Tag Archives: Gastrointestinal Hemorrhage

Management of Patients With Acute Lower Gastrointestinal Bleeding

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“Acute lower gastrointestinal bleeding (LGIB) is one of the most common reasons for hospitalization in the United States due to a digestive disorder, accounting for over 100,000 admissions annually. Although historically LGIB has referred to a bleeding source originating distal to the ligament of Treitz, small bowel bleeding is considered a separate entity, with a distinct diagnostic and therapeutic algorithm. For the purposes of this clinical practice guideline, LGIB refers to hematochezia or bright red blood per rectum originating from a colorectal source.”

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Postpancreatectomy hemorrhages: risk factors and outcomes

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One discussion this week involved etiologies of postpancreatectomy hemorrhage.

Reference: Yekebas EF, et al. Postpancreatectomy hemorrhage: diagnosis and treatment: an analysis in 1669 consecutive pancreatic resections. Annals of Surgery. 2007 Aug;246(2):269-280. doi:10.1097/01.sla.0000262953.77735.db

Summary: With the purpose of creating algorithms for managing postpancreatectomy hemorrhage (PPH), Yekebas et al (2007) restrospectively analyzed more than 1669 pancreatic resections conducted between 1992 and 2006.  They concluded that the prognosis of postpancreatectomy hemorrhage (PPH) is primarily dependent on the presence of “preceding pancreatic fistula” (p.269).

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Indication of a Modified Sugiura Procedurein the Management of Variceal Bleeding

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“Study results indicate that the modified Sugiura procedure is an effective rescue therapy in patients who are not candidates for selective shunts, transhepatic porto-systemic shunt, or transplantation. Emergency settings and decreased liver function are associated with an increased morbidity.”

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Portal hypertensive bleeding: The place of portosystemic shunting

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Knechtle SJ, Galloway JR. (2017) Chapter 85. Portal hypertensive bleeding: The place of portosystemic shunting. Ed.: Jarnagin WR, In Blumgart’s Surgery of the Liver, Biliary Tract and Pancreas, 2-Volume Set (6th ed.), Elsevier, pgs. 1218-1230.e3.

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Management of Nonvariceal Upper Gastrointestinal Bleeding

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Barkun AN, Almadi M, Kuipers EJ, et al. Management of Nonvariceal Upper Gastrointestinal Bleeding: Guideline Recommendations From the International Consensus Group. Ann Intern Med. 2019 Dec 3;171(11):805-822.

Full-text for Emory users.

Recommendations: 

Preendoscopic management: The group suggests using a Glasgow Blatchford score of 1 or less to identify patients at very low risk for rebleeding, who may not require hospitalization. In patients without cardiovascular disease, the suggested hemoglobin threshold for blood transfusion is less than 80 g/L, with a higher threshold for those with cardiovascular disease.

Endoscopic management: The group suggests that patients with acute UGIB undergo endoscopy within 24 hours of presentation. Thermocoagulation and sclerosant injection are recommended, and clips are suggested, for endoscopic therapy in patients with high-risk stigmata. Use of TC-325 (hemostatic powder) was suggested as temporizing therapy, but not as sole treatment, in patients with actively bleeding ulcers.

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Upper GI bleeding: CTA prior to flouroscopic angiography?

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A discussion this week included a diagnostic CTA prior to flourscopic angiography.

Reference: Wells ML, et al. CT for evaluation of acute gastrointestinal bleeding. RadioGraphics. 2018 Jul-Aug;38(4):1089-1107. doi:10.1148/rg.2018170138

Summary: “Teaching point: CT angiography is gaining popularity for use in emergent evaluations of acute GI bleeding. It has potential for use in the first-line evaluation of acute LGIB and the evaluation of UGIB after failed or nondiagnostic endoscopy.”

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