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Ichihashi Y, Takamura Y, Hirano T, Shimura M, Yoneda K, Konno K, Yamada Y, Morioka M, Gozawa M, Matsumura T, Inatani M. Flare levels after intravitreal injection of brolucizumab for diabetic macular edema. Graefes Arch Clin Exp Ophthalmol 2024; 262:1745-1753. [PMID: 38217767 PMCID: PMC11106208 DOI: 10.1007/s00417-024-06374-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/26/2023] [Accepted: 01/04/2024] [Indexed: 01/15/2024] Open
Abstract
PURPOSE This study aimed to evaluate anterior flare intensity (AFI) after intravitreal injection of brolucizumab (IVBr) in patients with diabetic macular edema (DME), and to identify the factors associated with the change of AFI after IVBr. METHODS This prospective multicenter study was conducted at five sites in Japan for patients with DME who underwent a single IVBr. AFI and central retinal thickness (CRT) were measured using a laser flare meter and spectral-domain optical coherence tomography, respectively, at weeks 0 and 6. RESULTS Sixty-five patients (phakia, 37 eyes; pseudophakia, 28 eyes) were enrolled. Six weeks after IVBr, CRT and best-corrected visual acuity significantly improved (p < 0.0001). AFI (p = 0.0003) and age (p = 0.0054) were significantly higher in patients with pseudophakic eyes than those with phakic eyes. The AFI of the phakic eyes decreased after IVBr (p = 0.043). As the AFI before injection is higher (p = 0.0363) and the age is lower (p = 0.0016), the AFI decreases after IVBr. There was a significant positive correlation between the rates of change in CRT and AFI (p = 0.024). CONCLUSION After IVBr, AFI decreases in phakic eyes but not in pseudophakic eyes. The age, AFI and CRT before injection and changes of CRT are involved in the change in AFI after IVBr.
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Affiliation(s)
- Yushi Ichihashi
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan
| | - Yoshihiro Takamura
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan.
| | - Takao Hirano
- Department of Ophthalmology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Masahiko Shimura
- Department of Ophthalmology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
| | - Keisuke Yoneda
- Department of Ophthalmology, National Defense Medical College, Tokorozawa, Japan
| | - Keiichiro Konno
- Department of Ophthalmology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Yutaka Yamada
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan
| | - Masakazu Morioka
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan
| | - Makoto Gozawa
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan
| | - Takehiro Matsumura
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan
| | - Masaru Inatani
- Department of Ophthalmology, Faculty of Medical Sciences, University of Fukui, Eiheiji-Cho, Yoshida-Gun, Fukui-Ken, 910-1193, Japan
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Yoshikawa Y, Sakaki Y, Shinoda K, Kataoka K. Safety and Effectiveness of Intravitreal Brolucizumab Injection in Combination With Sub-Tenon's Capsule Triamcinolone Acetonide Injection for Polypoidal Choroidal Vasculopathy During the Loading Phase. Cureus 2024; 16:e59481. [PMID: 38832144 PMCID: PMC11145932 DOI: 10.7759/cureus.59481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND This study evaluated the safety and effectiveness of combining intravitreal brolucizumab injection with sub-tenon's capsule triamcinolone acetonide injection (STTA) during the loading phase for polypoidal choroidal vasculopathy (PCV). METHODS In this retrospective observational study, untreated patients with PCV receiving intravitreal brolucizumab injections with STTA during loading at Saitama Medical University Hospital's Eye Center from May 2021 to June 2022 were analyzed. Complete regression rates of polypoidal lesions were assessed using indocyanine green angiography 12 weeks post-treatment initiation. RESULTS Nineteen patients (19 eyes) participated. Best-corrected visual acuity significantly improved at eight weeks compared to baseline. No significant intraocular pressure increases occurred throughout the loading phase, while central foveal and choroidal thickness significantly reduced at 4, 8, and 12 weeks. Subretinal fluid was present in all patients before treatment, rapidly resolving post-intravitreal brolucizumab injections and STTA, with residual rates of 36.8% (seven eyes) and 5.3% (one eye) at four and 12 weeks, respectively. Intraocular inflammation did not occur during the loading phase, and the complete regression rate of polypoidal lesions was 89.5% (17 eyes). CONCLUSIONS Combining intravitreal brolucizumab injection with STTA during the loading phase may be one treatment option for PCV management.
