BACKGROUND: The present study describes our 10-year experience with uveoretinal adverse events that manifest because of chemotherapy. METHODS: A retrospective chart review was performed for all patients who presented to the ophthalmologic department while undergoing systemic chemotherapy between July 2005 and June 2015. RESULTS: A total of 55 patients (mean age, 51.2 years, 38 women [69.1%]) suspected of having uveoretinal disease owing to the use of chemotherapeutic agents alone were enrolled. Breast cancer was the predominant disease (36.4%); noninfectious anterior uveitis (21.8%) was the most common condition. Bilateral involvement was observed in 16 patients (29.1%). Although cisplatin (21.8%) was the most commonly used drug, daunorubicin, cytarabine, tamoxifen, toremifene, and imatinib were also frequently used. The median duration until ophthalmologic diagnosis was 208.5 days (range, 19–5,945 days). The proportion of patients with final visual acuity (VA) < 20/40 Snellen VA (0.5 decimal VA) was 32.7%. However, no relationship was observed between final VA < 20/40 and age, sex, therapeutic agents, and metastasis. CONCLUSION: Uveoretinal complications were mostly mild to moderate and exhibited a favorable response to conservative therapy. A considerable number of patients exhibited significant irreversible loss of vision after cessation of the causative chemotherapeutic agent. Ophthalmological monitoring is required during chemotherapy.
Antineoplastic Agents ; Breast Neoplasms ; Cisplatin ; Cytarabine ; Daunorubicin ; Diagnosis ; Drug Therapy ; Drug-Related Side Effects and Adverse Reactions ; Female ; Humans ; Imatinib Mesylate ; Molecular Targeted Therapy ; Neoplasm Metastasis ; Retrospective Studies ; Tamoxifen ; Toremifene ; Uveitis ; Uveitis, Anterior ; Visual Acuity

PURPOSE: To evaluate the effects of posterior subtenon triamcinolone acetonide injection on refractory diabetic macular edema (DME) after intravitreal bevacizumab (IVB) injection failure. METHODS: Patients with DME and central subfield thickness (CST) >300 microm who did not respond to IVB injections were retrospectively included. Specifically, we enrolled patients who were diagnosed with refractory DME and who experienced an increase in CST after 1 to 2 IVB injections or no decrease after > or =3 consecutive IVB injections. One clinician injected 20 mg of triamcinolone acetonide into the posterior subtenon space. All patients received ophthalmic examinations at baseline and at 2, 4, and 6 months post-baseline. Examinations included Snellen visual acuity, intraocular pressure, and spectral-domain optical coherence tomography. RESULTS: Forty eyes of 34 patients were included. The average baseline CST was 476 microm. The average CST decreased to 368 microm at 2 months, 374 microm at 4 months, and 427 microm at 6 months (p < 0.001 for all results, Wilcoxon signed-rank test). The average intraocular pressure increased from 15.50 to 16.92 mmHg at 2 months but decreased to 16.30 mmHg at 4 months and 15.65 mmHg at 6 months. Logarithm of the minimum angle of resolution visual acuity improved from 0.56 to 0.50 at 2 months (p = 0.023), 0.50 at 4 months (p = 0.083), and 0.48 at 6 months (p = 0.133, Wilcoxon signed-rank test). No complications were detected. CONCLUSIONS: Posterior subtenon triamcinolone acetonide is an effective and safe treatment for reducing CST in DME refractory to IVB.
Aged ; Angiogenesis Inhibitors/*therapeutic use ; Bevacizumab/*therapeutic use ; Diabetic Retinopathy/diagnostic imaging/*drug therapy/physiopathology ; Female ; Glucocorticoids/*administration & dosage ; Humans ; Injections, Intraocular ; Intraocular Pressure/physiology ; Intravitreal Injections ; Macular Edema/diagnostic imaging/*drug therapy/physiopathology ; Male ; Middle Aged ; Retrospective Studies ; Tenon Capsule/*drug effects ; Tomography, Optical Coherence ; Treatment Failure ; Triamcinolone Acetonide/*administration & dosage ; Vascular Endothelial Growth Factor A/antagonists & inhibitors ; Visual Acuity/physiology

