Magnets may offer new way to treat obesity and diabetes
NCT ID NCT06073457
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a special magnet system that creates a new connection between the stomach and intestine without traditional surgery. It is designed for adults with obesity (BMI 30-50) who also have type 2 diabetes or have regained weight after a previous sleeve gastrectomy. The goal is to see if the magnets can be placed correctly, pass naturally, and form a lasting opening to help with weight loss and blood sugar control.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 35 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2023
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18-65 years of age, inclusive, at the time of informed consent * BMI 30-50 kg/m2, inclusive with either (A) Type 2 Diabetes Mellitus (T2DM), defined as HbA1c ≥ 6.5%, or (B) Weight regain following previous sleeve gastrectomy (\>12 months) and indicated for a gastro-ileal diversion; OR * BMI 35-50 kg/m2, inclusive without previous sleeve gastrectomy, and where (A) Gastro-jejunal diversion is indicated for the first stage, of a 2-stage, one anastomosis gastric bypass (OAGB), or (B) Single anastomosis gastric bypass (SAGB), with the second stage gastric pouch stapling performed \>12 months after the gastro-ileal diversion, and not part of the investigational study * Agrees to refrain from any type of additional bariatric or reconstructive surgery that would affect body weight for the duration of the study * If a child-bearing female, subject must commit to not becoming pregnant and agree to use contraception for the duration of the study * Willing and able to comply with protocol requirements Exclusion Criteria: * Type 1 diabetes * Use of injectable insulin * Uncontrolled T2DM * Plan to perform a sleeve gastrectomy and/or hiatal hernia repair and/or cholecystectomy with the investigational study gastro-ileal anastomosis procedure * Uncontrolled hypertension, dyslipidemia or sleep apnea * Prior intestinal, colonic or duodenal surgery, other than bariatric * Prior surgery, trauma, prostheses, disease or genetic expression which prevent or contra-indicate the procedure, including scarring and abnormal anatomy. * Refractory gastro-esophageal reflux disease (GERD) * Barrett's disease * Helicobacter pylori positive and/or active ulcer disease * Large hiatal hernia * Inflammatory bowel or colonic diverticulitis disease * Any anomaly precluding orogastric access by gastroscope and catheters, and manipulation techniques. * Implantable pacemaker or defibrillator * Psychiatric disorder, except well-controlled depression with medication for \> 6 months * History of substance abuse * Woman who is either pregnant or breast feeding * Woman of childbearing potential who does not agree to use an effective method of contraception. * Any comorbidity or current status of subject's physiological fitness that in the surgeon's or anesthesiologist's opinion represents safety concerns that make the subject medically unfit for the procedure, including any significant congenital or acquired anomalies of the GI tract at or distal to the placement of the magnets. * Unhealed ulcers, bleeding lesions, tumor, or any other lesion at target magnet deployment site * Expected MR imaging within a two-month window following the study procedure * Any anomaly preventing/contraindicating endoscopic or laparoscopic access and procedures * Underwent a surgery/intervention within the 30 days proceeding the study procedure * Any scheduled surgical or interventional procedure planned within 30 days post-study procedure * Any stroke/TIA within 6 months prior to informed consent * Requires chronic anticoagulation therapy (except aspirin) * Active infections requiring antibiotic therapy, unless resolved before undergoing the study procedure * Unable to comply with the follow-up schedule and assessments * Recent tobacco or nicotine product cessation; cessation ≤ 3 months prior to informed consent * Known allergies to the device components or contrast media * Limited life expectancy due to terminal disease * Currently participating in another clinical research study with an investigational drug or medical device * A positive COVID-19 test prior to the study procedure, where indicated by local COVID-19 protocols for procedure/surgical clearance * Any condition that, in the investigator's opinion, may preclude completion of follow-up assessments through Day 360 (e.g., a medical condition that may increase the risk associated with study participation or may interfere with interpretation of study results, inability to adhere to the visit schedule, or poor compliance with treatment regimen)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Cleveland Clinic Abu Dhabi
Abu Dhabi, United Arab Emirates
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Clinica MEDS La Dehesa SpA
Santiago, Chile
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Hospital Lusiadas Amadora
Amadora, Portugal
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Westmount Surgical Center
Westmount, Quebec, H3Z 2P9, Canada
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