- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02793479
Radiofrequency Ablation in Patients With Barrett's Esophagus (RABE)
National Registry for Radiofrequency Ablation in Patients With Barrett's Esophagus
Study Overview
Status
Detailed Description
For treatment of Barrett's Esophagus (BE), a condition considered as a complication of the gastroesophageal reflux disease (GERD), radiofrequency ablation (RFA) was introduced as a new method over 10 years ago. This method is already established in treating low- and high-grade dysplastic BE, but there is also a recommendation in therapy of non-dysplastic Barrett's esophagus (NDBE), if patients provide a increased cancer risk profile, such as long history of GERD (over 10 years), large hiatal hernia (over 3cm), esophagitis, history of BE with dysplasia or positive family history for gastrointestinal cancer.
In Austria 1 - 3% of the population is estimated to develop BE. The treatment numbers in each specialized centers therefore is low. To guarantee a better and more potent data analysis, the establishment of a nationwide registry is crucial. Furthermore this is essential to raise quality assurance and improve outcome and patients will benefit eventually.
The aim is the participation of about 10 departments, which are all qualified centers and experts, who offer RFA as a treatment for BE. Thus data can be collected and interpreted more exact due to the increased number of treated patients. For the purpose of data collection a structured electronic form will be used. This will further improve treatment documentation and quality.
Documentation will be performed in participating local centers. High priority is patient safety and data de-personalization. Data administration and data input should be performed through qualified medical personal via an online documentation platform. Original patients charts are archived at each center and data de-personalization is guaranteed via consecutive numbering when submitted to the study center.
Therefore protection of privacy of participating patients can be assured.
The registry should contain basis data of the patient as well as specific treatment data.
- Patient data Personal identification number (PIN) Sex Age Place of residence - county
- GERD history Typical, atypical symptoms Leading symptom Since when symptomatically Since when proton-pump inhibitor (PPI) treatment, dose Fundoplication y/n, Type, Date
- Endoscopy Date of diagnosis - Date of endoscopy Endoscopic Classification (Prague) Histological Classification
- Treatment Data Catheter type: 360°, 90° Energy: 10/12 J/cm2 Ablation catheter 18, 22, 25, 28, 31mm Ablation from … to … ab ore, length Complications
- Follow Up Date Endoscopic Classification (Prague) Histological Classification Complete remission of intestinal metaplasia (CR-IM) Proton-pump inhibitor (PPI), Dose
Inclusion of 500 patients a study period of two years is planned. There will be a possible extension of the study period, if the registry is successful.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Matthias Paireder, MD
- Phone Number: 56210 +43 1 40400
- Email: matthias.paireder@meduniwien.ac.at
Study Locations
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Vienna, Austria, 1090
- Recruiting
- Medical University of Vienna
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Contact:
- Matthias Paireder, MD
- Phone Number: 56210 0043140400
- Email: matthias.paireder@meduniwien.ac.at
-
Contact:
- Sebastian F Schoppmann, MD
- Phone Number: 56210 0043140400
- Email: sebastian.schoppmann@meduniwien.ac.at
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Patients with a histological confirmed BE, who give their informed consent for participation in an anonymized registry.
Exclusion Criteria:
- Patients, who do not give informed consent.
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
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BE
Patients presenting Barrett's Esophagus as a complication of a gastroesophageal reflux disease.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number of patients treated with Radiofrequency Ablation for Barrett's Esophagus in Austria
Time Frame: 5 years
|
5 years
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Elimination Rate of Barrett's Esophagus in the study population
Time Frame: 5 years
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5 years
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Study Director: Sebastian F Schoppmann, MD, Medical University of Vienna
Publications and helpful links
General Publications
- Chandrasoma P, Makarewicz K, Wickramasinghe K, Ma Y, Demeester T. A proposal for a new validated histological definition of the gastroesophageal junction. Hum Pathol. 2006 Jan;37(1):40-7. doi: 10.1016/j.humpath.2005.09.019. Epub 2005 Nov 28.
- Fleischer DE, Odze R, Overholt BF, Carroll J, Chang KJ, Das A, Goldblum J, Miller D, Lightdale CJ, Peters J, Rothstein R, Sharma VK, Smith D, Velanovich V, Wolfsen H, Triadafilopoulos G. The case for endoscopic treatment of non-dysplastic and low-grade dysplastic Barrett's esophagus. Dig Dis Sci. 2010 Jul;55(7):1918-31. doi: 10.1007/s10620-010-1218-1. Epub 2010 Apr 20.
- Fleischer DE, Overholt BF, Sharma VK, Reymunde A, Kimmey MB, Chuttani R, Chang KJ, Muthasamy R, Lightdale CJ, Santiago N, Pleskow DK, Dean PJ, Wang KK. Endoscopic radiofrequency ablation for Barrett's esophagus: 5-year outcomes from a prospective multicenter trial. Endoscopy. 2010 Oct;42(10):781-9. doi: 10.1055/s-0030-1255779. Epub 2010 Sep 20.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AUT-RFA-Registry-01
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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