Complete adverse effect profile including incidence rates and management
Important Safety Information
This is not a complete list of all possible side effects. Contact your healthcare provider if you experience any unexpected symptoms. For serious or life-threatening side effects, seek emergency medical attention immediately.
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.
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.
Like all medications, Opsynvi can cause side effects. However, not everyone who takes this medication will experience them. Many side effects are dose-dependent and may improve as your body adjusts to the medication. Others may require dose adjustment or medical attention.
Contact your healthcare provider promptly if you experience:
Seek immediate emergency medical care if you experience signs of: