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Bardoloi N, Sarkar S, Burgute PS, Deb AK, Dholkawala R, Aggarwal P, Gokhale T. Comparison of once daily dose of 0.3% nepafenac alone and three times dose of 0.1% nepafenac alone in pain and inflammation control after phacoemulsification. Indian J Ophthalmol 2022; 70:807-812. [PMID: 35225519 PMCID: PMC9114608 DOI: 10.4103/ijo.ijo_2401_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Purpose: To compare the efficacy of a once-daily dose of 0.3% nepafenac and three times daily dose of 0.1% nepafenac in controlling pain and inflammation following phacoemulsification. Methods: In this prospective randomized control single-blind study. patients who underwent uneventful phacoemulsification were divided into two groups. Group A received 0.1% nepafenac eye drops three times/day for 4 weeks and group B received 0.3% nepafenac eye drops once daily for 4 weeks following phacoemulsification. All the patients received moxifloxacin 0.5% eye drops four times/day for 2 weeks. None of the patients in any group received any form of corticosteroids. Results: The mean age of the patients in group A was 63.55 ± 8.5 years, while in group B, it was 60.05 ± 7.76 years. There was no significant result in the preoperative baseline demographics and intraoperative parameters between both the groups. The results were statistically insignificant in terms of inflammatory markers between both groups on day 1. But, on day 7, group B showed better results in terms of lid edema, conjunctival congestion, and anterior chamber cells. The patients in group B also perceived significantly less pain on day 1 (P = 0.02) and day 7 (P < 0.001). The central macular thickness was also significantly lower in group B at day 30 (P < .001) and day 90 (P < .001), respectively. Conclusion: Once-daily dose of higher concentrated nepafenac (0.3%) is equally effective and shows better results than 0.1% nepafenac for pain and inflammation control.
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Affiliation(s)
| | - Sandip Sarkar
- Chandraprabha Eye Hospital, Jorhat, Assam; Department of Ophthalmology, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry, India
| | | | - Amit Kumar Deb
- Department of Ophthalmology, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry, India
| | | | | | - Tanmay Gokhale
- Department of Ophthalmology, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry, India
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Chen C, Wang C, Zhou X, Xu L, Chen H, Qian K, Jia B, Su G, Fu J. Nonsteroidal anti-inflammatory drugs for retinal neurodegenerative diseases. Prostaglandins Other Lipid Mediat 2021; 156:106578. [PMID: 34245897 DOI: 10.1016/j.prostaglandins.2021.106578] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 06/29/2021] [Accepted: 07/06/2021] [Indexed: 10/20/2022]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are among the most common prescription drugs for inflammation, and topical NSAIDs are often used in ophthalmology to reduce pain, photophobia, inflammation, and edema. In recent years, many published reports have found that NSAIDs play an important role in the treatment of retinal neurodegenerative diseases, such as age-related macular degeneration (AMD), diabetic retinopathy (DR), glaucoma, pathological myopia, and retinitis pigmentosa (RP). The aim of the current review is to provide an overview of the role of various NSAIDs in the treatment of retinal neurodegenerative diseases and the corresponding mechanisms of action. This review highlighted that the topical application of NSAIDs for the treatment of retinal degenerative diseases has been studied to a remarkable extent and that its beneficial effects in many diseases have been proven. In the future, prospective studies with large study populations are required to extend these effects to clinical settings.
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Affiliation(s)
- Chen Chen
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Chenguang Wang
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Xuebin Zhou
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Lingxian Xu
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Han Chen
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Kun Qian
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Bo Jia
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Guanfang Su
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
| | - Jinling Fu
- Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, Jilin, China.
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Sarkar S, Bardoloi N, Deb AK. Comparison between 0.1% Nepafenac and 1% Prednisolone Eye Drop in Postoperative Management Following Micro-incisional Cataract Surgery. KOREAN JOURNAL OF OPHTHALMOLOGY 2021; 35:188-197. [PMID: 34120417 PMCID: PMC8200587 DOI: 10.3341/kjo.2020.0135] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 12/11/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose To compare the efficacy of 0.1% nepafenac and 1% prednisolone acetate eye drop in postoperative inflammation control in micro-incisional cataract surgery. Methods We conducted a prospective, randomized, comparative, single-blind study. All the patients underwent temporal 2.2-mm micro-incisional cataract surgery. They were randomized into two groups (group A and B). Group A received 0.1% nepafenac eye drops 4 times/day for 4 weeks and group B received 1% prednisolone acetate eye drops in tapering doses for 4 weeks after surgery. Both the groups received moxifloxacin 0.5% eye drops 4 times/day for 2 weeks. Patients were examined on 1st, 7th, and 30th postoperative days and parameters of postoperative inflammation were evaluated and noted at each visit. Results A total of 200 patients were enrolled in the study. However, five patients lost to follow up, group A had 97 and group B had 98 patients respectively. Results were statistically insignificant in terms of the difference in lid edema, conjunctival congestion, corneal edema, anterior chamber cells and flare between the two groups with p-values >0.05 for each parameter at each visit. However, the difference in mean central macular thickness between the groups was significant (205.713 ± 17.14 vs. 220.984 ± 32.83 in group A and B, respectively, p ≤ 0.001) at 1 month. Also, the mean pain score was significantly lower (p = 0.018) in the nepafenac group at day 7 of surgery. Conclusions Nepafenac is equally effective and non-inferior to prednisolone acetate in suppression and prevention of inflammation in postoperative period.
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Affiliation(s)
- Sandip Sarkar
- Cataract & Cornea Services, Chandraprabha Eye Hospital, Jorhat, India.,Department of Ophthalmology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Narayan Bardoloi
- Cataract & Cornea Services, Chandraprabha Eye Hospital, Jorhat, India
| | - Amit Kumar Deb
- Department of Ophthalmology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Leisser C, Hirnschall N, Findl O. Effect of Phacoemulsification on Outcomes after Vitrectomy with Membrane Peeling regarding New Intraretinal Cystoid Changes and Transient Macular Edema. Ophthalmologica 2020; 244:150-158. [PMID: 33120390 DOI: 10.1159/000512637] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 10/12/2020] [Indexed: 11/19/2022]
Abstract
PURPOSE The aim of the present study was to analyze the effect of phacoemulsification on outcomes among patients undergoing vitrectomy with membrane peeling for idiopathic epiretinal membranes, with respect to new postoperative intraretinal cystoid changes and early transient macular edema. PROCEDURES This retrospective analysis included patients from 6 prospective studies, examining outcomes of 23G pars plana vitrectomy with membrane peeling due to idiopathic epiretinal membranes. Phacovitrectomy with membrane peeling was performed only in the case of coexisting vision affecting cataract. Optical coherence tomography was performed prior to surgery, in the first week, and 3 months after surgery. RESULTS In total, 183 patients were included. The occurrence of new postoperative intraretinal cystoid changes and early transient macular edema showed a trend toward being higher among patients undergoing phacovitrectomy with membrane peeling, compared to vitrectomy with membrane peeling alone, but it did not reach statistical significance (p = 0.5 and p = 0.186). The final best corrected distance visual acuity (BCVA) 3 months after surgery was significantly lower among patients with new postoperative intraretinal cystoid changes compared to patients without (with a median difference of 1 line between groups; p = 0.016). CONCLUSIONS New postoperative intraretinal cystoid changes and early transient macular edema are more frequent among patients undergoing phacovitrectomy with membrane peeling compared to patients with vitrectomy with membrane peeling alone.
