T. Elsayed, R. Dessouky, Moustafa Salamah, M. Hegab
Purpose To determine the role of the intraoperative triamcinolone acetonide application after pterygium excision using bare-sclera technique and mitomycin C (MMC). Patients and methods This prospective randomized clinical study included 80 patients (80 eyes) who had primary pterygium and was done at the Alpha Center of Ophthalmology. In total, 40 eyes were treated by excision with bare-sclera technique with MMC combined with intraoperative subconjunctival triamcinolone-acetonide injection (group I) (steroid group), and the other 40 eyes were treated by excision with bare-sclera technique with MMC alone (group II) (control group). All patients were subjected to complete ophthalmic evaluation preoperatively and were followed up for 6 months postoperatively. The postoperative conjunctival inflammation rate at 1 week was the primary outcome measure, while the rate of pterygium recurrence 6 months postoperatively and intraocular pressure (IOP) was the secondary outcome measure. No complications developed intraoperatively or postoperatively. Results The postoperative conjunctival inflammation was significantly higher in group II (45%) than group I (12.5%) (P=0.001). The recurrence rate of pterygium 6 months postoperative in group I was 7.5%, while in group II was 17.5%, which was statistically insignificant (P=0.176). The mean IOP 6 months postoperative in group I was 14.2±1.9, and in group II was 13.6±1.7, which was statistically insignificant (P=0.172). Pyogenic granuloma developed in one (2.5%) eye in group I and two (5%) eyes in group II. Conclusion After pterygium excision using the technique of bare sclera and MMC, the intraoperative subconjunctival injection of triamcinolone acetonide at the surgical site was found to be beneficial in reducing the incidence of postoperative conjunctival inflammation without elevation of the IOP and decreasing the recurrence rate of the pterygium.
{"title":"Evaluation of the outcomes of intraoperative subconjunctival injection of triamcinolone acetonide at the surgical site after pterygium excision using bare-sclera technique and mitomycin C","authors":"T. Elsayed, R. Dessouky, Moustafa Salamah, M. Hegab","doi":"10.4103/ejos.ejos_3_22","DOIUrl":"https://doi.org/10.4103/ejos.ejos_3_22","url":null,"abstract":"Purpose To determine the role of the intraoperative triamcinolone acetonide application after pterygium excision using bare-sclera technique and mitomycin C (MMC). Patients and methods This prospective randomized clinical study included 80 patients (80 eyes) who had primary pterygium and was done at the Alpha Center of Ophthalmology. In total, 40 eyes were treated by excision with bare-sclera technique with MMC combined with intraoperative subconjunctival triamcinolone-acetonide injection (group I) (steroid group), and the other 40 eyes were treated by excision with bare-sclera technique with MMC alone (group II) (control group). All patients were subjected to complete ophthalmic evaluation preoperatively and were followed up for 6 months postoperatively. The postoperative conjunctival inflammation rate at 1 week was the primary outcome measure, while the rate of pterygium recurrence 6 months postoperatively and intraocular pressure (IOP) was the secondary outcome measure. No complications developed intraoperatively or postoperatively. Results The postoperative conjunctival inflammation was significantly higher in group II (45%) than group I (12.5%) (P=0.001). The recurrence rate of pterygium 6 months postoperative in group I was 7.5%, while in group II was 17.5%, which was statistically insignificant (P=0.176). The mean IOP 6 months postoperative in group I was 14.2±1.9, and in group II was 13.6±1.7, which was statistically insignificant (P=0.172). Pyogenic granuloma developed in one (2.5%) eye in group I and two (5%) eyes in group II. Conclusion After pterygium excision using the technique of bare sclera and MMC, the intraoperative subconjunctival injection of triamcinolone acetonide at the surgical site was found to be beneficial in reducing the incidence of postoperative conjunctival inflammation without elevation of the IOP and decreasing the recurrence rate of the pterygium.","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"115 1","pages":"54 - 58"},"PeriodicalIF":0.2,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48303645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aim The aim of this study was to compare two surgical techniques of inferior oblique muscle weakening in the management of inferior oblique overaction whether primary or secondary, that is, inferior oblique myectomy and graded inferior oblique muscle recession. Patients and methods This is a randomized prospective study, performed in Alexandria, Egypt, that included cases of inferior oblique muscle overaction, whether primary or secondary, starting on May 2020. It included 40 patients, divided into two groups: group I included 20 patients who were managed by inferior oblique myectomy, and group II included 20 patients who were managed by graded inferior oblique muscle recession, according to the clinical grading of overaction. Results The results of the two groups were compared, and it was found that the results were comparable as the final outcomes of correction of hypertropia were satisfactory in both groups. Conclusion As the results in both techniques have no significant difference, it is recommended that each surgeon should perform his/her preferred technique.
