View clinical trials related to Esophageal Diseases.
Filter by:GERD is common in Indian population and the normative data which is used to diagnose & manage GERD and its complications are based on western data which is not validated in the Indian population. Although normative data is available for commonly used twenty-four impedance-pH parameters, their global application has limitations, stemming from use of small healthy volunteer cohorts from few countries for normative data. At present, there is no normative data for twenty-four hours impedance-pH monitoring in Indian population. The aim of this study is to obtain a new set of normal values specific for the Indian population.
The objective of this study is to evaluate the efficacy and safety of concurrent chemoradiotherapy combined with Itraconazole in patients with locally adcvanced esophageal squamous cancer
The purpose of this study is to create a registry (collect data and keep it in a research database) to learn more about two methods of taking small tissue samples from your esophagus (the esophagus is the tube that carries food and liquid from your mouth to your stomach). The two methods of sampling are: 1) Using forceps that take biopsies (small tissue samples) from your esophagus, and 2) Using a brush that also takes biopsies from your esophagus.
Magnetically controlled capsule endoscopy (MCCE) is an outstanding opportunity for the painless endoscopic screening of the esophagus and stomach before small bowel examiantion. Further improvement in patients positioning might increase the esophageal transit time of the capsule endoscope and could improve the sensitivity and specificity of the esophageal MCCE investigation. Our present study aimed to compare the visualization of the esophagus (especially the Z-line) with different capsule swallowing protocols.
Catheter ablation of atrial fibrillation with electrical isolation of the pulmonary veins in the left atrium carries risk of esophagus thermal lesion. EnsoETM is a device . This study evaluates the benefit of using the EnsoETM, a device device for esophageal temperature adjustments, during catheter ablation of atrial fibrillation. Half of participants will undergo esophageal temperature adjustment during pulmonary vein catheter ablation, while the other half will undergo catheter ablation with no esophageal temperature adjustment.
Catheter ablation is an established treatment for atrial fibrillation (AF). For those with the more longstanding form of the condition and are graded as longstanding persistent AF, catheter ablation techniques often involve an extensive ablative protocol. This often includes application of ablation energy to the posterior left atrial wall. The left atrial (LA) wall is only on average 5 millimetres away from the esophageal wall. It has been shown that ablation to the posterior LA wall can cause thermal injury to the esophageal wall. Even those that require pulmonary vein isolation only can be at risk of esophageal injury. This injury can impact on patient symptoms as well as increase the risk of an atrio-esophageal fistula being formed. Esophageal protection methods during catheter ablation for AF in current practice is very limited and investigation towards improved approaches, in the form of a randomized clinical trial is required. The aim or purpose of this research project is to study the effect of esophageal cooling on the incidence of esophageal thermal injury (endoscopy-graded esophageal epithelial lesions and/or the presence of ablation-related gastroparesis with patient symptoms) compared to controls, after a catheter ablation procedure for the treatment of AF.
The heterotopic gastric mucosa found in the cervical esophagus was first described in 1805 and affects 10-15% of individuals undergoing esophagogastroduodenoscopy. It leads to laryngopharyngeal reflux (LPR), which causes symptoms like globus sensation, hoarseness and chronic cough. The Reflux Symptom Index (RSI) that ranges from 0-45 measures LPR. Scores greater than 13 are considered to be pathologic. Currently, patients that suffer from symptoms of LPR and present with a heterotopic gastric mucosa are routinely offered radiofrequency ablation (RFA) as curative treatment. Up to now, around 40 patients were already treated at the department of Surgery with 90% histologic eradication rates after 2 treatment sessions and no reported serious adverse event. Nevertheless, the placebo effect could also be responsible for perception of improving symptoms. Therefore, this prospective sham-controlled trial was designed to exclude the placebo effect. As the device is already approved and routinely used for focal ablation safety data are already available. Up to now, there were no major adverse events, whereas only 10% of patients describe a sensation of irritated throat that dissolves within the first three days after treatment.
The aim is to evaluate the initial experience for the indications and outcomes of EUS in Tanta university hospital.
The objective of this study is to evaluate the efficacy and safety of radiation therapy combined with anti-PD-1 antibody SHR-1210 followed by surgery in treating patients with resectable esophageal squamous cell carcinoma
Immunotherapy is now considered to be one of promising approaches for treating cancer. Radiation therapy has been to be a cornerstone treatment for unresectable advanced esophageal cancer. Radiation-induced mutation genes were identified as new sources of tumor associated antigens using exon sequencing and peptide microarray technologies. Epitope peptides for these targets are able to induce peptide specific cytotoxic T lymphocytes (CTL). In this clinical trial, investigators evaluate the efficacy and safety of peptide specific CTL therapy in combination with radiation therapy in treating patients with unresectable, advanced or recurrent esophageal cancer.