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This study summarizes the experience of precision treatment and postoperative management of various types of cataract, and intend to further improve the quality of Clinical Cataract diagnosis and treatment.
Based on the existing cataract surgery methods, through prospective follow-up study, this study summarizes the experience of precision treatment and postoperative management of various types of cataract, and intends to further improve the quality of Clinical Cataract diagnosis and treatment.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Senile cataract | |||
| Traumatic cataract | |||
| Congenital cataract | |||
| Lens dislocation group | |||
| Complicated cataract |
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| Measure | Description | Time Frame |
|---|---|---|
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit | 1 week postoperatively |
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit | 1 month postoperatively |
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit | 3 months postoperatively |
| Uncorrected distance visual acuity | The UCVA was measured by the same optometrist at each visit | 1 week postoperatively |
| Uncorrected distance visual acuity | The UCVA was measured by the same optometrist at each visit | 1 month postoperatively |
| Uncorrected distance visual acuity | The UCVA was measured by the same optometrist at each visit | 3 months postoperatively |
| Intraocular pressure | Intraocular pressure measured using non-contact tonometer | 1 week postoperatively |
| Intraocular pressure | Intraocular pressure measured using non-contact tonometer |
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Inclusion Criteria:
Exclusion Criteria:
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Cataract surgery was performed in ophthalmic hospital affiliated to Medical College of Zhejiang University
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Wen Xu | Contact | +86-13858185223 | xuwen2003@zju.edu.cn |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Second Affiliated Hospital, Zhejiang University School of Medicine | Recruiting | Hangzhou | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40581199 | Derived | Fang J, Shi C, Ma X, Sheng S, Xu J, Zhu S, Feng Y, Zhang Y, Liu L, Zhao H, Xu Z, Xu W. Anterior segment characteristics and spatial variations of different crystalline lens diseases. Photodiagnosis Photodyn Ther. 2025 Aug;54:104693. doi: 10.1016/j.pdpdt.2025.104693. Epub 2025 Jun 26. | |
| 40195538 | Derived | Xu Z, Wang J, Shi C, Ni S, Xu J, Zhu S, Fang J, Xu W. Clinical outcomes of plate-haptic diffractive multifocal toric IOL in cataract eyes with long axial length and corneal astigmatism. Sci Rep. 2025 Apr 7;15(1):11881. doi: 10.1038/s41598-025-97040-0. |
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| 1 month postoperatively |
| Intraocular pressure | Intraocular pressure measured using non-contact tonometer | 3 months postoperatively |
| Tear Breakup Time | Tear Breakup Time was performed to assess tear film stability | 1 week postoperatively |
| Tear Breakup Time | Tear Breakup Time was performed to assess tear film stability | 1 month postoperatively |
| Tear Breakup Time | Tear Breakup Time was performed to assess tear film stability | 3 months postoperatively |
| Endothelial cell density | Endothelial cell density was measured by specular microscopy | 1 month postoperatively |
| Contrast sensitivity | The contrast sensitivity was recorded in dark environment, glare dark environment, light environment, glare light environment | 1 month postoperatively |
| Defocusing curve | From +2.00d to -4.00d, 13 different diopter states were obtained by decreasing the spherical lens degree of +0.50d, and the defocus curve was formed | 1 month postoperatively |
| Stereoscopic vision | The binocular diopter was not corrected. The stereopsis test card was used to record the arc seconds of random points, animals and circles | 1 month postoperatively |
| Glasses usage frequency | The frequency of long / medium / short distance use of corrective glasses was scored as 0%, 25%, 50%, 75% and 100% | 3 months postoperatively |
| Optical visual quality questionnaire | Glare, halos, starburst and other visual quality problems were graded as mild（1 score), moderate（2 score) and severe（3 score) | 3 months postoperatively |
| Visual satisfaction | The visual acuity satisfaction of distance / middle / near distance was scored from 0 (totally dissatisfied) to 10 (totally satisfied) | 3 months postoperatively |