Thumb muscle workout may reduce arthritis pain

NCT ID NCT03177577

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

Summary

This study looked at whether strengthening a small thumb muscle (the first dorsal interosseous) can help people with thumb arthritis. 160 adults who already used a thumb splint were assigned to do specific exercises. Researchers measured changes in pinch strength and pain after 12 weeks. The goal was to see if this targeted exercise offers a drug-free way to ease symptoms.

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Conditions

The condition(s) this trial relates to.

osteoarthritis, hand

As listed by the trial registrant

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

Contacts and locations

Locations

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States