Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 72
Filtrar
1.
Indian J Ophthalmol ; 72(5): 765, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38661275

RESUMO

BACKGROUND: A 7-year-old male child was brought by his parents with a complaint of low vision in both eyes for 2 months. The child had low vision in both the eyes for 1.5 years, but the parents noticed when it worsened further 2 months back, leading to profound vision loss. On ophthalmic evaluation, the child did not perceive light in the right eye. Furthermore, anterior segment examination showed complicated cataract and open funnel retinal detachment with intra-retinal cysts in ultrasound (USG) B scan. In the left eye, he could appreciate light but with poor fixation. Fundus evaluation of the left eye showed total retinal detachment on indirect ophthalmoscopy, which was confirmed on USG B scan. Since the right eye had poor visual potential, no intervention was done. The left eye underwent pars plana vitrectomy with silicone oil tamponade, which led to successful anatomical outcomes. The immediate and late postoperative periods were uneventful, and the child was kept under follow-up and was observed closely. PURPOSE: To educate regarding the surgical management of giant retinal tears in a pediatric patient. SYNOPSIS: To inform regarding the surgical challenges faced and steps adopted to manage such cases. HIGHLIGHTS: Through this case, we want to highlight the challenges faced, such as delayed presentation, difficult preoperative evaluation, intraoperative difficulties such as mobile retina, absence of posterior vitreous detachment, and tenacious vitreous gel. We also want to emphasize on the steps taken to overcome the challenges. CONCLUSION: In such challenging situations, effective planning, careful manipulation, and persistence are essential for success. VIDEO LINK: https://youtu.be/T0Gy6Wj13zI.


Assuntos
Tamponamento Interno , Oftalmoscopia , Descolamento Retiniano , Perfurações Retinianas , Acuidade Visual , Vitrectomia , Humanos , Masculino , Descolamento Retiniano/cirurgia , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Criança , Vitrectomia/métodos , Perfurações Retinianas/cirurgia , Perfurações Retinianas/diagnóstico , Perfurações Retinianas/etiologia , Acuidade Visual/fisiologia , Tamponamento Interno/métodos , Óleos de Silicone/administração & dosagem , Tomografia de Coerência Óptica/métodos , Retina/cirurgia
2.
Indian J Ophthalmol ; 71(11): 3454-3459, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37870006

RESUMO

Introduction: Aggressive retinopathy of prematurity (AROP) is a severe and progressive variant of retinopathy of prematurity (ROP) rapidly forming fibrous tissue extending from the disc toward the posterior lens surface progressing to Stage 5 disease without traversing the classical course that includes Stages 1 to 3. Since AROP behaves differently from type 1 ROP, this study was undertaken to evaluate the surgical outcome of AROP-related detachments. Methods: Retrospective analysis of data from electronic medical records of babies diagnosed with AROP-related detachments who underwent micro-incision vitrectomy surgery (MIVS) was included. The demographic data, details of primary intervention (laser and/or intravitreal bevacizumab), and surgery were noted. In a subset of patients, surgical intervention was planned early at the onset of fibrovascular tissue. Results: 43 eyes of 26 babies with median birth weight 1175 g and median gestational age of 29 weeks were analyzed. 42/43 eyes underwent primary intervention in form of laser and/or anti-VEGF injection before surgery. 41.8%, 25.5%, and 32.5% eyes progressed to stages 4A, 4B, and 5, respectively, requiring surgical intervention. 66% eyes underwent lensectomy and vitrectomy (LV), and 44% eyes underwent lens sparring vitrectomy (LSV). 58% eyes had attached macula. 44% eyes that had a relatively less vascular diseases had better anatomical outcome (P = 0.019). At final follow-up, 53.4% eyes followed or at least had light fixation, and 77.7% eyes undergoing LSV fixated and/or followed light compared to 33% for LV (P = 0.04). Conclusion: Challenges in AROP include rapid progression to advanced stages of ROP requiring close monitoring and multiple interventions. Surgeries for AROP have a favorable anatomical and functional outcome in 58% and 53%, respectively. Eyes undergoing lens sparing vitrectomy had better visual outcomes.


