Clinical trials: Alignment
Osteoarthritis, Knee
Clinical Efficacy and Safety of Robot-assisted Total Knee Arthroplasty
The purpose of this clinical trial is to understand the application value of the Orthopedic Joint Surgery Navigation System in assisting surgeons to accurately place prosthetic components in adult knee replacement surgery.
- Trial name
- NCT06856356
- Testing
- Robot-assisted surgery, Conventional total knee arthroplasty
- Where
- China
- Volunteers
- 40 people
- Sponsor
- The First Affiliated Hospital of University of Science and Technology of China
Body Balnace and Calcaneal Fractures
Calcaneal Angles And Postoperative Body Balance Following Internal Fixation
The goal of this observational cross sectionl study is to explore the correlation between Böhler angle and dynamic postural stability indices after calcaneal internal fixation.
- Trial name
- POIF (NCT07589192)
- Testing
- Biodex balance system
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Cairo University
Cerebral Palsy, Spastic Diplegia
Pelvic Alignment in Relation to Standing Balance and Selective Motor Control in Children With Spastic Diplegia
This study will be conducted to identify the relation between pelvic alignment and standing balance and also the relation between pelvic alignment and selective motor control in children with spastic diplegic cerebral palsy.
- Trial name
- NCT05014451
- Volunteers
- 40 people
- Sponsor
- Cairo University
Non-secure Message Senders
eHealth Partnered Evaluation Initiative
On October 1, 2016, the VHA Office of Telehealth and the Connected Health Office will merge to create a single entity that will be responsible for the implementation and evaluation of eHealth technologies across the healthcare…
- Trial name
- eHealth PEI (NCT02665468)
- Testing
- Supported adoption intervention, Active comparator control
- Where
- 4 sites in United States
- Volunteers
- 1,196 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Malocclusion
The Effects of Extraoral Photobiomodulation on the Rate of Orthodontic Alignment
The aim of this study is to determine if extraoral OrthoPulse®, which emits extraoral LED (Light Emitting Diode) photobiomodulation (PBM), reduces the time it takes to complete orthodontic alignment.
- Trial name
- NCT02267824
- Testing
- Extraoral OrthoPulse® PBM, Fixed Orthodontic Appliance Treatment
- Where
- 4 sites in United States, Canada and 1 more
- Volunteers
- 101 people
- Sponsor
- Biolux Research Holdings, Inc.
Patellar Tendon, Athletes
Presence of Pain Shows Greater Effect Than Tendon Structural Alignment During Landing Dynamics
The goal of this observational study is to investigate the relationship between temporal, kinetic, and kinematic jump variables and patellar tendons' structure in athletes.
- Trial name
- NCT06829056
- Where
- Portugal
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Escola Superior de Tecnologia da Saúde do Porto
Femoral Fractures
Supracondylar Distal Femur Fractures and Abaloparatide
Supracondylar femur fractures in the geriatric population present a unique challenge to the orthopaedic surgeon both in terms of fixation, healing, and final extremity axial alignment.
- Trial name
- NCT04626141
- Testing
- Abaloparatide
- Where
- United States
- Sponsor
- Daniel Horwitz
Leveling and Alignment of Teeth
Effect of Changing the Activation Frequency of the Arch Wires on the Rate of Leveling and Alignment in Moderate Crowding Cases
Leveling and alignment is the first stage in the orthodontic treatment, performed for every patient .The archwire are usually changed every 4 weeks for reactivation of the force on the teeth.
- Trial name
- NCT04106141
- Testing
- 6 weeks changing of archwire, 4 weeks changing of archwire
- Volunteers
- 22 people
- Sponsor
- Cairo University
Primary Dysmenorrhea
Correlation Between Spinopelvic Alignment and Uterine Dimensions in Primary Dysmenorrhea
This study was conducted to investigate the correlation between spinopelvic alignment and uterine dimensions in primary dysmenorrhea.
- Trial name
- NCT06466954
- Testing
- Evaluating spinopelvic alignment parameters, Measuring uterine dimensions
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Influenza, Infections, Pneumococcal
System Alignment for VaccinE Delivery (SAVED): Improving Rates of Influenza and Pneumococcal Vaccination Through Patient Outreach, Improved Medical Record Accuracy and Targeted Physician Alerts
The goal of this research study is to improve rates of appropriate influenza and pneumococcal vaccination among adults who receive care at a large multi-specialty group practice in central Massachusetts.
- Trial name
- NCT02266277
- Testing
- Arm 1: E-portal message with IVR call, Arm 2: E-portal message with no IVR call, Arm 3: No e-portal message with IVR call
- Where
- United States
- Volunteers
- 30,000 people
- Sponsor
- University of Massachusetts, Worcester
Patellofemoral Joint, Flatfoot
Effect of Foot Orthoses on Kneecap Position in Adults With Flexible Flatfoot
This study will look at whether correcting a flat foot position with foot orthoses, also called shoe inserts, can change the position of the kneecap during standing.
