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1.
P. R. health sci. j ; 19(3): 235-9, Sept. 2000. tab
Artigo em Inglês | LILACS | ID: lil-285524

RESUMO

OBJECTIVE: The purpose of this study was to determine the effect of gender differences in the clinical outcome of women and men submitted to coronary stenting at our institution. BACKGROUND: Studies regarding gender differences in outcome after invasive coronary interventions have revealed conflicting data regarding risk for complications. Some studies have pointed to female gender as a predictor of mortality and complications after those procedures. To our knowledge no such evaluation has been performed in our country. METHODS: We reviewed the medical records, cardiac catheterization and procedural data of 205 men and 122 women referred to our section that underwent coronary stenting at the Cardiovascular Center of Puerto Rico and the Caribbean from July 1, 1998 to March 30, 1999. The clinical and procedural characteristics and the immediate procedure-related complications were analyzed. Clinical events during the six-month period after the procedure were evaluated in patients that returned for follow-up to the section. Student's t-test or Mann-Whitney-Wilcoxon, when appropriate, was used to compare continuous data. The chi-square test or Fisher's exact test, was employed to compare categorical data. RESULTS: The initial procedural success and the frequency of early complications were comparable to those informed in the medical literature and not statistically significant between genders. The only statistically significant gender differences in outcome occurred in men who had higher re-hospitalization and re-intervention rates in the six-month period after the procedure. A lower mean ejection fraction and higher previous history of myocardial infarction and cigarette smoking in this group could have been related to the higher complication rate. CONCLUSION: Although the sample examined is small, its findings point to the need of a larger prospective study to further explore the possibility that the previously reported differences in outcome in men and women submitted to interventional procedures would have a stronger relation to clinical factors than to the direct effect of gender.


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Doença das Coronárias/cirurgia , Stents , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Fatores Sexuais
2.
P. R. health sci. j ; 17(3): 297-300, Sept. 1998. tab
Artigo em Inglês | LILACS | ID: lil-234842

RESUMO

Autoimmune hepatitis is a chronic inflammatory liver disorder of unknown etiology associated with serum autoantibodies and hypergammaglobulinemia. This disease has a broad spectrum of presentations ranging from asymptomatic to fulminant hepatic failure. A 36 year old female with past history of hypothyroidism developed jaundice 2 months prior to admission. Outpatient evaluation revealed ANA and anti-SMA antibodies in high titers, negative viral markers for hepatitis, and hypergammaglobulinemia. A presumptive diagnosis of autoimmune hepatitis was made; steroids were recommended but the patient did not take them. She was admitted to the University Hospital due to increased jaundice, general malaise and ascites 5 weeks later. She deteriorated developing coagulopathy, encephalopathy and increasing hyperbilirubinemia. Intravenous corticosteroids were started. The patient improved and was discharged 3 weeks after admission. Fulminant hepatic failure has a high mortality and may require liver transplant. Our patient survived fulminant hepatic failure that resolved after corticosteroid therapy. It is important to identify and distinguish autoimmune hepatitis from other forms of liver disease because of the high percentage of response to immuno-suppressive therapy. Early diagnosis and treatment of this condition could improve survival, quality of life, and defer liver transplantation.


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Corticosteroides/uso terapêutico , Hepatite Autoimune/complicações , Insuficiência Hepática/etiologia , Insuficiência Hepática/tratamento farmacológico , Anti-Inflamatórios/uso terapêutico , Seguimentos , Hepatite Autoimune/diagnóstico , Hidrocortisona/uso terapêutico , Prednisona/uso terapêutico , Fatores de Tempo
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