scholarly journals Effect of dexamethasone intravitreal implant on blood glucose, hypothalamic-pituitary-adrenal axis function and vascular endothelial growth factor serum levels in patients with diabetic macular oedema

2017 ◽  
Vol 96 (4) ◽  
pp. e543-e544
Author(s):  
Laura Posch-Pertl ◽  
Verena Schwetz ◽  
Monja Michelitsch ◽  
Jasmin Rabensteiner ◽  
Vera Höller ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Blood Glucose ◽  
Growth Factor ◽  
Diabetic Macular Oedema ◽  
Serum Levels ◽  
Vascular Endothelial ◽  
Dexamethasone Intravitreal Implant ◽  
Intravitreal Implant ◽  
Endothelial Growth Factor ◽  
Pituitary Adrenal Axis

scholarly journals Hyperreflective foci in predicting the treatment outcomes of diabetic macular oedema after anti-vascular endothelial growth factor therapy

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Chu-Hsuan Huang ◽  
Chang-Hao Yang ◽  
Yi-Ting Hsieh ◽  
Chung-May Yang ◽  
Tzyy-Chang Ho ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Visual Acuity ◽  
Growth Factor ◽  
Treatment Response ◽  
Macular Oedema ◽  
Diabetic Macular Oedema ◽  
Vascular Endothelial ◽  
Outer Retina ◽  
Hyperreflective Foci ◽  
Endothelial Growth Factor

AbstractThis retrospective study evaluated the association of hyperreflective foci (HRF) with treatment response in diabetic macular oedema (DME) after anti-vascular endothelial growth factor (VEGF) therapy. The medical records, including of ophthalmologic examinations and optical coherence tomography (OCT) images, of 106 patients with DME treated with either intravitreal ranibizumab or aflibercept were reviewed. The correlations between best-corrected visual acuity (BCVA) changes and HRF along with other OCT biomarkers were analysed. The mean logMAR BCVA improved from 0.696 to 0.461 after an average of 6.2 injections in 1 year under real-world conditions. Greater visual-acuity gain was noted in patients with a greater number of HRF in the outer retina at baseline (p = 0.037), along with other factors such as poor baseline vision (p < 0.001), absence of epiretinal membrane (p = 0.048), and presence of subretinal fluid at baseline (p = 0.001). The number of HRF after treatment was correlated with the presence of hard exudate (p < 0.001) and baseline haemoglobin A1C (p = 0.001). Patients with proliferative diabetic retinopathy had greater HRF reduction after treatment (p = 0.018). The number of HRF in the outer retina, in addition to other baseline OCT biomarkers, could be used to predict the treatment response in DME after anti-VEGF treatment.

scholarly journals Female sexual dysfunction in systemic sclerosis: The role of endothelial growth factor and endostatin

2018 ◽  
Vol 4 (1) ◽  
pp. 71-76 ◽  
Author(s):  
Antonietta Gigante ◽  
Luca Navarini ◽  
Domenico Margiotta ◽  
Biagio Barbano ◽  
Antonella Afeltra ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Blood Flow ◽  
Systemic Sclerosis ◽  
Growth Factor ◽  
Sexual Dysfunction ◽  
Resistive Index ◽  
Serum Levels ◽  
Vascular Endothelial ◽  
Healthy Controls ◽  
Endothelial Growth Factor

Introduction: Since female sexual dysfunction in systemic sclerosis women is multifactorial, we can assume that vascular damage may play a role in pathogenesis. The aim of the study was to evaluate the clitoral blood flow, by Echo color Doppler, and to correlate it whit serum levels of vascular endothelial growth factor and endostatin. Methods: A total of 15 systemic sclerosis women and 10 healthy controls matched for sex and age were enrolled in this study. Serum VEGF165 and endostatin levels were determined in systemic sclerosis patients by commercial enzyme-linked immunosorbent assay kit. Clitoral blood flow was measured by Doppler indices of clitoral artery: pulsatile index, resistive index, and systolic/diastolic ratio were measured. Sexual dysfunction was assessed by Female Sexual Function Index. Results: Vascular endothelial growth factor (pg/mL) and endostatin (ng/mL) median values were significantly higher in systemic sclerosis women than healthy controls. Resistive index and systolic/diastolic ratio median values were significantly higher in systemic sclerosis women than healthy controls. Negative correlation exists between serum levels of vascular endothelial growth factor and resistive index (r = −0.55, p < 0.05). Positive correlation was observed between serum levels of endostatin and resistive index (r = 0.70, p < 0.01) and systolic/diastolic ratio (r = 0.77, p < 0.01). Discussion: We can suppose that clitoral blood flow in systemic sclerosis women is reduced not only for macro- and microvascular damage but also for impaired angiogenesis.

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