scholarly journals Ocular manifestation and visual outcomes in herpes zoster ophthalmicus: a prospective study from a tertiary hospital of Eastern India

2021 ◽  
Vol 14 (12) ◽  
pp. 1950-1956
Author(s):  
Mayukh Goswami ◽  
◽  
Manas Bandyopadhyay ◽  
Keyword(s):  
Herpes Zoster ◽  
Optic Neuritis ◽  
Prospective Study ◽  
Anterior Uveitis ◽  
Visual Outcome ◽  
Advanced Age ◽  
Ocular Manifestation ◽  
Herpes Zoster Ophthalmicus ◽  
Visual Outcomes

AIM: To estimate the magnitude of different ocular manifestation in clinically established herpes zoster ophthalmicus (HZO) patients and assessment of the visual outcome after two months of initial examination. METHODS: An observational prospective study was conducted on 42 clinically diagnosed Tzanck smear positive cases HZO to observe the occurrence and frequency of different ocular manifestation and their visual outcome in 10-month period with 2mo follow up. Full ophthalmological examination using slit lamp, non-contact tonometry, applanation tonometry, direct and indirect ophthalmoscope were performed. RESULTS: Out of 42 patients of HZO, 33 had one or more type of ocular manifestation staring from lid skin involvement to conjunctivitis, keratitis, uveitis, increased intraocular pressure (IOP) and optic neuritis but no retinal manifestation. More number of HZO cases and ocular manifestation were found with advancement of ages. Young HZO patients were more associated with human immunodeficiency virus (HIV) infection and HIV infected people with HZO infection had more ocular manifestation. Male to female ratio was 2:1 among HZO cases but ocular manifestation occurred more among males. Female with advanced age were involved more. Lid involvement (73.81%), conjunctivitis (69.05%), and keratitis (59.52%) were most common ocular manifestation followed by anterior uveitis (30.95%) and episcleritis (11.90%). Ocular hypertension (42.86%) was associated with almost every ocular manifestation. Among the cases of more than 45 years of age, 9.52% patients acquired 6/6 vision compared to 7.14% patients at and below 45 years of age after 8wk of follow up. CONCLUSION: The visual outcomes are poor in HZO with advanced age group. Visual outcome of the affected eyes is poor than unaffected eyes. The loss of vision is mainly due to keratitis, anterior uveitis, posterior uveitis, and optic neuritis.

scholarly journals Small-gauge vitrectomy for advanced diabetic eye disease: outcomes and predictive factors for poor postoperative vision

2020 ◽  
Vol 2 (3) ◽  
pp. 177-189
Author(s):  
Mushawiahti Mustapha ◽  
Tan Chim Yoong ◽  
Tevanthiran A/L Gobal ◽  
Win Inn Chong ◽  
Tengku Nadhirah Tengku Zulkeplee ◽  
...  
Keyword(s):  
Predictive Factors ◽  
Demographic Data ◽  
Visual Outcome ◽  
Visual Outcomes ◽  
Poor Visual Outcome ◽  
Post Surgery ◽  
Diabetic Eye Disease ◽  
Small Gauge ◽  
Anatomical Outcomes

Objective: To evaluate the anatomical and visual outcomes of small-gauge vitrectomy in patients with advance diabetic eye diseases (ADED) and the predictive factors for poor visual outcome. Materials and methods: A retrospective study was conducted from 2009 to 2014. Data at baseline, 6 months, and 12 months post-surgery were collected along with baseline demographic data, indications of surgery, systemic associations, visual and anatomical outcome, and postoperative complications. Poor visual outcomewas defined as visual acuity worse than 6/36. Results: A total of 158 eyes from 133 patients were recruited. Mean age was 54.01 ± 11.57 years and mean follow-up was 9.9 ± 3.7 months. Indications for vitrectomy were vitreous haemorrhage (VH, 77 eyes [48.7%]), tractional retinal detachment (TRD) with macular involvement (75 eyes [47.5%]), and other causes in 6 eyes (3.8%). There was visual improvement in 59.3% of patients, 23.6% worsened, and 17.1% stabilized at 12 months post-surgery. Patients with VH (75.4%) showed significant improvement compared to patients with TRD (48.3%). Successful anatomical outcomes were achieved in VH (98.2%) and TRD (96.7%). However, patients with TRD were found to have a 2.4-fold higher risk of having poor visual outcomes. Conclusion: Small-gauge vitrectomy for ADED resulted in excellent visual and anatomical outcomes. Eyes with TRD were at a higher risk of developing poor visual outcomes.

