Clinical trials: Vascular Insufficiency
Surgeries Undergoing General Anesthesia
Impact of Intraoperative Oxygenation Practices on Patient Outcomes
This multicenter, cluster-randomized, cluster-crossover clinical trial evaluates the impact of three intraoperative FiO2 (Fraction of Inspired Oxygen) oxygenation strategies-lower (FiO₂ 0.21-0.40), intermediate (FiO₂ 0.40-0.80)…
- Trial name
- IntraOp Ox (NCT07224243)
- Testing
- Lower FiO2, Intermediate FiO2, Higher FiO2
- Where
- 4 sites in United States
- Volunteers
- 54,000 people
- Sponsor
- Frederic T Billings IV
Atherosclerotic Renal Artery Stenosis, Ischemic Nephropathy
MSC for Occlusive Disease of the Kidney
To determine the safety and toxicity of intra-arterial infused autologous adipose derived mesenchymal stromal (stem) cells in patients with vascular occlusive disease of the kidney.
- Conditions
- Atherosclerotic Renal Artery Stenosis, Ischemic Nephropathy, Renovascular Hypertension
- Trial name
- NCT01840540
- Testing
- Arterial infusion of autologous mesenchymal stem cells
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Mayo Clinic
End Stage Liver Disease, Lung Cancer
Antinociceptive Modalities on Ischemia Reperfusion Injury
Postoperative pain caused by surgery-associated tissue injury is a major concern for all the clinical practitioners. Because it affects multiple systems and induces physiological, immunological and psychological changes.
- Trial name
- NCT01932918
- Testing
- Patient controlled analgesia
- Where
- Taiwan
- Volunteers
- 142 people
- Sponsor
- National Taiwan University Hospital
Fluid Accumulation, Blood Pressure Management
Dry Weight Reduction Intervention Via Extra Ultrafiltration
Most patients who receive hemodialysis treatments have excess fluid in their body that has slowly built up over the course of kidney disease.
- Conditions
- Fluid Accumulation, Blood Pressure Management, End Stage Renal Disease (ESRD)
- Trial name
- DRIVE-UF (NCT07637110)
- Testing
- Ultrafiltration
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- University of Washington
Cardiovascular Shock, Respiratory Failure
Analysis of Endotoxin Activity in Patients With ECMO
Extra-corporeal membrane oxygenation (ECMO) can temporarily help patients gain time to wait for cardiopulmonary recovery or further treatment in patients with cardiopulmonary failure.
- Trial name
- NCT03978728
- Testing
- Extra-corporeal membrane oxygenation
- Where
- Taiwan
- Volunteers
- 55 people
- Sponsor
- National Taiwan University Hospital
Chronic Kidney Disease Stage 3 and 4, Peripheral Artery Disease (PAD)
Exercise Activity to Improve Mobility in Patients With CKD and PAD
People affected by chronic kidney disease and concomitant diagnosed peripheral artery disease at intermediate stages, without contraindications to exercise therapy will be invited to participate in the study.
- Trial name
- EXACT-CKDPAD (NCT06621264)
- Testing
- EXERCISE TRAINING WITH OR WITHOUT MEDICATION, Control (Standard treatment)
- Where
- 3 sites in Italy
- Volunteers
- 124 people
- Sponsor
- University Hospital of Ferrara
Hypotension, Hemodynamic Instability
The "Hypotension Prediction Index" in Patients Undergoing Lung Surgery
The "Hypotension Prediction Index (HPI)" was established by the Edwards Lifescience Company (Irvine, California, USA) and is CE certified.
- Conditions
- Hypotension, Hemodynamic Instability, Renal Failure, Myocardial Injury
- Trial name
- NCT04149314
- Testing
- HPI based hemodynamic optimization algorithm
- Where
- Germany
- Volunteers
- 142 people
- Sponsor
- University of Giessen
Deep Vein Thrombosis, Post-Thrombotic Syndrome
Pediatric High-Risk Deep Venous Thrombosis Lytic Outcomes Trial
The purpose of this study is to determine if the use of adjunctive catheter-directed thrombolysis (CDT), which includes the intrathrombus administration of rt-PA (Activase/Alteplase), can prevent post-thrombotic syndrome (PTS) in…
- Conditions
- Deep Vein Thrombosis, Post-Thrombotic Syndrome, Venous Thrombosis
- Trial name
- PHLO (NCT02767232)
- Testing
- Recombinant tissue plasminogen activator (rt-PA), Standard Anticoagulation Therapy
- Sponsor
- University of Colorado, Denver
Chronic Kidney Disease
Effect of Phosphate Binders on Markers of Vascular Health in Chronic Kidney Disease Stages 3 and 4
Chronic kidney disease (CKD) patients often have high levels of a substance called fibroblast growth factor-23 (FGF-23), a phosphorus excreting hormone, which has been related to heart disease.
