Clinical trials: Guided Surgery
Postoperative Pain Control, Breast Reduction
Surgeon-Guided Serratus Block in Breast Reduction Surgery
Surgeon guided serratus block, which can be performed by the surgeon in participants undergoing breast reduction surgery, may reduce the sensation of pain from the surgical field in the postoperative period.
- Trial name
- NCT06905574
- Testing
- surgeon guided serratus block
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- alperen can kokten
Acute Postoperative Pain
Ultrasound Guided Bilateral Erector Spinae Block Versus Caudal in Lumbar Spine Surgeries
Major lumbar spine surgeries are associated with severe postoperative pain that usually lasts for at least 3 days.Caudal epidural analgesia has a crucial role in providing effective pain relief post lumbar spine surgeries by…
- Trial name
- NCT05351203
- Testing
- caudal block, Erector spinae block
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Accuracy of Surgical Guide in Implants
Assesment of the Accuracy of Surgical Guide Designed From CBCT With Different Voxel Sizes
Accuracy Of CBCT affected by many factors. On of the most factors the affect the image quality is voxel size. Larger voxel size give a higher accuracy of the images but with higher radiation dose.
- Trial name
- NCT03389594
- Testing
- Surgical guide
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Peridontal Disease, Periodontal Inflammation
Analysis of the Impact of Contemporary Subgingival Debridement Techniques on Immunological Biomarkers in Gingival Crevicular Fluid
AIM: This prospective clinical study aimed to evaluate the efficacy of two distinct non-surgical periodontal therapy modalities in patients diagnosed with Stage 1 and Stage 2 periodontitis.
- Conditions
- Peridontal Disease, Periodontal Inflammation, Periodontitis, Adult
- Trial name
- NCT07243145
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Selcen Ozcan Bulut
Zygomatic Fractures
A Full Digital VS Conventional Protocol in Management of Zygomatico-Maxillary Complex Fracture
this study aims To evaluate The Accuracy of Zygomatico- Maxillary Complex (ZMC) Fracture reduction and fixation Using customized Patient-Specific implant and patient-specific predictive holes surgical guide Versus Conventional…
- Trial name
- NCT06588075
- Testing
- Reduction and fixation of zygomatico- Maxillary complex fracture using a full digital work flow, Reduction and fixation of zygomatico- maxillary complex fracture using a conventional free hand protocol
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Postoperative Pain
USG Guided ESP Block in Spinal Surgery
American Society of Anaesthesiologist physical status I-II, aged between 18-65, 40 patients which underwent lumbar spinal surgery will recruited to this study.
- Trial name
- NCT04148729
- Testing
- ESP block, Control Group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Anesthesia, General, Fluid Therapy
Management of Intraoperative Fluids in Ambulatory Surgery
This is a single-center prospective randomized control trial (RCT) to determine whether the continuous monitoring of the plethysmographic variability index (PVI) during low-risk surgeries, can be used to optimize the…
- Conditions
- Anesthesia, General, Fluid Therapy, Ambulatory Surgical Procedures
- Trial name
- MIFAS (NCT03193320)
- Testing
- Fluid therapy protocol
- Where
- Venezuela
- Volunteers
- 243 people, healthy volunteers welcome
- Sponsor
- Policlinica Metropolitana
Hemodynamic Instability, Patient Satisfaction
Efficacy of Ultrasound Guided Erector Spinae Plane Block
Thoracic epidural and paravertebral blocks are the most widely regional technique used for postoperative analgesia after surgery, but they are difficult to perform and carry a risk of serious complication.
- Conditions
- Hemodynamic Instability, Patient Satisfaction, Postoperative Pain, Regional Block
- Trial name
- NCT04371705
- Testing
- Erector spinae plane block, control
- Where
- Egypt
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Minia University
Remaining Root, Tooth Extraction
An Immediate Implant Will be Placed Using the MiniNaviDent System and Static Guide. A Postoperative CBCT Scan Will Then be Acquired and Superimposed Onto the Preoperative CBCT Scan to Assess and Compare Implant Deviation Relative to the Preoperative Plan
This clinical study aims to evaluate implant deviation during immediate implant placement using dynamic navigation. By utilizing implant planning software, two CBCT scans (preoperative and postoperative) will be superimposed to…
- Trial name
- NCT07380360
- Testing
- Dynamic navigation system-assisted dental implant placement, CAD/CAM static surgical guide-assisted dental implant placement
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Arthritis of Hip
Goal-directed vs Preemptive Tranexamic Acid Administration in Total Hip Arthroplasty
The present study is a multi-center randomized prospective placebo-controlled non-inferiority trial. The study's primary objective is to compare the amounts of postoperative bleeding using two different TXA administration…
- Trial name
- NCT05956769
- Testing
- Tranexamic Acid, thromboelastography
- Where
- 2 sites in South Korea
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Maxillofacial Abnormalities, Jaw Abnormalities
Digital Occlusal Wafer Versus Waferless Distal Segment Repositioning for BSSO in Skeletal Mandibular Deformities
Research studies continues to attempt testing modifications to refine the treatment protocols through computer assisted design or computer-generated surgical Wafer splints, have greatly revolutionized the incorporation of digital…
- Conditions
- Maxillofacial Abnormalities, Jaw Abnormalities, Prognathism, Retrognathia
- Trial name
- NCT05151042
- Testing
- wafer-less approach, Computer Guided orthognathic surgery using occlusal wafers
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Breast Fibroadenoma
MR Guided Focused Ultrasound Surgery in the Treatment of Breast Fibroadenomas
The primary objective of this pivotal study is to evaluate the safety and efficacy of FUS treatment of breast fibroadenomas. Our hypothesis is that FUS lesion ablation of a fibroadenoma will have the following results: a.
