| Not Yet Recruiting | Outcome of Hyaluronic Acid Gel Versus Petroleum Jelly in Treatment of Epistaxis NCT07531472 | Assiut University | N/A |
| Not Yet Recruiting | The Efficacy of Local Application of B-sitosterol Versus Vasline in Cases of Idiopathic Epistaxis NCT07511192 | Assiut University | Phase 4 |
| Completed | Comparison of Nasal Endotracheal Tube and Spiral Tube for Nasotracheal Intubation in Pediatric Patients NCT06985108 | Dicle University | N/A |
| Not Yet Recruiting | Usage of Orange Peel Extract in Management of Epistaxis NCT06836102 | Minia University | N/A |
| Not Yet Recruiting | Risk Factors of Epistaxis Recurrence in Adults NCT06657053 | University Hospital, Grenoble | — |
| Unknown | NOVAPAK Nasal Packing in Shellfish Allergic Patients NCT05343650 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | Phase 4 |
| Recruiting | Comprehensive HHT Outcomes Registry of the United States (CHORUS) NCT06259292 | Cure HHT | — |
| Completed | Epistaxis in Patients Receiving Oral Anticoagulants and Antiplatelet: Prevalence Risk Factors at a Tertiary Ca NCT06906861 | Institute of medicine, Maharagjung medical campus | — |
| Unknown | Pazopanib for the Treatment of Epistaxis in Hereditary Hemorrhagic Telangiectasia NCT03850730 | Cure HHT | Phase 1 / Phase 2 |
| Active Not Recruiting | Effects of Pazopanib on Hereditary Hemorrhagic Telangiectasia Related Epistaxis and Anemia (Paz) NCT03850964 | Cure HHT | Phase 2 / Phase 3 |
| Recruiting | Medico-economic Evaluation of Management Strategies for Severe Epistaxis NCT05281952 | University Hospital, Toulouse | N/A |
| Completed | Xylometazoline and Cocaine for Nasal Vasoconstriction NCT05334017 | Rigshospitalet, Denmark | Phase 4 |
| Completed | Sirolimus for Nosebleeds in HHT NCT05269849 | Unity Health Toronto | Phase 2 |
| Unknown | The Effect of Local Anesthesia With Lidocaine During Insertion and Removal of Nasal Packing NCT04519463 | Muhamed Masalha | EARLY_Phase 1 |
| Completed | Nasal Ointment on Epistaxis of Nasotracheal Intubation in Children NCT04426409 | Ajou University School of Medicine | N/A |
| Unknown | Hot Water Irrigation in Posterior Epistaxis NCT04151888 | Assiut University | — |
| Suspended | Intranasal TXA for Anterior Epistaxis in the Emergency Department NCT04054687 | Mercy Health Ohio | Phase 2 |
| Completed | Assessment of Performance and Safety of an Asymmetric Balloon in the Treatment of Intranasal Bleeding Managed NCT03912051 | Dianosic | N/A |
| Completed | The Effect of Bevel Direction on the Pathway of the Nasotracheal Tube NCT03740620 | Seoul National University Hospital | N/A |
| Unknown | Correlation Between PT and INR to Factor 7 NCT03788460 | Laniado Hospital | — |
| Completed | Effect of Practical Demonstration to Use Nasal Spray and Apply Intranasal Ointment on Epistaxis NCT04217941 | Combined Military Hospital, Pakistan | N/A |
| Completed | The Roles of Hilotherapy in the Management of Epistaxis and Nasal Fractures NCT04279288 | Manchester University NHS Foundation Trust | N/A |
| Completed | Comparing Effectiveness of Merocel and Packing With Tranexamic Acid in the Management of Anterior Epistaxis NCT03360045 | Kecioren Education and Training Hospital | Phase 4 |
| Completed | NOrth American Study for the Treatment of Recurrent epIstaxis With DoxycycLine: The NOSTRIL Trial NCT04167085 | University of California, Los Angeles | Phase 4 |
| Unknown | Treatment of Nasal Staphylococcus Aureus Colonization in Patients With HHT NCT02963129 | Hospital Italiano de Buenos Aires | Phase 3 |
