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Query: UMLS:C0085584 (encephalopathy)
 18,178 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We want to present our experience performed at the Institute of Radiology of Turin: 98 TIPS in 97 patients (in 1 patient, twice). METHODS. From March 1992, 97 cirrhotic patients (18 Child A, 48 Child B, 31 Child C) underwent the TIPS procedure for portal hypertension. The indications were digestive hemorrhage in 81 patients (20 of which performed in emergency for acute bleeding), intractable ascites in 13 patients and bleeding prevention in 3 patients. RESULTS. Immediate technical success was obtained in 95/98 cases (96.9%). Patients were monitored by US-Doppler at 24 hours, 2 months and every 6 months and by esophagogastroscopy at 2 and 6 months. Major clinical complications included CID (2 cases), hepatic failure (3 cases), renal insufficiency (2 cases), heart failure (1 case), recurrent bleeding (6 cases) and encephalopathy (15 cases). We had 5 early occlusion and 17 late stenosis of the shunt; 21 patients in this group were successfully treated either by PTA or restenting; one patient underwent a surgical shunt. Mortality rate follow-up was 0/17 among Child A patients, 7/48 (14.5%) among Child B patients and 12/29 (41.3%) among Child C patients. CONCLUSIONS. TIPS is a safe and valuable method for the treatment of portal hypertension. Though shunt stenosis may occur with a certain frequency (22/95, 23.1% in our study), a second intervention is usually effective in reducing gastro-oesophageal varices and ascites.
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PMID:[Intrahepatic portosystemic shunts]. 770 May 58

Over the last three years, 53 patients underwent transjugular portosystemic shunting (TIPS). 49 patients were treated successfully (92.5%). Procedure-related morbidity (intention to treat) was seen in 11 patients (20.8%): encephalopathy (n = 5), sepsis (n = 3), right heart failure (n = 2) and progressive liver failure (n = 1). 30-day mortality rate was 13.2% (7/53); five of these patients were in stage Child-Pugh C, one patient in stage B, and one patient had a known coronary heart disease. 30-day rebleeding rate was 6.1% (3/49), but all these patients could be retreated successfully by radiological methods (PTA, embolisation, thrombolysis). Angiographic follow-up (mean six months) of 35 patients detected 30 (85.7%) haemodynamic relevant obstructions (stenosis of stent: n = 4, stenosis of hepatic vein: n = 15, stenosis of stent and hepatic vein: n = 5, occlusion of TIPS-shunt: n = 6). Secondary patency rate following percutaneous reintervention was 91.3%. All rebleedings in the follow-up (n = 7) were treated successfully by TIPS-revision. Five out of 12 patients (41.7%) with refractory ascites were treated successfully by TIPS (complete resolution of ascites after three months: n = 4, significant reduction of ascites: n = 1). We conclude that transjugular portosystemic shunt is an effective way of treating portal hypertension, but there is a need to develop methods to prevent the high incidence of shunt stenosis.
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PMID:[Transjugular intrahepatic portasystemic shunt. A new therapeutic method in portal hypertension]. 865 Jun 59