1 / 37

Basics of GI Bleeding

Basics of GI Bleeding. Ron Thomas, MD Fellow Division of Gastroenterology and Hepatology. Early July on ART 6W…. Overnight admit 69 yo male with recent melena and Hgb to 5 g/dl Prior perforated gastric ulcer with Graham patch Recent hemicolectomy for colonic signet ring adenoCA

ramiro
Download Presentation

Basics of GI Bleeding

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Basics of GI Bleeding Ron Thomas, MD Fellow Division of Gastroenterology and Hepatology

  2. Early July on ART 6W… • Overnight admit • 69 yo male with recent melena and Hgb to 5 g/dl • Prior perforated gastric ulcer with Graham patch • Recent hemicolectomy for colonic signet ring adenoCA • EGD two days prior with large nonbleeding ulcer extending from lesser curvature to incisura • Was in rehab for a few hours before hematemesis

  3. During Rounds • “This patient was admitted for hematemesis” • [Pause, quick glance at patient in room] • “And he’s having active hematemesis now!!”

  4. What do you do now? • Assess hemodynamics • Ensure large bore IV access • Consider PPI infusion • Could we be dealing with varices? • Key labs: CBC, INR, BUN • Think about NG lavage • Don’t think about Fecal Occult

  5. His EGD

  6. Definitions • Inpatient • Overt • Outpatient • Occult • Obscure • UGIB • LGIB

  7. Magnitude • Acute UGIB estimated to be 400,000 U.S. hospital admissions per year1 • 80-90% of UGIB is nonvariceal2 • Peptic ulcer bleeding • Affects patients > 60 years old3 • 5-10% mortality 2,4 • $2B in U.S. health care spending per year5 1Lewis JD et al. Am J Gastroenterol 2002; 97. 2Barkun A et al. Am J Gastroenterol 2004;99. 3Ohmann C et al. Scand J Gastroenterol 2005; 40. 4Lim CH et al. Endoscopy 2006;38. 5Viviane A et al. Value Health2008;11.

  8. Initial Steps • Estimate hemodynamics • Volume resuscitate • Rectal exam • Identify high risk patients • Early endoscopy is key • Within 24 hours • High risk window 72 hours from presentation

  9. Initial Steps • Understand anti-coagulation history • Assess level of care and airway • Make a differential diagnosis • Find old endoscopy reports

  10. Melena Courtesy of Joseph Thomas, MD

  11. Hematochezia Courtesy of Joseph Thomas, MD

  12. Maroon Stools Courtesy of Joseph Thomas, MD

  13. UGIB: Brief DDx • Peptic ulcer disease • H. pylori • NSAIDs • Malignancy • Mallory-Weiss tear • Erosive esophagitis • Erosive gastritis • Esophageal ulcers

  14. UGIB: Brief DDx • Vascular malformations • Angiodysplasia in CRI • Dieulafoy’s lesion (submucosal arteriole) • GAVE • PHG • Miscellaneous • AE fistula • Pancreatic pseudoaneurysm • Hemobilia

  15. Varices • Some adjustments to protocol • Octreotide drip • Decrease splanchnic blood flow • Reduce portal pressure • Antibiotics • Lower transfusion requirement • Correcting coagulopathy if appropriate • Intubate

  16. LGIB: Brief DDx • Diverticulosis • Angiodysplasia • Neoplastic disease • Colitis • Ischemia, infection, XRT, IBD • Internal hemorrhoids • Solitary rectal ulcer • UGIB

  17. Risk Stratification • Important way to predict who might do poorly • Rockall Score • Age • Shock (HR, BP) • Coexisting illness • Add endoscopic component • Diagnosis • High risk stigmata

  18. Gralnek IM et al. NEJM 2008; 359.

  19. Endoscopic Stigmata of Bleeding Peptic Ulcer, Classified as High Risk or Low Risk. Gralnek IM et al. N Engl J Med 2008;359:928-937. Gralnek IM et al. NEJM 2008; 359.

  20. Basic Endoscopic Therapy • Injection AND • Thermal (e.g. heater probe, APC) OR • Mechanical (e.g. clip) • Thermal or mechanical alone • For varices, • Band ligation

  21. Why PPI’s? • Goal of PPI therapy is to raise the gastric PH • High dose PPI infusion decreases basal and stimulated acid secretion by parietal cells • Cochrane meta-analysis that included 6 RCT from 1992-2007 found that IV PPI prior to endoscopy did NOT experience any statistically significant differences in outcomes of mortality, rebleeding, or progression to surgery. • However, analysis did show that PPI therapy resulted in significantly reduced rates of high risk stigmata identified on endoscopy and need for endoscopic therapy. Courtesy of Joseph Thomas, MD

  22. Post-Endoscopy • High risk lesions • PPI infusion for 72 hours after endoscopic hemostasis • Technically • Can advance diet to clears after 6 hours (if hemodynamic instability) • Can go to oral PPI after infusion complete • Discuss with GI consultant • No role for repeat endoscopy in 24 hours; relook if rebleed

  23. Post-Endoscopy • Varices • Octreotide infusion for up to 5 days in conjunction with band ligation1 • Result of meta-analysis • 5 day period highest for re-bleed • Antibiotics for 1 week • For non-variceal bleeding • H pylori testing (preferably from mucosal biopsy) 1Banales R et al. Hepatology2002; 305.

  24. What if Endoscopy Fails? • IR • Tagged RBC scan • Bleeding > 0.1 ml/min • Angiography • Need localization • Renal contrast load • Bleeding 0.5-1.5 ml/min (CT angiography) • Can be therapeutic • Embolization

  25. What if Endoscopy Fails? • Surgery • Uncontrolled bleeding • Recurrent diverticular bleeding • Get on board early

  26. GastroHep Slide Atlas, www.gastrohep.com

  27. GastroHep Slide Atlas, www.gastrohep.com

  28. GastroHep Slide Atlas, www.gastrohep.com

  29. GastroHep Slide Atlas, www.gastrohep.com

  30. GastroHep Slide Atlas, www.gastrohep.com

  31. GastroHep Slide Atlas, www.gastrohep.com

  32. GastroHep Slide Atlas, www.gastrohep.com

  33. Summary While “all bleeding eventually stops…” • Assess • Resuscitate • Risk-stratify • Form a differential diagnosis • Be particularly vigilant in the first 24 hours

More Related