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Ishibashi R, Koshizaka M, Takatsuna Y, Tatsumi T, Maezawa Y, Shiko Y, Inaba Y, Kawasaki Y, Kashiwagi Y, Kawakami E, Yamamoto S, Yokote K. Sodium-glucose cotransporter 2 inhibitor therapy reduces the administration frequency of steroid injection in patients with diabetic macular edema: A cohort study using the Japanese health insurance claims database. J Diabetes Investig 2024; 15:1231-1238. [PMID: 38874094 PMCID: PMC11363093 DOI: 10.1111/jdi.14253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/18/2024] [Accepted: 05/28/2024] [Indexed: 06/15/2024] Open
Abstract
AIMS/INTRODUCTION Severe diabetic macular edema (DME) is often resistant to anti-vascular endothelial growth factor therapy. Steroids are particularly effective at reducing edema by suppressing inflammation; they are also used as an alternative to expensive anti-vascular endothelial growth factor therapy in some patients. Therefore, the use of steroids in DME reflects an unmet need for anti-vascular endothelial growth factor therapy. Notably, triamcinolone acetonide (TA) injections are widely used in Japan. Here, we evaluated the frequency of TA as an indicator of the efficacy of sodium-glucose cotransporter 2 inhibitors (SGLT2is) in DME treatment using a health insurance claims database. MATERIALS AND METHODS In this cohort study, we retrospectively analyzed the health insurance claims data of 11 million Japanese individuals from 2005 to 2019. The frequency and duration of TA injection after the initiation of SGLT2is or other antidiabetic drugs were analyzed. RESULTS Among the 2,412 matched patients with DME, the incidence rate of TA injection was 63.8 times per 1,000 person-years in SGLT2i users and 94.9 times per 1,000 person-years in non-users. SGLT2is reduced the risk for the first (P = 0.0024, hazard ratio 0.66, 95% confidence interval 0.50-0.87), second (P = 0.0019, hazard ratio 0.53, 95% confidence interval 0.35-0.80) and third TA (P = 0.0053, hazard ratio 0.44, 95% confidence interval 0.25-0.80) injections. A subanalysis of each baseline characteristic of the patients showed that SGLT2is were effective regardless of the background factors. CONCLUSIONS The use of SGLT2is reduced the frequency of TA injection in patients with DME. Therefore, SGLT2i therapy might be a novel, noninvasive and low-cost adjunctive therapy for DME.
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Affiliation(s)
- Ryoichi Ishibashi
- Division of Diabetes, Endocrinology and Metabolism, Department of MedicineKimitsu Chuo HospitalKisarazuJapan
- Department of Endocrinology, Hematology, and Gerontology, Graduate School of MedicineChiba UniversityChibaJapan
| | - Masaya Koshizaka
- Department of Endocrinology, Hematology, and Gerontology, Graduate School of MedicineChiba UniversityChibaJapan
- Center for Preventive Medical SciencesChiba UniversityChibaJapan
| | - Yoko Takatsuna
- Department of OphthalmologyChiba Rosai HospitalIchiharaJapan
- Department of Ophthalmology and Vision Science, Graduate School of MedicineChiba UniversityChibaJapan
| | - Tomoaki Tatsumi
- Department of Ophthalmology and Vision Science, Graduate School of MedicineChiba UniversityChibaJapan
| | - Yoshiro Maezawa
- Department of Endocrinology, Hematology, and Gerontology, Graduate School of MedicineChiba UniversityChibaJapan
| | - Yuki Shiko
- Clinical Research CenterChiba University HospitalChibaJapan
| | - Yosuke Inaba
- Clinical Research CenterChiba University HospitalChibaJapan
| | - Yohei Kawasaki
- Clinical Research CenterChiba University HospitalChibaJapan
| | - Yusuke Kashiwagi
- Department of Artificial Intelligence Medicine, Graduate School of MedicineChiba UniversityChibaJapan
| | - Eiryo Kawakami
- Department of Artificial Intelligence Medicine, Graduate School of MedicineChiba UniversityChibaJapan
| | | | - Koutaro Yokote
- Department of Endocrinology, Hematology, and Gerontology, Graduate School of MedicineChiba UniversityChibaJapan
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2
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Sorour OA, Levine ES, Baumal CR, Elnahry AG, Braun P, Girgis J, Waheed NK. Persistent diabetic macular edema: Definition, incidence, biomarkers, and treatment methods. Surv Ophthalmol 2023; 68:147-174. [PMID: 36436614 DOI: 10.1016/j.survophthal.2022.11.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
Intravitreal antivascular endothelial growth factor (anti-VEGF) treatment has drastically improved the visual and anatomical outcomes in patients with diabetic macular edema (DME); however, success is not always guaranteed, and a proportion of these eyes demonstrate persistent DME (pDME) despite intensive treatment. While standardized criteria to define these treatment-resistant eyes have not yet been established, many studies refer to eyes with no clinical response or an unsatisfactory partial response as having pDME. A patient is considered to have pDME if the retinal thickness improves less than 10-25% after 6 months of treatment. A range of treatment options have been recommended for eyes with pDME, including switching anti-VEGF agents, using corticosteroids and/or antioxidant drugs in adjunct with anti-VEGF therapy, and vitrectomy. In addition, multimodal imaging of DME eyes may be advantageous in predicting the responsiveness to treatment; this is beneficial when initiating alternative therapies. We explore the literature on persistent DME regarding its defining criteria, incidence, the baseline biological markers that may be useful in anticipating the response to treatment, and the available treatment options.
