Annals of Hepatology | |
Endoscopic band ligation versus propranolol for the primary prophylaxis of variceal bleeding in cirrhotic patients with high risk esophageal varices | |
Sebastián Valderrama1  René Sánchez2  Francisco Otarola3  Brenda Medina4  Rosa María Pérez-Ayuso, MD.5  Manuel Espinoza6  Arnoldo Riquelme6  Antonio Rollán7  | |
[1] Correspondence to the author:;Hospital de Urgencias Asistencia Pública;Department of Gastoenterology, Latin-American Endoscopic Training Center, Facultad de Medicina, Universidad del Desarrollo - Clínica Alemana, Santiago, Chile;Department of Gastroenterology and Endoscopy Unit, Hospital Dr. Sótero del Río;Department of Gastroenterology;Department of Internal Medicine;Department of Public Health, Facultad de Medicina Pontificia Universidad Católica de Chile, Santiago, Chile; | |
关键词: Primary prophylaxis; Endoscopic band ligation; Propranolol; Beta-Blockers; Variceal bleeding; Cirrhosis; | |
DOI : | |
来源: DOAJ |
【 摘 要 】
Background. Gastroesophageal variceal bleeding is a common complication of portal hypertension. Current guidelines recommend β-blockers for primary prophylaxis. However, evidence suggests that endoscopic variceal ligation (EVL) reduce bleeding episodes.Aims. To compare endoscopic EVL with propranolol (PPL) for primary prophylaxis of variceal bleeding.Methods. We conducted a randomized controlled trial. Over a 9-year period, 75 patients with cirrhosis and high-risk esophageal varices (HREV) were recruited and allocated to EVL (n=39) or PPL (n=36). Primary outcome was variceal bleeding. Secondary outcomes were survival, source of bleeding and serious adverse events. Analyses were made by intention-to-treat.Results. Baseline characteristics were similar. Medium follow-up was 1647±1096 days. Complete follow-up was achieved in 85% of patients. Variceal bleeding occurred in 12% of EVL and in 25% of PPL group (p=0.17). The actuarial risks of bleeding after 2 years were similar in both groups. Overall mortality was 51% in EVL and 33% in PPL group (p=0.17). Patients in the EVL group showed a lower rate of esophageal variceal bleeding (5.1% v/s 25%, p=0.027) and a higher rate of subcardial variceal bleeding compared with PPL group (7.7% v/s 0%, p=0.027). Serious adverse events related to EVL occurred in 2 patients, including 1 death.Conclusions. The present study supports that PPL should be considered the first choice in primary prophylaxis of variceal bleeding offering similar effects and lower severe adverse events compared with EVL.
【 授权许可】
Unknown