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1.
Rev. bras. oftalmol ; 81: e0104, 2022. graf
Article in Portuguese | LILACS | ID: biblio-1407679

ABSTRACT

RESUMO O óleo de silicone é um importante tampão utilizado na retinopexia cirúrgica de casos graves de descolamento de retina. O aumento da pressão intraocular e o desenvolvimento de glaucoma secundário são frequentes complicações da sua utilização. A depender do período de aparecimento, diversos mecanismos justificam a ocorrência de tais complicações. Compreender os fatores de riscos e a patogênese do aumento da pressão intraocular associada a aplicação de óleo de silicone em cirurgia retiniana ajuda a orientar o tratamento adequado para cada paciente. O objetivo deste artigo é revisar a literatura sobre a patogenia, a incidência, os fatores de risco e o tratamento desta condição clínica.


ABSTRACT Silicone oil has been an important intraocular tamponade in retinopexy in cases of complicated retinal detachment surgery. The increase of intraocular pressure and development of secondary glaucoma are a known complication of its use. A variety of mechanisms have been proposed for the pathogenesis, depending on the onset. This article aims to review the literature about pathogenesis, the incidence and risk factors, as well as the treatment of this pathology.


Subject(s)
Humans , Silicone Oils/adverse effects , Silicone Oils/therapeutic use , Retinal Detachment/therapy , Glaucoma/chemically induced , Ocular Hypertension/chemically induced , Intraocular Pressure/drug effects , Postoperative Complications , Trabecular Meshwork , Retinal Detachment/surgery , Trabeculectomy , Glaucoma/surgery , Risk Factors , Glaucoma Drainage Implants , Laser Therapy , Therapeutic Occlusion/methods , Light Coagulation
2.
Rev. bras. oftalmol ; 80(2): 151-156, Mar.-Apr. 2021. tab
Article in English | SES-SP, CONASS, LILACS, SESSP-IDPCPROD, SES-SP | ID: biblio-1280104

ABSTRACT

ABSTRACT Retinal detachment (RD) is a common ophthalmic emergency that could bring permanent blindness if it is untreated or treatment is delayed. We conducted a review of Cochrane systematic reviews regarding retinal detachment interventions after a search strategy, we showed and analyzed the data narratively in Ophthalmologic Departure of Escola Paulista de Medicina-UNIFESP. As result, the group of pneumatic retinopexy was less susceptible to choroidal detachment and myopic shift as adverse events when compared with scleral buckle. Although there is no statistically significant difference in visual acuity between standard and heavy silicone oil and between C3F8 and silicone oil, the following interventions may present some benefits for RD: (a)LMWH with 5-FU versus placebo at high-risk of developing postoperative proliferative vitreoretinopathy (PVR); (b) silicone oil was favorable for macular attachment at 2 years compared to sulfur hexafluoride (SF6); (c) Retinal redetachment was reported in fewer participants in the Pars plana vitrectomy (PPV) group compared to the scleral buckling group. So, these points can be considered when choosing the technique to improve better results in cases of retinal detachment. In addition, there is still a need for studies with a prophylactic RD approach and studies with greater evidence of which surgical technique is most appropriate for each indication of RD considering the economic cost and the patient's quality of life.


RESUMO Descolamento de retina (DR) é uma emergência oftalmológica comum que pode evoluir como uma das causas de cegueira se não for tratada ou tiver o tratamento demorado. Esta é uma revisão de revisões sistemáticas da Cochrane sobre descolamento de retina, relacionada às intervenções realizadas no tratamento do DR, após uma estratégia de busca apresentamos e analisamos os dados narrativamente conduzida no departamento de oftalmologia da Escola Paulista de Medicina-UNIFESP. Como resultado, o grupo de retinopexia pneumática foi menos suscetível ao descolamento de coroide e miopização como efeito adverso em comparação ao grupo de introflexão escleral. Apesar de não ter diferença estatisticamente significante entre a acuidade visual entre o uso de óleo de silicone padrão versus pesado, nem entre C3F8 e óleo de silicone, as seguintes intervenções apresentaram benefícios para o tratamento: (a) Heparina de baixo peso molecular com 5 fluorouracil diminuíram o risco de evoluir com proliferação vítreo-retiniana; (b) Uso de silicone foi mais favorável como substituto vítreo na fixação macular em 2 anos comparado com o uso de hexafluoreto de enxofre; (c) Novo descolamento de retina foi menor em pacientes submetidos a Vitrectomia pars plana comparada ao grupo de introflexão escleral. Portanto, esses dados podem ser considerados na escolha da técnica empregada para obter melhores resultados nos casos de DR. Além disso, existe a necessidade de estudos de alto nível de evidência em busca do procedimento cirúrgico mais apropriado e profilático para DR, levando em consideração custo-benefício e qualidade de vida.


