Hepatology : official journal of the American Association for the Study of Liver Diseases
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Meta Analysis Comparative Study
Endoscopic treatment versus endoscopic plus pharmacologic treatment for acute variceal bleeding: a meta-analysis.
Endoscopic therapy, involving either injection sclerosis or band ligation, is considered the intervention of first choice for acute variceal bleeding (AVB). Pharmacologic agents have also been shown to be highly effective in the control of the bleeding episode. The purpose of this meta-analysis was to assess whether vasoactive drugs may improve the efficacy of endoscopic therapy (injection sclerosis or band ligation) in the control of AVB and thus increase survival rates. ⋯ Mortality was not significantly decreased by combined therapy (RR, 0.73; 95% CI, 0.45-1.18). Severe adverse events were similar in both groups. In conclusion, in patients with AVB, pharmacologic agents improve the efficacy of endoscopic therapy to achieve initial control of bleeding and 5-day hemostasis, yet fail to affect mortality.