Clinical trials: Duration of Operation
Cataract
Veracity Surgical: A Time/Motion and Quality of Care Study
This study aims to compare the time required for surgical planning using these two methods and to explore whether differences in surgical accuracy can be identified in a small study of 40 patients.
- Trial name
- NCT04337892
- Testing
- Standard of Care4
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Research Insight LLC
Accuracy, Operation Time
Retrospective Study on the Application of Tooth-bone Dual-support Osteotomy/Location Plate in "Surgery-first" Orthognathic Treatment
The goal of this observational study is to learn the accuracy of tooth-bone dual-support osteotomy/location guide plate compared with conventional CAD/CAM interocclusal splints in "surgery-first" orthognathic surgeries.
- Trial name
- NCT07622758
- Testing
- orthognathic surgery
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College
Scar
Comparison of Scar Results and Time for Closures of Scalp Defects Via Pulley Sutures or Layered Repairs
Surgical defects on the scalp require closure via various techniques of suture placement. A traditional technique requires both dermal (deep) and epidermal (superficial) placement of sutures to close the defect; this is referred…
- Trial name
- NCT02744950
- Testing
- Pulley stitches, Intermediate Repair
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Surgical Education
Testing the Efficacy of an Artificial Intelligence Real-Time Coaching SystemSystemSimulatioTraining of Medical Students
Background: Trainees learn surgical technical skills through apprenticeship model working closely with surgeons and given increased responsibility in patient cases under expert supervision.
- Trial name
- NCT05168150
- Testing
- Experimental: Experimental Group - Intelligent Continuous Expertise Monitoring System group, Experimental Group In-person expert-mediated instruction group
- Where
- Canada
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- McGill University
Dental Trauma
Evaluation of Functional Versus IADT Splinting Times on Tooth Mobility After Surgical Extrusion
The objective of this study is to compare functional splinting time effect versus the suggested splinting time of (IADT) effect on tooth mobility and possible healing outcomes for surgically extruded permanent anterior teeth with…
- Trial name
- NCT03700866
- Testing
- Functional splinting time
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
User-Computer Interface, Clinical Skills
Establishing Learning Curves in Virtual Simulation Training of Mastoidectomy
The purpose of this study is to establish learning curves of mastoidectomy training in virtual surgical simulation training, to establish the long-term effect of repeat simulation training and to explore the transfer of skills…
- Conditions
- User-Computer Interface, Clinical Skills, Motor Skills, Temporal Bone
- Trial name
- NCT01966185
- Testing
- Tutor function on
- Where
- Denmark
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Blood Loss
Blood Loss at the Time of First Trimester Surgical Abortion in Anticoagulated Women
The primary objective of this study is to compare blood loss resulting from surgical termination of pregnancy up to 12 weeks gestation between women who are anticoagulated to therapeutic levels and those who are not…
- Trial name
- NCT00614432
- Where
- 2 sites in United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
Obesity (Disorder), Morbid Obesity
Chrono-ALIGN: A Chronotype-Based Chrono-Nutrition Intervention in Post-Bariatric Patients
This randomized controlled trial will evaluate the impact of chrono-nutrition, a dietary approach that aligns meal timing with the body's circadian rhythms, on weight change, metabolic outcomes, appetite, and gut microbiota in…
- Conditions
- Obesity (Disorder), Morbid Obesity, Bariatric Sleeve Gastrectomy, Meal Time
- Trial name
- Chrono-ALIGN (NCT07324044)
- Testing
- Standard Post-Bariatric Care (Control), Early Time-Restricted Eating (eTRE), Chronotype-Based Chrono-Nutrition (CB-CN)
- Where
- Saudi Arabia
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- King Saud University
Adults, No Sagittal Spine Disposition Disorder
Xiaxi Program for Back Health
Progressive deformity from the optimal spinal curvatures is a degenerative disorder related to progressive ageing that affects an increasing number of adults.
- Conditions
- Adults, No Sagittal Spine Disposition Disorder, No Surgery on the Spine or the Hamstring, No Specific Treatment for Spinal Pathology
- Trial name
- NCT06042218
- Testing
- Xiaxi intervention program
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia
Hip Arthroplasty
Stem Cells Predicting Orthopedic Outcomes
This is a pilot study to provide preliminary data of the association between bone mineral denity adjacent to acetabular implants, as measured by quanitative computed tomography (QCT), at least 2 years post Total Hip Arthoplasty…
- Trial name
- NCT01366911
- Where
- United States
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Analgesia, Dexamethasone
Low-dose Intravenous Dexamethasone at Different Times as Adjunvants for Brachial Plexus Blocks
Dexamethasone has been tested as an effective adjuvant to prolong the effect of local anesthetics for peripheral nerve blocks, both perineurally and intravenously.
