Diabetes pills may do more than lower blood sugar – could they protect your brain?

NCT ID NCT07244770

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at whether two common diabetes drug combinations (SGLT2 inhibitors plus metformin vs. DPP-4 inhibitors plus metformin) affect memory and depression risk in older adults with type 2 diabetes. Researchers will track 300 participants over time using memory tests and depression questionnaires. The goal is to see if one drug combo is linked to better brain health.

What this could mean

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

Active substance

SGLT2 inhibitors plus metformin, DPP-4 inhibitors plus metformin

What this could lead to

If successful, this could help doctors choose diabetes medications that also protect brain function and mood.

What could go wrong

This is an observational study, not a treatment trial. Results may show associations, not cause and effect. The findings may not apply to younger patients or those on other medications.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

type 2 diabetes mellitus

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Beni Suef Hospital

    RECRUITING

    Banī Suwayf, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••