vascular-diseases Clinical Trials
A listing of vascular-diseases medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 844 clinical trials
Evaluation of the Efficacy and Safety of Magnetic Resonance Angiography (MRA) Using Gadopiclenol Compared to Gadoterate Meglumine in the Assessment of Steno-occlusive Disease in Adult Patients With Suspected Vascular Disease
Compare the diagnostic performance of gadopiclenol against gadoterate meglumine in patients with vascular diseases of supra-aortic, peripheral, or abdominal / renal arteries using MRI
Can Near-Infrared Spectroscopy (NIRS) or Intramuscular Glucose Levels Detect Impaired Leg Compartment' Perfusion?
Near infrared spectroscopy (NIRS), a technique that relies on differential absorption of infrared light to provide relative estimation of tissue oxygenation, has been successfully used to monitor perfusion of various tissues, including muscle tissue of the lower extremity, however available research reports mixed success and this technology is not currently …
Ketamine for Post-operative Analgesia in Hemorrhoidectomy
This is a prospective, randomized study of ketamine versus no ketamine in approximately 100 patients undergoing hemorrhoidectomy for Grade III or IV hemorrhoids. The participants will be blinded to which treatment arm they are assigned, because participants will be under anesthesia when the ketamine is administered. The investigators will know …
Trans-radial Superior Rectal Artery Embolisation for Haemorrhoids
Endovascular embolisation is already a common procedure for bleeding haemorrhoids in the acute setting, where surgical options are not possible or have been exhausted. This pilot study aims to add to the small body of evidence that transarterial embolisation of symptomatic haemorrhoids is also safe and effective in the elective …
Continuous Infusion of Norepinephrine vs Phenylephrine During Spinal Anesthesia for Cesarean Section (INPEACE)
The goal of this clinical trial is to compare norepinephrine and ephedrine in maintaining blood pressure during spinal anaesthesia for elective cesarean delivery. The main questions it aims to answer are: Do phenylephrine and norepinephrine administered as manually controlled continuous infusion during elective cesarean delivery have different effects on neonatal …
Ultrasound-guided Sacral Erector Spinae Plane Block as a Sole Anesthetic Technique Versus Saddle Block in Hemorrhoidectomy
Study interventions: The patients will be randomized into two equal groups, Group A and Group B. Group A: Patients will receive an Ultrasound guided sacral erector spinae plane block (SESPB) Group B: Patients will receive Saddle block. The surgical procedure will be performed by an experienced surgeon. The outcome: The …
Evaluation of Superior Rectal Arterial Embolization in Hemorrhoidal Disease
SRAE is a promising treatment of bleeding HD as a minimally invasive approach without sphincter damage nor direct mucosal anorectal trauma. Feasibility, efficacy and safety were studied in several trials. A randomized controlled study should confirm the benefits of this technique and will define its therapeutic role in HD. Embolization …
PUSHES (Pudendal Block Versus Sacral ESP Hemorrhoidectomy Study)
The goal of this clinical trial is to learn if the sacral erector spinae plane block can provide equal or better pain control than the pudendal nerve block in adults undergoing hemorrhoid surgery. The main question is: Which block offers more effective analgesia and faster recovery?
Perfusion Index and Spinal Hypotension in Day-Case Knee Arthroscopy
This prospective observational study aims to investigate the role of the baseline perfusion index (PI) in predicting spinal anesthesia-induced hypotension (SAIH) in ASA I-II patients undergoing day-case knee arthroscopy. Spinal anesthesia is a widely preferred technique for lower extremity surgeries, including knee arthroscopy. However, sympathetic blockade during spinal anesthesia frequently …
Polidocanol Foam With or Without Transdermal Laser in Varicose Veins
This randomized, parallel clinical trial with blinded outcome assessment will compare the clinical and aesthetic outcomes of polidocanol foam sclerotherapy alone versus polidocanol foam associated with long-pulse 1064 nm Nd:YAG transdermal laser in the treatment of lower-limb tributary varicose veins. The primary endpoint is venous occlusion rate at 30 days, …
