Clinical trials: Heart; Dysfunction Postoperative, Cardiac Surgery
Dyspnea, Cardiopulmonary Dysfunction
Effect of Different Breathing Techniques on Dyspnea and Cardiopulmonary Parameters Among Patients After Open Heart Surgery
Open heart surgery is often associated with postoperative pulmonary complications, reduced lung expansion, dyspnea, and impaired cardiopulmonary function.
- Conditions
- Dyspnea, Cardiopulmonary Dysfunction, Postoperative Respiratory Dysfunction, Coronary Artery Disease
- Trial name
- NCT07591987
- Testing
- Segmental Breathing Exercises, Active Cycle Breathing Technique, Standard postoperative care
- Where
- 3 sites in Iraq
- Volunteers
- 99 people
- Sponsor
- University of Baghdad
Heart; Dysfunction Postoperative, Cardiac Surgery
Follow-up Study of Patients Undergoing Cardiac Surgery
Countless studies are performed to quantify the severity of heart disease and its influence on the respiratory system, checking that their heart conditions and the surgical process determine pulmonary complications, one of the…
- Trial name
- Follow-up01 (NCT02524353)
- Testing
- cardiac surgery
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- Centro Universitário de Votuporanga
Delirium, Cognitive Dysfunction
Can a New EEG Based Tool Predict Post-operative Delirium and Cognitive Dysfunction?
As the population ages and medical progress is made, many elderly patients that previously would not have been candidates for surgery are now undergoing operations.
- Trial name
- NCT03293550
- Where
- Israel
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Thoracic Surgical Procedures, Gastrointestinal Tract
Postoperative Gastrointestinal Dysfunction After Cardiac Surgery - Occurrence and Search for Biomarkers
The purpose of this study is to investigate the frequency and grade of gastrointestinal dysfunction in patients after thoracic cardiovascular surgery, and to search for biomarkers of gastrointestinal dysfunction.
- Conditions
- Thoracic Surgical Procedures, Gastrointestinal Tract, Cardiopulmonary Bypass, Biomarkers
- Trial name
- GAINDYSFUNCS (NCT02732301)
- Where
- Sweden
- Volunteers
- 501 people
- Sponsor
- Region Örebro County
Postoperative; Dysfunction Following Cardiac Surgery, Transfusion Related Complication
Impact of RBC Transfusion Less Than 14 Days on Morbidity and Mortality in Cardiac Surgical Patients
The purpose of the transfusion of packed red blood cell is to overcome acute or chronic anemia cause tissue hypoxia. It increases hemoglobin concentration and consequently increase oxygen delivery to peripheral tissues.
- Trial name
- CGRCard (NCT01915654)
- Testing
- study population
- Where
- France
- Volunteers
- 459 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Inflammasomes, Cognitive Dysfunction
Correlation of NLRP3 With Cognitive Dysfunction Early After Heart Valve Replacement Surgery
The investigators decided to assess the prognostic value of NLRP3 inflammasome level in early after heart valve replacement surgery and whether it was related to postoperative cognitive dysfunction.
- Conditions
- Inflammasomes, Cognitive Dysfunction, Pyrin Domain-Containing 3 Protein, Postoperative Complications
- Trial name
- NCT04191642
- Where
- China
- Volunteers
- 75 people
- Sponsor
- General Hospital of Ningxia Medical University
Acute Lung Injury, Metabolic Disturbances
Acute Lung Injury After Cardiac Surgery: Pathogenesis
The purpose of the present study is to visualize the inflammatory response and coagulation disorders during cardiac surgery in order to identify possible predictors for acute lung injury postoperatively.
- Conditions
- Acute Lung Injury, Metabolic Disturbances, Inflammation, Coagulation; Intravascular
- Trial name
- ALI (NCT02475694)
- Testing
- No intervention
- Volunteers
- 50 people
- Sponsor
- Aalborg University Hospital
Right Ventricular Dysfunction
Preoperative Risk Score for Postoperative Right Ventricular Dysfunction in Adult Cardiac Surgery
Right ventricular dysfunction (RVD) is common following cardiac surgery, and it is characterised by impaired right ventricular function that can lead to decreased cardiac output and hemodynamic instability.
- Trial name
- The RightScore (NCT06539000)
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Fondazione Policlinico Universitario Campus Bio-Medico
Postoperative Cognitive Dysfunction (POCD), Cardiac Diseases Requiring Surgery
Prediction Model for Postoperative Cognitive Dysfunction in Elderly Cardiac Patients: A Special Disease Cohort Study
This is a prospective cohort study aiming to construct a prediction model for postoperative cognitive dysfunction (POCD) in elderly cardiac patients. We plan to enroll elderly patients aged ≥65 years undergoing cardiac surgery.
- Trial name
- NCT07483047
- Where
- China
- Volunteers
- 634 people
- Sponsor
- Shanghai Geriatric Medical Center
Delirium, Dementia, Amnestic, Cognitive Disorders, Postoperative Cognitive Dysfunction
n-3 Enriched Nutrition Therapy and Postoperative Cognitive Dysfunction After Cardiac Surgery
Background: Delirium and long-term cognitive dysfunction (CD) are important complications of major surgery and intensive care treatment.
