View clinical trials related to Disease Progression.
Filter by:An observational study to characterize and compare long-term clinical outcomes data collected remotely through periodic tele-visits, interactive smartphone app sessions, and web-based surveys in individuals with Parkinson's Disease (PD) who have completed the interventional phases of the STEADY-PD3 and SURE-PD3 clinical trials.
The purpose of this study is to investigate course of illness leading to reoperation after primary anti-reflux surgery and investigate the utilization of anti-reflux treatment, both medical and surgical, in the period 2000-2017
The study is designed as a retrospective analysis of patients with relapsed/refractory FL identified by the hematological centers of Italy.
Evaluation of the risk factors associated with Heart Failure (HF) worsening (measured by hospitalizations and emergency visits because of HF exacerbations) in Spanish patients with Atrial Fibrilation and HF treated with rivaroxaban.
OBJECTIVE To investigate neurodegeneration and demyelination in the central and peripheral nervous system in multiple sclerosis linked to disease progression and mechanisms that can explain different responses to Fampridine treatment in MS patients with walking disability. METHOD The study is a prospective cohort follow-up study with 98 participants with MS and walking disability. Participants are identified as responders or non-responders to Fampridine treatment prior to the study. Participants will undergo MRI of the cerebrum with lesion load quantification, neurophysiological tests comprised of motor evoked potentials and electroneurographic examination, blood samples examining KIR4.1 antibodies, brain derived neurotrophic factor (BDNF), myelin protein zero (MPZ), peripheral myelin protein 22 (PMP22), p75-nerve growth factor receptor (p75NGFR) and anti-myelin associated glycoprotein (anti-MAG). The presence of SORCS-3 gene mutation will also be examined, as will cerebrospinal fluid levels of myelin basic protein, neurofilament heavy and light chains. Functional test of Timed 25-foot walk test (T25FW) will identify response to Fampridine treatment. A functional test battery will further detail function of upper extremities and cognition. CONCLUSION This study will add to the understanding of neurodegeneration and demyelination in CNS and PNS in patients with MS having walking disability. This will impact clinical decision-making by improving organization of immunomodulatory treatment, identifying biomarkers thus facilitating earlier treatment and improving patient control, information and education.
The purpose of this study is to measure how many patients develop worsening glaucoma in the early years (2-4 years) of routine monitoring in hospital eye services. We will study a group of patients who were initially diagnosed as having glaucoma, or having high pressure in the eye (ocular hypertension) or having been diagnosed as a glaucoma suspect.
This study aimed at evaluating the safety and efficacy of everolimus plus exemestane in Chinese postmenopausal women with ER+ HER2- locally advanced, recurrent, or metastatic breast cancer after recurrence or progression on letrozole or anastrozole.
This is an observational pilot study focused on collecting data on clinical variables that can improve the understanding of potential predictors of disease exacerbation and readmissions in COPD patients. The study aim is to understand how the variability of clinical parameters (respiratory rate, forced expiratory volume in one second, and oxygen saturation), physical activity and quality of life is associated with the risk of exacerbation in COPD patients.
The Measuring Parkinson's Disease Progression study aims to use MRI scans and a controlled dose of levodopa to find a biomarker (objective measurement) of Parkinson's disease (PD). Biomarkers would help determine the effectiveness of therapies in slowing or stopping PD progression, and accelerate the pace of research.
The present record represents a secondary data analysis of the Modification of Diet in Renal Disease (MDRD) Study. For this analysis, the MDRD study data and specimens were retrieved from the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Central Repository. A global, untargeted, metabolomic profile was used to investigate biomarkers of dietary intake as well as biomarkers of kidney disease progression.