Clinical trials: Facial Expression
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
Effects of Dose and Injection Site for Gummy Smile Treatment With Botulinum Type A
Botulinum type A (BTX-A) is an easy and efficacious treatment for gingival smile (GS). However, its dosage and injection sites effect among patients are controversial.The objective was to compare the reduction of gingival…
- Trial name
- NCT04820543
- Testing
- injection of Botulinum type A
- Where
- China
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Peking University
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
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
Eating Behavior
Using Models' Facial Expressions to Enhance Healthy Eating Behaviour in Children
This study examined the effect of adults' facial expressions (FEs) whilst eating raw broccoli on children's acceptance and intake of a typically less preferred vegetable.
- Trial name
- NCT04988854
- Testing
- Facial expression video
- Where
- United Kingdom
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Aston University
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
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
Gilles de la Tourette's Syndrome
Facial Expression Recognition of Emotion and Categorization of Emotional Words in Gilles de la Tourette's Syndrome
Gilles de la Tourette's syndrome is a childhood onset inherited neuropsychiatric disorder characterised by the presence of both multiple motor tics and one or more vocal tics (noises), with psychiatric and/or behaviour disorders…
- Trial name
- NCT00664300
- Testing
- Facial expression recognition of emotion
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Pain, Postoperative
Assessment of Postoperative Pain in Children With Facial Expression Analysis
The present study was conducted to evaluate the use of computer-aided facial expression analysis to assess postoperative pain in children.
- Trial name
- NCT05345275
- Testing
- The facial expressions analyzed
- Where
- Turkey (Türkiye)
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Uludag University
Wrinkles and Folds in Lower Face
Perception of Facial Expressions Following Correction of Wrinkles and Folds
The purpose of this study is to evaluate the perception of facial expressions following correction of wrinkles and folds in the lower face using Emervel Classic Lidocaine and Emervel Deep Lidocaine.
- Trial name
- NCT02573337
- Testing
- Emervel Classic Lidocaine, Emervel Deep Lidocaine
- Where
- 3 sites in Germany
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Galderma R&D
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
Healthy Adult
The FACIAL Study Pilot
Facial recognition is a non-invasive method for analysing facial characteristics and changes in facial expressions. There is evidence to suggest there may be a link between physiological health and facial expression patterns.
- Trial name
- NCT07011407
- Testing
- Maximal Exercise Test
- Where
- United Kingdom
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Lancaster University
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
Parkinson
The Effect of Deep Brain Stimulation on Facial Expressions.
Whether Subthalamic Nucleus (STN) Deep Brain Stimulation (DBS), a treatment commonly used to ameliorate the motor symptoms of Parkinson's disease (PD), affects on facial expressions is unclear.
- Trial name
- STN-DBS (NCT03558568)
- Testing
- Deep Brain Stimulation
- Where
- Turkey (Türkiye)
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mustafa Kemal University
Facial Expression
Recording Facial Expressions to Assess Taste in Children and Teenagers
The study is designed to see if, after tasting specific things, whether a child's facial pattern and voice pattern can determine the difference in something that has a sweet taste, no taste, and a bitter taste.
- Trial name
- NCT02923908
- Testing
- Noldus Facereader 7, Voice Recording, 5-Point Facial Hedonic Scale
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Arkansas Children's Hospital Research Institute
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
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
First Impressions, Attractiveness
First Impressions and Attractiveness Levels of Smiling Individuals With and Without a Mask
Evaluation on the effects of smiling on first impressions and attractiveness with and without wearing a facial surgical mask.
- Trial name
- NCT05343559
- Where
- United States
- Volunteers
- 808 people, healthy volunteers welcome
- Sponsor
- DeNova Research
Hearing Impairment, Hearing Impaired Children
Eyes On Lips? Speechreading Skills and Facial Expression Discrimination in Children With and Without Impaired Hearing
The goal of this clinical trial is to find out the role of background factors and gaze use in children's speechreading performance.
- Trial name
- NCT05854719
- Testing
- Speechreading training with an application
- Where
- Finland
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Oulu
Autism Spectrum Disorder
Evaluation of Social ABCs With Attention Training Intervention for Toddlers With Suspected Autism
The Social ABCs is an evidence-based, developmentally informed, caregiver-mediated behavioural intervention for toddlers with suspected or confirmed Autism Spectrum Disorder (ASD).
- Trial name
- NCT03215394
- Testing
- Attention Training Program, Social ABCs, Treatment As Usual
- Where
- 4 sites in Canada, United Kingdom
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Holland Bloorview Kids Rehabilitation Hospital