View clinical trials related to Lung Neoplasms.
Filter by:The BCCA Oncopanel is a clinical assay being developed to determine genotype status of a prospectively defined set of genes. The purpose of this pilot study is to assess the feasibility and effect on clinical-decision-making of the Oncopanel test. Eligible patients are those with advanced lung, colorectal, melanoma and GIST cancers and patients with diagnosed malignancies being considered for clinical trials.
The purpose of this study is to develop an ultra sensitive assay of mutation detection on circulating tumor DNA (ctDNA) for treatment, diagnosis and monitoring disease progression of Non-Small Cell Lung Cancer (NSCLC).
Patients suffering from histologically or cytologically confirmed stage IV lung or breast cancer with progressive or recurrent brain metastases after prior external beam radiotherapy will receive treatment with cabazitaxel until progression of brain metastases (BM) or unacceptable toxicity.
Thioredoxin reductase plays an critical role in lung cancer patients, in vitro study showed that, ethaselen, specific inhibitor of thioredoxin reductase, could inhibit lung cancer cell growth and induce apoptosis. In China, phase 1 clinical trials of ethaselen showed that 1200 mg dose ethaselen could be well tolerated, in pre-clinical study we found that, approximately 50% non-small cell lung cancers harbored high thioredoxin reductase expression(IHC result ++ or +++), phase 1a/b of ethaselen had finished in 2008, the result showed that 1200mg ethaselen per day was safety and tolerated by Chinese malignant tumor patients.In pre-clinical research, our group found that, elevated of thioredoxin reductase activity was associated with the expression of thioredoxin reductase tested by immunohistochemistry, which means high expression of this enzyme may be a favourite predicted factor of ethaselen, the specific inhibitor of thioredoxin reductase.
This is a 2-part study in patients with epidermal growth factor receptor mutation positive (EGFRm+) non-small cell lung cancer (NSCLC) whose disease has progressed on treatment with an epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitor (TKI): Part A will determine the effect of food on the pharmacokinetics (PK) of AZD9291; Part B will allow patients further access to AZD9291 and will provide for additional safety data collection. Part A is a randomised, open-label, 2 treatment period crossover study in which patients will each receive a single oral dose of AZD9291 (1 x 80 mg tablet) at breakfast time (approximately 0800) in each of 2 treatment periods (once immediately following a high fat meal [fed], and once in the fasted state [fasted]), with a washout period of 9 days between doses. Approximately 38 patients are planned to be enrolled and dosed; at least 30 evaluable patients will be required to complete Part A (ie, the last PK sample in Treatment Period 2 [TP 2] has been collected). Additional patients may be enrolled to allow for at least 30 evaluable patients
The patients carrying a complicated primary lung cancer brain metastases die in less than 3 months of delay disease in the absence of treatment. The median survival of these patients is approximately six months when the treatment associated with radiotherapy chemotherapy based on cisplatin is now the standard treatment. In most studies the patients die of their brain disease in one case only two, so it is likely that some patients do not require brain irradiation (prognosis in this case is linked to extra-cerebral disease ). The benefits for patients in group B (without systematic irradiation) are not to suffer the side effects of this radiation. The risks are in the same group to see brain metastases become symptomatic. The role of cerebral radiotherapy in the patients treated with chemotherapy is unclear: should all patients be irradiated systematically (since the "reference" treatment is involved and with the aim of obtaining better control of the brain lesions and maintaining a better neurological status) or should only the patients showing cerebral progression be irradiated (avoidance of possibly useless brain radiotherapy and its side effects). The aim of this study is to better determine the position of cerebral radiotherapy in this context. Main objective: determine whether there is a difference in terms of progression-free survival between a therapeutic strategy with initial systematic brain radiotherapy followed by chemotherapy cis-platine/alimta + / - Bevacizumab and strategy with an initial chemotherapy cis-platine/alimta + / - Bevacizumab associated with brain radiotherapy only in cases of cerebral progression in patients with NSCLC with asymptomatic brain metastases
Aprepitant is an oral neurokinin-1(NK-1) antagonist which is widely used for the prevention of chemotherapy-induced nausea and vomiting(CINV), it is metabolized by CYP34A, however, up to now it was still unknown the CINV control rate of aprepitant in Chinese non-small cell lung cancer(NSCLC) patients, we hypothesis that CYP3A4 and NK-1 polymorphism would influence aprepitant plasma concentration, which may lead to the individual difference of CINV control rate.
In addition to their role in allergic inflammation, mast cells are often found at the site of tumors. They have been attributed both to pro- and anti-tumorigenic roles depending on the tumor type. Secretion of mast cell mediators such as histamine, tryptase, fibroblast growth factor (b-FGF), vascular endothelial growth factor (VEGF) and interleukin-8 (IL-8) can enhance tumor growth and angiogenesis while TNF-a and heparin act as tumor suppressors. The non-small cell lung cancer constitutes the majority of cases of lung cancer. In lung cancer, mast cell numbers correlate with tumor angiogenesis and poor prognosis. In this work, we are interested to determine the factors in lung cancer microenvironment that attribute to mast cell activation. Beside the tumor cells themselves, the cancer microenvironment includes other cells such as fibroblasts. The fibroblasts arising from tumor stroma, called cancer-associated fibroblasts (CAFs), undergo activation, and have different feature compared to normal fibroblasts (NFs). In this work we are interested to determine whether CAF cells derived from lung tumors, together with the lung cancer cells, or microvesicles-derived from these cells, are able to stimulate mast cells to degranulate and/ or to release various cytokines and chemokines. For this propose, during surgery of patients with lung cancer, we will take unnecessary sample from the cancer and from normal area for purification of CAF or normal fibroblast cells. Those cells will be co-cultured with both lung cancer cell line (A-549) or microvesicles-derived from these cells, and human mast cell line (LAD2). Supernatants will be collected for determine degranulation and cytokine release from these mast cells.
This is a study to investigate the potential clinical benefit of roniciclib when given in combination with chemotherapy Carboplatin / Etoposide or Cisplatin / Etoposide as first line treatment in patients with extensive disease small cell lung cancer. Approximately 140 patients will be randomized (1:1) to receive treatment with either roniciclib or placebo in combination with chemotherapy. Roniciclib is an oral (i.e. taken by mouth) protein kinase inhibitor. A kinase inhibitor targets certain key proteins that are essential for the survival of the cancer cell. The growth of the tumor may be decreased by preventing these specific proteins from functioning. By specifically targeting these proteins, roniciclib in combination with chemotherapy may stop cancer growth. The primary endpoint (the most meaningful result to be tracked) of this study is based on the progression free survival, i.e. the time the disease is not worsening. The aim is to show that the therapy with roniciclib in combination with chemotherapy prolongs the time the disease is not worsening in this patient population compared to patients receiving placebo in combination with chemotherapy.
This is a 2 part study in patients with EGFRm+ non small cell lung cancer (NSCLC), whose disease has progressed on an EGFRm TKI, who are refractory or resistant to standard therapy. Part A will assess the effect of multiple oral doses of itraconazole on the single dose pharmacokinetic (PK) parameters of AZD9291. On completion of Part A, patients may continue to take AZD9291 tablets (Part B) following the collection of the 216 hour sample on Day 19 if they and the Investigator deem it appropriate, until such time as their disease progresses, the Investigator believes they are no longer deriving clinical benefit, or they stop taking AZD9291 for any other reason