Jynarque

JYNARQUE is indicated to slow kidney function decline in adults at risk of rapidly progressing autosomal dominant polycystic kidney disease (ADPKD). JYNARQUE is a selective vasopressin V 2 -receptor antagonist indicated to slow kidney function decline in adults at risk of rapidly progressing autosomal dominant polycystic kidney disease (ADPKD) ( 1 )

JYNARQUE is contraindicated in patients: With a history, signs or symptoms of significant liver impairment or injury. This contraindication does not apply to uncomplicated polycystic liver disease [see Warnings and Precautions (5.1) ] Taking strong CYP3A inhibitors With uncorrected abnormal blood sodium concentrations [see Warnings and Precautions (5.3) ] Unable to sense or respond to thirst [see Warnings and Precautions (5.3) ] Hypovolemia [see Warnings and Precautions (5.3) ] Hypersensitivity (e.g., anaphylaxis, rash) to tolvaptan or any component of the product [see Adverse Reactions (6) ] Uncorrected urinary outflow obstruction Anuria History of signs or symptoms of significant liver impairment or injury, does not include uncomplicated polycystic liver disease ( 4 ) Concomitant use of strong CYP3A inhibitors is contraindicated ( 4 ) Uncorrected abnormal blood sodium concentrations ( 4 , 5.3 ) Unable to sense or respond to thirst ( 4 ) Hypovolemia ( 4 ) Hypersensitivity to tolvaptan or any of its components ( 4 ) Uncorrected urinary outflow obstruction ( 4 ) Anuria ( 4 )

Hypernatremia, dehydration and hypovolemia: May require intervention ( 5.3 )

5.1Serious Liver Injury

JYNARQUE can cause serious and potentially fatal liver injury. Acute liver failure requiring liver transplantation has been reported in the post-marketing ADPKD experience. Discontinuation in response to laboratory abnormalities or signs or symptoms of liver injury (such as fatigue, anorexia, nausea, right upper abdominal discomfort, vomiting, fever, rash, pruritus, icterus, dark urine or jaundice) can reduce the risk of severe hepatotoxicity.