Clinical trials: Masks
Hypercapnia
End Tidal CO2 and Masks: Is There a Correlation?
In light of the ongoing COVID-19 pandemic, wearing a mask has become a universal standard as an attempt to reduce the spread of COVID-19. As of 2020, more than half of all U.S.
- Trial name
- NCT06437301
- Testing
- Baseline measure of ETCO2 without mask, Baseline ETCO2 with mask, ETCO2 after 200 meter walk with mask
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- CHRISTUS Health
Covid-19
Effects of Face Masks on Cardiopulmonary Capacity in Healthy Individuals
The aim of our study is to compare the effects of face masks on cardiopulmonary capacity in young healthy individuals. The results of our study will show the effects of face masks commonly used during the pandemic period.
- Trial name
- NCT04785781
- Testing
- without masks, Surgical face mask (Vheal Med Co., Ltd., Istanbul, Turkey), FFP2\N95 protective face mask (Musk protective technology, Gaziantep, Turkey)
- Where
- Turkey (Türkiye)
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Cholecystitis
Video Laryngeal Mask Versus Endotracheal Tube Undergoing Laparoscopic Cholecystectomy Surgery
The aim of this study is to investigate the effectiveness of using a video laryngeal mask for airway management in patients undergoing laparoscopic cholecystectomy.
- Trial name
- NCT06502028
- Testing
- Video laryngeal mask airway, Endotracheal tube
- Where
- South Korea
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Surgery, Anesthesia
Comparison of Gastric Insufflation With the Classic Igel Laryngeal Mask and the New Igelplus Laryngeal Mask Using Gastric Ultrasound
This study aims to compare the effectiveness and safety of two types of laryngeal masks- iGel and iGel Plus, used during elective surgeries.
- Trial name
- NCT06578598
- Testing
- Igelplus
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Luzerner Kantonsspital
Temperature Change, Body
Post-Procedural Biotech Cellulose Mask
Background: There are many post-procedural treatments touted to improve comfort and decrease downtime, but very few prospective randomized studies.
- Trial name
- NCT06065332
- Testing
- Velez Intense Hydration Mask® (biotech cellulose face mask)
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Siperstein Dermatology
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
Positive Pressure Ventilation, Preterm Infants
Applied Forces During Neonatal Face Mask Ventilation With Different Face-mask Air Cushion Volumes
Positive pressure ventilation (PPV) is the most important intervention in neonatal resuscitation. During PPV, it is important to hold the face-mask with care, as applying excessive pressure could cause injury to the infant, while…
- Conditions
- Positive Pressure Ventilation, Preterm Infants, Apnea
- Trial name
- ForVol (NCT06161389)
- Testing
- Partially inflated mask, Fully inflated mask
- Where
- Italy
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University Hospital Padova
Cardiac Arrest, Cardiopulmonary Arrest
Continuous Compressions With Asynchronous Ventilations Using I-gel Device Versus 30:2 Approach During Simulated OHCA
Paramedics and EMT will be recruited among four Emergency Medical Services (EMS) in Switzerland to manage a 10-minutes simulation-based adult out-of-hospital cardiac arrest scenario in teams of two.
- Conditions
- Cardiac Arrest, Cardiopulmonary Arrest, Emergency Medical Services, Resuscitation
- Trial name
- NCT04736446
- Testing
- I-gel® supraglottic device, Face mask ventilation
- Where
- Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Geneve TEAM Ambulances
Airway Management, General Anesthesia
LMA I-Gel Versus LMA Protector During Minor Urological Procedures Under General Anesthesia in Adult Patients
This will be a randomized comparative study comparing the two supraglottic devices i-gel and Protector, intraoperatively, during minor urological procedures under general anesthesia in adult patient.