PURPOSE: To evaluate the 12-month outcome of anti-vascular endothelial growth factor (VEGF) treatment for extrafoveal polypoidal choroidal vasculopathy (PCV). METHODS: This retrospective observational study included 32 eyes of 32 patients newly diagnosed with extrafoveal PCV (polyps located more than 500 microm from the center of the fovea). Patients were treated with intravitreal ranibizumab, bevacizumab, or both. The best-corrected visual acuity (BCVA) and central foveal thickness (CFT) at diagnosis and at 12 months were compared. Eyes were divided into two groups according to the presence of submacular hemorrhage. The BCVA in each group was compared at baseline and at 12 months. RESULTS: During the 12-month study period, patients received an average of 4.0 +/- 1.1 anti-VEGF injections. The BCVA at baseline, three-month post-diagnosis, and 12-month post-diagnosis was 0.59 +/- 0.40, 0.34 +/- 0.38, and 0.38 +/- 0.38, respectively. The BCVA at 12 months was significantly better than the baseline value (p = 0.002). The CFT at baseline, three-month, and 12-month post-diagnosis was 477.1 +/- 194.2 microm, 214.5 +/- 108.8 microm, and 229.8 +/- 106.1 microm, respectively. The CFT at 12 months was significantly lower than the baseline value (p < 0.001). A significant improvement in BCVA was noted in eyes with and without submacular hemorrhage (n = 13, p = 0.032 and n = 19, p = 0.007, respectively). CONCLUSIONS: Anti-VEGF therapy was beneficial in extrafoveal PCV, regardless of the presence of submacular hemorrhage.
Aged ; Angiogenesis Inhibitors/*therapeutic use ; Bevacizumab/therapeutic use ; Choroidal Neovascularization/diagnosis/*drug therapy/physiopathology ; Female ; Fluorescein Angiography ; Fovea Centralis/pathology ; Humans ; Intravitreal Injections ; Male ; Microscopy, Confocal ; Middle Aged ; Polyps/diagnosis/*drug therapy ; Ranibizumab/therapeutic use ; Retrospective Studies ; Tomography, Optical Coherence ; Treatment Outcome ; Vascular Endothelial Growth Factor A/*antagonists & inhibitors ; Visual Acuity/drug effects/physiology

PURPOSE: To investigate the effects of vitreomacular traction (VMT) on ranibizumab treatment response for neovascular age-related macular degeneration (AMD). METHODS: A retrospective review of 85 eyes of 85 patients newly diagnosed with neovascular AMD was conducted. Patients were eligible if they had received more than three consecutive monthly ranibizumab (0.50 mg) treatments and ophthalmic evaluations. Patients were classified into a VMT (+) group or VMT (-) group according to optical coherence tomography imaging. Best corrected visual acuity and central retinal thickness (CRT) measurements were obtained at three and six months after initial injection. RESULTS: One month after the third injection, mean visual acuity (VA) increases of 6.36 and 9.87 letters were observed in the VMT (+) and VMT (-) groups, respectively. The corresponding mean CRT values decreased by 70.29 microm and 121.68 microm, respectively. A total 41 eyes were identified as eligible for a subsequent fourth injection; 71.1% of patients (27 eyes) in the VMT (+) group but only 29.8% of patients in the VMT (-) group needed a subsequent fourth injection. Follow-up was extended to six months for 42 of the 85 enrolled patients (49.4%). The trends in VA and optical coherence tomography were found to be maintained at six-month follow-up. CONCLUSIONS: VA and CRT appeared to be more improved after ranibizumab treatment in the VMT (-) group compared to the VMT (+) group. VMT might antagonize the effect of ranibizumab treatment in a subpopulation of AMD patients.
Aged ; Aged, 80 and over ; Angiogenesis Inhibitors/*therapeutic use ; Female ; Follow-Up Studies ; Humans ; Intravitreal Injections ; Male ; Middle Aged ; Ranibizumab/*therapeutic use ; Retina/pathology ; Retinal Diseases/*physiopathology ; Retrospective Studies ; Tissue Adhesions ; Tomography, Optical Coherence ; Vascular Endothelial Growth Factor A/antagonists & inhibitors ; Visual Acuity/drug effects ; Vitreous Body/*pathology ; Wet Macular Degeneration/*drug therapy/physiopathology

