Arginine/lysine

Last updated

Arginine/lysine
Combination of
Arginine Amino acid
Lysine Amino acid
Clinical data
Trade names LysaKare
License data
Routes of
administration
Intravenous infusion
ATC code
Legal status
Legal status
  • EU:Rx-only
Identifiers
CAS Number
KEGG

Arginine/lysine, sold under the brand name LysaKare, is a fixed-dose combination medication used to protect the kidneys from radiation damage during cancer treatment with a radioactive medicine called lutetium (177Lu) oxodotreotide. [1] It contains L-arginine hydrochloride and L-lysine hydrochloride. [1]

Contents

The most common side effects include nausea and vomiting. [1] Arginine/lysine is also associated with hyperkalaemia (high blood potassium levels), but the frequency of this side effect is not known. [1] Side effects with arginine/lysine are usually mild or moderate. [1]

Radiation from lutetium (177Lu) oxodotreotide can cause damage when the medicine passes through tubules in the kidney. [1] Arginine and lysine interfere with the passage of lutetium (177Lu) oxodotreotide through these kidney tubules. [1] As a result, the radioactive medicine leaves the body in the urine and the kidneys are exposed to less radiation. [1]

Arginine/lysine was approved for medical use in the European Union in July 2019. [1]

Medical uses

Arginine/lysine is indicated for reduction of renal radiation exposure during peptide receptor radionuclide therapy (PRRT) with lutetium (177Lu) oxodotreotide in adults. [1]

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References

  1. 1 2 3 4 5 6 7 8 9 10 "LysaKare EPAR". European Medicines Agency (EMA). 24 May 2019. Retrieved 22 July 2020. Text was copied from this source which is © European Medicines Agency. Reproduction is authorized provided the source is acknowledged.