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Affiliation(s)
- Osama A Sorour
- New England Eye Center, Tufts Medical Center, Boston, Massachusetts, USA; Department of Ophthalmology, Tanta University, Tanta, Egypt
| | - Emily S Levine
- New England Eye Center, Tufts Medical Center, Boston, Massachusetts, USA; Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Caroline R Baumal
- New England Eye Center, Tufts Medical Center, Boston, Massachusetts, USA
| | | | - Phillip Braun
- New England Eye Center, Tufts Medical Center, Boston, Massachusetts, USA
| | - Jessica Girgis
- New England Eye Center, Tufts Medical Center, Boston, Massachusetts, USA
| | - Nadia K Waheed
- New England Eye Center, Tufts Medical Center, Boston, Massachusetts, USA.
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Wołos-Kłosowicz K, Matuszewski W, Rutkowska J, Krankowska K, Bandurska-Stankiewicz E. Will GLP-1 Analogues and SGLT-2 Inhibitors Become New Game Changers for Diabetic Retinopathy? J Clin Med 2022; 11:6183. [PMID: 36294503 PMCID: PMC9604821 DOI: 10.3390/jcm11206183] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 09/29/2023] Open
Abstract
Diabetic retinopathy (DR) is the most frequent microvascular complication of diabetes mellitus (DM), estimated to affect approximately one-third of the diabetic population, and the most common cause of preventable vision loss. The available treatment options focus on the late stages of this complication, while in the early stages there is no dedicated treatment besides optimizing blood pressure, lipid and glycemic control; DR is still lacking effective preventive methods. glucagon-like peptide 1 receptor agonists (GLP-1 Ras) and sodium-glucose cotransporter 2 (SGLT-2) inhibitors have a proven effect in reducing risk factors of DR and numerous experimental and animal studies have strongly established its retinoprotective potential. Both drug groups have the evident potential to become a new therapeutic option for the prevention and treatment of diabetic retinopathy and there is an urgent need for further comprehensive clinical trials to verify whether these findings are translatable to humans.
