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Found 481 clinical trials
Carotid Endarterectomy vs. Repeated Carotid Angioplasty and Stenting for In-Stent Restenosis (CERCAS)

Patients with in-stent restenosis in carotid artery indicated to carotid intervention will be randomized into repeated carotid percutaneous transluminal angioplasty with or without stenting or carotid endarterectomy with stent removal. The objective of the randomized study is to compare the safety and effectiveness of CEA and CAS in patients with …

  • 0 views
  • 07 Jun, 2022
  • 1 location
Immediate Versus Late Placement

Patients in need of a single implant in the premaxilla will be invited to participate in this multicenter randomized controlled trial (RCT). Prior to surgery, a small-field low-dose cone beam computed tomography (CBCT) is taken to verify the integrity of the facial bone wall and an adequate amount of apical …

  • 0 views
  • 11 Feb, 2021
  • 1 location
Effectiveness of Rotating System and Single File Reciprocating System in Temporal Molars

Is an in vivo study to test the effectiveness of the reciprocating system Reciproc blue and the rotating system VDW.ROTATE in primary molars.

Accepts healthy volunteers
  • 0 views
  • 03 Jun, 2022
  • 1 location
Is PECS Block Equivalent to Paravertebral Block in Preventing Postoperative Pain After Breast Surgery?

Two regional anesthesia techniques already in use in common clinical practice -paravertebral block and pectoral nerve block (PECS block) are compared in a randomized, double-blind, multicenter, controlled, non-inferiority trial, in order to compare their success rate in patients udergoing breast surgery.

  • 3 views
  • 04 Mar, 2022
  • 1 location
Mandibular Full-arch Rehabilitation With Internal Hexagonal and Conical Connection Implants

Nuvo Tapered IF (internal hexagonal connection) and CF (conical connextion) Implants were designed for the the oral functional rehabilitation using dental implants, allowing for treatment of patients with different bone qualities. The aim of the study is to confirm the long-term safety and clinical performance of implants and abutments of …

Accepts healthy volunteers
  • 0 views
  • 26 Oct, 2021
  • 1 location
Volumetric Changes of Buccal Soft Tissue Contour Following Different Socket Management Approaches

Statement of the problem: Tooth extraction is followed by ridge alteration and soft tissue contour collapse. Different strategies were proposed to limit this collapse however, the ability of these techniques to mimic the original soft tissue contour and to maintain long term stability is unclear. Purpose : The aim of …

Accepts healthy volunteers
  • 0 views
  • 19 Dec, 2021
  • 1 location
Operative Procedures vs. Endovascular Neurosurgery for Untreated Pseudotumor Trial

Pseudotumor cerebri, also called idiopathic intracranial hypertension (IIH), is characterized by elevated intracranial pressure, headache, and if severe, vision loss. IIH is difficult to treat. Medical management may not adequately resolve the symptoms, and surgical management (primarily through cerebrospinal fluid [CSF] shunting) has a high failure rate. Recently, a relationship …

  • 0 views
  • 29 Sep, 2021
  • 2 locations
Virtual Reality and Anxiety in Pediatric Dentistry

Two groups of pediatric patients between the ages of 4 to 12 years old will be examined in this study. The treatment group will receive dental treatment while wearing Virtual reality Headset. Control group will receive the standard of care dental treatment with under nitrous sedation. Procedures performed in all …

  • 4 views
  • 27 May, 2022
  • 1 location
3D Printed Scaffold Device for Ridge Preservation After Tooth Extraction

Following tooth extraction, the socket heals naturally with bone in 1 to 2 months. This healing process occurs with substantial reduction of the original height and width of the alveolar ridge. In a significantly resorbed ridge, bone augmentation procedures are necessary before dental implant placement. Autogenous bone is the gold …

Accepts healthy volunteers
  • 67 views
  • 01 May, 2022
  • 1 location
Comparison of Clorotekal and Bupivacaine for Short Obstetric Surgery (CLIMB)

The following obstetric procedures are commonly performed with spinal anesthesia on labor and delivery: bilateral tubal ligation, external cephalic version, cerclage insertion, cerclage removal, minimally invasive fetal surgery, and evacuation of retained products of conception. Bupivacaine is currently the standard spinal medication for these procedures because of its long history …

evacuation of retained products of conception
bupivacaine
chloroprocaine
chloroprocaine injection [clorotekal]
Accepts healthy volunteers
  • 70 views
  • 28 Feb, 2022
  • 1 location