Subject(s)
Retinal Detachment/therapy , Evidence-Based Medicine , Evidence-Based Practice
3.
Arq. bras. oftalmol ; 80(3): 192-195, May-June 2017. graf
Article in English | LILACS | ID: biblio-888106

ABSTRACT

ABSTRACT We present a case of a patient with resolved central serous chorioretinopathy (CSC) in the left eye with persistent mild visual alterations 4 years after the resolution of the disease. Left eye exam revealed a best corrected visual acuity of 20/25 and a slight change of macular pigmentation. Optical coherence tomography revealed only minor irregularities in the topography of retinal pigment epithelium and Bruch's membrane. Adaptive optics (AO) optics demonstrated lower density, spacing, and changes in the photoreceptor mosaic pattern in the left eye than in the right eye, suggesting that CSC may cause damage to cones after clinical recovery. We conclude that AO can provide additional information to assist in the treatment and follow-up of patients with CSC or other macular pathologies.


RESUMO Apresentamos o relato de caso de paciente com coriorretinopatia serosa central (CSC) cicatrizada em olho esquerdo e queixa de discreta alteração visual, mesmo após quatro anos da resolução do quadro. O exame do olho esquerdo apresenta melhor acuidade visual corrigida de 20/25 e discreta alteração de pigmentação macular. Tomografia de coerência óptica (OCT) apresentou apenas pequenas irregularidades em topografia de EPR e Bruch. Foi realizado exame com Adaptive Optics (AO), evidenciando valores inferiores de densidade, espaçamento e alterações no padrão de mosaico dos fotorreceptores em olho esquerdo quando comparado com olho direito, sugerindo que a CSC pode causar danos em cones, mesmo após uma recuperação considerada satisfatória. Concluímos que o AO é uma tecnologia que traz novas informações para auxiliar o tratamento e seguimento dos pacientes com CSC ou outras patologias maculares.


Subject(s)
Humans , Female , Middle Aged , Retinal Detachment/physiopathology , Retinal Detachment/diagnostic imaging , Diagnostic Techniques, Ophthalmological/instrumentation , Retinal Photoreceptor Cell Outer Segment/physiology , Central Serous Chorioretinopathy/physiopathology , Central Serous Chorioretinopathy/diagnostic imaging , Retina/physiopathology , Retina/pathology , Retina/diagnostic imaging , Retinal Detachment/pathology , Retinal Detachment/therapy , Visual Acuity , Tomography, Optical Coherence/methods , Retinal Photoreceptor Cell Outer Segment/pathology , Central Serous Chorioretinopathy/pathology , Central Serous Chorioretinopathy/therapy
4.
Rev. bras. oftalmol ; 76(2): 98-100, Mar.-Apr. 2017. graf
Article in Portuguese | LILACS | ID: biblio-899048

ABSTRACT

Resumo O Lúpus Eritematoso sistêmico (LES) é uma doença autoimune que pode afetar o olho de diversas formas. A coroidopatia lúpica é rara e apresenta-se com descolamento seroso de retina, descolamento do epitélio pigmentar da retina (EPR) e epiteliopatia pigmentar. A maioria dos casos está associada à atividade sistêmica da doença, podendo ser considerada um fator de gravidade e necessidade de imunossupressão intensa. Geralmente apresenta bom prognóstico visual com o tratamento adequado do LES, apesar de alguns casos evoluírem com danos irreversíveis na retina externa e EPR. Descrevemos um caso de coroidopatia secundaria ao LES com atividade multisistêmica com boa evolução após tratamento clínico com imunossupressão sistêmica.