Visual Outcome of Tuberculum Sellae Meningiomas after Extradural Optic Nerve Decompression

Neurosurgery ◽  
2006 ◽  
Vol 59 (3) ◽  
pp. 570-576 ◽  
Author(s):  
Tiit Mathiesen ◽  
Lars Kihlström
Keyword(s):  
Cerebrospinal Fluid ◽  
Optic Nerve ◽  
Diabetes Insipidus ◽  
Visual Outcome ◽  
Optic Canal ◽  
Visual Deterioration ◽  
Nerve Decompression ◽  
Visual Outcomes ◽  
Tuberculum Sellae

Abstract OBJECTIVE: Meningiomas of the tuberculum sellae have a close relationship with the optic apparatus. Even modern series show a 10 to 20% risk of visual deterioration after surgery. We have attempted to improve visual outcome by extradural decompression of the optic canal and anterior clinoid process, followed by intradural release of the optic nerve; this study provides an analysis of visual outcomes with this approach. METHODS: Treatment, histopathology, and follow-up data of 29 consecutive patients undergoing surgery for tuberculum sellae meningiomas with initial release of the optic nerve were prospectively collected. RESULTS: Radical tumor removal was possible in all 23 patients with primary tumors and in three out of six patients with recurrent tumors. All patients but two of the worst affected with preoperative visual compromise improved from surgery; there were no instances of visual deterioration. Five patients with normal preoperative vision remained intact and visual improvement was 22 (91%) out of 24 patients in the remaining patients. In total, 13 patients (42%) had completely normal vision at follow-up. Mainly patients younger than 60 years experienced complete normalization after surgery. Two patients underwent transsphenoidal surgery for cerebrospinal fluid leaks. Postoperative endocrinological symptoms were temporary diabetes insipidus in one patient and permanent diabetes insipidus in another patient undergoing elective sectioning of the pituitary stalk because of a recurrent tumor with invasive growth into the stalk. CONCLUSION: Adding early optic nerve decompression by extradural clinoidectomy and optic canal unroofing to a frontopterional approach seemed to improve visual outcomes because there were no instances of visual deterioration. Simpson Grade 1 to 2 removal was possible in all patients with primary surgery, whereas recurrent cases could only be treated with lower grades of radicality. Radical removal, however, required readiness to reoperate for cerebrospinal fluid leakage at the site of the drilled tumor origin in bone.

scholarly journals Influence of Optic Nerve Appearance on Visual Outcome in Pediatric Idiopathic Intracranial Hypertension

2020 ◽  
Vol 47 (5) ◽  
pp. 661-665 ◽  
Author(s):  
Jonathan A. Micieli ◽  
Beau B. Bruce ◽  
Caroline Vasseneix ◽  
Richard J. Blanch ◽  
Damian E. Berezovsky ◽  
...  
Keyword(s):  
Intracranial Hypertension ◽  
Optic Disc ◽  
Idiopathic Intracranial Hypertension ◽  
Visual Outcome ◽  
Mean Deviation ◽  
Visual Outcomes ◽  
Cotton Wool Spots ◽  
Institutional Review ◽  
Diagnostic Lumbar Puncture

ABSTRACT:Objectives:To determine whether optic disc hemorrhages (ODH) and cotton wool spots (CWS) at presentation are associated with worse visual outcomes in pediatric patients with idiopathic intracranial hypertension (IIH).Methods:Retrospective institutional review of 100 eyes of 50 consecutive pediatric IIH patients (aged 16 years or less) who had baseline optic disc photographs before or within 30 days of their diagnostic lumbar puncture and initiation of medical treatment. Optic disc photographs were independently graded by three ophthalmologists in a standardized manner. Visual function was assessed using visual acuity (VA) and visual field grade (VFG).Results:At least one ODH was found in 41% of eyes, at least one CWS was found in 27% of eyes, and 20% of eyes had both ODH and CWS. At presentation, Frisén grade was associated with the presence of CWS (p = 0.013) and showed no association with ODH (p = 0.060). When controlling for Frisén grade, ODH and CWS were not associated with worse VA or VFG at final follow-up. Severe ODH were associated with worse VA and VFG at presentation (p < 0.03), but not at final follow-up. Severe CWS at presentation was strongly associated with a worse Humphrey mean deviation of 5.0 dB (95% confidence interval 1.6–8.3) at final follow-up (p = 0.002).Conclusion:When controlling for the severity of papilledema, ODH do not provide any additional prognostic value in pediatric IIH patients. Frisén grade and severe CWS at presentation were independently associated with worse visual outcomes at the final follow-up.

