Clinical trials: Mask
Difficult Intubation
Laryngeal Mask, Video Laryngoscopy
LMA insertion provide an intact airway for many surgeries during general anesthesia . LMA insertion technique was defined when it was first produced by Archie Brain .
- Trial name
- NCT04311775
- Testing
- larengeal mask insertion with video laryngoscopy, laryngeal mask insertion
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kocaeli Derince Education and Research Hospital
Nasolabial Fold
Efficacy and Safety Study of Neuramis in Correction of Nasolabial Fold
This study design is a randomized, multi-center, double Masked, matched Pairs, active-controlled clinical trial. Subjects who voluntarily signed the informed consent and are judged to be eligible for this study will be…
- Trial name
- NCT01585220
- Testing
- HA filler
- Where
- 2 sites in South Korea
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Medy-Tox
Healthy
Quantification of Exhaled Particles to Identify Airborne Transmission Risks of COVID-19
In this study, the aerosols emitted during various respiratory activities will be quantified in healthy subjects. The differences in aerosol size spectrum and number during tidal breathing, speaking, coughing and singing will be…
- Trial name
- QUELLE (NCT04771585)
- Testing
- Community Mask, Surgical Mask, FFP2 respirator
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Fraunhofer-Institute of Toxicology and Experimental Medicine
COVID-19 Pandemic
3D Printed Mask Adapter Designed From Facial 3D Scans for Fit Testing.
Healthcare workers PPE (personal protective equipment) when interacting with patients either infected or, potentially carrying SARS-CoV-2.
- Trial name
- NCT05143814
- Testing
- 3D Printed Mask Adapter Designed from Facial 3D scans for Fit testing.
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Barts & The London NHS Trust
Open Angle Glaucoma
Aqueous Humor Dynamics of NCX 470 Ophthalmic Solution
This is a double-masked, placebo-controlled study which will determine the action of NCX 470 ophthalmic solution, 0.1% on aqueous humor dynamic parameters in healthy volunteers or subjects with OHT.
- Trial name
- Whistler (NCT05938699)
- Testing
- NCX 470
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Nicox Ophthalmics, Inc.
Allergic Conjunctivitis
To Evaluate the Efficacy of AL-38583 in the Reduction of Tear Eosinophil Count Following Conjunctival Allergen Challenge
The purpose of the study is to determine whether Al38583 Ophthalmic Solution is safe and effective in reducing tear eosinophil levels at 5-8 hours after Conjunctival Allergen Challenge (CAC).
- Trial name
- NCT00881673
- Testing
- AL38583 Ophthalmic Solution, Maxidex, Vehicle
- Volunteers
- healthy volunteers welcome
- Sponsor
- Alcon Research
Optic Nerve Sheath Neoplasm, Intracranial Pressure Increase
Optic Nerve Sheath Diameter in Pediatric Patients
Endotracheal intubation and laryngeal mask are generally applied to secure the airway during general anesthesia. There is a widespread opinion among anesthesiologists that endotracheal intubation increases intracranial pressure.
- Conditions
- Optic Nerve Sheath Neoplasm, Intracranial Pressure Increase, Intubation Complication, Airway Complication of Anesthesia
- Trial name
- NCT05445271
- Testing
- Optic nerve sheath diameter measurement with linear ultrasound
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Kahramanmaras Sutcu Imam University
Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma
Anti-inflammatory Therapy Following Selective Laser Trabeculoplasty
The type of anti-inflammatory medication used post selective laser trabeculoplasty (SLT) may have an impact on the intra-ocular pressure (IOP) lowering effect of SLT.
- Trial name
- NCT00485108
- Testing
- prednisolone 1%, ketorolac 0.5%, Artificial Tears (Methyl cellulose drops)
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Queen's University
Anesthesia Airway Management
Comparison Study of Two Supraglottic Airway Devices Used for Patients Under General Anesthesia
This study will compare two supraglottic airway devices currently on the market. Supraglottic airway devices are used during general anesthesia to provide a patent airway.
- Trial name
- NCT01001078
- Testing
- I-Gel supraglottic airway device, LMA Supreme supraglottic airway device, Standard endotracheal tube
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Maisonneuve-Rosemont Hospital
Healthy
Safety and Tolerability of Repeat Doses of ACU-4429 in Healthy Subjects
The purpose of this study is to evaluate the safety and tolerability of repeated doses of a new investigational drug (ACU-4429) in healthy human subjects.
- Trial name
- NCT00942240
- Testing
- ACU-4429
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Kubota Vision Inc.
