a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 1922 clinical trials
COronary and MICrocirculatory Measurements in Patients With Aortic Valve Stenosis.
Subsequently, when these patients undergo a post-intervention (whether SAVR or TAVI) evaluation 6 months after valve replacement, the effect of valve replacement on FFR, RFR and IMR will be determined.
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- 19 Feb, 2024
- 1 location
Effect of Pre-existing Adjacent Segment Degeneration on Long-term Effectiveness After Lumbar Fusion Surgery
This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for lumbar degenerative disease are prospectively enrolled and followed.
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- 19 Feb, 2024
- 1 location
Evaluating Cascade Communication Methods
Hereditary cancer programs face challenges with respect to effective communication of genetic test results within families and uptake of genetic testing by relatives. This study aims to determine if a "disclosure toolkit" provided to the index participant (carrier of cancer risk gene mutation) contributes to sharing genetic test results with …
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- 19 Feb, 2024
- 1 location
Evaluation of Long-term Incidence of Ventricular Arrhythmias in Patients With Acute Myocarditis
Signs of heart failure (dyspnea, reduced resilience, tendency to edema), thoracic pain, palpitations / arrhythmias / syncope, as well as (potentially) lethal clinical conditions in the sense of a cardiogenic shock or sudden cardiac death can be found. In 2015, the European Society of Cardiology (ESC) gave a IIa recommendation …
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- 19 Feb, 2024
- 1 location
New Daily Persistent Headache Biomarkers Study
New daily persistent headache is a debilitating syndrome which is seldom researched, poorly understood, and without effective treatments. Chronic migraine is a more common but similarly disabling disorder.
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- 19 Feb, 2024
- 1 location
Description of Patients With Type 1 Diabetes Treated With Teplizumab (TEPLI-REAL)
Type 1 diabetes mellitus (T1D) is a chronic autoimmune disease caused by the destruction of pancreatic β cells. T1D pathogenesis progresses through several stages: Stage 1 T1D includes the presence of β cell autoimmunity and thus presence of islet autoantibodies, without the presence of dysglycemia and symptoms.
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- 15 May, 2025
- 2 locations
Determinants of SARS-COV2 (COVID-19) Persistence After Convalescence
The investigators will enroll 250 people who had COVID-19 based on lab testing to participate. Participants will complete a survey at enrollment. The investigators will also collect blood, nose swab, saliva, stool, semen, and breast milk to test for the virus.
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- 19 Feb, 2024
- 1 location
Obstructive Sleep Apnea Syndrome In Patients Treated For Cancer Of The Upper Aerodigestive Tract
Prospective open-label, non-randomized, monocentric, cohort study, to assess the prevalence and severity of sleep apnea syndrome in patients treated for cancer of the upper aerodigestive tract. The patient follows a usual course of care including, at the end of the treatment of his cancer of the upper aerodigestive tract, screening …
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- 19 Feb, 2024
- 1 location
Thromboembolic Events in Severe COVID-19 Patients
The main objective of this study is to describe the incidence of thromboembolic events in a population of patients hospitalized in intensive care units in France for severe COVID-19. The secondary objective of this study is to describe the evolution of hemostasis parameters during the first two weeks of intensive …
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- 19 Feb, 2024
- 1 location
Feasibility of Passive Data Collection in Dementia Subjects With Agitation
This is a multi-center, observational, feasibility study, to evaluate long term passive data collection, data quality, and user experience of HealthMode Agitation (Apps) to collect motion, location, physiological, and audio data; and eCOA and EMA responses with mobile devices (iPhone, Apple Watch).
- 0 views
- 19 Feb, 2024
- 1 location