View clinical trials related to Non-Small Cell Lung Cancer.
Filter by:To study the efficacy of sintilimab combined with anlotinib for perioperative non-small cell lung cancer. To explore the clearance effect of sintilimab combined with anlotinib for postoperative adjuvant therapy based on evaluating minimal residual disease.
Liquid biopsy is emerging as an essential tool in tumor monitoring and a potential alternative and supplement to tissue biopsy for tumor genotyping, especially in relapsed or metastatic diseases. Liquid biopsy methods for detecting T790M in ctDNA can be qualitative or quantitative, including amplification refractory mutation system PCR (ARMS-PCR), digital droplet polymerase chain reaction (ddPCR), and next generation sequencing (NGS)-based methods. Comparison of multiple detecting platform for EGFR mutations in plasma samples has been undertaken in studies to determine the most feasible assay in clinical practice. In this study, we will investigate the usefulness of ddPCR for quantitative detection of EGFR T790M mutation in peripheral blood, and compared the utility of ddPCR and NGS for guiding decisions regarding osimertinib therapy in NSCLC patients who had develop resistance to first- or second generation EGFR-TKIs.
Molecular residual disease (MRD) has strong relationship with clinical outcome in multiple solid tumors. Here, the investigators try to verify the negative predictive value of undetectable MRD, which is considered as a superior prognostic factor for resected NSCLC patients, and not requiring excessive adjuvant therapy. Stage IB-IIIA resected NSCLC patients with landmark and longitudinal undetectable MRD are enrolled and under close surveillance in this study.
This study investigates fluorine-18-AlphaVBeta6-BP ([18F]-αvβ6-BP) as a Positron Emission (PET) imaging agent in Non-Small Cell Lung Cancer (NSCLC) patients with brain metastases. Investigators hypothesize that [18F]-αvβ6-BP PET/Computed Tomography (CT) is a sensitive tool for disease assessment in patients with metastatic NSCLC, including those with brain metastases.
Lung cancer represents the most frequent neoplastic disease worldwide, with an annual incidence of over 2 million cases, which represents 11.6% of all cancer diagnoses. Further, it constitutes the main cause of cancer-related deaths. Among the lung cancer types, non-small cell lung cancer represents 80-85% of cases, and the majority of patients are diagnosed with locally advanced or metastatic disease, and 5-year survival rates remain discouraging in most world regions, ranging from 8-18%. Advances in molecular biology have led to the discovery of several molecular targets and development of targeted therapy for patients with specific molecular subtypes of NSCLC. One of the most widely studied is the epidermic growth factor receptor (EGFR), which has been long recognized as a key modulator for specific tumor cell functions, and thus it has been used in drug development strategies. Mutations in the EGFR gene are reported in 15% of all NSCLC cases, though incidence varies widely and in Mexico up to 34% of patients present with tumors with EGFR mutations. Treatment of patients with tumors with these characteristics is based on specific tyrosine kinase inhibitors (TKIs), achieving higher objective response rates and improved progression-free survival (PFS) compared with chemotherapy-based schemes. Nonetheless, despite the initial response, most patients treated with TKIs will eventually develop resistance mechanisms and present progressive disease. Consequently, the development of novel strategies to overcome TKI resistance and improve PFS of patients with NSCLC with epidermic growth factor receptor mutations (EGFRm) is priority. Up to 30% of patients with NSCLC present with somatic mutations in the liver kinase B1 (LKB1) gene, which acts as a tumor suppressor through inhibition of mammilian target of rapamycin (mTOR). In a study which included 24 patients with LKB1 expression who received treatment with metformin + TKIs, overall survival was improved significantly, and therefore it is important to evaluate LKB1 expression in addition to mutations which could be related with treatment response in patients given metformin plus antineoplastic agents. LKB1 can activate AMP-activated protein kinase (AMPK) signaling through specific phosphorylations at aminoacid residues. AMPK can regulate cell cycle, cell proliferation and cell survival in NSCLC. Recently, the loss of expression of LKB1 has been associated with a reduced activation in AMPK using in vivo models, and increase in tumor necrosis after treatment with bevacizumab. The expression of AMPK has also been evaluated in NSCLC, a study which included 99 samples concluded that increased AMPK expression was associated with worse overall survival. Nonetheless, the association between AMPK expression and metformin treatment has not been ascertained. Metformin is a biguanide used as treatment for type 2 diabetes. Additionally, several studies have identified a reduced incidence and mortality from diverse neoplasms in patients treated with metformin. In vitro studies have shown that metformin is cytotoxic in lung adenocarcinoma cells, producing a cell cycle arrest at G0 and G1, and it inhibits resistance to TKIs induced by Epithelial-Mesenchymal transition (EMT). Retrospective trials have also provided evidence as to the benefit of metformin in patients undergoing treatment for NSCLC. Several prospective trials have evaluated the concurrent use of metformin plus TKIs for patients with lung adenocarcinoma, though results have been controversial. This randomized, phase 3 study will evaluate the PFS in patients with NSCLC with EGFR mutations undergoing treatment with TKIs plus placebo vs. TKIs plus metformin.
This is a prospective, single arm study to investigate the efficacy and safety furmonertinib 80mg/d as adjuvant treatment for 3 years post surgery of stage IA with high-risk factors and stage IB non-small cell lung cancer. A total of 114 patients would be enrolled. The primary endpoint is the disease-free survival rate at 3 years.
This study is a randomized, active control, open-label, phase 2 trial. Erlotinib-treated NSCLC patients will be screened for Globo H, and only Globo H+ (H score ≥ 100) subjects are eligible for the study. Eligible subjects who have been treated with 3±1 months of first-line erlotinib and have achieved stable disease (SD) or partial response (PR) status will be randomized in the ratio of 1:1 to receive erlotinib alone or erlotinib plus OBI-833/OBI-821 therapy.
The study is designed as a non-randomized Phase 2 clinical intervention study. The study will include patients with disseminated Non-Small Cell Lung Carcinoma (NSCLC) which are eligible for first line of systemic treatment with immune checkpoint inhibitors and platinum-based chemotherapy (PDL1 less than 50%). Patients will receive palliative radiotherapy to multiple sites (2 to 5 sites) prior to systemic treatment. Results of treatment will be compared to historical cohort of patients treated only with systemic therapy.
This is a first-in-human, Phase I, open-label, dose-escalation and expansion study designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary efficacy of PT199 (an Anti-CD73 mAb) alone and in combination with a PD-1 inhibitor, in patients with locally advanced or metastatic solid tumors that have progressed after all available standard therapy or for which standard therapy has proven to be ineffective, intolerable, or is considered inappropriate.
In this open-label, single-arm, phase 2 study, 40 eligible patients with EGFR mutated stage IIIA-IIIB resectable NSCLC will be recruited to receive furmonertinib for 9 weeks combined with cisplatin/pemetrexed for 3 cycles (21 d/cycle) as neoadjuvant therapy before radical surgery. Radiological and pathological evaluations will be performed before and after the neoadjuvant therapy to assess the efficacy of treatment. Adverse events during neoadjuvant therapy, disease and survival status will also be collected in the study.