Lower Gastrointestinal Bleeding Treatment & Management

  1. Approach Considerations.
  2. Resuscitation and Initial Assessment.
  3. Localization of the Bleeding Site.
  4. Initial Approach to Hemostasis.
  5. Therapeutic Colonoscopy.
  6. Vasoconstrictive Therapy.
  7. Superselective Embolization.
  8. Endoscopic Therapies.

What diagnostic intervention has a significant role in addressing a patient presenting with massive LGIB with unstable vital signs?

Colonoscopy has both diagnostic and therapeutic roles in acute LGIB. The goal of colonoscopy in LGIB is to identify the site of bleeding and perform hemostasis if indicated. The diagnostic yield of colonoscopy in this patient population ranges from 48% to 90%.

What causes Hematochezia?

Remember, hematochezia is caused by bleeding in your colon, which is fairly close to your anus. The blood only travels a short distance, so it’s still fresh by the time it leaves your anus. You might notice it mixed in with your stool, though it can also come out separately.

Does bleeding increase creatinine?

Meanwhile, upper GI bleeding cases probably have higher creatinine levels due to losing more volume. In the present study, mean BUN/Cr ratio was 25.90 ± 15.16 in patients with upper GI bleeding and 21.16 ± 13.77 in those with lower GI bleeding (p value = 0.001).

What does LGIB mean in medical terms?

Lower gastrointestinal bleeding (LGIB) is a frequent cause of hospital admission and is a factor in hospital morbidity and mortality. LGIB is distinct from upper GI bleeding (UGIB) in epidemiology, management, and prognosis.

What causes UGI bleed?

There are many possible causes of GI bleeding, including hemorrhoids, peptic ulcers, tears or inflammation in the esophagus, diverticulosis and diverticulitis, ulcerative colitis and Crohn’s disease, colonic polyps, or cancer in the colon, stomach or esophagus.

What is Haematemesis and Melaena?

Hematemesis is the vomiting of blood, which may be obviously red or have an appearance similar to coffee grounds. Melena is the passage of black, tarry stools. Hematochezia is the passage of fresh blood per anus, usually in or with stools.