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  • Title: Propranolol in the prevention of recurrent upper gastrointestinal bleeding in patients with cirrhosis undergoing endoscopic sclerotherapy. A randomized controlled trial.
    Author: Avgerinos A, Rekoumis G, Klonis C, Papadimitriou N, Gouma P, Pournaras S, Raptis S.
    Journal: J Hepatol; 1993 Sep; 19(2):301-11. PubMed ID: 8301065.
    Abstract:
    The purpose of this study was to investigate the possible value of continuous administration of propranolol in the prevention of recurrent upper gastrointestinal bleeding in patients with cirrhosis undergoing chronic endoscopic sclerotherapy. Among 239 patients admitted for acute variceal bleeding, 85 with cirrhosis were randomized to receive sclerotherapy either alone (40) or in combination with propranolol (45). Sclerotherapy was carried out with an intravariceal injection of 5% ethanolamine oleate through a fiberoptic endoscope. The procedure was performed every week, until the esophageal varices at the gastroesophageal junction were too small for any further injections. Varices were reinjected if they recurred. Propranolol was given orally twice a day until heart rate was reduced by 25% in the resting position. The mean follow-up period was 23.2 and 24.2 months for sclerotherapy and the sclerotherapy plus propranolol groups, respectively. During this period a significant (P = 0.001) reduction in the recurrence of esophageal varices was observed in patients treated with the combination of sclerotherapy plus propranolol compared with those treated with sclerotherapy alone. However, the time of rebleeding from any source or from esophageal varices did not differ significantly between the two groups. In the sclerotherapy group 21 patients rebled (35 bleeding episodes) compared with 14 (22 episodes) in the combination therapy group. Patients in the sclerotherapy group were more prone to bleed from gastric varices and congestive gastropathy than patients treated with the combination of sclerotherapy plus propranolol (P = 0.012). Twenty-five patients in the endoscopic sclerotherapy group developed complications attributed to sclerotherapy compared with 23 patients in the sclerotherapy plus propranolol group. Complications directly attributable to propranolol were observed in 11 patients. Three of these patients stopped taking the drug due to heart failure (1) and flapping tremor (2). Eight patients (17.8%) died in the latter group while the corresponding figure in the sclerotherapy group was nine (22.5%). It is concluded that the continuous administration of propranolol may reduce incidences of recurrent upper gastrointestinal hemorrhage from gastric sources in patients with cirrhosis undergoing chronic sclerotherapy.
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