View clinical trials related to Amyloidosis.
Filter by:Cerebral amyloid angiopathy (CAA) is one of the major types of cerebral small vessel disease, and a leading cause of spontaneous intracerebral hemorrhage and cognitive decline in elderly patients. Although increasingly detected, a number of aspects including the pathophysiology, the clinical and neuroradiological phenotype and the disease course are still under investigation. The incomplete knowledge of the disease limits the implementation of evidence based guidelines on patient's clinical management and the development of treatments able to prevent or reduce disease progression. The SENECA (SEarchiNg biomarkErs of Cerebral Angiopathy) project is the first Italian multicentre cohort study aimed at better defining the disease natural history and identifying clinical and neuroradiological markers of disease progression. By a multidisciplinary approach and the collection of a large and well phenotyped series and biorepository of CAA patients, the study is ultimately expected to improve the diagnosis and the knowledge of CAA pathophysiological mechanisms.
To evaluate the effectiveness of patisiran in patients with ATTRv amyloidosis with polyneuropathy who have a V122I or T60A mutation.
Glucose is the main energy source of brain. Different neural degenerative diseases such as Parkinson's disease or Alzheimer's disease have shown distinct brain glucose metabolic patterns. FDG-PET is a established non-invasive method to measures cerebral glucose metabolism and can be used to differentiate different types of neurodegenerative diseases that anatomical imaging such as CT or MRI may not be able to differentiate. Among patients whose Alzheimer's diseases have not been confirmed, the defects in brain glucose metabolism can predict future amyloid plaque deposition. On the other hand, early amyloid plaque deposition may predict the future occurrence of Alzheimer's disease as early as 15 years before the onset. This research project is focusing on the sequential change of the two biomarkers of brain glucose metabolism and amyloid plaque deposition and their correlation with clinical symptoms in patients with Alzheimer's disease. The subjects in this project will be including normal controls without cognitive impairment, patients with prodromal AD or AD. The relationship between functional connectivity of FDG-PET and amyloid deposition in different group of patients will be investigated. Further correlation with tau PET will be also discussed. In the imaging process part of this project, the standard tool, SPM (Spatial Parametric Mapping) will be applied. As machine learning/deep learning methodology is gaining popularity in medical imaging research community, collaboration with artificial intelligence core laboratory at Linkou will be pursued to investigate hidden correlation between functional connectivity, amyloid plaque, progress of clinical symptoms with time that previous statistical methods may not be able to find.
This is an open label, cross-over group, single-centre randomised controlled trial comparing Medium Cut Off Dialyser with High Flux Dialyser in patients with end-stage renal disease on chronic haemodialysis.
This study will evaluate the efficacy and safety of vutrisiran 25 mg administered subcutaneously (SC) once every 3 months (q3M) compared to placebo in patients with ATTR amyloidosis with cardiomyopathy.
Cardiac amyloidosis is a common cause of refractory cardiomyopathy and heart failure in an adult population. There are several types of cardiac amyloidosis, but two are the most common (1): A. AL - Light chain sunset. B. ATTR - Sunset of transthyretin protein. This amyloidosis has two subtypes: 1. Hereditary / familial - due to genetic mutation 2. Senile / Wild-type (WT) - Acquired with age The main goal of this study is to evaluate cardiac amyloidosis imaging efficiency using 18F-NaF PET / CT and quantification of absorption [in standard uptake value SUVs]. and to compare cardiac amyloidosis imaging using 18F-NaF PET / CT and gamma camera imaging with 99mTc-PYP.
1. Patients will undergo clinical and laboratory assessment, as well as imaging tests, at the discretion of the attending cardiologist and will be referred at their discretion to perform cardiac mapping using 99mTc-PYP. 2. On the day of the examination, the examiner will be admitted to the Office of Nuclear Medicine and will be admitted to administrative. Before conducting the test, the subject will undergo a brief interview by a physician, receive an explanation of the study and, if agreed, sign an agreement to perform a further examination on the CZT camera. 3. The patient will, as is customary, be installed on Vanflon 22 G periphery, through which a 15 millikiric (mCi) of
To evaluate the efficacy and safety of eplontersen after administration for 65 weeks to patients with hereditary transthyretin-mediated amyloid polyneuropathy (hATTR-PN), as compared to the NEURO-TTR trial (NCT01737398). For more information, please visit http://www.neuro-ttransform.com/.
To evaluate the efficacy of eplontersen compared to placebo in participants with ATTR-CM receiving available standard of care (SoC). For more information, please visit https://www.cardio-ttransform.com.
This is an open-label, multicenter, Phase 2 study in subjects with newly diagnosed stage 3B light chain (AL) amyloidosis.