Ear nerve zaps may unfreeze shoulders: new trial tests pain relief without drugs
Symptom relief
Recruiting now
This study tests whether adding a gentle electrical stimulation to the ear (transcutaneous auricular vagus nerve stimulation, or taVNS) to standard physiotherapy can reduce pain, improve shoulder movement, and boost quality of life in adults with frozen shoulder (adhesive capsuli…
Phase: NA • Sponsor: Muhsin Doran • Aim: Symptom relief
Last updated Jul 19, 2026 00:00 UTC