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[Oral Rehydration Therapy in Thoracic Surgery].

The purpose of this study is to evaluate the safety and the efficacy of preoperative oral rehydration therapy comparison with infusion therapy in thoracic surgery. Eighty-four patients scheduled for thoracic surgery were assigned to an oral rehydration group or an infusion group. We checked the amount of their urine and performed blood and urine test. And we carried out questionnaire concerning preoperative therapies to these patients. No morbidity concerned with preoperative therapies was encountered. There was no significant difference in blood and urine test in 2 groups. The answer of questionnaire showed more difficulties in the preoperative period in the infusion therapy group. Present study showed that the preoperative oral rehydration therapy could be done as safely as the infusion therapy with less difficulties compared to the infusion therapy even in the field of thoracic surgery.