Clinical trials: Cardiovascular Surgery
Venous Thromboembolism
Efficacy of Sodium Heparin in Prophylaxis of Venous Thromboembolism in Surgical Patients
The Venous thromboembolism (VTE) disease is very frequent, mainly as complications of medical diseases and surgical procedures. It has high prevalence and can lead to severe complications such as pulmonary embolism and…
- Trial name
- NCT00912483
- Testing
- heparin sodium - Blausiegel, Heparin sodium - APP
- Volunteers
- healthy volunteers welcome
- Sponsor
- Azidus Brasil
Heart Failure and Preserved Ejection Fraction, Obesity (Disorder)
OBESE-HFpEF: Towards Preventing Obesity Related HFpEF
Obesity, severe overweight, is a growing problem worldwide and increases the risk of heart failure, especially a type called heart failure with preserved ejection fraction (HFpEF). In HFpEF, the heart becomes stiffer.
- Conditions
- Heart Failure and Preserved Ejection Fraction, Obesity (Disorder), Heart Failure
- Trial name
- OBESE-HFpEF (NCT07539766)
- Where
- Netherlands
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Zuyderland Medisch Centrum
Menopause, Hypertension
Pituitary Derived-Intermedin is an Estrogen-Modulated Factor for Reducing Blood Pressure
Calcitonin, calcitonin gene-related peptides (CGRPs), adrenomedullin, and amylin belong to a unique group of peptide hormones important for the regulation of calcium balance, neurotransmission, cardiovascular homeostasis, and…
- Trial name
- NCT00133783
- Testing
- intermedin
- Where
- Taiwan
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Cardiac Disease
Ice Bag, TR Band, and Air Compression Effects on Radial Line Removal Outcomes in Open Heart Surgery: A Clinical Trial
The study aims to find the different effects of applying an ice-bag pressure, TR radial band compression device-screw type, and TR radial band compression device-air type on early complications and comfort among patients…
- Trial name
- NCT06705361
- Testing
- Transparent Radial Artery Band (Screw-Type)
- Where
- Iraq
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Pulmonary Embolism
Prophylaxis Against DVTs After Primary Hip and Knee Replacement Surgery
The purpose of this research is to find a better way to prevent the post operative development of clots in the deep veins of the legs (also called Deep Vein Thrombosis or DVT).
- Trial name
- DVT (NCT00767559)
- Testing
- warfarin, Fondaparinux:
- Where
- United States
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- The New England Baptist Hospital
Coronary Artery Disease
Customizable Respiratory Exercise Device in Individuals Who Have Undergone Cardiac Surgery
The cardiorespiratory system integrates systemic and pulmonary circulation while ensuring adequate oxygenation of the body at rest and during exercise.
- Trial name
- NCT06258681
- Testing
- Incentive spirometer, Individualized respiratory training group
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Biruni University
Coagulation
Reference Range Study for the Quantra Analyzer With the Quantra Surgical Cartridge
This study will establish reference range intervals for the Quantra System, a next-generation diagnostic platform that provides whole blood coagulation testing at the point-of-care.
- Trial name
- NCT03139097
- Testing
- Quantra System
- Where
- 3 sites in United States
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- HemoSonics LLC
Phlebitis After Infusion
Effect of Sesame Oil in Preventing Phlebitis
Background: To determine the effect of sesame oil in preventing phlebitis that may occur during intravenous therapy in patients undergoing cardiac surgery.
- Trial name
- NCT05326568
- Testing
- Complementary treatment practice
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Cardiovascular Surgery, Perioperative Neurocognitive Disorders
Exploring the Predictive Value of Electroencephalography Features in Perioperative Neurocognitive Disorders Following Cardiovascular Surgery
To explore the predictive value of Electroencephalography features in Perioperative Neurocognitive Disorders in patients undergoing cardiovascular surgery under general anesthesia
- Trial name
- NCT06692309
- Testing
- cardiovascular surgery
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Beijing Chao Yang Hospital
Dental Anxiety, Cardiovascular Abnormalities
Cardiovascular Response in Implant Surgery
The aim of this study was to observe the level of anxiety and its relationship with cardiovascular changes in each implant.
- Trial name
- NCT04037930
- Testing
- multiple implant surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Erzincan University
Chronic Periodontitis, Cardiovascular Diseases
NSPT on Calprotectin and Periostin Levels
Periodontitis is a chronic inflammatory disease is initiated by the oral microbial biofilm where in the response to this infection is mediated by various intracellular signalling pathways leading to the production of numerous…
- Conditions
- Chronic Periodontitis, Cardiovascular Diseases, Periodontal Inflammation
- Trial name
- NCT05618743
- Testing
- Non Surgical Periodontal Therapy
- Where
- India
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Meenakshi Ammal Dental College and Hospital
Hypotension, Fluid Therapy
Phenylephrine or Norepinephrine for a Better Hemodynamic Stability
A prospective, double-blinded study. The present study consisted in applying Stroke volume variation fluid guided therapy to old patients (65 years old) undergoing radical resection of colon surgery.
