1
|
Kulikov AN, Vasiliev AS, Kalinicheva YA, Maltsev DS. Topical bromfenac in VEGF-driven maculopathies: topical review and meta-analysis. BMC Ophthalmol 2024; 24:369. [PMID: 39180057 PMCID: PMC11344392 DOI: 10.1186/s12886-024-03650-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 08/19/2024] [Indexed: 08/26/2024] Open
Abstract
BACKGROUND Topical non-steroidal anti-inflammatory drugs have the potential to reduce treatment burden and improve outcomes of anti-VEGF therapy for a number of retinal disorders, including neovascular age-related macular degeneration, diabetic macular edema, and retinal vein occlusions. In this review, we focused on the advantages of topical bromfenac as an adjunct to intravitreal anti-VEGF therapy in VEGF-driven maculopathies. METHODS Cochrane Library, PubMed, and EMBASE were systematically reviewed to identify the relevant studies of neovascular age-related macular degeneration, diabetic macular edema, macular edema associated with retinal vein occlusion, myopic choroidal neovascularization, and radiation maculopathy which reported changes in central retinal thickness, visual acuity, and the number of anti-VEGF injections needed when anti-VEGF therapy was combined with topical bromfenac. RESULTS In total, ten studies evaluating bromfenac as an adjunct to anti-VEGF therapy were identified. Five studies were included in meta-analysis of the number of injections and five studies were included in the analysis of changes in central retinal thickness. A statistically significantly lower number of intravitreal injections (p = 0.005) was required when bromfenac was used as an adjunct to anti-VEGF therapy compared to anti-VEGF monotherapy with pro re nata regimen. At the same time, eyes receiving bromfenac as an adjunct to anti-VEGF therapy demonstrated non-inferior outcomes in central retinal thickness (p = 0.07). Except for one study which reported better visual outcomes with combined treatment, no difference in visual acuity or clinically significant adverse effects were reported. CONCLUSIONS This literature review and meta-analysis showed that topical bromfenac can be considered as a safe adjunct to anti-VEGF therapy with a potential to reduce the treatment burden with anti-VEGF drugs requiring frequent injections without compromising improvement of central retinal thickness or visual acuity.
Collapse
Affiliation(s)
- Alexei N Kulikov
- Department of Ophthalmology, Military Medical Academy, 21, Botkinskaya str., St. Petersburg, 194044, Russia
| | - Alexander S Vasiliev
- Department of Ophthalmology, Military Medical Academy, 21, Botkinskaya str., St. Petersburg, 194044, Russia
| | - Yana A Kalinicheva
- Department of Ophthalmology, Military Medical Academy, 21, Botkinskaya str., St. Petersburg, 194044, Russia
| | - Dmitrii S Maltsev
- Department of Ophthalmology, Military Medical Academy, 21, Botkinskaya str., St. Petersburg, 194044, Russia.
| |
Collapse
|
2
|
Treatment of Non-Infectious Corneal Injury: Review of Diagnostic Agents, Therapeutic Medications, and Future Targets. Drugs 2022; 82:145-167. [PMID: 35025078 PMCID: PMC8843898 DOI: 10.1007/s40265-021-01660-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2021] [Indexed: 11/03/2022]
Abstract
Corneal injuries can occur secondary to traumatic, chemical, inflammatory, metabolic, autoimmune, and iatrogenic causes. Ocular infection may frequently occur concurrent to corneal injury; however, antimicrobial agents are excluded from this present review. While practitioners may primarily rely on clinical examination techniques to assess these injuries, several pharmacological agents, such as fluorescein, lissamine green, and rose bengal, can be used to formulate a diagnosis and develop effective treatment strategies. Practitioners may choose from several analgesic medications to help with patient comfort without risking further injury or delaying ocular healing. Atropine, cyclopentolate, scopolamine, and homatropine are among the most frequently used medications for this purpose. Additional topical analgesic agents may be used judiciously to augment patient comfort to facilitate diagnosis. Steroidal anti-inflammatory agents are frequently used as part of the therapeutic regimen. A variety of commonly used agents, including prednisolone acetate, loteprednol, difluprednate, dexamethasone, fluorometholone, and methylprednisolone are discussed. While these medications are effective for controlling ocular inflammation, side effects, such as elevated intraocular pressure and cataract formation, must be monitored by clinicians. Non-steroidal medications, such as ketorolac, bromfenac, nepafenac, and diclofenac, are additionally used for their efficacy in controlling ocular inflammation without incurring side effects seen with steroids. However, these agents have their own respective side effects, warranting close monitoring by clinicians. Additionally, ophthalmologists routinely employ several agents in an off-label manner for supplementary control of inflammation and treatment of corneal injuries. Patients with corneal injuries not infrequently have significant ocular surface disease, either as a concurrent pathology or as an exacerbation of previously existing disease. Several agents used in the management of ocular surface disease have also been found to be useful as part of the therapeutic armamentarium for treatment of corneal injuries. For example, several antibiotics, such as doxycycline