- Trial name
- NCT01277497
- Testing
- Sevelamer carbonate, Calcium acetate
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Albany College of Pharmacy and Health Sciences
Cardiogenic Shock, Acute Kidney Injury
Accelerated vs. Standard Continuous Renal Replacement Therapy for Patients With Cardiogenic Shock Undergoing Veno-arterial ExtraCorporeal Membrane Oxygenator
This study was designed to compare the safety and efficacy of early continuous renal replacement therapy with standard continuous renal replacement therapy in the presence of acute kidney injury (stage 2 or greater acute kidney…
- Trial name
- REDUCE-ECMO (NCT06696235)
- Testing
- Early initiation of continuous renal replacement therapy, Standard initiation of continuous renal replacement therapy
- Where
- 2 sites in South Korea
- Volunteers
- 408 people
- Sponsor
- Samsung Medical Center
Infant, Newborn, Hypertension, Pulmonary
Inhaled Nitric Oxide Study for Respiratory Failure in Newborns
Respiratory failure in term newborns is associated with increased rates of death and long-term neurodevelopmental problems. This large international multicenter trial randomized newborns who had failed to respond to intensive…
- Conditions
- Infant, Newborn, Hypertension, Pulmonary, Persistent Fetal Circulation Syndrome, Pneumonia, Aspiration
- Trial name
- NINOS (NCT00005776)
- Testing
- Inhaled nitric oxide
- Where
- 20 sites in United States, Canada
- Volunteers
- 235 people
- Sponsor
- NICHD Neonatal Research Network
Postphlebitic Syndrome
Evaluation of a Venous-Return Assist Device (Venowave) to Treat Post-Thrombotic Syndrome: A Randomized Controlled Trial
The purpose of this study is to determine whether daily use of a lower limb venous-return assist device, "Venowave', improves leg symptoms, ability to perform activities of daily living, and quality of life in subjects with…
- Trial name
- NCT00182208
- Testing
- Veno-device (Venowave)
- Where
- 2 sites in Canada
- Volunteers
- 32 people
- Sponsor
- Hamilton Health Sciences Corporation
Heart Valve Diseases
Clinical Investigation Of The Mitroflow Aortic Pericardial Heart Valve
This is a trial to demonstrate the safety and effectiveness of the Mitroflow Aortic Heart Valve when used to replace a diseased or dysfunctional aortic valve or aortic valve prosthesis.
- Trial name
- NCT00630916
- Testing
- Mitroflow Aortic Heart Valve
- Where
- 26 sites in United States, Canada
- Volunteers
- 756 people
- Sponsor
- Sorin Group USA, Inc.
Kidney Disease, End-Stage, End-stage Renal Disease
Post-market Surveillance Study of the BD® WavelinQ™ EndoAVF System
A prospective, single-arm, multi-center post-market surveillance study of the BD® WavelinQ™ EndoAVF System for the Creation of Arteriovenous (AV) Fistula in Patients Requiring Dialysis.
- Conditions
- Kidney Disease, End-Stage, End-stage Renal Disease, Arteriovenous Fistula
- Trial name
- CONNECT-AV (NCT04634916)
- Testing
- EndoAVF Creation
- Where
- 17 sites in United States, Australia
- Volunteers
- 220 people
- Sponsor
- C. R. Bard
Chronic Kidney Diseases, Blood Pressure
Curcumin and Exercise in Chronic Kidney Disease
Chronic kidney disease (CKD) is associated with a pro-oxidative and pro-inflammatory state, and this is thought to contribute to a decrease in vascular function leading to greater cardiovascular disease (CVD) risk.
- Conditions
- Chronic Kidney Diseases, Blood Pressure, Hyperemia, Vasoconstriction
- Trial name
- NCT04132648
- Testing
- Curcumin
- Sponsor
- University of Iowa
Diabetes Mellitus, Respiratory Failure
The Effect of Aromatherapy Massage on Sleep Quality
Sleep disturbance is one of the most common complaints of patients admitted to ICU. Insufficient sleep in intensive care units may be associated with environmental reasons such as excessive light at night, loud warning sounds and…
- Conditions
- Diabetes Mellitus, Respiratory Failure, Pneumonia, Respiratory Disease
- Trial name
- NCT06295900
- Testing
- Intervention 1 Group, Intervention 2 Group
- Where
- Turkey (Türkiye)
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Nilgün Erdoğan
End Stage Renal Disease
Blood Flow Conditions and Sounds in AVFs
This is a prospective non-pharmacological interventional study aimed at investigating the relationship between the blood flow condition and the arteriovenous fistula (AVF) sound, with the ultimate aim of predicting the AVF…
- Trial name
- APOLLO (NCT06411353)
- Testing
- MRI acquisition, US examination
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Mario Negri Institute for Pharmacological Research
Varicose Veins, Venous Reflux
A Singapore Venaseal Real World Post-Market Evaluation Study
The study aims to assess the efficacy of VenaSeal™ Closure System (VCS) for the treatment of lower extremity superficial truncal veins in a real-world clinical setting, in a multi-racial Asian population in Singapore.
- Conditions
- Varicose Veins, Venous Reflux, Chronic Venous Insufficiency
- Trial name
- ASVS (NCT03893201)
- Testing
- Questionnaires
- Where
- 2 sites in Singapore
- Volunteers
- 100 people
- Sponsor
- Singapore General Hospital
Cardiovascular Disease, Chronic Kidney Disease
Effects of an Exercise Program in Patients With Hypertensive Chronic Kidney Disease
Introduction: Chronic kidney disease (CKD) is now an important public health issue. While 0.1% of the population is on dialysis, approximately 4.5% of subjects have renal dysfunction (glomerular filtration rate <60 ml/min/1.73…
- Conditions
- Cardiovascular Disease, Chronic Kidney Disease, Chronic Renal Disease, Hypertension
- Trial name
- NCT01155128
- Testing
- exercise aerobic
- Where
- Brazil
- Volunteers
- 200 people
- Sponsor
- Federal University of Pelotas
Fabry Disease
Dosing Study of Replagal in Patients With Fabry Disease
This study will determine the safety and effectiveness of increasing Replagal infusions in certain patients with Fabry disease. Replagal is a genetically engineered form of Alpha-galactosidase A, an enzyme that normally breaks…
- Trial name
- NCT00068107
- Testing
- Replagal
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Baylor Research Institute
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