Clinical trials: Vascular Surgical Procedures
Inflammation Process, Endothelial Dysfunction
Ultrasound Markers of Systemic Inflammation
The aim of this study was to measure whether the flow rate through the brachial artery and inflammatory markers were associated with the development of tissue edema in the surgical intensive care unit patients.
- Conditions
- Inflammation Process, Endothelial Dysfunction, Vasomotor Arterial Disorder, Vascular Dilation
- Trial name
- NCT05798182
- Testing
- Ultrasound measurement
- Where
- Croatia
- Volunteers
- 61 people
- Sponsor
- Osijek University Hospital
Peritoneal Metastases, Peritoneal Carcinomatosis
Changes in Coagulation in Colorectal Cancer Patients Undergoing Surgical Treatment
Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) has prolonged the survival substantially for selected patients with peritoneal metastases from colorectal cancer.Bleeding and thromboembolic disease…
- Conditions
- Peritoneal Metastases, Peritoneal Carcinomatosis, Colorectal Neoplasms Malignant, Intestinal Neoplasms
- Trial name
- CONTEST (NCT04744688)
- Where
- 2 sites in Denmark
- Volunteers
- 90 people
- Sponsor
- University of Aarhus
Popliteal Artery Aneurysm
Open Versus Endovascular Repair of Popliteal Artery Aneurysm Trial
Weakness in the wall of a blood vessel located behind the knee (popliteal artery) which leads to a swelling of this blood vessel (aneurysm) is one of the most common types of arterial aneurysms.
- Trial name
- OVERPAR (NCT01817660)
- Testing
- Open repair of popliteal artery, Endovascular repair of popliteal artery
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Boston Medical Center
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
Peripheral Vascular Disease
A Prospective Study to Assess the Screening Value of N-terminal Pro-B-type Natriuretic Peptide (NT-proBNP) for the Identification of Patients That Benefit From Additional Cardiac Testing Prior to Vascular Surgery
The purpose of this study is to validate the screening potential of NT-proBNP for the identification of patients scheduled for vascular surgery who would benefit from additional pre-operative cardiac testing.
- Trial name
- NCT00519961
- Testing
- Elecsys®proBNP
- Where
- 2 sites in Ireland, Netherlands
- Volunteers
- 1,800 people
- Sponsor
- Hoffmann-La Roche
Retinal Detachment, Diabetic Retinopathy
Avastin for PDR (Proliferative Diabetic Retinopathy)
The purpose of this study is to determine the effect of anti-VEGF drug (Avastin) adminstration in eyes prior to surgical treatment for Traction retinal detachment (TRD) in patients with Proliferative Diabetic Retinopathy (PDR).
- Trial name
- PDR (NCT01270542)
- Testing
- Avastin (bevacizumab)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Southern California
Acute Coronary Syndrome, Drug-eluting Stent
The Impact of Early Surgery and Maintenance of Antiplatelet Therapy on Intraoperative Bleeding and Major Adverse Cardiovascular Event After Percutaneous Coronary Intervention
Recent guidelines of the ACC/AHA suggest that elective non-cardiac surgery (NCS) should optimally be delayed one year after percutaneous coronary intervention (PCI) with drug-eluting stent (DES).
- Conditions
- Acute Coronary Syndrome, Drug-eluting Stent, Aspirin
- Trial name
- NCT02941588
- Testing
- Non-cardiac surgery
- Where
- South Korea
- Volunteers
- 1,582 people
- Sponsor
- Seoul National University Hospital
Coronary Artery Disease, Cardiac Surgical Procedures
Does Modified Ultrafiltration Improves Inflammatory Response and Cardiopulmonary Function After CABG Procedures?
The inflammatory response after cardiac surgery increases mortality and morbidity. Modified ultrafiltration (MUF) has been shown to decrease the post-cardiac surgery inflammatory response, to improve respiratory function, and…
- Trial name
- NCT01140113
- Testing
- Modified Ultrafiltration
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- University of Campinas, Brazil
Cardiac Surgical Procedures
In Situ Exploration of Vascular Function in Vasoplegic Shock Following Cardiac Surgery With Cardiopulmonary Bypass
The goal of this observational study is to assess in situ vascular function, glycocalyx and microcirculation in postoperative vasoplegic shock following cardiac surgery with cardiopulmonary bypass.
- Trial name
- Vaso-shock (NCT06318689)
- Where
- France
- Volunteers
- 124 people
- Sponsor
- University Hospital, Rouen
ExtraCorporeal Membrane Oxygenation (ECMO), Wound Complications
Closed Incision NPWT to Prevent Wound Complications Post-ECMO
Patients undergoing extracorporeal membrane oxygenation (ECMO) are at increased risk of wound complications at the vascular access site after decannulation. These complications may delay recovery and increase healthcare burden.
- Conditions
- ExtraCorporeal Membrane Oxygenation (ECMO), Wound Complications, Surgical Site Infection (SSI)
- Trial name
- PREVENT-ECMO (NCT07709546)
- Testing
- Prophylactic Closed-Incision Negative Pressure Wound Therapy, Standard Wound Dressing
- Volunteers
- 144 people
- Sponsor
- St. Antonius Hospital
Endovascular Procedures
Groin Wound Infection Rate Using Prevena Compared to Standard Dressing in Vascular Surgery Patients With High Risk
Evaluate wound healing using Prevena compared to standard dressings in high risk patients after vascular surgery.
