scholarly journals One-Year Results of Treatment of Diabetic Macular Edema with Aflibercept Using the Treat-and-Extend Dosing Regimen: the VIBIM Study

2020 ◽  
Vol 243 (4) ◽  
pp. 255-262
Author(s):  
Kang Yeun Pak ◽  
Jae Pil Shin ◽  
Hyun Woong Kim ◽  
Min Sagong ◽  
Yu Cheol Kim ◽  
...  
Keyword(s):  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Dosing Regimen ◽  
Treat And Extend ◽  
Results Of Treatment ◽  
One Year

scholarly journals Predictors for 2-year functional and morphological outcomes of a treat and extend regimen with ranibizumab in patients with diabetic macular edema

2021 ◽  
Author(s):  
Helena Giannakaki-Zimmermann ◽  
Alexandra Behrndt ◽  
Laura Hoffmann ◽  
Maria-Magdalena Guichard ◽  
Cengiz Tuerksever ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Loading Dose ◽  
Treatment Frequency ◽  
Treat And Extend ◽  
Free Treatment ◽  
Younger Age ◽  
One Year ◽  
Treat And Extend Regimen

Abstract Purpose: To investigate longer-term functional and morphological outcomes and their predictors in diabetic macular edema (DME) following a treat and extend regimen (TER) without loading dose under ranibizumab. Methods: Patient data were reviewed and analyzed retrospectively over a period of 24 months after initiation of TER. Best-corrected visual acuity (BCVA), treatment frequency as well as quantitative and qualitative Spectral-domain Optical Coherence Tomography parameters were assessed. Results: 118 eyes of 87 patients were included. A mean of 9.742.13 injections in the first and 7.632.29 in the second year were applied. There were significant gains of BCVA and reductions in central retinal thickness from baseline to month 12 and 24 (all p<0.001). Percentage of eyes with an intact inner-/outer segment (IS/OS) junction increased from 15.3% at baseline to 42.1% at month 24 (p<0.001). An intact IS/OS junction at baseline increased the probability of having a dry retina after 12 months by 79.3% (p=0.017) and after 24 months by 88.1% (p=0.040). Less IS/OS disruption at baseline predicted longer maximum recurrence-free treatment intervals at 2 years (r=-0.345, p<0.001) and better BCVA at one year (r=-0.347, p<0.001). Baseline bigger intraretinal cysts were associated with more IS/OS disruption at 24 months (r=0.305, p=0.007). Younger age and lower BCVA at baseline were predictive for a higher BCVA gain at 24 months (p=0.046, p<0.001). Conclusion: Ranibizumab applied in a TER without loading dose in DME significantly improves visual acuity and retinal anatomical structure throughout two years. The evaluated predictors might help to guide routine clinical treatment in DME.

scholarly journals One-year outcomes of the treat-and-extend regimen using aflibercept for the treatment of diabetic macular edema

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Shwu-Jiuan Sheu ◽  
Chang-Hao Yang ◽  
Chi-Chun Lai ◽  
Pei-Chang Wu ◽  
Shih-Jen Chen
Keyword(s):  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Treat And Extend ◽  
One Year ◽  
Treat And Extend Regimen

One-Year Results of Using a Treat-and-Extend Regimen without a Loading Phase with Anti-VEGF Agents in Patients with Treatment-Naive Diabetic Macular Edema

2019 ◽  
Vol 241 (4) ◽  
pp. 220-225 ◽  
Author(s):  
Petra Schwarzer ◽  
Andreas Ebneter ◽  
Marion Munk ◽  
Sebastian Wolf ◽  
Martin S. Zinkernagel
Keyword(s):  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Treat And Extend ◽  
Anti Vegf ◽  
Treatment Naïve ◽  
One Year ◽  
Treat And Extend Regimen

scholarly journals Two year result of intravitreal bevacizumab for diabetic macular edema using treat and extend protocol

Medicine ◽  
2017 ◽  
Vol 96 (16) ◽  
pp. e6406 ◽  
Author(s):  
Masahiko Sugimoto ◽  
Atsushi Ichio ◽  
Takayasu Nunome ◽  
Mineo Kondo
Keyword(s):  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Intravitreal Bevacizumab ◽  
Treat And Extend

scholarly journals Comparison of outcomes between intravitreal ranibizumab and intravitreal aflibercept for diabetic macular edema with “Treat-and-Extend” regimen

2020 ◽  
Author(s):  
Masahiko Sugimoto ◽  
Shinichiro Chujo ◽  
Taku Sasaki ◽  
Atsushi Ichio ◽  
Ryohei Miyata ◽  
...  
Keyword(s):  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Retinal Thickness ◽  
Intravitreal Ranibizumab ◽  
Treat And Extend ◽  
Corrected Visual Acuity ◽  
Anti Vegf ◽  
Intravitreal Aflibercept ◽  
Treatment Naïve ◽  
Treat And Extend Regimen

Abstract Background To compare the effectiveness of intravitreal ranibizumab (IVR) and intravitreal aflibercept (IVA) performed with the Treat-and-Extend (TAE) regimen on eyes with diabetic macular edema (DME).Patients and methods This was a retrospective study of 125 eyes of 125 treatment naïve DME patients who received anti-VEGF injections at 3 consecutive monthly intervals as the loading phase. Of these 125 eyes, 26 eyes completed the treatment with the TAE regimen for at least 24 months. Among the 26 eyes, 13 eyes of 13 patients (mean age, 70.9±6.0 years) received intravitreal injections of 0.5 mg ranibizumab and 13 eyes of 13 patients (65.9±8.6 years) received 2 mg aflibercept. The changes in the best-corrected visual acuity (BCVA), central retinal thickness (CRT), diabetic retinopathy severity (DRS), and total injection numbers were compared between the two anti-VEGF agents.Results No significant differences were detected in the baseline demographics. At 24 months, the BCVA was significantly improved in both groups; from 0.31±0.19 to 0.10±0.12 logMAR units for IVR and 0.41±0.19 to 0.16±0.28 logMAR units for IVA ( P=1.29x10 -9 ). The CRT was significantly reduced in both groups; 440.9±69.3 to 307.5±66.4 μm for IVR and 473.9±71.5 to 317.8±71.2 μm for IVA ( P=3.55x10 -9 ). No significant differences were detected in the improvements of the BCVA and the CRT in both groups, and the total injection numbers were significant fewer for the IVA group (11.0±1.2) than the IVR group (12.0±1.0). The DRS was significantly improved in both groups ( P =0.0004 for IVR and P =0.009 for IVA).Conclusion No significant differences were detected in the improvements of the BCVA or CRT and injection numbers between IVR and IVA groups treated with the TAE regimen. These results indicate that the results of the treatment with both agents with the TAE regimen were equally effective.

scholarly journals Comparison of outcomes between intravitreal ranibizumab and intravitreal aflibercept for diabetic macular edema with “Treat-and-Extend” regimen

2019 ◽  
Author(s):  
Masahiko Sugimoto ◽  
Shinichiro Chujo ◽  
Taku Sasaki ◽  
Atsushi Ichio ◽  
Ryohei Miyata ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Intravitreal Ranibizumab ◽  
Treat And Extend ◽  
Corrected Visual Acuity ◽  
Intravitreal Aflibercept ◽  
Number Of Injections ◽  
Best Corrected Visual Acuity ◽  
Treat And Extend Regimen

Abstract Background To compare the effectiveness of intravitreal ranibizumab (IVR) and aflibercept (IVA) with the Treat-and-Extend (TAE) regimen for diabetic macular edema (DME).Patients and methods Thirteen eyes received an intravitreal injection of 0.5 mg ranibizumab (mean age, 70.9±6.0 years) and 13 eyes received 2 mg aflibercept (65.9±8.6 years). After 3 consecutive monthly injections, they received additional injections with the TAE regimen. The changes in the best-corrected visual acuity (BCVA), CRT, and total number of injections were compared.Results No significant differences were detected in the baseline demographics. The BCVA was significantly improved for both groups; 0.31±0.19 to 0.10±0.12 logMAR units for IVR and 0.41±0.19 to 0.16±0.28 logMAR units for IVA at 24 months ( P <0.01). The CRT was significantly reduced in both groups; 440.9±69.3 to 307.5±66.4 μm for IVR and 473.9±71.5 to 317.8±71.2 μm for IVA at 24 months ( P <0.01). No significant differences were detected in the improvements of the BCVA and reduction in the CRT between them. The total number injections were significant fewer for the IVA group (11.0±1.2) than the IVR group (12.0±1.0) at 24 months ( P =0.02).Conclusion The results showed that the TAE regimen was effective. The IVA group required fewer injections to attain the same improvements.

scholarly journals Renal Biomarkers for Treatment Effect of Ranibizumab for Diabetic Macular Edema

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Ivan Pochou Lai ◽  
Wei-Lun Huang ◽  
Chung-May Yang ◽  
Chang-Hao Yang ◽  
Tzyy-Chang Ho ◽  
...  
Keyword(s):  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Intravitreal Ranibizumab ◽  
Foveal Thickness ◽  
Corrected Visual Acuity ◽  
Visual Improvement ◽  
Renal Biomarkers ◽  
One Year ◽  
Ranibizumab Treatment

Aims. To investigate the correlations between renal biomarkers and the treatment outcomes of ranibizumab for diabetic macular edema (DME). Methods. This hospital-based study retrospectively enrolled 88 eyes from 67 patients who had received one-year intravitreal ranibizumab treatment for DME. Best-corrected visual acuity (BCVA) and optical coherence tomography (OCT) at baseline and during the follow-up period were recorded. BCVA and OCT characteristics at baseline and their changes after ranibizumab treatment were compared between different proteinuria and estimated glomerular filtration rate (eGFR) groups. Results. Of the 88 eyes studied, those with moderately increased proteinuria had a thicker central subfield foveal thickness (CFT) and a higher proportion of intraretinal cysts than those with no proteinuria (P=0.012 and 0.045, respectively) at baseline. After one year of ranibizumab treatment, the reduction in CFT was greater in patients with severely increased proteinuria than those with normal to mildly increased proteinuria (P=0.030). On the other hand, patients with an eGFR <30 tended to have poorer visual improvements than those with normal eGFR (P=0.044). Conclusions. After ranibizumab treatment for DME, patients with severe proteinuria tended to gain better anatomical improvement, while those with poor eGFR tended to have poorer visual improvement.

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