Clinical trials: Mask
Respiration and the Airways With Laryngeal Masks
Blind Tracheal Intubation Through Supraglottic Airway Devices
Tracheal intubation is considered the gold standard for protecting the airway. As the supraglottic airway devices (SADs) could be inserted without laryngoscopy, so that SADs with different designs and safety issues could be used…
- Trial name
- NCT05624073
- Testing
- Air-QTM Blocker, LarySealTM Pro
- Where
- 2 sites in Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cairo University
Postoperative Pain
Continuous TAP Blocks: Relative Effects of a Basal Infusion vs. Repeated Bolus Doses
Single-injection transversus abdominis plane (TAP) blocks have been used to treat postoperative pain, and are become very popular within the United States because of their high analgesic potency and relative ease of placement.
- Trial name
- NCT02662023
- Testing
- Bolus, Basal
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Diabetes Mellitus, Hypoglycemia
Perioperative Hypoglycemia in Diabetic Patients Undergoing Vitrectomy: a Masked CGM Prospective Observational Study
Patients with diabetes are at increased risk of perioperative glycemic disturbances due to preoperative fasting, the surgical stress response, and the use of insulin or oral hypoglycemic agents.
- Trial name
- NCT07696910
- Testing
- Masked continuous glucose monitoring (FreeStyle Libre 2®)
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Covid19
Novel Face Mask Sampling for COVID-19: A Diagnostic and Public Health Tool
COVID-19 has become a global problem. There is an urgent need to improve the diagnosis and screening of patients and healthcare workers for COVID-19 in the UK.
- Trial name
- COVMASK (NCT04481646)
- Testing
- Face mask sampling
- Where
- United Kingdom
- Volunteers
- 630 people, healthy volunteers welcome
- Sponsor
- University of Leicester
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
Friedreich Ataxia
A Single Ascending Dose Study of DT-216P2 in Normal Healthy Participants
This purpose of the study is to evaluate the safety, tolerability and pharmacokinetics of single ascending doses of DT-216P2 administered either subcutaneously (SC) and intravenously (IV) in normal healthy participants.
- Trial name
- NCT06772870
- Testing
- DT-216P2, Saline
- Where
- Australia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Design Therapeutics, Inc.
Influenza
Randomized Control Trial to Study the Efficacy of the Surgical Mask Versus the N95 Respirator to Prevent Influenza
The goal of this study is to compare the efficacy of the surgical mask to the N95 respirator in protecting nurses from influenza in the hospital setting.
- Trial name
- NCT00756574
- Testing
- Surgical mask, N95 mask
- Where
- Canada
- Volunteers
- 447 people, healthy volunteers welcome
- Sponsor
- McMaster University
Sleep Disordered Breathing
3D Printing of Positive Airway Pressure (PAP) Therapy Masks: a Single Site Pilot and Feasibility Study
This study is a single site pilot and feasibility study. We propose that 3D printing could be used to create customised masks for patients requiring Positive Airway Pressure (PAP) therapy.
- Trial name
- 3DPiPPIn (NCT04179123)
- Testing
- Customised PAP interfaces
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University College, London
Ocular Hypertension, Open-Angle Glaucoma
A Three Part Study of MGV354 in Ocular Hypertension or Glaucoma
The purpose of this study is to determine if the clinical profile of topical-ocular MGV354 merits further development for the indication of lowering intraocular pressure (IOP).
- Trial name
- NCT02743780
- Testing
- MGV354 ophthalmic suspension
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Delirium
Reducing Delirium in the Surgical Intensive Care Unit
Delirium is an acute disturbance in mental abilities and confusion that affects many patient in the hospital and is caused by multiple factors including and altered sleep/wake cycles and multiple sedating medications.
- Trial name
- NCT02856737
- Testing
- eye masks and earplugs
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Boston Medical Center
General Anesthesia
Ambu AuraGain Laryngeal Mask Airway and I-gel in Children
Children aged below 7 years are randomly assigned to AuraGain Group or I-gel group. After anesthetic induction, AuraGain or I-gel is inserted and mechanical ventilation is started.
- Trial name
- NCT03118245
- Testing
- AuraGain, I-gel
- Where
- South Korea
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
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
Mechanical Ventilation
Comparison of Lma-Protector With Endotracheal Tube: Evaluation of Respiratory Mechanical Parameters During Controlled Ventilation & Possibility of Pulmonary Aspiration
The aim of this prospective, randomized, comparative, controlled clinical study is to compare laryngeal mask airway ProtectorTM with the endotracheal tube, regarding to the respiratory mechanical parameters during controlled…
- Trial name
- NCT06474559
- Testing
- LMA Protector, Endotracheal tube
- Where
- Greece
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Hospital of Patras
Sleep Disordered Breathing, Obstructive Sleep Apnea
An Investigation to Test a Prototype Nasal Mask in the Home Setting
This investigation is a prospective non-blinded and non-randomized clinical investigation. This investigation is to test the interpretation of user instructions of a prototype nasal mask on participants.
- Trial name
- NCT03752580
- Testing
- User Instructions of novel nasal mask
- Where
- New Zealand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fisher and Paykel Healthcare
Presbyopia, Refractive Errors
Evaluation of the Safety and Effectiveness of Aceclidine (LNZ101) and Aceclidine + Brimonidine (LNZ100) in the Treatment of Presbyopia
To evaluate the safety and effectiveness of Aceclidine/Brimonidine (LNZ101) compared with Aceclidine (LNZ100) and vehicle in the treatment of Presbyopia.
- Conditions
- Presbyopia, Refractive Errors, Eye Diseases
- Trial name
- NCT05431543
- Testing
- Aceclidine+Brimonidine combination ophthalmic solution, Aceclidine ophthalmic solution, Vehicle proprietary ophthalmic solution
- Where
- 5 sites in United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- LENZ Therapeutics, Inc
Eyelid Diseases
Warming Efficiency of Warm Compresses Versus BLEPHASTEAM® in Eyelid Therapy
The eyelid warming device is designed to relieve the symptoms of dysfunction of the glands in the eyelids Phase I, prospective, comparative study, investigator masked , monocentric Objectives are To assess and compare the warming…
- Trial name
- NCT01190397
- Testing
- Warming goggles, warm and moist compresses
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Laboratoires Thea
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
Apnea
Laryngeal Mask Ambu Aura Once vs. Supreme in Children
The purpose of this study is determine safety and efficiency of mechanical ventilation in children with two different types of single use laryngeal masks (Ambu AuraOnce vs. LMA Supreme).
- Trial name
- NCT01718782
- Testing
- laryngeal mask Ambu AuraOnce, laryngeal mask LMA Supreme
- Where
- Austria
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Dry Mouth, Halitosis
Questionnaire Regarding the Effect of Wearing Face Masks on Oral Health
During the current COVID-19 pandemic, the use of face masks is recommended / mandatory to prevent infection. Patients and students have reported to experience limitations in their oral health-related quality of life, especially…
- Trial name
- NCT04632004
- Testing
- Invitation to participate
- Where
- Germany
- Volunteers
- 3,750 people, healthy volunteers welcome
- Sponsor
- University of Göttingen
Temporomandibular Joint Disorders
Effect of Mask Use on Jaw Functionality
Due to COVID-19 pandemic the use of masks has been made mandatory to prevent contagion. Individuals concluded that the use of masks has a negative effect on temporomandibular joint functions.
- Trial name
- NCT06103851
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital