View clinical trials related to Lung Neoplasms.
Filter by:This pilot phase II trial studies how well EF5 works in measuring lack of tumor oxygen, hypoxia, in patients with stage I-III non-small cell lung cancer. EF5 may be effective in measuring the lack of oxygen in lung tumors and may allow doctors to plan better treatment.
Lung cancer is the second most commonly diagnosed cancer in the United Kingdom, accounting for 22% of cancer deaths. The main treatments for lung cancer are surgery, radiotherapy or chemoradiotherapy. Current methods, for assessing lung function in lung cancer patients i.e. spirometry and gas transfer are inadequate. We aim to develop a new technique capable of describing regional lung abnormality using hyperpolarized xenon gas MRI. The study will involve 50 patients diagnosed with lung cancer considered suitable for radical radiotherapy or chemoradiotherapy. Participants will be offered hyperpolarized Xe129 MR at baseline, two weeks after commencement of radiotherapy schedules and four followup visits over one year posttreatment. Patients will undertake extensive study measures at baseline and followup visits, including chest CT scans, ventilation/perfusion nuclear medicine scans, gadolinium enhanced MRI scans, pulmonary function tests, breathlessness scores, radiotherapy induced lung toxicity assessments and exercise testing. Participation in these full tests takes a day, allowing patients time to rest between tests and allowing for a period of observation following the final hyperpolarized xenon scan. The investigators will correlate baseline hyperpolarized Xe129 MR imaging with spirometry and breathlessness scores to determine if tolerance for radiotherapy is better predicted by hyperpolarized Xe129 MR imaging. The investigators will evaluate changes in hyperpolarized Xe129 MR imaging before and after radiotherapy (RT) to determine if it provides better monitoring of response compared with spirometry. The study will take place at the Churchill Hospital, Oxford University Hospitals National Health Service Trust and will be funded by the National Institute for Health Research Oxford Biomedical Research Centre. Hyperpolarized Xe129 MR imaging has the potential to inform individual suitability for radiotherapy schedules better than the investigations used currently. In addition, hyperpolarized Xe129 MR imaging has the potential for better monitoring of treatment response and improved detection of radiation induced lung injury, invaluable to treating patients with radiation induced injury.
Study comparing two regimens of nab-paclitaxel and carboplatin combination in elderly subjects (≥ 70 years old) with advanced NSCLC
After curative lung cancer surgery, there is a risk of recurrence of the primary cancer, or development of a new cancer. Historically, patients who have undergone curative lung cancer surgery have been monitored with chest radiographs (CXR). Unfortunately, 70% of such patients still die of lung cancer. As a result, there has been interest in other methods of surveillance in order to detect recurring or new cancers earlier and have more success in treating them. One such technique is Low Dose Computed Tomography (LDCT), which is currently the standard of care and surveillance at this institution. This pilot study aims to determine whether regimented, intensive, short interval LDCT surveillance leads to higher rates of detection and treatment of recurring lung cancers. The study group will be followed up according to a regimented surveillance program using LDCT. The study group will be compared to a group of historical controls whose follow up after surgery was not standardized, but rather left up to the discretion of the individual surgeon. If the results of this study show improvements in detection and treatment of recurrent cancers, it will allow for a larger trial to study the effects of the LDCT surveillance program on lung cancer survival. The study question aims to determine whether for survivors after curative surgery for Stage I and Stage II lung cancer, a structured Surveillance Program with Low Dose CT can increase the rate of detection and treatment of recurring or new cancers when compared to historical non-structured surveillance with CXR. This study will also determine if it is warranted to pursue a larger scale randomized controlled trial to further investigate optimal LDCT surveillance follow-up intervals and long-term lung cancer survival.
After any surgery, there is a chance of complications. After lung surgery to remove tumours, there is a particularly high chance of a person developing an infection or needing help breathing, called post operative pulmonary complications. Currently, the risk of these complications is reduced through the completion of light physical and deep breathing exercises and walking around as soon as possible after surgery. Another possible way of helping these patients is to use a small device called an Incentive Spirometer to encourage and measure deep breathing. This study wants to compare how often postoperative pulmonary complications happen after major lung surgery between a group completing the exercises alone and a group using the Incentive spirometer in addition to the exercises. It is hoped that the combined therapy will reduce the amount of time patient must stay in hospital, have fewer complication events and have fewer patients re-admitted back into the hospital after they go home, so that patients overall have better outcomes.
Given the role of mTOR signaling and probable synergistic activity of combining sirolimus and metformin in patients with advanced solid tumors, the investigators hypothesize that: 1. The combination of metformin plus sirolimus will result in reduction of p4EBP1, p70S6K and pAKT more than sirolimus alone in peripheral blood T cells (PBTC). 2. The combination of metformin plus sirolimus will result in decreased levels of serum biomarkers including fasting insulin, C-peptide, glucose, triglycerides, LDH, IGF-1, IGF-1R, IGF-BP and leptin, but an increase in adiponectin in peripheral blood. 3. Expression of active forms of AMPK, mTOR, PI3K, PTEN loss, AKT, LKB1, P62, LC3, and/or ULK1 in the tumor tissue (original pathology) will be predictive of response to combination therapy. This will be an exploratory hypothesis for this study. 4. Sirolimus induced toxicity, especially hyperglycemia and hypertriglyceridemia, will be mitigated by combining sirolimus with metformin. 5. Metformin plus sirolimus will have promising anti-cancer activity and this activity will correlate with decreases in the above biomarkers. This will be an exploratory hypothesis for this study.
Denutrition and Obesity are risk factors for perioperative surgical complications. In patient with cancer, incidence of denutrition is markedly increased. Surgical resection of cancer induces a high intensity cellular stress response and catabolism reinforcing the risk for perioperative denutrition. In this study, we thought to investigate the change in body composition during the perioperative period using anthropometric measurements and Bioelectrical Impedance Analysis (BIA).
A Phase I, Open-Label, Multicentre Study to Assess the Safety, Tolerability, PK and Preliminary Anti-tumor Activity when given as a monotherapy of Tremelimumab or Tremelimumab in combination with MEDI4736 in Japanese Patients with Advanced Solid Malignancies, and when given as a monotherapy of tremelimumab in Second- or Third-line Treatment of Japanese Subjects with Unresectable Pleural or Peritoneal Malignant Mesothelioma
Stereotactic ablative radiotherapy (SABR) is a new radiation treatment that delivers high-dose, precise radiation to small tumors in 1-3 weeks of treatment. The study combines SABR and surgery to treat non-small cell lung cancer. SABR will be done first, with surgery done approximately 10 weeks later. There will be some extra imaging done before and after the SABR. The purpose of this study is to determine how effective SABR is in killing the cancer cells, and if SABR can help make surgery more effective.
This multicenter, retrospective and prospective observational, cohort study will examine the effect of second-line Tarceva treatment on long response in non-small cell lung cancer (NSCLC) participants with wild type or unknown EGFR status. Participants will be observed from the start of treatment for 8 months or until death. The extension of the retrospective versus prospective observation will depend on the lag between the date of the participant enrollment and the date of beginning of erlotinib therapy.