At a glance
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Antireflux Ablation Therapy (ARAT) With Hybrid-APC (Argon Plasma Coagulation) for GERD Treatment in Patients Without Hiatal Hernia
In Brief
A clinical study evaluating ARAT for Gastro Esophageal Reflux. Completed, enrolled 95 participants across 1 site.
Detailed Summary
Gastroesophageal Reflux Disease (GERD) is defined as the rise of gastric or gastroduodenal contents above the esophagogastric junction (EGJ), generating symptoms and/or esophageal lesions. It is estimated a failure to treatment with PPI(proton pump inhibitor) between 10%-40% of patients with GERD. The main disadvantages of surgical treatment include perforation (0-4%), bleeding (\<1%) and pneumothorax (0-10%), the most common late complication is gastric fullness, which occurs in almost all patients, approximately 25% of patients may experience persistent dysphagia 3 months after surgery and the most worrisome late complication is the need of a new surgical intervention. The aims of treatment at EGJ is to reduce gastroesophageal reflux contents into the esophagus. Hybrid-APC with ablation of EGJ (ARAT) is a new technique with could generate a scar remodeling this region and consequently reducing reflux disease. Our objective is to evaluate the safety and efficacy of ARAT in a group of patients with GERD without hiatal hernia.
Study Details
Timeline
Interventions
After confirmation of GERD, participants will undergo to ablation with Hybrid-APC (ARAT). Participant will be admitted to hospital 24 hrs before procedure. Technique consist in ablation with hybrid-APC, submucosal injection of saline solution with methylene blue at 3-4 cm from 60-70% cardias and 1 cm esophageal. After procedure they will be kept on surveillance and will be followed-up with clinical, endoscopic, esophageal manometry and pHmetry up to 1 year after procedure.