- Conditions
- Analgesia, Dexamethasone, Brachial Plexus Block, Intravenous Drug Usage
- Trial name
- NCT04714112
- Testing
- dexamethasone
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Paediatric Airway
Comparison of Time Taken for Intubation and Cormack Lehane View Between C-Mac With Glidescope Video Laryngoscopy in Paediatric Patients
This study compares the time taken to intubate between Cmac video laryngoscopy with Glidescope video laryngoscopy in paediatric patients aged 3-12 years old.
- Trial name
- NCT04145089
- Testing
- Glidescope video laryngoscopy/ C-MAC video laryngoscopy
- Where
- Malaysia
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
Vitreous Detachment
Comparison of Propofol Target Controlled Infusion (TCI) and Sevoflurane
This study was an experimental, single-blinded, randomized controlled trial that aimed to compare recovery time between TCI propofol and sevoflurane.
- Trial name
- NCT04865991
- Testing
- TCI Propofol, Sevoflurane
- Where
- Indonesia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Patients with Posterior Maxillary Atrophy and Need for Sinus Lift Surgery to Allow Implant Placement
Efficacy of L-PRF Against Deproteinized Bovine Mineralized Bone (DBBM)
Objective: The main objective of this study is to evaluate whether the use of L-PRF combined with deproteinized bovine mineralized bone (DBBM; BioOss, Geistlich Pharma®) reduces healing time, through histomorphometric analysis…
- Trial name
- NCT06686836
- Testing
- Sinus lift augmentation with bone substitute (Bio-Oss), Open sinus lift surgery lift using Platelet- and leukocyte-rich fibrin (L-PRF) mixed with a bone substitute (Bio-Oss®(Geistlich AG, Wolhusen, Switzerland)) - L-PRF Block
- Where
- Spain
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
Perioperative Nursing
Effects of Preparing Parents To Participate In Their Child's Care In The Recovery Room
The objectives of this study were to evaluate the effect of a preoperative educational DVD on parents' knowledge acquisition, participation and anxiety related to their child's care in the recovery room (RR).
- Trial name
- NCT02766452
- Testing
- "You and your child in the recovery room" DVD, Standard pre-operative preparation
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Surgical Scrubbing, Surgical Site Infection
Surgical Hand Scrubbing Methods and the Duration of Scrubbing Time
Surgical hand scrubbing is the removal of transient flora and reduction of permanent flora as much as possible before any sterile gloves are worn before any surgical intervention.
- Trial name
- NCT04579705
- Testing
- Using a brush
- Where
- Turkey (Türkiye)
- Volunteers
- 212 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi Gulhane Tip Fakultesi
Operative Time, Length of Hospital Stay
VCare Versus SecuFix Uterine Manipulator for Total Laparoscopic Hysterectomy
Hysterectomy, the most commonly performed gynecological operation, can be carried out through various methods using a wide array of instruments and energy techniques.
- Conditions
- Operative Time, Length of Hospital Stay, Perioperative Complications
- Trial name
- NCT06398769
- Testing
- SecuFix UM, VCare UM
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Dr. Lutfi Kirdar Kartal Training and Research Hospital
Healing Surgical Wounds
Platelet Rich Fibrin in Soft Tissue Healing After Implant Uncovering
This study represents a prospective, controlled and randomized clinical trial assessing the effects of L-PRF on the healing time of the donor area and on the patient's postoperative morbidity in the 4 weeks following the Apically…
- Trial name
- NCT05375357
- Testing
- Application of L-PRF on the donor area, Secondary intention healing of the donor area
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- G. d'Annunzio University
Shoulder Pain, Injury of Shoulder Region
Plasma Glucose Levels With Dexamethasone as Adjuvant to Interscalene Block
The purpose of this study is to determine the Finger Blood Glucose (sugar) when dexamethasone is added to a local anesthetic for a shoulder nerve block procedure.
- Conditions
- Shoulder Pain, Injury of Shoulder Region, Disorder of Shoulder, Disorder of Rotator Cuff
- Trial name
- NCT01538459
- Testing
- Dexamethasone, Bupivacaine
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Lifespan
Regional Anesthesia
Duration of Analgesia in Bier Block for Patients Undergoing Hand Surgery
Intravenous regional anesthesia (Bier block) is widely used as an anesthetic technique for operations of short duration of the distal upper or lower extremities Today, IVRA is still popular in many countries being used in the…
- Trial name
- NCT05578885
- Testing
- Bier block
- Where
- Egypt
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Michael Bishay Shehata Keroles