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boxed warning
WARNING: EMBRYO-FETAL TOXICITY OPSYNVI is contraindicated for use during pregnancy because it may cause fetal harm based on animal data [see Contraindications (4.1) , Warnings and Precautions (5.1) , Use in Specific Populations (8.1) ]. Therefore, for females of reproductive potential, exclude pregnancy before the start of treatment with OPSYNVI. Advise use of effective contraception before the initiation of treatment, during treatment, and for one month after stopping treatment with OPSYNVI [see Dosage and Administration (2.2) , Use in Specific Populations (8.3) ]. When pregnancy is detected, discontinue OPSYNVI as soon as possible [see Warnings and Precautions (5.1) ] . WARNING: EMBRYO-FETAL TOXICITY See full prescribing information for complete boxed warning. Based on animal data, OPSYNVI may cause fetal harm if used during pregnancy ( 4.1 , 5.1 , 8.1 ). Females of reproductive potential: exclude pregnancy before start of treatment. Prevent pregnancy prior to initiation of treatment, during treatment and for one month after treatment by using effective methods of contraception ( 2.2 , 8.3 ). When pregnancy is detected, discontinue OPSYNVI as soon as possible ( 5.1 ).
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warnings and cautions
5 WARNINGS AND PRECAUTIONS Hepatotoxicity: ERAs cause hepatotoxicity and liver failure. Obtain baseline liver enzymes and monitor as clinically indicated. ( 5.2 ) Hypotension: Vasodilatory effects may cause hypotension in susceptible patients. ( 5.3 ) Hemoglobin decrease. ( 5.4 ) Worsening Pulmonary Veno-Occlusive Disease: If pulmonary edema is confirmed, discontinue treatment. ( 5.5 ) Visual Loss: Sudden loss of vision could be a sign of non-arteritic ischemic optic neuropathy (NAION) and may be permanent. ( 5.6 ) Hearing Impairment: Cases of sudden decrease or loss of hearing have been reported in patients taking tadalafil. ( 5.7 ) Fluid Retention: Fluid retention may require intervention. ( 5.8 ) Combination with Other PDE5 Inhibitors: Avoid use with other PDE5 inhibitors. ( 5.9 ) Decreased Sperm Count: Decreases in sperm count have been observed in patients taking ERAs. ( 5.10 ) Prolonged Erection: Advise patients to seek emergency treatment if an erection lasts greater than 4 hours. ( 5.11 ) 5.1 Embryo-fetal Toxicity Based on data from animal reproduction studies, OPSYNVI may cause fetal harm when administered to a pregnant patient and is contraindicated during pregnancy. The available human data for ERAs do not establish the presence or absence of major birth defects related to the use of OPSYNVI. Advise patients who can become pregnant of the potential risk to a fetus. Obtain a pregnancy test prior to initiation of therapy with OPSYNVI. Advise patients who can become pregnant to use effective contraceptive methods prior to initiation of treatment, during treatment, and for one month after discontinuation of treatment with OPSYNVI. When pregnancy is detected, discontinue use as soon as possible [see Dosage and Administration (2.2) , Contraindications (4.1) , and Use in Specific Populations (8.1 , 8.3) ]. 5.2 Hepatotoxicity ERAs have caused elevations of aminotransferases, hepatotoxicity, and liver failure. The incidence of elevated aminotransferases in the double-blind and combined double-blind (DB)/open-label (OL) arms of the study of OPSYNVI in PAH are shown in Table 1. Table 1: Incidence of Elevated Aminotransferases in the A DUE Study OPSYNVI DB (N=107) OPSYNVI DB/OL (N=185) ≥3 × ULN 1.0% 3.4% ≥8 × ULN 1.0% 1.1% The overall incidence of treatment discontinuations for hepatic adverse events in the double-blind and combined double-blind/open-label...
warnings and cautions table
Table 1: Incidence of Elevated Aminotransferases in the A DUE StudyOPSYNVI DB (N=107) OPSYNVI DB/OL (N=185) ≥3 × ULN1.0%3.4%≥8 × ULN1.0%1.1%
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adverse reactions
6 ADVERSE REACTIONS Clinically significant adverse reactions that appear in other sections of the labeling include: Hypersensitivity [see Contraindications (4.2) ] Embryo-fetal Toxicity [see Warnings and Precautions (5.1) ] Hepatotoxicity [see Warnings and Precautions (5.2) ] Hypotension [see Warnings and Precautions (5.3) ] Decrease in Hemoglobin [see Warnings and Precautions (5.4) ] Visual Loss [see Warnings and Precautions (5.6) and Patient Counseling Information (17) ] Hearing loss [see Warnings and Precautions (5.7) ] Fluid Retention [see Warnings and Precautions (5.8) ] Prolonged Erection [see Warnings and Precautions (5.11) ] Most common adverse reactions (≥10%) are edema/fluid retention, anemia, and headache/migraine. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Janssen at 1-800-526-7736 (1-800-JANSSEN) 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 practice. The overall safety profile of OPSYNVI is based on data from a double-blind, active-controlled, phase 3 clinical study (A DUE) and an open-label extension study, in patients with PAH [see Clinical Studies (14) ] . In the double-blind portion of the study, a total of 107 patients were treated with OPSYNVI 10 mg/40 mg, 35 patients were treated with 10 mg macitentan monotherapy, and 44 patients were treated with 40 mg tadalafil monotherapy. The duration of exposure to OPSYNVI during the double-blind portion was 16 weeks. The most common adverse reactions (occurring in ≥ 10% of the OPSYNVI-treated patients) from the double-blind study data were edema/fluid retention (21%), anemia (19%), and headache/migraine (18%). The incidence of treatment discontinuations due to adverse events among patients receiving OPSYNVI in the double-blind phase of the study was 8%. The most frequent adverse reactions leading to discontinuation were anemia and hemoglobin decreased (2% grouped) and peripheral edema and peripheral swelling (2% grouped). Table 3 presents adverse reactions seen in patients treated for 16 weeks during the double-blind portion of A DUE. Table 3: Adverse Reactions Occurring in 3% or More of Patients Tre...
adverse reactions table
Table 3: Adverse Reactions Occurring in 3% or More of Patients Treated with OPSYNVI During the 16-week Double-blind Study Portion of A DUEAdverse ReactionOPSYNVI N=107 % Macitentan Monotherapy N=35 % Tadalafil Monotherapy N=44 % Edema/fluid retention211416Anemia1932Headache181714Abdominal pain7314Hypotension700Myalgia605Nasopharyngitis630Nausea607Increased uterine bleeding500Back pain539Flushing460Vomiting405Palpitations435Pain in extremity307Epistaxis300