To study its safety and efficacy in treating cytomegalovirus (CMV) retinitis, an AIDS patient received an intravitreal injection of liposome encapsulated ganciclovir in the right eye. The left eye served as a control, receiving intravitreal free ganciclovir. The right eye showed no retinal haemorrhages or detachment; however, vision declined initially, stabilising later. Weekly examination show...

PURPOSE To determine the seroprevalence of various infectious agents in Thai patients with uveitis. METHODS Prospective study of 101 consecutive patients with uveitis, 100 HIV-infected retinitis patients, and 100 nonuveitis controls. RESULTS Antibodies against T. gondii were detected in 31/101 non-HIV patients, mostly with posterior uveitis and focal retinitis, and were significantly higher...

Abstract Background Cytomegalovirus (CMV) retinitis in patients with Non-Hodgkin’s Lymphoma (NHL) can occur even the presence of high CD 4 counts and behave differently when compared to CMV human immunodeficiency (HIV) patients. It, therefore, becomes important understand its varied presentations challenges management these cases. The aim this study was analyse various patterns outcomes Retinit...

OBJECTIVE To identify mutations in the AIPL1, CRB1, GUCY2D, RPE65, and RPGRIP1 genes in patients with juvenile retinitis pigmentosa. METHODS Mutation analysis was carried out in a group of 35 unrelated patients with juvenile autosomal recessive retinitis pigmentosa (ARRP), Leber's congenital amaurosis (LCA), or juvenile isolated retinitis pigmentosa (IRP), by denaturing high performance liqui...

Unfortunately, at present, degenerative retinal diseases such as retinitis pigmentosa remains untreatable. Patients with these conditions suffer progressive visual decline resulting from continuing loss of photoreceptor cells and outer nuclear layers. However, stem cell therapy is a promising approach to restore visual function in eyes with degenerative retinal diseases such as retinitis pigmen...

We encountered a case of cytomegalovirus (CMV) retinitis with spontaneous regression in association with an increased number of CD8+ but not CD4+ T lymphocytes in a patient with acquired immunodeficiency syndrome (AIDS). Thus, we examined the number of CD4 and CD8 counts at the diagnosis of CMV retinitis and compared with those of Pneumocystis carinii pneumonia (PCP). All 21 patients with a con...

Infectious retinitis postfebrile illness is known to be caused by chikungunya, dengue, West Nile virus, Bartonella, Lyme's disease, Rift Valley fever, rickettsia, Herpes viruses etc. Rickettsia is Gram-negative bacteria transmitted by arthropods vectors. Ocular involvement is common including conjunctivitis, keratitis, anterior uveitis, panuveitis, retinitis, retinal vascular changes, and optic...

Viral retinitis due to cytomegalovirus (CMV) infection is rare in patients with acute leukemia who did not receive hematopoietic stem cell transplantation. We report a case of CMV retinitis that developed in a 49-year-old patient with acute lymphoblastic leukemia. The patient was treated with salvage chemotherapy using a hyper-CVAD regimen and did not receive hematopoietic stem cell transplanta...

We performed a prospective study of discontinuation of secondary prophylaxis against cytomegalovirus (CMV) in 36 patients with acquired immunodeficiency syndrome and quiescent CMV retinitis after successful treatment with highly active antiretroviral therapy (HAART). No reactivation or progression of retinitis was observed in 35 patients with persistent response to HAART, findings that support ...