a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 10,668 clinical trials
A Prospective Cohort Study of IgG4RD in China
This is an cohort study to investigate the disease course and treatment response of patients with IgG4-related disease.
A Multicentre Retrospective Study on Bicuspid Aortic Valve
Bicuspid Aortic Valve (BAV) is a common congenital heart disease with an incidence ranging from 0.16% in Asians to 2% in Westerners. Asian populations with BAV have different morphological characteristics from those of the Western populations, and further elucidation of these differences will serve as a guide for the treatment …
A Study to Assess Deucravacitinib Safety in Pregnancy
The purpose of this study is to assess pregnancy and infant outcomes among pregnant participants enrolled in an established North American pregnancy registry (Organization of Teratology Information Specialists [OTIS]) who were exposed to deucravacitinib.
A National Multicenter Survey on Small Vulnerable Newborns
The goal of this nationwide multicenter observational study is to comprehensively investigate the severity of Small Vulnerable Newborns (SVN) issues across China and to propose further preventive and intervention measures. The primary aim is to provide a thorough description of SVN problems using a unified definition and framework, and to …
SCAD : a Registry of Spontaneous Coronary Artery Dissection
Spontaneous coronary artery dissection (SCAD) is an increasingly recognised cause of non-atherosclerotic acute coronary syndromes (ACS), predominantly afflicting young women without conventional atherosclerotic risk factors. Knowledge of SCAD has advanced considerably in the last few years as a result of data from a number of local and national registries 1-6. …
A Prospective Study Into the Risk of Colorectal Neoplasms in Individuals With a Family History of Advanced Adenomas (Sibling AN Study)
To prospectively determine the prevalence of colorectal neoplasia in siblings of Hong Kong Chinese patients with advanced neoplasm compared with a sex and age-matched control population. To determine the molecular alteration profiles of colonic adenomas in siblings of patients with advanced neoplasm
Post Traumatic Critical Complications: a Prospective Cohort Study (ATLANREA)
The purpose of this observational epidemiological study is to investigate the management and the complications associated with severe trauma. Data will be analysed to answer pre-defined scientific projects and to improve management of these conditions.
A European Network for the Investigation of Gender Incongruence
The physical and psychological effects of the hormonal treatment of transsexual persons are not sufficiently described. 'Transparency' wants to answer this question in a prospective manner, in a multicenter study to describe these effects. The low prevalence of transsexualism was the stimulus to search for European partners for this Protocol. …
Suhexiang Pill for Acute Ischemic Stroke: A Registry Study
The primary purpose of this study is to investigate the effectiveness and safety of the Suhexiang Pill for patients with acute ischemic stroke in real-world settings.
A Study to Estimate How Often Post-stroke Spasticity Occurs and to Provide a Standard Guideline on the Best Way to Monitor Its Development
This study will monitor patients during the first year following their stroke. Stroke is a very serious condition where there is a sudden interruption of blood flow in the brain. The main aim of the study will be to find out how many of those who experience their first-ever stroke …