- Trial name
- NCT00147108
- Testing
- ExAblate 2000
- Where
- 5 sites in United States, Japan
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- InSightec
Guided Imagery Exercise
Guided Imagery Exercise for Surgical Fear and Perioperative Comfort in TURP Patients
Objective: This randomized controlled trial aims to evaluate the impact of guided imagery exercises on surgical fear and perioperative comfort in patients undergoing Transurethral Resection of the Prostate (TURP).
- Trial name
- Guided Imagery (NCT07552090)
- Testing
- Guided Imagery
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Atlas University
Ultrasound Guided L1,L2 Paravertebral Block
Effect of Ultrasound Guided L1,L2 Paravertebral Block in Decrease the Requirements for Hypotensive Drugs During General Anesthesia in Patients Undergoing Hip Surgeries.
The paravertebral block (PVB) is a block of the mixed nerve soon after it exits the intervertebral foramen.(2) It provides intense unilateral analgesia of long duration and has become the primary anesthetic for many…
- Trial name
- NCT03422354
- Testing
- Ultrasound guided PVB with General Aneasthesia, Ultrasound, Paravertebral block
- Where
- Egypt
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Cairo University
Hemodynamic Instability, Anesthesia
Hemodynamic Changes and Propofol Pharmacokinetic Variation During Anesthesia Induction and Knee-chest Positioning
Induction of anesthesia and the knee-chest position are associated with hemodynamic changes that may impact patient outcomes. Changes from baseline in cardiac output and other hemodynamic variables following induction of…
- Conditions
- Hemodynamic Instability, Anesthesia, Surgery
- Trial name
- NCT03961958
- Testing
- Propofol reduction
- Where
- Portugal
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Healthy
A Study to Evaluate Non-significant Risk Operation Magnetic Resonance Imaging for MRI Guided Ablation
The result of these studies will be used to improve patient care through assessment of new technology to determine whether it is beneficial (i.e. improving data acquisition speed or image quality) during iMRI procedures.
- Trial name
- NCT04880226
- Testing
- Magnetic Resonance Imaging (MRI)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Alveolar Bone Resorption, Horizontal Ridge Deficiency
Computer-guided vs. Conventional Cortical Shell Technique for Horizontal Augmentation
this study aims to evaluate horizontal bone augmentation achieved at the anterior maxilla using computer-guided cortical shell bone technique and accuracy of fixation of the bone shell away from the atrophic ridge by a calculated…
- Trial name
- NCT05311332
- Testing
- Augmentation of horizontal deficient anterior maxilla with a cortical shell harvested from a chin, Augmentation of horizontal deficient anterior maxilla with a cortical shell harvested from a chin using patient specific surgical guide then positioned with another guide
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Analgesia, Postoperative
Comparison Between Ultrasound Guided Erector Spinae Plane Block and Dexmedotomidine in Lumber Spine Surgeries.
Ultrasound (US) guided Erector spinae plane block (ESPB) as a new trunchal fascial plane block technique was proposed in 2016. US guided ESPB has aroused the interest of many nerve block experts.
- Trial name
- NCT06775418
- Testing
- Ultrasound erector spinae plane block, dexamedotomidine infusion after induction of anesthesia
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Hand Surgery
Effect of Verapamil as an Adjuvant to Local Anaethetics in Supraclav Block for Hand Surgery
The aim of this study is to evaluate the role of verapamil when added to bupivacaine in ultrasound-giuded supraclavicular Brachial plexus block regarding the duration of action of the block, onset of action and the need of rescue…
- Trial name
- NCT06847620
- Testing
- Supraclavicular Brachial Plexus Block, Bupivacaine 0.25% 20ml alone, bupivacaine 0.25% And verapamil
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Accuracy of Surgical Guide in Computer Guided Implantology
Assessment of the Accuracy of Surgical Guide Designed From Dental Model Optical Scan Versus Impression Inversion With Markers Techniques in Computer Guided Implantology. Randomized Clinical Trial.
Dental model cast accuracy can be affected by many variables as tray material, impression material and time elapsed before pouring the impression.
- Trial name
- NCT03367949
- Testing
- Surgical guide designed from Impression inversion with markers
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University