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Affiliation(s)
- Katarzyna Wołos-Kłosowicz
- Clinic of Endocrinology, Diabetology and Internal Medicine, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-900 Olsztyn, Poland
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Zaini LM, Kartasasmita AS, Gondhowiardjo TD, Syukri M, Lesmana R. Potential molecular mechanism of action of sodium-glucose co-transporter 2 inhibitors in the prevention and management of diabetic retinopathy. EXPERT REVIEW OF OPHTHALMOLOGY 2022. [DOI: 10.1080/17469899.2022.2111302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Lia Meuthia Zaini
- Faculty of Medicine, Padjadjaran University, Bandung, Indonesia
- Faculty of Medicine, Syiah Kuala University, Banda Aceh, Indonesia
- Department of Medicine, Zainoel Abidin Hospital, Banda Aceh
| | - Arief S Kartasasmita
- Faculty of Medicine, Padjadjaran University, Bandung, Indonesia
- Department of Ophthalmology, Cicendo Eye Hospital, Bandung, Indonesia
| | - Tjahjono D Gondhowiardjo
- Faculty of Medicine, Indonesia University, Jakarta, Indonesia
- Department of Ophthalmology, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Maimun Syukri
- Faculty of Medicine, Syiah Kuala University, Banda Aceh, Indonesia
| | - Ronny Lesmana
- Faculty of Medicine, Padjadjaran University, Bandung, Indonesia
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5
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Tatsumi T, Oshitari T, Takatsuna Y, Ishibashi R, Koshizaka M, Shiko Y, Baba T, Yokote K, Yamamoto S. Sodium-Glucose Co-Transporter 2 Inhibitors Reduce Macular Edema in Patients with Diabetes mellitus. Life (Basel) 2022; 12:life12050692. [PMID: 35629361 PMCID: PMC9146993 DOI: 10.3390/life12050692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/01/2022] [Accepted: 05/03/2022] [Indexed: 12/29/2022] Open
Abstract
Purpose: To determine the efficacy of systemic sodium-glucose co-transporter 2 inhibitors (SGLT2i) on diabetic macular edema (DME). Methods: The medical records of patients with DME with a central retinal thickness (CRT) ≥320 µm in men and 305 µm in women, more than 6 months after the initiation of diabetes mellitus treatment, were reviewed. The CRT and best-corrected visual acuity (BCVA) were evaluated before and after the initiation of systemic SGLT2i and non-SGLT2i treatments. Results: There were 24 eyes of 19 patients with DME that were treatment naïve or had not received treatments for the DME within four months before the initiation of SGLT2i. In these patients, the BCVA had a 0.31 ± 0.39 logarithm of the minimum angle of resolution (logMAR) units at the baseline, and it did not improve significantly at 0.26 ± 0.29 logMAR units after the initiation of SGLT2i (p = 0.56). However, the SGLT2i treatment significantly reduced the CRT from 423.3 ± 79.8 µm to 379.6 ± 69.5 µm (p = 0.0001). In the same evaluation of 19 eyes of 14 patients with DME that were initiated with non-SGLT2i agents, there was no significant difference between the baseline BCVA and the BCVA after the initiation of non-SGLT2i (p = 0.47). The CRT increased significantly after the initiation of non-SGLT2i (p = 0.0011). In three eyes in which the SGLT2i treatments were administered at the time of anti-vascular endothelial growth factor (VEGF) treatments, the anti-VEGF treatment alone had only a limited effect on the DME, but the reduction in the DME was enhanced after the addition of SGLT2i. Conclusions: These findings indicate that systemic SGLT2i can reduce DMEs, and they suggest that SGLT2i may be an additional treatment option to anti-VEGF treatments for eyes with DMEs.
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Affiliation(s)
- Tomoaki Tatsumi
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (T.O.); (Y.T.); (T.B.); (S.Y.)
- Correspondence: ; Tel.: +81-43-226-2124
| | - Toshiyuki Oshitari
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (T.O.); (Y.T.); (T.B.); (S.Y.)
- Department of Ophthalmology, International University of Health and Welfare School of Medicine, 4-3, Kozunomori, Narita 286-8686, Chiba, Japan
| | - Yoko Takatsuna
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (T.O.); (Y.T.); (T.B.); (S.Y.)
- Department of Ophthalmology, Chiba Rosai Hospital, 2-16, Tatsumidaihigashi, Ichihara 290-0003, Chiba, Japan
| | - Ryoichi Ishibashi
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (R.I.); (M.K.); (K.Y.)
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, Kimitsu Chuo Hospital, Kisarazu 292-0822, Chiba, Japan
| | - Masaya Koshizaka
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (R.I.); (M.K.); (K.Y.)
| | - Yuki Shiko
- Biostatistics Section, Clinical Research Center, Chiba University Hospital, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan;
| | - Takayuki Baba
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (T.O.); (Y.T.); (T.B.); (S.Y.)
| | - Koutaro Yokote
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (R.I.); (M.K.); (K.Y.)
| | - Shuichi Yamamoto
- Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba 260-8670, Chiba, Japan; (T.O.); (Y.T.); (T.B.); (S.Y.)