Abstract Systemic lupus erythematosus (SLE) is an autoimmune disease in which can affect the eye in different ways. Lupus choroidopathy is rare and include retinal pigment epithelium (RPE) detachment and/or serous retinal detachment and pigment epitheliopathy. Most cases are associated with systemic disease activity and can be considered a factor of gravity and need for intense immunosuppression. Usually has good visual prognosis with proper treatment of SLE, although some cases may have irreversible damage to the outer retina and RPE. We describe a case of choroidopathy secondary to SLE during its multisystem activity with good clinical outcome after treatment with systemic immunosuppression.


Subject(s)
Humans , Female , Adult , Retinal Detachment/etiology , Retinal Detachment/therapy , Retinal Detachment/diagnostic imaging , Lupus Erythematosus, Systemic/complications , Azathioprine/therapeutic use , Fluorescein Angiography , Visual Acuity , Immunosuppression Therapy/methods , Adrenal Cortex Hormones/therapeutic use , Cyclophosphamide/therapeutic use , Electroretinography
5.
Rev. cuba. oftalmol ; 30(1): 0-0, ene.-mar. 2017. graf
Article in Spanish | LILACS | ID: biblio-901350

ABSTRACT

La foseta papilar es una rara anomalía congénita que forma parte del espectro de las anormalidades congénitas del disco óptico. Se trata de invaginaciones intrapapilares que suelen localizarse en el margen del disco óptico. La mayoría se localiza a nivel temporal; en torno al 20 por ciento son de localización central seguidas por las fosetas superiores, inferiores o nasales. La bilateralidad se estima en un 10-15 por ciento y su incidencia se ha establecido en torno al 0,19 por ciento. Suelen ser asintomáticas, aunque en aproximadamente el 50 por ciento de los casos se produce afectación macular por el paso de fluido procedente desde la foseta papilar hacia las diferentes capas retinianas, lo que afecta secundariamente la agudeza visual y es, por tanto, el motivo de consulta. Hasta el momento se han descrito múltiples alternativas terapéuticas para el tratamiento de los desprendimientos de retina serosos asociados a foseta de papila, pero ninguna de estas alternativas se ha impuesto sobre el resto. El tratamiento de esta enfermedad consiste en cerrar la comunicación entre la foseta y el espacio subretiniano con diversas opciones terapéuticas como: la fotocoagulación láser, la neumoretinopexia, la indentación escleral posterior, la fenestración del nervio óptico, la vitrectomía o alguna combinación de las anteriores. La actual revisión bibliográfica se propone profundizar en el tema, sobre la base de pacientes en consulta con dicha afección retiniana(AU)


Papillary pit is a rare congenital anomaly that is part of the congenital optic disc anomaly spectrum. It deals with intrapapillary invaginations that may be located at the border of the optic disc. Most of them is located at temporal level, around 20 percent are located centrally followed by upper, lower and nasal pits. Bilateral pits are estimated to be 10-15 percent and their incidence has been set at 0.19 percent. They are asymptomatic although 50 percent of cases suffer macular damage due to the passing of fluid from the papillary pit to the different retinal layers, which affecgs in a secondary way the visual acuity and thus it is the reason to go to the ophthalmologist. Multiple therapeutic alternatives for the treatment of papillary pit-associated serous retinal detachments have been described but none of them has predominated over the others. The treatment of this disease consists of closing the communication between the pit and the subretinal space with several therapeutic options such as laser photocoagulation, pneumoretinopexia, posterior scleral indentation, optic nerve fenestration, vitrectomy or any combination of the above-mentioned methods(AU)


Subject(s)
Humans , Coloboma/physiopathology , Databases, Bibliographic , Optic Disk/abnormalities , Retinal Detachment/therapy , Review Literature as Topic , Laser Coagulation/adverse effects , Vitrectomy/adverse effects
6.
Arq. bras. oftalmol ; 78(1): 50-52, Jan-Feb/2015. graf
Article in English | LILACS | ID: lil-741159

ABSTRACT

Retinoschisis is an abnormal separation of the retinal layers and is asymptomatic in most cases. Enlargement of the area of retinoschisis and retinal tear and detachment are possible complications of the disease, and the treatment of retinoschisis is controversial. In this case report, we present a case of retinal detachment associated with senile retinoschisis in which pneumatic retinopexy was chosen as the treatment of choice and was performed successfully in one of the eyes. After a literature review on retinoschisis and pneumatic retinopexy for the treatment of associated retinal detachment, we found only one case that was successfully treated without drainage of subretinal fluid, using air as the filler. However, no previous reports have been found in the literature on the effectiveness of pneumatic retinopexy using C3F8 as the sole treatment for progressive retinal detachment in senile retinoschisis.