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Affiliation(s)
| | - Yu Sakaki
- Ophthalmology, Kozawa Eye Hospital and Diabetes Center, Ibaraki, JPN
| | - Kei Shinoda
- Opthalmology, Saitama Medical University, Saitama, JPN
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Chadoulos N, Dastiridou A, Mitsios A, Tsinopoulos I, Kalogeropoulos C, Androudi S. Laser flare photometry in eyes receiving brolucizumab intravitreal injections for age related macular degeneration. Eur J Ophthalmol 2024:11206721241236917. [PMID: 38449080 DOI: 10.1177/11206721241236917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
PURPOSE To measure aqueous flare levels in treatment naïve eyes suffering from wet age- related macular degeneration (wAMD) treated with intravitreal brolucizumab. METHODS Patients with treatment naïve wAMD in one eye were prospectively enrolled. Flare levels were measured with laser flare photometry at baseline, 1 day and 1 month after each of the 3 monthly injections during the loading phase. RESULTS Twenty-two eyes from 22 patients aged 76.7 ± 6.0 years were enrolled. Flare values were 10.6 ± 3.7 photons/msec at baseline and 12.6 ± 5.8 photons/msec at the last follow up visit, 1 month after the third injection (p = 0.289, repeated measures ANOVA). The mean change in flare after the first injection was 4.2 ± 3.6. photons/msec, 6.6 ± 8.9 photons/msec after the 2nd and 8.6 ± 20.8 photons/msec after the 3rd injection (p = 0.640, repeated measures ANOVA). No patient had clinical signs of intraocular inflammation. CONCLUSIONS Eyes receiving brolucizumab injections for wAMD showed similar flare at baseline, during and 1 month after completion of three-monthly intravitreal injections. There was no evidence of subclinical inflammation during the loading phase of brolucizumab based on laser flare photometry measurements.
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Affiliation(s)
| | - Anna Dastiridou
- Ophthalmology Department, University of Thessaly, Larissa, Greece
| | - Andreas Mitsios
- Ophthalmology Department, University of Thessaly, Larissa, Greece
| | - Ioannis Tsinopoulos
- Ophthalmology Department, Papageorgiou Hospital, Aristotle University, Thessaloniki, Greece
| | | | - Sofia Androudi
- Ophthalmology Department, University of Thessaly, Larissa, Greece
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Hoshi K, Kunikata H, Aizawa N, Yasuda M, Okabe T, Takizawa H, Abe T, Nakazawa T. Baseline characteristics associated with the incidence of intraocular inflammation after the intravitreous injection of brolucizumab. Int Ophthalmol 2023; 43:4701-4709. [PMID: 38044420 DOI: 10.1007/s10792-023-02870-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 08/20/2023] [Indexed: 12/05/2023]
Abstract
PURPOSE To investigate baseline characteristics associated with the incidence of intraocular inflammation (IOI) after the intravitreal injection of brolucizumab (IVBr) for the treatment of neovascular age-related macular degeneration (nAMD). METHODS This retrospective study included 66 eyes of 62 consecutive patients with nAMD who received IVBr (18 eyes were treatment naïve and 48 eyes had switched from other anti-vascular endothelial growth factor [VEGF] therapy). Baseline clinical characteristics were compared in non-IOI and IOI groups. RESULTS Although a dry macula was achieved at a high rate even 6 months after IVBr, IOI occurred in 8 of 66 eyes (12.1%; all had switched therapy) during the study period. Baseline characteristics including age, sex, nAMD type, lens status, visual acuity, central macular thickness, and a history of diabetes did not differ between the groups. The number of previous anti-VEGF injections before IVBr was greater in the IOI group (P = 0.004), and the ratio of patients with a laser flare-cell photometry (LFCP) value over 15 photon count per millisecond (pc/ms) was higher in the IOI group (P = 0.017). Multivariate logistic regression analysis showed that a greater number of previous anti-VEGF injections (odds ratio [OR]: 1.12, P = 0.006; area under the curve: 0.82, cut-off score: 14.0) and an LFCP value over 15 pc/ms (OR: 81.6, P = 0.031) were significantly associated with the incidence of IOI after IVBr. CONCLUSION A number of previous anti-VEGF injections greater than 14 and an LFCP value more than 15 pc/ms might be useful predictors of the incidence of IOI after IVBr in eyes with nAMD.
