Clinical trials: PSI
Orthognathic Surgery
Condyle Repositioning Using PSI and Prebent Plates Osteosynthesis Versus Conventional Mandibular BSSO Set-back Surgery
Patients with skeletal class III malocclusion were allocated to two groups. Both proximal and distal segments were repositioned using osteotomy/screw holes and plate locating surgical guides with pre-bent plates osteosynthesis in…
- Trial name
- NCT05385133
- Testing
- Computer guided condylar position, Manual condylar position
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Depth of Anesthesia Monitor
Comparison of BIS and PIS in Children
Comparison of bispectral index and patient sedation index during general anesthesia in children
- Trial name
- NCT03792334
- Testing
- depth of anesthesia
- Where
- 2 sites in South Korea
- Volunteers
- 50 people
- Sponsor
- Seoul National University Hospital
Maxillary Cyst
Validity of PEEK PSI Containing Autogenous Bone Graft for Maxillary Reconstruction Following Lesion Enucleation
Surgical ablation of large maxillary cysts usually results in considerable hard and soft tissue deficits that ultimately affect the final esthetic and functional outcomes.
- Trial name
- NCT03265795
- Testing
- Poly Ether Ether Ketone PSI (patient specific implant).
- Volunteers
- 8 people
- Sponsor
- Cairo University
Knee Disease, Knee Osteoarthritis
Biplanar PSI Slope-reducing MOWHTO With Tibial Tuberosity Serving as Hinge Axis: Cadaveric Study
Six cadaveric lower limbs will have PSI slope-reducing MOWHTO performed on and accuraccy of biplanar correction will be assessed.
- Conditions
- Knee Disease, Knee Osteoarthritis, Knee Injuries and Disorders
- Trial name
- NCT05448742
- Testing
- Biplanar PSI slope-reducing MOWHTO.
- Where
- Poland
- Volunteers
- 6 people
- Sponsor
- Artromedical Konrad Malinowski Clinic
Sleep Disorder (Disorder), Autism Spectrum Disorder
"Sleep Patterns and EEG Structure in Youth With Autism: Links With Behavior and Parental Stress"
This retrospective observational study is designed to investigate sleep patterns, as well as both the macrostructure and microstructure of sleep, in a large cohort of children and adolescents diagnosed with Autism Spectrum…
- Trial name
- NCT07122388
- Testing
- Questionnaires about autism spectrum disorders and sleep and PSG., ADOS-2, ADI-R, SRS-2, PSG
- Where
- Italy
- Volunteers
- 187 people, healthy volunteers welcome
- Sponsor
- University of Campania Luigi Vanvitelli
Fibula / Surgery, Surgical Flaps
Novel Application of a Low-cost Alternative to Patient Specific Implants (PSI) in Mandibular Free Fibula Flap Reconstruction by Reverse Engineering of Stock Plates: A Pilot Validation Study
Stock reconstruction plates have been used for decades and represent a tried-and-true alternative to custom plating. Stock plates are readily available, are cost effective, and can be accurately bent before surgery, particularly…
- Conditions
- Fibula / Surgery, Surgical Flaps, Computer-Aided Design, Mandibular Reconstruction* / Methods
- Trial name
- NCT05672056
- Testing
- Computer guided placement of a stock plate pre-bent on a 3D printed model
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Postoperative Delirium, Postoperative Pain
Effect of Electroencephalography Guided General Anesthesia on Postoperative Delirium in Children
Participants aged 4-10 years (92 patients), who came to the Hospital Operating Room at the University Faculty of Dentistry with an indication for dental treatment under general anesthesia due to lack of cooperation, will be…
- Trial name
- NCT06400706
- Testing
- EEG guided general anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Adolescent Idiopathic Scoliosis
The Relaionship Between Sagittal Spinal Parameters and PSI
Adolescent idiopathic scoliosis (AIS) is the most common three-dimensional deformity of the spine that is typically characterized by curvature in both the coronal and sagittal planes.
- Trial name
- NCT06085651
- Testing
- Selective thoracolumbar fusion (STLF) surgery
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Nanfang Hospital, Southern Medical University