View clinical trials related to Esophageal Diseases.
Filter by:Upper Gastrointestinal Submucosal Tumors are tumors arising from subepithelial layers of esophageal, gastric or duodenal wall. They usually have an intact mucosa lining on the inner surface. The prognosis and treatment of these tumors depend on their correct diagnostics and mitotic activity in case of Gastrointestinal Stromal Tumors (GIST). A standard forceps biopsy of mucosa is usually not helpful. Therefore, biopsy techniques capable of reaching deeper layer of Upper GUT are needed. The investigators compare KHB and EUS-FNA in the diagnostics of Upper gastrointestinal Submucosal Tumors.
Corrosive substance ingestion in childhood is a public health issue in developing countries and several management protocols were proposed to prevent esophageal strictures. The role of corticosteroids in preventing corrosive-induced strictures is controversial. The investigators' aim is to study the influence of high doses of corticosteroids to prevent esophageal strictures.
Background - Esophageal carcinoma is the sixth leading cause of cancer -related mortality and the eighth most common cancer worldwide - The incidence is increasing rapidly - The overall 5-year survival ranges from 15% to 25% in the literature and poor outcomes are related to diagnosis at advanced stages. - Surgery used to be the cornerstone of treatment of resectable esophageal cancer, but treatment of esophageal carcinoma remains challenging and need to be considered through a multimodal approach. However the modalities and the impact of this multimodal approach at a national level are unknown Primary objective: To identify predictors of recurrence after esophageal cancer surgery Secondary objectives : - 5-year recurrence free survival - 5-year overall survival - Predictors of postoperative mortality and morbidity after surgery - Impact of pCR on recurrence and survival - Impact of neoadjuvant treatments on recurrence and survival - Impact of patient preconditioning (such as nutritional support, esophageal prosthesis, mini-invasive approach…) on outcomes Methodology : European French-speaking retrospective multicentric study Inclusion criteria: All consecutive patients operated on, for a histologically proven carcinoma of the esophagus, the oesophago-gastric junction (Siewert type I and II), in surgical investigator centers between January 2000 and December 2010 Exclusion criteria: Siewert III type carcinoma of the oesophago-gastric junction , non surgical treatment of esophageal carcinoma Planned study period: The data will be collected over a 11-year period from January 2000 to December 2010. Follow up will be ascertained in May 2013.
Our institution performs therapeutic ERCP (Endoscopic retrograde cholangiopancreatography ), Endoscopic Ultrasound (EUS) and Interventional Endoscopy in around 1000 patients a year. Procedures such as biliary and/or pancreatic sphincterotomy, stents placement (metallic or plastic) and removal for revision, cysts and pseudocysts drainage are conducted in patients suffering from pancreatico-biliary disorders, gastrointestinal disorders and esophageal disorders. The investigators would like to assess prospectively the efficacy and safety of these routine procedures to permit identification of technical details about the procedures or other factors which might be associated with outcome or results. Assessment of these details would help us with problem identification and recommendations to improve health outcomes and quality of life in these patients.
This is a pilot study of a novel disposable transnasal esophagoscope for feasibility, safety and tolerance.
To assess whether or not a perioperative therapy with surgery can improve the outcomes among patients with potentially curable squamous carcinoma of esophagus as compared to a preoperative chemotherapy followed by surgery
The purpose of this study is to determine whether a dopamine receptor antagonist metoclopramide can counteract opioid induced effects on esophageal motility and lower esophageal sphincter. The aim of this study is also to evaluate if the opioid antagonist naloxone reduces the opioid induced pharyngeal and esophageal dysfunction.
The investigators hypothesized that the application of volume-controlled HFPPV to the non-dependent lung during one-lung ventilation (OLV) for thoracotomy in patients with good pulmonary functions and mild-to-moderate pulmonary dysfunction may provide preservation of the right ventricular (RV) function, adequate oxygenation and optimum surgical conditions. The investigators evaluated the effects of IL-HFPPV on RV ejection fraction (REF), RV end-diastolic volume (RVEDVI), RV stroke work (RVSWI), pulmonary vascular resistance (PVRI), and stroke volume (SVI) indices, oxygen delivery (DO2) and uptake (VO2), shunt fraction (Qs: Qt), and surgical field conditions during OLV for thoracotomy in patients with good and mild-to-moderate impaired pulmonary functions.
The purpose of this study is to evaluate if opioid-induced effects on the pharynx and esophagus is centrally or peripherally mediated.
The capacity for endoscopical procedures in the Norwegian health system is low in comparison to demands from patients and family practitioners. The studies aim is to evaluate the acceptance of a new concept: an open access gastroscopy clinic where patients can attend without a preceding appointment. The investigators wish to evaluate: 1. Patient´s satisfaction. 2. General practitioner´s satisfaction. 3. Acceptance by the staff of the clinic.