Veozah Drug Information

® is indicated for the treatment of moderate to severe vasomotor symptoms due to menopause. VEOZAH is a neurokinin 3 (NK3) receptor antagonist indicated for the treatment of moderate to severe vasomotor symptoms due to menopause.

Recommended Dosage Take a single 45 mg

VEOZAH tablet orally once daily with or without food. Take VEOZAH with liquids and swallow whole. Do not cut, crush, or chew tablets.

Administer VEOZAH orally at about the same time each day. If a dose of VEOZAH is missed or not taken at the usual time, administer the missed dose as soon as possible, unless there is less than 12 hours before the next scheduled dose. Return to the regular schedule the following day.

Perform baseline hepatic laboratory tests to evaluate for hepatic function and injury before initiating treatment with VEOZAH. Do not start VEOZAH if ALT or AST is ≥ 2 x ULN or if the total bilirubin is ≥ 2 x ULN for the evaluating laboratory. While using VEOZAH, perform follow-up hepatic laboratory tests monthly for the first 3 months, at 6 months, and 9 months after initiation of therapy. Advise patients to discontinue VEOZAH immediately and seek medical attention including hepatic laboratory tests if they experience signs or symptoms that may suggest liver injury.

• The following serious adverse reactions are discussed elsewhere in the labeling:
• Hepatic Transaminase Elevation and Hepatotoxicity [see Warnings and Precautions ( 5.1 )] . The most common adverse reactions with VEOZAH [at least 2% in VEOZAH 45 mg and greater than placebo] are: abdominal pain, diarrhea, insomnia, back pain, hot flush, and hepatic transaminase elevation. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Astellas Pharma US, Inc. at 1-800-727-7003 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. The safety of VEOZAH was evaluated in three 52-week clinical trials [see Clinical Studies ( 14 )] . Across the three clinical trials, a total of 1100 women received VEOZAH. Trials 1 and 2 were placebo-controlled for the first 12 weeks, followed by re-randomization of women previously receiving placebo to VEOZAH (women on VEOZAH remained on VEOZAH) for an additional 40 weeks of uncontrolled treatment. Trial 3 was a randomized, placebo-controlled, double-blind safety study evaluating the safety of VEOZAH for 52 weeks. The adverse reactions reported in at least 2% in VEOZAH 45 mg and greater than placebo in Trial 3 are presented in Table 1 . Table 1: Adverse Reactions Reported in at Least 2% in VEOZAH 45 mg and Greater Than Placebo in a Placebo‑Controlled, Double-Blind 52-Week Trial (Trial 3) Adverse Reaction VEOZAH 45 mg (n=609) Total Person-Years=504.2 n (%, EAIR EAIR = Number of individuals experiencing an adverse event divided by exposure time (total person-years) x 100. ) Placebo (n=610) Total Person-Years=475.0 n (%, EAIR ) Abdominal pain Abdominal pain (including Abdominal pain, Abdominal pain lower, Abdominal pain upper). 26 (4.3%, 5.2) 13 (2.1%, 2.7) Diarrhea 24 (3.9%, 4.8) 16 (2.6%, 3.4) Insomnia 24 (3.9%, 4.8) 11 (1.8%, 2.3) Back pain 18 (3.0%, 3.6) 13 (2.1%, 2.7) Hot flush 15 (2.5%, 3.0) 10 (1.6%, 2.1) Hepatic transaminase elevation Hepatic transaminase elevations (including Alanine aminotransferase abnormal, Alanine aminotransferase increased, Aspartate aminotransferase abnormal, Aspartate aminotransferase increased). 14 (2.3%, 2.8) 5 (0.8%, 1.1) In the pooled laboratory data of Trials 1, 2, and 3, elevated hepatic transaminases (> 3 x ULN) occurred in 25 women (2.3%, 2.7 EAIR) exposed to VEOZAH 45 mg (n=1100, 912.1 total person-years) as compared to 8 women (0.9%, 1.5 EAIR) exposed to placebo (n=952, 549.1 total person-years). 6.2 Postmarketing Experience The following adverse reactions have been identified during postapproval use of VEOZAH. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Hepatic : Cases of serious drug-induced hepatotoxicity occurred within 40 days of starting VEOZAH. Patients experienced elevated transaminases (up to 50 x ULN at peak elevation), elevated alkaline phosphatase (up to 4 x ULN at peak elevation), and bilirubin (up to 5 x ULN at peak elevation) coupled with symptoms of fatigue, nausea, pruritus, jaundice, pale feces, and dark urine. After discontinuation of VEOZAH, these abnormalities gradually resolved.