PURPOSE: To study the retinal pigment epithelium (RPE) and retinal alterations in chronic central serous chorioretinopathy treated with photodynamic therapy, and its correlation with functional parameters such as best-corrected visual acuity (BCVA) and contrast sensitivity (CS). METHODS: Retrospective, noncomparative, consecutive evaluation by optical coherence tomography and its correlation with BCVA and CS in 31 eyes of 26 patients. RESULTS: In all affected patients, 88.5% were male with a mean age of 42.9 years. The right eye was involved in 64.5% of cases, bilateral in 19% and 73.9% were hyperopic (spherical refraction between 0 and +5.0 diopters). Of these cases, 51.5% had peri-RPE abnormalities, 17.3% hyperreflective substances at RPE, 19.4% RPE atrophy, 55.3% foveolar atrophy, 3.1% pigment epithelial detachment, 5.2% subretinal fluid persistence, 8.3% fibrin deposits, 68.4% photoreceptor inner and outer segment line interruption and 31.1% external limiting membrane interruption. CONCLUSIONS: Time evolution and number of outbreaks were related to the decrease in foveal and chorodial thickness and in those with worse BCVA and CS. RPE abnormalities and atrophy were related to the age of onset of symptoms. Photoreceptor elongation has been correlated with poor BCVA and inner and outer segment line destructuring and interruption with poor CS.
Adult ; Central Serous Chorioretinopathy/diagnosis/*drug therapy/physiopathology ; Chronic Disease ; Female ; Fluorescein Angiography ; Follow-Up Studies ; Fundus Oculi ; Humans ; Male ; Middle Aged ; Photochemotherapy/*methods ; Photosensitizing Agents/administration & dosage ; Porphyrins/*administration & dosage ; Retina/*diagnostic imaging/drug effects/physiopathology ; Retrospective Studies ; Tomography, Optical Coherence ; Treatment Outcome ; *Visual Acuity

BACKGROUNDPhotodynamic therapy (PDT) has been recommended as a main treatment for idiopathic choroidal neovascularization (I-CNV). But the visual results of PDT were inconsistent and variable, and PDT may bring severe damage to the retinal pigment epithelium and choriocapillaries. In recent years, intravitreal ranibizumab therapy, showing favorable visual outcomes, has developed as an advanced treatment for choroidal neovascularization (CNV). Although both methods have been reported to be effective in treating I-CNV, there is no detailed comparative report between the two methods. This study aimed to compare visual outcomes, retinal and choroidal thickness between intravitreal ranibizumab therapy and PDT in the treatment of I-CNV, and investigate the correlation of visual outcomes with retinal and choroidal thickness in each of the two groups.

METHODSThirty-seven eyes of 37 patients with I-CNV were involved in this study; 19 eyes were treated with intravitreal ranibizumab therapy and 18 eyes were treated with PDT. The best corrected visual acuity (BCVA) was recorded before and at each follow-up visit after treatments (logMAR). Enhanced-depth imaging optical coherence tomography (EDI-OCT) was used to evaluate the retinal structural changes, and to measure central retinal thickness (CRT) and central choroidal thickness (CCT).

RESULTSMean BCVA was 0.64 ± 0.27 in PDT group and 0.69 ± 0.22 in ranibizumab group at baseline (P = 0.55). When compared with the baseline, mean BCVA in PDT group was improved significantly at 3-month after PDT (0.41 ± 0.16, P = 0.002), then changed little (0.42±0.25 at 12-month, P = 0.88). Whereas mean BCVA in Ranibizumab group was improved significantly at each follow-up visit. It improved much more obviously in the first month and then remained stable. The mean BCVA in the ranibizumab group was significantly better at each follow-up visit than that in PDT (P < 0.05). When compared with the baseline, mean CRT in PDT group decreased significantly since 3-month visit, whereas mean CRT in ranibizumab group decreased significantly from 1-month visit. Mean CRT at 1-month and 3-month decreased much more in ranibizumab group than that in PDT group, almost in the same period as BCVA improving. When compared with the baseline, mean CCT did not change significantly at each follow-up visit in each group (P > 0.05). The CCT difference was not statistically significant between the two groups at each same time visit (P > 0.05). Mean BCVA was correlated with CRT, but was not correlated with CCT.

