NCT06444347 · Weill Medical College of Cornell University
Impact of Biosynthetic Mesh on Paraesophageal Hernia Repair
What this study is about
The aim of this study is to find out if using a certain kind of mesh can reduce the chances of hiatal hernias coming back after anti-reflux surgery. Participants undergoing antireflux surgery will be assigned to one of two groups, a group that has surgery with mesh, or a group that has surgery without mesh.
View original scientific description
The aim of this study is to find out if using a certain kind of mesh can reduce the chances of hiatal hernias coming back after anti-reflux surgery. Participants undergoing antireflux surgery will be assigned to one of two groups, a group that has surgery with mesh, or a group that has surgery without mesh.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Documented diagnosis of gastroesophageal reflux disease
- Adults aged 18 years or older
- English speaking
- Subject is planned to undergo surgery for reflux disease
Exclusion criteria
- Physician deems the subject is unable to complete the study due to documented dementia.
- Subject is undergoing emergent surgery.
- Patient has known allergy to tetracycline hydrochloride or kanamycin sulfate
Where
- Los Angeles, California
- New Orleans, Louisiana
- St Louis, Missouri
- New York, New York
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Nov 18, 2025 · Source of record for eligibility and locations