Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
I am looking for
added new label for I am looking for
Advanced Filters
Found 133 clinical trials
Validation of USPIO-enhanced MRI for Detection of Lymph Node Metastases in Head and Neck Carcinoma (USPIO-NECK)

This study evaluates the diagnostic accuracy of USPIO enhanced MRI for the detection of lymph node metastases in head-and-neck squamous cell carcinoma (SCC) using histopathology as a gold standard.

squamous cell carcinoma of the oral cavity
head and neck carcinoma
squamous cell carcinoma
  • 03 Feb, 2022
  • 1 location
Early Feasibility Study of the RelayBranch Thoracic Stent-Graft System

The purpose of this study is to conduct an early clinical evaluation of the Relay Branch System, which will provide initial insight into the clinical safety and function of the device. This Early Feasibility Study (EFS) will assess the safety and effectiveness of the device at the index procedure and …

intramural hematoma
penetrating atherosclerotic ulcer
aortic dissection
conventional surgery
  • 19 Mar, 2021
  • 12 locations
Autofluorescence and Indocyanine Green to Avoid Hypocalcemia After Thyroidectomy

Hypoparathyroidism (and the resulting hypocalcemia) remains the most common morbidity after a total thyroidectomy. The identification and preservation of parathyroid glands during neck surgery has always been challenging but is crucial to avoid postoperative hypocalcemia. Recently, the specific autofluorescent characteristics of endogenous fluorophores in the parathyroid tissue have been used …

  • 30 Apr, 2022
  • 1 location
ACute Uncomplicated Type b Aortic Dissection: Endovascular Repair vs. Best Medical Therapy (ACUTE-B)

The purpose of the study is to conduct a randomized controlled trial comparing best medical therapy (BMT) alone to BMT with thoracic endovascular aortic repair (BMT+TEVAR) for uncomplicated acute type B aortic dissection.

  • 24 Mar, 2022
  • 1 location
Atorvastatin in the TREATment of Intracranial Unruptured VertebroBasilar Dissecting Aneurysms (ATREAT-VBD)

This study was designed to whether there is a measurable reduction in inflammation in walls of unruptured vertebrobasilar dissecting aneurysms with atorvastatin.

  • 27 Apr, 2022
  • 1 location
Frailty and Physician Modified Fenestrated Endograft for Thoracoabdominal Aortic Pathologies

The primary objective of this single arm, prospective feasibility study, Impact of Frailty on Clinical Outcomes of Patients Treated for Thoracoabdominal and Complex Abdominal Aortic Aneurysms with Physician-Modified Fenestrated and Branched Stent Grafts, is to assess the use of the physician-modified fenestrated/branched endografts to repair thoracoabdominal and complex aortic aneurysms …

  • 24 May, 2022
  • 1 location
Aortic Valve Sparing Root Replacement Versus Bentall

This study was designed to evaluate the hypothesis that the operative and midterm results of valve-sparing aortic root replacement are equivalent to those of the Bentall. Objective 1: Evaluate short-term (one-to-six months) and mid-term (six-to-forty-eight months) results of aortic valve-sparing procedures. Objective 2: Compare the results of aortic valve-sparing procedures …

Accepts healthy volunteers
  • 25 Mar, 2022
  • 1 location
the Aorta Arch Stent Graft System Combined With the Endovascular Needle System in Situ Fenestration

A prospective, multi-center, single-group target value method to evaluate the safety and effectiveness of the Aorta Arch Stent Graft System combined with the Endovascular Needle System in situ fenestration technology in the treatment of aortic dissection involving the aortic arch

  • 26 Nov, 2021
  • 1 location
The Relationship Between Scar Formation and ESD Depth in Therapy for Gastric Carcinoma

This study is a single-center, prospective, group-controlled clinical trial, aiming to clarify the relationship between the depth of dissection and scar formation in the treatment of early gastric cancer by ESD, and to provide high-quality evidence-based medicine for the treatment of early gastric cancer.

  • 01 May, 2022
  • 1 location
Hemopatch Versus Axillary Drainage After Axillary Lymphadenectomy

Aspirative drainage continues to be the "gold standard" for the management of this post-surgical complication, even though it can lead to complications such as obstruction of the drainage, peritubal leakage of the seroma, etc. This may result in pain and reduction in mobility of the affected arm. Based on our …

axillary lymph node dissection
breast cancer
lymph node dissection
  • 16 Sep, 2021
  • 1 location