Retinosquise significa uma separação anormal das camadas da retina e, na maioria dos casos, é assintomática. Aumento da área de retinosquise, roturas e descolamento de retina são possíveis complicações da doença, sendo seus tratamentos controversos. Nesse relato, apresentamos um caso de descolamento de retina associado à retinosquise senil em que foi optado pela retinopexia pneumática como primeiro tratamento, com sucesso em um dos olhos tratados. Revisada literatura sobre retinosquises e retinopexia pneumática para tratamento de descolamento de retina associado, foi encontrado apenas um caso tratado com sucesso, sem drenagem de líquido sub-retiniano, utilizando-se ar como agente tamponante. Não existem relatos na literatura de retinopexia pneumática efetiva utilizando C3F8 como tratamento único para descolamento de retina progressivo na retinosquise senil.


Subject(s)
Humans , Male , Middle Aged , Fluorocarbons/therapeutic use , Retinal Detachment/therapy , Retinoschisis/therapy , Disease Progression , Follow-Up Studies , Light Coagulation , Ophthalmologic Surgical Procedures , Retinal Detachment/pathology , Retinoschisis/pathology , Subretinal Fluid , Tomography, Optical Coherence , Treatment Failure
7.
Rev. Soc. Colomb. Oftalmol ; 47(1): 56-61, 2014. ilus. tab.
Article in Spanish | LILACS, COLNAL | ID: biblio-969271

ABSTRACT

Purpose: to describe one case of concomitance of sildenafil intake and Central Serous Chorioretinopathy (CSC) in a 29 years male. Considerations about evolution and treatment are presented as well as a revision of the carce literature found. Conclusion: concomitance between sildenafil and CSC is extremely rare, and as an adverse event can be classified just as "possible". Evidence reports are not statically significant for this association although there is plausible hipothesis to support it.


Subject(s)
Optic Nerve Diseases/therapy , Retinal Diseases/therapy , Retinal Detachment/therapy , Eye Diseases/therapy
8.
Rev. Soc. Colomb. Oftalmol ; 47(3): 241-248, 2014. tab. graf.
Article in Spanish | LILACS, COLNAL | ID: biblio-965368

ABSTRACT

Objetivo: describir cuatro casos de Vogt Koyanagi Harada (VKH), con uveítis en fase crónica de recurrencia y la respuesta a fármacos anti TNF alfa. Diseño: reporte de casos. Métodos: se realizó estudio descriptivo tipo reporte de caso, mediante recolección y análisis de historias clínicas de pacientes adultos de un centro de referencia de enfermedades autoinmunes, que cumplieran criterios diagnósticos de VKH y que estuvieran en tratamiento con terapia biológica para dicha patología. Resultados: en el presente artículo informamos una serie de cuatro casos de VKH, de los cuales todas fueron mujeres entre los 19 y 57 años, en fase crónica y de recurrencia de la enfermedad. En todos los casos existió refractariedad al uso de esteroides a dosis altas y no respuesta a inmunosupresores como ciclosporina y metotrexate, requiriéndose instauración de terapia biológica anti TNF alfa con control de su patología. Conclusiones: En el VKH en fases tardías la respuesta a altas dosis de esteroides y a inmunosupresores convencionales puede ser fallida, ante lo cual el uso de terapia biológica con fármacos anti TNF alfa y anti CD20 es una alternativa factible, requiriéndose aún mayores estudios en este campo que permitan una prescripción eficaz y segura.


Objective: to describe four cases of Vogt Koyanagi Harada (VKH) disease, in chronic and recurrence phase that were treated with anti-TNF biological therapy and their response to this therapy. Design: cases reports. Methods: We performed a descriptive, case report with clinical chart review of adult patients in a center of autoimmune diseases who met diagnostic criteria for VKH and treated with biological therapy. Results: We report four cases of VKH treated in our center of autoimmune diseases, which were all women between 19 and 57 years, in chronic and recurrence phase of disease. In all cases there was refractory to steroid use at high doses and no response to immunosuppressive treatment as cyclosporine and methotrexate, requiring introduction of anti-TNF biological therapy to control their disease. Conclusions: In chronic phases of VKH the response to high doses of steroids and conventional immunosuppressive therapy may be failed, therefore the use of biological therapy with anti-CD20 and anti-TNF alpha is a viable alternative, still requiring further study in this fi eld to enable an eff ective and safe prescription.


