Clinical trials: Extracorporeal Circulation
Anticoagulant Antagonist Toxicity
Strategies for Protamine Dosing After Anticoagulation in Cardiovascular Surgery
In cardiovascular surgery, patients are anticoagulated with heparin during cardiopulmonary bypass, subsequently, anticoagulation is reversed with protamine to reduce bleeding due to residual heparin-induced coagulopathy, which…
- Trial name
- SEPARATION (NCT04628884)
- Testing
- Conventional dose, Dosing according residual heparin
- Where
- Colombia
- Volunteers
- 136 people
- Sponsor
- Fundación Clínica Shaio
Stroke, Cardiac Surgery
Effect of Minimally Invasive Extracorporeal Circulation on Optic Nerve Sheath Diameter and Stroke Incidence in Isolated Open Heart Surgery
This prospective randomized controlled trial compares the effects of Minimally Invasive Extracorporeal Circulation (MiECC) versus conventional cardiopulmonary bypass (CPB) on optic nerve sheath diameter (ONSD) and postoperative…
- Conditions
- Stroke, Cardiac Surgery, Cardiopulmonary Bypass
- Trial name
- ONSD-MiECC (NCT07661238)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Extracorporeal Circulation, Inflammation
Rheoparin-coated Tubing System for Minimized Extracorporeal Circulation (MECC)
In this study, the investigators would like to compare a heparin-coated tubing system for minimized extracorporeal circulation (MECC) with the conventional tubing system for MECC, which does not contain heparin coating.
- Conditions
- Extracorporeal Circulation, Inflammation, Blood Coagulation, Intracranial Embolism
- Trial name
- RheoMECC (NCT02321917)
- Testing
- MECC system with rheoparin coating
- Where
- 2 sites in Switzerland
- Volunteers
- 50 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Hyperlactatemia, Cardiac Disease
Influence of High Vitamin C Dose on Lactate During and After Extracorporeal Circulation
The aim of our study is to find out whether high doses of vitamin C before cardiopulmonary bypass and during the first 24 hours after that have and impact of lowering the incidence of hyperlactatemia.
- Conditions
- Hyperlactatemia, Cardiac Disease, Bypass Complication, Valve Disease, Heart
- Trial name
- NCT04046861
- Testing
- ascorbic acid,
- Where
- Slovenia
- Volunteers
- 70 people
- Sponsor
- University Medical Centre Maribor
Congenital Cardiomyopathy
Neuropsychomotor Development From Ages 6 to 18 in Children With Early Surgically Treated Congenital Heart Disease
This study will invite parents of children who underwent surgical treatment for congenital heart disease to complete a validated proxy-report questionnaire assessing executive and psychosocial functioning.
- Trial name
- NEUROTECH (NCT07437261)
- Testing
- Questionnaire
- Where
- 2 sites in France
- Volunteers
- 155 people
- Sponsor
- University Hospital, Toulouse
Cardiac Surgery, Cardioplegia
Evaluation of Clinical Impact of the Type of Cardioplegia Used in the Patient Undergoing Major Cardiac Surgery.
Phase IV clinical trial of a single-blind, prospective and longitudinal randomized intervention comparing patients undergoing major cardiac surgery with extracorporeal circulation who are administered Custodiol crystalloid…
- Conditions
- Cardiac Surgery, Cardioplegia, Heart Arrest
- Trial name
- NCT06530641
- Testing
- Custodiol Htk Soln, Buckberg Cardi-Braun
- Where
- Spain
- Volunteers
- 600 people
- Sponsor
- Lourdes Montero Cruces
Haemodialysis
Evaluation of the Validity of the Prothrombin Time Internation Normalised Ratio (PT/INR) Measured at the point-of Care on the Arterial Bloodline of Haemodialysis Extracorporeal Blood Flow
The purpose of this study is to evaluate the INR value of hemodialyzed patient coagulation state (prothrombin time) measured inside the therapeutical zone and thanks to a portable monitor.
- Trial name
- COAGHEMO (NCT02902848)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Brest
Mesenteric Ischemia
Microcirculation During Extracorporeal Circulation
Digestive tract is supposed to be the motor of multiple organ failure. In ICU patients, mesenteric ischemia appears even when macrocirculatory parameters are controlled especially in our experience in patients coming in ICU after…
- Trial name
- CITRON4 (NCT01389947)
- Where
- France
- Volunteers
- 66 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
VA-ECMO
Optimizing Breathing and Blood Flow in Patients Treated With VA ECMO
The aim of this study is to characterize ventilation/perfusion (V/Q) matching in adult patients receiving peripheral VA ECMO support while on mechanical ventilation, and to evaluate the impact of PEEP titration guided by…
- Trial name
- ECMO-VP (NCT07141524)
- Testing
- Physiology measurements
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- Beth Israel Deaconess Medical Center
Cardiac Surgery Requiring Cardiopulmonary Bypass, Extracorporeal Circulation
Biocompatible Versus Non-coated Extracorporeal Circuits in Cardiac Surgery
The aim of the present strudy is to investigate whether the use of biocompatible extracorporeal circulation circuits with a special hydrophilic polymer coating without heparin causes a reduction in the activation of the…
- Trial name
- BALANCE (NCT06612060)
- Testing
- Cardiac surgery with the use of extracorporeal circulation
- Where
- Greece
- Volunteers
- 50 people
- Sponsor
- Polychronis Antonitsis
Extracorporeal Membrane Oxygenation Complication
Extracorporeal Membrane Oxygenation Evaluated by Transcranial Doppler.