- Trial name
- NCT07678840
- Testing
- Foot Orthoses
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- Regionshospital Nordjylland
Tooth Movement
Alignment Efficiency and Coating Durability of Aesthetic Archwires
This study investigates the efficiency of orthodontic aesthetic archwires which are coated with tooth-colored materials and the durability of the coatings after being used.
- Trial name
- RCT (NCT03876184)
- Testing
- Aesthetic archwires, Control group
- Where
- 3 sites in Malaysia
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Adult Spinal Deformity, Sagittal Deformity
A Novel Classification of Sagittal Spinal Alignment to Aid Surgical Planning for Adult Spinal Deformity
Surgical outcomes, including radiographic outcomes, patient-reported outcomes, postoperative complications, and revision surgery rates, were compared in patients with adult spinal deformity who underwent correction surgery with…
- Conditions
- Adult Spinal Deformity, Sagittal Deformity, Sagittal Alignment, Sagittal Imbalance
- Trial name
- CSSAASD (NCT06470152)
- Testing
- Correction strategy in reference to our PI-dependent clustering of sagittal alignment, Correction strategy in reference to the SAAS score
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xuanwu Hospital, Beijing
Malocclusion
The Effect of OrthoPulse™ on the Rate of Orthodontic Tooth Movement
This open label study is designed to evaluate the ability of OrthoPulse™ to safely and effectively increase the rate of orthodontic tooth movement with fixed appliances.
- Trial name
- BX8RN (NCT02267811)
- Testing
- Orthodontic Treatment, OrthoPulse™
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Biolux Research Holdings, Inc.
Critical Illness, Sleep Deprivation
Reestablishing Sleep and Circadian Alignment in Medical Intensive Care Unit (MICU) Patients Via a Mechanistic RCT of an Sleep Chronobundle
More than 5 million patients are admitted to the intensive care unit every year in the United States; most of these patients experience profound sleep and circadian disruption.
- Conditions
- Critical Illness, Sleep Deprivation, Circadian Rhythm Sleep Disorder, Unspecified
- Trial name
- ReAlign-ICU (NCT05551325)
- Testing
- Chronobundle - light, chronobundle - feeding, chronobundle - mobility
- Where
- 2 sites in United States
- Volunteers
- 160 people
- Sponsor
- Yale University
Osteoarthritis (OA) of the Knee, Total Knee Anthroplasty
Comparison of Restricted Versus Unrestricted Kinematic Alignment in 1ry TKA
Knee osteoarthritis is a growing socioeconomic burden because of the ageing and obesity. By 2030, the majority of individuals undergoing knee arthroplasty in USA will be those younger than 65 years, with up to 1 million achieved…
- Trial name
- rKA-KA-TKA (NCT06726993)
- Testing
- Total knee arthroplasty
- Volunteers
- 80 people
- Sponsor
- Assiut University
Forward Head Posture, Sagittal Lumbopelvic Alignment
Relationship Between Forward Head Posture and Sagittal Lumbopelvic Alignment Among Smartphone Users
Forward head posture is a common postural abnormality characterized by anterior positioning of the head in the sagittal plane. This posture may increase biomechanical stress on the cervical spine and may be associated with…
- Conditions
- Forward Head Posture, Sagittal Lumbopelvic Alignment, Postural Alignment
- Trial name
- NCT07633678
- Testing
- Craniovertebral Angle Assessment Using APECS Mobile Application, Sagittal Lumbopelvic Alignment Assessment Using Spine3D LiDAR
- Where
- Egypt
- Volunteers
- 85 people
- Sponsor
- Deraya University
Central Venous Catheters
Facilitating Needle Alignment With Aiming Method
Although ultrasound-guided catheterization of the subclavian vein is becoming standard procedure in anesthetic practice, failure to align the needle and the transducer still can lead to possibly complications.
- Trial name
- NCT03778437
- Testing
- subclavian vein catheterization, landmark techniques, Ultrasound-guided plus needle guide techniques
- Where
- China
- Volunteers
- 474 people
- Sponsor
- Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Tooth, Impacted
Impacted Canine and Mixed-reality Technology - RCT
The goal of this clinical trial is to determine whether the use of HoloLens 2 mixed reality goggles for planning alignment of palatally impacted canine reduces: 1) treatment time and 2) the risk of complications compared to…
- Trial name
- NCT06574477
- Testing
- Planning of alignment with HoloLens 2, No planning of alignment with HoloLens 2
- Where
- Poland
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Piotr Fudalej
Lumbar Spine Disease, Instabilities Lumbar
Registry for Evaluation of Lumbar Arthrodesis Sagittal alignmEnt
The study goal of RELApSE is to evaluate the relationships between radiological data and patients reported outcome. Restoration of Sagittal alignment and Pelvic Index (PI)-Lumbar Lordosis (LL) mismatch is closely associated with…
- Conditions
- Lumbar Spine Disease, Instabilities Lumbar, Lumbar Spine Instability
- Trial name
- RELAPSE (NCT05448092)
- Where
- 8 sites in Italy
- Volunteers
- 500 people
- Sponsor
- Unit of neurosurgery, Departement of Neurosciences, University of Torino