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1.
Arch. argent. pediatr ; 119(2): e163-e166, abril 2021. ilus
Article in Spanish | LILACS, BINACIS | ID: biblio-1152118

ABSTRACT

La endoftalmitis endógena neonatal es una patología poco frecuente que puede causar daño ocular grave. Puede manifestarse en pacientes con comorbilidades, como nacimiento pretérmino, bajo peso al nacer, complicaciones posquirúrgicas perinatales o sepsis.El presente reporte de caso documenta a una paciente pretérmino que fue sometida a múltiples cirugías abdominales. Durante su internación, desarrolló sepsis, meningitis y endoftalmitis endógena neonatal. La frecuencia extremadamente baja de la endoftalmitis endógena a esta edad, la importancia de preservar la salud visual del paciente y el abordaje interdisciplinario son puntos importantes de aprendizaje en este caso.


Neonatal endogenous endophthalmitis is a rare condition that can cause serious eye injuries. It can manifest in patients with comorbidities, such as preterm birth, low birth weight, post-surgical perinatal complications, or sepsis.This case report documents a preterm patient who underwent multiple abdominal surgeries. During her hospitalization, she developed sepsis, meningitis and neonatal endogenous endophthalmitis. The extremely low frequency of endogenous endophthalmitis at this age, the importance of preserving the patient's visual health, and the interdisciplinary approach are important learning points in this case.


Subject(s)
Humans , Female , Infant, Newborn , Endophthalmitis/diagnostic imaging , Postoperative Complications , Endophthalmitis/therapy , Enterobacter cloacae , Sepsis
2.
Rev. cuba. oftalmol ; 31(2): 1-7, abr.-jun. 2018.
Article in Spanish | LILACS | ID: biblio-985560

ABSTRACT

La endoftalmitis endógena bacteriana es una enfermedad ocular de difícil manejo y tratamiento. Es grave, con importante compromiso de la función visual y de la integridad anatómica del globo ocular en la mayoría de los pacientes, por lo que es crucial la intervención temprana de un equipo multidisciplinario para erradicar el foco primario conocido o no, así como para tratar de preservar la función visual. Se realizó una búsqueda de diversos artículos publicados en los últimos doce años, utilizando la plataforma Infomed, específicamente la Biblioteca Virtual de Salud, con el objetivo de conocer los principales factores de riesgo, el diagnóstico y los tratamientos actualizados de la enfermedad(AU)


Endogenous bacterial endophthalmitis is an eye disease of difficult management and treatment. It is a serious condition with considerable compromise of the visual function and the anatomical integrity of the eye globe in most patients. Therefore, early intervention by a multidisciplinary team is crucial to eradicate the known or unknown primary focus and try to preserve visual function. A search was conducted in various papers published in the past twelve years, mainly on the Infomed platform, particularly the Virtual Health Library, with the purpose of learning about the main risk factors, diagnosis and updated treatments for the disease(AU)


Subject(s)
Humans , Endophthalmitis/diagnosis , Endophthalmitis/therapy , Risk Factors , Review Literature as Topic , Databases, Bibliographic/statistics & numerical data , Libraries, Digital/statistics & numerical data
3.
Rev. Soc. Colomb. Oftalmol ; 48(2): 156-162, 2015. ilus. graf.
Article in Spanish | LILACS, COLNAL | ID: biblio-916013

ABSTRACT

Objetivo: reportar el caso de un paciente con uveítis anterior por cuerpo extraño intraocular en iris de ojo derecho. Diseño del estudio: reporte de caso. Descripción del caso: paciente de 69 años de edad, con antecedente de catarata hace 6 años por trauma ocular en ojo derecho. Consultó por trauma ocular derecho de 4 días de evolución. En la valoración inicial debido a la gran inflamación ocular y edema corneal no se logró la visualización de un cuerpo extraño intraocular en iris derecho, que posterior al tratamiento antiinflamatorio se hizo evidente. Se realizó extracción quirúrgica combinado con facoemulsificación e inserción de lente intraocular a pesar de existir mayor riesgo inflamatorio secundario. Discusión: la presencia de cuerpos extraños intraoculares secundarios a trauma ocular tienen mayor incidencia en adultos jóvenes de sexo masculino; para un correcto enfoque es necesario la realización de un diagnóstico temprano, apoyados con imágenes diagnósticas, con el fin de evitar secuelas. La cirugía de catarata con implante de lente intraocular en casos de trauma penetrante, generalmente se realiza una vez haya concluido el proceso inflamatorio; en este caso se asumió el riesgo de retirar la catarata con implantación de lente intraocular, aprovechando un adecuado control inflamatorio, logrando un buen resultado final.