Assuntos
Descolamento Retiniano , Retinopatia da Prematuridade , Recém-Nascido , Lactente , Humanos , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/cirurgia , Retinopatia da Prematuridade/complicações , Retinopatia da Prematuridade/diagnóstico , Retinopatia da Prematuridade/cirurgia , Seguimentos , Resultado do Tratamento , Estudos Retrospectivos , Vitrectomia , Idade Gestacional
3.
Indian J Ophthalmol ; 71(6): 2512-2520, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37322672

RESUMO

Purpose: Inherited retinal dystrophies (IRD) are a heterogeneous group of retinal diseases leading to progressive loss of photoreceptors through apoptosis. Retinitis pigmentosa (RP) is considered the most common form of IRD. Panel-based testing in RP has proven effective in identifying the causative genetic mutations in 70% and 80% of the patients. This is a retrospective, observational, single-center study of 107 RP patients who had undergone next-generation sequencing-based targeted gene panel testing for IRD genes. These patients were inspected for common phenotypic features to arrive at meaningful genotype-phenotype correlation. Methods: Patients underwent complete ophthalmic examination, and blood was collected from the proband for DNA extraction after documenting the pedigree. Targeted Next Generation Sequencing (NGS) was done by panel-based testing for IRD genes followed by co-segregation analysis wherever applicable. Results: Of the 107 patients, 72 patients had pathogenic mutations. The mean age of onset of symptoms was 14 ± 12 years (range: 5-55). Mean (Best Corrected Visual Acuity) BCVA was 6/48 (0.9 logMAR) (range 0.0-3.0). At presentation, over one-third of eyes had BCVA worse than 6/60 (<1 logMAR). Phenotype analysis with the gene defects showed overlapping features, such as peripheral well-defined chorioretinal atrophic patches in patients with CERKL, PROM1, and RPE65 gene mutations and large macular lesions in patients with RDH12 and CRX gene mutations, respectively. Nummular or clump-like pigmentation was noted in CRB1, TTC8, PDE6A, and PDE6B. Conclusion: NGS-based genetic testing can help clinicians to diagnose RP more accurately, and phenotypic correlations can also help in better patient counselling with respect to prognosis and guidance regarding ongoing newer gene-based therapies.


Assuntos
Distrofias Retinianas , Retinose Pigmentar , Humanos , Testes Genéticos , Retinose Pigmentar/diagnóstico , Retinose Pigmentar/genética , Fenótipo , Mutação , Sequenciamento de Nucleotídeos em Larga Escala/métodos , Proteínas do Olho/genética , Proteínas de Membrana/genética , Proteínas do Tecido Nervoso/genética , Nucleotídeo Cíclico Fosfodiesterase do Tipo 6/genética , Oxirredutases do Álcool/genética
4.
Indian J Ophthalmol ; 71(3): 895-901, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36872705

RESUMO

Purpose: To study the presentation and outcomes of infantile Terson syndrome (TS). Methods: This was a retrospective analysis of 18 eyes of nine infants diagnosed to have TS-related intraocular hemorrhage (IOH). Results: Nine infants (seven males) were diagnosed to have IOH secondary to TS, of which eight infants had imaging features suggestive of intracranial bleed meeting our definite criteria. Median age at presentation was 5 months. In 11 eyes of six infants with suspected birth trauma, the median age of presentation was 4.5 months (range 1-5 months) of which one baby had a history of suction cup-aided delivery and four babies had a history of seizures. Vitreous hemorrhage (VH) was noted in 15 eyes (extensive in 11 eyes). Ten of these eyes showed membranous vitreous echoes, or triangular hyperechoic space with apex at the optic nerve head (ONH) posteriorly and base at the posterior lens capsule anteriorly, with or without dot echoes in the rest of the vitreous cavity, with a configuration of "tornado-like hemorrhage" suggestive of Cloquet's canal hemorrhage (CCH). Eight eyes underwent lens-sparing vitrectomy (LSV) and one eye underwent lensectomy with vitrectomy (LV). On follow-up, disc pallor and retinal atrophy were noted in 11 and 10 eyes, respectively. The mean follow-up was 62 months (1.5 month-16 years). Visual acuity/behavior improved in all cases at the final follow-up. Developmental delay was noted in four children. Conclusion: Unexplained and altered vitreous hemorrhage with typical ultrasonography (USG) features should raise the suspicion of CCH in TS. Despite early intervention to clear visual axis, anatomical and visual behavior may remain subnormal.


