Clinical trials: Masks
Cleft Lip and Palate
Slow Expansion and Protraction in Cleft Lip and Palate Patients
Evaluate the treatment outcome of slow maxillary expansion protocol on patients with cleft lip and palate, using a differential opening expander and face mask which will be measured and recorded by cone beam computed tomography…
- Trial name
- NCT04997083
- Testing
- Maxillary Expander with Differential Opening (EDO), Petit face mask
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Skeletal Class III Malocclusion
Comparison of Maxillary Protraction Using Tooth-borne Facemask Versus Skeletal Anchorage Chin-plate in Class III Growing Patients
This retrospective non-randomized controlled clinical trial aimed to compare the skeletal and dentoalveolar effects of two orthopedic treatment protocols for skeletal Class III malocclusion in growing patients: a conventional…
- Trial name
- NCT07383259
- Testing
- Tooth-Borne Expander with Facemask (FM), Hybrid Skeletal Anchorage Expander with Chin-Plate (SA)
- Volunteers
- 36 people
- Sponsor
- Universidad Complutense de Madrid
Snorkeling, Face Mask Squeeze
Evaluation of Full Face Snorkel Masks (FFSMs)
Recently, multiple models of Full Face Snorkel Mask (FFSM) have entered the retail market. However, several fatalities have been reported to the non-profit agency Divers Alert Network (DAN) for snorkelers who were using FFSMs…
- Conditions
- Snorkeling, Face Mask Squeeze, Underwater Physiology, Swimming Physiology
- Trial name
- NCT04783688
- Testing
- Full Face Snorkel Mask (FFSM)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Duke University
Pediatrics, Fasting Period
Effect of Positive End-expiratory Pressure on Gastic Residual Volume
This study was designed as a prospective observational study.
- Trial name
- NCT06426394
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Duygu Akyol
Deep Sedation
Comparison of Oxygenation Methods in Sedation
Abstract Backgrounds and objectives: Dental treatments, especially in children who can not be cooperated, may require deep sedation due to intense anxiety and fear.
- Trial name
- NCT03893877
- Testing
- nasal cannula, nasal mask
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Class III Malocclusion, Dentofacial Anomalies, Including Malocclusion
Intraoral Device vs Facial Mask for Class III Treatment
The aim of this randomized controlled trail is to compare the efficacy of an intraoral device (the Carriere® Motion 3D™ Class III Appliance) with the facial mask for the early treatemnt of Class III malocclusion.
- Trial name
- NCT04387175
- Testing
- Carriere Motion 3D Class III Appliance, Facial mask
- Volunteers
- 32 people
- Sponsor
- Azienda Ospedaliero-Universitaria Careggi
Anterior Crossbite, Class III Malocclusion
Evaluation of the Treatment Effects of Tooth Borne Versus Bone-anchored Protraction Procedures in Class III Patients With Maxillary Deficiency
The aim of this prospective randomized controlled clinical study is to compare the effects of bone-anchored and tooth borne maxillary protraction on dentofacial structures in skeletal Class III patients.
- Conditions
- Anterior Crossbite, Class III Malocclusion, Maxillary Deficiency
- Trial name
- NCT04863404
- Testing
- Face mask with hybrid-hyrax, Face mask with conventional bonded RME
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Izmir Katip Celebi University
Infant, Premature, Diseases, Continuous Positive Airway Pressure
Routine Or Selective Application of a Face Mask for Preterm Infants at Birth: the ROSA Trial
International guidelines recommend giving positive pressure ventilation (PPV) by face mask to newborns who do not breathe or have a slow heart rate at birth.
- Conditions
- Infant, Premature, Diseases, Continuous Positive Airway Pressure, Positive-Pressure Respiration, Resuscitation
- Trial name
- ROSA (NCT04500353)
- Testing
- Face mask application for CPAP and/or PPV delivery
- Where
- Ireland
- Volunteers
- 201 people
- Sponsor
- University College Dublin
Optic Nerve Sheath Diameter, Pediatric Anesthesia
Comparison of the Effects of Endotracheal Intubation and Laryngeal Mask Applications on Optic Nerve Diameter in Pediatric Patients
This clinical study aims to investigate the effects of breathing tubes - used to connect children aged 1-11 to a respiratory device under general anesthesia in the operating room - on intracranial pressure after they are…
- Conditions
- Optic Nerve Sheath Diameter, Pediatric Anesthesia, Intubation, Laryngeal Mask Airways
- Trial name
- NCT06994481
- Testing
- optic nerve sheet diameter measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Marmara University Pendik Training and Research Hospital
Neonatal Resuscitation
Non-inflatable Supraglottic Airway (NI-SGA) vs. Face Mask (FM) as a Primary Interface Device for Neonatal Resuscitation
Prospective, randomized controlled trial to be performed at one center, of term and late preterm infants requiring resuscitation. Prenatal consent will be obtained.
