Clinical trials: Facial Expressions
User Experience With Virtual Assistants in Service Settings
Effects of Virtual Assistant Features on User Experience in Service Settings
This study examines how the characteristics and performance of virtual assistants influence user experience in service settings.
- Trial name
- AVir4Services (NCT07666295)
- Testing
- High Anthropomorphism, Low Anthropomorphism, Accurate Virtual Assistant Response
- Where
- Spain
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Malaga
Pain, Postoperative
Assessment of Postoperative Pain Through Facial Expressions Using Facial Recognition Software
Proper management of postoperative pain is an ongoing medical challenge. Inadequate treatment of pain is associated with significantly worse patient outcomes.
- Trial name
- NCT04914052
- Testing
- Filming facial expressions
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Rabin Medical Center
Disorder of Consciousness, Consciousness, Loss of
SeeMe: An Automated Tool to Detect Early Recovery After Brain Injury
Early prediction of outcomes after acute brain injury (ABI) remains a major unsolved problem. Presently, physicians make predictions using clinical examination, traditional scoring systems, and statistical models.
- Conditions
- Disorder of Consciousness, Consciousness, Loss of, Trauma, Brain, Traumatic Brain Injury
- Trial name
- NCT06083441
- Testing
- SeeMe, Coma Recovery Scale-Revised (CRS-R)
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Stony Brook University
Wrinkle, Facial Expression
Comparison of the Effects of Two Frequencies of Application of Photobiomodulation on Facial Rejuvenation
Skin aging is an irreversible, slow and progressive process, being influenced mainly by age, but also by external factors such as ultraviolet radiation, smoking, alcohol, among others.
- Trial name
- NCT04911140
- Testing
- Photobiomodulation twice a week, Photobiomodulation three times a week, Simulated Photobiomodulation
- Where
- Brazil
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Nasolabial Folds, Marionette Lines
Emervel for the Correction of Lower Face Wrinkles & Folds
This study is designed to 1. evaluate the naturalness of facial expressions in motion (2D video images), by treating investigator assessment 2.
- Conditions
- Nasolabial Folds, Marionette Lines, Wrinkles
- Trial name
- NCT02718040
- Testing
- Emervel Classic and/or Deep Treatment Group
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Galderma R&D
Parkinson's Disease
Facial Expression Recognition and Mirror Neurons in Parkinson's Disease
After few years of evolution, patients with Parkinson's disease may develop apathy, with different degrees of severity. Apathy is characterized by a loss of interest for the others and for activities.
- Trial name
- NCT01315405
- Testing
- Emotional facial expression recognition tests
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Autistic Disorder, Autism Spectrum Disorder
Autonomic Modulation and Facial Expression in Autism Spectrum Disorder
Background: the autism spectrum disorders (ASD) can be related with abnormalities in cortical structures and cause behavior imbalances. In addition, as soon as the diagnosis is done, the better will be the prognosis.
- Trial name
- NCT02997566
- Testing
- Autonomic evaluation
- Where
- Brazil
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual Paulista Júlio de Mesquita Filho
Meibomian Gland Dysfunction, Blepharitis
Analysis of the Results of Intense Pulsed Light Treatment Previously to Laser Refractive Surgery
Dry eye is often reported as the most common complication after a laser refractive surgery. Any refractive procedure can lead an impact on the corneal surface and the tear film.
- Trial name
- NCT05139511
- Testing
- Study group, Control group
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Vissum, Instituto Oftalmológico de Alicante
Face, Skin Fold
Efficacy of Prabotulinum and Onabotulinum Toxin-A for Facial Wrinkles
The appearance of facial wrinkles, lines, or folds is a natural phenomenon during aging. Different scales help classify wrinkles objectively, such as the Facial Wrinkle Scale.
- Conditions
- Face, Skin Fold, Rejuvenation
- Trial name
- NCT05840445
- Testing
- Onabotulinum toxin A, Prabotulinumtoxin A
- Where
- 2 sites in Mexico
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Instituto de Oftalmología Fundación Conde de Valenciana
Healthy
Can Mimic Emotional Expression Training Help Improve Emotion Processing
The main aim of the present study is to investigate whether mimicking emotional expressions training via FaceReader software can improve emotional processing and recognition in healthy subjects, especially individuals with hityer…
- Trial name
- NCT04922684
- Testing
- Mimic facial expressions
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Electronic Science and Technology of China
Borderline Personality Disorder
MRI Imaging in Borderline Personality Disorder
MRI Study for females ages 18-45 with Borderline Personality Disorder(BPD): This study is a non-treatment study that involves 2 visits. Study Hypothesis: 1.