Assuntos
Cristalino , Disco Óptico , Lactente , Criança , Masculino , Humanos , Hemorragia Vítrea , Estudos Retrospectivos , Vitrectomia
5.
Indian J Ophthalmol ; 70(8): 2855-2860, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35918929

RESUMO

Purpose: To assess different approaches in the management of aphakia in adults in Indian ophthalmologists via an online survey. Methods: A survey-monkey based online questionnaire was fielded to Indian ophthalmologists in accordance with the CHERRIES guidelines. We recorded participants' demographics, practice settings, and preferred surgical options including the type of intraocular lens (IOL) preferred when encountering a case of aphakia in adults with and without adequate capsular support. Differences between anterior segment (AS) surgeons and vitreoretinal (VR) surgeons as well as differences between surgeons with more or less than 10 years of surgical experience were evaluated using analytic statistics. Results: Of the 481 surgeons who responded to the survey, 369 (77%) were AS surgeons and the remaining 112 (23%) were VR surgeons and represented all regions of India. When encountering posterior capsular rent during cataract surgery, a three-piece IOL in the ciliary sulcus was the most preferred (n = 275, 57%) when there was adequate capsular support, while a retrofixated iris-claw IOL (n = 91, 19%) was the commonest choice in eyes without adequate capsular support. With associated nucleus drop, 85% of surgeons preferred to refer the patient to a VR surgeon and left the eye aphakic. Multivariable logistic regression showed that VR surgeons were more than six times likely to prefer a scleral fixated intraocular lens (SFIOLs) [odds ratio (OR) = 6.5, 95% confidence interval (CI) = 3.4-12.5, P < 0.001] and surgeons with >10 years of experience were also twice more likely to prefer an SFIOL (OR = 2.4, 95% CI = 1.2-4.9, P = 0.02). Conclusion: The choice of IOL in absence of capsular support in adult eyes differs between AS and VR surgeons and is also influenced by the surgeon's experience.


Assuntos
Afacia Pós-Catarata , Afacia , Lentes Intraoculares , Afacia/cirurgia , Afacia Pós-Catarata/cirurgia , Humanos , Implante de Lente Intraocular , Estudos Retrospectivos , Esclera/cirurgia , Inquéritos e Questionários
6.
Indian J Ophthalmol ; 70(8): 2967-2971, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35918955

RESUMO

Purpose: To review surgical options, techniques, and outcomes of anterior staphyloma repair done following trauma and surgery. Methods: This was a retrospective case study of patients who underwent staphyloma repair with scleral or tibial periosteal patch grafts following trauma and surgery with a minimum follow-up of 3 months postoperatively. Preoperative risk factors, choice of graft materials, surgical details, and outcomes in terms of graft uptake and tectonic integrity were analyzed. Results: Seventeen eyes of 17 patients underwent successful staphyloma repair (scleral 15, tibial periosteal two). Mean follow-up was 47.1 months (3-159 months). Postoperative intraocular pressure rise noted in four eyes was controlled medically or surgically. Three patients underwent successful repeat patch grafting (graft melt one and recurrent ectasia two). Tectonic integrity of the eyeball was restored and maintained in all patients at the final follow-up. Conclusion: Comprehensive evaluation of the risk factors, control of ocular comorbid conditions, and early and meticulous surgery can optimize results.