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Affiliation(s)
- Keisuke Hoshi
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8574, Japan
| | - Hiroshi Kunikata
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8574, Japan.
- Department of Retinal Disease Control, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | - Naoko Aizawa
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8574, Japan
| | - Masayuki Yasuda
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8574, Japan
| | - Tatsu Okabe
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8574, Japan
| | - Hiroki Takizawa
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8574, Japan
| | - Toshiaki Abe
- Division of Clinical Cell Therapy Center for Advanced Medical Research and Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toru Nakazawa
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, 980-8574, Japan
- Department of Retinal Disease Control, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Ophthalmic Imaging and Information Analytics, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Advanced Ophthalmic Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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Ueji N, Mase Y, Kubo A, Matsubara H, Chujo S, Matsui Y, Kondo M. Intraocular Inflammation Secondary to Intravitreal Brolucizumab Injection for Neovascular Age-Related Macular Degeneration in a Patient with Cognitive Impairment. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1856. [PMID: 37893574 PMCID: PMC10608434 DOI: 10.3390/medicina59101856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/15/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: Brolucizumab (IVBr) is a recently introduced anti-vascular endothelial growth factor (anti-VEGF) which has been found to be very effective in treating neovascular age-related macular degeneration (nAMD). We reported our findings in a case of nAMD that developed intraocular inflammation (IOI) after IVBr injections. Materials and Methods: A 79-year-old man was referred to our hospital complaining of reduced vision in both eyes of one-month's duration. His decimal best-corrected visual acuity (BCVA) was 0.9 in the right eye and 1.0 in the left eye. He was diagnosed with nAMD in the left eye and was treated with intravitreal aflibercept (IVA). Despite the three-monthly IVA injections, the serous retinal pigment epithelial detachment (PED) and subretinal fluid (SRF) remained, and the VA gradually decreased to 0.1. Because of the patient being refractory to aflibercept treatment, we switched to 3-monthly IVBr injections. The BCVA gradually improved to 0.3 and optical coherence tomography (OCT) showed an absence of the serous PED and SRF. Three weeks after his third IVBr, he returned to our hospital with a complaint of reduced vision in his left eye that he first noted two weeks earlier. Our examination of the left eye showed signs of IOI mainly in the anterior chamber. The inflammation improved with topical steroids but the treatment of the IOI was delayed for two weeks. The patient was instructed that it was important to begin the treatment as soon as the symptoms of IOI developed. We then performed the Mini-Mental State Examination (MMSE), and his score indicated that he had cognitive impairment. Conclusions: We concluded that before beginning IVBr treatment in nAMD patients, a careful assessment must be made of the cognitive status of the patient.
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Affiliation(s)
- Natsuki Ueji
- Ophthalmology, Kinan Hospital, 4750 Atawa, Mihama-cho, Minaminuro-gun 519-5293, Japan; (Y.M.); (A.K.)
| | - Yoko Mase
- Ophthalmology, Kinan Hospital, 4750 Atawa, Mihama-cho, Minaminuro-gun 519-5293, Japan; (Y.M.); (A.K.)
| | - Akiko Kubo
- Ophthalmology, Kinan Hospital, 4750 Atawa, Mihama-cho, Minaminuro-gun 519-5293, Japan; (Y.M.); (A.K.)
| | - Hisashi Matsubara
- Department of Ophthalmology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu-shi 514-8507, Japan; (H.M.); (S.C.); (Y.M.); (M.K.)
| | - Shinichiro Chujo
- Department of Ophthalmology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu-shi 514-8507, Japan; (H.M.); (S.C.); (Y.M.); (M.K.)
| | - Yoshitsugu Matsui
- Department of Ophthalmology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu-shi 514-8507, Japan; (H.M.); (S.C.); (Y.M.); (M.K.)
| | - Mineo Kondo
- Department of Ophthalmology, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu-shi 514-8507, Japan; (H.M.); (S.C.); (Y.M.); (M.K.)