- Trial name
- NCT00757913
- Testing
- n-3 enriched nutrition
- Where
- Switzerland
- Volunteers
- 400 people
- Sponsor
- University Hospital, Basel, Switzerland
Cardiac Surgery, Cardiopulmonary Bypass
Comparison of Remowell 2 and Inspire on Delirium and Cognitive Dysfunction
Age is no longer an absolute contraindication to cardiac surgery therefore there is often need for combined interventions (double valve repair/replacement, or coronary artery bypass graft and valve repair/replacement) with…
- Trial name
- CRIDD (NCT04062396)
- Testing
- Eurosets REMOWELL 2 oxygenator, LivaNova INSPIRE oxygenator
- Where
- Italy
- Volunteers
- 154 people
- Sponsor
- Maria Cecilia Hospital
Cerebral Autoregulation Impairment, Postoperative Cognitive Dysfunction
BrainProtect-guided, Real-time Cerebral Autoregulation Monitoring and Protection of Brain During Cardiac Surgery With Cardiopulmonary Bypass Requiring Heart-lung Machine
The purpose of this clinical investigation is to evaluate the clinical performance, safety, and clinical benefit of the BrainProtect System in reducing early postoperative neurological complications in adult participants…
- Conditions
- Cerebral Autoregulation Impairment, Postoperative Cognitive Dysfunction, Postoperative Delirium
- Trial name
- BrainProtect (NCT07872982)
- Testing
- BrainProtect System, Standard perioperative management
- Where
- 4 sites in United States, Austria and 2 more
- Volunteers
- 304 people
- Sponsor
- Scienceforbrain, UAB
Cardiac Surgery, Postoperative Cognitive Dysfunction
The Effects of Dexmedetomidine on Postoperative Cognitive Function in Open Heart Surgery
To assess the impact of Dexmedetomidine on postoperative cognitive function and serum Neuron Specific Enolase levels as an indicator of neuronal injury in patients undergoing open heart surgery
- Conditions
- Cardiac Surgery, Postoperative Cognitive Dysfunction, Neurologic Manifestations
- Trial name
- NCT06655025
- Testing
- Dexmedetomidine
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Sohag University
Hearing Loss, Cardiac Surgery
Prevalence of Auditory Dysfunction and ICU-acquired Delirium Following Cardiac Surgery With Cardiopulmonary Bypass: a Prospective Observational Study
AUDICS-ICU is a prospective observational aiming to evaluate the prevalence of auditive dysfunction following cardiac surgery. Participants will undergo audiometric testings before and 3 months after cardiac surgery with…
- Conditions
- Hearing Loss, Cardiac Surgery, Cardiopulmonary Bypass, Postoperative Cognitive Dysfunction
- Trial name
- AUDICS-ICU (NCT04151914)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- European Georges Pompidou Hospital
Delirium, Postoperative Cognitive Dysfunction
Prevention of Early Postoperative Decline
The purpose of this trial is to determine whether using a brain training program in the time leading up to as well as after heart surgery will reduce confusion and cognitive loss that can occur after surgery.
- Trial name
- PEaPoD (NCT02908464)
- Testing
- Lumosity
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Beth Israel Deaconess Medical Center
Postoperative Cognitive Dysfunction, Depressive Symptoms
Perioperative Cognitive Trajectories in Deferred Surgery (CoTELE-SURGE)
Cognition is the way people use their brains to think, understand, remember and make decisions. Cognitive changes are often seen even up to 1 year after surgery.
- Conditions
- Postoperative Cognitive Dysfunction, Depressive Symptoms, Postoperative Pain
- Trial name
- CoTELE-SURGE (NCT04787536)
- Testing
- Non-cardiac surgery
- Where
- Canada
- Volunteers
- 300 people
- Sponsor
- McMaster University
Heart; Dysfunction Postoperative, Cardiac Surgery, Right Heart Failure
Femoral Venous Pulsatility and Right Heart Dysfunction in Heart Surgery: An Observational Study
Right heart failure during cardiac surgery is associated with increased perioperative morbidity and mortality. In this context, it is imperative to develop simple diagnostic tools to detect right heart failure.
- Conditions
- Heart; Dysfunction Postoperative, Cardiac Surgery, Right Heart Failure, Right Ventricular Dysfunction
- Trial name
- FemousTechno6 (NCT05038267)
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- Montreal Heart Institute
Heart; Surgery, Heart, Functional Disturbance as Result
Multifunctional Approach in Cardiac Surgery
Postoperative pain and swallowing disorders are complex, multifactorial phenomenon that frequently occur after cardiac surgery. Preoperative anxiety and the interaction between sex and other sociocultural factors may predict…
- Trial name
- TITANIC (NCT05824598)
- Testing
- Multifunctional rehabilitation treatment
- Where
- Italy
- Volunteers
- 44 people
- Sponsor
- Fondazione Don Carlo Gnocchi ETS
Cardiac Surgery, Cardiopulmonary Bypass
Sodium Bicarbonate in Cardiac Surgery Study
With over one million operations a year, cardiac surgery with cardiopulmonary bypass is one of the most common major surgical procedures worldwide (1).
- Trial name
- Bic-MC (NCT00672334)
- Testing
- Sodium Bicarbonate, Sodium Chloride
- Where
- 4 sites in Australia, Canada and 2 more
- Volunteers
- 350 people
- Sponsor
- Austin Health
Cardiac Surgery With Cardiopulmonary Bypass
A Pilot Study to Investigate Fenoldopam Usage in the Prevention of Postoperative Renal Dysfunction in Patients at a High Risk for Renal Impairment During Cariopulmonary Bypass for Cardiac Surgery
The Primary objective is to reduce the incidence of postoperative renal dysfunction in a high-risk subset of patients undergoing cardiac surgery on cardiopulmonary bypass with Fenolopam, a selective dopamine-1 receptor agonist.
- Trial name
- NCT00467181
- Testing
- Fenoldopam
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Summa Health System