ESSENTIAL Trial™ Sham Cross-over



Status:Not yet recruiting
Conditions:Obesity Weight Loss
Therapuetic Areas:Endocrinology
Healthy:No
Age Range:23 - 61
Updated:2/7/2015
Start Date:December 2014
End Date:August 2016
Contact:Ed McCarthy
Email:emccarthy@usgimedical.com
Phone:949-369-3890

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A Supplemental Open Label Multicenter Sham Cross-over Clinical Trial Using an Endoscopic Suturing Device (g-Cath EZ™ Suture Anchor Delivery Catheter) For Primary Weight Loss Essential Study (IDE G130163) Crossover Study

This is a multicenter, un-blinded, open label, pivotal supplemental study to G130163
intended to evaluate the safety and efficacy of treating previous sham subjects in the
Essential pivotal trial (IDE#G130163) with the active treatment (the placement of g-Cath EZ
suture anchors along with diet and exercise). Compliant sham subjects (those who attended
all primary IDE follow-up visits AND who continue to meet eligibility criteria as described
in this protocol) will be offered this active treatment after their 12 month unblinding
visit in the Essential pivotal trial.

This is a multicenter, un-blinded, open label, pivotal supplemental study to G130163
intended to evaluate the safety and efficacy of treating previous sham subjects in the
Essential pivotal trial (IDE#G130163) with the active treatment (the placement of g-Cath EZ
suture anchors along with diet and exercise). Compliant sham subjects (those who attended
all primary IDE follow-up visits AND who continue to meet eligibility criteria as described
in this protocol) will be offered this active treatment after their 12 month unblinding
visit in the Essential pivotal trial.

This supplemental study will consist of up to an 8 week screening period after each
subject's unblinding visit, an enrollment (active treatment) day, and a 12-month follow-up
period. All sham subjects in the Essential Trial (total quantity of one hundred eleven (111)
subjects) are planned for enrollment, but the total quantity of sham subjects provided the
active treatment will depend on the number of subjects who are compliant. The active
treatment will be provided by the original investigator for that subject at the same
investigational center (one of the original 11) used in the Essential trial. Collection of
data will be accomplished by utilizing independent nutritionists/clinical research nurses to
administer the diet/exercise plan and collect weight loss efficacy assessments. Efficacy
assessments will also include changes in select co-morbidities, quality of life assessments,
and changes in hunger and satiety, among others. Safety assessments include subject and
investigator reported adverse events, physician follow-up assessments, and blood pressure
measurements.

Inclusion Criteria:

1. Provide written informed consent.

2. Potential subject was sham participant in the Essential pivotal trial

3. Potential subject agrees to be compliant with study and has a documented history of
compliance in pivotal study.

4. Subjects between the ages of 23-61 years.

5. 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/baseline.

6. 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 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 (See
Section 14)

7. Absence of current severe systemic disease (including, but not limited to: coronary
artery disease, chronic obstructive pulmonary disease, congestive heart failure,
cancer, and chronic renal disease)

8. Agrees not to undergo any additional weight loss interventional procedures or
liposuction for 12 months following study enrollment.

9. Agrees not to utilize any prescription or over the counter weight loss medications OR
those that can suppress appetite/induce weight loss for 12 months following study
enrollment (including all stimulant medication).

10. Be willing to cooperate with post-operative dietary recommendations and assessment
tests.

11. Residing 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 or procedure execution.

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 drug therapy.

4. Large hiatal hernia (>3 cm) by history or as determined by pre-enrollment endoscopy.

5. Pancreatic insufficiency/disease.

6. History of gastroparesis or symptoms that would be suggestive of gastroparesis.

7. Pregnancy or plans of pregnancy in the next 12 months.

8. Immunosuppressive medications or systemic steroids (i.e., oral prednisone) within 1
month of Visit 1. Intranasal/inhaled steroids are acceptable.

9. History of inflammatory disease of the GI tract; coagulation disorders; hepatic
insufficiency or cirrhosis

10. History or present use of insulin or insulin derivatives for treatment of diabetes

11. Type II Diabetes Mellitus (as defined by HgbA1c >6.5%) for greater than 11 years at
the time of enrollment

12. If smoker, plans to quit smoking in the year after enrollment

13. Portal hypertension and/or varices.

14. Significant abnormality identified during Visit 2 (enrollment visit) with endoscopy
revealing large hiatal hernia, gastric/duodenal ulcer, gastric erosions, gastric
outlet obstruction or stenosis, etc.

15. Patient has a history of drug or alcohol abuse or positive at screening for drugs of
abuse.

16. Present or past history of psychosis, bipolar disease, or obsessive compulsive
disorder after pre-enrollment history and medical /psychological assessment

17. Non-ambulatory or has significant impairment of mobility.

18. Known hormonal or genetic cause for obesity including untreated hypothyroidism (TSH
>5.0 U/ml).

19. Participating in another clinical study except for Essential Study.

20. Subjects with a personal history of allergic/anaphylactic reactions including
hypersensitivity to the drugs or materials that will be utilized in the study
procedure.
We found this trial at
11
sites
75 Francis street
Boston, Massachusetts 02115
(617) 732-5500
Brigham and Women's Hosp Boston’s Brigham and Women’s Hospital (BWH) is an international leader in...
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Dalton, Georgia 30722
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Evanston, Illinois 60201
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Kansas City, Missouri 64111
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Memphis, Tennessee 38120
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Metairie, Louisiana 70001
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1400 NW 12th Ave
Miami, Florida 33136
(305) 689-5511
University of Miami Hospital The University of Miami changed the face of modern health care...
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Minneapolis, Minnesota 55455
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Scottsdale, Arizona 85258
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Scottsdale, AZ
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St. Louis, Missouri 63110
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West Columbia, South Carolina 29169
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West Columbia, SC
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