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Affiliation(s)
- Christoph Leisser
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Nino Hirnschall
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Oliver Findl
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria,
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Schechter BA. Use of topical bromfenac for treating ocular pain and inflammation beyond cataract surgery: a review of published studies. Clin Ophthalmol 2019; 13:1439-1460. [PMID: 31534309 PMCID: PMC6682171 DOI: 10.2147/opth.s208700] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 06/27/2019] [Indexed: 01/20/2023] Open
Abstract
Topical ophthalmic nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to treat postoperative inflammation and pain following cataract surgery and for treatment and prophylaxis of pseudophakic cystoid macular edema (CME). Bromfenac is a brominated NSAID with strong in vitro anti-inflammatory potency. Like other ophthalmic NSAIDs, bromfenac is often used outside of the cataract surgery setting. This paper provides an overview of bromfenac’s preclinical ocular pharmacology and pharmacokinetics, followed by a review of 23 published clinical studies in which various marketed bromfenac formulations were used for conditions other than cataract surgery or pseudophakic CME. These include: post-refractive eye surgery; macular edema associated with diabetes, uveitis, or retinal vein occlusion; inflammation associated with age-related macular degeneration; pain related to intravitreal injections; and other ocular anterior segment and surface disorders with an inflammatory component. The published evidence reviewed supports the safety and effectiveness of bromfenac in these additional ophthalmic indications. Bromfenac was well tolerated when given alone or in combination with intravitreal anti-vascular endothelial growth factor agents, topical corticosteroids, or topical mast-cell stabilizers. The most common adverse event reported was ocular irritation. No serious adverse events (ie, corneal epithelial disorders) were reported, although the majority of studies did not systematically evaluate potential side effects. Corneal complications, such as melts reported with diclofenac and ketorolac, were not observed with bromfenac in the studies. In summary, published study data support the clinical utility of bromfenac in various ocular disorders beyond post-cataract surgery. Additional studies are warranted to further define the potential role of bromfenac ophthalmic solution in clinical practice.
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Affiliation(s)
- Barry A Schechter
- Cornea and Cataract Service, Florida Eye Microsurgical Institute, Boynton Beach, FL, USA
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Leisser C, Hirnschall N, Döller B, Varsits R, Ullrich M, Kefer K, Findl O. Effect of Air Tamponade on Postoperative Visual Acuity and Intraretinal Cystoid Changes after Peeling of Idiopathic Epiretinal Membranes in Pseudophakic Patients. Ophthalmologica 2019; 243:37-42. [PMID: 31352458 DOI: 10.1159/000498898] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 02/13/2019] [Indexed: 11/19/2022]
Abstract
PURPOSE Epiretinal membrane is a macular disorder leading to metamorphopsia and decreased visual acuity. The aim of the present study was to assess the possible effects of air tamponade, balanced salt solution (BSS), and combined phacoemulsification on functional and anatomical outcomes. PROCEDURES This prospective exploratory analysis included 72 eyes with idiopathic epiretinal membranes, scheduled to undergo 23-G pars plana vitrectomy with membrane peeling. Air tamponade or BSS was used in all cases. Optical coherence tomography (OCT) imaging was performed intraoperatively, and follow-up including visual acuity testing and OCT measurements was conducted until 3 months postoperatively. RESULTS Mean best-corrected visual acuity improved between +2.1 and +3.1 letters, and mean central subfield thickness of the macula decreased between -29.6 and -76 µm in the examined groups, without significant differences between the air tamponade and BSS groups. There was no significant difference in the presence of intraretinal cystoid changes between the groups. CONCLUSIONS The use of air tamponade did not show any significant differences in the anatomical and functional postoperative results compared to BSS. Furthermore, phacovitrectomy did not result in significantly more intraretinal cystoid changes 3 months after surgery.
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Affiliation(s)
- Christoph Leisser
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Nino Hirnschall
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Birgit Döller
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Ralph Varsits
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Marlies Ullrich
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Katharina Kefer
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
| | - Oliver Findl
- VIROS - Vienna Institute for Research in Ocular Surgery, a Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria,
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Xu X, Hou J, Lv J, Huang Y, Pu J, Wang L. Overexpression of lncRNA GAS5 suppresses prostatic epithelial cell proliferation by regulating COX-2 in chronic non-bacterial prostatitis. Cell Cycle 2019; 18:923-931. [PMID: 30892130 DOI: 10.1080/15384101.2019.1593644] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Chronic non-bacterial prostatitis (CNP) is a common urologic disease that is linked to the development of prostate cancer. Long non-coding RNA (lncRNA) GAS5 has been identified to mediate cell proliferation in prostate cancer, although its role in CNP is still unclear. Human prostate epithelial cell line RWPE-1 was induced by lipopolysaccharide (LPS) to mimic CNP model in vitro. Real-time PCR was performed to determine the expression of GAS5 and COX-2, while western blotting was used to evaluate the protein expression of COX-2. The interaction between GAS5 and COX-2 was determined using RNA pull-down and RNA immunoprecipitation (RIP). Cell proliferation was determined using MTT assay. The expression of GAS5 was decreased, while COX-2 was increased in prostatitis tissues and in LPS-induced RWPE-1 cells. The overexpression of GAS5 suppressed the protein level of COX-2, and inhibited cell proliferation of LPS-induced RWPE-1 cells and HPECs, which was rescued by the co-transfection with pcDNA-GAS5 and pcDNA-COX-2. GAS5 was confirmed to promote the ubiquitination of COX-2, and the in vivo GAS5-overexpressed CNP rat model decreased the motor scores, the volume of prostate tissues, the average number of inflammatory cells, prostatic proliferation, and COX-2 expression. Our findings revealed that overexpression of GAS5 inhibited cell proliferation via negatively regulating the expression of COX-2, thus alleviating the progression of CNP.
