Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
I am looking for
added new label for I am looking for
Advanced Filters
Found 1086 clinical trials
Atrial Fibrillation Patients Treated With Catheter Ablation

This is a single-center prospective observational cohort study of atrial fibrillation patients treated with radiofrequency ablation.

persistent atrial fibrillation
pulmonary vein isolation
radiofrequency ablation
atrial arrhythmia
  • 12 Mar, 2022
  • 1 location
Evaluation of Patients With Liver Disease

The proposed study aims to evaluate, investigate, and follow-up patients suffering from acute and chronic liver disease. The study will focus on understanding diseases affecting the liver. Patients participating in the study will first undergo a routine check-up as an outpatient. They will be asked to provide blood and urine …

liver disease
Accepts healthy volunteers
  • 28 Oct, 2022
  • 1 location
Galectin and Respiratory Weaning (Gal-3)

Galectin-3 is a biomarker for fibrotic activity. In the course of invasive ventilation, fibrotic changes in the lungs may occur. The study aims to investigate whether the level of galectin-3 levels correlates with clinical weaning parameters.

Accepts healthy volunteers
  • 23 Mar, 2022
  • 1 location
Comparison of PD1+T Cell Expression in Peripheral Blood for Cardiac Function Prognosis in Patients With Acute MI

Comparison of high PD1+ T cell and low PD1+ T cell expression in peripheral blood for cardiac function prognosis in Patients with acute myocardial infarction

Accepts healthy volunteers
  • 13 Mar, 2022
  • 1 location
Combi-elastography Assessment of HCC Recurrence After Thermal Ablation Multi-center Study

Combined F index, A index,ATT index and spleen stiffness to predict tumor recurrence in different liver settings after thermal ablation of HCC.

  • 02 Feb, 2021
  • 1 location
Evaluation of Lipid Profile in Different Grades of Non-alcoholic Fatty Liver Disease Diagnosed by Ultrasound

Liver cells play a major role in the regulation of lipid metabolism. They are the principal location for lipoprotein and cholesterol synthesis. In healthy individuals an equilibrium is preserved between utilization, biosynthesis and transfer of lipid fractions. Many diseases that affect the parenchyma of liver can lead to changes in …

  • 04 Oct, 2022
  • 1 location
Longitudinal Study of Mitochondrial Hepatopathies (MITOHEP)

The specific aims of this study are (1) to determine the clinical phenotypes and natural history of hepatic RC and FAO disorders, (2) to determine the correlation between genotype and phenotype, (3) to determine if circulating biomarkers reflect diagnosis and predict liver disease progression and survival with the native liver, …

liver transplant
acyl carnitine
hepatic failure
liver disease
  • 28 Apr, 2022
  • 12 locations
Natural History of Asthma With Longitudinal Environmental Sampling

Background Asthma is a serious clinical and public health problem. Researchers want to collect data to better understand how bacteria and other things in the environment can affect people's asthma. Eligibility Nonsmoking adults age 18 - 60 who have moderate to severe asthma and are not pregnant or breastfeeding. Design …

methacholine challenge
forced expiratory volume
  • 28 Oct, 2022
  • 1 location
Prognosis of Patients With Compete Left Bundle Branch Block

The investigators sought to evaluate the morphological and functional changes, risk stratification and prognosis of patients of participants with compete left bundle branch block (CLBBB). The conduction of this study was largely due to the increased clinical requirement, which reflected the increased awareness among physicians of heart failure due to …

left bundle branch block
cardiac resynchronization therapy
  • 21 Jan, 2021
  • 1 location
POWER Myocardial Fatigue Study: a Biomechanical Assessment of Contractility of Human Myocardium (POWER)

To gain a comprehensive understanding of the biomechanical behaviour of human heart to explore the concept of myocardial fatigue in response to a temporal range of preload, afterload and drug-induced inotropy using in-vitro contractile assays.

heart surgery
  • 02 Jun, 2022
  • 1 location