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Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Fundoplication Clear all
Terminated No phase listed Observational

Registry to Compare Two Surgical Treatments for GERD

NCT02211105
View directory record Official record
Conditions
GastroEsophageal Reflux Disease
Interventions
Not listed
Lead sponsor
American Gastroenterological Association
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
10
States / cities
Huntington Beach, California • Englewood, Colorado • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2018 · Synced Sep 5, 2026, 7:23 PM EDT
Active, not recruiting Not applicable Interventional

Platelet Rich Plasma in Hiatal Hernia Repair

NCT05023174
View directory record Official record
Conditions
Hiatal Hernia Large, Reflux, Gastroesophageal
Interventions
Hiatal Hernia Repair with Platelet Rich Plasma, Hiatal Hernia Repair without Platelet Rich Plasma
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Not applicable Interventional

Prospective Randomized Trial Evaluating the Utility of Esophageal Stitches During Laparoscopic Fundoplication

NCT01509352
View directory record Official record
Conditions
Reflux
Interventions
esophageal stitches during fundoplication, no esophageal stitches placed during fundoplication
Procedure
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
1 Day to 7 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 25, 2017 · Synced Sep 5, 2026, 7:23 PM EDT
Not yet recruiting Not applicable Interventional

Antireflux Surgery Without Preoperative Esophageal Manometry

NCT07659080
View directory record Official record
Conditions
GERD, Hiatal Hernia, Heartburn, Paraesophageal Hernia, Gastroesophageal Reflux
Interventions
Preoperative workup without high-resolution esophageal manometry, Standard preoperative workup with high-resolution esophageal manometry
Procedure
Lead sponsor
McMaster University
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 5, 2026, 7:23 PM EDT
Completed No phase listed Observational

GERD Treatment With Transoral Incisionless Fundoplication (TIF) Following Hiatal Hernia Surgery

NCT03143608
View directory record Official record
Conditions
Gastro Esophageal Reflux
Interventions
Esophyx
Device
Lead sponsor
Peter G Mavrelis
Individual
Eligibility
18 Years to 80 Years
Enrollment
99 participants
Timeline
2014 – 2016
U.S. locations
2
States / cities
Merrillville, Indiana • Appleton, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 7, 2017 · Synced Sep 5, 2026, 7:23 PM EDT
Completed No phase listed Observational

Transoral Incisionless Fundoplication in Post-POEM GERD

NCT04770441
View directory record Official record
Conditions
Swallowing Disorders, Achalasia, Outlet Obstruction, Gastric, Diffuse Esophageal Spasm
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 17, 2023 · Synced Sep 5, 2026, 7:23 PM EDT
Terminated Not applicable Interventional Results available

Hernia Reduction Prior to Scheduled TIF Completion

NCT03280121
View directory record Official record
Conditions
Fundoplication
Interventions
EsophyX ZR transoral device
Device
Lead sponsor
EndoGastric Solutions
Industry
Eligibility
18 Years to 72 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Elkhart, Indiana • Iron River, Michigan • Sparks, Nevada
Source: ClinicalTrials.gov public record
Updated Feb 9, 2021 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy the Medigus SRS Endoscopic Stapling System in Gastroesophageal Reflux Disease (GERD)

NCT00734747
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Medigus SRS endoscopic stapling system
Device
Lead sponsor
Aviel Roy-Shapira, M.D.
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
San Diego, California • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 1, 2016 · Synced Sep 5, 2026, 7:23 PM EDT
Withdrawn Not applicable Interventional

Evaluation of Safety and Efficacy of the EndoLift Liver Retractor

NCT02008409
View directory record Official record
Conditions
Minimally Invasive Surgical Procedure, Laparoscopic Gastric Banding, Laparoscopic Roux-en-Y Gastric Bypass, Laparoscopic Sleeve Gastrectomy, Laparoscopic Fundoplication Procedure, Laparoscopic Heller Myotomy, Laparoscopic Paraesophageal Hernia Repair, Laparoscopic Gastric Resection
Interventions
EndoLift Liver Retractor
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Sep 5, 2026, 7:23 PM EDT
Terminated No phase listed Observational

Feeding After Neonate Surgery Review

NCT00229866
View directory record Official record
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 5, 2011 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Not applicable Interventional

Necessity of Esophageal Dissection During Laparoscopic Fundoplication

NCT00287612
View directory record Official record
Conditions
Gastroesophageal Reflux Disease, Hiatal Hernia
Interventions
Lap. Fundo. with Mobilization of the Esophageal Junction, Lap. Fundo. without Mobilization of the Esophageal Junction
Procedure
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
Up to 18 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Birmingham, Alabama • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 21, 2009 · Synced Sep 5, 2026, 7:23 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Fundoplication in Laparoscopic PEH Repair Based on FLIP