Subject(s)
Uveomeningoencephalitic Syndrome/epidemiology , Uveitis/drug therapy , Retinal Detachment/therapy
9.
Rev. Soc. Colomb. Oftalmol ; 47(3): 249-256, 2014. tab. graf.
Article in Spanish | LILACS, COLNAL | ID: biblio-967681

ABSTRACT

El desprendimiento de retina (DR) produce pérdida visual. El desgarro en herradura (DH) es la lesión retiniana mayormente asociada a los desprendimientos de retina y aparece con frecuencia en población. La fotocoagulación focal láser (FCF) de desgarros reduce el riesgo de presentar desprendimiento de retina, por tanto se debería realizar este tratamiento a las lesiones retinianas.


Retinal detachment produces visual loss. Horseshoe retinal tears is directly associated with retinal detachment and it is usually found in general population. Retinal laser photocoagulation signifi cantly reduces the incidence of retinal detachment.


Subject(s)
Retinal Detachment/therapy , Retinal Diseases/therapy , Retinal Perforations/therapy , Laser Coagulation/methods
10.
Rev. bras. oftalmol ; 72(4): 253-256, jul.-ago. 2013. tab
Article in Portuguese | LILACS | ID: lil-690262

ABSTRACT

Objetivo: Relatar uma série de casos de descolamento de retina sem envolvimento macular tratados com fotocoagulação a laser. Métodos: Estudo tipo série de casos envolvendo 14 olhos de 12 pacientes com descolamento de retina regmatogênico sem envolvimento macular, retrospectivo, de intervenção. Olhos com procedimentos cirúrgicos prévios foram excluídos. A fotocoagulação a laser foi aplicada com três fileiras confluentes de spot de 300μm, posterior ao descolamento de retina, se extendendo até a ora serrata. A melhor acuidade visual corrigida pré e pós-operatória e a progressão do descolamento de retina foram registrados durante o estudo. Resultados: Treze olhos necessitaram de apenas uma sessão de laser para conter o descolamento de retina. Apenas um olho necessitou de intervenção adicional por causa da evolução do descolamento de retina. Miopia foi encontrada em 7 olhos. Todos os pacientes mantiveram acuidade visual corrigida igual ou melhor que 20/30. Conclusão: Em casos bem selecionados, a fotocoagulação a laser pode ser considerada para o tratamento de descolamento de retina regmatogênico.


Objective: To report a series of macular sparing rhegmatogenous retinal detachment (MSRRD) in patients treated with demarcation laser photocoagulation. Methods: Retrospective, interventional, and noncomparative case series of 14 eyes in 12 patients with primary MSRRD. Eyes with previous chirurgical intervention were excluded from this study. All eyes received three or more rows of confluent demarcation laser photocoagulation at the margin of retinal detachment. Best corrected preoperative and postoperative visual acuity and progression of retinal detachment during the follow-up were recorded. Results: Thirteen eyes needed only one session of laser to wall off the retinal detachment. Only one eye required one additional procedure because of progressive retinal detachment. Myopia was noted in 7 eyes. All patients maintained best corrected visual acuity equal or better than 20/30. Conclusion: In selected cases, demarcation laser photocoagulation would be considered to treat macular sparing rhegmatogenous retinal detachment.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Retinal Detachment/therapy , Laser Therapy , Light Coagulation , Retrospective Studies
11.
Rev. bras. oftalmol ; 72(2): 122-124, mar.-abr. 2013. ilus
Article in Portuguese | LILACS | ID: lil-678380

ABSTRACT

A fosseta de papila do nervo óptico e o microburaco macular são duas patologias raras, cuja probabilidade de coexistência se torna extremamente baixa, embora não haja relação fisiopatológica entre ambas, descreveremos um caso de associação das mesmas, acometendo comumente um olho, a fim de analisar as manifestações clínicas, os exames de OCT, angiografia, retinografia, biomocroscopia, o tratamento e a correlação entre ambas patologias.


Optic disc pit and macular microhole are two rare pathologies with an extremely low likelihood of coexistence, this paper will report an association of both pathologies in the same eye with the purpose of analyzing clinical manifestations, tests, angiography, OCT, retinography, biomocroscopy, treatment outcome and the connection between the optic disc pit and macular microhole.