{"title":"Graded recession technique versus myectomy in management of inferior oblique muscle overaction","authors":"Karim Gaballah","doi":"10.4103/ejos.ejos_16_22","DOIUrl":"https://doi.org/10.4103/ejos.ejos_16_22","url":null,"abstract":"Aim The aim of this study was to compare two surgical techniques of inferior oblique muscle weakening in the management of inferior oblique overaction whether primary or secondary, that is, inferior oblique myectomy and graded inferior oblique muscle recession. Patients and methods This is a randomized prospective study, performed in Alexandria, Egypt, that included cases of inferior oblique muscle overaction, whether primary or secondary, starting on May 2020. It included 40 patients, divided into two groups: group I included 20 patients who were managed by inferior oblique myectomy, and group II included 20 patients who were managed by graded inferior oblique muscle recession, according to the clinical grading of overaction. Results The results of the two groups were compared, and it was found that the results were comparable as the final outcomes of correction of hypertropia were satisfactory in both groups. Conclusion As the results in both techniques have no significant difference, it is recommended that each surgeon should perform his/her preferred technique.","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"115 1","pages":"66 - 71"},"PeriodicalIF":0.2,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48771901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Short-term safety and efficacy of combining phacoemulsification and SubCyclo laser","authors":"","doi":"10.4103/ejos.ejos_69_21","DOIUrl":"https://doi.org/10.4103/ejos.ejos_69_21","url":null,"abstract":"","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"115 1","pages":"35 - 41"},"PeriodicalIF":0.2,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46407047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Repeatability of retinal nerve fiber layer and ganglion cell complex measurements with spectral-domain optical coherence tomography in normal and glaucomatous eyes","authors":"","doi":"10.4103/ejos.ejos_2_22","DOIUrl":"https://doi.org/10.4103/ejos.ejos_2_22","url":null,"abstract":"","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"115 1","pages":"23 - 28"},"PeriodicalIF":0.2,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47566107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Comparison between optical coherence tomography angiography and fundus fluorescein angiography for early detection of diabetic retinopathy","authors":"","doi":"10.4103/ejos.ejos_4_21","DOIUrl":"https://doi.org/10.4103/ejos.ejos_4_21","url":null,"abstract":"","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"115 1","pages":"29 - 34"},"PeriodicalIF":0.2,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42862935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Amphotericin B versus Voriconazole in the treatment of fungal keratitis: a comparative study","authors":"","doi":"10.4103/ejos.ejos_4_22","DOIUrl":"https://doi.org/10.4103/ejos.ejos_4_22","url":null,"abstract":"","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"115 1","pages":"7 - 22"},"PeriodicalIF":0.2,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43761045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Upper bullous rhegmatogenous retinal detachment: 23-G viterectomy with gas tamponade versus scleral buckling","authors":"","doi":"10.4103/ejos.ejos_11_21","DOIUrl":"https://doi.org/10.4103/ejos.ejos_11_21","url":null,"abstract":"","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"115 1","pages":"1 - 6"},"PeriodicalIF":0.2,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46071312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-01DOI: 10.4103/2090-0686.333009
