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Stomach-shrinking procedure may help control blood sugar and delay insulin in type 2 diabetes

NCT ID NCT07639684

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Aug 21, 2026 · Updated 2 times

Summary

This trial tests whether a weight-loss procedure called endoscopic sleeve gastroplasty (ESG) can improve blood sugar control and reduce the need for insulin in adults with obesity and type 2 diabetes. Participants have poorly controlled diabetes despite taking standard medications, including GLP-1 drugs. The study will measure changes in blood sugar levels and track serious side effects over one year.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Endoscopic Sleeve Gastroplasty (ESG) with OverStitch Endoscopic Suturing System
What this could lead to
If it works, this could offer a way to improve blood sugar control and reduce or delay the need for insulin in people with obesity and type 2 diabetes.
What could go wrong
This is a small, early-stage trial with no control group, so results may not apply broadly. The procedure carries risks of serious side effects, and weight loss may not be enough to meaningfully change diabetes outcomes.

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

About 50 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Apr 2027

An estimate. Start dates often move.

Expected to finish

Jul 2029

An estimate. End dates often move.

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

22 years and older

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Willing and able to provide written informed consent to participate in the study * Age ≥ 22 years * BMI 30 - 50 kg/m2 * HbA1c 7.5 - 10.5% * Type 2 Diabetes treated with incretin-based medication (aka GLP-1RA agonist or GLP-1RA/GIP dual agonist) at a stable, maximal tolerated dose for a minimum of 6 months +/- any other oral glucose lowering medications AND intention to initiate insulin therapy for glycemic management * Stable weight (\< 5% TBW) within the 3 months prior to screening * Meets the indications for ESG procedure with OverStitch™ or OverStitch NXT™ Endoscopic Suturing System, excluding the following but not limited to the following: large hiatal hernia, potential bleeding gastric lesions (e.g. ulcers; erosive gastritis; varices; or vascular malformation), coagulopathy and antiplatelet/anticoagulant therapy that cannot be corrected * Declines or is ineligible for metabolic bariatric surgery * Agrees to abstain from taking any weight loss treatments or supplements that are not part of the lifestyle modification program for a year following the ESG procedure * Willing and able to comply with the study procedure with standard of care lifestyle modification program and visit schedule. Exclusion Criteria: * Diabetes management with insulin. Prior use of insulin for gestational diabetes or short-term use (up to 1 month) in conjunction with an acute condition is acceptable. * Noncompliance with medication regime for diabetic management * More than one episode of clinically significant reactive or severe hypoglycemia within the prior 1 year. Reactive hypoglycemia is defined as postprandial hypoglycemia meeting Whipple's Triad; severe hypoglycemia is defined as any hypoglycemic episode requiring assistance from another person to administer carbohydrates, glucagon, or other corrective/resuscitative action * History of ketoacidosis or hyperosmolar nonketotic coma within the past 1 year * Has a contraindication for ESG procedure with OverStitch™ or OverStitch NXT™ Endoscopic Suturing System, including but not limited to the following: large hiatal hernia, potential bleeding gastric lesions (e.g. ulcers; erosive gastritis, varices, or vascular malformation), coagulopathy and antiplatelet/anticoagulant therapy that cannot be correct * Prior gastric surgery, including but not limited to LSG or RYGP * Any known conditions that impact weight loss or glycemic management * Chronic systemic steroids or immunosuppressants taken at the time of enrollment or likely required during the study follow-up * CKD stage 3+, defined as eGFR \< 60 mL/min * Persistent anemia, defined as hemoglobin \< 10 g/dL * Excessive alcohol consumption, defined as meeting or exceeding sex-based heavy drinking limits * Use within the last three months prior to screening of over the counter or prescribed weight loss supplements / medications, or intent to use any weight loss medications or supplements during the study duration. * The investigator's medical judgment that the subject is not a candidate for the ESG procedure due to findings, including but not limited to psychological and nutritional evaluation results obtained in the prior 12 months. * Current pregnancy confirmed by site standard of care or planned pregnancy or breastfeeding for a year following the ESG procedure. * Vulnerable subject. * Current or planned participation in another clinical study.

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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.

How to take part

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  1. The official record

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