Brain scans and blood tests may predict ECT success in severe depression

NCT ID NCT05630469

First seen Nov 01, 2025 · Last updated Jun 20, 2026 · Updated 32 times

Summary

This study is looking for ways to predict which patients with severe depression will respond well to electroconvulsive therapy (ECT). Researchers will use brain scans, blood tests, and spinal fluid samples from 30 patients before and after ECT. The goal is to find biological markers that can tell doctors ahead of time who is likely to benefit, helping personalize treatment decisions.

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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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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Department of Psychiatry and Psychotherapy, Medical University of Vienna

    RECRUITING

    Vienna, 1090, Austria

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

What this could mean

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

Active substance

electroconvulsive therapy (ECT)

What this could lead to

If successful, this could help doctors identify which patients with severe depression are most likely to benefit from ECT, making treatment more personalized.

What could go wrong

This is a small, early-stage study (30 people) focused on finding markers, not testing a new treatment. The results may not apply to all patients, and no immediate treatment benefit is guaranteed.

Conditions

The condition(s) this trial relates to.

major depressive disorder

As listed by the trial registrant

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