Trials / Sponsors / Collin County Ear Nose & Throat
Collin County Ear Nose & Throat
Academic / Other · 1 registered clinical trial.
| Status | Trial | Phase | Started |
|---|---|---|---|
| Completed | The PIO II Study: In-office Post-op Placement of a Steroid-eluting Sinus Implant Chronic Sinusitis, Ethmoidal | Phase 4 | 2015-11-01 |