Baking soda pills tested to stop dialysis blood pressure surges

NCT ID NCT07231900

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

Summary

This study tests whether taking sodium bicarbonate (baking soda) tablets twice a day for a month can prevent blood pressure from rising during dialysis. It involves 40 chronic hemodialysis patients who already experience blood pressure spikes during treatment. The goal is to see if this simple, low-cost intervention can improve safety and comfort during dialysis.

What this could mean

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

Active substance
sodium bicarbonate
What this could lead to
If it works, this could offer a simple, cheap way to control blood pressure during dialysis, reducing strain on the heart.
What could go wrong
This is a small, early-phase trial with only 40 people. The effect may be modest or not work for everyone, and taking too much bicarbonate could cause alkalosis or worsen fluid balance.

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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

  • Shamir medical center

    Ẕerifin, Is, 70300, Israel

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