NCT05428410
Study on Biomarkers to Predict the Efficacy of IL-4R Monoclonal Antibody for Chronic Rhino-sinusitis With Polyps No drug interventions Not Available Not Available unknown_status NCT01054703
Clinical Evaluation of the Ethmoid Sinus Spacer No drug interventions treatment Not Available terminated NCT05295459
Efficacy and Safety of LYR-210 for the Treatment of Chronic Rhinosinusitis in Adults (ENLIGHTEN 2) No drug interventions treatment 3 active_not_recruiting NCT05895929
The Role of IL5 in Epithelial Cell Integrity basic_science 0 recruiting NCT05219968
Efficacy and Safety of LYR-210 for the Treatment of Chronic Rhinosinusitis in Adults No drug interventions treatment 3 completed NCT05925985
Propel Drug-Eluting Sinus Stent Family Open Cohort No drug interventions Not Available Not Available recruiting NCT04551703
Adrenaline Solution Irrigation and Bleeding During Sinus Surgery prevention 1 completed NCT04191590
Impact of Chronic Rhinosinusitis on the Index of Ciliary Beat Efficiency Using Fluorescent Nanosticks: (R-IMPAC) No drug interventions diagnostic Not Available not_yet_recruiting NCT03563521
Identifying Serum Cytokine Profiles of Distinct Inflammatory Phenotypes in Severe Asthma No drug interventions Not Available Not Available completed NCT04858802
A Clinical Evaluation of PROPEL® Contour Sinus Implant No drug interventions treatment Not Available completed NCT05035654
LYR-220 for Adult Subjects With Chronic Rhinosinusitis (BEACON Study) No drug interventions treatment 2 completed NCT03303677
Comparison of Topical Therapies in Post op Endoscopic Sinus Surgery Patients treatment 3 withdrawn NCT04805398
Subcutaneously CM310/Placebo in Patients With Chronic Rhinosinusitis With Nasal Polyposis (CROWNS-1) treatment 2 completed NCT06502197
Comparative Analysis of Silastic Stenting in Sinus Surgery No drug interventions treatment Not Available not_yet_recruiting NCT04476628
Efficacy of Budesonide Via Delayed Release vs Immediate Release treatment 0 withdrawn NCT05857228
Viral and Epigenetic Influences in CRSwNP No drug interventions Not Available Not Available recruiting NCT04093193
Debridement and Functional Endoscopic Sinus Surgery No drug interventions treatment Not Available unknown_status NCT05220293
Treatment of Eosinophilic Chronic Rhinosinusitis Utilizing Betamethasone Dipropionate Nasal Cream treatment 1 / 2 terminated NCT03705793
Effectiveness of Mometasone Nasal Irrigation for Chronic Rhinosinusitis treatment 4 completed NCT03599271
A Clinical Evaluation of the Intersect ENT Sinus Device (ASCEND) No drug interventions treatment Not Available completed NCT03055507
Effect of Post-operative Ibuprofen After Surgery for Chronic Rhinosinusitis treatment 2 / 3 completed NCT04041609
LYR-210 Depot (LYR-210) for Adult Subjects With Chronic Sinusitis (LANTERN Study) No drug interventions treatment 2 completed NCT03979209
Potential for Cortisol Suppression With the Use of High Volume Nasal Mometasone Irrigations in Varying Dosages. other 1 completed NCT04048070
The Effect of Enhanced Recovery After Surgery in Endoscopic Sinus Surgery supportive_care Not Available completed NCT03086070
Omeprazole 20 mg in Patients With Laryngopharyngeal reflux and Comorbid Chronic Rhinosinusitis treatment 4 completed NCT04572516
Botulium Toxin Type A In Non Infectious Chronic Rhinosinusitis No drug interventions treatment 3 completed NCT06010316
A Prospective Single-center Cohort Study of Surgical Treatment of Chronic Rhinosinusitis No drug interventions Not Available Not Available recruiting NCT05009758
Moving Towards Precision Medicine in United Airways Disease: Unraveling Inflammatory Patterns in Asthmatic Patients With or Without Nasal Polyps No drug interventions screening Not Available recruiting NCT03815435
The Influence of Blood Pressure Upon the Clarity of Surgical Field in Endonasal Surgery No drug interventions treatment Not Available completed NCT05531630
Xylitol vs Saline Nasal Irrigations in CF-CRS No drug interventions treatment Not Available enrolling_by_invitation NCT03963648
NO Measurements in Screening for Asthma and OSA, in Patients With CRSwNP No drug interventions diagnostic Not Available unknown_status NCT03439865
