| Recruiting | Induction Agent Choice With Early Mortality and Prognostic Outcomes in Critically Ill Patients NCT07222007 | Zeliha Alicikus | — |
| Not Yet Recruiting | Ventilation Safety in Beach Chair Shoulder Surgery: SafeLM Versus I-gel NCT07501468 | Ankara City Hospital Bilkent | N/A |
| Not Yet Recruiting | Comparison of Two Airway Devices (I-Gel and Air-Q) in Children Aged 1-10 Years During General Anesthesia NCT07522957 | Ankara Etlik City Hospital | — |
| Not Yet Recruiting | Clinical Study on the Efficacy of Subglottic Suction in Mechanically Ventilated Patients Guided by Bedside Ult NCT07496385 | Ruijin Hospital | N/A |
| Recruiting | Pediatric Airway: Noninferiority Trial of Devices for Intubation Assessment NCT07351227 | University of Sao Paulo General Hospital | N/A |
| Recruiting | Evaluation of SaCoVLM™ Video Laryngeal Mask for Airway Management in Military Medics NCT07249983 | Charles University, Czech Republic | N/A |
| Not Yet Recruiting | Videolaryngoscopic Difficult ıntubation and Glottic View Score: A Multicentre Prospective Study NCT07355608 | Diskapi Teaching and Research Hospital | — |
| Not Yet Recruiting | Evaluation of Anterior Neck Ultrasound in Predicting Difficult Airway in Obese Patients NCT07346768 | Gaziantep City Hospital | — |
| Recruiting | Two Video Laryngoscopes (Laringocel® and C-MAC®) for First-Attempt Intubation in Adults Undergoing Elective Su NCT07239141 | Mario Zamudio | N/A |
| Recruiting | The 90% Effective Ventilation Pressure (EP90) for Esophageal Insufflation Avoidance During Anesthesia Inductio NCT07340255 | Affiliated Hospital of Jiaxing University | N/A |
| Not Yet Recruiting | Comparison of Intubation Using Video Laryngeal Mask and Video Laryngoscope in Elective Surgical Patients NCT07057908 | Samsun University | — |
| Not Yet Recruiting | PARAtracheal vs CRIcoid Pressure on GLIttic DEformation (PARAGLIDE) NCT07004998 | University of Liege | N/A |
| Not Yet Recruiting | Feasibility and Safety of the Airway Exchange Broncholaryngoscope (AEBLScope) NCT07033702 | University of Southern California | N/A |
| Completed | Examining the Effects of Anthropometric Measurements on Difficult Airway Prediction NCT07077317 | Kutahya Health Sciences University | — |
| Recruiting | External Validation of the MASCAN Score for the Classification of Difficult Mask Ventilation NCT07114549 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | Evaluating the Efficiency and Tolerability of the Oxygenating Bite Block NCT07086378 | Cedars-Sinai Medical Center | N/A |
| Recruiting | Patient Experience of Transoral Versus Transnasal Awake Tracheal Intubation NCT06955884 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | The Videolaryngoscopy Versus Direct Laringoscopy for Residents Intubation Study NCT06842082 | Hospital Universitario Lucus Augusti | N/A |
| Recruiting | The Influence of Standardized Process Management of Laryngeal Mask Airway Placement Based on Pressure Monitori NCT06954857 | Xuanqi Yang | N/A |
| Active Not Recruiting | Application of Lateral Position Digestive Endoscopy-Guided Endotracheal Intubation in Anesthesia for Endoscopi NCT06990490 | Changlong Qiao | — |
| Recruiting | Classification and Prediction of Difficult Awake Tracheal Intubation With Flexible Bronchoscopes NCT06953414 | Universitätsklinikum Hamburg-Eppendorf | — |
| Recruiting | Comparison Between the I-gel and Protector Supraglottic Airway Devices NCT06938308 | Nikolopoulou Maria Zozefin | N/A |
| Completed | Visual Versus Conventional Intubation Using the SaCoVLM Video Laryngeal Mask NCT07365449 | Akdeniz University | — |
| Completed | Curriculum for Airway Skills in Critically Ill Adults: a Delphi Evaluation NCT06689748 | University of Texas Southwestern Medical Center | — |
