Clinical trials: Carotid Surgery
Carotid Endarterectomy (CEA) Surgical Patients
Ultrasound Evaluation for Baxter VASCU-GUARD Vascular Patches Post-Endarterectomy and Complications Assessment
VASCU-GUARD vascular patches with the new packaging have been available at the Houston Methodist Hospital since January 2023. This study is a retrospective chart review, aiming to compare the performance of Baxter VASCU-GUARD…
- Trial name
- VASCU-GUARD (NCT07048067)
- Testing
- Carotid endarterectomy (CEA)
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- The Methodist Hospital Research Institute
Post-induction Hypotension (PIH), Gynecologic Oncology Patient
Carotid Doppler Parameters and Post-Induction Hypotension
Post-induction hypotension is a common complication following the induction of general anesthesia and is associated with adverse postoperative outcomes.
- Conditions
- Post-induction Hypotension (PIH), Gynecologic Oncology Patient, Ultrasonography, Doppler
- Trial name
- CDUS-PIH (NCT07385274)
- Testing
- pre- induction carotid doppler ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 91 people
- Sponsor
- Ankara City Hospital Bilkent
Endovascular Carotid Surgery, Preoperative Hypotension
Compared Efficacy and Tolerance of Two Vasopressors Used to Treat Preoperative Hypotension During Carotid Surgery
The effects on brain perfusion of the two currently vasopressors used to treat accidental hypotension occurring during carotid surgery (i.e.
- Trial name
- VP-hTA-XCar (NCT01794273)
- Testing
- ephedrine and phenylephrine
- Where
- France
- Volunteers
- 80 people
- Sponsor
- University Hospital, Clermont-Ferrand
Stroke, Ischemic Attack, Transient
Carotid Occlusion Surgery Study
The purpose of this study is to determine if extracranial-intracranial bypass surgery when added to best medical therapy can reduce the subsequent risk of ipsilateral stroke in high-risk patients with recently symptomatic carotid…
- Conditions
- Stroke, Ischemic Attack, Transient, Cerebral Infarction
- Trial name
- COSS (NCT00029146)
- Testing
- extracranial-intracranial bypass surgery, best medical therapy
- Where
- United States
- Volunteers
- 700 people
- Sponsor
- University of North Carolina, Chapel Hill
Hypertension Arterial, Desaturation
Dexmedetomidine During Carotid Endarterectomy: a Registry on Safety and Satisfaction of Patients and Operators (DexTEA)
From an anesthesiological perspective, carotid endarterectomy (CEA) is an operation that is increasingly being performed with locoregional techniques and sedation.
- Conditions
- Hypertension Arterial, Desaturation, Bradycardia, Surgery (Major Vascular)
- Trial name
- NCT07105527
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Saint Camillus International University of Health Sciences
Hemodynamic Instability
Respiratory Variation of Carotid Doppler Peak Velocity (CDPV) for Non-invasive Prediction of Fluid Responsiveness
The purpose of this study is to assess respiratory variation of carotid doppler peak velocity (∆CDPV) for prediction of fluid responsiveness during major abdominal surgery.
- Trial name
- NCT05185141
- Where
- Germany
- Volunteers
- 84 people
- Sponsor
- Johannes Gutenberg University Mainz
Carotid Artery Plaque, Aortic Aneurysm
Use of Sublingual Microcirculation and FloTrac Monitoring During Major Vascular Surgery and Its Effect on Hospital LOS
the aim of this study is to determine whether an intraoperative optimization protocol using the enhanced flow-based hemodynamic parameters of the FloTrac/Vigileo device in combination with intraoperative measurement of the…
- Conditions
- Carotid Artery Plaque, Aortic Aneurysm, Aneurysm
- Trial name
- NCT04913493
- Testing
- Cytocam-IDF
- Where
- Belgium
- Volunteers
- 22 people
- Sponsor
- Universitair Ziekenhuis Brussel
Carotid Stenosis, Carotid Artery Diseases
Embolic Signals Detection Study (Esds) in Candidates for Surgical Carotid Revascularisation
About 20% of strokes are caused by emboli deriving from a carotid plaque. In symptomatic patients with carotid stenosis grater than 70% the Carotid Endarterectomy (CEA) reduces stroke risk by about 75% and is generally accepted…
- Conditions
- Carotid Stenosis, Carotid Artery Diseases, Carotid Atherosclerosis, Carotid Artery Plaque
- Trial name
- NCT05134493
- Where
- Italy
- Volunteers
- 120 people
- Sponsor
- Azienda Ospedaliero-Universitaria di Modena
Hypoglycemia, Cerebral Blood Flow
External Carotid Blood Flow in Individuals With Post-Bariatric Hypoglycemia
This is a pilot study (small-scale study) that aims to understand more about how blood flow changes in people who have low blood sugar after bariatric surgery (post-bariatric hypoglycemia) compared to those who have had surgery…
- Trial name
- NCT07082478
- Testing
- in-ear device measuring blood flow
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Joslin Diabetes 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