scholarly journals Vision improvement in severe acute isolated optic neuritis after plasma exchange treatment in Chinese population: a prospective case series study

2020 ◽  
Vol 13 ◽  
pp. 175628642094797
Author(s):  
Shaoying Tan ◽  
Tsz Kin Ng ◽  
Quangang Xu ◽  
Mo Yang ◽  
Yuan Zhuang ◽  
...  
Keyword(s):  
Optic Neuritis ◽  
Plasma Exchange ◽  
Time Window ◽  
Case Series ◽  
Visual Outcome ◽  
Chinese Patients ◽  
High Dose ◽  
Visual Outcomes ◽  
Double Filtration Plasmapheresis ◽  
Case Series Study

Background: Plasma exchange (PE) is often considered as an effective treatment for neuromyelitis optica spectrum disorder (NMOSD) and several inflammatory demyelinating disorders of the central nervous system. This study aimed to evaluate the visual outcomes of Chinese patients with severe acute isolated optic neuritis (ON) who received PE therapy after high-dose intravenous methylprednisolone (IVMP) treatment. Methods: Thirty-seven acute isolated ON patients experiencing their first attack of severe visual impairment without neurological disability were recruited. All subjects received five cycles of double-filtration plasmapheresis. Visual acuity (VA) was documented at onset, 1 day before PE treatment, at each cycle of PE therapy and at the 1-month follow-up visit. Results: This study included 26 female (70.3%) and 11 male (29.7%) subjects, and 18 subjects (48.6%) had bilateral involvement. The time window between onset and PE treatment was 27.3 ± 12.7 days (range: 6–53 days). Mean VA (logMAR) of the studied eyes at onset, 1-day before PE treatment/after IVMP and after the fifth PE treatment were 3.41 ± 1.50, 2.61 ± 1.64 and 1.66 ± 1.52, respectively ( p < 0.001). Nineteen eyes (51.4%) showed no light perception at the onset, and 17 eyes (45.9%) improved to Snellen VA >20/800 after IVMP and PE treatments, among which five eyes (13.5%) recovered to Snellen VA 20/20 ( p < 0.001). Predictors of good visual outcome included body mass index [odds ratio (OR) = 0.734, p = 0.044], serum AQP4 antibody-positive status (OR = 0.004, p = 0.001), bilaterality (OR = 0.042, p = 0.008) and time window from onset to PE therapy per 1 day (OR = 0.79, p = 0.002). Conclusion: This study revealed that PE treatment effectively improves the visual outcomes of patients experiencing their first attack of severe acute isolated ON after high-dose IVMP treatment. Better visual outcomes can be achieved with early PE treatment.

Multifocal visual evoked potential evaluation for diagnosis of acute optic neuritis and for prediction of visual outcome and ganglion cell layer thinning following optic neuritis

2020 ◽  
pp. 135245852097573
Author(s):  
Gorm Pihl-Jensen ◽  
Benedikte Wanscher ◽  
Jette Lautrup Frederiksen
Keyword(s):  
Optic Neuritis ◽  
Ganglion Cell ◽  
Visual Function ◽  
Visual Evoked Potential ◽  
Evoked Potential ◽  
Conduction Block ◽  
Visual Outcome ◽  
Multifocal Visual Evoked Potential ◽  
Visual Evoked