Objective: to report a case of a patient with anterior uveitis by an intraocular foreign body in the iris of the right eye. Study Design: case report. Case Description: It's a 69 years old patient, with a history of cataract from six years that were the result of an ocular trauma in the right eye. He consulted for right ocular trauma with 4 days of duration. In the initial assessment due to the large ocular inflammation and corneal edema viewing an intraocular foreign body in the right iris was not achieved, that became apparent after post-infl ammatory treatment. Surgical removal of the foreign body combined with phacoemulsification and intraocular lens insertion despite the existence of secondary inflammatory greater risk was performed. Discussion: the presence of secondary intraocular foreign bodies after ocular trauma have a higher incidence in young adult males; it is necessary to suspect the diagnosis and perform the proper diagnostic tests, to avoid any sequelae. Cataract surgery with intraocular lens implantation in cases of penetrating trauma, is usually performed after accomplishing the inflammatory process; in this case the risk of cataract removal with insertion of intraocular lens is assumed, taking a proper infl ammatory control, achieving a good outcome.


Subject(s)
Eye Foreign Bodies/therapy , Endophthalmitis/therapy , Eye Injuries/therapy , Uveitis, Anterior/therapy
4.
Rev. Soc. Colomb. Oftalmol ; 47(2): 127-136, 2014. tab. graf.
Article in Spanish | LILACS, COLNAL | ID: biblio-967871

ABSTRACT

Objetivo: describir la prevalencia de contaminación bacteriana de agujas utilizadas en inyecciones intravítreas en pacientes tratados con Ranibizumab, analizar la flora normal conjuntival, identificar el germen más común en cultivos de agujas utilizadas y establecer la eficacia de profilaxis antibiótica preoperatoria en la reducción de la flora normal conjuntival presente en el procedimiento. Métodos: estudio observacional descriptivo tipo serie de casos. Se incluyen pacientes de la Fundación Oftalmológica Nacional sometidos a inyección intravítrea de Ranibizumab desde Abril 6 a Septiembre 28 del 2010. Edades entre 44 - 91 años. Se tomó frotis conjuntival del fondo de saco inferior para cultivo de flora normal al momento de la inyección y de la aguja utilizada y no utilizada. Se siembran muestran en tres medios de cultivo a 37ºC/ 5 días. Resultados: se realizaron 150 cultivos, 50 ojos de 50 pacientes. 44 pacientes (88%) fueron consistentes y se incluyeron en el análisis. 6 (12%) fueron no consistentes. Staphylococcus aureus, Staphylococcus epidermidis, Bacillus subtilis, Difteroides y Staphylococcus haemolyticus. El Staphylococcus aureus fue la bacteria causal más frecuente contaminante de la aguja utilizada (10%), Difteroides (4%) y Bacillus subtilis (4%). Difteroides, Bacillus subtilis y Staphylococcus aureus fueron los contaminantes de las agujas no utilizadas. El Staphylococcus haemolyticus, aureus, epidermidis y Difteroides fueron cultivados en la flora normal conjuntival de pacientes con cultivo de aguja negativo. El 61.4% de los cultivos no presentaron crecimiento bacteriano. Conclusión: el Staphylococcus aureus fue la bacteria causal más frecuente de contaminación de las agujas utilizadas siendo el Bacillus subtilis el principal contaminante de agujas no utilizadas. El uso de profilaxis antibiótica previa al procedimiento reduce significativamente el inóculo bacteriano. Se requieren futuros estudios con ampliación de la muestra para controlar posibles fallas técnicas.


Purpose: to evaluate the prevalence of bacterial contamination in needles used for intravitreal injections of Ranibizumab, analyze conjunctival flora, identify the most common microorganism present in used needles and evaluate the efficacy of antibiotic prophylaxis in reducing conjunctival flora at the time of the procedure. Methods: a case series study. Patients of the Fundación Oftalmológica Nacional, who underwent intravitreal injections of Ranibizumab between April 6 and September 28, 2010. Ages 44 to 91 years. The used needle, an unused control needle and a conjunctival scraping from the inferior fornix were inoculated in tryptone soy broth at 37°C for 5 days. Results: 150 cultures were obtained from 50 patients.44 patients had consistent results (negative control needle) and were included in the analysis. Staphylococcus aureus, Staphylococcus epidermidis, Bacillus subtilis, Difteroides, y Staphylococcus haemolyticus were identified. Staphylococcus aureus was the most frequent contaminant of the used needles (10%), followed by Difteroides (4%) and Bacillus subtilis (4%). Difteroides, Bacillus subtilis and Staphylococcus aureus were found in unused needles. Staphylococcus haemolyticus, aureus, epidermidis and Difteroides were found in the conjunctival samples. 61.4% had negative cultures. Conclusion: Staphylococcus aureus was the most frequent contaminant of used needles and Bacillus subtilis of control needles. The use of antibiotic profilaxis previous to the procedure, significantly reduces the bacterial inoculums. Futures studies are required to increase sample size and control technical errors.


Subject(s)
Intravitreal Injections/methods , Staphylococcal Infections/drug therapy , Endophthalmitis/therapy , Antibiotic Prophylaxis/statistics & numerical data
5.
Rev. cuba. oftalmol ; 26(1): 180-188, ene.-abr. 2013.
Article in Spanish | LILACS | ID: lil-683105

ABSTRACT

La endoftalmitis endógena puede ocurrir en aquellos casos de inflamación de los tejidos oculares internos secundaria a infección intraocular, resultado de la diseminación hematógena de los microorganismos desde un foco distal al ojo. Es el grupo menos frecuente de todas las endoftalmitis (5 por ciento), es preferentemente unilateral, y en la mayoría de los pacientes se aprecia al menos un foco extraocular infeccioso. Aunque puede darse en pacientes sanos inmunocompetentes, esta enfoftalmitis afecta fundamentalmente a pacientes con uno o más factores de riesgo, entre ellos, enfermedades crónicas, procedimientos quirúrgicos, neoplasias, usuarios de drogas administradas por vía parenteral, inmunodeficiencias, catéteres intravenosos. Se presenta un caso de una paciente diabética con una endoftalmitis endógena secundaria a un tumor renal, cuyo cuadro inicial apuntaba hacia un coma diabético y en la medida que evolucionó y a través del estudio oftalmológico se logró un completo diagnóstico y tratamiento de su problema de salud


The endogenous endophthalmitis may occur in cases of internal tissue inflammation secondary to intraocular infection, as a result of the hematogenous dissemination of microorganisms from a distal focus to the eye. It is the less frequent group of all types of endophthalmitis (5 percent), preferably unilateral, and most of the cases present with an extraocular infectious focus. Although it may appear in healthy immuno competent patients, this endophthalmitis mainly affects patients with one or more risk factors such as chronic illnesses, surgical procedures, neoplasias, parenterally administered drug users, immunodeficiencies and intravenous catheters. A case of a diabetic female patient with endogenous endophthalmitis secondary to a renal tumor was presented. Her initial clinical picture pointed to diabetic coma, but as the disease evolved and based on the ophthalmological study, it was possible to reach a complete diagnosis and to apply a treatment for her health problem


Subject(s)
Humans , Female , Aged , Endophthalmitis/diagnosis , Endophthalmitis/etiology , Endophthalmitis/therapy , Kidney Neoplasms/complications , Kidney Neoplasms/therapy , Nephrectomy
6.
Acta méd. (Porto Alegre) ; 30: 111-124, 2009.
Article in Portuguese | LILACS | ID: lil-546814

ABSTRACT

Endoftamite bacteriana aguda e uma das mais temidas complicações da cirurgia da catarata. E uma infecção com potencial devastador que demanda reconhecimento imediato e pronto tratamento. Nesse trabalho, os autores tem como objetivo a produção de uma revisão geral sobre o assunto, abordando desde o diagnóstico e fatores de risco até o manejo atual.


