Can a common blood pressure pill protect insulin cells in kids with type 1 diabetes?
NCT ID NCT07804849
First seen Sep 04, 2026 · Last updated Sep 04, 2026
Summary
This trial tests whether verapamil, a blood pressure drug, can protect the pancreas cells that make insulin in children and teens newly diagnosed with type 1 diabetes. Participants aged 10 to 18 will take verapamil or a placebo daily for 24 weeks. Researchers will measure how much insulin the body still makes, blood sugar control, and daily insulin needs to see if verapamil slows the loss of insulin production.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- verapamil (oral)
- What this could lead to
- If verapamil preserves insulin-making cells, children with type 1 diabetes might keep more natural insulin production, easing blood sugar control and reducing daily insulin doses.
- What could go wrong
- This is a mid-stage trial with 70 participants, so results may not apply broadly. Verapamil can cause side effects like low blood pressure or constipation, and it may not slow the immune attack on beta cells.
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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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 70 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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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10 to 18 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: * Children and adolescents aged 10-18 years. * Newly diagnosed type 1 diabetes mellitus (within 6 weeks of diagnosis, defined as the day of starting insulin therapy). * Presence of at least two positive islet autoantibody (anti glutamic acid decarboxylase antibodies, anti- tyrosine phosphataseantibodies ,anti- zinc transporter 8 protein antibodies , or anti-insulin antibodies). * Ability to comply with study procedures. Exclusion Criteria: * Previous diagnosis of other endocrine disorders or autoimmune disorder (e.g. autoimmune thyroiditis). * Current or planned use of medications that might affect glucose metabolism (e.g., corticosteroids, immunomodulators). * Known allergy or intolerance to verapamil. * Cardiac conduction abnormalities, heart block, or significant cardiac disease. * Systolic or diastolic blood pressure \< 5th percentile for age and gender. * Severe hepatic or renal impairment. * Participation in another interventional clinical trial. * Inability to follow the protocol for any reason as determined by the investigator. * Elevated liver enzymes \>1.5 × upper limit of normal at screening
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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
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Ain Shams University
RECRUITINGCairo, 11375, Egypt
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