Found 65,447 clinical trials
PlacEntal Acute Atherosis RefLecting Subclinical Atherosclerosis
Pregnancy is considered a cardiovascular (CV) stress test, and complicated pregnancies are associated with an increased risk for cardiovascular disease (CVD) later in life. Moreover, it is known that often the pregnancy induced CV adaptation does not resolve completely after a short postpartum (PP) period and it is not clear …
Shanghai High Myopia Study
The purpose of this study is to evaluate the long-term visual outcome of the cataract surgery using a large-scale and comprehensive database of high myopic cataract and age-related cataract patients. The investigators will further investigate into the various genetic and environmental factors that may contribute to the pathogenesis of high …
Aging, Geriatric Syndromes and Clonal Hematopoiesis
In this study the investigators will incorporate a wide range of clinical variables associated with aging and cardiovascular disease to determine whether they are associated with mutation status independent of chronologic age. Clinically, aging can be operationalized using geriatric assessment, which entails a comprehensive multi-dimensional assessment of the health of …
St. Paul's Advanced Resection Center Cohort for Colorectal Neoplasia (SPARC-C)
The SPARC-C study is a prospective, single-centre observational study of patients referred for the management of large (≥ 20mm) non-pedunculated colorectal polyps (LNPCPs). Patients are managed consistent with current standards of care. Prospectively collected data includes: patient clinicodemographic details, lesion details, procedural details, and clinical outcomes.
Austrian Registry for Evaluation of Treatment Patterns and Outcome in Patients With Advanced Pancreatic Ductal Adenocarcinoma (PDAC)
To systematically collect and analyse real-world data on treatment patterns, clinical outcomes and toxicities among patients with advanced pancreatic ductal adenocarcinoma (PDAC) undergoing systematic treatment in Austria
Bleeding In Thrombocytopenia Explained
Multicenter case cohort study investigating clinical risk factors for clinically relevant bleeding in hemato-oncology patients, as well as bleeding related biomarkers during intensive treatment.
Modifiable Variables in Parkinsonism (MVP)
We are trying to identify factors associated with improved quality of life and fewer PD symptoms. We are attempting to identify practices, beliefs, and therapies used by individuals who report excellent quality of life, few PD symptoms, and reduced rates of progression. After agreeing to participate, we will ask participants …
The Associations of Psychological Stress With Therapy Efficacy and Prognosis of Lung Cancer (STRESS-LUNG)
This is the prospective, observational cohort study (STRESS-LUNG) to explore the associations of psychological stress with progression, efficacy of immune checkpoint inhibitors (ICIs) and prognosis of Lung Cancer. The participants including the patients diagnosed with advanced non-small-cell lung cancer (NSCLC) who received the first-line therapy or neoadjuvant therapy of ICIs; …
ASSURE WCD Clinical Evaluation - Post Approval Study (ACE-PAS)
Active surveillance study using real-world data collected in the ASSURE Patient Registry. Outcome measures are based on analysis of ASSURE Registry data including data recorded by the WCD then annotated by clinical experts in electrophysiology.
Genetic, Metabolic, and Growth Factor Repository for Cerebrovascular Disorders
This study encompasses the maintenance and utilization of a repository of samples from patients with cerebrovascular disease and stroke. The types of tissue taken are blood, cerebrospinal fluid (CSF), tissue, and microdialysis samples. Future analysis of these samples can potentially help investigators to better categorize groups of patients, understand the …
