Clinical Trials

The purpose of this Phase 3, open label, single dose imaging study is to evaluate the efficacy and safety of I-124 evuzamitide (radioactive dye) for diagnosing Cardiac Amyloidosis in participants with suspected Cardiac Amyloidosis. The imaging test that will be used in this study is a Positron Emission Tomography Computed Tomography (PET/CT) scan.

The purpose of this study is to evaluate the efficacy of I-124 evuzamitide for diagnosing cardiac amyloidosis.

The purpose of this study is to characterize proteomic signatures using MS and annotate respective biological function. Also, to evaluate immunosignatures using a 15-mer PM to detect aAb binding against immune epitopes. and to characterize spectral signatures using polarized imaging microscopy.

The primary objective of this study is to define the intracardiac flow imaging biomarkers in cardiac amyloidosis.  

The purpose of this study is to evaluate the effectiveness and safety of patisiran in participants with Transthyretin Amyloidosis With Cardiomyopathy.

The primary objective of this observational study is to evaluate the utility of magnetocardiography (MCG) in diagnosing and monitoring disease progression in patients with amyloidosis, and to assess its effectiveness in comparison to other modalities, such as ECG.

The purpose of this study is to use magnetic resonance elastography to assess heart muscle stiffness in patients with cardiac amloidosis compared to normal subjects.

To evaluate the effectiveness of AKCEA-TTR-LRx compared to placebo for 120 weeks in patients with ATTR-CM receiving available standard of care (SoC).

For more information, please visit https://www.cardio-ttransform.com/.

This prospective, randomized, multicenter, double-blind, parallel group, placebo-controlled, dose-ranging study will evaluate the safety, tolerability, PK and PD of AG10 compared to placebo administered on a background of stable heart failure therapy. Screening and randomization will be followed by a 28-day blinded, placebo-controlled treatment period.

The purpose of this study is to obtain safety, efficacy, and pharmacodynamic data on the use of vutrisiran in patients with ATTR amyloidosis with cardiomyopathy who continued on extended use of vutrisiran, or switched from patisiran.

The primary purpose of this study is to assess arrhythmic events using the implantable cardiac monitor, Biomonitor 3, in subjects presenting to the clinic with TTR-wt cardiac amyloidosis.

The purpose of this study is to create a data collection and bioregistry of blood samples from Mayo Clinic patients with amyloidosis, suspected amyloidosis, and family members of patients with amyloidosis. This information will be available for future research about this spectrum of diseases.

The purpose of this study is to obtain safety, efficacy, and pharmacodynamic data on the use of vutrisiran in patients with ATTR amyloidosis with cardiomyopathy who continued on extended use of vutrisiran, or switched from patisiran.

The purpose of this study is to evaluate different heart imaging techniques to detect amyloidosis involving the heart. We are doing this research study to characterize the differences between types of amyloid and other diseases that mimic the appearance of amyloid involving the heart by using several imaging studies.

This pragmatic trial will be the first study to prospectively evaluate the use of the AI ECG dashboard along with an augmented report in everyday practice.   The findings will also guide future implementation strategies and inform the translation of many of the current and future AI algorithms into the clinical setting. The participants are the providers/clinicians. Basic demographic information about the providers will be collected as well as their reactions to the trial based educational guidance supplied to them. Patient health information will be collected on their patients using a HIPPA waiver. There will be no patient contact.   We will ...

The objective of our study is to develop [11C]PIB PET as a new imaging biomarker for quantitative assessment of AL cardiac amyloidosis. The hypothesis is the degree of amyloid deposition in the myocardium and other organs in whole body could be detected and quantified by [11C]PIB PET imaging, which will diagnose cardiac amyloidosis early, differentiate AL cardiac amyloidosis from others, and monitor therapy response. 

The purpose of this study is to evaluate vutrisiran in patients with transthyretin amyloidosis with cardiomyopathy.

This study will find out if a new medicine called NNC6019-0001 can help reduce the risk of heart-related death and illness in participants with a condition called transthyretin amyloid cardiomyopathy (ATTR-CM), which affects the heart. Participants will either receive NNC6019-0001 or a placebo (a treatment with no active medicine), and which one they get is decided by chance. Everyone in the study will continue receiving their usual heart treatments as recommended by their doctor.

The primary objective of this study is to determine the prevalence of transthyretin cardiac amyloidosis (TTR-CA) in a community-based cohort of consecutive heart failure with preserved ejection fraction (HFpEF) patients with increased LV wall thickness using 99mTc-PYP single-photon positive emission computed tomography with computed tomography (SPECT/CT). As a secondary (exploratory) objective, we seek to establish and validate novel biomarker assays to screen for TTR-CA using blood and urine samples collected from study participants.

This study will find out if a new medicine called NNC6019-0001 can help reduce the risk of heart-related death and illness in participants with a condition called transthyretin amyloid cardiomyopathy (ATTR-CM), which affects the heart. Participants will either receive NNC6019-0001 or a placebo (a treatment with no active medicine), and which one they get is decided by chance. Everyone in the study will continue receiving their usual heart treatments as recommended by their doctor.

The purpose of this study is to evaluate the long-term safety of tafamidis meglumine for treating patients who have either the genetic variants or wild-type transthyretin, resulting in amyloid heart muscle disease.

The purpose of this study is to determine if CAEL-101 improves the overall survival in patients with cardiac AL Amyloidosis.

The purpose of this study is to determine if CAEL-101 and treatment for plasma cell dyscrasia improves overall survival in Mayo stage IIIb AL amyloidosis patients who are treatment naïve compared to treatment for plasma cell dyscrasia alone, and to evaluate the safety and tolerability of CAEL-101 in combination with treatment for plasma cell dyscrasia.

The purpose of this study is to determine the prevalence of TTR-CA in a community-based cohort of moderate and severe aortic stenosis patients using 99mTc-PYP single-photon positive emission computed tomography with computed tomography (SPECT/CT).

The purpose of this study is to provide a large database and platform for prospective sub-studies and eventually develop additional collaborations with a platform for clinical studies and trials following the initial pilot phase.