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Affiliation(s)
- Xu Xu
- a Department of Urology , The First Affiliated Hospital of Soochow University , Suzhou , Jiangsu , China
| | - Jianquan Hou
- b Reproductive Medicine Center , The First Affiliated Hospital of Soochow University , Suzhou , Jiangsu , China
| | - Jinxing Lv
- a Department of Urology , The First Affiliated Hospital of Soochow University , Suzhou , Jiangsu , China
| | - Yuhua Huang
- a Department of Urology , The First Affiliated Hospital of Soochow University , Suzhou , Jiangsu , China
| | - Jinxian Pu
- a Department of Urology , The First Affiliated Hospital of Soochow University , Suzhou , Jiangsu , China
| | - Liangliang Wang
- a Department of Urology , The First Affiliated Hospital of Soochow University , Suzhou , Jiangsu , China
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Zhao X, Xia S, Wang E, Chen Y. Comparison of the efficacy and patients' tolerability of Nepafenac and Ketorolac in the treatment of ocular inflammation following cataract surgery: A meta-analysis of randomized controlled trials. PLoS One 2017; 12:e0173254. [PMID: 28253334 PMCID: PMC5333896 DOI: 10.1371/journal.pone.0173254] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Accepted: 02/17/2017] [Indexed: 11/18/2022] Open
Abstract
As a new ophthalmic non-steroidal anti-inflammatory drug (NSAID) with prodrug structure, Nepafenac was supposed to have a better efficacy than conventional NSAIDs both in patients’ tolerability and ocular inflammation associated with cataract surgery. However, many current studies reached contradictory conclusions on the superiority of Nepafenac over Ketorolac. The objective of our study is to evaluate the efficacy and patients’ tolerability of Nepafenac and Ketorolac following cataract surgery. To clarify this, we conducted a meta-analysis of randomized controlled trials. Eleven articles were included in this study. The dataset consisted of 1165 patients, including 1175 cataract surgeries. Among them, 574 patients were in the Nepafenac group and 591 in the Ketorolac group. Our analysis indicated that these two drugs were equally effective in controlling post cataract surgery ocular inflammation, reducing macular edema, achieving a better visual ability and maintaining intraoperative mydriasis during cataract surgery. However, Nepafenac was more effective than Ketorolac in reducing the incidence of postoperative conjunctival hyperemia and ocular discomfort. This meta-analysis indicated that topical Nepafenac is superior to Ketorolac in patients’ tolerability following cataract surgery. However, these two drugs are equally desirable in the management of anterior chamber inflammation, visual rehabilitation and intraoperative mydriasis. Given the limitations in our study, more researches with larger sample sizes and focused on more specific indicators such as peak aqueous concentrations of drugs or PEG2 levels are required to reach a firmer conclusion.
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Affiliation(s)
- Xinyu Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Song Xia
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Erqian Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Youxin Chen
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- * E-mail:
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Sarfraz MH, Haq RIU, Mehboob MA. Effect of topical nepafenac in prevention of macular edema after cataract surgery in patients with non-proliferative diabetic retinopathy. Pak J Med Sci 2017; 33:210-214. [PMID: 28367202 PMCID: PMC5368311 DOI: 10.12669/pjms.331.11644] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: To determine the efficacy of topical Nepafenac (0.1%), administered post-operatively in prevention of Macular Edema (ME), after cataract surgery in patients with Non-Proliferative Diabetic Retinopathy (NPDR). Methods: This randomized control trial was conducted at Armed Forces Institute of Ophthalmology (AFIO), Rawalpindi from Sep 2015 to Sep 2016. Sixty eyes of 60 patients with NPDR underwent phacoemulsification with intraocular lens implantation. Group 1 received 0.1% Nepafenac, 8-hourly, in operated eye after cataract surgery for three months, along with routine post-operative medications. Group-2 received only routine post-operative medications. ME was defined as increase in Central Macular Thickness (CMT) of >10% from pre-operative baseline, measured using spectral domain optical coherence tomography. Results: Mean age of study population was 60.97±4.91 years. Out of 60 patients, 34 (56.7%) were males and 24 (43.3%) were females. Mean pre-operative CMT, 3 months post-operative CMT, mean change in CMT and mean frequency change in CMT of Group-1 was 226.5±10.86µm, 228.83±14.56 µm, 2.33±10.45 µm and 1.05% respectively. Mean pre-operative CMT, three months post-operative CMT, mean change in CMT and mean frequency change in CMT in Group-2 was 223.93±11.69µm, 236.17±16.16 µm, 12.23±12.40µm and 5.51% respectively. ME was observed in one patient (3.3%) in Group-1, and seven patients (23.3%) in Group 2. The difference of mean change in CMT and frequency change in CMT between groups was statistically significant (p<0.05). Conclusion: 0.1% topical Nepafenac is effective in prevention of macular edema after cataract surgery in patients with non-proliferative diabetic retinopathy (NPDR).
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Affiliation(s)
- Muhammad Haroon Sarfraz
- Dr. Muhammad Haroon Sarfraz, MBBS. Armed Forces Institute of Ophthalmology, Rawalpindi, Pakistan
| | - Rana Intisar Ul Haq
- Dr. Rana Intisar Ul Haq, MCPS(Ophth), FCPS(Ophth). Armed Forces Institute of Ophthalmology, Rawalpindi, Pakistan
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Comparison of Continuous Noninvasive Blood Pressure Monitoring by TL-300 With Standard Invasive Blood Pressure Measurement in Patients Undergoing Elective Neurosurgery. J Neurosurg Anesthesiol 2017; 29:1-7. [DOI: 10.1097/ana.0000000000000245] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sheppard JD. Topical bromfenac for prevention and treatment of cystoid macular edema following cataract surgery: a review. Clin Ophthalmol 2016; 10:2099-2111. [PMID: 27822006 PMCID: PMC5087782 DOI: 10.2147/opth.s86971] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Topical nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids, alone or in combination, have historically been used off label in the US to prevent and treat postoperative cystoid macular edema (CME). This literature review presents available data on the use of bromfenac 0.07% or 0.09% to prevent and treat CME following cataract surgery. Bromfenac is an NSAID approved to treat postoperative inflammation and reduce ocular pain following cataract surgery. Few cases of clinical CME were observed with bromfenac use in a total of 19 reviewed studies. There were no significant differences in CME incidence between bromfenac and corticosteroid-treated patients or between bromfenac- and bromfenac plus corticosteroid-treated patients. Bromfenac demonstrated comparable efficacy to other NSAIDs in preventing CME. Compared with corticosteroids, bromfenac alone or plus a corticosteroid showed similar or better efficacy in minimizing changes in retinal thickness and macular volume. In diabetic cataract surgery patients, bromfenac was comparable or superior to corticosteroids for minimizing changes in retinal thickness; also, combination therapy with bromfenac and corticosteroids may be associated with smaller changes in foveal thickness, macular thickness, and macular volume versus monotherapy with either treatment alone in this patient population. In two randomized, double-masked, placebo-controlled clinical trials with bromfenac 0.07%, CME was reported as an adverse event in 0.5% and 1.5% of patients receiving bromfenac and placebo, respectively. In an analysis of four placebo-controlled trials with bromfenac 0.09%, macular edema was reported in 0.7% and 1.4% of patients receiving bromfenac and placebo, respectively. When evaluated as treatment for acute or chronic CME, bromfenac was associated with improvement in visual acuity and reduction in retinal thickness, but few studies are available. Overall, published data suggest that bromfenac is safe and effective when used to prevent or treat CME. Large-scale placebo-controlled trials and greater standardization of CME measures are needed to establish optimal bromfenac regimens for the prophylaxis and treatment of CME following cataract surgery.
