View clinical trials related to Amyloidosis.
Filter by:To estimate distribution's parameters of 18F-Flutemetamol (Vizamyl®) fixation on myocardium for patients with amyloid cardiac injuries.
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.
The study is intended to evaluate whether monthly repeated courses of administration of GSK2315698 followed by GSK2398852 is associated with a reduction in cardiac amyloid load in patients with cardiac amyloidosis, monitored by cardiac magnetic resonance imaging (CMR) and echocardiography (ECHO), and whether this is associated with an improvement in cardiac function. Cohort 1 is transthyretin cardiomyopathy (ATTR-CM) , cohort 2 is patients with immunoglobulin light chain (AL) systemic amyloidosis at greater than 6 months post chemotherapy, cohort 3 newly diagnosed AL systemic amyloidosis undergoing chemotherapy. Primary objectives for the study are assessment of reduction in cardiac amyloid load after repeated administrations of Anti-SAP treatment as evaluated by CMR in all study groups and assessment of safety & tolerability of repeated administration of Anti-SAP treatment, including compatibility with chemotherapy treatment in patients with AL systemic amyloidosis. This is an open label, non-randomised, three-group, monthly repeat Anti-SAP treatment study in systemic amyloidosis patients with cardiac dysfunction caused by cardiac amyloidosis. Subjects will receive up to 6 courses of Anti-SAP treatment. Maximum total duration for a subject in the study is approximately 18 months.
The investigators postulate that F-18 florbetapir will show improved detection of cardiac amyloidosis over conventional non-invasive imaging techniques, particularly in early disease.
This is a study to determine the safety, tolerability and maximum tolerated dose of Venetoclax (ABT-199) and dexamethasone in relapsed or refractory amyloid light chain (AL) amyloidosis patients.
This is a single arm, open label study designed to evaluate the safety and efficacy of propylene glycol-free melphalan hydrochloride in patients with AL amyloidosis. Treatment will be comprised of propylene glycol-free melphalan hydrochloride administered intravenously at a dose of 70-100 mg/m2/day on Days -3 and -2 as conditioning prior to autologous stem cell transplantation.
Evaluate safety and toxicity/adverse events associated with delivery of low dose whole brain irradiation in patients with early Alzheimer's dementia according to the National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA) criteria.. As a secondary goal it will establish whether or not the intervention with low dose whole brain irradiation stabilizes or decreases cerebral amyloid deposits and whether these correlate with the recognized progression of Alzheimer's dementia. The investigators will also collect information from the FDG and Amyvid® PET Scans to determine if there is any correlation between neurocognitive/quality of life scores and changes in amyloid plaque size, number and location.
The rationale for this study is to provide additional treatment with NEOD001 for subjects who complete Study NEOD001-001, and to continue to evaluate long term safety and tolerability. All subjects in the current NEOD001 trials are being dosed at 24 mg/kg, which will be continued in this study.