6 doctors weighed in:
What is the most common electrolyte abnormality in patients on total parental nutrition?
6 doctors weighed in

Dr. Arthur Heller
Internal Medicine - Gastroenterology
5 doctors agree
In brief: Depends
Lots of potential problems.
Abnormalities in sodium, potassium, magnesium are not uncommon. Abnormalities in glucose (not an electrolyte) are common. Careful monitoring, and appropriate changes in formulas, or Insulin dosing can help keep these down to a minimum. Some patients have been able to be maintained on long-term TPN (>10-15 yrs) in good health. Infection always a risk too.

In brief: Depends
Lots of potential problems.
Abnormalities in sodium, potassium, magnesium are not uncommon. Abnormalities in glucose (not an electrolyte) are common. Careful monitoring, and appropriate changes in formulas, or Insulin dosing can help keep these down to a minimum. Some patients have been able to be maintained on long-term TPN (>10-15 yrs) in good health. Infection always a risk too.
Dr. Arthur Heller
Dr. Arthur Heller
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