Clinical trials: Occlusion
Pain
ABC Blocks for Cardiac Surgery
This randomized blinded trial aims to evaluate the effect of parasternal intercostal and rectus sheath blocks ("anterior blocks for cardiac surgery" or ABC blocks) on postoperative recovery in patients undergoing median…
- Trial name
- NCT05589363
- Testing
- ABC block with bupivacaine/liposomal bupivacaine, ABC block with saline
- Where
- United States
- Sponsor
- Duke University
Coronary Disease
Bile Acids and Gut Microbiota as Potent Coronary Atheroma Risk Factors: a Prospective Study in Human
The purpose of this study is to describe the composition of bile acids and the gut microbiota comparing two populations: patients with coronary atheroma and the healthy subjects.
- Trial name
- MABAC (NCT02375893)
- Testing
- No intervention, Healthy subject
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Thoracic Sympathectomy
Analgesic Effect of Erector Spinae Versus Serratus Anterior Plane Block for Thoracoscopic Sympathectomy
Thoracic incisions are painful and associated with chronic post-surgical pain and inadequate analgesia is associated with poorer postoperative outcomes.
- Trial name
- NCT04486014
- Testing
- Erector spinae plane block, Serratus anterior plane block
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Mansoura University
Aortic Valve Stenosis
Determination of the Acute Effects of Aortic Stenosis on Coronary Artery Haemodynamics
Narrowing of the main valve which controls blood leaving the heart leads to a marked increase in death. To overcome this narrowing the heart muscle thickens abnormally and contracts more vigorously.
- Trial name
- NCT01118442
- Where
- United Kingdom
- Volunteers
- 6 people
- Sponsor
- Imperial College London
Hemodilution, Coronary Artery Disease
Retrograde Autologous Priming and Mannitol for Reducing Hemodilution in Cardiac Surgery
Hemodilution reduces concentrations of blood constituents: concentration of hemoglobin, red blood cells (hematocrit), physiological ions and coagulation factors that can contribute to impaired hemostasis and increasing the risk…
- Conditions
- Hemodilution, Coronary Artery Disease, Fluid Overload
- Trial name
- RAPPER-MAN (NCT04870073)
- Testing
- Retrograde autologous priming, Mannitol, Conventional Priming
- Where
- Canada
- Sponsor
- Hamilton Health Sciences Corporation
Aorto Iliac Occlusive Disease, Blood Pressure
Impact of Aorto-Iliac Occlusive Disease Treatment on Blood Pressure
Hypertension is a major risk factor for a variety of cardiovascular diseases. When hypertension results from increased vascular resistance due to a narrowing of the descending aorta, it can be effectively treated with stenting.
- Trial name
- NCT07070583
- Testing
- Stent placement
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Rijnstate Hospital
Coronary Artery Disease, Diabetes Mellitus
Effects of RF on Clopidogrel Resistance in Patients at High Cardiovascular Risk
Ramadan fasting (RF) has been shown to be associated with vascular and metabolic disorders including glycemic control and lipid profile. It may also alter pharmacologic properties of some medications.
- Trial name
- RFeCloR (NCT02624583)
- Where
- 2 sites in Tunisia
- Volunteers
- 98 people
- Sponsor
- University of Monastir
Symptomatic Severe Aortic Stenosis
Early Feasibility Study (EFS) of Abbott's Balloon-expandable (BE) TAVI System for the Treatment of Severe, Symptomatic Aortic Stenosis
The purpose of this study is to evaluate the safety and functionality of Abbott's BE TAVI system for the treatment of patients with symptomatic severe aortic valve stenosis.
- Trial name
- NCT07116551
- Testing
- Abbott BE TAVI System
- Where
- 5 sites in United States, France
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Devices
Hypertriglyceridemia, Atherosclerotic Cardiovascular Disease
A Study of Olezarsen (Formerly Known as AKCEA-APOCIII-LRx) in Adults With Hypertriglyceridemia and Atherosclerotic Cardiovascular Disease (Established or at Increased Risk for), and/or With Severe Hypertriglyceridemia
The purpose of the study was to evaluate the effect of olezarsen on percent change in fasting triglyceride (TG) levels compared to placebo at Months 6 and 12 and the proportion of participants who achieve different thresholds in…
- Conditions
- Hypertriglyceridemia, Atherosclerotic Cardiovascular Disease, Severe Hypertriglyceridemia
- Trial name
- NCT05355402
- Testing
- Olezarsen
- Where
- 24 sites in United States, Canada
- Volunteers
- 154 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Postoperative Pain
Daily Single Shot Adductor Canal Block Versus Continuous Adductor Canal Block After Total Knee Arthroplasty
This study will compare the analgesic efficacy of daily single-shot adductor canal block(ABC) versus continuous ACB after total knee arthroplasty (TKA).