| Recruiting | LMA I-Gel Versus LMA Protector During Minor Urological Procedures Under General Anesthesia in Adult Patients NCT06825910 | Nikolopoulou Maria Zozefin | N/A |
| Not Yet Recruiting | Effect of New Oropharyngeal Airway on Incidence of Hypoxia During Painless Gastroenteroscopy in Elderly Patien NCT06711328 | Jianbo Wu | N/A |
| Active Not Recruiting | Prehospital Emergency Airway Research. NCT07289139 | Centro de Emergencias Sanitarias 061 Andalucía | — |
| Not Yet Recruiting | Non-inferiority Trial Comparing visionPRO to Glidescope Video Laryngoscopes NCT06676462 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | N/A |
| Active Not Recruiting | Retrospective Data Analysis With the Aim to Determine the Success Rate of Endotracheal Intubation in the First NCT06653166 | Rettungsdienst Zug | — |
| Completed | A Clinical Study on Predicting the Depth of Double-Lumen Tube Insertion Based on Height and Sitting Height NCT06709053 | Tongji Hospital | N/A |
| Completed | Palpation Versus Ultrasonography for Identifying the Cricothyroid Membrane of Distorted Neck-anatomy NCT06701864 | Rigshospitalet, Denmark | N/A |
| Completed | Effects of Paratracheal Compression and Cricoid Compression on LMA ProSeal Placement NCT06616740 | Karaman Training and Research Hospital | N/A |
| Not Yet Recruiting | Application of New Oropharyngeal Airway Management in Obese Patients Undergoing Painless Gastroenteroscopy NCT06590922 | Qianfoshan Hospital | N/A |
| Completed | I-gel Plus Supraglottic Airway Device for Surgical Procedures in Prone Position NCT06602817 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | I-gel Plus Supraglottic Airway Device for Elective Laparoscopic Surgery NCT06602830 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | The Evaluation of Training an Emergency Reflex Action Drill in the Emergency Surgical Airway in Dutch Paramedi NCT06645288 | Erasmus Medical Center | — |
| Active Not Recruiting | The Effect of Assistive Airway Equipment on Intubation NCT06596889 | Kocaeli City Hospital | — |
| Active Not Recruiting | Review of the Follow-up of Difficult Airway Guidelines NCT06524141 | Kocaeli City Hospital | — |
| Withdrawn | Study Comparing Intubation Via Video Laryngeal Mask Airways (VLMAs) Versus Video Laryngoscopy NCT06396234 | Montefiore Medical Center | N/A |
| Completed | Superiority Trial Between Sotair® Device Attached to Manual Resuscitator Versus Ventilation Alone NCT06261619 | Rhode Island Hospital | N/A |
| Completed | Templates as Cognitive Aids in Emergency Airway Equipment Preparation: the Template Airway Trial NCT06400693 | Johannes Gutenberg University Mainz | N/A |
| Completed | Initiation of Airway Code: the Role of the Airway Team in Unexpected Difficult Airways NCT06448377 | Kocaeli City Hospital | — |
| Recruiting | Application of New Oropharyngeal Airway Management in Patients Undergoing Painless Gastroenteroscopy NCT06304337 | Qianfoshan Hospital | N/A |
| Completed | Use of a Low-cost Video Laryngoscope on Manikin NCT06176677 | Azienda USL Toscana Nord Ovest | — |
| Recruiting | Tracheal Tube Cuff Inflation-Deflation Method for Video Assisted Laryngoscope Nasal Intubation in Adults NCT05455723 | Suez Canal University | N/A |
| Recruiting | The Use of a US-measured Styloid Process of the Distal Radius EET Diameter for Prediction of ETT Size NCT06166927 | Assiut University | — |
| Recruiting | Non-inferiority Trial Between Sotair® Device Attached to Manual Resuscitator Versus Mechanical Ventilation NCT06117683 | Rhode Island Hospital | N/A |
| Unknown | Laryngoscopy for Neonatal and Infant Airway Management with Supplemental Oxygen At Different Flow Rates (OPTIM NCT05967507 | Thomas Riva | N/A |
| Unknown | Palpation Versus TACA- Ultrasonography for Identifying the Cricothyroid Membrane in Case of a Laterally Deviat NCT06092229 | Rigshospitalet, Denmark | N/A |
| Completed | Risk Factors for Pediatric Difficult Supraglottic Airway Placement and Ventilation NCT06073977 | Alper Kilicaslan | — |
| Completed | Comparison of Supraglottic Airway Devices in EBUS NCT06177769 | Ankara Etlik City Hospital | — |
| Completed | Laryngeal Mask Airway Failure in Pediatric Patients NCT06337006 | Samsun University | — |
| Unknown | Comparison Among Three Different Video Scope Guided Nasotracheal Intubation. NCT05534451 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | N/A |
| Completed | Prediction of Difficult Airway in Cesarean Section Using Preoperative Airway Assessment Tests NCT07340346 | Akdeniz University Hospital | — |
| Unknown | MGPOCUS Assisted Bronchoscopy in Difficult Endotracheal Intubation NCT05647174 | Peking Union Medical College Hospital | N/A |
| Completed | Place of the Video-laryngoscope in Learning Intubation by Simulation NCT05859542 | Mongi Slim Hospital | — |
| Completed | The Effect of Different Methods of Airway Management on the Stomatognathic System: an Observational Prospectiv NCT05783128 | Aretaieio Hospital | — |
| Active Not Recruiting | 3D-CT-Based Prediction of Difficult Laryngoscopy in Infants With Pierre Robin Sequence NCT07257276 | Nanjing Children's Hospital | — |
| Completed | King Vision vs Macintosh Laryngoscopy for Intubation Time in Novice Users NCT07174050 | Hitit University | N/A |
| Unknown | Palpation Versus Ultrasonography for Identifying the Cricothyroid Membrane in Case of a Laterally Deviated Lar NCT05679128 | Rigshospitalet, Denmark | N/A |
| Active Not Recruiting | Prospective Development and Validation of an Objective Classification for Difficult Facemask Ventilation: the NCT07275502 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | Interest of Tracheal Extubation in Positive Pressure on Postoperative Oxygenation in Adult Digestive Surgery NCT04381949 | University Hospital, Rouen | N/A |
| Completed | Insertion of Different Supraglottic Airway Devices on Manikin NCT05523752 | Zonguldak Bulent Ecevit University | N/A |
| Unknown | Head Position for Laryngeal Mask Air Leak and Performance in Paediatric Patients (Neutral, Sniffing and Beyond NCT05035264 | Brno University Hospital | N/A |
| Completed | Upper Airway Ultrasound Training Requirements NCT05466409 | University of Ioannina | — |
| Recruiting | Upper Airway Ultrasound Evaluation NCT06701253 | University of Ioannina | — |
| Completed | Intubation-induced Decrease in Heart Rate as an Indicator for Intraoperative Bradycardia NCT05160207 | Universitätsklinikum Hamburg-Eppendorf | — |
| Enrolling By Invitation | Airway Management Skills Amongst Anesthesia Providers NCT05055401 | Prisma Health-Upstate | — |
| Completed | VieScope in Patients With an Expected Difficult Airway NCT05044416 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Active Not Recruiting | Virtual Reality: a Teaching-learning Strategy for Cognitive Mastery in Airway Trauma Management NCT04451590 | Sunnybrook Health Sciences Centre | N/A |
| Unknown | Apneic Intubation Critically Ill Children NCT04890288 | Insel Gruppe AG, University Hospital Bern | N/A |
| Completed | Evidence-based Algorithm for the Expected Difficult Intubation NCT04863846 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | Pediatric Videolaryngoscopic Intubation and Difficult Airway Classification NCT04844723 | Universitätsklinikum Hamburg-Eppendorf | — |
