ENDOBARRIER® and Conventional Therapy in the Management of Metabolic Syndrome in Obese Patients

NCT ID: NCT02297555

Last Updated: 2018-05-18

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

TERMINATED

Clinical Phase

NA

Total Enrollment

82 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-04-30

Study Completion Date

2017-10-31

Brief Summary

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Obesity and metabolic syndrome (MS) are closely interrelated leading to increased mortality, mainly due to cardiovascular disease. In addition, some cancers are much higher when obesity is associated with metabolic syndrome. Bariatric surgery allows significant and sustained weight loss with marked improvement of MS. Considered too invasive, surgery is proposed to a small proportion of patients who could theoretically benefit. The ENDOBARRIER® device implanted endoscopically is an innovative approach developed for management of obesity in the non-surgical manner with benefits for improvement in MS already reported in literature.

Detailed Description

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Obesity, defined as a body mass index (BMI) over 30 kg / m², has now affected more than 14% of the French population. This condition is associated with several co-morbidities, and increased mortality, mainly due to cardiovascular disease and some cancers. These risks are much higher when obesity is associated with metabolic syndrome.

Conventional medical care for metabolic syndrome, even conducted by multidisciplinary teams combining dietary advice, physical activity and psychological treatment offers only limited results, both in weight reduction and comorbidities. Bariatric surgery allows however a significant and sustained weight loss in the majority of cases, and a decrease in the frequency and severity of co-morbidities, including type 2 diabetes, and decreased mortality including cardiovascular. Considered too invasive by many practitioners and patients, surgery is therefore proposed to a small proportion of patients who could theoretically benefit.

The results of surgery have, however, validated the principle of the interventional treatment of obesity and its metabolic complications.

Different techniques that may replace surgery are currently being developed. Among these new approaches, the most successful is the device "endoluminal liner ENDOBARRIER®" (GI Dynamics ™, Boston, USA). The ENDOBARRIER® device could represent a major innovation in the non-surgical management of obesity. The benefits of installing the device on the morbidity associated with obesity are reported in the literature: impact on hypertension, diabetes, dyslipidemia and metabolic syndrome as such.

This trial will compare in a randomized study the results, tolerance and cost of the interventional therapy with the device ENDOBARRIER® over conventional therapy in French patients with obesity and metabolic syndrome, with or without diabetes. The evaluation of the cost-effectiveness of this device will clarify its role in the strategy for the management of obesity and its comorbidities.

Conditions

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Metabolic Syndrome

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Conventional medical therapy

Conventional medical therapy is defined as the use of the latest lifestyle guidelines to optimize weight loss and glycaemic management, frequent home monitoring/titration strategies, use of latest approved drug therapy for treatment of hyperglycaemia and restoration of pancreatic B cell function, also for dyslipidemia and hypertension in addition to regular follow-up visits to a medical doctor from a multidisciplinary team

Group Type NO_INTERVENTION

No interventions assigned to this group

ENDOBARRIER®

The interventional therapy will be the device ENDOBARRIER® over conventional medical therapy

Group Type EXPERIMENTAL

ENDOBARRIER®

Intervention Type DEVICE

This medical device consists of a tube (impermeable fluoropolymer) inserted endoscopically and secured by hooks in the wall of the duodenal bulb. From the anchor site, this duodeno-jejunal sheath covers 60 cm in the small intestine. It thus limits the contact of nutrients with digestive juices (bile and pancreatic juice) and initial absorption, at least in part mimicking duodenal exclusion of the gastric bypass, one of the techniques of bariatric surgery.

Interventions

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ENDOBARRIER®

This medical device consists of a tube (impermeable fluoropolymer) inserted endoscopically and secured by hooks in the wall of the duodenal bulb. From the anchor site, this duodeno-jejunal sheath covers 60 cm in the small intestine. It thus limits the contact of nutrients with digestive juices (bile and pancreatic juice) and initial absorption, at least in part mimicking duodenal exclusion of the gastric bypass, one of the techniques of bariatric surgery.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Clinical diagnosis of Metabolic Syndrome defined by the presence of at least 3 of the 5 factors identified in the harmonization of the definition of metabolic syndrome by the International Diabetes Federation, the American Heart Association and the National Heart, Lung and Blood Institute
* BMI \> 30 kg/m2
* The subject must be a candidate for general anesthesia
* The subject must be able to understand the options to comply with the requirement of each intervention program.
* Non-pregnant female patients must agree to use a reliable method of contraception for 2 years

Exclusion Criteria

* Contraindications from the notice of ENDOBARRIER device
Minimum Eligible Age

20 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ministry of Health, France

OTHER_GOV

Sponsor Role collaborator

University Hospital, Lille

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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François PATTOU, Professor

Role: PRINCIPAL_INVESTIGATOR

University Hospital of Lille

Locations

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Hôpital Avicenne

Bobigny, , France

Site Status

Hopital Ambroise Pare (Ap-Hp)

Boulogne-Billancourt, , France

Site Status

Hopital Louis Mourier

Colombes, , France

Site Status

University Hospital Lille

Lille, , France

Site Status

Hospice civils de Lyon

Lyon, , France

Site Status

Assistance Publique des Hôpitaux de Marseille

Marseille, , France

Site Status

Centre Hospitalier Universitaire

Montpellier, , France

Site Status

Centre Hospitalier Universitaire

Nantes, , France

Site Status

Nouvel Hôpital Civil

Strasbourg, , France

Site Status

Hopital Larrey- Chu

Toulouse, , France

Site Status

Countries

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France

Other Identifiers

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2013-A00980-45

Identifier Type: OTHER

Identifier Source: secondary_id

STIC 2012

Identifier Type: OTHER

Identifier Source: secondary_id

2013_26

Identifier Type: -

Identifier Source: org_study_id

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