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Affiliation(s)
- John D Sheppard
- Virginia Eye Consultants; Department of Ophthalmology, Eastern Virginia Medical School, Norfolk, VA, US
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Woodward DF, Wenthur SL, Rudebush TL, Fan S, Toris CB. Prostanoid Receptor Antagonist Effects on Intraocular Pressure, Supported by Ocular Biodisposition Experiments. J Ocul Pharmacol Ther 2016; 32:606-622. [PMID: 27763812 DOI: 10.1089/jop.2016.0069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE Since all prostanoid receptors affect intraocular pressure (IOP) and endogenous prostanoids are found in ocular tissues, the pressor effects of prostanoid antagonists were comprehensively evaluated. The absence of effects of most of these antagonists was not entirely anticipated. To ensure no false-negative results, ocular biodisposition studies were conducted. METHODS Monkeys with laser-induced ocular hypertension were used to study antagonist effects on IOP. Ocular biodisposition of each antagonist was assessed in rabbits, with LC/MS/MS analyses of tissue extracts and blood. RESULTS EP1, EP2, EP3, EP4, FP, IP, and TP prostanoid receptor antagonists did not affect IOP, even at a high 1% dose. These studies were followed by ocular biodisposition studies. Striking differences in ocular tissue bioavailability were observed, which were independent of solubility. Only the EP1 antagonist SC-51322 failed to penetrate sufficiently to be bioavailable in the aqueous humor and ciliary body/iris. This obliged testing an alternative EP1 antagonist, namely ONO-8713, to reliably conclude that an EP1 antagonist does not alter IOP. CONCLUSIONS These antagonist studies provided no evidence for individual endogenous prostanoids exerting a meaningful role in regulating IOP. They do reaffirm the critical importance of studying ocular bioavailability for confirming negative data. Large differences among the antagonists in anterior segment and even ocular surface tissue biodisposition were observed in rabbits. It appears from these monkey studies, supported by rabbit ocular bioavailability data, that an absence of drug effect in the eye cannot be adequately substantiated without determination of ocular pharmacokinetics.
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Affiliation(s)
- David F Woodward
- 1 Department of Biological Sciences, Allergan, Inc. , Irvine, California
| | - Stacey L Wenthur
- 2 Department of Ophthalmology and Visual Science, School of Medicine, University of Nebraska Medical Center , Omaha, Nebraska
| | - Tara L Rudebush
- 2 Department of Ophthalmology and Visual Science, School of Medicine, University of Nebraska Medical Center , Omaha, Nebraska
| | - Shan Fan
- 2 Department of Ophthalmology and Visual Science, School of Medicine, University of Nebraska Medical Center , Omaha, Nebraska
| | - Carol B Toris
- 2 Department of Ophthalmology and Visual Science, School of Medicine, University of Nebraska Medical Center , Omaha, Nebraska.,3 Department of Ophthalmology and Visual Science, School of Medicine, Case Western Reserve University , Cleveland, Ohio
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Bromfenac ophthalmic solution 0.09 %: human aqueous humor concentration detected by high-performance liquid chromatography. Int Ophthalmol 2016; 37:417-421. [PMID: 27324371 DOI: 10.1007/s10792-016-0279-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 06/10/2016] [Indexed: 12/14/2022]
Abstract
The purpose of this study was to evaluate the aqueous humor concentrations of bromfenac ophthalmic solution 0.09 % in patients undergoing phacoemulsification. Patients requiring cataract extraction received one drop (50 µL) of bromfenac 0.09 % solution in the eye to be operated, before bedtime the day before surgery or the morning of the surgery. The last administration was recorded. At the time of paracentesis, an aqueous humor sample was collected with a 30-gauge needle attached to a TB syringe and was later analyzed by high-performance liquid chromatography for drug concentration. 188 treated volunteers and 48 control, untreated, subjects were included in the study. The mean aqueous concentration of bromfenac in the treated group was 37.60 ± 68.86 and 0 nM (nmol/L) in the control group (p < 0.0001). Correlation coefficient in bromfenac group between time elapsed from instillation and drug concentration was -0.16 (p not significant). Bromfenac showed properties of good penetration and stable concentration in aqueous humor up to about 12 h after instillation.
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Lee TH, Choi W, Ji YS, Yoon KC. Comparison of ketorolac 0.45% versus diclofenac 0.1% for macular thickness and volume after uncomplicated cataract surgery. Acta Ophthalmol 2016; 94:e177-82. [PMID: 26072977 DOI: 10.1111/aos.12780] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 05/11/2015] [Indexed: 11/28/2022]
Abstract
PURPOSE To compare the effects of ketorolac 0.45% and diclofenac 0.1% on macular thickness and volume after uncomplicated cataract surgery. METHODS A total of 76 eyes of 76 patients who underwent uncomplicated cataract surgery were included. Patients were treated with either diclofenac 0.1% (38 eyes) or ketorolac 0.45% (38 eyes) after surgery. The macular thickness and volume were obtained with optical coherence tomography (OCT). Central subfield thickness (CST, OCT 1 mm zone), total foveal thickness (TFT, OCT 3 mm zone), total macular thickness (TMT, OCT 6 mm zone), average macular thickness (AMT) and total macular volume (TMV) were compared between the two study groups. RESULTS No significant differences between groups were found in macular thickness or volume 1 month after cataract surgery. Two months after surgery, the ketorolac group had significantly lower CST, TFT, TMT and AMT than the diclofenac group (p < 0.05 for all). Additionally, 1 and 2 months after surgery, changes from preoperative values in CST (both p = 0.04), AMT (p = 0.02 and p < 0.01, respectively) and TMV (both p = 0.04) were significantly less in the ketorolac group than in the diclofenac group. CONCLUSIONS Following uncomplicated cataract surgery, topical ketorolac 0.45% was more effective than diclofenac 0.1% in preventing increases in macular thickness and volume.