- Trial name
- NCT06825910
- Testing
- LMA igel, LMA protector
- Where
- 2 sites in Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nikolopoulou Maria Zozefin
Body Massage Oil From Snake Fruit, Facial Mask From Snake Fruit
Body Massage Oil, Facial Mask, and Ready-to-drink Jelly From Snake Fruit
This study consisted of three sub-studies including 1) development and evaluation of body massage oil from Snake fruit on skin moisture, elasticity, oiliness, and melanin in healthy participants 2) development and evaluation of…
- Conditions
- Body Massage Oil From Snake Fruit, Facial Mask From Snake Fruit, Jelly From Snake Fruit
- Trial name
- NCT06227260
- Testing
- Thai massage, Thai massage with pure coconut oil, Thai massage with oil mixed with Snake fruit extract, Control, Facial mask with Snake fruit extract, Control jelly, Jelly with Snake fruit juice
- Where
- Thailand
- Volunteers
- 178 people, healthy volunteers welcome
- Sponsor
- Burapha University
Laryngeal Masks
IGEL Laryngeal Mask Airway Device Effectiveness in Irradiated Necks
It is known that patients with head and neck cancer who have had radiation therapy to the structures of the neck are at a greater risk of difficult mask ventilation and tracheal intubation than the majority of patients undergoing…
- Trial name
- NCT03502590
- Testing
- IGEL Laryngeal mask
- Where
- United Kingdom
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- NHS Lothian
Influenza Infection
Catechin Containing Mask for the Prevention of Influenza Infection
The purpose of this study is to evaluate the effects of catechin extracts containing mask on prevention of influenza infection.
- Trial name
- NCT00812448
- Testing
- tea catechin extracts
- Where
- 2 sites in Japan
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Shizuoka
Anesthesia Ergonomics, Anesthesia Airway Management
Effect of Anesthesia Equipment Position on Anesthesiologists' Performance
The purpose of this study is to determine if the position of the anesthesia machine affects the ability of anesthesiologists to manage a crisis situation and perform critical tasks.
- Conditions
- Anesthesia Ergonomics, Anesthesia Airway Management, Simulation in Training Center
- Trial name
- NCT07518849
- Testing
- Simualted laryngospasm crisis
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Covid19
Face Masks to Reduce SARS-CoV-2 Infections (COVID-19) in Bangladesh
The primary goal of the village-level intervention is to assess whether mask-wearing reduces community-level asymptomatic and symptomatic SARS-CoV-2 infections, assessed via PCR testing.
- Trial name
- NCT05197725
- Testing
- Face mask, Face mask awareness, Face mask promotion through community values or individual information
- Where
- Bangladesh
- Volunteers
- healthy volunteers welcome
- Sponsor
- Yale University
Laryngeal Masks in Children
A Comparison of the Laryngeal Mask Airway (LMA) Supreme and I-gel in Children
The aim of this randomized prospective study is to compare two single-use laryngeal mask airways with a provision of a gastric drain tube allowing for evacuation of gastric contents, the i-gel and the LMA Supreme, in pediatric…
- Trial name
- NCT01633073
- Testing
- LMA Supreme: control device, i-gel: comparison device
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Surgical Smoke Exposure, Occupational Exposure to Surgical Smoke
THE EFFECT OF SURGICAL MASK AND N95 MASK USE ON SURGICAL SMOKE IN OPERATING ROOM NURSES
This study was conducted to compare the effect of surgical mask and N95 mask use on physical symptoms due to surgical smoke in operating theatre nurses.
- Conditions
- Surgical Smoke Exposure, Occupational Exposure to Surgical Smoke, Headache, Dizziness
- Trial name
- NCT07404956
- Testing
- Surgical Mask, N95 Mask
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Bartın Unıversity
Apnea
Nu-Mask Intraoral Airway Device Versus Conventional Bag Valve Mask Ventilation Crossover Trial
This study comprised a randomized cross-over trial of ventilation using the NuMask Intraoral Mask versus conventional Bag Valve Mask in a cadaver model among United States Army combat medics.
- Trial name
- NCT02627001
- Testing
- NuMask Intraoral Airway Device, Bag Valve Mask
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
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.
Anesthesia, Airway Morbidity
Preoxygenation Using High Flow Oxygen : Efficacy and Tolerance in Healthy Volunteers
High flow nasal cannula oxygen has been proposed to perform preoxygenation in patients with acute respiratory failure requiring orotracheal intubation in intensive care units.
- Conditions
- Anesthesia, Airway Morbidity, Safety Issues
- Trial name
- PreOx-OHD (NCT03399695)
- Testing
- preoxygenation
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital, Caen
Breast Engorgement
Applying Breast Mask Containing Cabbage Leaves Extract to Relieve Breast Discomfort in Breastfeeding Women
In this article, women were randomly assigned to the Breast Mask Containing Cabbage Leaves Extract group and Breast Mask without Cabbage Leaves Extract group, and the breast engorgement, pain, hardness, before and after each…
- Trial name
- BMCCLE (NCT07017894)
- Testing
- Experimental: breast mask containing cabbage leaves extract group
- Where
- Taiwan
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan