View clinical trials related to Lung Cancer.
Filter by:PD1, as an immune checkpoint inhibitor, has provided a new therapeutic approach for patients with cancer, including patients. Although immunotherapy has proven effective, most patients do not benefit from it because of a large proportion which developing primary and acquired resistance. However, there is still a lack of accurate and effective molecular biomarkers to accurately evaluate the drug resistance of patients treated with immune checkpoint inhibitors (ICI), so as to maximize the therapeutic effect in patients. Chromosomal instability (CIN) is one of the most prominent and common characteristics of solid tumors, accelerating the development of anti-cancer drug resistance, often leading to treatment failure and disease recurrence, which limits the effectiveness of most current treatments. Hence the aim of this study is to evaluate dynamic CIN continuously monitored in the blood of patients with lung cancer treated with ICIs with Ultrasensitive Chromosomal Aneuploidy Detection (UCAD) to establish a new molecular immune resistance evaluation index. Further, the correlation between the evolution of tumor cloning and ICI resistance in patients during treatment was analyzed based on the results of dynamic CIN detection. This not only evaluate the efficacy of the ICI treatment in real-time, but also enables better understanding and overcoming the resistance mechanism of immunotherapy in the future.
The clinical study of modern therapies on flora changing in blood, oral cavity, urethra and intestinal tract of patients with malignant tumors. The study is observational. Patients are diagnosed cancer based on pathology or cell biology. The sample of flora will be obtained from their blood, oral cavity, urethra and intestinal tract, mainly to study what modern therapies lead to the influence of microecological environment including diversity and abundance of bacteria in patients who received malignant tumors. Immunological examination and Blood biochemistry evaluation include the number ratio, activity and function of immune cell, the immune cell marker(CD3, CD4, CD8, etc), C-reactive protein(CRP), tumor necrosis factor(TNF), Inflammatory stimulant factor(IL-2, IL-6, etc), tumor marker(CEA, AFP, etc),etc. Clinical evaluation includes image data(CT/MRI), quality of life(QOL), no disease progression survival, total survival, objective disease remission rate, etc.
Objective: This study is to observe the safety and therapeutic effect of cryoablation combined with pd-1 antibody immunotherapy and anti-angiogenesis therapy in multiple primary lung cancer (MPLC) patients. Methods: In this study, 20 patients with MPLC who conform to the admission criteria are enrolled and began to receive treatment with Camrelizumab combined with Apatinib after cryoablation.
This trial studies how well a centralized care strategy works in improving the quality of smoking cessation and shared decision making among patients who smoke and are considering lung cancer screening. The centralized care strategy is a model where smokers eligible for lung cancer screening are referred to a dedicated tobacco treatment program where they receive both the shared decision-making and initiate smoking cessation counseling prior to their visit with a primary care provider. Utilizing the centralized care model may work better in helping people quit smoking and make informed decisions about lung cancer screening compared to usual care.
This is a single centre prospective six-week observational study to understand the prevalence and clinical relevance of abnormal ventilation of the lung (assessed by Technegas ventilation single photon emission computed tomography (V SPECT) and hyperpolarized 129Xe magnetic resonance imaging (MRI)), in the presence or absence of airway inflammation (assessed by sputum cell counts), in lung cancer patients prior to lung resection surgery.
This study is designed to evaluate clinical safety and diagnostic accuracy of the robotic-assisted bronchoscopy with biopsy performed with the Monarch™ Endoscopy Platform in a broad range of patients with pulmonary lesions.
The purpose of the study is to evaluate the efficacy and safety of transbronchial ICG and percutaneous hook-wire assisted Video-assisted thoracoscopic sublobar resection. In the control group, CT-guided percutaneous hook-wire preoperative localization will be used for surgical resection; In the experimental group, electromagnetic navigation bronchoscopy guided transbronchial ICG injection will be performed for localization before VATS.
Patients who have had curative treatment for lung cancer are at an increased risk of developing second primary lung cancers (and other cancers) over the next 10 years. Doctors need to develop better ways of monitoring patients during follow up so we can intervene as quickly as possible with further treatments. Measuring DNA in the blood which has come from the tumour, so called circulating tumour DNA (ctDNA), may be one way to do this.
This is a multi-center, multi-cohort, open-label, phase Ib/II study to evaluate the efficacy, safety, PK characteristics, immunogenicity and potential biomarkers of AK105 monotherapy in the patients with selected advanced solid tumors.
This is a phase I, dose escalating study evaluating the safety of combining talazoparib and low dose consolidative thoracic radiotherapy for small cell lung cancer patients. This study will also determine the maximum tolerated dose (MTD) of talazoparib in combination with low dose thoracic radiotherapy. Patients will start on talazoparib on day 1 of study intervention, and will continue to orally take talazoparib until the last day of radiation therapy. Up to 24 patients will be enrolled to the study, where the first 3 patients will start with a starting dose level of talazoparib is 0.5 mg PO once daily. This will increase to 1mg daily with each new cohort.