Clinical trials: Coronary Bypass
Ischemic Heart Disease
Randomized Clinical Trial Comparing Coronary Bypass Grafting With or Without Cardiopulmonary Bypass
Coronary artery bypass grafting (CABG) is a well established treatment modality for patients with coronary artery disease. For 30 years now CABG operations have been performed with the help of the heart lung machine…
- Trial name
- NCT00216957
- Testing
- Coronary bypass surgery without cardiopulmonary bypass
- Where
- Canada
- Volunteers
- 300 people
- Sponsor
- Maritime Heart Centre
Postoperative Delirium
Dexmedetomidine vs Midazolam in Coronary Artery By-pass Surgery
The aim is to compare the incidence of postoperative delirium following coronary artery bypass grafting (CABG) between patients receiving dexmedetomidine and those receiving midazolam infusions.
- Trial name
- NCT07411794
- Testing
- Intravenous Dexmedetomidine infusion + Standard Anesthesia, intravenous midazolam infusion + Standard anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Cumhuriyet University
Coronary Artery Disease
Comparison of Two Methods of Strain by Perioperative Transesophageal Echo in CABG : An Observational Study
There is an increasing need for diagnostic modalities able to objectively quantify myocardial function. Quantification of regional myocardial function with ultrasound is challenging on its own.
- Trial name
- Strain (NCT02692131)
- Where
- India
- Volunteers
- 50 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Multivessel Coronary Artery Disease
The Catholic University BIMA Grafting Study
The present study hypothesizes that the systematic use of bilateral internal mammary artery (BIMA) grafting is feasible in the practice of a University Cardiac Surgery Institution for the treatment of multivessel coronary artery…
- Trial name
- CATHEXIS (NCT01593865)
- Testing
- BIMA Grafting, Left-only mammary artery grafting
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Catholic University, Italy
Coronary Artery Disease
Home-Based Versus Center-Based Cardiac Rehabilitation After CABG Surgery
This randomized controlled trial was designed to compare the efficacy of a 12-week home-based telerehabilitation (HBTCR) program against traditional center-based cardiac rehabilitation (CBCR) and usual care in patients who have…
- Trial name
- NCT07243444
- Testing
- Structured Exercise Program, Standard Health Education
- Where
- China
- Volunteers
- 110 people
- Sponsor
- The First Hospital of Hebei Medical University
Atrial Fibrillation
Amiodarone to Prevent Post-Operative Arrhythmias
Rapid heart rhythms originating from the upper heart chambers (atrial tachyarrhythmias) are very common after open-heart surgery.
- Trial name
- NCT00251706
- Testing
- amiodarone
- Where
- Canada
- Volunteers
- 600 people
- Sponsor
- University of Calgary
Pulmonary Hypertension
VentaProst Versus Conventionally-Administered Aerosolized Epoprostenol in Patients Undergoing Cardiac Surgery With CPB
The purpose of the Phase 2a study is to: 1) demonstrate that the estimated VentaProst dose is safe and equivalent in effect to a dose administered via epoprostenol aerosolization by the current off-label-use practice; and 2)…
- Trial name
- NCT03122730
- Testing
- VentaProst
- Where
- 3 sites in United States
- Volunteers
- 17 people
- Sponsor
- Aerogen Pharma Limited
Acute Coronary Syndrome, Coronary Bypass Stenosis
Coronary CT Angio Evaluating Graft Patency in ACS Patients Treated With DAPT or Single ASA After CABG (CoCAP)
The purpose of this study is to compare the presence of graft patency in single aspirin vs dual anti platelet therapy (DAPT) treatment including ticagrelor in patients with acute coronary syndrome (ACS) treated with coronary…
- Trial name
- NCT04783701
- Where
- 6 sites in Norway, Sweden
- Volunteers
- 360 people
- Sponsor
- University Hospital, Linkoeping
Anemia
Effect of Arterial Oxygen Partial Pressure on Mixed Venous Oxygen Saturation
Mixed venous oxygen saturation is known to reflect oxygen delivery and, thus, is frequently monitored in patients undergoing cardiac surgery.
- Trial name
- NCT04144205
- Testing
- Change of the fraction of inspired oxygen
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- Seoul National University Hospital
Cardiopulmonary Bypass
Extracorporeal Cytokine Adsorption in Cardiac Surgery
The modern era of cardiac surgery began in early 1950s with the introduction of cardiopulmonary bypass (CPB). Although it has been clearly shown that CPB is almost unavoidable for most open heart operations, an undesirable…
- Trial name
- IMEECCACS (NCT02666703)
- Testing
- CytoSorb, Methylprednisolone
- Where
- Slovenia
- Volunteers
- 60 people
- Sponsor
- University Medical Centre Ljubljana
Coronary Artery Bypass Graft Surgery
The Effect of Lavender Oil Inhalation on Pain, Anxiety and Sleep Quality After Coronary Artery Bypass Graft
Cardiovascular diseases are among the important health problems due to their increasing frequency and extensity in developed and developing countries.
