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This study included cataract patients who underwent toric intraocular lens (IOL) implantation, which aimed to evaluate the stability and clinical visual quality of toric IOLs.
This study included cataract patients who underwent the implantation of toric intraocular lens (IOL) with haptic design, which aimed to evaluate the stability and clinical visual quality of toric IOLs.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| cataract patients implanted with toric IOLs | Cataract patients who received the implantation of different toric IOLs with different haptic designs |
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| Measure | Description | Time Frame |
|---|---|---|
| IOL rotation degree at one hour | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | one hour |
| IOL rotation degree at one day | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | one day |
| IOL rotation degree at three days | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | three days |
| IOL rotation degree at one week | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | one week |
| IOL rotation degree at two weeks | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | two weeks |
| IOL rotation degree at one month | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | one month |
| IOL rotation degree at three months |
| Measure | Description | Time Frame |
|---|---|---|
| visual quality at one week | visual acuity was evaluated by OPD-Scan III aberrometer. | one week |
| visual quality at two weeks | visual acuity was evaluated by OPD-Scan III aberrometer. |
| Measure | Description | Time Frame |
|---|---|---|
| visual acuity at one day | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at one day | one day |
| visual acuity at three days | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at three days |
Inclusion Criteria:
Exclusion Criteria:
• small pupil
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Cataract patients who underwent uneventful lens phacoemulsification and toric IOL implantation.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Dongmei Ma, MD | Contact | 15629089882 | docmdm@163.com | |
| Jin Yang, PhD | Contact | 13671632525 | jin_er76@hotmail.com |
| Name | Affiliation | Role |
|---|---|---|
| Jin Yang, PhD | Eye & ENT Hospital of Fudan University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Eye & ENT Hospital of Fudan University | Recruiting | Shanghai | China | 200031 | China |
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After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. |
| three months |
| IOL rotation degree at six months | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | six months |
| IOL rotation degree at one year | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | one year |
| IOL rotation degree at three years | After the pupil was dilated, the IOL axis was recorded using the same slit-lamp microscope. IOL rotation was defined as the difference between the target and final axis. | three years |
| IOL tilt at one week | The tilt data were obtained from the wavefront mode of the OPD-Scan III aberrometer. | one week |
| IOL tilt at two weeks | The tilt data were obtained from the wavefront mode of the OPD-Scan III aberrometer. | two weeks |
| IOL tilt at one month | The tilt data were obtained from the wavefront mode of the OPD-Scan III aberrometer. | one month |
| IOL tilt at three months | The tilt data were obtained from the wavefront mode of the OPD-Scan III aberrometer. | three months |
| IOL tilt at six months | The tilt data were obtained from the wavefront mode of the OPD-Scan III aberrometer. | six months |
| IOL tilt at one year | The tilt data were obtained from the wavefront mode of the OPD-Scan III aberrometer. | one year |
| IOL tilt at three years | The tilt data were obtained from the wavefront mode of the OPD-Scan III aberrometer. | three years |
| IOL decentration at one week | Decentration was defned as the distance between the center of the toric IOL and the visual axis and was calculated using Adobe Photoshop software on the retro image exported from the OPD-scan aberrometer. | one week |
| IOL decentration at two weeks | Decentration was defned as the distance between the center of the toric IOL and the visual axis and was calculated using Adobe Photoshop software on the retro image exported from the OPD-scan aberrometer. | two weeks |
| IOL decentration at one month | Decentration was defned as the distance between the center of the toric IOL and the visual axis and was calculated using Adobe Photoshop software on the retro image exported from the OPD-scan aberrometer. | one month |
| IOL decentration at three months | Decentration was defned as the distance between the center of the toric IOL and the visual axis and was calculated using Adobe Photoshop software on the retro image exported from the OPD-scan aberrometer. | three months |
| IOL decentration at six months | Decentration was defned as the distance between the center of the toric IOL and the visual axis and was calculated using Adobe Photoshop software on the retro image exported from the OPD-scan aberrometer. | six months |
| IOL decentration at one year | Decentration was defned as the distance between the center of the toric IOL and the visual axis and was calculated using Adobe Photoshop software on the retro image exported from the OPD-scan aberrometer. | one year |
| IOL decentration at three years | Decentration was defned as the distance between the center of the toric IOL and the visual axis and was calculated using Adobe Photoshop software on the retro image exported from the OPD-scan aberrometer. | three years |
| two weeks |
| visual quality at one month | visual acuity was evaluated by OPD-Scan III aberrometer. | one month |
| visual quality at three months | visual acuity was evaluated by OPD-Scan III aberrometer. | three months |
| visual quality at six months | visual acuity was evaluated by OPD-Scan III aberrometer. | six months |
| visual quality at one year | visual acuity was evaluated by OPD-Scan III aberrometer. | one year |
| visual quality at three years | visual acuity was evaluated by OPD-Scan III aberrometer. | three years |
| three days |
| visual acuity at one week | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at one week | one week |
| visual acuity at two weeks | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at two weeks | two weeks |
| visual acuity at one month | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at one month | one month |
| visual acuity at three months | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at three months | three months |
| visual acuity at six months | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at six months | six months |
| visual acuity at one year | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at one year | one year |
| visual acuity at three years | uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) were recorded after surgery at three years | three years |
| Eye & ENT Hospital of Fudan University | Recruiting | Shanghai | Shanghai Municipality | 200031 | China |
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