Assuntos
Glaucoma , Doenças da Esclera , Humanos , Estudos Retrospectivos , Esclera/transplante , Doenças da Esclera/cirurgia
7.
Indian J Ophthalmol ; 70(8): 3167, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35919014

RESUMO

Background: A 40-year-old male presented with a complaint of sudden onset diminution of vision in the left eye for 2 weeks. He was a follow-up case with retinal hemangioblastoma in both eyes. He underwent two sittings of fundus fluorescein angiography-guided trans-pupillary thermotherapy 2 years back. Since then, he was regularly followed up for 2 years with stable vision and stable retinal findings. At present, the best-corrected visual acuity (BCVA) in the right eye is 6/6, and in the left eye, it is counting fingers 2 meters. On fundus examination, he had one active hemangioblastoma in the right eye and total retinal detachment in the left eye with multiple active lesions. The right eye was treated with a single sitting of thermotherapy, and the left eye underwent pars plana vitrectomy and angioma excision, followed by silicone oil tamponade. The immediate and late post-operative periods were uneventful, with successful anatomical and functional outcomes. The left eye BCVA on late follow-up was 6/36, no further treatment was advised, and the patient was kept under follow-up and observed closely. Purpose: : To educate regarding the systemic workup, diagnosis, and surgical management of complicated retinal detachment in retinal hemangioblastoma. Synopsis: : Systemic workup, diagnosis, and surgical steps in the management of complicated retinal detachment in retinal hemangioblastoma were performed. Highlights: : Close follow-up, keen observation, and prompt treatment in the early stages of the disease are indispensable to prevent untoward sequelae of retinal hemangioblastoma. A thorough systemic workup is necessary to diagnose the systemic involvements early. Surgery, if indicated for the retinal hemangioblastoma or its associated sequelae, should be performed diligently and with careful handling of blood vessels and anomalous tissues. Online Video Link: https://youtu.be/CkoqWEnaPB8.


Assuntos
Hemangioblastoma , Descolamento Retiniano , Neoplasias da Retina , Adulto , Hemangioblastoma/complicações , Hemangioblastoma/diagnóstico , Hemangioblastoma/cirurgia , Humanos , Masculino , Retina/cirurgia , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Neoplasias da Retina/complicações , Neoplasias da Retina/diagnóstico , Neoplasias da Retina/cirurgia , Estudos Retrospectivos , Óleos de Silicone , Acuidade Visual , Vitrectomia/efeitos adversos
8.
Indian J Ophthalmol ; 70(7): 2578-2583, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35791160

RESUMO

Purpose: Stickler syndrome is associated with the development of rhegmatogenous retinal detachment (RRD), and often presents with ocular, auditory, skeletal, and orofacial abnormalities. Molecular analysis has proven effective in diagnosis, confirmation and classification of the disease. We aimed to describe the utility of next-generation sequencing (NGS) in genetic analysis of four Indian families with suspected Stickler syndrome. Methods: The index cases presented with retinal detachment with family history. Genetic analysis in the index case was performed by next-generation sequencing of inherited retinal degeneration genes, and validated by Sanger sequencing followed by co-segregation analysis in the other family members. Results: Twenty patients were included for the genetic analysis (15 males and 5 females from four families). Clinical details were available for 15 patients (30 eyes). Fourteen eyes (11 patients) developed RRD. In the 16 eyes without RRD, 8 underwent barrage laser to lattice degeneration and 8 were under observation. Disease segregating heterozygous mutations with pathogenic/likely pathogenic effect was identified in COL2A1 (c.4318-1G>A, c.141G>A, c.1221+1G>A for 3 families) and COL11A1 (c.1737+1 G>A for 1 family) gene. In addition to the mutation in the COL2A1 gene, a pathogenic heterozygous variant associated with risk for arrhythmogenic right ventricular cardiomyopathy (ARVC) was identified in one member. Conclusion: NGS testing confirmed the presence of the causative gene for Stickler syndrome in the index case followed by evaluation of family members and confirmation of genetic and ocular findings. We believe that this may be the first such report of families with RRD from India.