- Trial name
- NCT02629887
- Testing
- Non-inflatable supraglottic airway, Face Mask, T-Piece Resuscitator
- Where
- United States
- Sponsor
- University of Oklahoma
Neonatal Respiratory Distress
Volume Targeted Mask Ventilation Versus Pressure Ventilation in Preterm Infants
This is a pilot trial to assess the feasibility of volume Targeted Ventilation in the Delivery Room. Preterm infants will be randomized to pressure guided or volume targeted ventilation during respiratory support in the delivery…
- Trial name
- VOLT (NCT05144724)
- Testing
- Volume targeted ventilation, Pressure targeted ventilation
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- University of Alberta
Class III Malocclusion in Growing Patients
Changes Following the Treatment of Lower Jaw Protrusion Using Two Appliances
An in vivo study evaluating the efficacy of the Tandem appliance in the treatment of maxillary deficiency in growing patients compared to the conventional facemask appliance treatment.
- Trial name
- NCT02144324
- Testing
- Tandem Appliance
- Where
- Syria
- Volunteers
- 30 people
- Sponsor
- Damascus University
Sleep Apnea, Obstructive, Tonsillitis
Laryngeal Mask Airway in Pediatric Adenotonsillectomy
The study will compare how often the tubing kinks when a LMA (laryngeal mask airway) with modified retractor is used compared to use of an endotracheal tube (ETT) and non modified retractor is used.
- Trial name
- LMA (NCT01695980)
- Testing
- ETT with non modified retractor, LMA with modified retractor
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Eastern Virginia Medical School
Fear
Effect of Using a Dragon Design Nebulizer Mask on Treatment Duration, Compliance and Fear in Children
Incorporating playful elements into medical devices has been shown to enhance the overall experience for pediatric patients. Children want a healthcare setting that is spacious, creative, imaginative, and contemporary.
- Trial name
- NCT06568120
- Testing
- dragon themed nebulizer masks
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people
- Sponsor
- Koç University
Educational Problems
Intubation and Ventilation Skill Training Using Modified Peyton's Four-Step Approach
Endotracheal intubation and mask ventilation procedural skills are basic skills which have to be learnt by medical student and have to be practiced directly.
- Trial name
- NCT05511142
- Testing
- Classic Peyton's Four-Step Approach, Modified Peyton's Four-Step Approach
- Where
- Indonesia
- Volunteers
- 229 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Induction of General Anesthesia
Effect of High-flow Nasal Oxygenation on Gastric Insufflation in Children
This is a randomized controlled study to compare the incidence of gastric insufflation when using high-flow nasal oxygenation and facemask ventilation in pediatric patients.
- Trial name
- NCT06204653
- Testing
- HFNO group, MV group
- Volunteers
- 70 people
- Sponsor
- Ajou University School of Medicine
Desflurane Anesthesia
Desflurane in Children With Laryngeal Mask Airway
The purpose of this study is to characterize the airway responses to desflurane during maintenance of and emergence from anesthesia in children whose airways were supported with laryngeal mask airways (LMAs).
- Trial name
- NCT02470442
- Testing
- Sevoflurane/Desflurane, Sevoflurane
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Seoul National University Hospital
Laryngeal Masks
Voice Tessitura and Size of the Required Laryngeal Mask
The choice of the size of the laryngeal mask (i-gel) is based on the weight. Even following the weight recommendations, it is quite common to choose a mask that is too big or too small, which leads to ventilation leaks (too…
- Trial name
- EVG (NCT03619057)
- Testing
- General anesthesia with laryngeal mask i-gel
- Where
- France
- Volunteers
- 161 people
- Sponsor
- Centre Hospitalier Intercommunal Creteil
Anesthesia, Child
Effect of PEEP on Gastric Insufflation During Face Mask Induction of General Anesthesia in Children
The aim of our study is first to assess the effect of different PEEP levels on gastric volume using ultrasonography during induction of general anesthesia in children undergoing elective surgery
- Trial name
- NCT06127173
- Testing
- Positive End Expiratory Pressure PEEP
- Where
- Egypt
- Volunteers
- 72 people
- Sponsor
- Kasr El Aini Hospital
Coronavirus, Child, Only
Wear Your Mask, Wash Your Hands, Don't Get COVID-19
The aim of this project is to determine the effect of training given to children aged 11-14 on hand hygiene and mask use. In line with this general purpose, the hypotheses of the research are as follows: H0= Education given to…
- Trial name
- NCT05572840
- Testing
- Training and activities
- Where
- Turkey (Türkiye)
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- Bartın Unıversity