Suspended

LINX Device Long-term Safety in Reflux Disease

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Study Aim

This study aims to observe the long-term safety of the LINX device in individuals with reflux disease by monitoring for adverse events, the need for device removal, and the reoccurrence of hiatal hernia.

What is being collected

Data Collection

Collected from today forward - Prospective
Who is being recruted

Deglutition Disorders+3

+ Digestive System Diseases

+ Esophageal Diseases

From 21 to 99 Years
+6 Eligibility Criteria
See all eligibility criteria
How is the trial designed

Case-Only

Examining characteristics of individuals with a disease in order to identify genetic or environmental factors contributing to the condition.
Observational
Study Start: July 2020
See protocol details

Summary

Principal SponsorEthicon Endo-Surgery
Last updated: March 14, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: July 8, 2020

Actual date on which the first participant was enrolled.

This study, sponsored by Ethicon Endo-Surgery, Inc., focuses on the long-term safety of the LINX Reflux Management System, a device used to treat reflux disease. It involves a registry called the RETHINK REFLUX Registry, which monitors patients who have received the LINX device. Up to 500 participants will be involved, with the study taking place in various centers across the United States and other approved countries. This research is crucial as it seeks to confirm the safety of using the LINX device over a long period, ensuring that it is a reliable option for managing reflux disease. Additionally, the study will explore the device's effectiveness and its impact on healthcare costs and usage. Participants in the study will have the LINX device implanted, and their progress will be observed over a span of 10 years. The study will primarily focus on any adverse events that may occur due to the device or the implantation procedure, such as difficulty swallowing, pain during swallowing, device movement, or erosion. It will also track instances where the device needs to be removed and the recurrence of hiatal hernias after device implantation. By gathering data on these outcomes, the study aims to provide comprehensive insights into the long-term safety and effectiveness of the LINX system.

Official TitleResearch to Further Inform Thinking About the Role of LINX for Reflux Disease
NCT04253392
Principal SponsorEthicon Endo-Surgery
Last updated: March 14, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

500 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Case-only

These studies focus only on individuals who have a specific disease. Researchers examine patterns—often genetic or environmental—to uncover what might be linked to the condition.

Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

From 21 to 99 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Deglutition DisordersDigestive System DiseasesEsophageal DiseasesGastroesophageal RefluxGastrointestinal DiseasesEsophageal Motility Disorders

Criteria

4 inclusion criteria required to participate
Subject is >=21 years old

Subject with prospective plans for a LINX procedure

Subject provides written informed consent

Subject must be willing and able to complete questionnaires/ surveys electronically (ePROs)

2 exclusion criteria prevent from participating
Subject who was previously implanted with LINX device

Any reason which the Principal Investigator believes may cause the subject to be non-compliant with or unable to meet the protocol requirements (i.e. medical illness and/or limited life expectancy of less than 10 years)

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Study Objectives

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 28 locations

Suspended

University of South Alabama

Mobile, United StatesOpen University of South Alabama in Google Maps
Suspended

NW Allied Bariatric and Foregut Surgery

Tucson, United States
Suspended

Keck Hospital of USC

Los Angeles, United States
Suspended

Institute of Esophageal and Reflux Surgery

Englewood, United States
Suspended28 Study Centers