| Active Not Recruiting | Validation of the POGO Score for Classification of Videolaryngoscopy in Children - Post-hoc Analysis of the Pe NCT07115407 | Universitätsklinikum Hamburg-Eppendorf | — |
| Unknown | Comparative Evaluation of Periglottic Airway Devices With Performed Shape NCT05639439 | University Hospital of Patras | N/A |
| Completed | Adult Airway Management in the Intensive Care Units and Regular Floors NCT04769154 | American University of Beirut Medical Center | — |
| Completed | Evaluation of The Effects of Personal Protective Equipment During Airway Management NCT04866446 | Kezban Aydan Okuyucu | — |
| Completed | VieScope Versus Direct Laryngoscopic Intubation NCT04724408 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Completed | Safety and Limitation of the 2nd Generation Laryngeal Mask Airway in the Lithotomy Position: An Obsevational S NCT05920447 | Ain Shams University | — |
| Completed | I-gel vs AuraGain for Bronchoscopic Intubation Through SGA NCT04680169 | Nordsjaellands Hospital | N/A |
| Completed | Using Ambu Aura-i Laryngeal Mask Airway in Cranial Surgery NCT04582227 | Cairo University | — |
| Completed | Simulation Training and Teamwork Concerning Intubation on the Icu NCT04564105 | Joint Authority for Päijät-Häme Social and Health Care | N/A |
| Completed | VivaSight-SL Versus Videolaryngoscopy in Expected Difficult Airway NCT04501692 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Completed | Self-Assembled Modified Macintosh Videolaryngoscope Versus McGrath Macintosh (MAC®) Videolaryngoscope: Which i NCT04850976 | Indonesia University | N/A |
| Unknown | The Effect of Playing Video Game on Intubation Skill NCT04319744 | Dr. Lutfi Kirdar Kartal Training and Research Hospital | — |
| Unknown | Survey on COVID-19 Airway Management NCT04487977 | Spanish Society of Anesthesia and Critical Care (SEDAR) | — |
| Completed | Laryngoscopy for Neonatal and Infant aIrway Management (Optimise-Trial) NCT04295902 | Insel Gruppe AG, University Hospital Bern | N/A |
| Completed | The PAWS-COVID-19 (Pediatric AirWay complicationS COVID-19) Registry NCT04449042 | Boston Children's Hospital | — |
| Completed | Pre-hospital Advanced Airway Management Studying Expedited Routines NCT04206566 | Karolinska Institutet | — |
| Unknown | Comparison of Air QTM Intubating Airway Versus Ambu-Aura Intubating Laryngeal Mask NCT04195035 | Cairo University | N/A |
| Completed | Comparison of the Ambu AuraGain and Intersurgical i-Gel Laryngeal Masks in Elective Laparoscopic Cholecystecto NCT04206592 | Hospital Plató | N/A |
| Completed | Airway Management With Simulated Microgravity Using a Submerged Model NCT03848559 | Universitätsklinikum Köln | N/A |
| Completed | The Effect of Paratracheal Pressure on the Glottic View NCT03908411 | Seoul National University Hospital | N/A |
| Completed | Clinical Evaluation of the Revised iLTS-D2 NCT03942809 | Johannes Gutenberg University Mainz | N/A |
| Unknown | Apneic Oxygénation by Nasal Canula During Infants Airway Management Study NCT03967769 | University Hospital, Clermont-Ferrand | N/A |
| Unknown | Influence of HFNO on Spontaneous Ventilation in Patients of Different ASA Risk During Analgo-sedation for Vitr NCT04055077 | University of Split, School of Medicine | N/A |
| Completed | Defining the 'Sniffing Position" in Infants and Toddlers - A Pilot Study NCT04410289 | Tufts Medical Center | N/A |
| Withdrawn | Airway Management and Weight in Children NCT03996343 | University of Michigan | N/A |
| Completed | Temperature Dependent Changes in I-gel Masks NCT03976726 | Johann Wolfgang Goethe University Hospital | — |
| Active Not Recruiting | Data-driven Development of a Core Dataset for Difficult Airway Alerts NCT07275567 | Universitätsklinikum Hamburg-Eppendorf | — |
| Unknown | The Training and Evaluate Effect on Clinical Airway Management for Novices. NCT03856073 | Peking Union Medical College Hospital | N/A |
| Unknown | The Training and Evaluate Effect on Clinical Airway Management NCT03854760 | Peking Union Medical College Hospital | N/A |
| Completed | Sonographic Evaluation to Predict Difficult Airway Management NCT03991325 | Mongi Slim Hospital | — |
| Completed | Compare the Efficacy of Different Laryngeal Mask Size Selection Methods in General Anesthesia in Children NCT03845998 | Eye & ENT Hospital of Fudan University | N/A |
| Unknown | The Effect of High-flow Nasal Oxygenation to the Saturation During Analgo-sedation in Different ASA Risk Class NCT03687385 | Anita Vukovic | N/A |
| Unknown | Can High-flow Nasal Oxygenation Improve Oxygen Saturation During Analgo-sedation in Obese Adults? NCT03687424 | University of Split, School of Medicine | N/A |
| Completed | Soiled Airway Tracheal Intubation and the Effectiveness of Decontamination by Paramedics NCT03599687 | Yorkshire Ambulance Service NHS Trust | — |
| Completed | Comparison of Videolaryngoscopy and Direct Laryngoscopy in Pediatric Airway Management NCT03571295 | Johannes Gutenberg University Mainz | N/A |
| Completed | Airway Management With Supraglottic Devices in Unruptured Intracranial Aneurysms NCT03632902 | Fundacion Clinic per a la Recerca Biomédica | — |
| Completed | Learning Direct Laryngoscopy Using a McGrath Video Laryngoscope as Direct Versus Indirect Laryngoscope NCT03471975 | Ajou University School of Medicine | N/A |
| Completed | Awake Nasal Intubation in Laryngopharyngeal Tumors NCT03546088 | Iuliu Hatieganu University of Medicine and Pharmacy | N/A |
| Completed | Comparison of the Cuff Pressure of a Taper-guard Cuffed Tube Between Ipsilateral and Contralateral Rotation of NCT03524586 | Kyungpook National University Hospital | N/A |
| Completed | The Articulated Oral Airway as an Aid to Mask Ventilation NCT03144089 | Ron Abrons | N/A |
| Completed | Fibre-optic Guided Tracheal Intubation Through SADs NCT03118596 | University Hospitals Coventry and Warwickshire NHS Trust | N/A |
| Completed | A Comparison of the VBM Intubating Laryngeal Tube and the I-Gel NCT03067246 | Guy's and St Thomas' NHS Foundation Trust | N/A |
| Unknown | Airway Effects of PEEP During Anesthesia Induction. NCT02920879 | Region Örebro County | N/A |
| Terminated | AuraGain and iGel Crossover Comparison NCT02644837 | NHS Tayside | N/A |
| Completed | RCT- LMA Supreme™ Versus the Spritztube® Tracheal Cannula in Anesthetized Adult Patients NCT03443219 | St. Bortolo Hospital | N/A |
| Completed | TMHT - New Method of Difficult Intubation Prediction NCT02988336 | Medical University of Silesia | — |
| Completed | Patient Positioning and Airway Management During ERCP NCT02850887 | Washington University School of Medicine | N/A |
| Unknown | Ambu AuraOnce Versus Ambu AuraGain LM in Children NCT02811042 | Schulthess Klinik | N/A |
| Completed | Reducing Decannulation Time: Limitation of Decannulation Capping Trials (REDECAP) NCT02512744 | Hospital Virgen de la Salud | N/A |
| Completed | Volumetric Three-dimensional Analysis of the Pediatric Upper Airway Shape Using Computed Tomography Imaging. NCT02771171 | King Fahad Medical City | — |
| Completed | Tongue Root Retractor For Fibroscopic Intubation NCT04343014 | The First Affiliated Hospital with Nanjing Medical University | N/A |
| Completed | Retromolar Route Access With and Without A Retromolar Gap NCT02611141 | Medical University of Vienna | N/A |
| Completed | Comparison of I-gel LMA, Classical LMA With a New Supraglottic Airway the Baska Mask® in Urological Surgery NCT03002857 | Adiyaman University Research Hospital | N/A |
| Completed | Comparison of Modified Mallampati Classification With M-TAC in Difficult Airway NCT02705794 | Government Medical College, Haldwani | — |
| Completed | Ambu AuraGain vs LMA Supreme in Laparoscopic Surgery NCT02511652 | Hospital Clinic of Barcelona | N/A |
| Active Not Recruiting | Airway Changes in Patients Undergoing Elective Surgical Procedures in the Prone and Trendelenburg Positions NCT02738788 | Tufts Medical Center | — |
| Completed | Videolaryngoscopes for Tracheal Intubation NCT02897518 | Federico II University | N/A |
| Completed | Prolonged Laryngeal Mask Airway ProSealTM Use NCT03033979 | Schulthess Klinik | — |
| Completed | A Comparison of Supraglottic Airway Devices NCT02339519 | Umraniye Education and Research Hospital | Phase 4 |
| Completed | Spatial Orientation and Fiberoptic Intubation Skills in the Novice: A Randomized Controlled Trial NCT02263300 | Northwestern University | — |
| Unknown | Procedures, Complications and Follow-up of Tracheostomy in Intensive Care Units. NCT01899352 | University of Genova | N/A |
| Completed | Airway Management Via the Retromolar Route Access NCT01961817 | Medical University of Vienna | N/A |
| Completed | King Vision® and GlideScope® in Difficult Airways NCT03685968 | The University of Texas Health Science Center, Houston | N/A |
| Completed | Anatomic Features of the Neck and Preoperative Tests as Predictive Markers of Difficult Laryngoscopy NCT02957084 | National and Kapodistrian University of Athens | — |
| Completed | Comparison of VivaSightTM Double Lumen Tube With a Conventional Double Lumen Tube NCT02253979 | Rambam Health Care Campus | Phase 4 |
| Completed | The Difficult Airway Management Trial: "The DIFFICAIR-Trial" NCT01718561 | Hillerod Hospital, Denmark | N/A |
| Completed | Airway Management for Trigeminal Thermal Coagulation NCT01990599 | Medical University of Vienna | N/A |
| Unknown | Randomised Controlled Trial of Intubation, Comparing Pentax AWS Against Macintosh Laryngoscope. NCT01029756 | NHS Grampian | N/A |
| Completed | Out-of-Hospital Randomized Comparison of Video-assisted Endotracheal Intubation NCT01635660 | University Hospital Schleswig-Holstein | N/A |
| Completed | A Comparison of the Intubating Laryngeal Mask FASTRACH™ and the Intubating Laryngeal Mask Ambu Aura-i™ NCT03109678 | Asklepios Kliniken Hamburg GmbH | N/A |
| Completed | Airway Manoeuvers - Implications for Airway Management? NCT01679626 | Catharina Ziekenhuis Eindhoven | — |
| Completed | Ultrasound Guided Versus Palpation Guided Cricothyrotomy With Poorly Defined Anatomical Landmarks NCT01475487 | Samuel Lunenfeld Research Institute, Mount Sinai Hospital | N/A |
| Withdrawn | A Comparative Study of the Air-Q ILA and the ILMA for Ventilation and Intubation NCT01209559 | Nova Scotia Health Authority | — |
| Unknown | Comparison of Two Insertion Techniques of Proseal Laryngeal Mask Airway by Unskilled Personnel in Children NCT01191619 | Seoul National University Bundang Hospital | N/A |
| Completed | Clinical Evaluation of the Storz CMAC Laryngoscope NCT00956592 | Oregon Health and Science University | N/A |
| Completed | Algorithms in a Simulated Difficult Intubation Scenario NCT00951769 | Liverpool University Hospitals NHS Foundation Trust | — |
| Completed | Airway Management and Vascular Access Simulation NCT00892671 | University of Alabama at Birmingham | — |
| Completed | Laryngeal Mask Use in Knee-chest Position in Lumbar Surgery in Neurosurgical Patients NCT02162368 | Fundacion Clinic per a la Recerca Biomédica | — |