Electric zaps to the brain may soothe aching knees

NCT ID NCT07291791

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

Summary

This study tested whether a non-invasive technique called transcranial direct current stimulation (tDCS) can reduce pain and improve daily function in people with knee osteoarthritis. 102 adults with chronic knee pain received either real or fake tDCS sessions over three weeks. Researchers measured pain, sensitivity, mood, and quality of life before, after, and one month later.

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Conditions

The condition(s) this trial relates to.

osteoarthritis osteoarthritis, knee

As listed by the trial registrant

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

Contacts and locations

Locations

  • Suez Canal University Hospitals - Physical Medicine, Rheumatology and Rehabilitation Outpatient Clinics

    Ismailia, 41522, Egypt