Physical Fitness, Health
Effects of the Face Mask on Physical Fitness in Children
The aim of this multicenter randomized crossover design study is to evaluate a sample of 500 boys and girls from public and private schools in the Principality of Asturias, aged between 6 and 12 years, with the objective of…
- Conditions
- Physical Fitness, Health, Childhood ALL, Emotional Stress
- Trial name
- MaskFIT (NCT04800848)
- Testing
- Mask
- Where
- Spain
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- University of Oviedo
Anesthesia, Children, Only
Sevoflurane and Laryngeal Mask Airway Versus Propofol Infusion and Facemask for EUA in Children
The goal of this clinical trial is to find out the optimal technique of anesthesia for eye examination in children. The main question it aims to answer is: Is propofol infusion and simple oxygen facemask associated with earlier…
- Trial name
- NCT06656455
- Testing
- sevoflurane via LMA, Propofol with oxygen via simple mask
- Where
- Lebanon
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
Heart Failure, COPD
Effect of the Use of Protective Masks on the Ability to Perform Daily Activities in Patients with Heart Failure or Obstructive Pulmonary Disease
Scientific Rationale: In late 2019 and early 2020, researchers at the Wuhan Institute of Virology identified a potential new etiologic agent, called new coronavirus 2019 (nCoV-2019).
- Trial name
- NCT05762406
- Testing
- Respiratory protective mask
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Centro Cardiologico Monzino
Face Mask Ventilation in Neonatal Resuscitation
Applied Forces During Neonatal Ventilation With Different Face Masks
This trial compares the applied forces exerted on the face of a modified preterm neonatal manikin with three different face masks.
- Trial name
- NCT07161752
- Testing
- Anatomical face mask 1, Anatomical face mask 2, Round face mask
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital Padova
Self Cleaning
Evaluation of the Effectiveness of Fibrous Foods, Sugar-free Gomes and Rolly Brush® in the Dental Biofilm Removal
The objective of this study was to evaluate the efficacy of three methods for removal of dental biofilm when compared to dental toothbrushing control.
- Trial name
- NCT03601585
- Testing
- Comparison of dental biofilm removal.
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
Hyperemia
Safety of Brimonidine Tartrate Ophthalmic Solution in a Population of Pediatric, Adult, and Geriatric Participants
To compare the safety and tolerability of brimonidine tartrate ophthalmic solution 0.025% versus its vehicle in a population of pediatric, adult, and geriatric participants.
- Trial name
- NCT01959243
- Testing
- Brimonidine Tartrate, Vehicle, Sodium Fluorescein
- Where
- 4 sites in United States
- Volunteers
- 507 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Baska Mask
A Comparative Study of the Baska Mask Vs Proseal Laryngeal Mask Regarding Airway Sealing Pressure
Baska mask air way(BM) in comparative study with Proseal laryngeal mask airway (PLMA) regarding performance of Baska mask improves the safety and efficacy of airway management for in patients undergoing general anesthesia by…
- Trial name
- NCT03812081
- Testing
- Group A : Baska Mask Airway, Group B: Proseal Laryngeal Mask Airway
- Where
- Egypt
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Cairo University
Second Degree Perineal Tear During Delivery - Delivered, Episiotomy; Complications
Perineal Local Infiltration Study
The prevalence of birth canal lacerations is more than 70% of all deliveries in Canada. The repair of such lacerations is usually done using a pre-existing epidural analgesia.
- Conditions
- Second Degree Perineal Tear During Delivery - Delivered, Episiotomy; Complications, Anesthesia, Local
- Trial name
- PLIS (NCT03672500)
- Testing
- Bupivacaine 0.5%+Epinephrine 50mc
- Where
- Canada
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
Healthy Subjects
A Study to Explore the Physiological Impact of AIR+ KN95 Masks on Children
The primary objective is to evaluate the physiological impact of AIR+ KN95 Masks on end-tidal carbon dioxide (ETCO2) of children aged 7 to 14 years of age.
- Trial name
- NCT07037381
- Testing
- KN95 mask
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Innosparks Pte Ltd.
Myopia
Evaluation of Short Term Use of Experimental Eye Drops BHVI2, 0.02% Atropine and BHVI2 Plus 0.02% Atropine Eye Drops
To assess the one-month ocular effects of nightly application of experimental BHVI2 and 0.02% atropine eye drops either alone or in combination, in children aged between 6 to 13 years old with myopia and randomized to use of…
- Trial name
- NCT03690414
- Testing
- Experimental BHVI2, Atropine sulfate 0.02% eye drops, Combination eye drops
- Where
- Vietnam
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Hai Yen Eye Care