Esclerose de varizes do esôfago em pacientes esquistossomóticos Variceal sclerosis in schistosomotic patients
<abstract language="eng">To assess the therapeutic possibilities of injection sclerosis in schistosomotic portal hypertension, a 5-year prospective study was conducted in northeast Brazil, where this parasitosis is endemic. Fifty patients undergoing endoscopy for upper gastrointestin...
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| Format: | Article |
| Language: | English |
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Fundação Oswaldo Cruz (FIOCRUZ)
1992-01-01
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| Series: | Memorias do Instituto Oswaldo Cruz |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761992000800056 |
| Summary: | <abstract language="eng">To assess the therapeutic possibilities of injection sclerosis in schistosomotic portal hypertension, a 5-year prospective study was conducted in northeast Brazil, where this parasitosis is endemic. Fifty patients undergoing endoscopy for upper gastrointestinal hemorrage from rupture of esophageal varices from July through December 1981 were chosen for the study. The 32 consenting patients were submitted to injection sclerotherapy paravariceally, using ethanolamine oleate; the 18 refusing to participate were assigned to the control group. The incidence of rebleeding was 28.1% in the former and 44.5% in the latter, a difference wich was not statistically significant (Fisher's test, p = 0.017). Since sclerotherapymarkedly improved the long-term survival rate of the patients, this procedure is advocated for the treatment of esophageal varices in cases of portal hypertension due to schistosomiasis. |
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| ISSN: | 0074-0276 1678-8060 |