[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100620102":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":31,"centralContacts":36,"locations":46,"responsibleParty":66,"collaborators":25,"id":68,"slug":69,"hasResults":70,"nctId":71,"briefTitle":72,"officialTitle":73,"acronym":25,"eligibilityCriteria":74,"healthyVolunteers":70,"sex":75,"minAge":76,"maxAge":25,"enrollmentInfo":77,"targetDuration":25,"studyType":80,"phases":81,"briefSummary":83,"conditions":84,"keywords":25,"overallStatus":49,"whyStopped":25,"lastUpdateSubmitDate":86,"lastUpdatePostDateStruct":87,"startDateStruct":90,"completionDateStruct":92,"leadSponsor":94,"locationsCount":95},{"fullName":5,"class":6},"University Hospitals Coventry and Warwickshire NHS Trust","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Flexible Fibrescope","ACTIVE_COMPARATOR","Randomly allocated to have intubation using flexible fibrescope",[13],"Device: Nasotracheal Intubation with Fibrescope",{"label":15,"type":10,"description":16,"interventionNames":17},"Videolarygoscope","randomly allocated to have intubation using videolaryngocope",[18],"Procedure: Nasotracheal Intubation with Video laryngoscope",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Nasotracheal Intubation with Fibrescope","Intubation of trachea via nasal route with Fibrescope (11302BDX Flex. Intubation Video Endoscope 4 x 65 Karl Storz)",[9],null,{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":25},"PROCEDURE","Nasotracheal Intubation with Video laryngoscope","Intubation of trachea via nasal route using a videolaryngoscope (301-000-000 McGRATH™ with Mac Blade)",[15],[32],{"name":33,"affiliation":34,"role":35},"Cyprian Mendonca","University Hopsitals Coventry & Warwickshire NHS Trust","STUDY_DIRECTOR",[37,42],{"name":38,"role":39,"phone":40,"phoneExt":25,"email":41},"Charles Pairaudeau, FRCA","CONTACT","+44719121363","Charles.Pairaudeau2@uhcw.nhs.uk",{"name":43,"role":39,"phone":44,"phoneExt":25,"email":45},"Maria Turslove","+442476966053","ResearchSponsorship@uhcw.nhs.uk",[47],{"facility":48,"status":49,"city":50,"state":51,"zip":52,"country":53,"countryCode":54,"cosmosGeoPoint":55,"geoPoint":60,"contacts":61},"University Hospital Coventry","RECRUITING","Coventry","West Midlands","CV2 2DX","United Kingdom","UK",{"type":56,"coordinates":57},"Point",[58,59],-1.51217,52.40656,{"lat":59,"lon":58},[62],{"name":63,"role":39,"phone":64,"phoneExt":25,"email":65},"Charles F Pairaudeau","+442476 965874","charles.pairaudeau2@uhcw.nhs.uk",{"type":67,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100620102","fibrescope-vs-videolaryngoscope-for-nasotracheal-intubation-100620102",false,"NCT07353255","Fibrescope vs Videolaryngoscope for Nasotracheal Intubation","Flexible Fibrescope Versus Video Laryngoscope for Nasotracheal Intubation - A Randomised Comparison","Inclusion Criteria:\n\nPatients aged 18 and above, presenting for elective surgical procedures and requiring general anaesthesia and nasal intubation will be invited to take part in the study.\n\nExclusion Criteria:\n\n* Patients who do not want to take part or do not give consent\n* Patients unable to give written consent.\n* Patient physical status of ASA 4 and 5,\n* Patients deemed to require awake intubation.","ALL","18 Years",{"count":78,"type":79},200,"ESTIMATED","INTERVENTIONAL",[82],"NA","Patients having surgery under general anaesthesia require insertion of a breathing tube to keep the airway open. The technique of inserting a breathing tube through the nose into the trachea (airway) is known as nasotracheal intubation. This is the ideal airway for surgical procedures performed inside the mouth, such as complex teeth extractions and operations on the jaw.\n\nTraditionally, the breathing tube is initially inserted blindly into the nasal cavity. Then, a video laryngoscope (a camera device) or a direct laryngoscope is used to visualise and guide the passage of tube into the trachea. This approach can be associated with difficulty passing the tube and has a high incidence of nasal trauma and nosebleed.\n\nAlternatively, a flexible fibrescope ( flexible camera device) with pre-loaded tracheal tube is passed through the nostril first under vision, gently advanced through the nasal passage and then to the trachea. Once it is correctly placed in the trachea, the breathing tube is railroaded over it. This procedure allows the clinician to visualise the nasal passage and to choose most patent nostril and hence is likely to reduce risk of nosebleed as compared blind passage of tube through the nose. A videolaryngoscope has a camera on the blade that projects the image onto a monitor screen. As this is a rigid device, it can only be inserted through the oral cavity and allows the advancement of tube into the trachea. Both these techniques are currently used in the clinical practice. However, there are no studies to inform anaesthetists whether there are any differences in the incidence of nosebleed.\n\nThe investigators therefore wish to do a randomised comparison between flexible fibrescope and videolaryngocope to assess if use of the former is associated with any reduced risk or severity of nosebleed.",[85],"No Disease","2026-06-11",{"date":88,"type":89},"2026-06-15","ACTUAL",{"date":91,"type":89},"2026-02-01",{"date":93,"type":79},"2027-01-31",{"name":5,"class":6},1]