Subject(s)
Humans , Male , Female , Cataract Extraction , Endophthalmitis , Eye Infections, Bacterial , Endophthalmitis/diagnosis , Endophthalmitis/therapy , Postoperative Complications , Risk Factors
7.
Arq. bras. oftalmol ; 71(1): 115-117, jan.-fev. 2008. ilus
Article in English | LILACS | ID: lil-480031

ABSTRACT

We report two cases of postoperative Alcaligenes xylosoxidans endophthalmitis. A 78-year-old woman in good general health developed A. xylosoxidans endophthalmitis one month after an uncomplicated phacoemulsification procedure with posterior chamber intraocular lens. It was performed on her left eye, at another institution. Removal of the intraocular lens and capsule was performed because of recurrent inflammation after vitrectomy and intravitreal antibiotic injections. Her son, a 55-year-old man, developed A. xylosoxidans endophthalmitis in his left eye, two months after an uncomplicated phacoemulsification procedure with posterior chamber intraocular lens (it also was performed by the same surgeon). He also required vitrectomy with removal of the intraocular lens and capsule because of persistent disease. A. xyloso - xidans can cause chronic low-grade and progressive endophthalmitis after cataract extraction that is often resistant to corrective antibiotic therapy. This kind of case is rare. There have been only previously reported seven cases worldwide to the best of our knowledge.


Relatamos dois casos de endoftalmite pós-operatória causada por Alcaligenes xylosoxidans. Uma mulher de 78 anos de idade e saúde geral boa desenvolveu endoftalmite por A. xylosoxidans um mês após ser submetida a facoemulsificação com implante de lente intra-ocular de câmara posterior, sem complicações. A cirurgia foi realizada no olho esquerdo em outra instituição. A remoção da lente e da cápsula intra-ocular foi realizada em conseqüência da inflamação recorrente após vitrectomia e injeções intravítreas de antibiótico. Seu filho, de 55 anos, desenvolveu endoftalmite por A. xylosoxidans, no olho esquerdo, dois meses após facoemulsificação com implante de lente intra-ocular de câmara posterior (realizada também pelo mesmo cirurgião). Foi necessária também realização de vitrectomia com remoção da lente intra-ocular e da cápsula posterior em função da doença persistente. A. xyloso - xidans pode causar a endoftalmite crônica, branda e progressiva após a extração da catarata e é freqüentemente resistente à terapia antibiótica. Este tipo de caso é raro. De acordo com nosso conhecimento, existem apenas sete casos relatados previamente.


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Alcaligenes , Endophthalmitis/microbiology , Gram-Negative Bacterial Infections/microbiology , Phacoemulsification/adverse effects , Endophthalmitis/therapy , Gram-Negative Bacterial Infections/therapy , Vitrectomy
8.
SJO-Saudi Journal of Ophthalmology. 2008; 22 (1): 38-45
in English | IMEMR | ID: emr-90022

ABSTRACT

Propionibacterium acnes [P. acnes] is a slow-growing, anaerobic, gram-positive bacillus. P. acnes is a well recognized cause of delayed-onset, chronic endophthalmitis. It should be considered in all pseudophakic patients with chronic intraocular inflammation. The diagnosis of P. acnes endophthalmitis requires a high index of suspicion. Cultures requiring an incubation period of 10 to 14 days are necessary for definitive diagnosis. Polymerase chain reaction [PCR] carries high sensitivity and specificity rates, and is more sensitive than aqueous or vitreous cultures. A long-term follow-up period is needed to evaluate the efficacy of treatment strategies of P. acnes endophthalmitis. Reasonable treatment choices include pars plana vitrectomy and intravitreal antibiotics with either partial or total capsulectomy and intraocular lens [IOL] exchange or removal. Total capsulectomy with IOL exchange or removal almost always leads to a cure


Subject(s)
Humans , Propionibacterium acnes/pathogenicity , Endophthalmitis/diagnosis , Polymerase Chain Reaction , Sensitivity and Specificity , Endophthalmitis/therapy , Diagnosis, Differential
10.
Medicina (B.Aires) ; 64(2): 146-148, 2004. ilus
Article in Spanish | LILACS | ID: lil-444340

ABSTRACT

We report a case of endogenous nocardial endophthalmitis in a 32-year-old man with systemic lupus erythematosus. The patient developed pulmonary and ocular disease while on systemic corticosteroid and cyclophosphamide treatment. The intraocular infection progressed to a scleral fistula, and was treated with pars plana vitrectomy, lensectomy, intravitreous and intravenous antibacterial therapy. The diagnosis of Nocardia asteroides was made by isolation and growth of colonies from samples of a vitreous specimen and bronchioloalveolar aspirates. The eye became phthisical, it was eviscerated, and histopathogical examination was carried out.


Se describe un caso de endoftalmitis endógena por nocardia en un varón de 32 años con diagnóstico de lupus eritematoso sistémico. El paciente desarrolló compromiso pulmonar y ocular luego de meses de tratamiento con corticoides y ciclofosfamida. La infección intraocular, de rápida evolución a fístula escleral, recibió tratamiento con vitrectomía, lensectomía y terapia antibacteriana intravítrea y endovenosa. Se aislaroncolonias de Nocardia asteroides a partir de material vítreo y aspirado bronquioloalveolar. El ojo afectado evolucionó a ptisis bulbi y fue posteriormente eviscerado, y se realizó el estudio histopatológico.


Subject(s)
Adult , Humans , Male , Endophthalmitis/microbiology , Lupus Erythematosus, Systemic/complications , Nocardia asteroides , Nocardia Infections , Endophthalmitis/therapy , Nocardia Infections/therapy , Vitrectomy
13.
Rev. bras. oftalmol ; 54(10): 775-81, out. 1995. tab
Article in Portuguese | LILACS | ID: lil-280013

ABSTRACT

O trauma ocular, causa comum de cegueira unilateral, é mais frequente em crianças e adultos jovens (predominantemente do sexo masculino). Habitualmente é provocado por agressöes, acidentes domésticos e com veículos motores e constitue a quarta causa mais importante de cegueira na maioria dos países da America LAtina. Em decorrênciade trauma ocular penetrante, um microrganismo pode ter acesso ao lho, com ou sem a presença de corpo estranho intra-ocular, ou mesmo após uma perfuraçäo auto-selante (selt sealing). Neste estudo, na Fundaçäo e Instituto Hilton Rocha, em Belo Horizonte, o autor analisa 213 casos de trauma ocular, em pacientes de 1979 a 1993. O estudo confirma dados da literatura concernentes a idade, tipo de acidente, os sinais oculares mais frequentes, o manejo do trauma ocular, etc. É nessaltada a ocorrência de endoftalmite, sua profilaxia e tratamento, e os organismos infectantes mais frequentes, assim como outros aspectos importantes da literatura


Subject(s)
Humans , Bacillus cereus/pathogenicity , Blindness/complications , Blindness/pathology , Blindness/therapy , Endophthalmitis/pathology , Endophthalmitis/rehabilitation , Endophthalmitis/therapy , Eye Injuries/complications , Eye Injuries/diagnosis , Eye Injuries/rehabilitation
14.
Antibiot. infecc ; 3(3): 7-13, jul.-sept. 1995. ilus
Article in Spanish | LILACS | ID: lil-172702

ABSTRACT

El examen del fondo ocular con el oftalmoscopio directo es un notable adjunto de cabecera en el diagnóstico de la candidiasis invasiva. En el presente trabajo se describen en forma suscinta las lesiones fundoscópicas que permiten sospecharla, su dignóstico diferencial, se comentan aspectos de su tratamiento, finalizando con la descripción de un caso clínico ilustrativo


Subject(s)
Adult , Humans , Male , Female , Amphotericin B/therapeutic use , Candidiasis/diagnosis , Candidiasis/therapy , Endophthalmitis/therapy
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