CONCLUSIONSBoth intravitreal ranibizumab therapy and PDT are effective for the treatment of I-CNV. It is obvious that ranibizumab therapy is significantly superior to PDT in improving BCVA and decreasing CRT. CRT decreases much more rapidly in ranibizumab group than in PDT group, simultaneously with visual improvement. CRT reduction has significant correlation with the visual outcomes in the recovery of I-CNV, whereas BCVA prognosis may have no correlation with CCT. CCT is not changed significantly after each of the treatments. Both PDT and ranibizumab therapy may have no significant effect on choroid.

Antibodies, Monoclonal, Humanized ; administration & dosage ; therapeutic use ; Choroidal Neovascularization ; drug therapy ; therapy ; Female ; Humans ; Intravitreal Injections ; Male ; Photochemotherapy ; methods ; Ranibizumab ; Retina ; drug effects ; pathology ; Visual Acuity ; drug effects

BACKGROUNDOptic neuritis (ON) is often the first symptom of multiple sclerosis (MS) and neuromyelitis optica (NMO) while there has been very little research reported on ON combined with Sjögren's syndrome (SS). The aim of this study is to provide different treatments and services for and NMO patients combined with SS.

METHODSTwenty-seven patients with ON combined SS were divided into two groups: corticosteroid group (C group, methylprednisolone sodium succinate, 14 patients) and corticosteroid+ immunosuppressant group (C+I group, leflunomide, 13 patients). ON relapse times in 1 year after treatment, number of patients who relapsed to NMO/MS in 1 years, visual acuity and retina nerve fiber layer (RNFL) thickness were measured. Mann Whitney-Wilcoxon test was used to compare continuous variables and Chi-square test or Fisher's exact test was to compare proportions.

RESULTSON combined with SS patients had higher incidence rates in middle-aged women who have binocular damage and heavier visual function damage or when there is an easy relapse, and the patients are often hormone dependent. The patients are more likely anti-aquaporin-4 IgG seropositive (70.4%). They are liable to form a centrocecal scotoma and tubular vision. The times of relapse decreased in patients who used immunosuppressant, and a significant difference was found between immunosuppressant and non-immunosuppressant groups in visual acuity recovery during 6-month follow-up period (P < 0.05); however, the RNFL thickness at the four quadrants was not significantly different.

CONCLUSIONSThe effect of immunosuppressant plus corticosteroid on the early onset of ON combined with SS was to provide ON remedy and to prevent recurrence in clinics. This study provides a significant reference for the prevention and treatment of ON on the basis of immunosuppressant and corticosteroid.

Adolescent ; Adrenal Cortex Hormones ; therapeutic use ; Adult ; Aged ; Female ; Humans ; Immunosuppressive Agents ; therapeutic use ; Magnetic Resonance Imaging ; Male ; Methylprednisolone Hemisuccinate ; therapeutic use ; Middle Aged ; Optic Neuritis ; drug therapy ; Sjogren's Syndrome ; drug therapy ; Visual Acuity ; drug effects ; Young Adult