Subject(s)
Humans , Female , Adult , Retinal Detachment/therapy , Optic Disk/abnormalities , Fundus Oculi , Retinal Perforations/therapy , Tomography, Optical Coherence
12.
Arq. bras. oftalmol ; 75(1): 59-60, jan.-fev. 2012. ilus
Article in English | LILACS | ID: lil-622548

ABSTRACT

To report a case of gyrate atrophy of the choroid and retina associated with retinal detachment. Hyperornithinemia confirmed the diagnosis of gyrate atrophy. Pars plana vitrectomy with silicone oil infusion was performed with good anatomical results, despite the persistence of low visual acuity. Retinal detachment is a rare complication of gyrate atrophy and can be managed with pars plana vitrectomy and silicone oil. We discuss the possible mechanisms that led to low visual acuity.


Descrever um caso de atrofia girata da coroide e retina associado com descolamento de retina. Altos níves de ornitina sérica confirmaram o diagnóstico de atrofia girata. Vitrectomia via pars plana com infusão de óleo de silicone foi realizada, com bom resultado anatômico, apesar da baixa acuidade visual persistente. Descolamento de retina é uma rara complicação da atrofia girata e pode ser manejada com vitrectomia via pars plana e óleo de silicone. Discutiremos os possíveis mecanismos que levaram à baixa acuidade visual.


Subject(s)
Adult , Female , Humans , Choroid/pathology , Gyrate Atrophy/complications , Retina/pathology , Retinal Detachment/etiology , Choroid/surgery , Intravitreal Injections , Retina/surgery , Retinal Detachment/therapy , Silicone Oils/administration & dosage , Vitrectomy/methods
13.
Indian J Ophthalmol ; 2011 Jan; 59 (Suppl1): 141-147
Article in English | IMSEAR | ID: sea-136265

ABSTRACT

Complicated glaucomas present considerable diagnostic and management challenges. Response to treatment can be unpredictable or reduced compared with other glaucomas. However, target intraocular pressure and preservation of vision may be achieved with selected medical, laser and surgical treatment. The evidence for such treatment is expanding and consequently affords clinicians a better understanding of established and novel techniques. Herein we review the mechanisms involved in the development of complicated glaucoma and the current evidence supporting its management.


Subject(s)
Antihypertensive Agents/therapeutic use , Eye Injuries/complications , Glaucoma/etiology , Glaucoma/physiopathology , Glaucoma/surgery , Humans , Keratoplasty, Penetrating/adverse effects , Laser Therapy , Ocular Hypertension/drug therapy , Ocular Hypertension/etiology , Ophthalmologic Surgical Procedures/adverse effects , Postoperative Complications/therapy , Retinal Detachment/therapy , Retinal Neovascularization/complications , Silicone Oils/adverse effects , Steroids/adverse effects , Trabeculectomy , Uveitis/complications
14.
Rev. Méd. Clín. Condes ; 21(6): 956-960, nov. 2010.
Article in Spanish | LILACS | ID: biblio-999251

ABSTRACT

El desprendimiento de retina (DR) consiste en la separación entre la retina neurosensorial y el epitelio pigmentario subyacente. Su forma más frecuente es el DR regmatógeno, causado por una rotura en la retina. Se manifiesta generalmente como un defecto en el campo visual o mala visión. Si se pesquisa y trata oportunamente tiene buenas posibilidades de éxito. No obstante, sigue siendo una causa importante de mala visión y ceguera, por lo que su prevención tiene un rol fundamental


Retinal detachment is a separation of the neurosensory retina from the retinal pigment epithelium. The most common form is rhegmatogenous retinal detachment, which occurs as the result of a full-thickness retinal break. Usually it is presented as a visual field defect or decreased visual acuity. With prompt diagnosis and treatment, it has a high success rate. However, retinal detachment continues to be an important cause of reduced visual acuity and blindness, therefore, its prevention is a worthy goal


Subject(s)
Humans , Retinal Detachment/diagnosis , Retinal Detachment/therapy , Prognosis , Retinal Detachment/etiology , Retinal Detachment/prevention & control , Risk Factors
15.
Rev. peru. epidemiol. (Online) ; 13(2)2009. tab, graf
Article in Spanish | LILACS, LIPECS | ID: lil-619919