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Affiliation(s)
- Tae Hee Lee
- Department of Ophthalmology; Chonnam National University Medical School and Hospital; Gwangju South Korea
| | - Won Choi
- Department of Ophthalmology; Chonnam National University Medical School and Hospital; Gwangju South Korea
| | - Yong Sok Ji
- Department of Ophthalmology; Chonnam National University Medical School and Hospital; Gwangju South Korea
| | - Kyung Chul Yoon
- Department of Ophthalmology; Chonnam National University Medical School and Hospital; Gwangju South Korea
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Acar U, Acar DE, Tanriverdi C, Acar M, Ozdemir O, Erikci A, Ornek F. Prostaglandin E 2 Levels of Aqueous and Vitreous Humor in Ketorolac 0.4% and Nepafenac 0.1% Administered Healthy Rabbits. Ocul Immunol Inflamm 2016; 25:323-327. [PMID: 26765265 DOI: 10.3109/09273948.2015.1116587] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
PURPOSE To compare the lowering effects of ketorolac 0.4% and nepafenac 0.1% on aqueous and vitreous humor prostaglandin E2 (PGE2) levels in rabbits. METHODS Ketorolac and nepafenac ophthalmic solutions were administered to the right eyes of 24 healthy rabbits after randomized division into two groups. The left eyes of these rabbits were considered as controls for the two groups. On the 4th day of the experiment, the samples were taken from the aqueous and vitreous humors of the rabbits bilaterally, and PGE2 levels were measured by an enzyme immune assay kit. RESULTS Ketorolac and nepafenac achieved a statistically significant decrease (p<0.001, for each) in PGE2 levels in the aqueous (11.75 ± 6.15 and 14.75 ± 7.60 pg/mL, respectively) and the vitreous humor (6.58 ± 4.62 and 9.83 ± 4.55 pg/mL, respectively). CONCLUSIONS Both ketorolac and nepafenac inhibited PGE2 levels in both the aqueous and vitreous humors of rabbits. Although PGE2-lowering effects were similar in the aqueous humor, nepafenac seemed to be more potent than ketorolac in the vitreous humor.
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Affiliation(s)
- Ugur Acar
- a Department of Ophthalmology , Hacettepe University, Faculty of Medicine , Ankara , Turkey
| | - Damla Erginturk Acar
- b Department of Ophthalmology , Zekai Tahir Burak Women's Health Research and Education Hospital , Ankara , Turkey
| | - Cafer Tanriverdi
- c Department of Ophthalmology , İstanbul Medipol University , İstanbul , Turkey
| | - Mutlu Acar
- d Department of Ophthalmology , Dışkapı Yıldırım Beyazıt Research and Education Hospital , Ankara , Turkey
| | - Ozdemir Ozdemir
- b Department of Ophthalmology , Zekai Tahir Burak Women's Health Research and Education Hospital , Ankara , Turkey
| | - Acelya Erikci
- e Department of Biochemistry , Hacettepe University, Faculty of Pharmacy , Ankara , Turkey
| | - Firdevs Ornek
- f Department of Ophthalmology , Ankara Research and Education Hospital , Ankara , Turkey
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Kiss HJ, Takacs AI, Kranitz K, Sandor GL, Toth G, Gilanyi B, Nagy ZZ. One-Day Use of Preoperative Topical Nonsteroidal Anti-Inflammatory Drug Prevents Intraoperative Prostaglandin Level Elevation During Femtosecond Laser-Assisted Cataract Surgery. Curr Eye Res 2015; 41:1064-1067. [PMID: 26681407 DOI: 10.3109/02713683.2015.1092556] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE To determine if pretreatment with topical nonsteroidal anti-inflammatory drug (NSAID) prior to femtosecond laser-assisted cataract surgery (FLACS) prevents intraoperative prostaglandin level elevation as a potential risk factor of postoperative complications. PATIENTS AND METHODS Thirty-six patients with clinically significant cataract and without any concomitant general or ophthalmic disease were enrolled into the three age-matched groups of the study. The mean age of the patients was 62.3 ± 13.1 years. The first group of patients underwent traditional phacoemulsification (Control group), on the second group of patients FLACS was performed, and the third group of patients received topical 0.1% nepafenac pretreatment for 1one day prior to FLACS. Before the phacoemulsification part of the cataract surgery, approximately 110 µL of aqueous humor was collected in all groups. Total prostaglandin concentrations of the collected aqueous humor samples were evaluated by enzyme immunoassay (EIA). RESULTS The mean of the total prostaglandin concentrations of the aqueous humor samples was 208.8 ± 140.5 pg/mL in patients in the control group, 1449.1 ± 1019.7 pg/mL in the FLACS group (p > 0.001), and 92.2 ± 51.7 pg/mL in the group pretreated with topical NSAID before the FLACS (p > 0.001 compared to FLACS; p > 0.01 compared to control), respectively. CONCLUSIONS FLACS surgery increases intracameral prostaglandin concentration. However, using preoperative 1-day-long nonsteroid anti-inflammatory drops prior to FLACS, this intraoperative increase diminishes. Our study raises the possibility that NSAID pretreatment may be routinely administered before FLACS cataract surgeries to achieve a further decrease in the potential complications of increased total prostaglandin concentration during FLACS surgeries.
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Affiliation(s)
- Huba J Kiss
- a Department of Ophthalmology , Semmelweis University , Budapest H-1085 , Hungary
| | - Agnes I Takacs
- a Department of Ophthalmology , Semmelweis University , Budapest H-1085 , Hungary
| | - Kinga Kranitz
- a Department of Ophthalmology , Semmelweis University , Budapest H-1085 , Hungary
| | - Gabor L Sandor
- a Department of Ophthalmology , Semmelweis University , Budapest H-1085 , Hungary
| | - Gabor Toth
- a Department of Ophthalmology , Semmelweis University , Budapest H-1085 , Hungary
| | - Beatrix Gilanyi
- b Department of Medical Chemistry , Semmelweis University , Budapest H-1094 , Hungary
| | - Zoltan Z Nagy
- a Department of Ophthalmology , Semmelweis University , Budapest H-1085 , Hungary
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Schultz T, Joachim SC, Szuler M, Stellbogen M, Dick HB. NSAID Pretreatment Inhibits Prostaglandin Release in Femtosecond Laser-Assisted Cataract Surgery. J Refract Surg 2015; 31:791-4. [DOI: 10.3928/1081597x-20151111-01] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 08/21/2015] [Indexed: 01/01/2023]
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Sahu S, Ram J, Bansal R, Pandav SS, Gupta A. Effect of topical ketorolac 0.4%, nepafenac 0.1%, and bromfenac 0.09% on postoperative inflammation using laser flare photometry in patients having phacoemulsification. J Cataract Refract Surg 2015; 41:2043-8. [DOI: 10.1016/j.jcrs.2015.10.061] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 02/20/2015] [Accepted: 02/22/2015] [Indexed: 10/22/2022]
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Zhai MZ, Wu HH, Li JJ, Jiang LP, Gao ZS, Hu W, Liu Y, Wang YT. Topical bromfenac for post-cataract extraction: A systematic review and pooled analysis. EUR J INFLAMM 2015. [DOI: 10.1177/1721727x15601732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Bromfenac, a promising ophthalmic non-steroidal anti-inflammatory drug, has been used once daily for postoperative ocular inflammation and pain with satisfying efficacy, however, no integrated conclusion on its safety in clinical settings has been drawn. The purpose of this pooled analysis is to investigate the safety and efficacy of once daily bromfenac for ocular inflammation and pain among patients after cataract extraction (CE). MEDLINE, PsycINFO, Scopus, EMBASE, and the Cochrane Central Register of Controlled Trials (CENTRAL) were searched from inception to September 2014. Randomized controlled trials (RCTs) that studied topical bromfenac after CE were analyzed. Included studies were systemically reviewed, and effects were summarized using odds ratio (OR) with suitable effect model. Four RCTs involving 2294 participants were included. Topical bromfenac significantly increased the proportion of cleared ocular inflammation (OR, 2.37; 95% confidence interval [CI], 1.83–3.07; P <0.00001), ocular pain free (OR, 5.14; 95% CI, 4.07–6.49; P <0.00001), and decreased risk of overall adverse events (OR, 0.47; 95% CI, 0.38–0.58; P <0.00001). Bromfenac has been shown to be a safe and effective treatment for postoperative pain and inflammation in subjects undergoing CE. This is evidenced by the lower incidence of adverse events and the low scores for ocular pain and inflammation across multiple RCTs. However, demographics, co-morbidities of study participants, and the amount of co-medication were not reported, these possible sources of heterogeneity should be examined in future clinical trials.