Effect of Other Drugs on

VEOZAH CYP1A2 Inhibitors VEOZAH is a substrate of CYP1A2. Concomitant use of VEOZAH with drugs that are weak, moderate, or strong CYP1A2 inhibitors, increase the plasma C max and AUC of VEOZAH . VEOZAH is contraindicated in individuals using CYP1A2 inhibitors.

Pregnancy Risk Summary There are no data on VEOZAH use in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. In embryo-fetal toxicity animal studies with fezolinetant, embryo-lethality occurred at high doses above the human therapeutic dose in rats and rabbits, but no teratogenicity was observed. In the pre- and post-natal development animal study, delayed parturition and embryo-lethality occurred at high doses above the human therapeutic dose in rats.

Additionally, in the male offspring delayed male reproductive maturation was observed, characterized by incomplete preputial separation, which affected male fertility at doses above the human therapeutic dose in rats . In the U.S. general population, the estimated background risk of major birth defects or miscarriage in clinically recognized pregnancies are 2-4% and 15-20%, respectively. Data Animal Data In embryo-fetal development toxicity studies in rats and rabbits, embryo-lethality was noted at the highest doses (128- and 174-fold the human AUC 24 at the human therapeutic dose for rats and rabbits, respectively). The no observed adverse effect level (NOAEL) for embryo-fetal development was 50 mg/kg/day in rats and 45 mg/kg/day in rabbits (62- and 16‑fold the human AUC 24 at the human therapeutic dose for rats and rabbits, respectively). Fezolinetant showed no effects on fertility and early embryonic development in rats . In the pre- and post-natal development study in rats, the NOAEL for maternal and fetal toxicity was 30 mg/kg/day (36‑fold the human AUC 24 at the human therapeutic dose) based on delayed parturition and embryo-lethality at 100 mg/kg/day. The NOAEL for F 1 generation development was determined to be 100 mg/kg/day for females (204-fold the human AUC 24 at the human therapeutic dose) and 10 mg/kg/day for males (11-fold the human AUC 24 at the human therapeutic dose). The F 1 male showed delayed male reproductive maturation, characterized as incomplete balanopreputial separation at time of mating, at doses of greater than or equal to 30 mg/kg/day (36-fold the human AUC 24 at the human therapeutic dose), which affected male fertility .

Pediatric Use The efficacy and safety of VEOZAH in individuals less than 18 years of age have not been established.

• is contraindicated in women with any of the following conditions:
• Known cirrhosis [see Warnings and Precautions ( 5.1 ), Use in Specific Populations ( 8.7 ), and Clinical Pharmacology ( 12.3 )] .
• Severe renal impairment or end-stage renal disease [see Use in Specific Populations ( 8.6 ) and Clinical Pharmacology ( 12.3 )] .
• Concomitant use with CYP1A2 inhibitors [see Drug Interactions ( 7.1 ) and Clinical Pharmacology ( 12.3 )] .
• Known cirrhosis ( 4 , 5.1 )
• Severe renal impairment or end-stage renal disease ( 4 , 8.6 )
• Concomitant use with CYP1A2 inhibitors ( 4 , 7.1 )

Treatment of overdose consists of discontinuation of VEOZAH therapy with institution of appropriate symptomatic care.