ABSTRACT

Objetivo: Determinar los resultados anatómicos y visuales de los pacientes operados por desprendimiento de retina regmatógeno. Material y métodos: Se realizó la revisión y el análisis retrospectivo de las historias clínicas de los pacientes con diagnóstico de desprendimiento de retina regmatógeno en el Servicio de Retina del Instituto Nacional de Oftalmología (INO) en el año 2007. En total fueron 100 los pacientes evaluados y operados en dicho período de tiempo. Se tomó los datos correspondientes al ojo afectado, agudeza visual inicial (previa a la cirugía), edad, sexo, tipo de cirugía, agudeza visual final (post cirugía), resultado anatómico de la cirugía y si hubo necesidad de reoperación. El análisis se realizó mediante estadística descriptiva y pruebas exactas, considerándose significativo un p<0.05. Resultados: El promedio de edad de los pacientes fue 47.4±15.5 años, el 64% fue de sexo masculino. El tipo de cirugía que más se practicó fue la vitrectomía pars plana (VPP) 70%, seguida de la criorretinopexia 25%. Según la relación entre el tipo de cirugía y el resultado anatómico se observó que 50 pacientes operados con el procedimiento VPP (71.4%) y 20 pacientes (80%) con el procedimiento criorretinopexia tuvieron éxito quirúrgico anatómico. El 18% de los pacientes mejoró su agudeza visual, el 71% la mantuvo y el 11% disminuyó su agudeza visual luego de la intervención quirúrgica. Conclusiones: La técnica quirúrgica que más se practicó fue la VPP. El 73% de los pacientes tuvo un éxito anatómico, mientras que el 18% presentó una mejora en su agudeza visual.


Objective: To determine the anatomic and visual outcome of patients undergoing rhegmatogenous retinal detachment. Methods: We conducted a review and retrospective analysis of medical records of patients with rhegmatogenous retinal detachment in the Retina Service of the National Institute of Ophthalmology (NIO) in 2007. There were 100 patients evaluated and operated. We recorderd the data for the affected eye, initial visual acuity (before surgery), age, sex, type of surgery, final visual acuity (post surgery), the anatomical outcome of surgery and whether there need reoperation. The analysis was performed by descriptive statistics and exact test, considering significant p <0.05. Results: The mean age of patients was 47.4 ± 15.5 years, 64% were male. The most common type of surgery was pars plana vitrectomy (PPV) in a 70%, followed by criorretinopexia in a 25%. According to the relationship between the type of surgery and anatomical outcome we noted that 50 patients undergoing PPV (71.4%) and 20 (80%) after criorretinopexia had a successful surgery. 18% of the patients improved their visual acuity, 71% maintained the same visual acuity and 11% decreased their visual acuity after surgery. Conclusions: The surgical technique most commonly practiced was the PPV. 73% of patients had an anatomical success, while 18% showed an improvement in visual acuity.


Subject(s)
Humans , Male , Female , Visual Acuity , Retinal Detachment , Retinal Detachment/surgery , Retinal Detachment/therapy , Retrospective Studies
17.
Managua; s.n; jul. 2008. 104 p. tab, graf.
Thesis in Spanish | LILACS | ID: lil-501266

ABSTRACT

El presente trabajo se trata de un estudio descriptivo longitudinal, con el objetivo de conocer los resultados post- operatorios de los pacientes a los que se les ha intervenido por Desprendimiento de Retina (DR) con retinopexia neumática. Este estudio lo constituyeron 20 pacientes a quienes se les realizó retinopexia neumática por presentar desprendimiento de retina, de los cuales el 60% fueron del sexo masculino y el 40% restante del sexo femenino. La mayoría (70%) correspondieron a pacientes entre 40 y 59 años de edad, con una media de 55 años. La miopía alta, cirugía de retina con cerciaje fallido y pacientes pseudofáquicos, con y sin ruptura de la cápsula posterior, fueron los antecedentes que con mayor frecuencia presentó la población estudiada. Cabe mencionar que solamente el 30% de los pacientes no tenían ningún antecedente oftalmológico. La mayoría de estos pacientes (60%) acudieron con más de 30 días de evolución de los síntomas, sólo un 10% acudió con menos de una semana de evolución. Se observó que a mayor tiempo de evolución del desprendimiento retinal el paciente presentaba compromiso macular y por tanto una pobre agudeza visual preoperatoria. El 50% de los pacientes acudieron con desprendimiento de retina en dos cuadrantes, seguido con un 25% de pacientes que presentaron DR en un solo cuadrante, estos últimos correspondieron a pacientes cn poco tiempo de evolución y sin compromiso macular. En este estudio se observó que a medida que el tiempo de evolución era mayor o que el número o tamaño del desgarro era mayor, el desprendimiento de retina era más extenso. El 70% presentaban un desgarro al momento del diagnóstico, en relación a su forma, la más frecuente con el 74% fue en herradura, ninguno de ellos se extendía a más de 1 hora de reloj y todos ellos estaban ubicados entre las 10 1/2 a 2 1/2 horaria (superiores). En relación a las complicaciones, éstas se observaron sólo en el 15% que corresponde a tres casos con fracaso...


