Yifeng Yu
Academic / Other · 4 registered clinical trials — 1 currently recruiting.
| Status | Trial | Phase | Started |
|---|---|---|---|
| Recruiting | Risk Factors for Progressive Suction Loss in Corneal Refractive Surgery Refractive Surgery | — | 2024-02-16 |
| Completed | Dry Eye Under China's Dynamic COVID-zero Strategy Dry Eye Symptoms | — | 2022-03-20 |
| Completed | Factor Analysis of Unintended Initial Dissection of the Posterior Plane Myopia, Small-incision Lenticule Extraction (SMILE) Surgery | — | 2021-04-01 |
| Completed | Micro-Conjunctival Autografting Combined With Amniotic Membrane Transplantation Treating Recurrent Pterygium T Recurrent Pterygium, Micro-Conjunctival Autografting Combined With Amniotic Membrane Transplantation | N/A | 2021-03-01 |