Iron boost may ease POTS symptoms, new study hopes

NCT ID NCT07197905

Recruiting now Symptom relief Sponsor: Vanderbilt University Medical Center Source: ClinicalTrials.gov ↗

First seen Nov 01, 2025 · Last updated Jun 16, 2026 · Updated 31 times

Summary

This study looks at whether giving iron to people with POTS who have low iron levels can increase their red blood cell volume and improve symptoms like rapid heartbeat upon standing. The trial will include 12 adults aged 18-45 with confirmed POTS and low ferritin. Researchers will measure heart rate changes during a tilt table test to see if iron therapy helps.

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Contacts and locations

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Study contacts

Contact

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

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

Locations

Autonomic Dysfunction Center/ Vanderbilt University Medical Center
RECRUITING

Nashville, Tennessee, 37232, United States

Conditions

The condition(s) this trial relates to.

Iron Deficiencies postural orthostatic tachycardia syndrome

As listed by the trial registrant

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

POTS - POSTURAL ORTHOSTATIC TACHYCARDIA SYNDROME