Clinical trials: Heart; Dysfunction Postoperative, Cardiac Surgery
Ventilator-Induced Diaphragm Dysfunction
Study of TransAeris® System for Enhanced Recovery After Surgery in France
This study will be conducted as a randomized trial of the TransAeris system for the prevention and treatment of ventilator-induced diaphragm dysfunction (VIDD) in patients identified prior to surgery to be at greater risk of…
- Trial name
- ERAS (NCT05404477)
- Testing
- TransAeris System
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Synapse Biomedical
Postoperative Cognitive Dysfunction
Feasibility Study of Preoperative Cognitive Training in Cardiac Surgical Patients
The purpose of this study is to evaluate the feasibility of administering a 20-day preoperative cognitive training intervention (Cog-Train) to a widely inclusive sample of cardiac surgical patients.
- Trial name
- Cog-Train (NCT02053207)
- Testing
- Cog-Train Intervention
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Papworth Hospital NHS Foundation Trust
Postoperative Delirium, Elective Non-Cardiac Surgery
Correlation Between Blood Biomarkers and Postoperative Delirium in Elective Non-Cardiac Surgery.
More than 20% of patients over 60 years old develop postoperative delirium following non-cardiac surgery . Delirium increases morbidity and mortality , and may lead to long-term cognitive impairment .
- Trial name
- NCT03915314
- Testing
- Neuropsychological tests
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Xuzhou Medical University
Intracranial Embolism and Thrombosis, Postoperative Complications
TCD Detection of Gas and Solid Micro-Emboli in Patients Undergoing Coronary Artery Bypass Grafting (CABG): The Influence of Proximal Anastomosis Technique
The purpose of this study is to test the hypothesis that using three different techniques to anastomose coronary grafts to the aorta: partial occlusion, single cross clamp, or using the Heartstring anastomotic device, will change…
- Trial name
- NCT00294814
- Testing
- Proximal anastomosis using Heartstring anastomotic device
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Rambam Health Care Campus
Postoperative Delirium, Postoperative Stroke
Impact of Personalised Cardiac Anaesthesia and Cerebral Autoregulation on Neurological Outcomes in Patients Undergoing Cardiac Surgery
This international, multicentre prospective cohort study will assess whether perioperative duration and magnitude of mean arterial pressure (MAP) outside of an individual's cerebral autoregulation (CA) limits using near-infrared…
- Conditions
- Postoperative Delirium, Postoperative Stroke, Postoperative Cognitive Dysfunction
- Trial name
- PRECISION (NCT05595954)
- Testing
- Preoperative data collection, Intraoperative NIRS, Intraoperative TCD
- Where
- 4 sites in Switzerland, United Kingdom
- Volunteers
- 500 people
- Sponsor
- University Hospital, Basel, Switzerland
Cardiac Surgery and Cardiopulmonary Bypass
High-Dose N-Acetylcysteine in Cardiac Surgery
At least 14% of patients develop kidney failure after cardiac surgery. Although this kidney failure can usually be treated effectively, a longer stay in intensive care is often required.
- Trial name
- NCT00332631
- Testing
- N-acetylcysteine
- Where
- Australia
- Volunteers
- 60 people
- Sponsor
- Austin Health
Renal Dysfunction
Postoperative Troponin in Renal Dysfunction After Cardiac Surgery
Elevated level of troponin is frequently observed among patients with renal dysfunction. Increase in troponin after cardiac surgery may predict postoperative outcome in cardiac surgery patients.
- Trial name
- NCT03540511
- Testing
- postoperative troponin
- Where
- South Korea
- Volunteers
- 5,000 people
- Sponsor
- Seoul National University Hospital
Ischemic Heart Disease, Bone Marrow Cells
Autologous Bone Marrow Mononuclear Cells in the Combined Treatment of Coronary Heart Disease
The purpose of this study evaluate the effect of the method of administration of autologous bone marrow mononuclear cells for the duration of of functioning aorto-coronary bypass grafts in the surgical treatment of coronary heart…
- Conditions
- Ischemic Heart Disease, Bone Marrow Cells, Coronary Artery Bypass Grafting (CABG), Heart Failure, Diastolic
- Trial name
- TAMIS (NCT02059512)
- Testing
- Group 1, Group 0, Group 2
- Where
- Russia
- Volunteers
- 117 people
- Sponsor
- St. Petersburg State Pavlov Medical University
Acute Kidney Dysfunction
Cardiopulmonary-bypass and Reno-protective Effect of Atorvastatin Trial
Acute kidney dysfunction is common after cardiac surgery. While many patients suffer no long-term ill effects from post-operative kidney dysfunction, some require initiation of dialysis therapy that can contribute to long-term…
- Trial name
- CREAT (NCT00910221)
- Testing
- Atorvastatin
- Where
- Australia
- Volunteers
- 100 people
- Sponsor
- Austin Health
Postoperative Cognitive Dysfunction, Postoperative Delirium
Ulinastatin Improves Post-Cardiac Surgery Cognitive Dysfunction
The study comprised two primary components: a retrospective analysis of clinical big data and a conventional prospective cohort study involving patients undergoing cardiac surgery. The objectives were: 1.
