Evaluation of vitreous cellular activity following per-operative Povidone-iodine alone and combined per-operative Povidone-iodine with topical antibiotic after Intravitreal injection of anti-vascular endothelial growth factor Bevacizumab for retinal pathologies
Saigol, H., Akbar, S., Rauf, A., Chauhan, K., Saeed, S., tayyab, H. (2021). Evaluation of vitreous cellular activity following per-operative Povidone-iodine alone and combined per-operative Povidone-iodine with topical antibiotic after Intravitreal injection of anti-vascular endothelial growth factor Bevacizumab for retinal pathologies. EKB Journal Management System, 1(3), 168-175. doi: 10.21608/ejomos.2021.58486.1009
Huma Kayani Saigol; Seemab - Akbar; Abdul - Rauf; Khurram - Chauhan; shahzad - Saeed; Haroon - tayyab. "Evaluation of vitreous cellular activity following per-operative Povidone-iodine alone and combined per-operative Povidone-iodine with topical antibiotic after Intravitreal injection of anti-vascular endothelial growth factor Bevacizumab for retinal pathologies". EKB Journal Management System, 1, 3, 2021, 168-175. doi: 10.21608/ejomos.2021.58486.1009
Saigol, H., Akbar, S., Rauf, A., Chauhan, K., Saeed, S., tayyab, H. (2021). 'Evaluation of vitreous cellular activity following per-operative Povidone-iodine alone and combined per-operative Povidone-iodine with topical antibiotic after Intravitreal injection of anti-vascular endothelial growth factor Bevacizumab for retinal pathologies', EKB Journal Management System, 1(3), pp. 168-175. doi: 10.21608/ejomos.2021.58486.1009
Saigol, H., Akbar, S., Rauf, A., Chauhan, K., Saeed, S., tayyab, H. Evaluation of vitreous cellular activity following per-operative Povidone-iodine alone and combined per-operative Povidone-iodine with topical antibiotic after Intravitreal injection of anti-vascular endothelial growth factor Bevacizumab for retinal pathologies. EKB Journal Management System, 2021; 1(3): 168-175. doi: 10.21608/ejomos.2021.58486.1009

Evaluation of vitreous cellular activity following per-operative Povidone-iodine alone and combined per-operative Povidone-iodine with topical antibiotic after Intravitreal injection of anti-vascular endothelial growth factor Bevacizumab for retinal pathologies

Egyptian Journal of Ophthalmology, (Mansoura Ophthalmic Center)
Volume 1, Issue 3, September 2021, Page 168-175  XML PDF (487.55 K)
Document Type: Original Articles
DOI: 10.21608/ejomos.2021.58486.1009
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Authors
Huma Kayani Saigol email 1; Seemab - Akbar2; Abdul - Rauf3; Khurram - Chauhan4; shahzad - Saeed5; Haroon - tayyab6
1Fatima Jinnah Medical university in affiliation with Sir Ganga ram hospital Lahore Pakistan
2Senior Registrar, department of Ophthalmology Sir Ganga Ram Hospital Lahore Pakistan
3senior Registrar, Sir ganga Ram hospital, Lahore Pakistan
4Senior registrar, Sir Ganga Ram Hospital, Lahore Pakistan
5Retired ophthalmolgist
6Agha khan University
Abstract
Abstract:
Purpose: To assess the efficacy of per-operative 5% Povidone-iodine alone or in combination with post injection topical antibiotics for reducing vitreous activity in patients undergoing Intravitreal injection of anti-vascular endothelial growth factors Bevacizumab.
Methods: Total of 114 enrolled patients with retinal medical pathologies requiring Intravitreal anti vascular growth factors were randomized to study group A (5% Povidone-iodine per operative on conjunctiva for 3 minutes) and group B (5% Povidone-iodine per-operative on conjunctiva for 3 minutes and post injection topical antibiotics fluroquinolone four times a day for a week) with 57 patients in each group. All Intravitreal injections were performed in operating room in a sterile manner. Vitreous activity assessed using Sun’s classification on slit lamp on first day and day 7 post Intravitreal injection of 1.25mg/0.05ml anti VEGF Bevacizumab. Collected data of group A and B was analyzed.
Result: Out of 114 patients, 75 were males and 39 were females. Vitreous activity seen at day one post injection was same in both study groups while at day seven group A had increased vitreous cellular activity as compared to study group B. Both day one and day seven activity within the study groups were insignificant with p=0.244 and p=0.498 respectively.
Conclusions: In both groups A and B, 5% Povidone-iodine (PI) solution shows effective prophylaxis against Endophthalmitis in Intravitreal anti VEGF injections. Post injection topical antibiotics should be avoided following Intravitreal injections of anti VEGF as it can increase microorganism resistance, virulence and add additional cost for the patients.
Keywords
Povidone-iodine; Intravitreal injection injection; anti-vascular endothelial growth factor; Bevacizumab; vitreous activity
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