Clinical study of Centurion active-fluidics configuration for phacoemulsification
AIM: To observe the effectiveness and safety of the active-fluidics configuration with Centurion phacoemulsifier in cataract surgery.<p>METHODS: One hundred and thirty-three eyes with Ⅱ-Ⅳ grades cataracts were enrolled in this randomized prospective study from October to December 2018. They we...
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| Format: | Article |
| Language: | English |
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Press of International Journal of Ophthalmology (IJO PRESS)
2019-09-01
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| Series: | Guoji Yanke Zazhi |
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| Online Access: | http://ies.ijo.cn/cn_publish/2019/9/201909018.pdf |
| _version_ | 1811208059839578112 |
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| author | Ke-Ke Zhu Xin Wang Hong-Mei Mu |
| author_facet | Ke-Ke Zhu Xin Wang Hong-Mei Mu |
| author_sort | Ke-Ke Zhu |
| collection | DOAJ |
| description | AIM: To observe the effectiveness and safety of the active-fluidics configuration with Centurion phacoemulsifier in cataract surgery.<p>METHODS: One hundred and thirty-three eyes with Ⅱ-Ⅳ grades cataracts were enrolled in this randomized prospective study from October to December 2018. They were divided into two groups, the experimental group used active-fluidics configuration for cataract surgery, while the control group used gravity-fluidics configuration. Cumulative dissipated energy(CDE), aspiration time(AT)and estimated fluid used(EFU)of each patient were recorded during the operation, endothelial cell density(ECD)and central corneal thickness(CCT)were measured before and one day after operation.<p>RESULTS: The CDE, AT and EFU were significantly lower with the active-fluidics configuration than with the gravity-fluidics configuration(<i>P</i><0.05); ECD was slightly decreased and CCT was slightly increased in both groups 1d after operation, but there was no difference between the two groups(2056.06±308.10cells/mm<sup>2</sup> <i>vs</i> 1997.26±297.55cells/mm<sup>2</sup>, 532.75±12.02μm <i>vs</i> 531.02±13.00μm; <i>P</i>>0.05). No serious ocular adverse events related to the study devices or device deficiencies were observed.<p>CONCLUSION:Centurion active-fluidics configuration can maintain constant intraocular pressure during the operation, improve the stability of anterior chamber effectively. So it is safer and more efficient than traditional gravity-fluidics configuration. |
| first_indexed | 2024-04-12T04:14:37Z |
| format | Article |
| id | doaj.art-abd0a770ade248ff81274609c623c948 |
| institution | Directory Open Access Journal |
| issn | 1672-5123 1672-5123 |
| language | English |
| last_indexed | 2024-04-12T04:14:37Z |
| publishDate | 2019-09-01 |
| publisher | Press of International Journal of Ophthalmology (IJO PRESS) |
| record_format | Article |
| series | Guoji Yanke Zazhi |
| spelling | doaj.art-abd0a770ade248ff81274609c623c9482022-12-22T03:48:25ZengPress of International Journal of Ophthalmology (IJO PRESS)Guoji Yanke Zazhi1672-51231672-51232019-09-011991525152710.3980/j.issn.1672-5123.2019.9.18Clinical study of Centurion active-fluidics configuration for phacoemulsificationKe-Ke Zhu0Xin Wang1Hong-Mei Mu2Department of Ophthalmology, Kaifeng Central Hospital, Kaifeng 475000, Henan Province, ChinaDepartment of Medical, Kaifeng University, Kaifeng 475000, Henan Province, ChinaDepartment of Ophthalmology, Kaifeng Central Hospital, Kaifeng 475000, Henan Province, ChinaAIM: To observe the effectiveness and safety of the active-fluidics configuration with Centurion phacoemulsifier in cataract surgery.<p>METHODS: One hundred and thirty-three eyes with Ⅱ-Ⅳ grades cataracts were enrolled in this randomized prospective study from October to December 2018. They were divided into two groups, the experimental group used active-fluidics configuration for cataract surgery, while the control group used gravity-fluidics configuration. Cumulative dissipated energy(CDE), aspiration time(AT)and estimated fluid used(EFU)of each patient were recorded during the operation, endothelial cell density(ECD)and central corneal thickness(CCT)were measured before and one day after operation.<p>RESULTS: The CDE, AT and EFU were significantly lower with the active-fluidics configuration than with the gravity-fluidics configuration(<i>P</i><0.05); ECD was slightly decreased and CCT was slightly increased in both groups 1d after operation, but there was no difference between the two groups(2056.06±308.10cells/mm<sup>2</sup> <i>vs</i> 1997.26±297.55cells/mm<sup>2</sup>, 532.75±12.02μm <i>vs</i> 531.02±13.00μm; <i>P</i>>0.05). No serious ocular adverse events related to the study devices or device deficiencies were observed.<p>CONCLUSION:Centurion active-fluidics configuration can maintain constant intraocular pressure during the operation, improve the stability of anterior chamber effectively. So it is safer and more efficient than traditional gravity-fluidics configuration.http://ies.ijo.cn/cn_publish/2019/9/201909018.pdfactive-fluidics configurationgravity-fluidics configurationcataractintraocular pressure |
| spellingShingle | Ke-Ke Zhu Xin Wang Hong-Mei Mu Clinical study of Centurion active-fluidics configuration for phacoemulsification Guoji Yanke Zazhi active-fluidics configuration gravity-fluidics configuration cataract intraocular pressure |
| title | Clinical study of Centurion active-fluidics configuration for phacoemulsification |
| title_full | Clinical study of Centurion active-fluidics configuration for phacoemulsification |
| title_fullStr | Clinical study of Centurion active-fluidics configuration for phacoemulsification |
| title_full_unstemmed | Clinical study of Centurion active-fluidics configuration for phacoemulsification |
| title_short | Clinical study of Centurion active-fluidics configuration for phacoemulsification |
| title_sort | clinical study of centurion active fluidics configuration for phacoemulsification |
| topic | active-fluidics configuration gravity-fluidics configuration cataract intraocular pressure |
| url | http://ies.ijo.cn/cn_publish/2019/9/201909018.pdf |
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