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6
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Garweg JG, Keiper J, Pfister IB, Schild C. Functional Outcomes of Brolucizumab-Induced Intraocular Inflammation Involving the Posterior Segment-A Meta-Analysis and Systematic Review. J Clin Med 2023; 12:4671. [PMID: 37510788 PMCID: PMC10380786 DOI: 10.3390/jcm12144671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/07/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Early poor outcomes of intraocular inflammation (IOI) after intravitreal brolucizumab (IVB) have negatively affected the use of brolucizumab in clinical routine. We wished to identify factors related to the treatment details of IOI involving the posterior segment resulting from IVB for neovascular AMD (nAMD), if these were reported in detail. Articles were retrieved from PubMed, Scopus, ClinicalTrials, and CENTRAL using the following search terms: <Brolucizumab> AND <AMD> AND <intraocular inflammation>. The risk of bias was rated using the JBI Critical Appraisal Tool. We included 31 reports (41 patients and 46 eyes). Patients were 75.9 ± 8.5 years, and 58.5% were female. IOI occurred 41.7 ± 37.5 (median 37.0) days after treatment initiation with 2.0 ± 1.3 (1-6) IVB injections. A mean change in visual acuity of -14.6 ± 21.0 (median -6.5) letters was reported. The mean time from first IOI signs to the initiation of any anti-inflammatory treatment was 3.3 ± 6.2 days, with 63% of the patients receiving systemic corticosteroids as standard treatment. Finally, a period effect was observed, with a change in visual acuity of -25.3 ± 27.1 and -2.6 ± 7.3 letters in the chronologically first and last third, respectively, of treated eyes (effect size: r = 0.71; p = 0.006). Functional outcomes markedly improved with increasing experience in managing IOI.
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Affiliation(s)
- Justus G Garweg
- Swiss Eye Institute and Clinic for Vitreoretinal Disease, Berner Augenklinik, 3007 Bern, Switzerland
- Department of Ophthalmology, Inselspital (Bern University Hospital), University of Bern, 3010 Bern, Switzerland
| | - Judith Keiper
- Swiss Eye Institute and Clinic for Vitreoretinal Disease, Berner Augenklinik, 3007 Bern, Switzerland
- Department of Ophthalmology, Inselspital (Bern University Hospital), University of Bern, 3010 Bern, Switzerland
| | - Isabel B Pfister
- Swiss Eye Institute and Clinic for Vitreoretinal Disease, Berner Augenklinik, 3007 Bern, Switzerland
| | - Christin Schild
- Swiss Eye Institute and Clinic for Vitreoretinal Disease, Berner Augenklinik, 3007 Bern, Switzerland
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Kikushima W, Sakurada Y, Fukuda Y, Matsubara M, Kotoda Y, Sugiyama A, Kashiwagi K. A Treat-and-Extend Regimen of Intravitreal Brolucizumab for Exudative Age-Related Macular Degeneration Refractory to Aflibercept: A 12-Month Result. Pharmaceuticals (Basel) 2023; 16:ph16040562. [PMID: 37111318 PMCID: PMC10141467 DOI: 10.3390/ph16040562] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
We aimed to investigate whether a treat-and-extend regimen of intravitreal brolucizumab (6.0 mg/0.05 mL) is effective for eyes with exudative age-related macular degeneration (AMD) refractory to aflibercept for 12 months. Sixty eyes from 56 patients receiving brolucizumab for exudative AMD refractory to aflibercept were included. Patients received a mean of 30.1 aflibercept administrations for a mean 67.9-month follow-up. All patients exhibited exudation on optical coherence tomography (OCT) despite regular 4-8 weeks of aflibercept administration. Visit 1 was scheduled at the same interval from the last aflibercept injection to the baseline. The treatment interval was extended or shortened by 1-2 weeks depending on the presence or absence of exudation on OCT. After switching to brolucizumab, the follow-up interval significantly extended at 12 months (before switching: 7.6 ± 3.8 weeks vs. at 12 months: 12.1 ± 6.2 weeks, p = 1.3 × 10-7). Forty-three percent of the eyes achieved a dry macula at 12 months after switching. However, the best-corrected visual acuity did not improve at any visit. Morphologically, the central retinal thickness and subfoveal choroidal thickness significantly decreased from baseline at 12 months (p = 3.6 × 10-3 and 1.0 × 10-3, respectively). Switching to brolucizumab can be considered to extend the treatment interval in eyes with exudative AMD refractory to aflibercept.
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Affiliation(s)
- Wataru Kikushima
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan
| | - Yoichi Sakurada
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan
| | - Yoshiko Fukuda
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan
| | - Mio Matsubara
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan
| | - Yumi Kotoda
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan
| | - Atsushi Sugiyama
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan
| | - Kenji Kashiwagi
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Yamanashi 409-3898, Japan
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