and macrolides, have been used for their anti-inflammatory effects on specific cytokines that are upregulated during acute injuries. There has been a recent wave of interest in amniotic membrane therapies (AMTs), including topical, cryopreserved and dehydrated variants. AMT is particularly effective in ocular injuries with violation of corneal surface integrity due to its ability to promote re-epithelialization of the corneal epithelium. Blood-based therapies, including autologous serum tears, plasma-enriched growth factor eyedrops and autologous blood drops, have additionally been explored in small case series for effectiveness in challenging and recalcitrant cases. Protection of the ocular surface is also a vital component in the treatment of corneal injuries. Temporary protective methods, such as bandage contact lenses and mechanical closure of the eyelids (tarsorrhaphy) can be particularly helpful in selective cases. Glue therapies, including biologic and non-biologic variants, can also be used in cases of severe injury and risk of corneal perforation. Finally, there are a variety of recently introduced and in-development agents that may be used as adjuvant therapies in challenging patient populations. Neurotrophic corneal disease may occur as a result of severe or chronic injury. In such cases, recombinant human nerve growth factor (cenegermin), topical insulin, and several other novel agents may be an alternate and effective option for clinicians to consider.
Collapse
|
3
|
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.
Collapse
Affiliation(s)
- Barry A Schechter
- Cornea and Cataract Service, Florida Eye Microsurgical Institute, Boynton Beach, FL, USA
| |
Collapse
|
4
|
Topical bromfenac transiently delays axotomy-induced retinal ganglion cell loss. Exp Eye Res 2019; 182:156-159. [PMID: 30940447 DOI: 10.1016/j.exer.2019.03.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 03/11/2019] [Accepted: 03/29/2019] [Indexed: 11/21/2022]
Abstract
Optic nerve axotomy in rodents allows detailed studies of the effect of different treatments on the survival of central nervous system neurons, the retinal ganglion cells (RGCs). Here we have analyzed the neuroprotective effect of topical bromfenac treatment, a nonsteroidal anti-inflammatory drug (NSAID) used in clinic to ameliorate post-operative inflammation, on axotomized rat RGCs. The left optic nerve of adult rats was subjected to optic nerve crush (ONC). Half of the rats were treated with a topical instillation of saline. On the other half, immediately after the surgery, 2 drops of bromfenac (0.09% Yellox; Bausch & Lomb) were instilled, and then every 12 h until analysis. Retinas in both groups were dissected 3, 5, 7, 9 and 14 days after ONC (n = 4-8/time point/group). Toxicity of bromfenac was assessed in intact retinas treated during 14 days (n = 6). Intact untreated retinas were used as control of the RGC population. RGCs were identified by Brn3a immunodetection and automatically quantified. Our results show that bromfenac does not cause RGC loss in intact retinas. In the injured groups, the number of RGCs at 7, 9 and 14 days after the lesion was significantly higher in treated vs. untreated retinas. To our knowledge this is the first report showing that a topical treatment with a NSAIDs delays axotomy-induced RGC loss and indicates that treatment with NSAIDs could be used as conjunctive therapy in diseases that proceed with optic nerve damage.
Collapse
|
5
|
Abstract
PURPOSE To evaluate the analgesic effect of bromfenac, a topically administered nonsteroidal antiinflammatory agent, in patients undergoing intravitreal injections (IVIs) of anti-vascular endothelial growth factor agents. METHODS A single center, prospective, randomized, double-blind, placebo-controlled, cross over interventional study. Patients scheduled to undergo IVI of anti-vascular endothelial growth factor were randomized to receive topical bromfenac or placebo before IVI. Pain perception was assessed using the short form of the McGill Pain Questionnaire. Pain intensity was evaluated with the visual analog scale, the main component of the short form of the McGill Pain Questionnaire, and the Present Pain Intensity scores immediately and 6 hours postinjection. RESULTS Sixty-five patients (65 eyes) were enrolled in the study. Immediately after IVI, pain perception was statistically significant lower in patients treated with bromfenac compared with placebo as assessed by the visual analog scale pain score and the main component of the short form of the McGill Pain Questionnaire (P = 0.002 and 0.001, respectively). At 6 hours postIVI, pain was statistically significant lower in patients treated with bromfenac, according to the visual analog scale pain score, the main component of the short form of the McGill Pain Questionnaire, and the Present Pain Intensity score (P < 0.001, <0.001, and P = 0.001, respectively). Multivariable regression analysis revealed that pain perception, as evaluated with the visual analog scale pain score immediately after IVI, was significantly lower in patients of older age, female patients and those with higher number of previous injections. Immediately after IVI, bromfenac seemed to be more effective in younger patients and in those who had already undergone an amount of injections. CONCLUSION Topical instillation of bromfenac significantly reduced the IVI-related pain immediately after and 6 hours postinjection.
Collapse
|
6
|
M A Fathalla Z, Vangala A, Longman M, Khaled KA, Hussein AK, El-Garhy OH, Alany RG. Poloxamer-based thermoresponsive ketorolac tromethamine in situ gel preparations: Design, characterisation, toxicity and transcorneal permeation studies. Eur J Pharm Biopharm 2017; 114:119-134. [PMID: 28126392 DOI: 10.1016/j.ejpb.2017.01.008] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 01/15/2017] [Accepted: 01/20/2017] [Indexed: 01/04/2023]
Abstract
This study was aimed at preparing, characterising and evaluating in situ gel formulations based on a blend of two hydrophilic polymers i.e. poloxamer 407 (P407) and poloxamer 188 (P188) for a sustained ocular delivery of ketorolac tromethamine (KT). Drug-polymer interaction studies were performed using DSC and FT-IR. The gelation temperature (Tsol-gel), gelation time, rheological behaviour, mucoadhesive characteristics of these gels, transcorneal permeation and ocular irritation as well as toxicity was investigated. DSC and FT-IR studies revealed that there may be electrostatic interactions between the drug and the polymers used. P188 modified the Tsol/gel of P407 bringing it close to eye temperature (35°C) compared with the formulation containing P407 alone. Moreover, gels that comprised P407 and P188 exhibited a pseudoplastic behaviour at different concentrations. Furthermore, mucoadhesion study using mucin discs showed that in situ gel formulations have good mucoadhesive characteristics upon increasing the concentration of P407. When comparing formulations PP11 and PP12, the work of adhesion decreased significantly (P<0.001) from 377.9±7.79mNmm to 272.3±6.11mNmm. In vitro release and ex vivo permeation experiments indicated that the in situ gels were able to prolong and control KT release as only 48% of the KT released within 12h. In addition, the HET-CAM and BCOP tests confirmed the non-irritancy of KT loaded in situ gels, and HET-CAM test demonstrated the ability of ocular protection against strongly irritant substances. MTT assay on primary corneal epithelial cells revealed that in situ gel formulations loaded with KT showed reasonable and acceptable percent cell viability compared with control samples.
Collapse
Affiliation(s)
- Zeinab M A Fathalla
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minya, Egypt; School of Pharmacy and Chemistry, Faculty of Science, Engineering & Computing, Kingston University, London, UK
| | - Anil Vangala
- School of Pharmacy and Chemistry, Faculty of Science, Engineering & Computing, Kingston University, London, UK.
| | - Michael Longman
- School of Pharmacy and Chemistry, Faculty of Science, Engineering & Computing, Kingston University, London, UK
| | - Khaled A Khaled
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Amal K Hussein
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Omar H El-Garhy
- Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Raid G Alany
- School of Pharmacy and Chemistry, Faculty of Science, Engineering & Computing, Kingston University, London, UK; School of Pharmacy, The University of Auckland, Auckland, New Zealand
| |
Collapse
|
7
|
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.
Collapse
Affiliation(s)
- John D Sheppard
- Virginia Eye Consultants; Department of Ophthalmology, Eastern Virginia Medical School, Norfolk, VA, US
| |
Collapse
|
8
|
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.
Collapse
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
| |
Collapse
|
9
|
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.