- Trial name
- NCT05727137
- Testing
- Single shot adductor canal block, Continuous adductor canal block
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Ophthalmopathy
Injection of Ranibizumab Versus Combination of Ranibizumab and Triamcinolone Acetate for (CRVO)
To compare the clinical effectiveness of ranibizumab and combination of ranibizumab and triamcinolone for the treatment of macular oedema secondary to CRVO
- Trial name
- NCT04460001
- Testing
- Ranibizumab, triamcinolone acetate
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Gastric Cancer Surgical Specimens,18-80 Years Old, at Least Two Tumor Tissue Blocks
The Clinical Study of Assessing HER-2 Expression in Gastric Cancer With Extra Tumor Tissue Paraffin Blocks Using Immunohistochemistry
Background: Gastric cancer (GC) is major global health concern and the second leading cause of cancer deaths worldwide. Amplification of Her2/neu gene and/or overexpression of the Her2/neu protein have been observed in GC.
- Trial name
- NCT02843412
- Testing
- choose two tumor tissue paraffin blocks
- Volunteers
- 2,000 people
- Sponsor
- Shanghai Zhongshan Hospital
Aortic Valve Stenosis
Non-Contrast Magnetic Resonance Angiography Assessment of Patients Referred for Transcatheter Aortic Valve Implantation
The overall objective of this proposal is to examine the feasibility and accuracy of non-contrast magnetic resonance angiography (MRA) to comprehensively evaluate individuals referred for transcatheter aortic valve implantation…
- Trial name
- NCT02007967
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Michigan
Anesthesia
Anesthetic Efficacy in Irreversible Pulpitis
The purpose of this study was to compare the anesthetic efficacy of articaine, lidocaine and mepivacaine in patients with irreversible pulpitis of mandibular molar.
- Trial name
- NCT02054767
- Testing
- Intervention: inferior alveolar nerve block injection
- Where
- Brazil
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Coronary Artery Disease
Comparison of the HyperQ Versus Conventional Electrocardiogram (ECG) to Detect Ischemia
The purpose of the investigation is to verify the efficiency of the HyperQ™ system in detecting exercise induced ischemia, with higher specificity and sensitivity than conventional ECG Stress testing.
- Trial name
- NCT00917800
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- West German Heart Center Essen
Chronic Obstructive Pulmonary Disease
Biomarkers in Chronic Obstructive Pulmonary Disease (COPD)
Chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity and mortality worldwide and is characterized by fixed airflow obstruction.
- Trial name
- NCT01145300
- Where
- Netherlands
- Volunteers
- 32 people
- Sponsor
- Leiden University Medical Center
Acute Ischemic Stroke Related to Tandem Occlusion, Acute Ischemic Stroke Due to Isolated Cervical Artery Occlusion
Risk Factors and Outcomes of Ischemic Stroke Associated With Tandem or Isolated Cervical Artery Occlusion in Anterior and Posterior Circulation
CERES-TANDEM is a multicenter study designed to improve the understanding of "tandem" ischemic stroke -those caused by two blockages in series, one in a neck artery and one in a brain artery-.
- Trial name
- CERES-TANDEM (NCT06965036)
- Where
- 3 sites in United States, Italy and 1 more
- Volunteers
- 2,880 people
- Sponsor
- Azienda Unità Sanitaria Locale della Romagna
Trauma, Cardiac Arrest
Airway Management Study in Physician Manned Helicopter Emergency Medical Services
An international airway management expert group has recently developed an Utstein-style template for uniform reporting of data from prehospital advanced airway management.
- Conditions
- Trauma, Cardiac Arrest, Emergencies
- Trial name
- AIRPORT (NCT01502111)
- Where
- Norway
- Volunteers
- 2,333 people
- Sponsor
- Norwegian Air Ambulance Foundation
Caudal Block, Pediatric Urologic Surgeries
Comparison of Caudal Block Combined With General Anesthesia and Penile Block and Intravenous Fentanyl in Pediatric Surgeries
Urogenital surgery is one of the most frequently performed surgical procedures in the pediatric patient population. There is no consensus on which analgesic method is most effective for pain control in these patients.
- Conditions
- Caudal Block, Pediatric Urologic Surgeries, Fentanyl, Pediatric Delirium
- Trial name
- NCT06862271
- Testing
- Group 1 ( Caudal block group ), Group 2 (Penile block and IV Fentanyl group)
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Miray Gözde Özdemir
Vaso-Occlusive Crises, Sickle Cell Disease
Evaluation of the Efficacy of Iloprost in the Management of Vaso-occlusive Crises in Adult Patients With Sickle Cell Disease
Sickle cell disease is a severe monogenic genetic disorder caused by an autosomal recessive mutation of the β-globin gene, leading to production of abnormal hemoglobin (HbS).
- Trial name
- PROSTASICKLE (NCT07498309)
- Testing
- Iloprost
- Where
- France
- Volunteers
- 144 people
- Sponsor
- University Hospital, Rouen