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 AG10-501 ACT-EARLY study is a randomized, multicenter, double-blind, placebo-controlled study of acoramidis for prevention of ATTR (with specific reference to either its cardiomyopathic or polyneuropathic manifestations). Participants will be stratified at randomization.

Transthyretin amyloidosis (ATTR) is a disease where the normally occurring transthyretin (TTR) protein falls apart and forms amyloid, a sticky plaque-like substance that accumulates in different organs in the body and can cause damage to the organ. There are two ways that the TTR protein can fall apart. One way occurs as a person ages, where the normal TTR protein can fall apart and form amyloid that may no longer be sufficiently cleared by the body. This type of ATTR is known as wild-type ATTR (ATTRwt).

Open-label Phase 1b/2 study with primary objective of this study is to evaluate the safety, tolerability and efficacy of AZD0120 in participants with light chain (AL) amyloidosis.

The purpose of this study is to:

* Determine the efficacy of nucresiran in patients with hATTR-PN by evaluating the effect on neurologic impairment, quality of life, nutritional status, disability, and gait speed
* Demonstrate superiority of nucresiran compared to in-study vutrisiran with respect to serum transthyretin (TTR) levels

This study will test a medicine, NNC6019-0001, for people who have a heart disease due to TTR amyloidosis. It will look at how safe this medicine is in the long term and if it can reduce symptoms of a heart disease due to TTR amyloidosis, such as heart failure. It is an extension to a study called "A research study to look at how a new medicine called NNC6019-0001 works and how safe it is for people who have a heart disease due to TTR amyloidosis". Only participants who have completed that study will be invited for this new study.

The purpose of this study is to:

* Evaluate the efficacy of nucresiran compared to placebo on reducing all-cause mortality and cardiovascular (CV) events
* Evaluate the efficacy of nucresiran compared to placebo on additional assessments of CV events and/or death
* Evaluate the efficacy of nucresiran compared to placebo on patient-reported health status and health-related quality of life

This study is a phase 1/2 study of venetoclax-dexamethasone combination therapy in relapsed/refractory t(11;14) systemic immunoglobulin light chain amyloidosis (AL) amyloidosis. The phase 1 is a dose escalation designed to determine the maximum tolerated dose (MTD) and the recommended phase 2 dose (RP2D) of venetoclax in combination with low-dose weekly dexamethasone. There will be four candidate-dosing cohorts of venetoclax with or without dexamethasone in the Phase I dose-escalation.

The purpose of this study is assess safety, safest dose, and effectiveness of venetoclax in combination with dexamethasone in participants with t(11;14) positive relapsed (comes back) or refractory (did not get better) light chain amyloidosis.

Building on the prior NXC-201 results in AL amyloidosis published by Kfir-Erenfeld et. al (2022) and Asherie et. al. (2023), this study will enroll additional patients with relapsed or refractory AL amyloidosis and assess the safety and efficacy of NXC-201.

Open-label Phase 1b Dose Escalation/Dose Expansion study exploring the safety and efficacy of NXC-201 in patients with relapsed or refractory light chain amyloidosis (AL).

This is a single center prospective study evaluating 124I-evuzumitide in patients with systemic amyloidosis. The purpose of this study is to 1)identify and characterize the distribution and uptake of 124I-evuzumitide in patients with transthyretin amyloid cardiomyopathy (ATTR-CM) and 2) Correlate the uptake with the structure and function of different organs, including the heart. To achieve these goals, eligible patients will undergo primarily hybrid positron emission tomography and magnetic resonance imaging (PET/MRI).

All participants will be invited to participate in a patient reported geriatric assessment questionnaire as well as an objective physical function testing. This includes the Short Physical Performance Battery (SPPB) that evaluates lower extremity performance and muscle strength assessment via hand grip dynamometer. Participants will also complete a 12 item modified version of PRO-CTCAE. This will be administered by trained research staff at the time of study enrollment.

The primary purpose of this protocol is to create a registry of older (≥50 years old) patients with Hematologic Malignancies. Our main objectives include: To understand the prevalence of frailty and geriatric impairments among patients aged ≥50y and above diagnosed with a hematologic malignancy at UAB and to gather information that would lend support for future research in this vulnerable population.