Clinical trials: Surgery, Cardiovascular
Aortic Aneurysm, Gastrointestinal Dysfunction
Gastrointestinal Dysfunction in Aortic Surgery Patients
The goal of this observational study is to determine the association of gastrointestinal dysfunction through the Gastrointestinal Dysfunction Scale (GIDS) tool and serum concentrations of citrulline and Intestinal fatty-acid…
- Conditions
- Aortic Aneurysm, Gastrointestinal Dysfunction, Aortic Diseases, Enteral Feeding Intolerance
- Trial name
- NCT06514170
- Testing
- No intervention
- Where
- Mexico
- Volunteers
- 114 people
- Sponsor
- Instituto Nacional de Cardiologia Ignacio Chavez
End-stage Renal Disease, Critical Limb Ischemia
Open Versus Endovascular Revascularization in Patients With End-stage Renal Disease
Treatment of patients with end-stage renal disease and critical limb ischemia still poses challenges to vascular medicine due to limited survival, comorbidities and infrapopliteal involvement of arteriosclerosis in these…
- Trial name
- OERESRD (NCT03293589)
- Testing
- open revascularization, endovascular revascularization
- Where
- Germany
- Volunteers
- 77 people
- Sponsor
- University Hospital Erlangen
Cardiac Events
Clinical Outcomes Of Modified Del Nido Cardioplegia In Adult And Pediatric Cardiac Surgery
"Introduction: Modern cardiac surgery prioritizes myocardial protection, incorporating various strategies including cardioplegia to preserve heart function during surgery.
- Trial name
- NCT06744088
- Testing
- Del Nido cardioplegia
- Where
- Pakistan
- Volunteers
- 200 people
- Sponsor
- Superior University
Blood Loss, Postoperative, Liver Transplant
Individualized Multimodal Hemostasis Evaluation Pyramid (IMHOTEP)
This study evaluates the hemostatic changes defined as hemostasis reserve capacity (HRC) in the first perioperative 48 hours of bloodless liver transplanted patients.
- Conditions
- Blood Loss, Postoperative, Liver Transplant, Hemostatic Disorder
- Trial name
- NCT03555383
- Testing
- Coagulation factor levels
- Where
- Hungary
- Volunteers
- 59 people
- Sponsor
- Semmelweis University
Endocarditis, Sepsis
Cytokine REmoval in CRitically Ill PAtients Requiring Surgical Therapy for Infective Endocarditis (RECReATE)
Infectious endocarditis (IE) and other severe infections are well-known to induce significant changes in the immune response including immune functionality in a considerable number of affected patients.
- Conditions
- Endocarditis, Sepsis, Septic Shock
- Trial name
- RECREATE (NCT03892174)
- Testing
- Treatment protocol with adsorption
- Where
- Switzerland
- Volunteers
- 54 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Bicuspid Aortic Valve, Aortic Valve Stenosis
Progression of Ascending Aorta Diameters in Bicuspid Aortic Valve After Transcatheter or Surgical Replacement.
The goal of this prospective, non-randomized, single-center, observational study is to assess whether there is a progressive dilation of ascending aorta after surgical or transcatheter aortic valve replacement (TAVR) in patients…
- Conditions
- Bicuspid Aortic Valve, Aortic Valve Stenosis, Aortic Aneurysm, Heart Diseases
- Trial name
- ARDITAV (NCT05708118)
- Testing
- Echocardiographic assessment., Computed-tomography assessment
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Vascular Diseases, Peripheral Vascular Disease
Topical Gentamicin and Vancomycin for Vascular Surgical Site Infection Prophylaxis
Many patients who undergo vascular surgery to improve the blood flow to their legs are at risk of developing an infection in the surgical site and are then at risk of serious complications such as hospital readmission, failure of…
- Conditions
- Vascular Diseases, Peripheral Vascular Disease, Surgical Site Infection, Bypass Complication
- Trial name
- NCT04238923
- Testing
- Topical vancomycin paste (1g vancomycin powder + 4mL sterile saline) and Collatamp G gentamicin-eluting sponge (Azralez Pharmaceuticals; 2.0mg gentamicin sulphate/cm2 to cover wound)
- Volunteers
- 356 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Thrombosis
The Association Between Platelet Inhibition and Perioperative Major Adverse Cardiac Events In Post-Percutaneous Coronary Intervention (PCI) Patients Undergoing Non-Cardiac Surgery
This prospective, multicentre, observational study aims to test pre-operative platelet function when taking anti-platelet medications.
- Trial name
- NCT01707459
- Where
- Canada
- Volunteers
- 201 people
- Sponsor
- University Health Network, Toronto
Heart Valve Diseases, Systemic Inflammatory Response Syndrome
Corticosteroid Prophylaxis on the Cardiopulmonary Bypass-Induced Systemic Inflammatory Response
To observe the effect of glucocorticoid on the dynamic changes of monocyte subsets in the peripheral blood of valve disease patients undergoing cardiopulmonary bypass perioperatively.
- Trial name
- NCT01296074
- Testing
- Corticosteroid
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Beijing Anzhen Hospital
Acute Kidney Injury
Post-Cardiac Surgery Acute Kidney Injury Prevention by Administration of Proton Pump Inhibitor (P2 Trial)
The central hypothesis of this research study is that perioperative administration of the proton pump inhibitor (PPI) pantoprazole could reduce the development of acute kidney injury (AKI) following cardiac surgery by activation…
- Trial name
- P2 AKI PPI (NCT06706258)
- Testing
- Protonix (Pantoprazole) 40 mg q 12 hrs for 3 days, Pepcid (Famotidine) 20 mg q 12 hrs for 3 days
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- The University of Texas Health Science Center, Houston
Acute Kidney Injury, Arterial Hypertension
Study Evaluating Novel Biomarkers of AKI (Acute Kidney Injury) in Post-operative Patients
To validate the use of [TIMP-2]●[IGFBP-7] to predict AKI in patients undergoing major intra abdominal surgery.