{"title":"Erratum: Comparative study of conventional versus torsional phacoemulsification in management of hard nucleus","authors":"","doi":"10.4103/2090-0686.333009","DOIUrl":"https://doi.org/10.4103/2090-0686.333009","url":null,"abstract":"","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"114 1","pages":"123 - 123"},"PeriodicalIF":0.2,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46602560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background Glaucoma is the neuropathy of the optic nerve with accelerated apoptosis of the retinal ganglion cells. Optical coherence tomography angiography provides valuable information about the optic nerve and the retinal circulation as an auxiliary tool for glaucoma diagnosis and optic nerve saving. Purpose To evaluate the performance of optical coherence tomography angiography in distinguishing primary open-angle glaucoma from healthy eyes by measuring the radial peripapillary capillary (RPC) vessel density (VD)% and macular superficial capillary plexus (SCP) VD%. Patients and methods A descriptive prospective cross-sectional case–control study was conducted on 60 participants, who were categorized into two groups: group A (30 patients with primary open-angle glaucoma and group B (30 healthy controls of matched age and sex with group A). Structural (retinal nerve fiber layer and ganglion cell complex thickness), functional (the mean deviation, and pattern standard deviation), and vascular parameters [the VD of RPC in scan 4.5×4.5 mm (in whole image, and the peripapillary region) and macular SCP in scan 6×6 mm] were compared between the two groups. Results Statistically significant decreases of VD of RPC of the whole disk, the peripapillary region, and the macular superficial plexus layer were observed in glaucoma eyes compared with controls (all P<0.001). As for the VD of the RPC of the whole disk, the mean value in the healthy control was (51.83±2.31) and in the glaucoma group was (46.21±2.98). For the VD of the RPC of the peripapillary region, the mean value in the healthy control was (52.56±0.2.61), while it was (46.9±3.1) in glaucoma eyes. Regarding VD of the macular superficial plexus layer, the mean value in healthy controls was 47.53±2.1, while it was 43.91±2.81 in glaucoma eyes. Structural, regarding the comparison of the retinal nerve fiber layer thickness between the two groups, the glaucoma patients had a significant (P=0.0001) lower mean value (81.34±0.11) than healthy controls (103.85±0.6.2). Also, for comparing the ganglion cell complex thickness between the two groups, the glaucoma patients had a significant (P=0.0001) lower mean value (80.72±6.9) than healthy controls (99.67±5.8). Functional, significant statistical differences (P=0.0001) of both, the mean deviation [between healthy control (0.18±0.86) and glaucoma group (−4.2±1.9)] and the mean of pattern deviation (P=0.0001) [between healthy control (1.22±0.91) and glaucoma group (4.6±1.72)] were determined. Conclusion Quantitative assessment of the VD of RPC and superficial macular capillary plexus is a promising tool for glaucoma decision making. As compared with healthy controls, the VD of RPC and SCP in glaucoma patients is reduced.
{"title":"Optical coherence tomography angiography is an efficient tool to assess optic nerve perfusion","authors":"Soha Eltohamy","doi":"10.4103/ejos.ejos_64_21","DOIUrl":"https://doi.org/10.4103/ejos.ejos_64_21","url":null,"abstract":"Background Glaucoma is the neuropathy of the optic nerve with accelerated apoptosis of the retinal ganglion cells. Optical coherence tomography angiography provides valuable information about the optic nerve and the retinal circulation as an auxiliary tool for glaucoma diagnosis and optic nerve saving. Purpose To evaluate the performance of optical coherence tomography angiography in distinguishing primary open-angle glaucoma from healthy eyes by measuring the radial peripapillary capillary (RPC) vessel density (VD)% and macular superficial capillary plexus (SCP) VD%. Patients and methods A descriptive prospective cross-sectional case–control study was conducted on 60 participants, who were categorized into two groups: group A (30 patients with primary open-angle glaucoma and group B (30 healthy controls of matched age and sex with group A). Structural (retinal nerve fiber layer and ganglion cell complex thickness), functional (the mean deviation, and pattern standard deviation), and vascular parameters [the VD of RPC in scan 4.5×4.5 mm (in whole image, and the peripapillary region) and macular SCP in scan 6×6 mm] were compared between the two groups. Results Statistically significant decreases of VD of RPC of the whole disk, the peripapillary region, and the macular superficial plexus layer were observed in glaucoma eyes compared with controls (all P<0.001). As for the VD of the RPC of the whole disk, the mean value in the healthy control was (51.83±2.31) and in the glaucoma group was (46.21±2.98). For the VD of the RPC of the peripapillary