View clinical trials related to Oesophageal Cancer.
Filter by:Objective: To assess the safety and feasibility of the implementation of the esophageal multisegmented fully covered self-expandable metal stent (SEMS) for the palliation of patients with malignant dysphagia. Study design: Prospective observational nonrandomized clinical study. Study population: A total of 30 patients with malignant dysphagia will be included. Sample size calculation does not apply for this type of study. Intervention: All patients will be treated with the esophageal multisegmented fully covered SEMS. Primary end points: - Safety: complications and adverse events during follow-up with special attention to stent migration rates; - Efficacy: technical success of stent placement. Secondary end points: - Recurrent dysphagia including its cause; - Functional outcome: Ogilvie dysphagia score and WHO performance score (measured at baseline, 2 weeks and every 4 weeks until death/stent removal, or until a maximum of 6 months follow-up); - Tissue ingrowth or overgrowth (measured endoscopically every endoscopic evaluation during follow-up); - Pain related to esophageal stent.
Explore the randomized, controlled, double-blind design targeted for the final clinical trial to assess the acceptability of interventions and clinical outcome measures and to provide data making it possible to estimate the parameters necessary for the preparation, modification or even abandonment of the final study.
The overarching aim of the programme 'Stimulating evidence based, personalized and tailored information provision to improve decision making after oesophagogastric cancer diagnosis' (SOURCE) is to provide oesophagogastric cancer patients at all disease stages with evidence based and personalized information about survival, treatment-related side-effects and/or complications and health related quality of life, tailored to patients' specific information needs, to facilitate informed decision making about treatment and thereby optimize personal care and outcomes. For this purpose the Source tool and training were designed. The Source tool is a prediction model based website to be used by care givers for informing patients about the outcomes of treatment. The Source training for care givers is designed to learn care givers how to inform patients effectively, especially about the outcomes of treatment.
This study aims to determine whether a breath test could be used for early detection of oesophageal cancer and Barrett's high grade dysplasia. Patients who are attending for a planned gastroscopy or who are scheduled to undergo elective resection of histologically confirmed early stage oesophageal adenocarcinoma or dysplasia will be approached to provide a breath sample. Multi platform mass spectrometry analysis will be performed to establish volatile biomarkers that can discriminate between early stage (T1) oesophageal cancer/ Hight grade dysplasia from non cancer healthy controls/non dysplastic Barrett's cancer.
Radiotherapy improves locoregional control and survival of thoracic tumour patients. However, the associated exposure of normal tissues, often leads to side effects and possibly even reduces survival. Indeed, there is growing evidence that overall survival after radiotherapy for lung and oesophageal cancer is related to the radiation dose to heart and lungs. This suggests that thoracic radiotherapy causes mortality, which is currently not recognized as radiation-induced toxicity. So the question arises how to explain this treatment-related mortality. Interestingly, Ghobadi et al demonstrated in rats that thoracic irradiation can lead to pulmonary hypertension (PH). Histopathological analysis showed that radiation-induced PH closely resembles the pulmonary arterial hypertension (PAH) subtype. Moreover, in a clinical pilot study we confirmed early signs of PH including dose-dependent reductions in blood flow towards the lungs in radiotherapy patients. In general PH significantly affects survival. Moreover, the PAH subtype is the most-rapidly progressive and lethal subtype. However, medical treatment can significantly slow down PAH progression, providing opportunities for secondary prevention. Yet, hard evidence that radiation-induced PH is a clinically relevant phenomenon in patients treated for thoracic tumours, is lacking.
The RESTORE II randomized controlled trial will examine the efficacy of a 12 week multidisciplinary rehabilitation program consisting of supervised and home-based exercise,1:1 dietetic counselling, and group education sessions for survivors of upper gastrointestinal cancer, namely cancers of the oesophagus, stomach, pancreas, and liver.
Gastric and oesophageal (OG) cancer associated with poor long term outcome as overall less than 25% of patients survive for more than 5 years due to late recognition of the disease. Growing evidence suggests an important role for bacteria in OG cancer and gastro esophageal reflux disease (GORD) development. About 1 in 10 people suffer from GORD and this one of the most common conditions leading to gastric and oesophageal cancer. In GORD surgical therapy is the most successful preventing cancer but around 85% of patient experience complications afterwards. Acid suppressing medications are reducing the risk of oesophageal cancer but equally increasing the risk of gastric cancer. They also shorten patients' life expectancy and often fail to provide relief. Analysis of stool samples of patients with GORD demonstrated different gut bacterial compositions to normal and rather resembled the one found in cancer. There is a clear need to improve the outcome of OG cancer. This could be achieved by identifying bacteria responsible for cancer development in gastric tissue, gastric content and saliva and potentially eliminate them hence avoid the development of cancer.
SOlar is a multi-centre phase II clinical trial of single agent olaparib in advanced oesophagogastric cancer.
This study focuses on the prevalence of functional complications and their impact on QOL in patients who underwent an Ivor Lewis Oesophagectomy. This study will assess the prevalence of gastrointestinal symptoms and QOL from beyond the first year following surgery up to 5 years. The aim is to determine whether gastrointestinal side effects and QOL are compromised in the long-term. This study will also explore in details, the impact of surgery on their quality of life and gastro intestinal symptoms that patients has experienced post operatively.
Patients with cancer are increasingly being treated with drugs designed to modulate the response of their immune system, broadly to boost their body's defences against cancer. However, there is an unmet need to identify which patients are unlikely to benefit. Deciding on benefit from therapy uses standard imaging methods (e.g. CT scans), which can take time (months) whereas DNA in the bloodstream could be measured more rapidly. The main aim of this study is to assess whether changes in the level of circulating tumour DNA (ctDNA) can quickly determine a patients response. This would enable patients to change therapies more quickly if they are not responding and reduce exposure to unnecessary side effects.