NCT05807763
View directory record Official record
Conditions
Paraesophageal Hernia
Interventions
Laparoscopic paraesophageal hernia repair without fundoplication
Procedure
Lead sponsor
The Foundation for Surgical Innovation and Education
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
2
States / cities
Evanston, Illinois • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Sep 5, 2026, 7:23 PM EDT
Active, not recruiting No phase listed Observational

Outcomes After Medical and Surgical Treatment of Gastroesophageal Reflux Disease

NCT00260572
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Questionnaires to evaluate QOL, Questionnaires to evaluate heartburn and quality of life, Questionnaire to evaluate satisfaction with treatment, Questionnaire to evaluate presence or absence of pain
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2050
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 5, 2026, 7:23 PM EDT
Terminated Not applicable Interventional Results available

Retrospective TIF Study for Treatment of Gastroesophageal Reflux Disease (GERD). The RetroTIF Study

NCT01327963
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Transoral Incisionless Fundoplication
Device
Lead sponsor
EndoGastric Solutions
Industry
Eligibility
18 Years to 85 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Ocala, Florida • Salem, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 2, 2020 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Phase 2 Interventional Results available

Avexitide Safety and Efficacy to Treat Acquired Hyperinsulinemic Hypoglycemia

NCT04652479
View directory record Official record
Conditions
Acquired Hyperinsulinemic Hypoglycemia
Interventions
Avexitide
Drug
Lead sponsor
Dr. Tracey McLaughlin, MD
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2023 · Synced Sep 5, 2026, 7:23 PM EDT
Withdrawn No phase listed Observational

Transoral Incisionless Fundoplication (TIF) for Laryngopharyngeal Reflux (LPR) Patients

NCT05579587
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD), Laryngopharyngeal Reflux (LPR), Reflux Disease, Gastro-Esophageal, Motility Disorder
Interventions
Transoral Incisionless Fundoplication
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2024 · Synced Sep 5, 2026, 7:23 PM EDT
Terminated Not applicable Interventional

Prospective Evaluation of Symptom Resolution in Acid Versus Non-acid Reflux Disease Following Anti-reflux Surgery

NCT01241149
View directory record Official record
Conditions
Non-acid Reflux Disease
Interventions
anti-reflux surgery
Procedure
Lead sponsor
United States Naval Medical Center, Portsmouth
Federal
Eligibility
17 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Portsmouth, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Not applicable Interventional Results available

Randomized EsophyX Versus Sham / Placebo Controlled TIF Trial: The RESPECT Study

NCT01136980
View directory record Official record
Conditions
Gastroesophageal Reflux Disease, Hiatal Hernia
Interventions
TIF Transoral Fundoplication, Sham placebo procedure
Device · Other
Lead sponsor
EndoGastric Solutions
Industry
Eligibility
18 Years to 80 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
9
States / cities
Los Angeles, California • Englewood, Colorado • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Sep 5, 2026, 7:23 PM EDT
Enrolling by invitation No phase listed Observational

Outcomes After Transoral Incisionless Fundoplication (TIF) Following Successful Endoscopic Ablation for Barrett's Esophagus

NCT04457193
View directory record Official record
Conditions
Barrett Esophagus, Transoral Incisionless Fundoplication
Interventions
TIF
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 5, 2026, 7:23 PM EDT
Recruiting Not applicable Interventional

POEM-F for Achalasia International Study

NCT06042127
View directory record Official record
Conditions
Achalasia
Interventions
POEM-F, Conventional POEM
Procedure
Lead sponsor
Chinese University of Hong Kong
Other
Eligibility
18 Years to 65 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 2, 2024 · Synced Sep 5, 2026, 7:23 PM EDT
Terminated No phase listed Observational

Growth in Children With HLHS

NCT00277992
View directory record Official record
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Up to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 22, 2007 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Laparoscopic Dor Versus Toupet Fundoplication for the Treatment of Idiopathic Esophageal Achalasia

NCT00490750
View directory record Official record
Conditions
Esophageal Achalasia
Interventions
Dor fundoplication, Toupet fundoplication
Procedure
Lead sponsor
L. Michael Brunt
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 8, 2015 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Not applicable Interventional Results available

Role of Glucagon-Like Peptide-1 in Postprandial Hypoglycemia

NCT01162499
View directory record Official record
Conditions
Postprandial Hypoglycemia
Interventions
Exendin-(9-39), Vehicle
Drug · Other
Lead sponsor
Diva De Leon
Other
Eligibility
6 Months to 18 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 22, 2017 · Synced Sep 5, 2026, 7:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The EndoGastric Solutions TEMPO Trial

NCT01647958
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
EsophyX System with SerosaFuse fasteners, PPI
Device · Drug
Lead sponsor
EndoGastric Solutions
Industry
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Redmond, Washington
Source: ClinicalTrials.gov public record
Updated Nov 22, 2020 · Synced Sep 5, 2026, 7:23 PM EDT