Life-Threating Conditions: Diabetic Ketoacidosis
My Diabetes Central
Diabetic ketoacidosis (DKA) is a life-threatening complication that develops when
insulin stores are depleted. It is almost always caused by noncompliance with insulin treatments. Other contributing factors are lack of health insurance and intentionally reducing insulin levels in order to lose weight. In one study, adolescent girls were at higher risk for ketoacidosis than other groups of children and young people.
Diabetic ketoacidosis often develop as follows:
* The process is usually triggered in insulin-deficient patients by a stressful event, most often pneumonia or urinary tract infections. Other triggers include alcohol abuse, physical injury, pulmonary embolism, heart attacks, or other illnesses.
* Severely low insulin levels cause excessive amounts of glucose in the bloodstream (hyperglycemia).
* Fat breakdown then accelerates and increases the production of fatty acids.
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These fatty acids are converted into chemicals called ketone bodies, which are toxic at high levels. Symptoms and complications include:
* Nausea and vomiting
* Deep and rapid breathing may with frequent sighing
* Rapid heartbeat
* Cerebral edema, or brain swelling, is a rare but very dangerous complication that occurs in 1% of ketoacidosis cases and results in coma, brain damage, or death in many cases. Research now suggests that the risk for this complication is significantly higher in children with severe ketoacidosis (indicated by low carbon dioxide levels and high nitrogen urea levels), and possibly if they are also treated with bicarbonate to reduce acid levels.
* Other serious complications from DKA include aspiration pneumonia and adult respiratory distress syndrome.
* If the condition persists, coma and eventually death may occur, although over the past 20 years, death from DKA has decreased to about 2% of all cases.
Life-saving treatment uses rapid rehydration with a salt (saline) solution followed by low-dose insulin and potassium replacement.
Urine test for Ketoacidosis
Ketoacidosis is a serious condition of glucose build-up in the blood and urine. A simple urine test can determine if high ketone levels are present.
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Fran says: | 2009-02-21 06:28:23 |
| My mother was hospitalized for kidney failure in Michigan and needed a new IV site. She was not given anything by mouth for a least 24 hours and went into cardiac arrest. Her Blood sugar was 19 when first taken. She had been there for 17 days when this happened. Was the hospital negligent? |
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