MedTrace Logo

Antireflux Ablation Therapy (ARAT) for Gastroesophageal Reflux Treatment

NCT03548298 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 95

Last updated 2019-09-18

No results posted yet for this study

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.

Conditions

  • Gastro Esophageal Reflux

Interventions

PROCEDURE

ARAT

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.

Sponsors & Collaborators

  • Coordinación de Investigación en Salud, Mexico

    lead OTHER_GOV

Principal Investigators

  • Oscar V Hernández Mondragón, MD · IMSS

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-10
Primary Completion
2019-07-01
Completion
2019-09-10

Countries

  • Mexico

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03548298 on ClinicalTrials.gov