Post-approval studies (Phase 4)Study completedNCT07550751What this trial is testingOptimal Dosage of Melatonin for Preoperative Sedation in FESSWho this might be right forClinical Trial Aswan University Hospital 160
Not applicableStudy completedNCT04996576What this trial is testingInfrazygomatic Versus Intranasal Injection Sphinopalatine Ganglion Blockade Effect on Surgical Field in FESSWho this might be right forNasal Polyps Ain Shams University 35
Not applicableLooking for participantsNCT07181564What this trial is testingAnesthesia Techniques, Neuroprotection and Surgical Field in FESS Under Controlled HypotensionWho this might be right forMagnesium SulfateRemifentanilS 100beta+6 more University General Hospital of Patras 150
Post-approval studies (Phase 4)Not Yet RecruitingNCT07504497What this trial is testingIntratracheal Dexmedetomidine Versus Lidocaine for Smooth Tracheal ExtubationWho this might be right forFESS Operation Younes Ahmed Younes 120
Not applicableWithdrawnNCT00705354What this trial is testingPilot Study To Evaluate A Pharmacologically Active Nasal Sponge Following Endoscopic Sinus SurgeryWho this might be right forSinusitisChronic Sinusitis Lahey Clinic
Not applicableActive Not RecruitingNCT07027267What this trial is testingSafety and Effectiveness of TurbAlign™ for Middle Turbinate Medialization After Functional Endoscopic Sinus SurgeryWho this might be right forSinus Endoscopic SurgeryTurbinate Spirair, Inc 50
Not applicableStudy completedNCT07645521What this trial is testingTrans-nasal Sphenopalatine Ganglion Block for Prevention of Emergence Agitation Following Functional Endoscopic Sinus SurgeryWho this might be right forChronic Rhinosinusitis (CRS)Emergence Agitation Mansoura University 100
Not applicableStudy completedNCT06683859What this trial is testingVariants of Paranasal Sinuses in Nepali PopulationWho this might be right forParanasal Sinuses Grande International Hospital, Nepal 360
Not applicableUnknownNCT04105946What this trial is testingOpioid Free Anesthesia in ENT SurgeryWho this might be right forFunctional Endoscopic Sinus Surgery University of Thessaly 200
Post-approval studies (Phase 4)UnknownNCT04619160What this trial is testingPropofol Versus Sevoflurane During FESSWho this might be right forSinus Infection Chronic Algemeen Ziekenhuis Maria Middelares 60
Not applicableStudy completedNCT04293081What this trial is testingPreemptive Chlorepheniramine Maleate Reducing Postoperative AgitationWho this might be right forAgitated; State, Acute Reaction to Stress Ain Shams University 90
Not applicableStudy completedNCT00912405What this trial is testingClinical Evaluation of the Steroid-Eluting Sinexus Intranasal Splint When Used Following Functional Endoscopic Sinus Surgery (FESS) in Patients With Chronic SinusitisWho this might be right forChronic Sinusitis Intersect ENT 50
Large-scale testing (Phase 3)Study completedNCT03013361What this trial is testingRopivacaine and Bupivacaine in Sphenopalatine Ganglion Block in Sinus SurgeryWho this might be right forFunctional Endoscopic Sinus Surgery (FESS) Post Graduate Institute of Medical Education and Research, Chandigarh 60
Not applicableStudy completedNCT07568873What this trial is testingMelatonin vs Metoprolol or Dexmedetomidine to Improve Surgical Field in FESSWho this might be right forStress Response of Endotracheal Intubation and Surgical Field Clarity in FESS Zagazig University 28
Not applicableStudy completedNCT06662422What this trial is testingAuricular Neuromodulation for FESSWho this might be right forFunctional Endoscopic Sinus SurgeryVagal Nerve StimulationPlatelet Activation Icahn School of Medicine at Mount Sinai 20
Not applicableStudy completedNCT03389763What this trial is testingSPI-guided vs PRD-guided Analgesia During FESS for Intraoperative Blood LossWho this might be right forEndoscopic Sinus Surgery Medical University of Silesia 105
Not applicableActive Not RecruitingNCT07548866What this trial is testingComparison of Laryngeal Mask and Tracheal Intubation With and Without Topical Lidocaine ApplicationWho this might be right forComparison of Airway Management Techniques in Functional Endoscopic Sinus SurgeryRhinosinusitis With PolypsDeviated Nasal Septum+1 more St. Petersburg State Pavlov Medical University 150
Not applicableStudy completedNCT05226325What this trial is testingDexmedetomidine Different Doses as Adjuvant to Entropy-assisted General Anesthesia During Functional Endoscopy Sinus Surgery.Who this might be right forPain ManagementDexmedetomidineAnesthesia Cairo University 99
Very early researchNot Yet RecruitingNCT07012213What this trial is testingNasal Dexmedetomidine Versus Systemic Infusion Dexmedetomidine in Reducing Intraoperative Opioid Consumption in Nasal Endoscopic SurgeriesWho this might be right forFunctional Endoscopic Sinus Surgery (FESS) Cairo University 50
Not applicableWithdrawnNCT02900794What this trial is testingGold Laser Vs. Micro-Debriders for Functional Endoscopic Sinus SurgeryWho this might be right forSinusitis Texas Tech University Health Sciences Center