Clinical trials: Heart; Complications
Heart Failure, Diastolic Dysfunction
Timely Recovery After Subclinical Heart Failure
The goal of this randomized controlled trial is to assess the effectiveness of ACE inhibitors versus standard care) in reversing asymptomatic heart failure (HF stage-B) and/or diastolic dysfunction during a two-year open-label…
- Trial name
- TREASURE (NCT06341101)
- Testing
- Perindopril
- Where
- Netherlands
- Volunteers
- 130 people
- Sponsor
- Academisch Ziekenhuis Maastricht
Diabetes Mellitus, Type 2
Retinol-binding Protein 4 (RBP4) Metabolizm in Type 2 Diabetes Progression and Associated Cardiovascular Complications
Retinol-binding protein 4 (RBP4) may affects obesity development and the development of obesity-related diseases including insulin resistance, type 2 diabetes, steatohepatitis and cardiovascular disease.
- Trial name
- RMTACC (NCT04325126)
- Testing
- Exposure factors
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Atrial Fibrillation (AF), Acute Kidney Injury
Peri-procedural Hydration to Prevent Acute Kidney Injury After Pulsed Field Ablation for Atrial Fibrillation
PFA is an emerging non-thermal ablation technology with favorable procedural safety; however, recent studies have raised concerns about peri-procedural hemolysis and subsequent AKI after PFA.
- Trial name
- HYDRATE-PFA (NCT07490808)
- Testing
- 0.9% sodium chloride
- Where
- China
- Volunteers
- 290 people
- Sponsor
- Beijing Anzhen Hospital
Postoperative Complications, Electrocardiogram: Electrical Alternans
Microvolt T-wave Alternans in Cardiac Surgery Patients
The purpose of this study is to measure MTWA in the patients undergoing cardiac surgery and to investigate the relation between MTWA and adverse clinical outcomes.
- Trial name
- NCT03201289
- Where
- South Korea
- Volunteers
- 224 people
- Sponsor
- Seoul National University Hospital
IHD, Valve Heart Disease
Role of Chest Ultrasound in Detection of Post-operative Pulmonary Complications After Cardiothoracic Surgery
assess feasibility of detecting pulmonary complications postoperative using chest ultrasound compared to chest x-ray measure time lag between using ultrasound and using chest x-ray to detect pulmonary complications postoperative
- Conditions
- IHD, Valve Heart Disease, Surgery--Complications
- Trial name
- NCT04118621
- Testing
- chest ultrasound
- Volunteers
- 100 people
- Sponsor
- Assiut University
Acute Kidney Injury, Renal Insufficiency, Chronic
Safety of Iodinated Contrast in Liver Transplant Candidates With Decreased Renal Function Undergoing Coronary CT Angiography
This study evaluates the safety of iodinated contrast medium administered to liver transplant candidates with decreased renal function undergoing coronary CT angiography.
- Conditions
- Acute Kidney Injury, Renal Insufficiency, Chronic, Contrast-induced Nephropathy, Liver Transplantation
- Trial name
- NCT03806725
- Testing
- Intravenous administration of iodinated contrast medium for coronary CT angiography
- Where
- United States
- Sponsor
- Stanford University
Acute Renal Injury
Acute Renal Injury After Major Elective Non-Cardiac Surgery
The study is planned to be a single-center study and includes patients who underwent major surgery within Istanbul University Istanbul Faculty of Medicine with an invasive arterial line.
- Trial name
- NCT04600271
- Testing
- Crystalloid Solutions, Colloid Blood Volume Expanders, blood replacement
- Where
- Turkey (Türkiye)
- Volunteers
- 425 people
- Sponsor
- Istanbul University
Contrast-induced Nephropathy, Chronic Kidney Diseases
Continuing or Discontinuing ACE/ARBs in Patients With Chronic Kidney Disease Undergoing Coronary Angiography
Contrast induced nephropathy (CIN) is a well-known possible complication of percutaneous coronary intervention (PCI) with an incidence varies from 3.3% to 14.5% in patients undergoing PCI.
- Conditions
- Contrast-induced Nephropathy, Chronic Kidney Diseases, Ischemic Heart Disease
- Trial name
- NCT05271448
- Testing
- Continue ACEI or ARBs ( Enalapril , Ramipril , Valsartan , Candesartan, Losartan ), Hold ACEI or ARBs
- Where
- Palestinian Territories
- Volunteers
- 600 people
- Sponsor
- An-Najah National University
Contrast-induced Nephropathy, Chronic Kidney Diseases
Multi-Center Trial Utilizing Low Frequency Ultrasound in the Prevention of Post-Contrast Acute Kidney Injury
Multi-center randomized trial to assess the safety and performance of low-frequency therapeutic ultrasound for maintaining renal function after contrast exposure.
- Trial name
- LOTUS (NCT04877847)
- Testing
- Low-frequency therapeutic ultrasound (LOTUS), LOTUS System with Ultrasound Disabled
- Where
- 4 sites in United States
- Volunteers
- 2 people
- Sponsor
- Sonogenix
Stroke, Ischemic, Cardiac Complication
Cardiomyocyte Injury Following Acute Ischemic Stroke
The primary goal of the CORONA-IS study is to characterize stroke-associated acute myocardial injury (elevated hs-cardiac troponin) using different diagnostic examinations in order get a better understanding of it's underlying…
- Trial name
- CORONA-IS (NCT03892226)
- Where
- Germany
- Volunteers
- 300 people
- Sponsor
- Charite University, Berlin, Germany
Nephropathy
Normobaric Hyperoxygenation for Prevention of Contrast Induced Nephropathy
Acute renal failure induced by radiographic contrast agents is a known complication of coronary angiography.hypoxia plays a major role in the pathogenesis of Contrast induced nephropathy.
