View clinical trials related to Amyloidosis.
Filter by:The aim of this study is to evaluate the removal of midle molecules and inflammatory cytokines with the Theranova-500 ™ dialyzer (medium cut-off membrane, Baxter®) versus a high flux dialyzer Elisio-21H ™ (High-flux membrane, Nipro®) in chronic hemodialysis. Evaluation of nutritional parameters, inflamatory parameters and oxidative stress will also be carried out. Finally, the investigators will compare hepcidin levels and the erythropoietin resistance index between the two groups.
The purpose of this study is to evaluate the efficacy and safety of daratumumab plus cyclophosphamide, bortezomib and dexamethasone (CyBorD) compared with CyBorD alone in treatment of newly diagnosed amyloid light chain (AL) amyloidosis participants.
Familial amyloid neuropathy due to transthyretin gene mutations (TTR-FAP) is a rare autosomal dominant inherited disease resulting in the abnormal multi-system deposition of amyloid proteins. These deposits produce a multi-organ disease. AP is usually fatal 10 to 15 years after onset of symptoms if untreated. The prevalence of the disease remains still poorly understood and usually the search for this pathology is done in a third line of investigation. So the average time to diagnosis is extremely long, from 12 to 24 month. Now that the investigators have etiological treatment ( famidis (Vyndaqel®) and Diflunisal (Dolobid)) of this disease, it is essential to be able to detect FAP patients as early as possible. With this study, investigator decided to test for TTR mutation all patients presented with neuropathy of unknown etiology at the first line of investigation. The goal of this study is to evaluate the prevalence of FAP-TTR among neuropathy and defined the best strategy to test this population for TTR mutations.
INTRODUCTION: Cerebral amyloid angiopathy-related inflammation (CAA-ri) is a very rare manifestation of cerebral amyloid angiopathy, characterized by acute/subacute neurological deterioration and T2/FLAIR corticosubcortical or deep white matter hyperintensity. With the advent of new diagnostic criteria, there are more and more case reports and series reported; nevertheless, MRI findings and follow-up data need to be thoroughly described. OBJECTIVES: Our aim in this multicentrical and retrospective study was to describe the clinical and radiological features of patients with CAA-ri and assess long-term prognosis. METHODS: We reviewed the characteristics of 28 patients with CAA-ri including clinical data, systematic MRI analysis, cerebrospinal fluid results (including Alzheimer's disease biomarkers) and APOE genotype. HYPOTHESIS: We aimed at describing the clinical and radiological characteristics of a cohort of patients with CAA-ri.
This is a multicenter, Phase 2b, randomized, double-blind, placebo-controlled, two-arm, parallel-group efficacy and safety study of NEOD001 as a single agent administered intravenously in adults with AL amyloidosis who have a maintained hematologic response to their most recent treatment for AL amyloidosis (e.g., chemotherapy, autologous stem cell transplant [ASCT]) and have persistent renal dysfunction.
The objective of this study is to evaluate the long-term safety and efficacy of NEOD001 in subjects with AL amyloidosis who have completed Study NEOD001-201.
This phase II trial studies how well ibrutinib with or without bortezomib and dexamethasone works in treating patients with immunoglobulin light chain amyloidosis that has come back after a period of improvement or that does not respond to treatment. Ibrutinib and bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as dexamethasone, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving ibrutinib with or without bortezomib and dexamethasone may work better in treating patients with relapsed or refractory immunoglobulin light chain amyloidosis.
The current study seeks to examine the prevalence of amyloid pathology, among patients referred to the Toulouse Geriatric Frailty Clinic presenting objective memory impairment. We also aim to fully characterize the clinical progression of frail cognitively impaired patients presenting AD (Alzheimer Disease) pathology vs those who also present a cognitive impairment but do not have AD pathology.
This is an expanded access program (EAP) for eligible participants. This program is designed to provide access to Venetoclax prior to approval by the local regulatory agency. Availability will depend on territory eligibility. A medical doctor must decide whether the potential benefit outweighs the risk of receiving an investigational therapy based on the individual patient's medical history and program eligibility criteria.
Diagnostic tests designed to detect Alzheimer's disease (AD) pathology are increasingly popular in research on cognitive aging and AD. Due to concerns that information from such tests may be misunderstood, psychologically harmful, and of unclear clinical significance, results of pre mortem tests of AD pathology have typically been withheld from research participants. However, as the reliability and potential clinical significance of tests like brain amyloid imaging have become clear, there is a pressing need to revisit the practice of unilaterally withholding such information from research participants and identify responsible approaches to communicating individual results. Amyloid imaging results may be particularly relevant to mild cognitive impairment (MCI), a population for whom a growing body of evidence suggests that such testing may provide valuable prognostic and planning information, despite the unavailability of interventions to alter one's clinical course. Our preliminary work suggests that research participants with MCI and their family members are receptive to and capable of understanding information about the purpose, results, and implications of amyloid imaging when presented using a standardized approach developed by our interdisciplinary team. Building on this work, the proposed study will examine a well characterized sample of MCI care dyads (patient + family member) who will be randomized to either receive the opportunity to decide if they would like to pursue an amyloid PET Scan, or be randomized to not receive that opportunity (and will serve in the no-scan comparison group). This study aims to test hypotheses that examine how receiving amyloid imaging results will impact understanding of, and perceived self-efficacy for coping with, MCI among both patients and care partners.