KYZATREX

- Absorption KYZATREX® was taken orally at a starting dose of 200 mg twice per day with meals in a multicenter, open-label trial in hypogonadal males. The dose was adjusted, as needed, on Days 28 and 56 from a minimum dose of 100 mg (morning-only) to a maximum dose of 400 mg twice per day based on the plasma testosterone concentration obtained by a single blood draw collected 3 to 5 hours after the morning dose. The average daily NaF/EDTA plasma testosterone concentration was 393.3 (±113.6) ng/d...

The efficacy and safety of KYZATREX® were evaluated in Study MRS-TU-2019EXT (NCT04467697) a multi-center, open-label study of approximately 6 months of duration in 155 hypogonadal males. Patients received KYZATREX® at a starting dose of 200 mg twice daily with meals. The dosage was adjusted on Days 28 and 56 between a minimum dose of 100 mg (single morning dose) and a maximum dose of 800 mg (400 mg twice daily) based on plasma testosterone concentration from a single blood draw between 3 to 5 hours after the morning dose. The primary efficacy endpoint was the percentage of KYZATREX®-treated pa...

The following clinically significant adverse reactions are discussed elsewhere in the labeling: Polycythemia [see Warnings and Precautions (5.1) ] Venous Thromboembolism [see Warnings and Precautions (5.2) ] Worsening of Benign Prostatic Hyperplasia (BPH) and Potential Risk of Prostate Cancer [see Warnings and Precautions (5.3) ] Blood Pressure Increases [see Warnings and Precautions (5.4) ] Hepatic Adverse Effects [see Warnings and Precautions (5.8) ] Edema [see Warnings and Precautions (5.9) ...

KYZATREX® is contraindicated in: Patients with carcinoma of the breast or known or suspected carcinoma of the prostate [see Warnings and Precautions (5.34) ] . Women who are pregnant. Testosterone can cause virilization of the female fetus when administered to a pregnant woman [see Use in Specific Populations (8.1) ]. Patients with known hypersensitivity to KYZATREX® or any of its ingredients [se...

- Polycythemia : Monitor hemoglobin or hematocrit approximately every 3 months to detect increased red blood cell mass and polycythemia. Discontinue KYZATREX® if necessary ( 5.1 ). Venous thromboembolism (VTE) : VTE, including deep vein thrombosis (DVT) and pulmonary embolism (PE) have been reported in patients using testosterone. Discontinue KYZATREX® if VTE is suspected and initiate appropriate workup and management (5.2) Worsening of Benign Prostatic Hyperplasia (BPH) and Potential Risk of Pr...

7 DRUG INTERACTIONS - Insulin: In patients with diabetes, concomitant use with KYZATREX® may decrease blood glucose and insulin requirements ( 7.1 ). Oral Anticoagulants: Concomitant use with KYZATREX® may cause changes in anticoagulant activity. Monitor International Normalized Ratio (INR) and prothrombin time (PT) frequently ( 7.2 ). Corticosteroids: Concomitant use with KYZATREX® may result in ...