Drug General Information (ID: DDIA9MR2O6)
  Drug Name Oprelvekin Drug Info Ifosfamide Drug Info
  Drug Type Interferons Small molecule
  Therapeutic Class Platelet-Stimulating Agents Antineoplastics

 Mechanism of Oprelvekin-Ifosfamide Interaction (Severity Level: Major)
     Increased risk of hypokalemia Click to Show/Hide Mechanism Graph
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      Drug Name Oprelvekin Ifosfamide
      Mechanism Hypokalemia Hypokalemia
      Key Mechanism Factor 1
Factor Name Hypokalemia
Factor Description Hypokalemia is a condition in which the amount of potassium in your blood is lower than normal. If you are mildly hypokalemic, you may not have any signs or symptoms, but severe hypokalemia may have the following symptoms: fatigue, constipation, frequent or heavy urination, muscle cramps or skin tingling, muscle weakness, and a fast or irregular heartbeat.
      Mechanism Description
  • Increased risk of hypokalemia by the combination of Oprelvekin and Ifosfamide 

Recommended Action
      Management Close clinical and laboratory monitoring of fluid and electrolyte status is recommended if this combination must be given to patients receiving diuretics.

References
1 Product Information. Neumega (oprelvekin). Genetics Institute, Cambridge, MA.