To evaluate the effect of chlorogenic acid supplementation in patients with retinitis pigmentosa, we evaluated objective change in visual function with multifocal electroretinography, along with visual acuity, visual field, standard electroretinography, and contrast sensitivity. Eighteen patients diagnosed with retinitis pigmentosa were enrolled in this prospective, non-comparative, single-arm study. Multifocal electroretinography, best-corrected visual acuity in Early Treatment Diabetic Retinopathy Study letters, total point score on visual field examination with Humphrey Field Analyzer II, electroretinography, and contrast sensitivity were measured and repeated after 3 months supplementation with chlorogenic acid. The amplitude of ring 5 was significantly higher on multifocal electroretinography after 3 months of chlorogenic acid supplementation (7.2 +/- 9.5 vs 8.3 +/- 10.8 nV/deg2, mean +/- standard deviation, P = 0.022). There were no significant changes in the best-corrected visual acuity, total point score on Humphrey Field Analyzer, 30 Hz flicker amplitude on standard electroretinography, or contrast sensitivity. Chlorogenic acid may have a beneficial effect on the peripheral area at the margins of retinal degeneration, and should be considered as an anti-oxidant for the management of retinitis pigmentosa.
Adult ; Antioxidants/adverse effects/therapeutic use ; Chlorogenic Acid/adverse effects/*therapeutic use ; Dietary Supplements/adverse effects ; Electroretinography/*drug effects ; Female ; Humans ; Male ; Middle Aged ; Oxidative Stress/drug effects ; Prospective Studies ; Retina/physiopathology ; Retinitis Pigmentosa/*drug therapy ; Vision, Ocular/*drug effects ; Visual Acuity/*drug effects ; Visual Fields/drug effects ; Young Adult

Antibodies, Monoclonal, Humanized ; therapeutic use ; Aptamers, Nucleotide ; therapeutic use ; Bevacizumab ; Humans ; Macular Edema ; drug therapy ; Ranibizumab ; Receptors, Vascular Endothelial Growth Factor ; therapeutic use ; Recombinant Fusion Proteins ; therapeutic use ; Retinal Vein Occlusion ; drug therapy ; Vascular Endothelial Growth Factor A ; antagonists & inhibitors ; Visual Acuity ; drug effects

BACKGROUNDPathological myopia (PM) is the leading cause for choroidal neovascularization (CNV) in people below 50 years of age, the anti-vascular endothlial growth factor (VEGF) medicine is now available to treat CNV secondary to PM. This study aimed to observe the efficacy of intravitreal ranibizumab for PM associated with subfoveal or juxtafoveal CNV in Chinese patients.

METHODSFifty-four eyes of 52 consecutive patients were included, they treated with intravitreal ranibizumab 0.5 mg for PM associated with CNV. The best corrected visual acuity (BCVA) of Snellen chart, letters of ETDRS chart, retinal thickness, leakage of CNV lesion, and complications with surgery were analyzed pre- and post-treatment. Eligibility criteria included diopter ≥-8.0 D or eye axis ≥ 28 mm with fundus changes of PM (lacquer crack, optic disc atrophy, chorioretinal atrophy, posterior scleral staphyloma); CNV secondary to PM; subfoveal or juxtafoveal CNV.

RESULTSFor 54 affected eyes of 52 consecutive patients, the average BCVA of Snellen chart and letters of ETDRS chart were 0.29 and 30.4, respectively; fundus fluorescein angiography (FFA)/indocyanine green angiography (ICGA) showed CNV leakage, and average retinal thickness on optical coherence tomography (OCT) was 267.2 µm before treatment. Injections of ranibizumab ranged from 1 to 4 (mean 2.2). Follow-up time varied from 12 to 36 months (mean 31.9 months). At the last visit, the BCVA of Snellen chart was increased by three lines (mean 0.65) (P < 0.01); the letters of ETDRS chart were increased to 17.0 letters (mean 47.4, P < 0.01); the visual acuity increased more than 15 letters in 30 eyes (55.5%), decreased in 1 eye (1.9%); the retinal thickness on OCT images was decreased by 17.0 µm (mean 250.2 µm) (P = 0.082); no active leakage from the CNV lesion occurred in 18 eyes (33.3%), reduced leakage in 30 eyes (55.6%), and no change in 6 eyes (11.1%) as shown by FFA/ICGA. Increased retinoschisis was observed in one eye after the second injection.

CONCLUSIONSIntravitreal ranibizumab for neovascular PM was well tolerated in Chinese patients, with functional and anatomic improvements in a short-term study, while a long-term study is still needed.

Adolescent ; Adult ; Aged ; Antibodies, Monoclonal, Humanized ; administration & dosage ; therapeutic use ; Choroidal Neovascularization ; complications ; drug therapy ; Female ; Fluorescein Angiography ; Humans ; Intravitreal Injections ; Male ; Middle Aged ; Myopia, Degenerative ; drug therapy ; etiology ; Ranibizumab ; Visual Acuity ; drug effects ; Young Adult