| Autor: |
M, Chojkier, R J, Groszmann, C E, Atterbury, S, Bar-Meir, A T, Blei, J, Frankel, M G, Glickman, J L, Kniaz, R, Schade, G J, Taggart, H O, Conn |
| Rok vydání: |
1979 |
| Předmět: |
|
| Zdroj: |
Gastroenterology. 77(3) |
| ISSN: |
0016-5085 |
| Popis: |
Infusions of intraarterial vasopressin (IAV) into the superior mesenteric artery have been shown to be effective in controlling hemorrhage from esophagogastric varices. Intravenous infusions of vasopressin (IVV), which can be initiated rapidly and require less sophisticated equipment and personnel, have also been reported to control variceal hemorrhage. We undertook a controlled clinical trial to compare these two routes of administration. Twenty-two cirrhotic patients with massive hemorrhage from varices were randomized to receive either IVV or IAV. Intraarterial vasopressin was begun at 0.1 U/min and increased progressively as needed to 0.2, 0.3, 0.4, and 0.5 U/min. Intravenous vasopressin was begun at 0.3 U/min and increased progressively as needed to 0.6, 0.9, 1.2, and 1.5 U/min. Hemorrhage was controlled in 5 of 10 episodes (50%) with IVV and in 6 of 12 episodes (50%) with IAV. Seven of the ten episodes treated with IVV (70%) ended fatally compared with 9 of 12 treated with IAV (75%). Side-effects and complications occurred with similar frequency in the two groups. The two routes of administration are equal in effects, side-effects, and complications. We recommend that IVV, which can be administered more easily, be given a brief therapeutic trial early in the management of hemorrhage from varices. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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