cava tumor thrombus (HCCIVCTT) represents an advanced stage of the disease. Research suggests that for patients with advanced HCCIVCTT, liver resection combined with thrombectomy is a safe and feasible option that can provide moderate survival benefit.
View Article and Find Full Text PDFMolecular subtype of ovarian clear cell carcinoma: an analysis of 80 Chinese patients using the TCGA molecular classification of endometrial cancer.
BMC Cancer
January 2025
Department of Gynecologic Oncology, Fudan University Shanghai Cancer Centre, Shanghai, China.
Background: To assess the utility of the TCGA molecular classification of endometrial cancer in a well-annotated, moderately sized, consecutive cohort of Chinese patients with ovarian clear cell carcinoma (OCCC).
Methods: We performed DNA sequencing on 80 OCCC patients via a panel that contains 520 cancer-related genes. The TCGA molecular subtyping method was utilized for classification.
Progressive natural killer cell dysfunction in advanced-stage clear-cell renal cell carcinoma and association with clinical outcomes.
ESMO Open
January 2025
Yale Cancer Center, Yale School of Medicine, New Haven, USA. Electronic address:
Background: Natural killer (NK) cells are important contributors to antitumor immunity in clear-cell renal cell carcinoma (ccRCC). However, their phenotype, function, and association with clinical outcomes in ccRCC remain poorly understood.
Materials And Methods: We analyzed single-cell RNA sequencing data from 13 primary tumors, 1 localized tumor extension, and 1 metastasis from ccRCC patients at different clinical stages.
Self-affirmation intervention for patients newly diagnosed with advanced cancer: a preliminary efficacy trial.
J Psychosoc Oncol
January 2025
Internal Medicine, UAMS, Little Rock, Arkansas, USA.
Objective: Cancer diagnosis represents a life crisis. It remains unclear whether/what psychosocial intervention may enhance cancer patients' quality of life (QoL) during existential plight. This study aimed to examine preliminary efficacy of a brief writing intervention for patients newly diagnosed with advanced cancer with a focus on affirming personally important values and beliefs.
View Article and Find Full Text PDFShort-term outcome of hodgkin lymphoma patients and its prognostic factors in northeast peninsular Malaysia: A single centre experience.
Med J Malaysia
January 2025
Universiti Sains Malaysia, School of Medical Sciences, Department of Internal Medicine, Clinical Haematology Unit, 16150 Kubang Kerian, Kelantan, Malaysia.
Introduction: Hodgkin lymphoma (HL) is a hematopoietic malignancy characterized by the presence of Reed Sternberg cells, with generally favourable outcomes compared to other hematological malignancies. This study aims to determine the socio-demographic, clinical and treatment characteristics, as well as the short-term overall survival (OS) and progression-free survival (PFS) rates, of HL patients treated at Hospital Universiti Sains Malaysia (USM), a tertiary centre in northeast peninsular Malaysia.
Materials And Methods: We conducted a retrospective cohort study of HL patients treated from January 1, 2006, to December 31, 2018, with follow-up until December 31, 2021.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!