Assuntos
Doenças do Tecido Conjuntivo , Oftalmopatias Hereditárias , Osteocondrodisplasias , Degeneração Retiniana , Descolamento Retiniano , Artrite , Doenças do Tecido Conjuntivo/diagnóstico , Doenças do Tecido Conjuntivo/genética , Oftalmopatias Hereditárias/genética , Feminino , Testes Genéticos , Perda Auditiva Neurossensorial , Humanos , Masculino , Linhagem , Degeneração Retiniana/diagnóstico , Degeneração Retiniana/genética , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/genética
9.
World J Clin Pediatr ; 11(3): 215-220, 2022 May 09.
Artigo em Inglês | MEDLINE | ID: mdl-35663008

RESUMO

Retinopathy of prematurity (ROP) is the leading cause of preventable infant blindness in the world and predominantly affects babies who are born low birth weight and premature. India has the largest number of surviving preterm births born annually. ROP blindness can be largely prevented if there is a robust screening program which detects treatment requiring disease in time. ROP treatment must be provided within 48 h of reaching this threshold of treatment making it a relative emergency. During the severe acute respiratory syndrome-coronavirus disease 2019 pandemic in 2020 ROP screening was disrupted throughout the world due to lockdowns and restriction of movement of these infants, their families, specialists and healthcare workers. The Indian ROP Society issued guidelines for ROP screening and treatment in March 2020, which was aimed at preserving the chain-of-care despite the potential limitations and hazards during the (ongoing) pandemic. This preferred practice guideline is summarized in this manuscript.

10.
Indian J Ophthalmol ; 70(2): 362-368, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35086198

RESUMO

Infectious endophthalmitis is a serious and vision-threatening complication of commonly performed intraocular surgeries such as cataract surgery. The occurrence of endophthalmitis can result in severe damage to the uveal and other ocular tissues even among patients undergoing an uncomplicated surgical procedure. If the infections result from common factors such as surgical supplies, operative or operation theater-related risks, there can be a cluster outbreak of toxic anterior segment syndrome (TASS) or infectious endophthalmitis, leading to several patients having an undesirable outcome. Since prevention of intraocular infections is of paramount importance to ophthalmic surgeons, the All India Ophthalmological Society (AIOS) has taken the lead in the formation of a National Task Force to help ophthalmic surgeons apply certain universal precautions in their clinical practice. The Task Force has prepared a handy checklist and evidence-based guidelines to minimize the risk of infectious endophthalmitis following cataract surgery.


Assuntos
Extração de Catarata , Catarata , Endoftalmite , Antibacterianos/uso terapêutico , Catarata/epidemiologia , Extração de Catarata/efeitos adversos , Surtos de Doenças/prevenção & controle , Endoftalmite/epidemiologia , Endoftalmite/etiologia , Endoftalmite/prevenção & controle , Humanos , Complicações Pós-Operatórias/tratamento farmacológico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle
11.
Int Ophthalmol ; 42(5): 1515-1521, 2022 May.
Artigo em Inglês | MEDLINE | ID: mdl-34997371

RESUMO

PURPOSE: Analysis of outcomes of macular hole (MH) surgery using 12% C3F8, 16% C2F6, or 18% SF6 as randomized gas tamponading agent. METHODS: This is a prospective, randomized, interventional study of 159 eyes with idiopathic MH undergoing 23/25G pars-plana vitrectomy with internal limiting membrane peeling and gas tamponade. Eyes were stratified into two groups: Group I (MH < 800 µ) and group II (MH > 800 µ) according to MH apical diameter. Eyes in group I were randomized to receive either 18% SF6, 16% C2F6, or 12% C3F8. Eyes in group II were randomized to either 16% C2F6 or 12% C3F8. Clinical details, MH parameters on optical coherence tomography, surgical details and complications were analyzed. Outcome measures were type of hole closure (I/II), best corrected visual acuity, intraocular pressure, and cataract progression. RESULTS: In Group I (n = 139), type 1 closure was achieved in 107 (77%) eyes. Type 1 closure rates in group I per gas tamponade were as follows: SF6 (70%), C2F6 (80%), C3F8 (78%) (p = 0.503, chi-square test for independence). There was no statistical difference in MH closure rates between SF6 and C2F6 (p = 0.134), SF6 and C3F8 (p = 0.186), and C2F6 and C3F8 (p = 0.373). In Group II (n = 20), type 1 closure was achieved in 12 (60%) eyes. Type 1 closure rates in group II per gas tamponade were as follows: C2F6 (75%), C3F8 (50%) (p = 0.132, Two proportion Z test). Mean follow-up after surgery was 2.66 ± 2.74 months. CONCLUSION: Given the similar outcomes of using 18% SF6, 16% C2F6, or 12% C3F8 in idiopathic macular hole surgery, the advantage of using a shorter acting tamponade translates into earlier recovery and rehabilitation.


Assuntos
Fluorocarbonos , Perfurações Retinianas , Humanos , Estudos Prospectivos , Perfurações Retinianas/diagnóstico , Perfurações Retinianas/cirurgia , Estudos Retrospectivos , Tomografia de Coerência Óptica , Acuidade Visual , Vitrectomia/métodos
12.
Int Ophthalmol ; 42(1): 95-101, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34415476

RESUMO

PURPOSE: To study treatment outcomes of combination treatment of intravitreal anti-vascular endothelial growth factor (VEGF) injection and laser photocoagulation in Type 1 Retinopathy of Prematurity (ROP) and Aggressive Posterior ROP (APROP). METHODS: This is a retrospective observational study of 87 eyes of 48 premature babies who presented with Type I ROP or APROP and were treated with combination of laser and anti-VEGF therapy. Retrospective evaluation of case records was done to collect data on gestational age, birth weight, age at intervention, anterior segment and fundus findings, intervention with laser and anti-VEGF and response to treatment. Outcome measure was defined as attached retina at posterior pole at last follow-up. RESULTS: Mean gestational age was 29.1 weeks, and mean birth weight was 1226.9 gms. Sixty-six (75.8%) eyes had Type I ROP and 21 (24.1%) eyes had APROP at presentation. Five eyes (3 patients) were lost to follow-up after treatment. Of 82 eyes, 80.5% (66 eyes) showed regression of ROP following combination treatment and 19.5% (16 eyes) needed surgery. Of these, 15 underwent surgery and 12 had successful outcome. Mean follow-up duration of patients was 52 weeks. Finally, 95.1% (78 eyes) had attached retina at posterior pole and 4.9% (4 eyes) had detached retina. CONCLUSION: We conclude that combination therapy is an effective and safe treatment strategy for Type I ROP and APROP.


Assuntos
Retinopatia da Prematuridade , Inibidores da Angiogênese/uso terapêutico , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Injeções Intravítreas , Fotocoagulação a Laser , Retinopatia da Prematuridade/tratamento farmacológico , Retinopatia da Prematuridade/cirurgia , Estudos Retrospectivos , Resultado do Tratamento
13.
Indian J Ophthalmol ; 70(1): 171-179, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34937231

RESUMO

PURPOSE: : To report the anatomic and visual outcomes following macular buckling in patients affected by pathological myopia-associated foveoschisis (FS) and macular detachment with or without macular hole (MH). METHODS: A retrospective interventional consecutive case series wherein 25 highly myopic eyes (mean axial length 28.46 mm; range, 25-33.8 mm) of 24 patients (16 females and 8 males; mean age 54.1 years; range, 35-74 years) presenting with macular detachment associated with a posterior staphyloma (PS), who underwent macular buckling, were evaluated. Patients with absence or reduction in subretinal fluid by more than 90% during the final follow-up along with inversion of contour of staphyloma were considered to have a successful anatomical outcome and those with improvement or maintenance in visual acuity were considered to have a successful functional outcome. The mean duration of follow-up was 11.2 months. RESULTS: At the time of initial presentation, the mean age of the 24 patients was 54.1 ± 10.28 years. Macular detachment along with FS was present in all cases, whereas full-thickness macular hole-related retinal detachment was present in nine cases. Swept-source optical coherence tomography parameters showed reduction of FS with foveal reattachment in all eyes except one at last visit. Mean axial length decreased from 28.5 mm preoperatively (range 26-33.8 mm) to 26.2 mm (range 24-29.3 mm). The mean best-corrected visual acuity changed from 1.16 log MAR to 1.096 Log MAR (P = 0.165). Visual acuity improved in 10 eyes (40%), remained stable in 11 eyes (44%) and decreased in 4 eyes (16%). CONCLUSION: Macular buckling is a good surgical technique with encouraging anatomic and visual outcomes in patients with myopic macular detachment associated with PS. Highly selective cases of myopic traction maculopathy can have a viable option of macular buckle surgery in stabilizing the retinal tractional changes, and thereby, vision loss.