| Completed | Carotid Intima Media Thickness (CIMT) in Epistaxis NCT03092973 | University of Zurich | — |
| Unknown | Correlation Between Epistaxis and Cardiovascular Disease NCT02677467 | Hanyang University | — |
| Terminated | Topical Intranasal Tranexamic Acid for Epistaxis in the Emergency Department NCT02930941 | University of California, Davis | Phase 4 |
| Completed | Prospective Pilot Study of Floseal for the Treatment of Anterior Epistaxis in Patients With (HHT) NCT02638012 | Unity Health Toronto | N/A |
| Completed | Management of Persistent Epistaxis Using Floseal Hemostatic Matrix NCT02488135 | University of Alberta | N/A |
| Completed | , "Mucosal Injury During Nasotracheal Intubation for Dental Procedures in Children-does the Tube Design Matter NCT02517294 | Nemours Children's Clinic | N/A |
| Completed | Hemoglobin and INR Out of Nose Blood NCT02370381 | University of Zurich | — |
| Completed | Nasal Intubation Using a Parker Flex-tip Endotracheal Tube Compared to a Nasal RAE Tube NCT02315677 | University of British Columbia | N/A |
| Withdrawn | Microporous Polysaccharide Hemospheres Epistaxis NCT02466464 | Emory University | N/A |
| Completed | The Effect of Intranasal Vasoconstrictor Medications on Hemodynamic Parameters: A Randomized Double-blind, Pla NCT02285634 | Mayo Clinic | N/A |
| Completed | Intranasal Bevacizumab for HHT-Related Epistaxis NCT02389959 | Stanford University | Phase 4 |
| Terminated | Efficacy of a Bevacizumab Nasal Spray as a Treatment for Epistaxis in Hereditary Hemorrhagic Telangiectasia (H NCT02106520 | Hospices Civils de Lyon | Phase 2 / Phase 3 |
| Completed | Nasal Saline Irrigation After Radiation Therapy for Oropharyngeal Cancer NCT02338102 | Lisa Shnayder | N/A |
| Unknown | Double Versus Single Pledget Nasal Anesthesia for Transnasal Endoscopy NCT01886768 | Buddhist Tzu Chi General Hospital | N/A |
| Completed | Efficacy of Thalidomide in the Treatment of Hereditary Hemorrhagic Telangiectasia NCT01485224 | Fondazione IRCCS Policlinico San Matteo di Pavia | Phase 2 |
| Completed | North American Study of Epistaxis in Hereditary Hemorrhagic Telangiectasia (HHT) NCT01408030 | James Gossage | Phase 2 |
| Completed | Intranasal Submucosal Bevacizumab for Epistaxis in Hereditary Hemorrhagic Telangiectasia (HHT) NCT01314274 | Medical University of Vienna | Phase 2 |
| Completed | Office-sclerotherapy for Epistaxis Due to Hereditary Hemorrhagic Telangiectasia NCT01408732 | University of Minnesota | Phase 1 / Phase 2 |
| Completed | Floseal Treatment for Posterior Epistaxis Study NCT01098578 | Ottawa Hospital Research Institute | N/A |
| Terminated | Control of Epistaxis With Surgiflo NCT01051427 | Hospital Universitario Ramon y Cajal | N/A |
| Completed | Trial of a Novel Chitosan Hemostatic Sealant in the Management of Complicated Epistaxis NCT00863356 | HemCon Medical Technologies, Inc | N/A |
| Terminated | Trial Comparing Outcomes With Merocel Packing or Thrombin-JMI for Anterior Epistaxis NCT00814333 | University of Kansas Medical Center | N/A |
| Completed | The Effect of Packing in Post Operative Management of FESS NCT00793117 | Tehran University of Medical Sciences | Phase 4 |
| Terminated | Minimally Invasive Control of Epistaxis (MICE) NCT00666471 | University of Calgary | Phase 2 / Phase 3 |
| Unknown | A Prospective Randomised Controlled Trial of Management of Recurrent Nosebleeds in Children NCT00390663 | NHS Greater Glasgow Yorkhill Division | Phase 4 |