VYNDAMAX

No clinically significant differences in steady state C max and area under the plasma concentration over time curve (AUC) of tafamidis were observed for VYNDAMAX 61-mg capsule compared to VYNDAQEL administered as four 20-mg capsules. Tafamidis exposure increases proportionally over single (up to 480 mg) or multiple (up to 80 mg) (1 to 6 times the approved recommended dosage) once daily dosing. The apparent clearance were similar after single and repeated administration of VYNDAQEL 80 mg. Absorpt...

Efficacy was demonstrated in a multicenter, international, randomized, double-blind, placebo-controlled study in 441 patients with wild-type or hereditary ATTR-CM (NCT01994889). Patients were randomized in a 1:2:2 ratio to receive VYNDAQEL 20 mg (n=88), VYNDAQEL 80 mg (administered as four 20-mg VYNDAQEL capsules) (n=176), or matching placebo (n=177) once daily for 30 months, in addition to standard of care (e.g., diuretics). Treatment assignment was stratified by the presence or absence of a variant TTR genotype as well as baseline disease severity (NYHA Class). Transplant patients were exclu...

To report SUSPECTED ADVERSE REACTIONS, contact Pfizer Inc. at 1-800-438-1985 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 data reflect exposure of 377 ATTR-CM patients to 20 mg or 80 mg (administ...

None. None. ( 4 )

7. DRUG INTERACTIONS 7.1 BCRP Substrates Tafamidis inhibits breast cancer resistant protein (BCRP) in humans [see Clinical Pharmacology (12.3) ] . Coadministration of tafamidis and drugs that are BCRP substrates may increase the exposure of substrates of this transporter (e.g., methotrexate, rosuvastatin, imatinib) and the risk of the substrate-related toxicities. Monitor for signs of BCRP substra...