section name header

Pronunciation

ta-FAM-id-is

Classifications

Therapeutic Classification: none assigned

Pharmacologic Classification: temporary class

Indications

REMS


Action

  • Acts as a transthyretin (TTR) stabilizer by selectively binding to TTR at the thyroxine binding sites and stabilizing the tetramer of the TTR transport protein by slowing its dissociation into monomers, which is the rate-limiting step in the amyloidogenic process.
Therapeutic effects:
  • Reduction in mortality and cardiovascular hospitalizations.

Pharmacokinetics

Absorption: Unknown.

Distribution: Well distributed to tissues.

Protein Binding: >99%.

Metabolism/Excretion: Metabolic pathway not fully known (may undergo glucuronidation). 59% excreted in feces (primarily as unchanged drug); 22% excreted in urine (primarily as metabolites).

Half-Life: 49 hr.

Time/Action Profile

(plasma concentrations)

ROUTEONSETPEAKDURATION
POUnknown4 hr24 hr

Contraind./Precautions

Contraindicated in:

Use Cautiously in:

Adv. Reactions/Side Effects

No adverse reactions reported in prescribing information.

Interactions

Drug-drug:

Route/Dosage

Vyndaqel

Vyndamax

Availability

Assessment

Lab Test Considerations:

Implementation

Patient/Family Teaching

Evaluation/Desired Outcomes

US Brand Names

Vyndamax, Vyndaqel

Code

NDC Code