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Summary

for people ages 18–90 (full criteria)
at San Francisco, California and other locations
study started
estimated completion:

Description

Summary

This Phase 3 study will investigate the efficacy, safety and tolerability of an oral daily dose of 20 mg or 80 mg tafamidis meglumine capsules compared to placebo in subjects with either transthyretin genetic variants or wild-type transthyretin resulting in amyloid cardiomyopathy.

Official Title

A Multicenter, International, Phase 3, Double-blind, Placebo-controlled, Randomized Study To Evaluate The Efficacy, Safety, And Tolerability Of Daily Oral Dosing Of Tafamidis Meglumine (Pf-06291826) 20 Mg Or 80 Mg In Comparison To Placebo In Subjects Diagnosed With Transthyretin Cardiomyopathy (ttr-cm)

Details

Phase 3, multicenter, global, three-arm, parallel design, placebo-controlled, double-blind, randomized study to determine efficacy, safety and tolerability of tafamidis on clinical outcomes (all-cause mortality and frequency of cardiovascular-related hospitalizations) in subjects with either transthyretin genetic variants or wild-type transthyretin resulting in amyloid cardiomyopathy.

Keywords

Transthyretin (TTR) Amyloid Cardiomyopathy amyloidosis amyloid transthyretin TTR

Eligibility

You can join if…

Open to people ages 18–90

  • Medical history of Heart Failure (HF) with at least 1 prior hospitalization for HF or clinical evidence of HF (without hospitalization) manifested by signs or symptoms of volume overload or elevated intracardiac pressures (e.g., elevated jugular venous pressure, shortness of breath or signs of pulmonary congestion on x-ray or auscultation, peripheral edema) that required/requires treatment with a diuretic for improvement,
  • Evidence of cardiac involvement by echocardiography with an end-diastolic interventricular septal wall thickness > 12 mm,
  • Presence of amyloid deposits in biopsy tissue and presence of a variant TTR genotype and/or TTR precursor protein identification by immunohistochemistry, scintigraphy or mass spectrometry

You CAN'T join if...

  • A New York Heart Association (NYHA) classification of IV.
  • Presence of primary (light chain) amyloidosis.
  • Prior liver or heart transplantation or implanted cardiac mechanical assist device.

Locations

  • Stanford University Hospital and Clinics
    Stanford, California, 94305, United States
  • Cedars-Sinai Medical Center, Investigational Drug Pharmacy Services
    Los Angeles, California, 90048, United States
  • Cedars-Sinai Medical Center
    Los Angeles, California, 90048, United States
  • Cedars-Sinai Medical Care Foundation
    Los Angeles, California, 90211, United States

Details

Status
in progress, not accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
Pfizer
Links
To obtain contact information for a study center near you, click here.
ID
NCT01994889
Phase
Phase 3
Study Type
Interventional
Last Updated
July 1, 2017