Assuntos
Degeneração Macular , Miopia Degenerativa , Descolamento Retiniano , Perfurações Retinianas , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Miopia Degenerativa/complicações , Miopia Degenerativa/diagnóstico , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Perfurações Retinianas/diagnóstico , Perfurações Retinianas/etiologia , Perfurações Retinianas/cirurgia , Estudos Retrospectivos , Recurvamento da Esclera , Tomografia de Coerência Óptica , Tração , Vitrectomia
15.
Indian J Ophthalmol ; 69(11): 3308-3318, 2021 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-34708794

RESUMO

PURPOSE: To derive consensus statements for surgical management of proliferative diabetic retinopathy (PDR) for vitreoretinal (VR) surgeons. METHODS: Thirteen prolific VR surgeons representing all regions of India were invited to participate in a 42-point questionnaire based on the Delphi methodology describing various surgical scenarios commonly encountered in PDR. Consensus was derived using predefined robust analytics. Scenarios that returned a moderate consensus in round 1 were taken to round 2 as per the Delphi methodology. After considering all inputs, the final consensus criteria were developed. RESULTS: A strong consensus was derived about waiting for 4 weeks before considering vitrectomy. In treatment-naïve eyes with fresh vitreous hemorrhage (VH), the wait time was slightly shorter for extramacular tractional retinal detachment (2-4 weeks) and longer (4-6 weeks) for eyes treated previously with laser or anti-VEGF agents. The expert panel recommended using preoperative anti-VEGF only in eyes with large membranes requiring extensive dissection. For post vitrectomy VH, while a conservative approach was recommended for the first episode of VH, experts recommended immediate vitreous lavage for recurrent episodes of VH. In eyes with iris neovascularization, the panel recommended immediate anti-VEGF injection followed by early vitreous lavage in nonresponsive eyes. A strong consensus was derived for stopping antiplatelet agents before surgery, while there was only a moderate consensus for performing vitrectomy for recalcitrant macular edema unresponsive to anti-VEGF injections in the absence of traction. CONCLUSION: This study provides valuable consensus on managing the different scenarios encountered during surgical management of PDR and should help guide the VR surgeons in clinical decision-making.


Assuntos
Diabetes Mellitus , Retinopatia Diabética , Consenso , Retinopatia Diabética/diagnóstico , Retinopatia Diabética/cirurgia , Humanos , Índia/epidemiologia , Vitrectomia , Hemorragia Vítrea/cirurgia
16.
Indian J Ophthalmol ; 69(8): 2116-2121, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-34304189

RESUMO

Purpose: Morning glory disc anomaly (MGDA) is associated with a high prevalence of retinal detachment (RD), sometimes requiring multiple surgeries. The study aimed to establish the outcomes of RD surgery in such eyes and predict factors influencing the outcome, if any. Methods: It was a retrospective observational study of 9 eyes that underwent pars plana vitrectomy (PPV) for RD associated with MGDA. Clinical and surgical details were correlated with outcomes of surgery as noted at the final follow-up. Results: PPV was performed in 9 eyes. Lensectomy was done in 5 of 9 eyes (55.5%) during PPV. Laser photocoagulation around the disc was performed in 55.5% (5/9) of the eyes. Silicone oil tamponade was used in 77.7% (7/9) of eyes and gas tamponade (14% C3F8) was used in 22.3% (2/9) of eyes. Attached retina at final visit was observed in 66% of the eyes (6/9). Two out of 3 eyes that were seen to have preoperative glial tissue at the disc had poor outcome (odds ratio 10, P = 0.16). Five out of 7 (71%) eyes that had silicone oil tamponade, had an attached retina. No identifiable breaks were noted preoperatively in 5 eyes, of which 4 (80%) had an attached retina postoperatively. Vision improved by 1 line in 67% of the eyes that underwent surgery. Conclusion: MGDA related RD presents a unique set of challenges; meticulous PPV with or without lensectomy can help in achieving a successful anatomical and functional outcome in about two-thirds of patients.


