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Biomedical subjects

Paola Pivetti-Pezzi

Publications and source records attributed to Paola Pivetti-Pezzi.

5 recordsLinked to original sources
PubMed2006

Evaluation of the effect on outcomes of the route of administration of corticosteroids in acute Vogt-Koyanagi-Harada disease.

PURPOSE: To compare the effect on outcomes of the route of administration of corticosteroids in acute Vogt-Koyanagi-Harada disease. DESIGN: Retrospective comparative interventional case series. METHODS SETTINGS: Nine international uveitis specialty clinics. STUDY POPULATION: Forty-eight patients presenting over a three-year period to a study center with acute Vogt-Koyanagi-Harada disease. INTERVENTION: Initial treatment with corticosteroid either orally (Oral only group) or intravenously followed by an oral taper (IV+Oral group). MAIN OUTCOME MEASURES: Change in visual acuity with treatment; development of ocular complications, including visually significant cataract, choroidal neovascularization, subretinal fibrosis, fundus pigment migration, nummular hypopigmented lesions, and diffuse fundus depigmentation; use of immunosuppressive therapy. RESULTS: The Oral only group comprised 15 patients (31%) and the IV+Oral group 33 patients (69%). Median follow-up was 15 months. There was no difference in duration of follow-up between groups (P = .234). There was no difference in the change in visual acuity between groups, adjusting for initial visual acuity (P = .402). There were no differences in the rates of development of visually significant cataract, fundus pigmentary changes, or in the rate of use of subsequent immunosuppressive therapy between treatment groups. No patients developed choroidal neovascularization or subretinal fibrosis over the study period. CONCLUSIONS: Route of administration of corticosteroid had no detectable effect on change in visual acuity nor on the development of visually significant complications over the study period. Prospective trials are necessary to address speed of resolution and definitively answer outcome questions.

Acute Disease↗
PubMed2003

Paracentral corneal melting in a patient with Vogt-Koyanagi-Harada's syndrome, psoriasis, and Hashimoto's thyroiditis.

The paper describes the occurrence of unilateral paracentral corneal melting in a 65-year-old woman with ocular and systemic signs of Vogt-Koyanagi-Harada's syndrome (VKH), psoriasis, and Hashimoto's thyroiditis. Corneal melting, often occurring in association with systemic vasculitis and connective tissue diseases, has rarely been reported in relation to diffuse psoriasis and never in association with VKH. A possible relationship between corneal melting and VKH is suggested.

Aged↗
PubMed2002

Uveitis in Turner's syndrome.

BACKGROUND: Turner's syndrome is a chromosomal abnormality where phenotypic females have either a missing X chromosome or a structural aberration of the X chromosome. Several ocular diseases have been associated with Turner's syndrome in the past, including one case only of proven iridocyclitis. METHODS: In this study we report the clinical findings of three females with Turner's syndrome and uveitis followed up for a mean period of 12.6 months. Two were observed in childhood or adolescence (10 and 16 years old). RESULTS: All the patients showed iridocyclitis, in one case complicated by the onset of papilledema and cystoid macular edema. Associated systemic diseases (psoriasis and juvenile seronegative arthritis) were diagnosed in two cases. The third patient showed positive antinuclear antibody and HLA-DR11, without any clinical or radiologic signs of arthritis. The iridocyclitis tended to become chronic with time, and this may be partially due to the endocrinologic contraindications to the use of systemic steroids. Nevertheless, the final visual acuity was > or =8/10 in all three cases. CONCLUSIONS: Iridocyclitis should be included in the list of ocular manifestations in Turner's syndrome. It may tend to become chronic and may be found especially in those patients presenting other associated autoimmune systemic disease.

Adolescent↗