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Magnets in the gut: a new way to treat obesity and diabetes?
NCT ID NCT07085741
First seen Jun 24, 2026 · Last updated Sep 11, 2026 · Updated 2 times
Summary
This early study is testing a new magnetic device that creates a shortcut in the digestive system to help people with obesity and type 2 diabetes lose weight and control blood sugar. Ten adults aged 18-65 with a BMI between 30 and 35 will have the device placed using a scope, without traditional surgery. The goal is to see if the procedure is safe and works as intended.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- MAGNET System, DI Biofragmentable (a magnetic device placed in the digestive tract to create a new connection between the duodenum and ileum)
- What this could lead to
- If it works, this could offer a less invasive, reversible alternative to traditional weight-loss surgery for controlling obesity and type 2 diabetes.
- What could go wrong
- This is a very small, early feasibility study with only 10 participants, so results may not apply to everyone. The device could fail to create a lasting connection, or may cause complications like blockage or infection.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
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
-
10 people
The number who actually took part.
- Started
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May 2025
- Finished
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Jun 2026
- Lead sponsor
-
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
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. 18-65 years of age, inclusive, at the time of informed consent 2. BMI 30-34.9 kg/m2 3. Type 2 Diabetes Mellitus (T2DM; defined as HbA1c 6.5%), without previous sleeve gastrectomy, and without plan to perform a concurrent sleeve gastrectomy. 4. Agrees to refrain from any type of additional bariatric or reconstructive surgery that would affect body weight for the duration of the study 5. If a child-bearing female, subject must commit to not becoming pregnant and agree to use contraception for the duration of the study 6. Willing and able to comply with protocol requirements Exclusion Criteria: 1. Type 1 diabetes 2. Use of injectable insulin 3. Uncontrolled T2DM 4. Previous sleeve gastrectomy procedure or plan to perform a sleeve gastrectomy with the duodeno-ileal anastomosis procedure 5. Uncontrolled hypertension, dyslipidemia or sleep apnea 6. Prior intestinal, colonic or duodenal surgery, other than bariatric 7. Prior surgery, trauma, prostheses, disease or genetic expression which prevent or contra-indicate the procedure, including scarring and abnormal anatomy. 8. Refractory gastro-esophageal reflux disease (GERD) 9. Barrett's disease 10. Helicobacter pylori positive and/or active ulcer disease 11. Large hiatal hernia 12. Inflammatory bowel or colonic diverticulitis disease 13. Any anomaly precluding orogastric access by gastroscope and catheters, and manipulation techniques. 14. Implantable pacemaker or defibrillator 15. Psychiatric disorder, except well-controlled depression with medication for \>6 months 16. History of substance abuse 17. Woman who is either pregnant or breast feeding 18. Woman of childbearing potential who does not agree to use an effective method of contraception. 19. 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. 20. Unhealed ulcers, bleeding lesions, tumor, or any other lesion at target magnet deployment site 21. Expected need for MR imaging within the first 2 months after the procedure 22. Any anomaly preventing/contraindicating endoscopic or laparoscopic access and procedures 23. Had surgical or interventional procedure within 30 days prior to procedure 24. Any scheduled surgical or interventional procedure planned within 30 days post- procedure 25. Any stroke/TIA within 6 months prior to consent 26. Requires chronic anticoagulation therapy (except aspirin) 27. Active infections requiring antibiotic therapy, unless resolved before undergoing the study procedure 28. Unable to comply with the follow-up schedule and assessments 29. Recent tobacco or nicotine product cessation within \< 3 months prior to informed consent 30. Known allergies to the device components or contrast media 31. Limited life expectancy due to terminal disease 32. Currently participating in another clinical research study with an investigational drug or medical device 33. A positive COVID-19 test prior to the study procedure in accordance with local COVID-19 protocol 34. 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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Corporativo Hospital Satelite
Naucalpan, Mexico
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