Assuntos
Descolamento Retiniano , Cirurgia Vitreorretiniana , Humanos , Retina , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Óleos de Silicone , Resultado do Tratamento , Acuidade Visual , Vitrectomia
18.
Retina ; 41(2): 331-337, 2021 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-32349102

RESUMO

PURPOSE: To report anatomical and visual outcomes and potential prognostic factors with microincision vitrectomy surgery in Stage 5 retinopathy of prematurity. METHODS: The medical records of premature babies who underwent microincision vitrectomy surgery for Stage 5 retinopathy of prematurity using 23G, 25G, or 27G instrumentation and had a minimum follow-up of 6 weeks were, retrospectively, analyzed. Primary outcome measures were anatomical success at last follow-up defined as retinal attachment at the posterior pole and visual outcomes. Potential risk factors and complications influencing anatomical outcomes were also analyzed. RESULTS: One hundred seventy eyes of 115 infants underwent lensectomy and vitrectomy with microincision vitrectomy surgery. After a mean follow-up of 30.59 ± 33.24 weeks, anatomical success was achieved in 56 eyes (33.7%) of 166 eyes that had a minimum follow-up of 6 weeks. Occurrence of vitreous hemorrhage was more with 23 gauge (62.27%) as compared to 25 gauge (37.73%) (P = 0.024). With increase in age with each week, the probability of achieving anatomical success was found to be significantly more (odds ratio 1.030; confidence interval = 1.010-1.060; P = 0.008). Presence of anterior segment pathology was associated with poor anatomical outcomes (odds ratio 2.480; confidence interval = 1.190-5.160; P = 0.010). Seventeen children with attached retina had a follow-up of 14 months-5 years, of which ambulatory vision was recorded in five eyes and the ability to identify objects close to face in 12 eyes. CONCLUSION: Although surgery for Stage 5 retinopathy of prematurity is challenging, anatomical success can be seen in one-third of cases with microincision vitrectomy surgery. Visual prognosis may be limited but still beneficial.


Assuntos
Microcirurgia/métodos , Retinopatia da Prematuridade/diagnóstico , Acuidade Visual , Vitrectomia/métodos , Feminino , Seguimentos , Humanos , Lactente , Masculino , Retinopatia da Prematuridade/fisiopatologia , Retinopatia da Prematuridade/cirurgia , Estudos Retrospectivos
20.
Indian J Ophthalmol ; 68(6): 962-973, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32461407

RESUMO

The COVID-19 pandemic has brought new challenges to the health care community. Many of the super-speciality practices are planning to re-open after the lockdown is lifted. However there is lot of apprehension in everyone's mind about conforming practices that would safeguard the patients, ophthalmologists, healthcare workers as well as taking adequate care of the equipment to minimize the damage. The aim of this article is to develop preferred practice patterns, by developing a consensus amongst the lead experts, that would help the institutes as well as individual vitreo-retina and uveitis experts to restart their practices with confidence. As the situation remains volatile, we would like to mention that these suggestions are evolving and likely to change as our understanding and experience gets better. Further, the suggestions are for routine patients as COVID-19 positive patients may be managed in designated hospitals as per local protocols. Also these suggestions have to be implemented keeping in compliance with local rules and regulations.


Assuntos
Betacoronavirus , Consenso , Infecções por Coronavirus/epidemiologia , Oftalmopatias/terapia , Pandemias , Pneumonia Viral/epidemiologia , Padrões de Prática Médica/normas , Agendamento de Consultas , COVID-19 , Humanos , Exame Físico , Consulta Remota , Doenças Retinianas/terapia , SARS-CoV-2 , Triagem , Doenças da Úvea/terapia , Corpo Vítreo/patologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA