An Advanced Cataract Surgery by Phacoemulsification: An Initial Experience

Parihar, Jitendra Kumar Singh; Sahoo, PK; Dash, R G; Kamath, Asha

doi:10.1016/s0377-1237(17)30550-6

Cited by 3 publications

(3 citation statements)

References 6 publications

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“…The safety of patients must be guaranteed in public teaching hospitals particularly when surgeries are performed by non-skilled residents. Phacoemulsification cataract surgery has a relatively steep and long learning curve (24). For example, the study by Randleman et al…”

Section: Discussionmentioning

confidence: 99%

Cataract complications study: an analysis of adverse effects among 14,520 eyes in relation to surgical experience

Aaronson¹,

Kanclerz²,

Grzybowski³

et al. 2020

Ann Transl Med

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Section: Discussionmentioning

confidence: 99%

Cataract complications study: an analysis of adverse effects among 14,520 eyes in relation to surgical experience

Aaronson¹,

Kanclerz²,

Grzybowski³

et al. 2020

Ann Transl Med

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“…CPCS has been routinely used for the treatment of patients with cataract in the last decade (21). Tissue injuries such as endothelial cell loss and macular edema are frequently induced during surgery (22).…”

Section: Discussionmentioning

confidence: 99%

Protective effect of bromfenac sodium on femtosecond laser‑assisted cataract surgery via modulating cyclooxygenase‑2 expression

Zhao

Wang

et al. 2020

Mol Med Rep

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cataract is a blinding-caused disease and affects millions of individuals worldwide. although conventional phacoemulsification (CPCS) has been widely used for treatment of cataract, the incidence of cataract-caused blindness still increased year by year. Recently, femtosecond laser technology has been expanded to variety of clinical applications, including cataract surgery. The present study evaluated the curative effect of bromfenac sodium (BS) after femtosecond laser-assisted cataract surgery (FLACS) and analyzed the mechanism of action. A total of 90 patients were randomly divided into five groups: Group I, conventional phacoemulsification treatment (CPCS) + dexamethasone (DEX)/tobramycin (TOB); group II, CPCS + bromfenac sodium (BS); group III, Femtosecond laser-assisted cataract surgery (FLACS) + DEX/TOB; group IV, FLACS + BS; and group V, FLACS + pranoprofen. aqueous humor was collected from these patients post-surgery. For in vitro studies, Sra01/04 cells were irradiated using UV, followed by the collection of culture media and cell lysate. Prostaglandin E 2 (PGE 2) levels, an indicator of inflammation, were measured using ELISA both in vivo and in vitro. In addition, cyclooxygenase (COX) and cleaved caspase-1 p20 expression levels were analyzed using western blotting. The findings suggested that BS was more effective and safer compared with glucocorticoids (GCs) after cataract surgery. BS can protect against post-operative inflammation by inhibiting PGE 2 production. under in vitro conditions BS prevented the SRA01/04 cells from undergoing apoptosis after UV treatment and also suppressed PGE 2 release from UV-irradiated SRA01/04 cells by modulating COX-2 expression. Furthermore, BS may have an inhibitory effect on the inflammatory form of cell death. Overall, these results indicated that BS could replace existing GCs as a reliable drug for a perioperative period of cataract surgery. It was also identified that the inhibitory effect of BS on PGE 2 production was mediated via the regulation of COX-2.

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“…Nowadays, two biometric methods are used: ultrasound biometry and optical biometry. 7 The most commonly used instruments that are based on optical A-Scan, for example, the Zeiss Intraocular lens Master and the Haag-Streit Lenstar, help to calculate the intraocular lens power. The IOL Master (Carl Zeiss, Germany) was recently launched and is centered on the dual flare partial coherence interferometry PCI concept.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Post-Operative Outcomes Predicted By Ultrasonic and Optic Biometry after Phacoemulsification

Mazhry¹,

Abdullah²,

Asif³

2023

pak J Ophthalmol

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Purpose: To compare postoperative refractive outcomes predicted by ultrasonic and optical biometry after phacoemulsification. Study Design: Descriptive observational. Place and Duration of Study: WAPDA Teaching Hospital and Acuity Eye Center in Lahore Pakistan from January 2022 to May 2022. Methods: The study included 59 eyes with cataracts and required phacoemulsification and implantation of a foldable intraocular lens. They were divided into two groups; (29 in the ultrasonic biometry group and 30 in the optical biometry group). The first group was subjected to ultrasound biometry, whereas the second was subjected to optical biometry. We compared ocular refractions following cataract surgery in two groups. The Mann-Whitney U test was used to compare the mean absolute refractive error (MAE). The operating surgeon was the same in both the groups. Results: All the participants were between 40 and 70 years of age. The preoperative mean target refraction in the ultrasonic group was 0.05 ± 0.13D (range: -0.01 to + 0.17D) and 0.12 ± 0.33D in the optical group (range:-0.01 to +0.49D). Thus, there was a non-significant difference between both groups regarding target refraction(P = 0.58, U = 398.5). The MAE measured for the first group was 0.14 ± 0.46D and for the second group was 0.60 ± 0.53D. The comparison between both the biometry procedures showed that the difference was non-significant between the biometry methods (P = 0.430). Conclusion: The difference between Post-Operative MAE of patients undergoing two different biometry procedures (Optical and Ultrasonic) after cataract surgery was non-significant at P > 0.05.

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An Advanced Cataract Surgery by Phacoemulsification: An Initial Experience

Cited by 3 publications

References 6 publications

Cataract complications study: an analysis of adverse effects among 14,520 eyes in relation to surgical experience

Cataract complications study: an analysis of adverse effects among 14,520 eyes in relation to surgical experience

Protective effect of bromfenac sodium on femtosecond laser‑assisted cataract surgery via modulating cyclooxygenase‑2 expression

Comparison of Post-Operative Outcomes Predicted By Ultrasonic and Optic Biometry after Phacoemulsification

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