Collapse
|
10
|
Palacio C, Fernández De Ortega L, Bustos FR, Chávez E, Oregon-Miranda AA, Mercado-Sesma AR. Bromfenac 0.09% bioavailability in aqueous humor, prophylactic effect on cystoid macular edema, and clinical signs of ocular inflammation after phacoemulsification in a Mexican population. Clin Ophthalmol 2016; 10:233-7. [PMID: 26869758 PMCID: PMC4734805 DOI: 10.2147/opth.s93530] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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 evaluate the aqueous humor bioavailability and clinical efficacy of bromfenac 0.09% vs nepafenac on the presence of cystoid macular edema (CME) after phacoemulsification. MATERIAL AND METHODS A Phase II, double-blind, masked, active-controlled, multicenter, clinical trial of 139 subjects, randomized to either a bromfenac 0.09% ophthalmic solution (n=69) or nepafenac 0.1% (n=70). Subjects instilled a drop three times a day for a period of 30 days. Follow-up visits were on days 2, 7, 15, 30, and 60. Biomicroscopy, clinical ocular signs, and assessment of posterior segment were performed. The primary efficacy endpoints included the presence of CME evaluated by optical coherence tomography. Safety evaluation included intraocular pressure, transaminase enzymes, lissamine green, and fluorescein stain. RESULTS The demographic and efficacy variables were similar between groups at baseline. The presence of pain, photophobia, conjunctival hyperemia, chemosis, cellularity, and corneal edema disappeared by day 30 in both groups. The central retinal thickness did not show significant changes after treatment when compared to baseline as follows: in the bromfenac group (247.2±32.9 vs 252.0±24.9 μm; P=0.958) and in nepafenac group (250.8±34 vs 264.0±34.1 μm; P=0.137), respectively. A statistically significant difference was observed between bromfenac and nepafenac group: (252.0±24.9 vs 264.0±34.1 μm; P=0.022), at day 30, respectively; even though there was no clinical relevance in the presentation of CME. There were no significant alterations in intraocular pressure, either lissamine green or fluorescein stains. The adverse events were not related to the interventions. CONCLUSION Bromfenac 0.09% ophthalmic solution showed similar clinical efficacy to reduce the presentation of CME after phacoemulsification compared to nepafenac 0.01%.
Collapse
Affiliation(s)
- Claudia Palacio
- Anterior Segment Department, Fundación Hospital Nuestra Señora de la Luz, México City, México
| | - Lourdes Fernández De Ortega
- Anterior Segment Department, Asociación Para Evitar la Ceguera en México, Hospital Dr Luis Sánchez Bulnes, México
| | - Francisco R Bustos
- Anterior Segment Department, Antiguo Hospital Civil de Guadalajara Fray Antonio Alcalde, Guadalajara, Jalisco, México
| | - Eduardo Chávez
- Anterior Segment Department, Instituto de Oftalmología, Fundación de Asistencia Privada Conde de Valenciana, IAP, México
| | - Aldo A Oregon-Miranda
- Clinical Research Department, Laboratorios Sophia, SA de CV, Zapopan, Jalisco, México
| | - Arieh R Mercado-Sesma
- Clinical Research Department, Laboratorios Sophia, SA de CV, Zapopan, Jalisco, México
| |
Collapse
|
11
|
Hoy SM. Bromfenac Ophthalmic Solution 0.07%: A Review of Its Use After Cataract Surgery. Clin Drug Investig 2015; 35:525-9. [PMID: 26177719 DOI: 10.1007/s40261-015-0309-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The nonsteroidal anti-inflammatory drug bromfenac has recently been reformulated with a lower pH to facilitate a reduction in the concentration of bromfenac (to 0.07%) while ensuring an ocular bioavailability similar to that of the 0.09% formulation. Bromfenac ophthalmic solution 0.07% (hereafter referred to as bromfenac 0.07%) [Prolensa(®)] is a once-daily topical ophthalmic solution available in the USA and Canada for the treatment of postoperative inflammation and the reduction of ocular pain in patients who have undergone cataract surgery. In an integrated analysis of two multicentre, phase III studies, bromfenac 0.07% was significantly more effective than placebo in reducing ocular inflammation and pain. In these studies, bromfenac 0.07% was well tolerated, with significantly lower incidences of adverse events, and adverse events affecting the study eye than with placebo. The most common adverse events in the study eye (eye pain, anterior chamber inflammation, foreign body sensation, photophobia, conjunctival hyperaemia and corneal oedema) occurred in numerically fewer bromfenac 0.07% than placebo recipients. Thus, current evidence suggests once-daily bromfenac 0.07% extends the treatment options currently available for the management of postoperative inflammation and pain following cataract surgery.
Collapse
Affiliation(s)
- Sheridan M Hoy
- Springer, Private Bag 65901, Mairangi Bay, 0754, Auckland, New Zealand,
| |
Collapse
|