View clinical trials related to Esophageal Achalasia.
Filter by:This study will assess short and long term outcomes of individuals undergoing minimally invasive surgery of the gastro-esophageal junction (MISGEJ). Patients will respond to questionnaires on an annual basis evaluating quality of life and functionality following MISGEJ. Hospital charts will also be reviewed on an annual basis to assess patient health outcomes.
The aim of the study is to compare the efficacy of per-oral endoscopic myotomy (POEM) to the efficacy of pneumodilation as the initial treatment of symptomatic idiopathic achalasia. It is hypothesized that POEM has a higher long-term efficacy than pneumodilation in treatment of therapy-naive patients with idiopathic achalasia.
CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases. This program allows patients and researchers to connect as easily as possible to help advance treatments and cures for rare diseases. The CoRDS team works with patient advocacy groups, individuals and researchers to help in the advancement of research in over 7,000 rare diseases. The registry is free for patients to enroll and researchers to access. Visit sanfordresearch.org/CoRDS to enroll.
The purpose of this study is to determine the efficacy and safety of peroral endoscopic myotomy (POEM) compared with pneumatic dilation in the treatment of esophageal achalasia.
Peroral endoscopic myotomy (POEM) has recently been introduced as promising alternative to laparoscopic Heller myotomy for patients with idiopathic achalasia. Several technical modifications have been proposed but have not yet been tested in randomized trials.
Achalasia is a rare esophageal motility disorder, which is characterized clinically by symptoms of dysphagia, regurgitation, weight loss and chest pain. These symptoms are primarily caused by incomplete relaxation of a frequently hypertensive lower esophageal sphincter (LES) and to some extent by a lack of peristalsis in the tubular esophagus. Unfortunately, no therapy returns normal esophageal function. Treatment is therefore directed at lowering the LES pressure, with the aim of reducing the functional obstruction to bolus transit at this site. Current treatments can be endoscopic or surgical. Peroral endoscopic myotomy (POEM) has recently been described as a new minimally invasive endoscopic myotomy technique intending a permanent cure from primary achalasia in some centers. The investigators purpose was to further evaluate the efficacy and the feasibility of POEM for patients with achalasia in a prospective larger study.
Achalasia is a rare esophageal motility disorder, which is characterized clinically by symptoms of dysphagia, regurgitation, weight loss and chest pain. With respect to long-term efficacy, Heller myotomy (HM) using an open or a laparoscopic approach has gained wide acceptance as the procedure of choice for the management of patients with primary achalasia in recent years. Although good or excellent long-term symptomatic response rates can be achieved in more than 90% of patients undergoing HM, recurrence or persistence of symptoms occurs in approximately 20%. Controversy exists regarding the therapy of patients with failed success after HM. Peroral endoscopic myotomy (POEM) has recently been described as a new minimally invasive endoscopic myotomy technique intending a permanent cure from primary achalasia. Our purpose was to evaluate the efficacy and the feasibility of POEM for patients with failed HM.
POEM has recently described as an alternative treatment for achalasia in humans. In this procedure the esophageal sphincter is incised through a submucosal tunnel in the esophagus. In this study we aim to perform POEM on achalasia patients.
Achalasia is a primary esophageal motility disorder where the lower esophageal sphincter fails to relax in response to swallowing with no well understood underlying cause. Surgical myotomy represents an appropriate therapeutic option. The purpose of this study is to evaluate flexible endoscopic myotomy, a novel therapeutic approach to overcome the need for invasive surgery.
The purpose of this study is to identify markers in the blood and tissue that could indicate risk factors for the development and progression of esophagus cancer. This research aims to collect medical history, blood, and tissue samples from patients who present with an esophageal disorder. Identifying genetic and behavioral risk factors involved in the development of esophageal cancer might allow for early detection and prevention. Survival and an opportunity for a cure with esophageal cancer will depend greatly on the stage of diagnosis. Tumors can develop changes in their genetic (hereditary) make-up, and these changes can sometimes be seen in normal tissues before the development of cancer. These genetic (hereditary) changes can serve as tumor markers and can be detected using methods that study changes in genetic material like DNA and RNA. The analysis of proteins can provide additional information. By identifying changes in these molecules that are different or altered in cancer, the investigators can use methods and tests for the detection of these changes.