New wearable device could replace blood tests during surgery recovery

NCT ID NCT06602336

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a wearable device that continuously measures lactate levels in the fluid just under the skin. Researchers want to see if it matches standard blood tests in patients recovering from heart bypass or valve surgery. If it works, the device could make recovery more comfortable by reducing the need for frequent blood draws.

What this could mean

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

Active substance

Continuous Lactate Monitoring Device

What this could lead to

If successful, this device could reduce the need for frequent blood draws during surgery recovery and help doctors quickly assess patients in emergency rooms.

What could go wrong

This is a small, early-stage study with only 61 participants, so results may not apply to everyone. The device is still investigational and not yet approved for routine use.

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.

cardiovascular disorder coronary artery disorder heart valve disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • Barts Health

    London, United Kingdom