- Trial name
- NCT00275288
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Myopia, Small-incision Lenticule Extraction (SMILE) Surgery
Potential Risk Factors and Predictive Model Construction of OBL During SMILE
To explore the prediction of OBL by deep learning model in SMILE surgery
- Trial name
- NCT06577012
- Testing
- Small incision lenticule extraction
- Where
- China
- Volunteers
- 4,678 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Nanchang University
Glabellar Frown Lines, Rhytides
Split-face Study: Cosmetic Botulinum Toxin Type A Injection Under Electromyography-guidance Versus Conventional Palpation Technique
The aim of this study was to compare between the conventional palpation method of botulinum toxin type A injection and the electromyography-guided method using clinical parameters and electromyography analysis.
- Conditions
- Glabellar Frown Lines, Rhytides, Wrinkle, Facial Expression
- Trial name
- NCT05517538
- Testing
- Electromyography-Needle Intramuscular Drug guidance, Botulinum toxin type A
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Mohamed Hayder Oleish Salih
Deep Convolutional Neural Network, Small-incision Lenticule Extraction (SMILE) Surgery
Diagnostic Efficacy of CNN in Predicting Intraoperative Complications and Postoperative Outcomes in SMILE
To evaluate the diagnostic efficiency of the neural network in predicting complications of Small Incision Lenticule Extraction in a multi-center cross-sectional study.
- Conditions
- Deep Convolutional Neural Network, Small-incision Lenticule Extraction (SMILE) Surgery, Intraoperative Complications, Postoperative Outcomes
- Trial name
- NCT06204926
- Testing
- AI diagnostic algorithm
- Where
- China
- Volunteers
- 1,250 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Nanchang University
Smiling, Botulinum Toxins, Type A
Application of Botulinum Toxin at the Yonsei Point for the Treatment of Gummy Smile
The purpose of the present study will be to evaluate the efficacy of a single dose of botulinum toxin (BTX) at the Yonsei point for the treatment of gummy smile (GS).
- Trial name
- NCT04527744
- Testing
- the injection of onabotulinumtoxinA at different point
- Where
- China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Peking University
Pain, Aging Problems
Efficiency of Facial Expression Diagnostic System in Pain Assessment After Geriatric Surgery
By integrating the methods used in the assessment of pain in geriatric surgery patients with literature, theory and research, this study aims to: evaluate the effectiveness of the facial diagnosis system in the evaluation of pain…
- Trial name
- NCT05756140
- Testing
- No intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Smiling
Botulinum Toxin in the Treatment of Gingival Smile
Objective: to evaluate the effect of two gingival smile treatment techniques using botulinum toxin. Materials and methods: The randomized, double-blind clinical trial (patient and examiner) will be conducted by two trained and…
- Trial name
- NCT03812965
- Testing
- Botulinum toxin type A
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidade Ibirapuera
Autism Spectrum Disorder
The Predictors for Activity and Participation in Children With ASD: A Follow-up Study
Developmental function and Participation in life and school activities in patients with autism spectrum disorder: A follow-up study
- Trial name
- NCT03700190
- Where
- Taiwan
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Healthy
Brain Activities Associated With Different Facial Expressions Using Blood Oxygenation Level Dependent Functional MRI
Objectives: The purpose of this study is to identify areas of brain activation during the urge to yawn. Little is known about how yawning is suppressed, or why yawning often occurs in response to seeing another person yawn…
- Trial name
- NCT00096564
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Artificial Intelligence Technology, Cognitive Decline
Preliminary Research Using Artificial Intelligence Technology to Identify Differences in Facial Expressions Between Healthy People, Patients With Cognitive Decline, and Patients With Dementia
Through artificial intelligence technology, we have conducted a preliminary study aimed at identifying differences in facial expressions among healthy individuals, patients with cognitive decline, and dementia patients.
- Conditions
- Artificial Intelligence Technology, Cognitive Decline, Dementia, Identify
- Trial name
- NCT06513403
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital