Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Beijing Tongren Hospital | OTHER |
| Peking Union Medical College Hospital | OTHER |
| The First Affiliated Hospital of Zhengzhou University | OTHER |
| Henan Provincial People's Hospital |
Not provided
Not provided
Not provided
Not provided
Not provided
The purpose of this study is to explore the efficiency and safety of the surgical procedure of pars plana vitrectomy with silicone oil tamponade and without internal limiting membrane peeling for myopic foveoschisis eyes with high risk of macular hole formation.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Silicone oil group | Experimental | Patients randomized into this group were received pars plana vitrectomy surgery with silicone oil tamponade and without internal limiting membrane peeling. And silicone oil tamponade was removed at least 12 months after the primary surgery with completely resolved of foveoschisis. |
|
| Gas group 1 | Active Comparator | Patients randomized into this group were received pars plana vitrectomy surgery with fovea-sparing internal limiting membrane peeling and gas tamponade. |
|
| Gas group 2 | Active Comparator | Patients randomized into this group were received pars plana vitrectomy surgery with gas tamponade and without internal limiting membrane peeling. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| PPV with SO tamponade | Procedure | Patients randomized into silicone oil group were received pars plana vitrectomy surgery with silicone oil tamponade and without internal limiting membrane peeling. And silicone oil tamponade was removed at least 12 months after the primary surgery with completely resolved of foveoschisis. |
| Measure | Description | Time Frame |
|---|---|---|
| Complete resolved rate of foveoschisis observed on OCT image. | The compete resolved of foveoschisis was evaluated using OCT image. | 18 months |
| Measure | Description | Time Frame |
|---|---|---|
| Best corrected visual acuity (BCVA) change compared with baseline BCVA. | Best corrected visual acuity (BCVA) change compared with baseline BCVA by ETDRS chart. | 18 months |
| The posoperative macular hole formation rate. |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Mingwei Zhao, M.D. | Contact | 13801057408 | dr_mingweizhao@163.com |
| Name | Affiliation | Role |
|---|---|---|
| Mingwei Zhao, M.D. | Peking University People's Hospital | Principal Investigator |
| Yuou Yao, M.D. | Peking University People's Hospital | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Peking University People's Hospital | Recruiting | Beijing | Beijing Municipality | 100044 | China |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D011237 | Predictive Value of Tests |
| ID | Term |
|---|---|
| D012680 | Sensitivity and Specificity |
| D015340 | Epidemiologic Research Design |
| D004812 | Epidemiologic Methods |
| D008919 | Investigative Techniques |
Not provided
Not provided
| OTHER |
| Beijing Friendship Hospital | OTHER |
| Xinhua Hospital, Shanghai Jiao Tong University School of Medicine | OTHER |
| Huaxi Hospital | OTHER |
| Shenzhen Eye Hospital | OTHER |
| The First Affiliated Hospital with Nanjing Medical University | OTHER |
| Beijing Hospital | OTHER_GOV |
| Peking University Third Hospital | OTHER |
| Aier Eye Hospital, Beijing | UNKNOWN |
| Peking University First Hospital | OTHER |
| Xuanwu Hospital, Beijing | OTHER |
| China-Japan Friendship Hospital | OTHER |
| Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine | OTHER |
| Eye & ENT Hospital of Fudan University | OTHER |
| Zhongshan Ophthalmic Center, Sun Yat-sen University | OTHER |
| The Eye Hospital of Wenzhou Medical University | OTHER |
| Zhejiang Provincial People's Hospital | OTHER |
| The First People's Hospital of Xuzhou | OTHER |
| The First Affiliated Hospital of Dalian Medical University | OTHER |
| Second Hospital of Jilin University | OTHER |
| Xinjiang Production and Construction Corps Hospital | UNKNOWN |
| The Affiliated Hospital of Inner Mongolia Medical University | OTHER |
| The Affiliated Hospital Of Guizhou Medical University | OTHER |
| Tianjin Medical University Eye Hospital | OTHER |
| Tianjin Medical University General Hospital | OTHER |
| Xinqiao Hospital of Chongqing | OTHER |
| Anhui Provincial Hospital | OTHER_GOV |
| Shengjing Hospital | OTHER |
| Lanzhou University Second Hospital | OTHER |
| Fourth People's Hospital of Shenyang | OTHER |
| The Second Hospital of Hebei Medical University | OTHER |
| The Second Affiliated Hospital of Harbin Medical University | OTHER |
| The Affiliated Eye Hospital of Nanjing Medical University | UNKNOWN |
| Second Xiangya Hospital of Central South University | OTHER |
| Shandong Eye Hospital | OTHER |
| Renmin Hospital of Wuhan University | OTHER |
| First Affiliated Hospital of Harbin Medical University | OTHER |
| Shanghai 10th People's Hospital | OTHER |
| Wuhan General Hospital of Guangzhou Military Command | OTHER |
| Southwest Hospital, China | OTHER |
| First Affiliated Hospital of Kunming Medical University | OTHER |
| First Hospital of China Medical University | OTHER |
| Wuxi People's Hospital | OTHER |
| The First Affiliated Hospital Of Southwest University, China | UNKNOWN |
| Wuhan TongJi Hospital | OTHER |
| Shanghai Shi Bei Hospital | UNKNOWN |
| Tianjin Eye Hospital | OTHER |
| Second Affiliated Hospital, School of Medicine, Zhejiang University | OTHER |
| Xi'an People's Hospital (Xi'an Fourth Hospital) | OTHER |
Not provided
Not provided
Not provided
Not provided
|
| PPV with fovea-sparing ILMP and gas tamponade | Procedure | Patients randomized into gas group 1 were received pars plana vitrectomy surgery with fovea-sparing internal limiting membrane peeling and gas tamponade. |
|
| PPV with gas tamponade | Procedure | Patients randomized into gas group 2 were received pars plana vitrectomy surgery without internal limiting membrane peeling and gas tamponade. |
|
The posoperative macular hole formation rate of different groups
| 18 months |
| D017531 | Health Care Evaluation Mechanisms |
| D011787 | Quality of Health Care |
| D017530 | Health Care Quality, Access, and Evaluation |
| D011634 | Public Health |
| D004778 | Environment and Public Health |