Ivacaftor for Acquired CFTR Dysfunction in Chronic Rhinosinusitis treatment 0 recruiting NCT03937427
Unified Airway Model No drug interventions Not Available Not Available unknown_status NCT05061329
The Nasal Microbiome and Its Importance in Disease No drug interventions Not Available Not Available recruiting NCT06191640
Sinus Disease in Young Children With Cystic Fibrosis Not Available Not Available recruiting NCT04171167
The Causal Relation of Nasal Nitric Oxide Levels to the Severity of Chronic Rhinosinusitis and Its Inflammatory Phenotype diagnostic Not Available active_not_recruiting NCT03122795
Sinonasal Microbiome Transplant as a Therapy for Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP) No drug interventions treatment Not Available completed NCT03970655
Functional Endoscopic Sinus Surgery Study prevention 1 / 2 recruiting NCT05882903
The Effect of Intra-sinus Application of Betamethasone Dipropionate Nasal Cream on Patients With Chronic Rhinosinusitis Post Functional Endoscopic Sinus Surgery (FESS) treatment 2 recruiting NCT03427502
Anterior Ethmoidal Nerve Block in Prevention of Postoperative Agitation prevention Not Available completed NCT05553951
Adherence in Global Airways No drug interventions treatment Not Available active_not_recruiting NCT03587545
Study of Probiotic Potential of Lactobacillus Strains in the Upper Respiratory Tract After Nasal Spray Application No drug interventions basic_science Not Available unknown_status NCT03450083
Benralizumab Effect on Severe Chronic Rhinosinusitis With Eosinophilic Polyposis treatment 2 completed NCT04595461
Effect of Patient Education Videos on Perioperative Anxiety in Patients Undergoing Endoscopic Sinus Surgery No drug interventions treatment Not Available completed NCT03935828
Effect of Topical Sinonasal Antibiotics No drug interventions treatment 2 unknown_status NCT06368388
Bacteriophage Therapy for Difficult-to-treat Infections: the Implementation of a Multidisciplinary Phage Task Force No drug interventions Not Available Not Available recruiting NCT03673956
Topical Antibiotics in Chronic Rhinosinusitis treatment 1 / 2 completed NCT04628442
Tissue Immune Interaction in Nasal Polyposis No drug interventions Not Available Not Available recruiting NCT04097613
Betadine Rinses for Chronic Rhinosinusitis Prospective Cohort Study treatment 0 completed NCT05541419
Use of Budesonide Diluted to Maximum Clinical Treatment of Patients With Chronic Rhinosinusitis With Polyoposis. treatment Not Available recruiting NCT05287217
Post-operative Pain Control With Acetaminophen and Ibuprofen After Functional Endoscopic Sinus Surgery No drug interventions supportive_care Not Available not_yet_recruiting NCT06437717
Role of Nanoemulsified Sesame Oil in Post-operative Care After Endoscopic Sinus Surgery No drug interventions treatment Not Available completed NCT05400616
Nasal Microbiota Transfer Therapy in Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP) No drug interventions treatment Not Available recruiting NCT04469439
Impact of Sinus Surgery on Individuals With Cystic Fibrosis No drug interventions Not Available Not Available recruiting NCT03188822
Steroid Delivery to the Frontal Sinus Opening With a Bioabsorbable Implant vs. a Bioabsorbable Nasal Dressing No drug interventions treatment Not Available terminated NCT03825757
Aggravated Airway Inflammation: Research on Genomics and Optimal Medical Care (AirGOs-medical) treatment Not Available active_not_recruiting NCT03369574
Study of Chronic Rhinosinusitis Symptoms in Asthma Patients Undergoing Treatment With Reslizumab Not Available Not Available withdrawn NCT04514120
Alsaleh-Javer Endoscopic Sinus Score (AJESS) System No drug interventions diagnostic Not Available unknown_status NCT03893227
Prevalence of Nasal Hyperreactivity in Chronic Upper Airway Inflammation No drug interventions Not Available Not Available completed NCT01525862
XprESS Maxillary Balloon Dilation Study No drug interventions treatment Not Available completed NCT03243201
Silver Nanoparticle Investigation for Treating Chronic Sinusitis treatment 1 withdrawn NCT04670172
Real-Life Chronic Rhinosinusitis Outcome Registry No drug interventions Not Available Not Available recruiting NCT04242368