Background:: While damage to the optic nerve following optic neuritis (ON) is readily quantifiable, the evaluation of prognosis for visual function and neuroaxonal loss in the acute ON is challenging. Objective:: The objective of this study is to investigate the value of multifocal visual evoked potential (mfVEP) in acute ON, diagnostically for acute ON and prognostically for visual outcome and subsequent ganglion cell/inner plexiform layer thickness (GCLIPLt). Methods:: A prospective cohort study of mfVEP and full-field visual evoked potential (ffVEP) in acute, unilateral ON (onset < 31 days) was conducted. Comparisons with healthy controls ( n = 30) and association analysis with follow-up optical coherence tomography (OCT) measurements (of the GCLIPLt) and visual function (Sloan low-contrast visual acuity (LCVA)) were conducted. Results:: Seventy-nine ON patients were included (mean: 17 days from onset). Excluding measurements with conduction block, ffVEP ( n = 54) and mfVEP ( n = 44) showed sensitivities of 89% and 84% to a specificity of 97%. 65/79 patients were re-examined (mean: 200 days follow-up). mfVEP amplitude and latency inter-eye asymmetry in acute ON correlated with GCLIPLt ( r = 0.587 and Spearman’s ρ = 0.597, for both, p < 0.001). mfVEP amplitude correlated with LCVA inter-eye asymmetry at follow-up ( r = 0.421, p < 0.001), mfVEP latency did not. Conclusion: mfVEP may support the prognostic evaluation of acute ON patients and prove valuable in future neuroprotective and remyelinating trials. In acute ON, the increase in diagnostic value of mfVEP to ffVEP may be limited due to widespread conduction block.

scholarly journals A Pediatric Case of Relapsing-Remitting Multiple Sclerosis Onset following Varicella Zoster Ophthalmicus with Optic Neuritis

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Naoko Shiba ◽  
Yuji Inaba ◽  
Mitsuo Motobayashi ◽  
Makoto Nishioka ◽  
Yoichiro Kawasaki ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Herpes Zoster ◽  
Optic Neuritis ◽  
Trigeminal Nerve ◽  
Present Report ◽  
Epidemiological Studies ◽  
Herpes Zoster Ophthalmicus ◽  
Varicella Zoster ◽  
Relapsing Remitting ◽  
Relapsing Remitting Multiple Sclerosis

Some epidemiological studies have implied a pathogenetic association between varicella zoster virus (VZV) and multiple sclerosis (MS); this, however, remains controversial. The present report describes a case involving an immunocompetent 10-year-old girl who developed relapsing-remitting MS following the prolonged reactivation of VZV inside the first branch of the trigeminal nerve, exhibiting herpes zoster ophthalmicus with severe optic neuritis. Symptoms related to herpes zoster ophthalmicus and MS appeared consecutively in the 10-week period after the appearance of vesicles. This suggests that the onset of MS was triggered by some mechanism involving VZV reactivation in the first branch of the trigeminal nerve. To the best of our knowledge, this report is the first to describe a relationship between the onset of MS and herpes zoster ophthalmicus. Early diagnosis and aggressive antiviral therapy are important in cases of herpes zoster ophthalmicus to prevent the possible development of MS as well as visual impairment as sequela.

scholarly journals Visual Outcome of Unilateral Paediatric Traumatic Cataract at R. M. Kedia Eye Hospital, Birganj, Nepal

2016 ◽  
Vol 12 (2) ◽  
pp. 40-43
Author(s):  
Sanjay Singh ◽  
Harikant Sah ◽  
Amar Keyal
Keyword(s):  
Causative Agent ◽  
Visual Outcome ◽  
Posterior Capsular Opacification ◽  
Traumatic Cataract ◽  
Protective Measures ◽  
Female Ratio ◽  
Visual Outcomes ◽  
Wooden Stick ◽  
Male To Female

Background & Objectives: To evaluate the visual outcomes of children presenting with unilateral traumatic cataract.Materials & Methods: We conducted a retrospective study of 111 children (70 males and 41 females) below 16 years of age who were diagnosed with unilateral traumatic cataract between June 2013 and May 2015 and who underwent surgical intervention and completed at least six months follow up at Paediatrics department (supported by ORBIS International), R. M. Kedia eye hospital, Birganj, Nepal. Data regarding demographic profile, causative agent, clinical course and visual outcomes were recorded.Results: There was a male predilection with a male to female ratio of 1.70:1. The age group more frequently affected was five to nine years (58.5%). Commonest causative agent was trauma with wooden stick in 20 eyes (18%) followed by firecrackers in 15 eyes (14%) and pen in 11 eyes (10%). Pre-existing posterior capsular defects were observed intraoperatively in six eyes. Anterior uveitis was evident in 21 cases and Posterior capsular opacification in 10 eyes. Best corrected visual acuity of 6/6-6/60 at six months was achieved in 91 cases (81%). Duration between injury and cataract surgery did not affect the final visual outcome of traumatic cataract patients.Conclusion: The best possible visual outcome of traumatic cataract depends on its management and its complication. Ocular trauma and traumatic cataract formation can be avoided by taking protective measures in sports, work and patient education.JCMS Nepal. 2016;12(2):40-3

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