3 completed, 1 unknown. 1 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 1 | Completed 1 |
Follow Yifeng Yu: new trials by email
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Risk Factors for Progressive Suction Loss in Corneal Refractive Surgery Refractive Surgery | Unknown | Yifeng Yu | 800 | 2024-02-16 | 2024-04-02 | |
| Dry Eye Under China's Dynamic COVID-zero Strategy Dry Eye Symptoms | Completed | Yifeng Yu | 1807 | 2022-03-20 | 2022-07-27 | |
| Factor Analysis of Unintended Initial Dissection of the Posterior Plane Small incision lenticule extraction - Myopia, Small-incision Lenticule Extraction (SMILE) Surgery | Completed | Yifeng Yu | 3003 | 2021-04-01 | 2022-05-10 | |
| Micro-Conjunctival Autografting Combined With Amniotic Membrane Transplantation Treating Recurrent Pterygium Trial Micro-Conjunctival Autograft Combined with Amniotic Membrane Transplantation, Conventional Autologous Conjunctival Transplantation - Recurrent Pterygium, Micro-Conjunctival Autografting Combined With Amniotic Membrane Transplantation | Not applicable | Completed | Yifeng Yu | 40 | 2021-03-01 | 2022-05-05 |
Anxiety Disorders (1) · Depression (1) · Myopia (1) · Pterygium (1) · Smiling (1)
China (4)