- Trial name
- PREVENA (NCT03105154)
- Testing
- Prevena Dressing, Conventional Dressing
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- The Cleveland Clinic
Surgical Complications From General Anesthesia, Hypertension
Monitoring Hypertensive Patients's Cerebral Oxygen Saturation
The purpose of this study is to determine whether there is a significant decrease in cerebral oxygen saturation in hypertensive patients undergoing major abdominal surgery and their correlation with standard monitoring parameters.
- Conditions
- Surgical Complications From General Anesthesia, Hypertension, Cerebral Ischemia, Cerebral Anoxia
- Trial name
- MHPCOS (NCT02147275)
- Where
- China
- Volunteers
- 41 people
- Sponsor
- Huazhong University of Science and Technology
Abdominal Aortic Aneurism, Abdominal Aortic Rupture
Haemostasis Management of Abdominal Aortic Procedures
Comparative study on efficacy of haemostatic therapy guided either by standard laboratory coagulation parameters or point-of-care testing in patients undergoing vascular surgical procedures.
- Conditions
- Abdominal Aortic Aneurism, Abdominal Aortic Rupture, Perioperative/Postoperative Complications, Surgical Blood Loss
- Trial name
- NCT03426839
- Testing
- Coagulation tests
- Volunteers
- 40 people
- Sponsor
- University of Pecs
Cardiac Surgery, Vascular Surgery Using CPB
Impact of Retrograde Autologous Priming on the Coagulation Profile Assessed by Rotation Thromboelastometry (ROTEM) in Patients Undergoing Cardiac Surgery
Cardiac surgery with cardiopulmonary bypass (CPB) is associated with an increased risk of blood transfusions. The primary setup of the CPB circuit demands a priming volume of approximately 1600 mL of crystalloid solution which…
- Trial name
- NCT04239677
- Testing
- Conventional crystalloid solution-based priming, Retrograde autologous priming
- Where
- South Korea
- Volunteers
- 104 people
- Sponsor
- Yonsei University
Anesthesia, Hypotension
Prospective Trial of Alerting to Extended Hypotensive Exposures on Long-Term Outcome After Surgery
Patients undergoing anesthesia for non-cardiac surgery will be randomized to either having their anesthesia team alerted or kept blinded to extended periods of less than normal blood pressure with the goal of studying if…
- Trial name
- SLUScore™ (NCT02217969)
- Testing
- Electronic alert to SLUScore increase
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- St. Louis University
Lower Limb Vascular Surgery - Femoral Artery Endarteriectomy
Prediction of Femoral Revascularization Quality Using the Somatic NIRS Signal
Despite effective femoral artery endarteriectomy, patients with occlusive arteritis may need complementary stenting of revascularization procedures within the 2 years after the primary surgery because of a poor blood supply in…
- Trial name
- TEA-NIRS (NCT02337920)
- Where
- France
- Volunteers
- 31 people
- Sponsor
- University Hospital, Caen
Blood Loss, Surgical
Evaluation of the Clinical Performance of the Quantra System With the Quantra Surgical Cartridge
This study will evaluate the performance of the Quantra System comprised of the Quantra Hemostasis Analyzer with the Quantra Surgical Cartridge in patients undergoing major surgical procedures specifically, major cardiac and…
- Trial name
- NCT03152461
- Testing
- Quantra System
- Where
- 4 sites in United States
- Volunteers
- 302 people
- Sponsor
- HemoSonics LLC
Abdominal Aortic Aneurysms, Abdominal Aortic Thrombosis
Mini-laparotomy Versus Mini Lumbotomy
This study aims to compare the results of two mini invasive surgical approaches in abdominal aortic surgery: mini lumbotomy with retroperitoneal approach versus mini laparotomy with transperitoneal approach.
- Trial name
- RAMini (NCT02888613)
- Testing
- mini laparotomy, mini lumbotomy
- Volunteers
- 206 people
- Sponsor
- Central Hospital, Nancy, France
Coronary Artery Disease
Synergy Between PCI With TAXUS and Cardiac Surgery: SYNTAX Extended Survival
An investigator-driven, retrospective study to compare long-term survival-data (10-year follow-up) of patients with coronary artery disease (CAD), previously enrolled in the SYNTAX trial, who were randomized to percutaneous…
- Trial name
- SYNTAXES (NCT03417050)
- Testing
- No intervention will take place for this retrospective and observational study.
- Volunteers
- 2,636 people
- Sponsor
- Erasmus Medical Center
Carotid Stenosis
Ultrasonographic Morphology Assessment of Low-grade Carotid Stenosis
Internal carotid artery (ICA) is intended to supply blood to brain. The carotid bulb located upstream of ICA origin is prone to atherosclerosis.
- Trial name
- QUAMUS (NCT05437991)
- Testing
- Independent morphological quantifications by echo-doppler using ECST method
- Where
- France
- Volunteers
- 86 people
- Sponsor
- Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer