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Diarrhea, Acute

Infant with Acute Diarrhea and Swollen Belly - Hallmarks of Celiac Disease.
Malnourished Infant With Acute Diarrhea and Swollen Belly.

What Is Acute Diarrhea?

Acute diarrhea is a small intestinal motility disorder characterized by excessively rapid movement of intestinal contents through the small intestine with excessive loss of fluid and electrolytes that leads rapidly to a life threatening hypokalemia (low potassium blood level) and acidosis.

Q: What is hypokalemia?

A: Hypokalemia is characterized by dehydration that may result in vascular collapse, muscular malfunction that may result in paralytic ileus (bowels do not move), paralysis (cannot stand), and respiratory hypoventilation (shallow breathing) or failure, metabolic acidosis resulting from diarrhea, and impaired nerve conduction.1

While diarrhea may be a common symptom of small bowel mucosal disease, the consequent malabsorption can lead to substantial malnutrition and nutrient deficiencies. The small intestine, unlike the colon, has been relatively inaccessible, and systematic evaluation is often necessary to identify and treat small intestinal mucosal diseases that lead to diarrhea. All patients with severe diarrhea or diarrhea associated with features suggestive of malabsorption may have a disease of the small intestinal mucosa that requires careful evaluation and targeted management.2

What Is Acute Diarrhea In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Kathleen Mahan and Sylvia Escott-Stump, ed. Krause’s Food, Nutrition & Diet Therapy, 10th Edition. Philadelphia, PA. USA: W.B. Saunders Company, 2000. [↩]
  2. Murray JA1, Rubio-Tapia A. Diarrhoea due to small bowel diseases. Best Pract Res Clin Gastroenterol. 2012 Oct;26(5):581-600. doi: 10.1016/j.bpg.2012.11.013. [↩]

Coagulation Factors, Low

Model of coagulation factors found in blood.
Model of coagulation factors found in blood.

What Are Low Coagulation Factors?

Coagulation factors II, VII, IX, X found in blood are essential for normal blood clotting.  Low coagulation factors on blood assay indicate an altered secondary coagulation disorder that is characterized by impaired clot formation.

Each coagulation factor must be present in sufficient quantity in order for normal clotting to occur, but the level required is different for each factor. Results are frequently reported as a percentage with 100% being normal. For example, a factor VIII that is 30% would be considered abnormally low.1

The production of the coagulation factors II, VII, IX, and X requires vitamin K without which the factors will be low.

Q: What happens when coagulation factors II, VII, IX, and X are low?

A: When any of the blood clotting factors are lacking or not working properly, the blood tests prothrombin (PT) and partial thromboplastin time (PTT) will be abnormally prolonged. Prothrombin and partial thromboplastin time measure the time it takes for blood to clot.  When you bleed, the body launches a series of activities that help the blood clot. This is called the coagulation cascade. There are three pathways to this event. These tests looks at coagulation factors, found in two of these pathways.2

What Are Low Coagulation Factors In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. http://labtestsonline.org/understanding/analytes/coagulation-factors/tab/test [↩]
  2. http://www.nlm.nih.gov/medlineplus/ency/article/003653.htm [↩]

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