Non-interventional Study of Patients With Transthyretin (ATTR) Amyloidosis
a study on Transthyretin Amyloidosis ATTR-CM ATTRv-PN ATTR ATTR-Mixed hATTR
Summary
- Eligibility
- for people ages 18-130 (full criteria)
- Location
- at San Francisco, California and other locations
- Dates
- study startedcompletion around
Description
Summary
The MaesTTRo study aims to enroll a global cohort of patients with transthyretin (ATTR) amyloidosis to longitudinally observe the natural course of the disease and describe real-world treatment patterns and outcomes. In addition, information on the effectiveness of ATTR amyloidosis treatments, including eplontersen, which is a ligand-conjugated antisense oligonucleotide gene silencing treatment targeting activity against both the mutant and wild-type TTR protein, will be collected.
Official Title
A Non-interventional, Prospective, Multi-country Study Collecting Real-world Data on the Characteristics, Treatment Patterns, and Outcomes of Patients With Transthyretin (ATTR) Amyloidosis
Details
MaesTTRo is an international, longitudinal, non-interventional study of adult patients with transthyretin (ATTR) amyloidosis.
The study plans to enroll a minimum of 1,600 patients with ATTR amyloidosis, including a minimum of 1,500 patients with ATTR cardiomyopathy (ATTR-CM), and a minimum of 100 patients with ATTRv-PN hereditary polyneuropathy.
The enrollment period is expected to last approximately 4 years. The duration of follow-up for each patient will be at least 3 years and up to 7 years depending on the date when the patient is enrolled.
This study design will include both primary and secondary data. Primary data will consist of patient-reported outcome (PRO) questionnaires. Patients will be asked to complete electronic PRO questionnaires at enrollment and every 6 months (±3 months) only during routine visits. Secondary data will consist of demographic, clinical, and treatment information, and will be collected as per routine clinical practice. These data will be abstracted directly from the electronic health record or review of paper charts for each patient and entered in the electronic data capture system. No site visits are required for this study, and patients will not be contacted for data collection outside of routine clinic visits.
For patients enrolled in the United States, a tokenization process (creation of a unique, encrypted identifier called a token, in place of personal identifiable information) will be used to collect additional de-identified data (e.g., healthcare resource use, healthcare costs) from other sources that are part of patients' routine medical care (electronic medical, hospital, or pharmacy records). Only de-identified data will be analyzed. Patients will be given a choice within the informed consent form to opt in or opt out of participating in the tokenization process.
Keywords
Transthyretin Amyloidosis, ATTR-CM, ATTRv-PN, ATTR, ATTR-Mixed, hATTR, Amyloidosis, Transthyretin, Hereditary transthyretin-mediated (hATTR) amyloidosis, hATTR amyloidosis, Hereditary ATTR amyloidosis, Wild-type amyloidosis, wtATTR amyloidosis, ATTRv amyloidosis, ATTRwt amyloidosis, Polyneuropathy, Familial amyloid polyneuropathies, TTR-mediated amyloidosis, Polyneuropathies, Amyloid neuropathies, Amyloid neuropathies, familial, Amyloidosis, familial, Eplontersen, Non-interventional, Observational, Real-world, ATTR cardiomyopathy (ATTR-CM), Hereditary polyneuropathy (ATTRv-PN)
Eligibility
You can join if…
Open to people ages 18-130
- Patient willing and able to provide written informed consent to participate in the study
- Confirmed diagnosis of amyloid transthyretin (ATTR) amyloidosis
- Aged ≥18 years at the time of signing the informed consent
- Patient willing and able to participate in collection of electronic patient reported outcomes (PROs)
You CAN'T join if...
- Concurrent participation in any interventional trial for ATTR amyloidosis
- Involvement in the planning and/or conduct of the current study
- Patients with evidence of primary or light chain amyloidosis (AL) or serum protein A amyloidosis (AA)
- Asymptomatic patients with ATTR amyloidosis and asymptomatic ATTR mutation carriers
Locations
- Research Site
not yet accepting patients
San Francisco California 94143 United States - Research Site
not yet accepting patients
San Francisco California 94025 United States - Research Site
accepting new patients
Los Angeles California 90095 United States - Research Site
accepting new patients
Dallas Texas 75246 United States
Details
- Status
- accepting new patients at some sites,
but this study is not currently recruiting here - Start Date
- Completion Date
- (estimated)
- Sponsor
- AstraZeneca
- ID
- NCT06465810
- Study Type
- Observational
- Participants
- Expecting 1600 study participants
- Last Updated