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Bellido V, Martínez J, Calvo F, Villarroel A, Lecumberri E, Moreno J, Morillas C, Rodrigo S, Izarra A, Lecube A. Beyond the Glycaemic Control of Dapagliflozin: Microangiopathy and Non-classical Complications. Diabetes Ther 2022; 13:873-888. [PMID: 35338446 PMCID: PMC9076778 DOI: 10.1007/s13300-022-01237-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 02/21/2022] [Indexed: 11/23/2022] Open
Abstract
Dapagliflozin is a selective sodium-glucose cotransporter 2 inhibitor (SGLT2i) indicated for the treatment of type 2 diabetes mellitus (T2DM), heart failure (HF) with reduced ejection fraction (EF) and chronic kidney disease (CKD). In monotherapy or as an additive therapy, dapagliflozin aids glycaemic control, is associated with reductions in blood pressure and weight, and promotes a favourable lipid profile. In this review, we address the impact of dapagliflozin on cardiovascular risk factors and common microangiopathic complications such as kidney disease and retinopathy in patients with T2DM. Furthermore, we evaluate its potential beneficial effects on other less frequent complications of diabetes, such as macular oedema, cognitive impairment, non-alcoholic fatty liver disease and respiratory disorders during sleep. Moreover, the underuse of SGLT2i in clinical practice is discussed. Our goal is to help translate this evidence into clinical practice.
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Affiliation(s)
- Virginia Bellido
- Endocrinology and Nutrition Department, Virgen del Rocío University Hospital, Sevilla, Spain
| | | | - Fernando Calvo
- Endocrinology and Nutrition Department, "Lozano Blesa" Clinical Hospital, Zaragoza, Spain
| | | | - Edurne Lecumberri
- Endocrinology and Nutrition Department, Ramón y Cajal University Hospital, Madrid, Spain
| | - Juan Moreno
- Medical Department, AstraZeneca Spain, Madrid, Spain
| | - Carlos Morillas
- Endocrinology and Nutrition Department, Dr Peset University Hospital of Valencia, Valencia, Spain
| | | | | | - Albert Lecube
- Research Group On Obesity, Diabetes and Metabolism (ODIM), Institute of Biomedical Research of Lleida (IRBLleida), Endocrinology and Nutrition Department, Arnau de Vilanova University Hospital, Lleida, University of Lleida, Avda. Rovira Roure 80, 25198, Lleida, Spain.
- Biomedical Research Networking Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Carlos III Health Institute, Madrid, Spain.
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7
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Ebrahimi M, Balibegloo M, Rezaei N. Monoclonal antibodies in diabetic retinopathy. Expert Rev Clin Immunol 2022; 18:163-178. [PMID: 35105268 DOI: 10.1080/1744666x.2022.2037420] [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: 11/04/2022]
Abstract
INTRODUCTION Diabetic retinopathy (DR), as one of the main complications of diabetes, is among the leading causes of blindness and visual impairment worldwide. AREAS COVERED Current clinical therapies include photocoagulation, vitrectomy, and anti-vascular endothelial growth factor (VEGF) therapies. Bevacizumab and ranibizumab are two monoclonal antibodies (mAbs) inhibiting angiogenesis. Intravitreal ranibizumab and bevacizumab can decrease the rate of blindness and retinal thickness, and improve visual acuity whether as monotherapy or combined with other treatments. They can increase the efficacy of other treatments and decrease their adverse events. Although administered intravitreally, they also might enter the circulation and cause systemic effects. This study is aimed to review our current knowledge about mAbs, bevacizumab and ranibizumab, in DR including superiorities, challenges, and limitations. Meanwhile, we tried to shed light on new ideas to overcome these limitations. Our latest search was done in April 2021 mainly through PubMed and Google Scholar. Relevant clinical studies were imported. EXPERT OPINION Future direction includes detection of more therapeutic targets considering other components of DR pathophysiology and shared pathogenesis of DR and neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease, the treat-and-extend regimen, and new ways of drug delivery and other routes of ocular drug administration.
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Affiliation(s)
- Moein Ebrahimi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA),Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Maryam Balibegloo
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA),Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA),Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Hanaguri J, Yokota H, Kushiyama A, Kushiyama S, Watanabe M, Yamagami S, Nagaoka T. The Effect of Sodium-Dependent Glucose Cotransporter 2 Inhibitor Tofogliflozin on Neurovascular Coupling in the Retina in Type 2 Diabetic Mice. Int J Mol Sci 2022; 23:ijms23031362. [PMID: 35163285 PMCID: PMC8835894 DOI: 10.3390/ijms23031362] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/16/2022] [Accepted: 01/19/2022] [Indexed: 02/01/2023] Open
Abstract
We investigated the effect of tofogliflozin, a sodium-dependent glucose cotransporter 2 inhibitor (SGLT2i), on retinal blood flow dysregulation, neural retinal dysfunction, and the impaired neurovascular coupling in type 2 diabetic mice. Tofogliflozin was added to mouse chow to deliver 5 mg/kg/day and 6-week-old mice were fed for 8 weeks. The longitudinal changes in the retinal neuronal function and blood flow responses to systemic hyperoxia and flicker stimulation were evaluated every 2 weeks in diabetic db/db mice that received tofogliflozin (n =6) or placebo (n = 6) from 8 to 14 weeks of age. We also evaluated glial activation and vascular endothelial growth factor (VEGF) expression by immunofluorescence. Tofogliflozin treatment caused a sustained decrease in blood glucose in db/db mice from 8 weeks of the treatment. In tofogliflozin-treated db/db mice, both responses improved from 8 to 14 weeks of age, compared with vehicle-treated diabetic mice. Subsequently, the electroretinography implicit time for the oscillatory potential was significantly improved in SGLT2i-treated db/db mice. The systemic tofogliflozin treatment prevented the activation of glial fibrillary acidic protein and VEGF protein expression, as detected by immunofluorescence. Our results suggest that glycemic control with tofogliflozin significantly improved the impaired retinal neurovascular coupling in type 2 diabetic mice with the inhibition of retinal glial activation.
