Can a phone app and 800-Calorie diet reverse type 2 diabetes?
NCT ID NCT05647226
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether a digital app combined with a 12-week very low-calorie diet (800 calories per day) could help adults with type 2 diabetes lose weight and achieve remission. One hundred participants were randomly assigned to either the digital program or standard care. The main goals were weight loss of at least 15 kg and blood sugar levels below the diabetes threshold without medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- digital therapeutic app and low-energy diet (800 kcal/day)
- What this could lead to
- If successful, this could offer a remote, scalable way to help people with type 2 diabetes lose significant weight and achieve remission without medication.
- What could go wrong
- This is a small, completed trial with 100 participants, so results may not apply to everyone. The strict low-calorie diet is hard to maintain long-term, and remission may not be permanent.
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
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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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100 people
The number who actually took part.
- Started
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Jan 2022
- Finished
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Jul 2024
- 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 75 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Able and willing to give consent for the study prior to participation * Be aged between 18-75 years, with type 2 Diabetes Mellitus of duration \<6years. * Has access to a smartphone or computer * Has a Body Mass Index (BMI) of ≥28 kg/m2 * HbA1C between 86 mmol/mol (10%) ≥ 48mmol/mol (6.5%), within the previous 12-months Exclusion Criteria * Is currently using Insulin * Weight of change \>5% in the past 3-months * Has a history of are known to be suffering with alcohol/substance abuse * Has cancer or is knowingly under investigation for cancer * Has had a myocardial infarction within the previous 6-months * Has severe or unstable heart failure e.g., New York Heart Association (NYHA) grade IV * Has porphyria * Has learning difficulties * Is currently on treatment with anti-obesity drugs * Has had bariatric surgery * Has been diagnosed with an eating disorder or purging * Is pregnant or less than 4-months postpartum or considering pregnancy in the next 2-years * Is currently breastfeeding * Has required hospitalisation for depression or taking antipsychotic drug * Has a history of illnesses that could interfere with the interpretation of the study (e.g. HIV, Cushing syndrome, chronic kidney disease, chronic liver disease, hyperthyroidism, hereditary fructose intolerance, depression or antipsychotic drug use within the past 2 years) * Currently talking Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) * Has pancreatitis * Currently taking part in a Clinical Trial of an Investigative Medicinal Product (CTIMP) trial for antidiabetic medication * Abnormal diabetic foot review (QOF codes for diabetic foot at moderate risk, at high risk, at increased risk, ulcerated).
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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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Lindus Health Ltd
London, London, SE1 3ER, United Kingdom
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