- Trial name
- NCT05377983
- Testing
- Lavender oil inhalation will be performed by placing two drops of 2% lavender oil on a 5x5 cm sterile gauze cloth and asking the patient to smell it for three to five minutes
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Marmara University
Coronary Artery Disease, Post Coronary Artery Bypass Grafting
Aerobic and Resistance Training in Post-CABG Patients
This study investigates the effect of combined aerobic and resistance training using resistance bands on diaphragmatic excursion and pulmonary function (FVC, FEV₁, PEF) in post-CABG patients undergoing phase II cardiac…
- Trial name
- NCT07034937
- Testing
- Combination of aerobic training (treadmill walking) and resistance training
- Volunteers
- 15 people
- Sponsor
- Universitas Padjadjaran
Restenosis, Coronary, Left Main Coronary Artery Disease
PCI vs. CABG in UPLM-ISR
Left main (LM) coronary artery disease is associated with high morbidity and mortality owing to the large myocardial territory at risk for ischemia.
- Conditions
- Restenosis, Coronary, Left Main Coronary Artery Disease, PTCA Left Main Artery Complications
- Trial name
- LM-DRAGON (NCT04968977)
- Testing
- PCI vs. CABG
- Where
- 11 sites in Italy, Poland
- Volunteers
- 305 people
- Sponsor
- Medical University of Silesia
Intraoperative Hypotension
Bispectral Index Guided Sevoflurane Titration
Electroencephalographic-based monitoring systems such as the bispectral index (BIS) may reduce anaesthetic overdose rates. The investigators hypothesised that goal-directed sevoflurane administration (guided by BIS monitoring)…
- Trial name
- NCT02515019
- Testing
- Bispectral index Monitoring
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Multivessel Coronary Artery Disease
Efficacy and Safety of One-Stage Hybrid Coronary Revascularization
Coronary revascularization could be accomplished either by percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG).
- Trial name
- HCR-EAST (NCT04811586)
- Testing
- coronary revascularization
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Shanghai East Hospital
CABG, Dexmedetomidine
Role of Opioid Free Anaesthesia in Elderly Patients Undergoing Elective Coronary Artery Bypass Graft Surgeries With Cardiopulmonary Bypass in Enhanced Recovery After Surgeries
The introduction of synthetic opioids in 1960 to general anesthesia together with sedative hypnotics and muscle relaxants allowed the appearance of the concept of multimodal balanced anesthesia.
- Conditions
- CABG, Dexmedetomidine, Ketamine, Opioid Free Anesthesia
- Trial name
- NCT07360327
- Testing
- Opioid free anesthesia, Opioid based Anesthesia
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Left Ventricular Dysfunction, Coronary Artery Bypass Surgery
Laboratory Outcome Predictors in Coronary Surgery
Evaluate less employed markers of tissue hypoperfusion as venoarterial carbon dioxide partial pressure difference (ΔPCO2) and estimated respiratory quotient (eRQ) combined to other classically studied markers as predictive…
- Conditions
- Left Ventricular Dysfunction, Coronary Artery Bypass Surgery, Tissue Hypoperfusion
- Trial name
- NCT01178866
- Where
- Brazil
- Volunteers
- 87 people
- Sponsor
- University of Sao Paulo
Cardiopulmonar Artery Bypass Grafting
Morphine Postoperative Analgesia and Pharmacokinetic/Pharmacodynamic Modeling
The currently available data are insufficient to develop a model that achieves optimum morphine dose individualization at the postoperative period of coronary artery bypass grafting (CABG).
- Trial name
- NCT01564420
- Where
- Brazil
- Volunteers
- 36 people
- Sponsor
- University of Sao Paulo
Inflammatory Response, COVID-19
Pericardial Histopathology and COVID-19 Seropositivity
This prospective study aims to investigate the association between pericardial histopathologic inflammation grades (acute, chronic, or absent) and COVID-19 seropositivity in adult patients undergoing first-time isolated coronary…
- Conditions
- Inflammatory Response, COVID-19, Pericardial Disease
- Trial name
- NCT06952179
- Where
- Turkey (Türkiye)
- Volunteers
- 93 people
- Sponsor
- Samsun University
Acute Kidney Injury
Nitrite Infusion in High Risk Patients Undergoing Cardiopulmonary Bypass
The main objective of this study is to evaluate the efficacy of intravenous sodium nitrite compared with placebo in reducing the occurrence of CSA-AK as diagnosed by KDIGO criteria during the first 72 hrs after cardiac surgery in…
- Trial name
- NCT03331146
- Testing
- Saline, Sodium Nitrite
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
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