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Affiliation(s)
- Junya Hanaguri
- Division of Ophthalmology, Department of Visual Science, Nihon University School of Medicine, Itabashi, Tokyo 173-8601, Japan; (J.H.); (H.Y.); (M.W.); (S.Y.)
| | - Harumasa Yokota
- Division of Ophthalmology, Department of Visual Science, Nihon University School of Medicine, Itabashi, Tokyo 173-8601, Japan; (J.H.); (H.Y.); (M.W.); (S.Y.)
| | - Akifumi Kushiyama
- Department of Pharmacotherapy, Meiji Pharmaceutical University, Kiyose, Tokyo 204-8588, Japan;
| | - Sakura Kushiyama
- Division of Life Science, Department of Nursing, National College of Nursing, Kiyose, Tokyo 204-8575, Japan;
| | - Masahisa Watanabe
- Division of Ophthalmology, Department of Visual Science, Nihon University School of Medicine, Itabashi, Tokyo 173-8601, Japan; (J.H.); (H.Y.); (M.W.); (S.Y.)
| | - Satoru Yamagami
- Division of Ophthalmology, Department of Visual Science, Nihon University School of Medicine, Itabashi, Tokyo 173-8601, Japan; (J.H.); (H.Y.); (M.W.); (S.Y.)
| | - Taiji Nagaoka
- Division of Ophthalmology, Department of Visual Science, Nihon University School of Medicine, Itabashi, Tokyo 173-8601, Japan; (J.H.); (H.Y.); (M.W.); (S.Y.)
- Correspondence: ; Tel.: +81-3-3972-8111
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9
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Zhou B, Shi Y, Fu R, Ni H, Gu L, Si Y, Zhang M, Jiang K, Shen J, Li X, Sun X. Relationship Between SGLT-2i and Ocular Diseases in Patients With Type 2 Diabetes Mellitus: A Meta-Analysis of Randomized Controlled Trials. Front Endocrinol (Lausanne) 2022; 13:907340. [PMID: 35692406 PMCID: PMC9178099 DOI: 10.3389/fendo.2022.907340] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/25/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND This meta-analysis was conducted to explore the association between sodium-glucose cotransporter 2 inhibitors (SGLT-2is) and ocular diseases in type 2 diabetes mellitus (T2DM) patients. METHODS PubMed, Cochrane Central Registry of Controlled Trials, Web of Science and Springer were searched for articles on randomized controlled trials (RCTs) involving T2DM patients treated with SGLT-2i versus placebo or other hypoglycemic agents published prior to August 2021. The primary outcome of this meta-analysis was incidence of ocular diseases, which was assessed using risk ratios (RR) and 95% confidence intervals (CI). We reviewed 47 papers and compared the effect of SGLT-2i with the effect of the control groups (placebo and other hypoglycemic drugs) on the incidence of ocular diseases. RESULTS Compared with controls, overall SGLT-2i use in T2DM patients was not associated with incidences of cataract, glaucoma, retinal disease and vitreous disease. Ertugliflozin (RR=0.47, P=0.01) reduced the risk for retinal disease, while empagliflozin (RR=0.44, P=0.05) reduced the risk for diabetic retinopathy (DR) compared with controls. SGLT-2i (RR=0.50, P=0.02), perhaps empagliflozin (RR=0.47, P=0.06), reduced the risk of retinal disease compared with active hypoglycemic agents. Canagliflozin (RR=4.50, P=0.03) increased the risk for vitreous disease compared with placebo. CONCLUSIONS There was no significant correlation between overall SGLT-2i and ocular diseases (cataract, glaucoma, retinal disease, vitreous disease, corneal disease, conjunctival disease, uveal disease, eye haemorrhage and vision problems) in T2DM patients. Ertugliflozin and empagliflozin may protect against ocular diseases, but canagliflozin may promote ocular diseases.
