Clinical trials: Masks
Airway Management, Endotracheal Intubation
The Effect of Different Methods of Airway Management on the Stomatognathic System: an Observational Prospective Study.
The manipulations required during airway management and the different methods of establishing an airway (endotracheal intubation, supraglottic airway device etc) during anesthesia, as well as certain drugs used during anesthesia…
- Conditions
- Airway Management, Endotracheal Intubation, Supraglottic Airway Device, Regional Anesthesia
- Trial name
- NCT05783128
- Testing
- Airway management techniques (exposure)
- Where
- Greece
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Aretaieio Hospital
Infection
Respiratory Protection Effect of Ear-loop-type KF94 Mask
Ear-loop-type Korean Filter 94 masks (KF94 masks, equivalent to the N95 and FFP2) are broadly used in health care settings in Korea for the COVID-19 pandemic.
- Trial name
- NCT04794556
- Testing
- tight-fitting of KF94 mask with clip
- Where
- South Korea
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
COVID-19, Heart Rate
Effect of Mask Use on Hemodynamic Responses During Exertion
The use of masks is a necessity due to the current pandemic conditions. The aim of the study is to examine the effects of the use of masks during effort on dyspnea and fatigue with hemodynamic parameters.
- Conditions
- COVID-19, Heart Rate, Blood Pressure, Exercise Test
- Trial name
- NCT05401331
- Testing
- Treadmilll, mask
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Hypoxia, Hypercapnia
Effect of FFP2 Masks on Peripheral Oxygen Saturation and Pulse Rate During the COVID-19 Pandemic
aim of this research is to evaluate the effects of FFP2/N95 masks on peripheral oxygen saturation and pulse rate in dental professionals
- Conditions
- Hypoxia, Hypercapnia, COVID-19 Pandemic
- Trial name
- NCT05188651
- Testing
- face masks
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Catholic University of the Sacred Heart
Obesity
Physiological Impact of Surgical Mask and N95 Mask on Obese Operating Room
During the SARS CoV-2 pandemic, in order to reduce the risk of infection among healthcare workers, healthcare workers are usually required to wear N95 masks for extended periods of time in high-risk environments.
- Trial name
- NCT05950256
- Testing
- N95 mask and surgical mask
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Qilu Hospital of Shandong University
Healthy
Variation In Facial Morphology As A Determinant Of Face Covering Performance: FACEFIT
This study examines the role of variations in the dimensions of facial features on the fitted filtering efficiency of face coverings available to the public during the COVID-19 pandemic.
- Trial name
- FACEFIT (NCT05388201)
- Testing
- N95, KN95, KF94
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Laryngeal Mask Airway in Children
A Comparison of the Laryngeal Mask Airway (LMA) - Unique and LMA-Supreme in Children
The aim of this randomized prospective study is to compare two single-use laryngeal mask airways the LMA Unique and the LMA Supreme, in pediatric patients.
- Trial name
- NCT01653795
- Testing
- LMA Unique: control device, LMA Supreme: comparison device
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Ventilation Therapy
Cerebral Blood Flow: Helmet vs Oronasal Mask During Continuous Positive Airway Pressure Ventilation
In this trial the investigators will evaluate blood flow in common carotid artery of healthy subjects treated with Continuous Positive Airway Pressure (CPAP) Ventilation, comparing two different devices: oronasal mask versus…
- Trial name
- NCT06480253
- Testing
- Helmet Continuous Positive Airway Pressure, Oronasal Mask Continuous Positive Airway Pressure
- Where
- Italy
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Papa Giovanni XXIII Hospital
Preoxygenation
Preoxygenation and Hemodynamics With Bag-valve-mask and Noninvasive Mechanical Ventilation
Hypoxemia refers to low blood oxygen levels, while hypoxia denotes low tissue oxygen levels. Both conditions pose life-threatening risks when precautions are not adequately taken or when risks are not effectively managed.
- Trial name
- NCT07049666
- Testing
- Bag-valve mask, Noninvasive mechanical ventilation
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Baskent University
Anesthesia
Different Dose of Esketamine Inhibiting Response to Laryngeal Mask Airway Insertion
Objective To prospectively determine the median effective dose (ED50) of propofol for inhibiting a response to laryngeal mask airway (LMA) insertion when combined with different doses of esketamine in female patients.
