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ClinicalTrials.gov public records Last synced Jul 22, 2026, 11:41 PM EDT

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Showing 25–39 of 15 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Laparoscopic Gastric Resection Clear all
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Laparoscopic Sleeve Gastrectomy Plus Weight Watchers vs. Weight Watchers Alone in Underserved Minority Women

NCT01929850
View directory record Official record
Conditions
Morbid Obesity
Interventions
Laparscopic Sleeve Gastrectomy, Weight Watchers Program
Procedure · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years · Female only
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 7, 2015 · Synced Jul 22, 2026, 11:41 PM EDT
Withdrawn Not applicable Interventional

Randomized Prospective Trial: Single Port Laparoscopic Vertical Sleeve Gastrectomy Versus Conventional Five Port Laparoscopic Vertical Sleeve Gastrectomy Surgery

NCT01401426
View directory record Official record
Conditions
Obesity, Nutrition Disorders, Body Weight
Interventions
Laparoscopic vertical sleeve gastrectomy
Procedure
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Jul 22, 2026, 11:41 PM EDT
Withdrawn Not applicable Interventional

Management of Symptomatic Gastric Sleeve Stenosis After Laparoscopic Sleeve Gastrectomy

NCT04781946
View directory record Official record
Conditions
Gastric Stenosis
Interventions
Endoscopic pneumatic balloon dilation, Gastric peroral endoscopic myotomy (G-POEM), Roux-en-Y gastric bypass (RYGB)
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 12, 2023 · Synced Jul 22, 2026, 11:41 PM EDT
Completed Not applicable Interventional

Mechanisms of Diabetes Relapse After Bariatric Surgery

NCT01516320
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Roux-en-Y Gastric Bypass, Laparoscopic adjustable gastric banding, Vertical Sleeve Gastrectomy
Procedure
Lead sponsor
Blandine Laferrere
Other
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Jul 22, 2026, 11:41 PM EDT
Completed No phase listed Observational

A Videographic Study to Evaluate the Impact of a Pulsed Firing Technique on Staple Line Interventions in Laparoscopic Sleeve Gastrectomy

NCT03896061
View directory record Official record
Conditions
Hemostasis
Interventions
Laparoscopic sleeve procedures
Device
Lead sponsor
Ethicon, Inc.
Industry
Eligibility
Not listed
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Metairie, Louisiana • Buffalo, New York • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 23, 2020 · Synced Jul 22, 2026, 11:41 PM EDT
Completed No phase listed Observational

A Study of ECHELON 3000 (Next Generation Powered Stapler) in General Abdominal and Thoracic Lung Resection Procedures

NCT05519215
View directory record Official record
Conditions
Laparoscopic Sleeve Gastrectomy (LSG), Thoracic Lung Resection Procedure
Interventions
ECHELON 3000 Stapler
Device
Lead sponsor
Ethicon Endo-Surgery
Industry
Eligibility
Not listed
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
8
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Jul 22, 2026, 11:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Fat Taste Sensory Study

NCT03540693
View directory record Official record
Conditions
Bariatric Surgery Candidate, Bariatric Surgical Procedure
Interventions
RYGB, SG, LAGB
Procedure
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 64 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Jul 22, 2026, 11:41 PM EDT
Completed Not applicable Interventional Results available

Endoscopic vs. Suction Device Calibration in Sleeve Gastrectomy

NCT03939819
View directory record Official record
Conditions
Gastrectomy, Obesity
Interventions
ViSiGi® 3D suction calibration device, Esophagogastroduodenoscopy (EGD) calibration
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 20, 2024 · Synced Jul 22, 2026, 11:41 PM EDT
Withdrawn Phase 4 Interventional

Sphenopalatine Ganglion Block to Prevent Shoulder Pain After Laparoscopic Bariatric Surgery

NCT02809755
View directory record Official record
Conditions
Obesity
Interventions
4% Lidocaine, Saline
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Jul 22, 2026, 11:41 PM EDT
Withdrawn No phase listed Observational

Transvaginal NOTES Sleeve Gastrectomy

NCT01402505
View directory record Official record
Conditions
Obesity
Interventions
Transvaginal NOTES sleeve gastrectomy
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Jul 22, 2026, 11:41 PM EDT
Completed Not applicable Interventional Results available

LINX Reflux Management System in Subjects With GERD Who Have Previously Undergone a Laparoscopic Sleeve Gastrectomy

NCT02429830
View directory record Official record
Conditions
GERD, Gastroesophageal Reflux Disease
Interventions
LINX device
Device
Lead sponsor
Torax Medical Incorporated
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
12
States / cities
Tucson, Arizona • Rogers, Arkansas • Los Angeles, California + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Jul 22, 2026, 11:41 PM EDT
Completed Phase 4 Interventional Results available

Prospective, Double Blind, Placebo Control, Bariatric IV Ace

NCT02452320
View directory record Official record
Conditions
Obesity
Interventions
intravenous acetaminophen, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 19, 2018 · Synced Jul 22, 2026, 11:41 PM EDT
Not listed Phase 4 Interventional

ZYNRELEF® for Postoperative Analgesia After Laparoscopic Sleeve Gastrectomy

NCT05863221
View directory record Official record
Conditions
Post Operative Pain, Acute, Bariatric Surgery Candidate, Postoperative Pain
Interventions
ZYNRELEF 200Mg-6Mg Extended-Release Solution
Drug
Lead sponsor
Dr. Yannis Raftopoulos
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Holyoke, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Jul 22, 2026, 11:41 PM EDT
Completed Phase 4 Interventional Results available

Unilateral TAP Block for Laparoscopic Gastric Sleeve Surgery

NCT03856788
View directory record Official record
Conditions
Laparoscopic Sleeve Gastrectomy, Subcostal Transversus Abdominis Plane Block
Interventions
Saline, Bupivacaine
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 80 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 16, 2022 · Synced Jul 22, 2026, 11:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

A Retrospective Multicenter Comparison of Laparoscopic and Robotic-Assisted Roux-en-Y Gastrectomy

NCT05224791
View directory record Official record
Conditions
Laparoscopic Sleeve Gastrectomy, Sleeve Gastrectomy
Interventions
Roux-en-Y Gastric Bypass, Sleeve Gastrectomy
Procedure
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 27, 2024 · Synced Jul 22, 2026, 11:41 PM EDT