To determine how venoarterial extracorporeal membrane oxygenation (ECMO) affects cerebral blood flow velocity (CBFV) measured by transcranial doppler (TCD), to determine whether specific changes in cerebral blood flow velocity…
- Trial name
- ECMO-DTC (NCT03457090)
- Testing
- Examination : a TCD and Trans-Thoracic Echocardiography
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Toulouse
Coronary Artery Disease
Influence of Extracorporeal Circulation on the Development of OSA (Obstructive Sleep Apnea)
1. Coronary artery bypass grafting (CABG) could be performed with or without extracorporeal circulation (ECC). 2. OSA (Obstructive Sleep Apnea) could be influenced by in intravenous perfusion. 3.
- Trial name
- NCT03743090
- Testing
- Polysomnography.
- Sponsor
- Astes
Persistent Fetal Circulation Syndrome, Diaphragmatic Hernia
Antibody Secreting Cell and Cyotokine Profiles in Neonates on ECMO
Infants are placed on ECMO for correction of reversible respiratory failure. Often, because a few of the reasons for respiratory failure show us similar things in the baby, it is difficult to determine exactly which is causing…
- Conditions
- Persistent Fetal Circulation Syndrome, Diaphragmatic Hernia, Meconium Aspiration, Sepsis
- Trial name
- NCT00371241
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- The University of Texas Health Science Center, Houston
Complication of Extracorporeal Circulation, Kidney Circulation Disorder
Impact of CArdiopulmonary Bypass Flow on Renal Blood Flow, Function and OXygenation
Cardiac surgery with cardiopulmonary bypass (CPB), especially when oxygen delivery is low, is associated with acute kidney injury.
- Conditions
- Complication of Extracorporeal Circulation, Kidney Circulation Disorder, Renal Function Disorder
- Trial name
- ICAROX (NCT02549066)
- Testing
- Increased cardiopulmonary bypass flow, Milrinone
- Where
- Sweden
- Volunteers
- 18 people
- Sponsor
- Sahlgrenska University Hospital
Complication of Extracorporeal Circulation, Renal Impairment
Renal Perfusion, Filtration and Oxygenation During Cardiopulmonary Bypass (CPB)
Acute kidney injury is a common complication after cardiac surgery with cardiopulmonary bypass (CPB). This study aims to investigate the effects of CPB on renal perfusion, filtration and oxygenation.
- Trial name
- ECCSTUD (NCT02405195)
- Testing
- cardiopulmonary bypass
- Where
- Sweden
- Volunteers
- 28 people
- Sponsor
- Sahlgrenska University Hospital
Inflammatory Response, Extracorporeal Circulation; Complications
Role of Type 2 Diabetes in Potentiating the Inflammatory Response Post Extracorporeal Circulation After Cardiac Surgery
Adult cardiac surgery ensures the surgical treatment of valvular and coronary pathologies and of heart failure with the placement of ventricular assistance.
- Conditions
- Inflammatory Response, Extracorporeal Circulation; Complications, Cardiac Surgery, Type 2 Diabetes
- Trial name
- DT2CEC (NCT04432337)
- Testing
- The role of the activation of the NLRP3 inflammasome after cardiac surgery
- Where
- Martinique
- Sponsor
- University Hospital Center of Martinique
Aortic Valve Surgery, Coronary Artery Bypass Graft (CABG)
Metabolic Profile and Tissue Perfusion in Patients Undergoing Open Heart Surgery With Minimal Invasive Versus Conventional Extracorporeal Circulation
The aim of the present study is to investigate the protective effect of minimal invasive versus the conventional extracorporeal circulation on tissue homeostasis as evidenced by the preservation of tissue metabolism and cerebral…
- Conditions
- Aortic Valve Surgery, Coronary Artery Bypass Graft (CABG), Cardiac Surgery
- Trial name
- MiECC MET (NCT07516938)
- Testing
- Real-time tissue oximetry monitoring
- Where
- Greece
- Volunteers
- 70 people
- Sponsor
- Aristotle University Of Thessaloniki
Myocardial Stunning, Transesophageal Echocardiography
Rate of Left Ventricular Systolic Function's Recuperation After Cardiac Surgery With Extracorporeal Circulation.
The rational of the study is the description of the evolution of systolic cardiac function post-stunning, evaluated by transesophageal minimally invasive echocardiography (hTEE).
- Conditions
- Myocardial Stunning, Transesophageal Echocardiography, Circulation, Extracorporeal
- Trial name
- Imacor-1 (NCT02770183)
- Testing
- Imacor
- Sponsor
- University Hospital, Geneva
Coagulation Changes During Coronary Artery Bypass Grafting
Coagulation Profiles in Conventional and Minimal Invasive Extracorporeal Circulation
The aim of this study is to compare the effects of conventional and minimally invasive extracorporeal circulation (MiECC) techniques, which are routinely used in open-heart surgery, on coagulation parameters.
- Trial name
- NCT07844031
- Testing
- Conventional extracorporeal circulation, Minimally invasive extracorporeal circulation
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Thoracic Surgery, Cardiopulmonary Bypass
Variations of the Lung Compliance During Extracorporeal Circulation and Post Operative Pulmonary Complications
the decrease in thoracopulmonary compliance after cardiac surgery is well known . The investigators hypothesize that the major factor determining pulmonary outcome after cardiac surgery is the alteration of pulmonary compliance…
- Trial name
- COMPLI (NCT02654600)
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Centre Chirurgical Marie Lannelongue