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1.
Tunisie Medicale [La]. 2004; 82 (6): 531-37
em Francês | IMEMR | ID: emr-69128

RESUMO

The aim of this study was to assess the efficacy and morbidity of endoscopic variceal ligation for the prophylaxis of rebleeding from oesophageal varices. This work is a prospective study including 102 patients having had at] least one episode of variceal bleeding. The mean age is 52,5 years. Oesophageal varices were eradicated in 83,3% of cases after an average of 3,5 sessions. Recurrence of oesophageal varices after eradication was observed in 22% after an average follow-up of 7 months. 10 patients died before eradication of oesophageal varices from causes unrelated to the technique. The endoscopic variceal ligation is effective for eradication of oesophageal varices, with a low morbidity. This technique appears to be a method of choice in the prophylaxis of rebleeding from oesophageal varices


Assuntos
Humanos , Masculino , Feminino , Endoscopia do Sistema Digestório , Ligadura , Ruptura Espontânea , Varizes Esofágicas e Gástricas/complicações , Hemorragia Gastrointestinal/prevenção & controle , Estudos Prospectivos , Resultado do Tratamento
2.
Tunisie Medicale [La]. 2004; 82 (8): 753-9
em Francês | IMEMR | ID: emr-69154

RESUMO

Fifty-three patients with Crohn disease were included in A prospective study. Bone mineral density was measured at the Femoral neck and lumbar spine by dual-energy X-ray absorptiometry. Ten variables were analyzed in search of an association with bone demineralization; Age, sek, nutritional state, smoking, duration of the disease, hormonal status, inflammatory syndrome, site of disease ileal, colic or ileocolic, accumulated doses of corticoids and intestinal resection. A bone demineralization was observed in 58,5% of cases. The ileum location and the corticotherapie were predictives of bone demineralization. Crohn disease is a disease at high risk of bone demineralization. Predictors of the bone loss were smoking, long duration of the disease, ileal site and systematic corticotherapy


Assuntos
Humanos , Masculino , Feminino , Densidade Óssea , Absorciometria de Fóton , Estudos Prospectivos
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