Digestive diseases
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Review Randomized Controlled Trial Clinical Trial
Endoscopic hemostasis of bleeding peptic ulcers.
Developments in therapeutic endoscopy over the last decade have made it possible to perform endoscopic hemostasis for bleeding peptic ulcers. This review traces the developments in this field in the Department of Surgery of the National University of Singapore. ⋯ The rebleed rate was 6.6% compared with 20.3% in a well-matched control group. The recent advent of laparoscopic vagotomy and laparoscopic Billroth II gastrectomy offers a low-morbidity surgical option to long-term medical treatment for the follow-up management of patients with bleeding ulcers.
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In patients with chronic liver disease (CLD), several clotting changes can be observed. The most frequent abnormality is the reduced synthesis of many clotting factors, including vitamin-K-dependent and vitamin-K-independent ones. ⋯ Hyperfibrinolytic syndrome is usually seen in patients with decompensated state, and may further deteriorate the clotting abnormalities and favor bleeding complications. The assessment of the clotting system may be a useful approach to evaluate liver function and predict prognosis of patients with CLD.