Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Seven patients with compensated liver cirrhosis and esophageal varices, all with a base line wedge hepatic vein pressure greater than 20 cm H2O, received 1-mg doses of vasopressin hormonogen (tGLVP) intravenously. There was a significant mean decrease in wedge pressure of 32%, which lasted for at least 20 min (the duration of measurement), with no change in cardiac output measured. The only cardiac response was a 10 to 20% bradycardia at the height of the moderate pressor response-otherwise the ECG was without change. In 5 patients who received the same tGLVP dose during surgery, direct measurements of portal venous pressure showed the same degree of decrease within 10 min of intravenous injection. Fifteen patients with liver cirrhosis and severe bleeding from esophageal varices were treated conservatively with blood transfusion and tGLVP as the only major drug aside from antibiotics. A nonrandomized control group of 13 patients with the same age distribution, stage of disease, number of previous bleeds, etc., was treated conservatively in the same manner, except that they received either no hemodynamically active drugs or short acting neurohypophysial peptide preparations such as Pitressin. In the control group there was a 61.5% total mortality, a 53.8% mortality directly related to uncontrollable bleeding, and a mean duration of the bleeding episode of 11 days. In the tGLVP-treated group total mortality was 20%, mortality directly related to uncontrollable bleeding was 13.3%, and mean duration of the bleeding episode was 2.9 days. These results appear to justify a large scale clinical trial of the vasopressin hormonogen in this disease.
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PMID:Action of the triglycyl hormonogen of vasopressin (glypressin) in patients with liver cirrhosis and bleeding esophageal varices. 30 62

Morbidity and mortality data from patients with bleeding esophagogastric varices treated with portosystemic shunts relate to the clinical status of the patient and to control of hemorrhage both in the immediate postoperative period as well as later. To obtain comparable data following selective infusion of pitressin into the superior mesenteric artery (SMA), records of 23 consecutive patients with cirrhosis, diagnosed by endoscopy as bleeding from varices and treated with SMA pitressin infusions, were reviewed. Twenty-four infusions were performed and hemorrhage was controlled in 12. Fourteen of the 23 patients subsequently underwent portosystemic shunts. Pitressin infusion controlled hemorrhage preoperatively in seven of these, and five survived one year or longer. The remaining seven, in whom bleeding was not controlled by pitressin, died postoperatively. One of the nine patients not undergoing a portosystemic shunt survived more than eight weeks after pitressin infusion. Vascular complications occurred in seven of 17 who died. These complications and the delay between institution of pitressin and operative therapy to control variceal hemorrhage appears to be a factor in the high mortality rate. Portosystemic shunt remains the best therapy for uncontrolled hemorrhage and to prevent recurrent bleeding from esophageal varices.
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PMID:Survival following infusion of Pitressin into the superior mesenteric artery to control bleeding esophageal varices in cirrhotic patients. 30 64

Vasopressin (Pitressin) infusion through peripheral veins is a commonly used modality for control of bleeding esophageal varices. In this report we describe the development of infected gangrene at the site of accidental vasopressin infiltration in a patient with diabetes mellitus, cirrhosis and bleeding esophageal varices. Among the explanations for the development of gangrene are: 1. continuous intravenous administration; 2. diabetic peripheral vascular disease; 3. mechanical compression of extravasated fluid in a closed space. No antagonist has been clinically proven to reverse the vasoconstrictive effects of vasopressin.
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PMID:Infected gangrene. A serious complication of peripheral vasopressin administration. 741 38