Subject(s)
Retinal Detachment/surgery , Retinal Detachment/complications , Retinal Detachment/diagnosis , Retinal Detachment/therapy , Myopia , Visual Acuity
19.
Arch. chil. oftalmol ; 60(2): 61-66, dic. 2003. tab, graf
Article in Spanish | LILACS | ID: lil-410376

ABSTRACT

Objetivo: Evaluar resultados anatómicos y funcionales de 89 pacientes con desprendimiento retinal pseudofáquico (DRP) operados en la Fundación con diversas técnicas. Determinar principales factores de riesgo de DRP en este grupo. Método: Estudio retrospectivo de 93 ojos de 89 pacientes con DRP operados entre enero 2000 y abril de 2002. Protocolo de datos del paciente, factores de riesgo, características fundoscópicas. Técnicas quirúrgicas, visión final y complicaciones. Resultados: Grupo de predominio masculino, de 57 años promedio. Principal factor de riesgo fue la rotura capsular intraoperatoria (42 por ciento). Técnica de elección fue vitrectomía pars plana en 96 por ciento. Éxito anatómico primario de 80 por ciento, y de 97,8 por ciento con dos o más cirugías. Agudeza visual final promedio de 0,25 Snellen. Conclusión: Resultados anatómicos y funcionales comparables a otras series publicadas. La vitrectomía es la técnica de elección por la posibilidad de superar las dificultades quirúrgicas asociadas a la condición de pseudofaquia.


Subject(s)
Humans , Retinal Detachment/diagnosis , Retinal Detachment/therapy , Pseudophakia , Chile , Ophthalmologic Surgical Procedures , Retrospective Studies , Vitrectomy
20.
Rev. mex. oftalmol ; 73(6): 265-70, nov.-dic. 1999. tab
Article in Spanish | LILACS | ID: lil-276497

ABSTRACT

Se evaluó la seguridad y eficacia de la utilización del Láser Erbium: YAG de alta repetición (200 Hz) durante la cirugía vitreorretiniana. Se realizaron 83 maniobras quirúrgicas en 32 ojos de 32 pacientes, para cortar y disecar membranas vítreas, incidir membranas epirretinianas, crear retinotomías relajantes, esclerotomías para puerto de entradas, iridectomías y capsulotomías anteriores y posteriores. El Láser Erbium YAG, es una herramienta rápida, precisa y eficiente durante la cirugía de vítreo. Su efectividad se calificó como excelente en 76 por ciento de las maniobras quirúrgicas. Algunas maniobras fueron realizadas de forma segura y hubiera sido imposible hacerlo con la instrumentación convencional. Existieron un 38.5 por ciento de complicaciones. En el 50 por ciento de los casos, los procedimientos realizados durante la cirugía, utilizaron al Láser Erbium: YAG como único instrumento. Se concluye que el Láser Erbium: YAG, puede ser una herramienta muy adecuada y eficiente para la cirugía de vítreo y retina


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Adolescent , Adult , Middle Aged , Vitreoretinopathy, Proliferative/surgery , Vitreoretinopathy, Proliferative/therapy , Laser Therapy/methods , Laser Therapy , Ophthalmologic Surgical Procedures , Retina/surgery , Retinal Detachment/surgery , Retinal Detachment/therapy , Medical Laboratory Science , Vitreous Body/surgery , Macular Degeneration/surgery , Macular Degeneration/therapy , Diabetic Retinopathy/surgery , Diabetic Retinopathy/therapy
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