- Trial name
- NCT03215797
- Testing
- phenylephrine, Norepinephrine
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- The Second Affiliated Hospital of Dalian Medical University
Bundle-Branch Block, Heart Septal Defects, Ventricular
Right Bundle Branch Block After Surgical Closure of Ventricular Septal Defect
The most common congenital heart disease is the ventricular septal defect, and after surgical closure of a such defect, an arrythmia called the right bundle branch block, is very frequent.
- Trial name
- NCT01480908
- Testing
- Echocardiography at rest, Echocardiography during exercise, MRI at rest
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Aortic Aneurysm, Abdominal
Demographic Differences in Patients With Abdominal Aortic Aneurysm and Surgical Features of Treatment
The study of demographics and risk factors for abdominal aortic aneurysms, allows to individualize treatment approaches. Determining of the results of treatment of patients who requires a late open conversion after EVAR will…
- Trial name
- NCT04935268
- Where
- Germany
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Ryazan State Medical University
Moyamoya Disease
Biomarker-Led Optimization of Successful Surgical Outcomes in Moyamoya
The goal of this work is to use advanced magnetic resonance imaging (MRI) methods to assess brain blood flow and vascular function in adults with moyamoya disease (MMD).
- Trial name
- BLOSSOM (NCT06634004)
- Testing
- BOLD MRI
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Clotting and Bleeding Disorders, Child Development
Determination of ClotPro Paediatric Reference Range Study
A new thromboelastometry analyser (ClotPro, Enicor GmbH, Munich, Germany) with improved technology was developed. This device has an improved new-generation viscoelastometric testing technique and enables the detection and…
- Conditions
- Clotting and Bleeding Disorders, Child Development, Infant Development, Coagulopathy
- Trial name
- NCT04190615
- Testing
- thromboelastometry test (TEM test)
- Where
- Slovakia
- Volunteers
- 322 people, healthy volunteers welcome
- Sponsor
- National Institute of Children's Diseases, Slovakia
Cardiovascular Diseases, Lidocaine Causing Adverse Effects in Therapeutic Use
Evaluation of the Effect of 10% Lidocaine Spray Undergoing Coronary Artery Bypass Graft Operation
In patients undergoing coronary bypass surgery; 10% topical lidocaine administered endotracheally before intubation is to investigate the effect of hemodynamic response and EKG paramater after intubation.
- Conditions
- Cardiovascular Diseases, Lidocaine Causing Adverse Effects in Therapeutic Use, Tracheal Intubation Morbidity
- Trial name
- ELCABG (NCT03304431)
- Testing
- Orotracheal Lidocaine Oral Spray application
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Acute Kidney Injury, Congenital Heart Disease
Acute Kidney Injury After Cardiac Surgery on CPB
The purpose of this retrospective study is to determine the incidence and severity of acute kidney injuries (AKI) after heart surgery on cardiopulmonary bypass (CPB) in the pediatric intensive care unit (PICU) in Lausanne…
- Conditions
- Acute Kidney Injury, Congenital Heart Disease, Surgery, CBP
- Trial name
- NCT03513718
- Where
- Switzerland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Atrial Fibrillation, Pericardial Effusion
Active Clearance of Chest Tubes After Cardiac Surgery: A Prospective Randomized Controlled Study
The purpose of this study is to assess the effectiveness of the PleuraFlow® Active Tube Clearance (ATC) technology in reducing the rate of postoperative atrial fibrillation (POAF) among post cardiac surgery patients and to…
- Conditions
- Atrial Fibrillation, Pericardial Effusion, Pleural Effusion, Hemothorax
- Trial name
- NCT02808897
- Testing
- Standard drainage, Active Tube Clearance drainage
- Where
- 2 sites in Canada
- Volunteers
- 520 people, healthy volunteers welcome
- Sponsor
- Montreal Heart Institute
Coronary Artery Bypass Graft, Nursing
The Safe Early Mobilization on CABG
Aim: This study aimed to evaluate the effect of a Safe Early Mobilization Protocol (SEMP) developed for patients undergoing coronary artery bypass graft (CABG) surgery on patient outcomes.
- Trial name
- NCT07276971
- Testing
- The safe early mobilization protocol, Control Group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hulya BULUT