- Conditions
- Acute Kidney Injury, Arterial Hypertension, Obesity, Cardio Vascular Disease
- Trial name
- NCT02499185
- Testing
- Nephro Check Test, serum creatinine measurement
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Universitair Ziekenhuis Brussel
Cardiac Valve Disease
Preoperative Optimization of Cardiac Valve Patients' Expectations
Recovery after surgery depends on psychological factors such as preoperative information, expectations and surgery-associated anxiety.
- Trial name
- ValvEx (NCT04502121)
- Testing
- EXPECT: Preoperative optimization of cardiac valve patient's expectations
- Where
- Germany
- Volunteers
- 89 people
- Sponsor
- Philipps University Marburg
Carotid Artery Disease
CHOICE: Carotid Stenting For High Surgical-Risk Patients
The purposes of this study is to 1) Provide additional information that the commercially available Abbott Vascular Carotid Stent Systems and Embolic Protection Systems can be used successfully by a wide range of physicians under…
- Trial name
- NCT00406055
- Testing
- RX ACCULINK , RX ACCUNET , XACT , EMBOSHIELD and EMBOSHIELD Nav6
- Where
- United States
- Volunteers
- 18,855 people
- Sponsor
- Abbott Medical Devices
Aortic Dissection, Aortic Dissection Aneurysm
Protective Effect of Ulinastatin and Thymosin α1 Against Negative Immune Dysregulation and Organ Dysfunction After Acute Aortic Dissection Surgery (PANDA XI)
Systemic inflammatory response syndrome (SIRS) and multiple organ dysfunction syndrome (MODS) are the major causes of death in patients with acute aortic syndrome (AAS).
- Trial name
- NCT06966687
- Testing
- Ulinastatin and Thymosin α1, Ulinastatin only
- Where
- 4 sites in China
- Volunteers
- 200 people
- Sponsor
- Nanjing Medical University
Congenital Heart Disease
Bosentan Improves Clinical Outcome of Adults With Congenital Heart Disease or Mitral Valve Lesions Who Undergo CArdiac Surgery
Cardiac surgery relieves symptoms and increases life expectancy in cardiac patients, with and without congenital heart disease (CHD).
- Trial name
- BOCA (NCT01184404)
- Testing
- Bosentan
- Where
- Netherlands
- Volunteers
- 100 people
- Sponsor
- Berto J Bouma
Varicose Veins of Lower Limb
Ongoing Registry of Treatment of Chronic Venous Diseases
Ongoing registration of patients with varicose veins disease treated by means of conventional surgery, endovenous thermal ablations, sclerotherapy, non-tumescent non-thermal methods
- Trial name
- RRT CVD (NCT03035747)
- Testing
- conventional surgery, endovenous laser ablation, sclerotherapy
- Where
- Russia
- Volunteers
- 5,000 people
- Sponsor
- Medalp Private Surgery Clinic
Lumbar Spinal Stenosis, Lumbar Degenerative Disease
Effect of Obesity Phenotype on Intraabdominal Pressure and Bleeding in Major Lumbar Spinal Surgery
Obesity is prevalent among patients with lumbar degenerative disease and is a known risk factor for perioperative complications in spinal surgery.
- Conditions
- Lumbar Spinal Stenosis, Lumbar Degenerative Disease, Obesity, Intraabdominal Hypertension
- Trial name
- OBESPINE (NCT07688265)
- Testing
- Intraabdominal Pressure Measurement via Urinary Bladder Catheter, Total Intravenous Anesthesia (TIVA)
- Volunteers
- 90 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Aortic Aneurysm, Abdominal
Adherence and Acceptability of a Remote, Home-based, Pre-surgery Programme for Patients Undergoing Abdominal Aortic Aneurysm Surgery
Design A multi-centre pilot study investigating the acceptability and adherence of a prehabilitation on patients requiring abdominal aortic aneurysm repair. Setting 3 NHS Hospital Vascular Surgery Clinics in the UK.
- Trial name
- NCT04792411
- Testing
- Prehabilitation
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Imperial College Healthcare NHS Trust
Intraoperative Arterial Hypotension
Association of Intraoperative Blood Pressure Excursions Below Cerebral Autoregulatory Boundaries With Organ Injury Following Major Noncardiac Surgery
The aim of study is to investigate the clinical relevance of blood pressure (BP) excursions below cerebral autoregulatory boundaries in major noncardiac surgery.
- Trial name
- AR-NONCARDIAC (NCT05336864)
- Testing
- Non-invasive cerebral oximetry monitoring, additional perioperative blood sampling, clinical & telephone assessments
- Where
- 3 sites in Switzerland
- Volunteers
- 650 people
- Sponsor
- University Hospital, Basel, Switzerland
Surgical Menopause, BRCA1 Mutation
Health After eaRly Menopause Due to Oophorectomy
Risk-Reducing Salpingo-Oophorectomy (RRSO) at the age of 35 to 45 years is recommended for women with a high genetic risk for ovarian cancer.
- Conditions
- Surgical Menopause, BRCA1 Mutation, BRCA2 Mutation, Cardiovascular Diseases
- Trial name
- HARMOny (NCT03835793)
- Testing
- CAC-score
- Where
- Netherlands
- Volunteers
- 750 people
- Sponsor
- The Netherlands Cancer Institute
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