region, the mean value in the healthy control was (52.56±0.2.61), while it was (46.9±3.1) in glaucoma eyes. Regarding VD of the macular superficial plexus layer, the mean value in healthy controls was 47.53±2.1, while it was 43.91±2.81 in glaucoma eyes. Structural, regarding the comparison of the retinal nerve fiber layer thickness between the two groups, the glaucoma patients had a significant (P=0.0001) lower mean value (81.34±0.11) than healthy controls (103.85±0.6.2). Also, for comparing the ganglion cell complex thickness between the two groups, the glaucoma patients had a significant (P=0.0001) lower mean value (80.72±6.9) than healthy controls (99.67±5.8). Functional, significant statistical differences (P=0.0001) of both, the mean deviation [between healthy control (0.18±0.86) and glaucoma group (−4.2±1.9)] and the mean of pattern deviation (P=0.0001) [between healthy control (1.22±0.91) and glaucoma group (4.6±1.72)] were determined. Conclusion Quantitative assessment of the VD of RPC and superficial macular capillary plexus is a promising tool for glaucoma decision making. As compared with healthy controls, the VD of RPC and SCP in glaucoma patients is reduced.","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"114 1","pages":"116 - 122"},"PeriodicalIF":0.2,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44114608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mohamed Hassan, A. Elmassry, A. Ghaith, M. Goweida
Background New approaches have been created to raise the chances of achieving big bubble (BB) in deep anterior lamellar keratoplasty (DALK); however, the BB formation is still uncertain in all cases. Other factors likely contribute to the success of bubble formation. Aim To evaluate the effect of preoperative curvature of the cornea on the success of BB formation in DALK for keratoconus. Design A prospective, comparative, nonrandomized study. Patients and methods The study was performed on 50 keratoconus patients. We compared the data of 25 patients who had successful type-1 bubble formation versus another 25 patients in whom the bubble formation failed. Both groups were compared regarding the keratometric readings recorded from the preoperative pentacam. Results The analysis showed statistically significant lower K1, K2, and Km values in the group where BB has been successfully achieved. We also found that lower K1 value was the only significant studied factor after the multivariate analysis. Conclusion Keratoconus patients with preoperative flatter corneas have slightly higher chances for successful BB formation during DALK surgery.
{"title":"Evaluation of the effect of preoperative corneal curvature on the successful formation of the big bubble formation in deep anterior lamellar keratoplasty for keratoconus","authors":"Mohamed Hassan, A. Elmassry, A. Ghaith, M. Goweida","doi":"10.4103/ejos.ejos_45_21","DOIUrl":"https://doi.org/10.4103/ejos.ejos_45_21","url":null,"abstract":"Background New approaches have been created to raise the chances of achieving big bubble (BB) in deep anterior lamellar keratoplasty (DALK); however, the BB formation is still uncertain in all cases. Other factors likely contribute to the success of bubble formation. Aim To evaluate the effect of preoperative curvature of the cornea on the success of BB formation in DALK for keratoconus. Design A prospective, comparative, nonrandomized study. Patients and methods The study was performed on 50 keratoconus patients. We compared the data of 25 patients who had successful type-1 bubble formation versus another 25 patients in whom the bubble formation failed. Both groups were compared regarding the keratometric readings recorded from the preoperative pentacam. Results The analysis showed statistically significant lower K1, K2, and Km values in the group where BB has been successfully achieved. We also found that lower K1 value was the only significant studied factor after the multivariate analysis. Conclusion Keratoconus patients with preoperative flatter corneas have slightly higher chances for successful BB formation during DALK surgery.","PeriodicalId":31572,"journal":{"name":"Journal of the Egyptian Ophthalmological Society","volume":"114 1","pages":"73 - 76"},"PeriodicalIF":0.2,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42856913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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