NCIt definition : Cetrorelix is a synthetic decapeptide which is structurally related to gonadotrophin-releasing
hormone (luteinising-hormone releasing hormone). It acts as an LHRH antagonist. (from
ASTA Medica);
Alternative definition : NCI-GLOSS: A synthetic luteinizing hormone-releasing hormone (LH-RH) antagonist that
suppresses LH and sex steroid levels.;