Clinical Trials Logo

Clinical Trial Summary

Recent studies have shown that transthyretin amyloidosis (ATTR) can sometimes cause a type of heart failure where the pumping function of the heart is normal, also known as Heart Failure with Preserved Ejection Fraction (HFpEF) or diastolic heart failure. In this single center diagnostic study, we will evaluate for ATTR in patients with HFpEF in order to to determine how frequently this occurs and how we can predict which heart failure patients may have TTR amyloidosis. Our goal is to identify amyloidosis in heart failure patients earlier so that they can start treatment.


Clinical Trial Description

Patients 65-years and older with HFpEF will be enrolled to participate in this single center, event driven (positive nuclear amyloid scan also known as 99mTc-pyrophosphate SPECT scan) study. During the single study visit the following will be obtained: - 99mTc-pyrophosphate SPECT scan - Blood and DNA (optional) sample collection - Questionnaires in regards to neuropathy, carpal tunnel, frailty, and Heart failure symptoms and how they may affect ones quality of life - 6-Minute Walk Test - ECG (electrocardiogram) - Echocardiogram Electronic health records will be reviewed for up to 5 years in order to determine hospitalization and survival of the study participants. Clinical outcomes of interest include a combined endpoint of days alive outside of the hospital from heart failure hospitalizations at one and five years, presence of autonomic neuropathy, presence of carpal tunnel syndrome, presence of polyneuropathy. Additionally, Individual clinical endpoints are also endpoints of interest. The results from this study will be used to determine how frequently heart failure patients have transthyretin amyloidosis in their heart and better understand their symptoms. We hope that better understanding transthyretin amyloidosis in heart failure patients will help us identify affected patients so that they can receive treatment. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05577819
Study type Interventional
Source Massachusetts General Hospital
Contact Abbie Macher, BS
Phone 617-643-6328
Email ajmacher@mgh.harvard.edu
Status Recruiting
Phase N/A
Start date October 2, 2020
Completion date December 31, 2024

See also
  Status Clinical Trial Phase
Recruiting NCT05196659 - Collaborative Quality Improvement (C-QIP) Study N/A
Recruiting NCT05654272 - Development of CIRC Technologies
Recruiting NCT05650307 - CV Imaging of Metabolic Interventions
Active, not recruiting NCT05896904 - Clinical Comparison of Patients With Transthyretin Cardiac Amyloidosis and Patients With Heart Failure With Reduced Ejection Fraction N/A
Completed NCT05077293 - Building Electronic Tools To Enhance and Reinforce Cardiovascular Recommendations - Heart Failure
Recruiting NCT05631275 - The Role of Bioimpedance Analysis in Patients With Chronic Heart Failure and Systolic Ventricular Dysfunction
Enrolling by invitation NCT05564572 - Randomized Implementation of Routine Patient-Reported Health Status Assessment Among Heart Failure Patients in Stanford Cardiology N/A
Enrolling by invitation NCT05009706 - Self-care in Older Frail Persons With Heart Failure Intervention N/A
Recruiting NCT04177199 - What is the Workload Burden Associated With Using the Triage HF+ Care Pathway?
Terminated NCT03615469 - Building Strength Through Rehabilitation for Heart Failure Patients (BISTRO-STUDY) N/A
Recruiting NCT06340048 - Epicardial Injection of hiPSC-CMs to Treat Severe Chronic Ischemic Heart Failure Phase 1/Phase 2
Recruiting NCT05679713 - Next-generation, Integrative, and Personalized Risk Assessment to Prevent Recurrent Heart Failure Events: the ORACLE Study
Completed NCT04254328 - The Effectiveness of Nintendo Wii Fit and Inspiratory Muscle Training in Older Patients With Heart Failure N/A
Completed NCT03549169 - Decision Making for the Management the Symptoms in Adults of Heart Failure N/A
Recruiting NCT05572814 - Transform: Teaching, Technology, and Teams N/A
Enrolling by invitation NCT05538611 - Effect Evaluation of Chain Quality Control Management on Patients With Heart Failure
Recruiting NCT04262830 - Cancer Therapy Effects on the Heart
Completed NCT06026683 - Conduction System Stimulation to Avoid Left Ventricle Dysfunction N/A
Withdrawn NCT03091998 - Subcu Administration of CD-NP in Heart Failure Patients With Left Ventricular Assist Device Support Phase 1
Recruiting NCT05564689 - Absolute Coronary Flow in Patients With Heart Failure With Reduced Ejection Fraction and Left Bundle Branch Block With Cardiac Resynchronization Therapy