View clinical trials related to Esophageal Neoplasms.
Filter by:Improvements to treatment strategies for patients upper gastrointestinal cancers have produced an increasing population of people who remain free from disease recurrence in the long term. Weight loss and nutritional problems are common among patients who attain long-term remission and cure after surgery for upper gastrointestinal cancers. However, the mechanisms underlying these problems are not well understood. In this study the investigators aim to determine whether reduced food intake after upper gastrointestinal surgery is caused by early satiety related to exaggerated post-prandial gut hormone responses. This is a randomized, double-blind, placebo controlled, crossover study of the effect of 100μg octreotide SC on ad libitum food intake in patients free from complications or recurrence at least one year post-oesophagectomy, gastrectomy or pancreaticoduodenectomy. A comparator group of age, weight and gender matched subjects will be studied concurrently, and caloric intake and subjective symptom scores after administration of octreotide versus placebo among surgical and comparator subjects will be assessed.
A major focus of research in oncology is to identify patients who, following induction therapy, have a complete pathologic response, presenting opportunities for novel trials, including extended therapy or non-operative approaches, in addition to identifying cohorts who are resistant to the neoadjuvant therapy. The current gold standard for determining response to CRT is pathological evaluation following surgical resection, in particular the Mandard Tumour Regression Grade (TRG) or some modification thereof. At this time, however, there is no preclinical early response or post-treatment biomarker, nor endoscopic or radiologic assessment that predicts pathologic response prior to surgical resection.The aim of this study is to determine the accuracy of CT-PET for prediction of histopathologic response and/or oncologic outcome for patients with esophageal cancer.
Evaluate the feasability to determine the difference of tumoral metabolism before and after artificial nutrition.
Improvements to treatment strategies for patients with cancers of the upper gastrointestinal tract have produced a large population of people who remain free from cancer recurrence in the long term following treatment. Surgery is the cornerstone of treatment for patients with these cancers, but while surgical removal of the tumour may offer the best chance of cure, these are major operations associated with specific long term complications. Weight loss and poor nutrition are common problems among patients who attain long-term cancer remission and cure after surgery. The mechanisms underlying these problems are not well understood and therefore treatment options are limited. Our research has demonstrated increased levels of chemical messengers (gut hormones) released from the gastrointestinal tract after meals in patients who have previously undergone this type of surgery. These chemical messengers play a role in controlling appetite and interest in food, and increased levels after surgery may reduce interest in eating. Understanding the role of gut hormones in the control of appetite may allow us to use certain medications to block gut hormones and hence increase appetite, allowing patients to eat more and regain weight, preventing nutritional problems after surgery. In this study, the investigators aim to determine whether exaggerated gut hormone secretion causes reduced appetite and interest in food after surgery. The information gained from this study may help us to develop treatments for patients with weight loss and nutritional problems after surgery.
The aim of this study is to investigate the effects of early start versus delayed start of oral intake on postoperative functional recovery after an esophagectomy.
A first-in-human sttudy using PCA062 in patients with p-CAD positive solid tumors.
The primary objective of this study is to document all cases of EUS in patients with esophageal cancer and determine if the inability to advance the gastroscope beyond the tumor correlates with locally advanced disease stage at Endoscopic Ultrasound.
This is a study for participants with advanced gastric or gastroesophageal junction adenocarcinoma who have had tumor progression after first-line treatment with platinum and fluoropyrimidine doublet therapy. The primary study hypotheses are that pembrolizumab (MK-3475) prolongs progression free survival (PFS) and overall survival (OS) for participants with tumors that show positive programmed cell death ligand 1 (PD-L1) expression. As of 20-March-2016, enrollment will be limited to PD-L1 positive participants.
Resectable esophageal or junctional cancer requires medical treatment by radiotherapy and chemotherapy followed by surgery. Currently, one of the most commonly used chemotherapy treatment is the FOLFOX. It is a combination of three drugs administered intravenously: fluorouracil, oxaliplatin and folinic acid. This is the standard treatment. Another protocol of chemotherapy is widely used by certain European and American teams, due to promising results : a combination of two drugs administered intravenously: Paclitaxel and Carboplatin (CarboP-pacliT). At present, no clinical study has shown the superiority of one treatment over the other. The objective of this Phase II study is to clarify clinical practice by comparing these two chemotherapy treatments.
This phase Ⅱ study was designed to evaluate the efficacy and safety of endostar combined with paclitaxel and nedaplatin as first-line therapy in treating patients with recurrent or metastatic esophageal squamous cell cancer.