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Affiliation(s)
- M-Z Zhai
- Department of Emergency, Xi’jing Hospital, Fourth Military Medical University, Xi’an, PR China
- Department of Medical Psychology, Fourth Military Medical University, Xi’an, PR China
| | - H-H Wu
- Department of Emergency, Xi’jing Hospital, Fourth Military Medical University, Xi’an, PR China
- Department of Anesthesiology, Fuzhou General Hospital of Nanjing Military Region, Fuzhou, PR China
| | - J-J Li
- Department of Emergency, Xi’jing Hospital, Fourth Military Medical University, Xi’an, PR China
| | - L-P Jiang
- Department of Ophthalmology, the Second People’s Hospital of Rongcheng, Rongcheng, PR China
| | - Z-S Gao
- Department of Ophthalmology, Second People’s Hospital of Shanxi Province, Xi’an, PR China
| | - W Hu
- Department of Emergency, Xi’jing Hospital, Fourth Military Medical University, Xi’an, PR China
| | - Y Liu
- Department of Outpatient, Xi’jing Hospital, Fourth Military Medical University, Xi’an, PR China
| | - Y-T Wang
- Department of Emergency, Xi’jing Hospital, Fourth Military Medical University, Xi’an, PR China
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TREATMENT OF EXUDATIVE AGE-RELATED MACULAR DEGENERATION WITH RANIBIZUMAB COMBINED WITH KETOROLAC EYEDROPS OR PHOTODYNAMIC THERAPY. Retina 2015; 35:1547-54. [DOI: 10.1097/iae.0000000000000525] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Bucolo C, Marrazzo G, Platania CBM, Romano GL, Drago F, Salomone S. Effects of topical indomethacin, bromfenac and nepafenac on lipopolysaccharide-induced ocular inflammation†. J Pharm Pharmacol 2014; 66:954-60. [DOI: 10.1111/jphp.12224] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Accepted: 01/01/2013] [Indexed: 01/22/2023]
Abstract
Abstract
Objectives
To evaluate the effects of topical non-steroidal anti-inflammatory drugs (NSAIDs) on retinal vascular leakage, and inflammatory markers in endotoxin-induced uveitis (EIU) in rats.
Methods
EIU was induced in rats by lipopolysaccharide (LPS). Topical 0.5% indomethacin, 0.09% bromfenac and 0.1% nepafenac were given before and after LPS. Twenty-four hours after LPS, the animals were euthanized and plasma along with retina were collected to assess prostaglandin-E2 (PGE2) and C-reactive protein (CRP) levels using enzyme-linked immunosorbent assay. Retinal vascular leakage was assessed by Evans blue. Molecular modelling was used to evaluate interaction of compounds with cyclooxygenase-2 (COX-2).
Key findings
All NSAIDs tested significantly prevented PGE2 production with higher effect of indomethacin and bromfenac in comparison with nepafenac. The three drugs did not affect plasma CRP levels. The analysis of retinal vascular leakage revealed a significant (P < 0.01) decrease after treatment with indomethacin, but no significant changes were observed after treatment with bromfenac and nepafenac. Indomethacin had a different interaction with COX-2 in comparison with bromfenac and amfenac (active metabolite of nepafenac).
Conclusions
Topical treatment with indomethacin, bromfenac and nepafenac has significant anti-inflammatory effects. However, only indomethacin was able to prevent retinal vascular leakage in LPS-injected rats, likely due to the distinctive molecular mechanism.
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Affiliation(s)
- Claudio Bucolo
- Department of Clinical and Molecular Biomedicine, Section of Pharmacology and Biochemistry, Medical School, University of Catania, Catania, Italy
| | | | - Chiara Bianca Maria Platania
- Department of Clinical and Molecular Biomedicine, Section of Pharmacology and Biochemistry, Medical School, University of Catania, Catania, Italy
| | - Giovanni Luca Romano
- Department of Clinical and Molecular Biomedicine, Section of Pharmacology and Biochemistry, Medical School, University of Catania, Catania, Italy
| | - Filippo Drago
- Department of Clinical and Molecular Biomedicine, Section of Pharmacology and Biochemistry, Medical School, University of Catania, Catania, Italy
| | - Salvatore Salomone
- Department of Clinical and Molecular Biomedicine, Section of Pharmacology and Biochemistry, Medical School, University of Catania, Catania, Italy
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Schultz T, Joachim SC, Kuehn M, Dick HB. Changes in Prostaglandin Levels in Patients Undergoing Femtosecond Laser-Assisted Cataract Surgery. J Refract Surg 2013; 29:742-7. [DOI: 10.3928/1081597x-20131021-03] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Accepted: 07/23/2013] [Indexed: 11/20/2022]
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Topical nonsteroidal anti-inflammatory drugs for macular edema. Mediators Inflamm 2013; 2013:476525. [PMID: 24227908 PMCID: PMC3818914 DOI: 10.1155/2013/476525] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Accepted: 08/29/2013] [Indexed: 01/03/2023] Open
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are nowadays widely used in ophthalmology to reduce eye inflammation, pain, and cystoid macular edema associated with cataract surgery. Recently, new topical NSAIDs have been approved for topical ophthalmic use, allowing for greater drug penetration into the vitreous. Hence, new therapeutic effects can be achieved, such as reduction of exudation secondary to age-related macular degeneration or diabetic maculopathy. We provide an updated review on the clinical use of NSAIDs for retinal diseases, with a focus on the potential future applications.