- Trial name
- NCT01448889
- Testing
- 100% oxigen
- Where
- Israel
- Volunteers
- 180 people
- Sponsor
- Assaf-Harofeh Medical Center
Perioperative/Postoperative Complications, Surgery
Validity of Aortic Pulse Wave Velocity in Predicting the 6- Minute Walking Test Before Major Non-cardiac Surgery
Methods: Prospective observational study in adult patients requiring preoperative evaluation Objectives: To determine the correlation between the aortic pulse wave velocity (AoPWV) and the distance walked in the 6-minute walk…
- Conditions
- Perioperative/Postoperative Complications, Surgery, Exercise Tolerance
- Trial name
- 6WAVE (NCT03866915)
- Testing
- Aortic pulse wave velocity measurement, 6 minutes walking test
- Where
- 3 sites in Spain
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Grupo Español de Rehabilitación Multimodal
Cancer, COPD
SELF-BREATHE RCT for Chronic Breathlessness
A feasibility RCT comprising two groups: 1. Intervention (SELF-BREATHE in addition to standard NHS care) 2. Control group (standard / currently available NHS care)
- Conditions
- Cancer, COPD, Asthma, Bronchiectasis Adult
- Trial name
- NCT04574050
- Testing
- SELF-BREATHE
- Where
- United Kingdom
- Volunteers
- 52 people
- Sponsor
- King's College Hospital NHS Trust
Kidney Failure, Acute, Acute Kidney Insufficiency
Minocycline to Prevent Acute Kidney Injury After Cardiac Surgery
This study proposes to investigate whether treatment with minocycline pre-operatively in patients with mild to moderate chronic kidney disease undergoing cardiac surgery will reduce the occurence of kidney injury.
- Trial name
- NCT00556491
- Testing
- minocycline
- Where
- 2 sites in United States
- Volunteers
- 40 people
- Sponsor
- Tarek M. El-Achkar
Down Syndrome (Trisomy 21), Edwards Syndrome (Trisomy 18)
Non-Invasive Screening for Fetal Aneuploidy: A New Maternal Plasma Marker
Validate that circulating cell free fetal nucleic acid can be used to identify a direct marker for fetal aneuploidy, particularly fetal Down Syndrome (DS), that is better than surrogate markers.
- Conditions
- Down Syndrome (Trisomy 21), Edwards Syndrome (Trisomy 18), Patau Syndrome (Trisomy 13), Turner Syndrome
- Trial name
- NCT00770458
- Where
- 7 sites in United States
- Volunteers
- 1,000 people
- Sponsor
- Sequenom, Inc.
Primary or Metastatic Hepatic Adenocarcinoma
Cardiac Output Optimization on Postoperative Complications in Major Hepatic Surgery
Major hepatectomies are high-risk surgeries offered more and more frequently for the curative treatment of primary or secondary liver cancer, and for complex cases, representing a real challenge for medical teams.
- Trial name
- OPTILIVER (NCT04655885)
- Testing
- Optimization of cardiac flow by base water-electrolyte supply, Control arm
- Where
- France
- Volunteers
- 186 people
- Sponsor
- Institut Paoli-Calmettes
Preterm Birth, Prenatal Care Late
This Study Was to Investigate the Efficacy of Fetal Right Heart Doppler Findings in Determination of Pulmonary Maturity
Objective: The aim of this study was to investigate the efficacy of fetal right heart doppler findings in determination of pulmonary maturity.
- Conditions
- Preterm Birth, Prenatal Care Late, Preterm Labor
- Trial name
- NCT04296591
- Testing
- fetal heart doppler findings
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Karadeniz Technical University
Arrhythmias, Cardiac, Breast Cancer
LEARN: Learning Environment for Artificial Intelligence in Radiotherapy New Technology
This study will develop a whole-of-body markerless tracking method for measuring the motion of the tumour and surrounding organs during radiation therapy to enable real-time image guidance.
- Conditions
- Arrhythmias, Cardiac, Breast Cancer, Prostatic Cancer, Brain Cancer
- Trial name
- LEARN (NCT05184790)
- Where
- 4 sites in Australia
- Volunteers
- 300 people
- Sponsor
- University of Sydney
Mechanical Complication of Cardiac Electronic Device
Multicenter Imaging in Lead Extraction Study
The primary objectives of this registry is to correlate the amount of fibrosis as documented on Electrocardiogram (ECG) gated Computed Tomography (CT) scans with ease of advancing sheaths over the leads through the SVC zone…
- Trial name
- MILES (NCT03772704)
- Where
- 5 sites in United States, Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Anomaly Heart, Turner Syndrome
Role of Cardiac AngioMR in Diagnosis of Cardiac and Vascular Anomalies in Adult Patients with Turner Syndrome
Considering the high prevalence of cardiovascular disease in Turner syndrome patients, noninvasive cardiac imaging is crucial for diagnosis and follow-up.
- Trial name
- NCT06178887
- Testing
- imaging
- Where
- Italy
- Volunteers
- 33 people
- Sponsor
- Azienda Ospedaliero-Universitaria di Modena