- Trial name
- NCT06370130
- Testing
- Esketamine 0.2mg/kg, Esketamine 0.3mg/kg
- Where
- China
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Aerospace Center Hospital
Airway Complications
Optimal End-Tidal (ET) Sevoflurane and Desflurane Concentration for Extubation of Supreme Laryngeal Mask Airway (LMA) in Adults
The purpose of this study is to determine the optimal volatile anaesthetic (sevoflurane and desflurane) to remove a Supreme LMA in adults in which there is minimal airway response.
- Trial name
- NCT01083953
- Testing
- Sevoflurane, Desflurane
- Where
- Malaysia
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Sleep, Major Abdominal Surgery
Can the Use of Ear Plugs and Eye Masks Help to Improve Sleep Quality After Major Abdominal Surgery?
The importance of good sleep has been gaining interest in critically ill patients as poor sleep is associated with increased rates of delirium, non-invasive ventilation failure and stress to the patient.
- Conditions
- Sleep, Major Abdominal Surgery, Critical Care
- Trial name
- NCT03702296
- Testing
- Ear plugs and eye masks
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Anesthesia
Effects of Low Dose Neuromuscular Blocker Usage on Laryngeal Mask Application
Cystoscopy is a simple, effective and reliable method in current urological practice. Anesthesia may be required in cystoscopy for therapeutic purpose, however it may not be necessary for diagnostic cystoscopy.
- Trial name
- NCT03424356
- Testing
- Rocuronium Bromide, Saline Solution, Fentanyl
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Emergence Agitation
Effect of Induction Method in Post Operative Agitation
To compare the effect of two different induction method; mask ventilation and intravenous cannulation on emergence agitation on pediatric adenotonsillectomy
- Trial name
- NCT03252405
- Testing
- mask ventilation, intravenous cannulation
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Ahi Evran University Education and Research Hospital
Ophthalmic Surgery
A Comparative Study Between Laryseal Pro Supra Glottic Device (SGD) With Proseal Laryngeal Mask Airway
Difficult airway is a nightmare to every anesthetist. Over the last decade, several supraglottic airway devices appeared in the clinical field as an alternative to the more invasive endotracheal intubation(1).
- Trial name
- NCT05901753
- Testing
- Laryseal pro supra glottic device, Laryngeal Mask Airway- Proseal™
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Kasr El Aini Hospital
Complication of Anesthesia
Isoflurane Versus Propofol for Removal of LMA in Children
The study will be done in paediatric patients by comparing two different techniques of Laryngeal Mask Airway (LMA) removal under deep anesthetic plane.
- Trial name
- NCT01958138
- Testing
- comparison of group-I (low dose propofol with isoflurane)
- Where
- Pakistan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Virtual Reality, Augmented Reality
Virtual Reality to Reduce Pre-Operative Anxiety
This study aims to test the effectiveness of virtual reality (VR) as a non-pharmaceutical intervention to reduce pain and anxiety in children undergoing various procedures in the Ambulatory Surgery Center (ASC) at CHLA, as…
- Conditions
- Virtual Reality, Augmented Reality, IV Stick, Mask Induction
- Trial name
- NCT04268914
- Testing
- Oculus Go VR, Mira Prism VR
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Los Angeles
Anxiety, Anxiety After Surgery
The Study Evaluates the Effect of an Interactive Projector as a Distraction for Children During Anesthetic Induction. The Primary Objective is to Reduce Perioperative Anxiety, Measured With the Modified Yale Preoperative Anxiety Scale (mYPAS).
This study is designed to evaluate the effect of technology as a distraction technique during anesthetic induction in children, starting from their arrival to the operating room.
- Conditions
- Anxiety, Anxiety After Surgery, Induction of Anesthesia, Anxiety Preoperative
- Trial name
- NCT07230743
- Testing
- Custom projector-based video game intervention (BERT; Stanford Chariot Program, Palo Alto, CA), Standard Parent-Present Induction (PPI)
- Where
- Chile
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Clinica Alemana de Santiago
Thorax Injuries, Cervical Injury Spine
The Effect of Sensory Isolation on Anxiety in Magnetic Resonance Imaging
The aim of this study is to determine whether the use of earplugs and eye masks in adults reduces anxiety during Manyetic Resonance Imaging.
- Conditions
- Thorax Injuries, Cervical Injury Spine, Brain Trauma, Joint Trauma
- Trial name
- NCT07155863
- Testing
- Earplugs and eye mask
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Ege University
Sleep Staging
Nyx3 Data Collection Study
Each participant will wear the Nyx3 eye mask and Hypnodyne headband for 1 night at-home. Objectives include collecting and evaluating data quality from the Nyx3 eye mask, and exploring the impact of its paced breathing feature on…
- Trial name
- NCT07099183
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- ResMed