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Russo A, Costagliola C, Delcassi L, Romano MR, Semeraro F. A randomised controlled trial of ranibizumab with and without ketorolac eyedrops for exudative age-related macular degeneration. Br J Ophthalmol 2013; 97:1273-6. [DOI: 10.1136/bjophthalmol-2013-303417] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Elsawy MF, Badawi N, Khairy HA. Prophylactic postoperative ketorolac improves outcomes in diabetic patients assigned for cataract surgery. Clin Ophthalmol 2013; 7:1245-9. [PMID: 23836953 PMCID: PMC3699301 DOI: 10.2147/opth.s39188] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Objective To evaluate the prophylactic role of topical non-steroidal anti-inflammatory drugs in reducing the incidence of central macular edema (CME) in diabetic eyes post-cataract surgery. Patients and methods This study included 86 eyes (70 patients) with high risk characteristics for the development of CME after cataract surgery. All patients underwent phacoemulsification and intraocular lens implantation. Patients were divided into two equal groups (n = 43 [eyes]): a control group given topical dexamethasone 0.1%, four times/day for 12 weeks postoperatively and a study group given topical ketorolac tromethamine 0.4% twice daily in addition to topical dexamethasone 0.1% four times daily for 12 weeks. Patients were examined at 3, 6, and 12 weeks postoperatively for evaluation of CME development. The main study outcome was the change in the retinal fovea thickness measured with ocular coherence topography. Results Ten eyes developed CME (11.6%); eight eyes in the control group and only two eyes in the study group. Mean retinal fovea thickness was significantly higher in the control group compared to the study group. Moreover, eyes of the control group developed CME significantly earlier than those of the study group. Conclusion Prophylactic postoperative ketorolac 0.4% may have a role in reducing the frequency and severity of CME in diabetic eyes post-cataract surgery.
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Affiliation(s)
- Moataz F Elsawy
- Ophthalmology Department, Menoufia University Hospital, Menoufia, Egypt
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Jones BM, Neville MW. Nepafenac: An Ophthalmic Nonsteroidal Antiinflammatory Drug for Pain After Cataract Surgery. Ann Pharmacother 2013; 47:892-6. [DOI: 10.1345/aph.1r757] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE: To examine the efficacy of nepafenac in the treatment of pain and inflammation in patients after cataract surgery using evidence from controlled clinical studies. DATA SOURCES: Citations in Google Scholar, PubMed, and Web of Science from January 1, 2005, to March 25, 2013, were identified using nepafenac and cataract as search terms. STUDY SELECTION AND DATA EXTRACTION: The literature search was limited to human studies published in English. Three trials that compared nepafenac with other nonsteroidal antiinflammatory drugs (NSAIDs) were included. DATA SYNTHESIS: The pharmacokinetics and pharmacodynamics of nepafenac 0.1% suspension (and its active metabolite, amfenac) were compared with bromfenac 0.09% solution and ketorolac 0.4% solution with respect to aqueous humor concentrations and ability to reduce cyclooxygenase 1 and 2 (COX-1 and COX-2) enzymes. The maximum concentration (Cmax) values of ketorolac and amfenac were statistically similar, while the Cmax of bromfenac was significantly lower than that of amfenac. Ketorolac most effectively inhibited COX-1 enzymes; COX-2 enzymes were most effectively reduced by amfenac. When nepafenac 0.1% suspension was compared with placebo and ketorolac 0.5% solution, nepafenac achieved a higher percentage cure rate than placebo at day 14 (p = 0.0241). Significant differences in cure rates between nepafenac and ketorolac were not observed. Nepafenac 0.1%, bromfenac 0.09%, and ketorolac 0.45% were compared to determine which most effectively reduced prostaglandin E2 (PGE2) following surgery. PGE2 concentrations were significantly lowest in the ketorolac group, followed by the bromfenac and nepafenac groups, respectively. Topical nepafenac 0.1% suspension was approved in 2005. A 0.3% suspension was approved in October 2012. The 0.3% product may have some advantages over its predecessor: it is dosed once rather than thrice daily, which may increase patient adherence and improve outcomes. The price and dosing frequency of the 0.3% product are comparable to those of bromfenac 0.09% solution. CONCLUSIONS: The 2 nepafenac products appear to be equally efficacious, with a slightly increased adverse event rate in patients using the 0.3% versus 0.1% formulation. Head-to-head clinical trials that compare the 0.3% product with the 0.1% product or other commercially available NSAIDs are unavailable.
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Affiliation(s)
- Benjamin M Jones
- Benjamin M Jones, PharmD student, College of Pharmacy, University of Georgia, Athens
| | - Michael W Neville
- Michael W Neville PharmD BCPS FASHP, Clinical Associate Professor, College of Pharmacy, University of Georgia
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Cable M. Comparison of bromfenac 0.09% QD to nepafenac 0.1% TID after cataract surgery: pilot evaluation of visual acuity, macular volume, and retinal thickness at a single site. Clin Ophthalmol 2012; 6:997-1004. [PMID: 22815642 PMCID: PMC3399390 DOI: 10.2147/opth.s32179] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose The purpose of this study was to investigate the clinical outcomes of bromfenac ophthalmic solution 0.09% once daily (QD) and nepafenac 0.1% ophthalmic suspension three times daily following cataract extraction with posterior chamber intraocular lens implantation, specifically looking at any differences in Early Treatment Diabetic Retinopathy Study visual acuities, macular volume, and/or retinal thickness changes. Methods Subjects were randomly assigned to receive either bromfenac (n = 10) QD or nepafenac (n = 10) three times daily. Dosing began 3 days before cataract surgery, continuing to day 21 postsurgery. In addition to the investigated nonsteroidal antiinflammatory drug regimen, all subjects received antiinfective intraoperative and postoperative standard of care. Subjects were followed at 1 day and 1, 3, and 6 weeks postoperatively. Study visit assessments included best-corrected visual acuity, biomicroscopy, summed ocular inflammation score (anterior chamber cells and flare grading), intraocular pressure measurement, adverse event recording, and concomitant medication review. Optical coherence tomography was performed at 1, 3, and 6 weeks. Results Both treatment groups had similar baseline measurements. Outcomes for mean letters read (P = 0.318), mean change in macular volume (P = 0.665), and retinal thickness (P = 0.552) were not statistically different between the groups from baseline through week six, although independently only the bromfenac group demonstrated a statistically significant improvement in letters gained from baseline to week six (P = 0.040). In the same time period, mean macular volume and retinal thickening worsened in the nepafenac group, demonstrating a statistically significant increase (P = 0.006) at week six for macular volume when compared to baseline. One subject in the nepafenac group experienced recurrent inflammation at week six, was unmasked, and then rescued with bromfenac 0.09% QD and difluprednate 0.05% QD. Conclusion Both bromfenac and nepafenac resulted in positive clinical outcomes of Early Treatment Diabetic Retinopathy Study visual acuities. Postoperative measurements of macular volume and retinal thickness of bromfenac subjects showed a trend toward improved vision, less retinal thickening, and more stable macular volumes overall.
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Carreño E, Portero A, Galarreta DJ, Herreras JM. Update on twice-daily bromfenac sodium sesquihydrate to treat postoperative ocular inflammation following cataract extraction. Clin Ophthalmol 2012; 6:637-44. [PMID: 22570544 PMCID: PMC3346189 DOI: 10.2147/opth.s23381] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Ophthalmic bromfenac sodium sesquihydrate is a topically applied selective cyclooxygenase (COX)-2 inhibitor. It is similar to amfenac, except for a bromine atom at the C(4) of the benzoyl ring position, which markedly affects its in vitro and in vivo potency, extends the duration of anti-inflammatory activity, and enhances its inhibitory effect on COX-2 absorption across the cornea and penetration into ocular tissues. The United States Food and Drug Administration approved bromfenac in 2005 for the treatment of postoperative inflammation and the reduction of ocular pain in patients who have undergone cataract surgery. Nonsteroidal anti-inflammatory drugs (NSAIDs), and among them bromfenac, could be even more effective than steroids at reestablishing the blood-aqueous barrier, as revealed by flare on slit-lamp examination and as quantitatively measured using ocular fluorophotometry. Similar to other NSAIDs, it has a role in inhibiting intraoperative miosis during cataract surgery. However, bromfenac also seems to be useful in other situations, such as refractive surgery, allergic conjunctivitis (not useful in dry eye), choroidal neovascularization, and even ocular oncology. No reports of systemic toxicity have been published and bromfenac has good topical tolerance with a low incidence of adverse effects.
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Affiliation(s)
- Ester Carreño
- Ocular Immunology Unit-IOBA (Instituto Universitario de Oftalmobiología), University of Valladolid, Campus Miguel Delibes, Valladolid, Spain
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Prostaglandin E2 inhibition of ketorolac 0.45%, bromfenac 0.09%, and nepafenac 0.1% in patients undergoing phacoemulsification. Adv Ther 2011; 28:1089-95. [PMID: 22105509 DOI: 10.1007/s12325-011-0080-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Indexed: 12/29/2022]
Abstract
INTRODUCTION We compared the prostaglandin E(2) (PGE(2)) inhibition of three topical nonsteroidal antiinflammatory drugs (NSAIDs): ketorolac 0.45%, bromfenac 0.09%, and nepafenac 0.1% at peak dosing levels in patients previously scheduled to undergo phacoemulsification. METHODS This was a single-center, double-masked observational study of 121 patients randomized to one of three NSAID treatment arms. Patients were instructed to take the NSAID per on-label dosing (twice daily [b.i.d.] for ketorolac 0.45% and bromfenac 0.09%, three times a day [t.i.d.] for nepafenac 0.1%) for 1 day before surgery, and were to instill one drop the morning of surgery. Each patient received an additional four doses 1 hour prior to undergoing phacoemulsification. After completion of the paracentesis site with a super blade, aqueous humor (0.15 mL) was collected through the peripheral clear cornea with a 30 G needle attached to a tuberculin (TB) syringe. Aqueous humor samples were stored at -40°C prior to analysis, and diluted 1:10 with diluent. Assays were conducted on multiple plates in duplicate (seven standards per plate). RESULTS The mean (±SD) PGE(2) concentrations were 224.8±164.87 pg/mL for ketorolac 0.45% (n=42), 288.7±226.05 pg/mL for bromfenac 0.09% (n=41), and 320.4±205.6 pg/mL for nepafenac 0.1% (n=38). The difference between ketorolac 0.45% and nepafenac 0.1% was statistically significant (P=0.025). The difference between bromfenac 0.09% and nepafenac 0.1% was not significantly different (P=0.516). CONCLUSIONS Ketorolac 0.45% achieved the greatest inhibition of PGE(2) compared to nepafenac 0.1% and bromfenac 0.09%. Ketorolac 0.45% may be more efficacious at controlling inflammation at the time of cataract surgery versus nepafenac 0.1% and bromfenac 0.09%.
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Bucci FA, Waterbury LD. A randomized comparison of to-aqueous penetration of ketorolac 0.45%, bromfenac 0.09% and nepafenac 0.1% in cataract patients undergoing phacoemulsification. Curr Med Res Opin 2011; 27:2235-9. [PMID: 21992076 DOI: 10.1185/03007995.2011.626018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To compare the peak to-aqueous penetration of three nonsteroidal anti-inflammatory drugs: ketorolac tromethamine 0.45%, bromfenac 0.09%, nepafenac 0.1%, and amfenac (the active metabolite of nepafenac) in patients undergoing phacoemulsification. METHODS A single center, double-masked study randomized 122 patients to receive one of three treatment arms. On-label dosing of ketorolac (BID), bromfenac (BID), and nepafenac (TID) was instructed for 1 day prior to surgery. Patients were instructed to instill one drop the morning of surgery. The patients received four additional doses 1 hour prior to phacoemulsification. After completion of the paracentesis site with a superblade, aqueous humor (0.15 cc) was collected through the peripheral clear cornea with a 30-gauge needle attached to a TB syringe. Following collection, aqueous samples were stored at -40°C prior to analysis. Drug concentrations were analyzed by liquid chromatography tandem mass spectrometry using positive turbo-ion spray ionization and multiple reaction monitoring mode for quantification. An independent sample Student's t-test was used to detect between-group differences. RESULTS The peak aqueous concentration of ketorolac 0.45% was 10 times the concentration of bromfenac 0.09%, and five times the concentration of and 54% greater than the metabolically inactive nepafenac 0.1%. The mean peak aqueous concentration of ketorolac 0.45% was 688.87 ± 749.6 ng/ml. Bromfenac achieved a mean peak aqueous concentration of 67.64 ± 62.4 ng/ml. The mean peak aqueous concentrations of nepafenac and amfenac were 447.10 ± 225.7 ng/ml and 140.37 ± 56.6 ng/ml, respectively. The peak concentration of ketorolac was statistically significantly greater than bromfenac (P ≤ 0.0005), nepafenac (P ≤ 0.05), and amfenac (P ≤ 0.005). A limitation of this study is that aqueous samples were collected just prior to surgery and not during the postoperative period due to ethical considerations. CONCLUSIONS Ketorolac 0.45% achieved significantly greater aqueous concentrations when compared to bromfenac 0.09% and the active metabolite of nepafenac 0.1% (amfenac) in patients undergoing phacoemulsification.
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Affiliation(s)
- Frank A Bucci
- Bucci Laser Vision Institute, Wilkes-Barre, PA 18702, USA.
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