ABSTRACT
PURPOSE: To assess the safety and efficacy of intravitreal dexamethasone implants in the treatment of macular edema secondary to infectious uveitis. METHODS: We retrospectively reviewed clinical records from three uveitis referral units in Spain. The main outcome measures were rate of reactivation of infection, improvements in visual acuity and resolution of macular edema, as measured by optical coherence tomography. RESULTS: We included eight eyes from seven patients with a median age of 64 years (30-75). Etiologies of the infections were Herpes simplex virus-type 1, Varicela-Zoster virus, Treponema pallidum, Brucella mellitensis, Borrelia burgdorferi, Toxoplasma gondii, and cytomegalovirus. Median visual acuity was 20/160 (20/30-20/400) at baseline and 20/70 (20/25-20/200) at the last follow-up visit. Mean macular thickness was 516 µm (115) at baseline and 266.3 µm (40) at the last follow-up visit. Visual acuity improved in 100% of the eyes and none of the eyes showed macular edema at the last follow-up visit. Five patients required reinjections of the implant. Only one patient required antiglaucoma drops for a temporary increase in ocular pressure. There were no cases of reactivation of the infectious ocular disease. Median follow-up time was 18 months. CONCLUSION: In this small case series of eyes with macular edema secondary to infectious uveitis, treatment with dexamethasone intravitreal implants was not associated with reactivation of the infectious ocular disease. Furthermore, significant improvements in visual acuity and macular thickness were observed in our patients.
Subject(s)
Dexamethasone/administration & dosage , Glucocorticoids/administration & dosage , Macular Edema/drug therapy , Uveitis/drug therapy , Adult , Aged , Dexamethasone/adverse effects , Drug Implants , Female , Glucocorticoids/adverse effects , Humans , Intravitreal Injections , Macular Edema/diagnostic imaging , Macular Edema/microbiology , Male , Middle Aged , Retrospective Studies , Tomography, Optical Coherence , Treatment Outcome , Uveitis/diagnostic imaging , Uveitis/microbiologyABSTRACT
PURPOSE: To describe the clinical characteristics and to assess visual prognosis of patients with syphilis-associated uveitis in northern Spain. METHODS: Retrospective review of clinical records in eight general uveitis referral centers. RESULTS: Since the year 2000, 50 patients have been diagnosed: 31 men and 19 women; median age was 41 (19-76) years. A total of 34% were co-infected with HIV and 24% presented systemic manifestations of syphilis. Median initial visual acuity and vision at last visit in 93 affected eyes was 20/50 (20/20-20/2000) and 20/22 (20/20-20/2000), respectively (p < .0001). The most frequent manifestation was papillitis (33.3%). Fifty percent of eyes with macular edema on admission presented worsening of visual acuity at last visit, whereas frequency of worsening in eyes without edema was 7.1% (p = 0.009). CONCLUSIONS: In our series, patients with syphilitic uveitis were more usually middle-aged men and were frequently co-infected with HIV. Although most patients showed posterior segment involvement, visual prognosis was good.
Subject(s)
Eye Infections, Bacterial/diagnosis , Syphilis/diagnosis , Uveitis/diagnosis , Adult , Aged , Anti-Bacterial Agents/therapeutic use , CD4 Lymphocyte Count , Eye Infections, Bacterial/drug therapy , Eye Infections, Bacterial/microbiology , Female , HIV Infections/diagnosis , Humans , Macular Edema/diagnosis , Male , Middle Aged , Papilledema/diagnosis , Prognosis , Retrospective Studies , Secondary Care Centers , Spain , Syphilis/drug therapy , Syphilis/microbiology , Uveitis/drug therapy , Uveitis/microbiology , Viral Load , Visual Acuity/physiology , Young AdultABSTRACT
OBJECTIVE: To describe the epidemiological characteristics of new cases of HIV infection diagnosed from 1997-2001 and compare them with AIDS cases (1991-2001). METHODS: Data were retrospectively collected on new cases of HIV infection detected in the Basque Country (1997-2001) and were compared with AIDS cases (1991-2001). RESULTS: A total of 912 new cases of HIV infection were diagnosed. In 299 of the new cases (32.8%), HIV and AIDS were diagnosed simultaneously. The most common mechanism of transmission was heterosexual transmission, followed by intravenous and homo/bisexual transmission. Significant epidemiological differences (p < 0.001) were found with regard to AIDS cases. CONCLUSIONS: Sexual transmission has replaced intravenous drug use as the most common mechanism of HIV transmission. A large percentage of patients were simultaneously diagnosed with HIV and AIDS, indicating the need for new prevention strategies.
