From 1.1.1969 up to 1.11.1977, 640 patients with hemorrhage from gastro-oesopheal varices were managed by sclerotherapy of the oesophageal wall. In 90% this method succeeded in stopping hemorrhage or preventing a new bleeding during the next four months. Only 43 patients of the total number were treated because of impending hemorrhage under precise indications. After two or three sessions of sclerotherapy the interval of control can be extended up to one years without new danger of hemorrhage. Overall mortality was 14.5%; main causes of death were liver coma, uncontrollable hemorrhage, mediastinitis and pyothorax.--If liver function improves, a porto-systemic-shunt is performed whenever possible.--416 = 65% of the patients are still alive; 50% longer than one year up to eight years. Thus sclerotherapy seems to be the method of choice in uncurable massive hemorrhage from varicosities from the oesophagus. It is indicated in patients with decompensated liver function, and whenever a shunt procedure is anatomically or clinically impossible or not advisable, too.
Moderate-quality evidence suggests PPPD is a faster procedure with less blood loss compared with SWPD. Large absolute differences in other key outcomes are unlikely; excluding relatively small differences will, however, require larger, methodologically stronger trials.
From 1 January 1983 to 1 January 1989 123 cirrhotic patients with hepatocellular cancer (n = 122) or cholangiocarcinoma (n = 1) were screened using liver function tests, alpha-fetoprotein determination, ultrasonography with biopsy (and in selected cases computed tomography or nuclear magnetic resonance), laparoscopy and angiography, Child-Pugh classification and urea-nitrogen synthesis rate. Twenty-three patients were selected for surgical resection because the tumour was smaller than 5 cm, not centrally located and at least 1 cm away from main structures; there was no evidence of multicentricity or metastatic disease; and the Child-Pugh classification was A or B and the urea-nitrogen synthesis rate at least 6 g/day. Upper gastrointestinal endoscopy was used routinely to identify oesophageal varices which were present in 17 cases; ten patients with a history of variceal haemorrhage (43 per cent) had preoperative endoscopic sclerotherapy. In cases with recurrent haemorrhage, surgery was used to prevent intraoperative and postoperative bleeding. Tumour resection was carried out using controlled hypotension and hepatoduodenal ligament clamping. Twelve bisegmentectomies, ten segmentectomies and one atypical resection were performed. The operative mortality rate was 13 per cent with liver failure and sepsis as the causes of death. The 'recurrence rate' was 26 per cent and the late mortality rate for the whole group up to 1 January 1990 was 30 per cent; 13 patients were still alive. The 12-month survival rate was 77 per cent and after 5 years it was 49 per cent. Thus, surgical resection of small liver tumours is the treatment of choice in this selected group of patients.
Controlled trials of sclerotherapy for the prevention of the first variceal hemorrhage in cirrhotics have given conflicting results, in spite of an initial positive controlled trial. We designed therefore a new study in which only 89 of 396 investigated patients were randomized to sclerotherapy (44 patients) or a control group (45 patients). The admission criteria were: no history of variceal bleeding, the presence of high risk varies, i.e., varices of degrees III and IV with minivarices on the surface of them, and portal pressure over 16 mmHg. Sclerotherapy sessions were performed at 0, 7, 14, 21, and 28 days, until the varices were reduced in size and completely covered by fibrous tissue. Follow-up endoscopy was performed at four-month and thereafter at six-month intervals. The control patients underwent repeated clinical investigation and endoscopy at six-month intervals. Bleeding episodes were treated by emergency endoscopic sclerotherapy in both groups, whenever possible. The mean follow-up was 33 months. The results were analyzed using Student's t-test and the log-rank test. Variceal bleeding occured in 11 sclerotherapy patients (25%) and 34 controls (75.6%) (p < 0.05). The overall mortality was 25% (11 patients) among the sclerotherapy patients and 69% (31 patients) in the controls (p < 0.01). Prophylactic endoscopic sclerotherapy was able to prolong survival in Child-Pugh classes A and B, but not in C. It is concluded that prophylactic endoscopic sclerotherapy does reduce the incidence of first variceal bleeding in cirrhotic patients, and is able to prolong survival if only high-risk patients are selected and the treatment is performed by endoscopic experts.
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