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The goal of this clinical trial is to learn if transcranial magnetic stimulation (TMS) can improve the visual outcomes in patients after cataract surgery. The main question it aims to answer is:
• Does TMS improve the visual outcome in patients after cataract surgery? Researchers will compare TMS to the sham-controlled treatment (exposure to recorded sounds of pulses without real magnetic stimulation) to see if TMS works to improve the visual outcomes of patients after cataract surgery.
Participants will
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| TMS | Experimental | TMS treatment indicates a non-invasive procedure called transcranial magnetic simulation (TMS) on cortex. The treatment intensity is set as 80% of the threshold of each participant. The treatment will be conducted every day for consecutive 5 days. |
|
| Control | Sham Comparator | The sham group will be exposed to the recorded sounds of TMS pulses but without real magnetic stimulation. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| TMS | Procedure | TMS treatment in this study indicates a non-invasive procedure called transcranial magnetic simulation (TMS) on visual cortex. The treatment intensity is set as 80% of the threshold of each participant. The treatment will be conducted every day for consecutive 5 days. |
| Measure | Description | Time Frame |
|---|---|---|
| Visual acuity | From enrollment to the end of treatment at 2 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Visual field | From enrollment to the end of treatment at 2 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Visual quality | Include objective visual quality (contrast sensitivity) and subjective visual quality (visual function questionnaire score). | From enrollment to the end of treatment at 12 weeks |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Xiangjia Zhu | Contact | 0086+02164377134 | zhuxiangjia1982@126.com |
| Name | Affiliation | Role |
|---|---|---|
| Xiangjia Zhu | Eye and ENT Hospital of Fudan University | Study Chair |
| Jiaqi Meng | Eye and ENT Hospital of Fudan University | Principal Investigator |
| Yinglei Zhang |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Eye and Ear, Nose Throat Hospital of Fudan University | Shanghai | Shanghai Municipality | 200031 | China |
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| ID | Term |
|---|---|
| D035061 | Control Groups |
| ID | Term |
|---|---|
| D015340 | Epidemiologic Research Design |
| D004812 | Epidemiologic Methods |
| D008919 | Investigative Techniques |
| D012107 | Research Design |
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|
| control group | Procedure | The control treatment is a sham-controlled procedure, in which participants will be exposed to the recorded sounds of TMS pulses but without real magnetic stimulation. |
|
| Eye and ENT Hospital of Fudan University |
| Principal Investigator |
| Yating Tang | Eye and ENT Hospital of Fudan University | Principal Investigator |
| Xin Liu | Eye and ENT Hospital of Fudan University | Principal Investigator |
| D008722 | Methods |