The USGI Medical ESSENTIAL Study for Weight Loss

NCT ID: NCT01958385

Last Updated: 2017-04-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

377 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-12-01

Study Completion Date

2016-08-01

Brief Summary

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This is a multicenter, randomized, evaluator and subject blinded, parallel-group, controlled study intended to evaluate the safety and efficacy of treating obese patients with the placement of g-Cath EZ suture anchors followed by a structured diet and exercise plan as compared to a sham procedure followed by the same diet and exercise plan. Subjects will be randomly assigned in a 2:1 ratio to the treatment procedure followed by diet and exercise or the sham procedure followed by diet and exercise. After un-blinding at 12 months post-treatment, sham patients can choose to have the treatment procedure as well.

Detailed Description

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Conditions

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Obesity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Treatment group

The treatment of obese patients with the placement of g-Cath EZ suture anchors along with Diet and Exercise

Group Type ACTIVE_COMPARATOR

placement of g-Cath EZ suture anchors

Intervention Type DEVICE

Diet and Exercise

Intervention Type BEHAVIORAL

A structured diet and exercise plan

Sham Group

The treatment of obese patients with the sham procedure along with Diet and Exercise

Group Type SHAM_COMPARATOR

Sham procedure

Intervention Type PROCEDURE

Diet and Exercise

Intervention Type BEHAVIORAL

A structured diet and exercise plan

Interventions

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placement of g-Cath EZ suture anchors

Intervention Type DEVICE

Sham procedure

Intervention Type PROCEDURE

Diet and Exercise

A structured diet and exercise plan

Intervention Type BEHAVIORAL

Other Intervention Names

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g-Cath EZ™ Suture Anchor Delivery Catheter (USGI Medical)

Eligibility Criteria

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Inclusion Criteria

1. Provide written informed consent.
2. Be male or female subjects between the ages of 22-60 years.
3. If female, be either post-menopausal, surgically sterile or agree to practice birth control during year of study and have negative serum HCG at screening and baseline.
4. Have a Body Mass Index (BMI) of ≥30 and \<35 with at least one non-severe co-morbid obesity related condition or a BMI ≥ 35 and \< 40 with or without a non-severe obesity related co-morbid condition, where a severe co-morbid condition is defined as severe if symptoms cause severe discomfort, performance of daily activities is compromised, and/or condition is not entirely controlled with prescription drug therapy.
5. Have had no significant weight change (+/- 5% of total body weight) in last 6 months.
6. Have an American Society Anesthesiologists-PS score ≤ 2 (Appendix III).
7. Agrees not to have any additional weight loss interventional procedures, liposuction, or take any over the counter or prescription weight loss medication for 24 months following study enrollment.
8. Have not taken any prescription or over the counter weight loss medications for at least 6 months and agrees not to utilize for 12 months following study enrollment.
9. Be willing to cooperate with post-operative dietary recommendations and assessment tests.
10. Reside within a reasonable distance from the Investigator's treating office (\~50 miles) and able and willing to travel to the Investigator's office to complete all routine follow-up visits.

Exclusion Criteria

1. History of (or intra-operative evidence of) prior bariatric, gastric or esophageal surgery.
2. Esophageal stricture or other anatomy and/or condition that could preclude passage of endolumenal instruments.
3. Severe gastro-esophageal reflux disease (GERD), defined as symptoms that cause subject severe discomfort, compromise performance of daily activities, and/or condition is not entirely controlled with prescription drug therapy.
4. Large hiatal hernia (\>3 cm) by history or as determined by pre-randomization endoscopy.
5. Pancreatic insufficiency/disease.
6. Active gastric erosions or gastric/duodenal ulcer.
7. History of gastroparesis or symptoms that would be suggestive of gastroparesis.
8. Pregnancy or plans of pregnancy in the next 12 months.
9. Immunosuppressive medications or systemic steroids (i.e., oral prednisone) within 1 month of Visit 1. Intranasal/inhaled steroids are acceptable.
10. History of inflammatory disease of the GI tract; coagulation disorders; hepatic insufficiency or cirrhosis
11. History or present use of insulin or insulin derivatives for treatment of diabetes
12. Type II Diabetes Mellitus (as defined by HgbA1c \>6.5%) for greater than 10 years at the time of enrollment
13. Quit smoking within the last 6 months at time of enrollment or plans to quit smoking in the year after enrollment
14. Portal hypertension and/or varices.
15. Gastric outlet obstruction or stenosis.
16. Significant abnormality identified during Visit 2 (randomization visit) with endoscopy revealing large hiatal hernia, gastric ulcer, gastric erosions, etc.
17. Patient has a history of drug or alcohol abuse or positive at screening for drugs of abuse.
18. Beck Depression Inventory (Short) Score ≥12 and/or uncontrolled depression after pre-enrollment psychological and medical assessment.
19. Present or past history of psychosis, bipolar disease, or obsessive compulsive disorder after pre-enrollment history and medical /psychological assessment.
20. Non-ambulatory or has significant impairment of mobility.
21. Known hormonal or genetic cause for obesity with the exception of treated hypothyroidism.
22. Participating in another clinical study.
23. Is a relative of investigator or his/her staff, or is employed by investigator or institution involved in the study.
24. Subjects with a personal history of allergic/anaphylactic reactions including hypersensitivity to the drugs or materials that will be utilized in the study procedure.
Minimum Eligible Age

22 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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USGI Medical

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Tom Lavin, MD

Role: PRINCIPAL_INVESTIGATOR

Crescent City Surgical Center

Locations

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Scottsdale Healthcare

Scottsdale, Arizona, United States

Site Status

DeWitt Daughtry Family Department of Surgery University of Miami Miller School of Medicine

Miami, Florida, United States

Site Status

Hamilton Medical Center

Dalton, Georgia, United States

Site Status

NorthShore University HealthSystem

Evanston, Illinois, United States

Site Status

Crescent City Surgical Centre

Covington, Louisiana, United States

Site Status

Brigham & Women's Hospital

Boston, Massachusetts, United States

Site Status

University of MN, Fairview Health Services

Minneapolis, Minnesota, United States

Site Status

Saint Luke's Hospital

Kansas City, Missouri, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

Lexington Medical Center

West Columbia, South Carolina, United States

Site Status

Baptist Memorial

Memphis, Tennessee, United States

Site Status

Countries

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United States

References

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Sullivan S, Swain JM, Woodman G, Antonetti M, De La Cruz-Munoz N, Jonnalagadda SS, Ujiki M, Ikramuddin S, Ponce J, Ryou M, Reynoso J, Chhabra R, Sorenson GB, Clarkston WK, Edmundowicz SA, Eagon JC, Mullady DK, Leslie D, Lavin TE, Thompson CC. Randomized sham-controlled trial evaluating efficacy and safety of endoscopic gastric plication for primary obesity: The ESSENTIAL trial. Obesity (Silver Spring). 2017 Feb;25(2):294-301. doi: 10.1002/oby.21702. Epub 2016 Dec 21.

Reference Type RESULT
PMID: 28000425 (View on PubMed)

Other Identifiers

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G130163

Identifier Type: -

Identifier Source: org_study_id

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