- Trial name
- NCT06268249
- Testing
- Ulinastatin
- Where
- China
- Volunteers
- 7,065 people
- Sponsor
- Qin Zhang
Coronary Artery Disease, Acute Kidney Injury
Endothelial Glycocalyx Damage in Acute Kidney Injury
Abstract Significance: Cardiac surgery-associated acute kidney injury (CSA-AKI) is common and has serious immediate and long-term sequelae.
- Trial name
- NCT05471583
- Testing
- Main group
- Where
- United Kingdom
- Volunteers
- 70 people
- Sponsor
- King's College London
Intraoperative Venous Congestion And Cognitive Dysfunction After Cardiac Surgery
Venous Congestion And Cognitive Dysfunction After Cardiac Surgery
Postoperative cognitive dysfunction (POCD) is a common central nervous system complication after surgery and anesthesia. Its primary clinical manifestations include a significant decline in cognitive abilities after surgery and…
- Trial name
- NCT07483151
- Testing
- collection of demographic characteristics and comorbidities, surgery-related parameters, POCD assessments
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Zhuan Zhang
Delirium, Postoperative Cognitive Dysfunction
Dexmedetomidine to Reduce the Incidence of POCD After Open Cardiac Surgery
Anesthesia is a drug induced, reversible, comatose state that facilitates surgery and it is widely assumed that cognition returns to baseline after anesthetics have been eliminated.
- Conditions
- Delirium, Postoperative Cognitive Dysfunction, Dexmedetomidine, Cognitive Impairment
- Trial name
- NCT03480061
- Testing
- Dexmedetomidine Hydrochloride Group
- Where
- Canada
- Volunteers
- 90 people
- Sponsor
- Sunnybrook Health Sciences Centre
Cognitive Dysfunction, Postoperative
Effect of Targeted Fluid Therapy on Postoperative Cognitive Dysfunction.
Postoperative cognitive dysfunction (POCD) describes a decline in cognitive function as measured by pre- and postoperative neuropsychological testing.
- Trial name
- NCT06797713
- Testing
- Esophageal doppler, Conventional method
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- TC Erciyes University
Postoperative Cognitive Dysfunction
Comparison of Postoperative Outcome After Sevoflurane and Propofol Anaesthesia
As the investigators know, postoperative cognitive dysfunction (POCD) is a fairly well-documented clinical phenomenon, which affect patients' short-term and long-term outcome.
- Trial name
- NCT02931877
- Testing
- sevoflurane, propofol
- Where
- 3 sites in China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Xinqiao Hospital of Chongqing
Neurological Injury, Stroke
Carbon Dioxide Surgical Field Flooding and Aortic No-touch Off-pump Coronary Artery Bypass Grafting to Reduce Neurological Injuries After Surgical Coronary Revascularization (CANON): a Randomised, Controlled, Investigator and Patient Blinded Single Center Superiority Trial With Three Parallel Arms.
The objective of this study is to investigate the value of employing the aortic no-touch off-pump coronary artery bypass technique and the practice of carbon dioxide surgical field flooding for the prevention of type 1 and 2…
- Conditions
- Neurological Injury, Stroke, Postoperative Cognitive Dysfunction, Postoperative Delirium
- Trial name
- CANON (NCT03074604)
- Testing
- aortic no-touch OPCABG, OPCABG with partial clamp applying carbon dioxide, OPCABG with partial clamp
- Where
- Poland
- Volunteers
- 192 people
- Sponsor
- Collegium Medicum w Bydgoszczy
Heart; Dysfunction Postoperative, Cardiac Surgery
Non-invasive Mechanical Ventilation After Cardiac Surgery
Non-invasive mechanical ventilation (NIV) has been used in hypoxic post-operative cardiac patients but more studies are necessary to clarify its respiratory and hemodynamic effects.
- Trial name
- NCT01457898
- Testing
- VPAP II®
- Where
- Brazil
- Volunteers
- 42 people
- Sponsor
- Irmandade Santa Casa de Misericórdia de Porto Alegre
Organ Protection
Effect of Intravenous Lidocaine on Serum miRNA-135a in Patients Undergoing Non-cardiac Surgery
The purpose of this study is to investigate the effects of intravenous lidocaine on serum miRNA-135a and its downstream proteins Rock2 and Add1 in elderly patients undergoing non-cardiac under general anesthesia.
- Trial name
- NCT05503043
- Testing
- Lidocaine, Normal saline
- Volunteers
- 50 people
- Sponsor
- General Hospital of Ningxia Medical University
Embolic Stroke, Postoperative Cognitive Dysfunction
Perfusion Pressure Cerebral Infarction Trial (PPCI)
STUDY HYPOTHESIS In cardiac surgery the volume of perioperative cerebral infarctions can be reduced by increasing mean arterial pressure (MAP) during the cardiopulmonary bypass procedure.
- Trial name
- PPCI (NCT02185885)
- Testing
- Increased bloodpressure during CPB.
- Where
- Denmark
- Volunteers
- 197 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Postoperative Cognitive Dysfunction
Cognitive Dysfunction Following Cardiac Surgery
Postoperative cognitive dysfunction (POCD) is the most common complication after cardiac surgery. This prospective study was conducted to investigate the mechanisms of development of POCD following cardiac surgery taking into…
- Trial name
- CDCS (NCT02767713)
- Testing
- Dexamethasone
- Volunteers
- 171 people
- Sponsor
- Clinical Hospital Center, Split