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Affiliation(s)
- Bin Zhou
- Department of General Surgery, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Yetan Shi
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Rongrong Fu
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haixiang Ni
- The Department of Endocrinology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Lihu Gu
- Department of General Surgery, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Yuexiu Si
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Mengting Zhang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ke Jiang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jingyi Shen
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiangyuan Li
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xing Sun
- Department of General Surgery, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
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10
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Yoshimoto M, Takeda N, Yoshimoto T, Matsumoto S. Hypertensive cerebral hemorrhage with undetectable plasma vascular endothelial growth factor levels in a patient receiving intravitreal injection of aflibercept for bilateral diabetic macular edema: a case report. J Med Case Rep 2021; 15:403. [PMID: 34311786 PMCID: PMC8314493 DOI: 10.1186/s13256-021-02983-3] [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: 11/27/2020] [Accepted: 06/24/2021] [Indexed: 12/02/2022] Open
Abstract
Background Intravitreal injections of anti-vascular endothelial growth factor are commonly used to treat macular diseases, including diabetic macular edema. Anti-vascular endothelial growth factor drugs can enter the systemic circulation after intravitreal injections and appear to suppress circulating vascular endothelial growth factor levels. However, whether this can cause any systemic adverse events remains unknown. Case presentation A 70-year-old Japanese man diagnosed with diabetic macular edema in both eyes was treated with anti-vascular endothelial growth factor intravitreal injections. One month after receiving two intravitreal injections of aflibercept 1 week apart for diabetic macular edema in both eyes, he complained of a severe acute headache. The patient was diagnosed with hypertensive cerebral hemorrhage of the occipital lobe based on an elevated blood pressure of 195/108 mmHg and the results of computed tomography and magnetic resonance imaging of his brain. The patient was treated with an intravenous injection of nicardipine hydrochloride to lower his systemic blood pressure. Two days after the stroke, the patient began oral treatment with 80 mg/day telmisartan, which was continued for 3 days, and the telmisartan dose was reduced to 40 mg/day thereafter. His blood pressure promptly dropped to 130/80 mmHg, and his severe headache disappeared. One year after the cerebrovascular stroke, the telmisartan was discontinued because his blood pressure stabilized at a normal level. His plasma vascular endothelial growth factor levels were measured via specific enzyme-linked immunosorbent assay before and after the intravitreal injections of aflibercept. Immediately before the injections, the vascular endothelial growth factor level was 28 pg/ml, but it rapidly fell below the detection limit within 1 week, where it remained for over 2 months. Two days before the cerebral hemorrhage, his plasma vascular endothelial growth factor level was below the detection limit, and 2 months later after the stroke, his plasma vascular endothelial growth factor level recovered to 41 pg/ml. Conclusion This case suggests that hypertension and resultant cerebral hemorrhage can occur in patients with diabetic macular edema when plasma vascular endothelial growth factor levels are systemically decreased below the detection limit for a prolonged time after local injections of anti-vascular endothelial growth factor agents into the vitreous cavity. Therefore, severely reduced plasma vascular endothelial growth factor levels could be a higher risk factor to develop generally infrequent stroke. Ophthalmologists should be aware of possible severe reduction of plasma vascular endothelial growth factor levels and resultant increase in blood pressure after intravitreal injections of an anti-vascular endothelial growth factor drug. If the plasma vascular endothelial growth factor levels could be monitored more easily and quickly during the treatment, it would help to prevent adverse events.
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Affiliation(s)
- Miwako Yoshimoto
- Department of Ophthalmology, Tokyo Teishin Hospital, 2-14-23 Fujimi, Chiyoda-ku, Tokyo, 102-8798, Japan.
| | - Nobuhiko Takeda
- Department of Neurosurgery, Tokyo Takanawa Hospital, Tokyo, Japan
| | - Takayuki Yoshimoto
- Department of Immunoregulation, Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
| | - Shun Matsumoto
- Department of Ophthalmology, Tokyo Teishin Hospital, 2-14-23 Fujimi, Chiyoda-ku, Tokyo, 102-8798, Japan
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