View clinical trials related to Amyloid Neuropathies, Familial.
Filter by:Systemic transthyretin amyloidosis is an aging-related disorder. It is usually associated with cardiac disease but also extends to other organs. Recent studies found that idiopathic carpal tunnel syndrome patients may have amyloid deposition in tenosynovial tissue. The main aims of this project are the characterization of the association between idiopathic carpal tunnel syndrome and transthyretin amyloidosis and its evaluation as a predictive factor of cardiac amyloidosis
This is a prospective, non-interventional, Long-term, multinational cohort safety study of patients with Hereditary Transthyretin Amyloidosis with Polyneuropathy (hATTR-PN). The overarching goal of this study is to further characterize the long-term safety of TEGSEDI (inotersen) in patients with hATTR-PN under real-world conditions.
Specific, standardized, comprehensive, universally accepted Patient-Reported Outcome Measures (PROMs) are currently lacking for variant and wild-type cardiac amyloid transthyretin amyloidosis (v-ATTR/wt-ATTR). Our goal is then to create two scores able to provide a cumulative assessment of cardiac involvement, peripheral neuropathy (in v-ATTR), and comorbidities, and their impact on the quality of life. In the setting of a nationwide collaboration involving 5 main Italian referral centers for this condition (in Ferrara, Florence, Pavia, Pisa and Messina), a panel will be created, including experts of ATTR cardiomyopathy, neurologists, geriatricians, health management specialists, as well as patients with either variant or wild-type ATTR cardiomyopathy (n=50). The most clinically relevant domains for patients (such as physical limitations, symptoms, self-efficacy and knowledge, social interference, quality of life, age-related issues, social and family environment, frailty, comorbidities) will be identified. Two sets of 30 items (one for variant and another for wild-type ATTR cardiomyopathy) will be created in collaboration with patients. Questions will be formatted for gender neutrality, clarity, interpretability, and possible foreign language translations. PROMs scores will be validated through administration to around 250 consecutive outpatients. Score performance will be evaluated in terms of internal consistency, response to clinical changes, comparison with conventional clinical measures. The time needed for completion, the clarity of questions and the need for assistance from a family caregiver will be evaluated. This project will hopefully lead to the identification of disease-specific metrics that may serve as a clinically meaningful outcome in cardiovascular research, patient management, and quality assessment.
The objective of the study is to characterize adverse events (AEs) occurring within one day of TEGSEDI administration to adult patients with hATTR-PN overall and in individual patients with respect to time course of AE onset, vital sign changes, preventive measures, treatment required, risk factors, and subsequent adverse outcomes.
National, multicenter, epidemiological, longitudinal protocol to investigate the hATTR prevalence in an at-risk population for Hereditary Transthyretin Amyloidosis (hATTR) and subjects diagnosed with hATTR, to monitor the clinical status in TTR positive subjects and to establish hATTR biomarker/s