Hypertonic Versus Isotonic Saline Irrigations for Chronic Rhinosinusitis treatment 2 / 3 withdrawn NCT05427695
Topical Probiotic Sinus Irrigations for Treating Chronic Sinusitis treatment 2 not_yet_recruiting NCT03878355
A Study of Different Endoscopic Surgery Procedures in Eosinophilic Chronic Rhinosinusitis With Nasal Polyps No drug interventions treatment Not Available completed NCT04278950
Povidone-Iodine Rinses as an Adjuvant Therapy Post-Operatively treatment Not Available unknown_status NCT06642116
Evaluation of the Safety and Performance of a Bioresorbable Nasal Dressing Containing Mometasone Furoate No drug interventions device_feasibility Not Available not_yet_recruiting NCT05083741
Comparison of Chitodex Gel Vs NexFoam on Post-operative Outcomes in the Treatment of Chronic Rhinosinusitis No drug interventions Not Available Not Available terminated NCT04836403
Validation of the Chinese Version of the Sinus and Nasal Quality of Life Survey (SN-5) No drug interventions Not Available Not Available completed NCT05494164
Nigella Sativa for Selected Outcomes in Chronic Rhinosinusitis No drug interventions treatment Not Available completed NCT01988779
Oral Versus Topical Antibiotics for Chronic Rhinosinusitis Exacerbations treatment 3 completed NCT03229551
Xylitol for Chronic Sinusitis treatment 2 / 3 completed NCT02284347
NuVent™ Revision Study No drug interventions treatment Not Available completed NCT05923047
Mepolizumab and In-office Nasal Polypectomy in Patients With Chronic Rhinosinusitis (CRS). A Three Arm Study. treatment 4 not_yet_recruiting NCT02548598
Analysis of Inflammation and Microbiome in Patients With Sinusitis and Asthma No drug interventions Not Available Not Available completed NCT00799097
Determinants of Surgical Outcomes in Chronic Sinusitis No drug interventions Not Available Not Available completed NCT05935683
Rhinosinusitis Italian Network: the Italian Registry for Severe, Uncontrolled Chronic Rhinosinusitis No drug interventions Not Available Not Available recruiting NCT02285283
Itraconazole for Fungal Sensitive Chronic Rhinosinusitis With Nasal Polyps treatment 2 / 3 terminated NCT01255683
Oral Steroid Treatment for Chronic Rhinosinusitis No drug interventions Not Available Not Available withdrawn NCT00899561
Computed Tomography (CT) Score and Histopathology of the Middle Turbinate in Chronic Rhinosinusitis No drug interventions Not Available Not Available unknown_status NCT01084811
Chronic Rhinosinusitis: Biochemical Markers and Biofilm No drug interventions Not Available Not Available unknown_status NCT02106793
Mitomicin C for Prevention Postoperative Endoscopic Sinus Surgery Synechia and QOL in Chronic Rhinosinusitis treatment 3 completed NCT02218307
The Use of Antibiotic Sinonasal Rinse After Sinus Surgery treatment 4 completed NCT03280537
A Clinical Trial of Omalizumab in Participants With Chronic Rhinosinusitus With Nasal Polyps treatment 3 completed NCT05167552
Treatment of Allergic Rhinitis and Chronic Polypous Rhinosinusitis With Olfactory Mucosa-derived Mesenchymal Stem Cells No drug interventions treatment 1 / 2 unknown_status NCT01024075
Effect of Sinufoam-Dexamethasone Mixture on Post Endoscopic Sinus Surgery Outcomes treatment 4 unknown_status NCT02746042
Sinupret Extract Coated Tablets in Chronic Rhinosinusitis No drug interventions treatment 3 completed NCT00318006
Study of Nasal Irrigation Versus Nasal Spray for Chronic Nasal and Sinus Symptoms No drug interventions Not Available 4 completed NCT01332136
Determinants of Medical and Surgical Treatment Outcomes in Chronic Sinusitis No drug interventions Not Available Not Available completed NCT01002313
Effect of Prednisone onTregs and TH17 No drug interventions Not Available Not Available completed NCT02367118
Prednisone in Chronic Rhinosinusitis Without Nasal Polyps treatment 3 unknown_status NCT05198518
Microcurrent Device (TIVIC Health) No drug interventions treatment Not Available completed NCT05836935
Role of Imaging in Complications of Sinusitis No drug interventions diagnostic Not Available not_yet_recruiting NCT05639686
TIVA vs TXA in Sinus Surgery to Evaluate Operative Blood Loss and Surgical Field Quality prevention Not Available recruiting NCT00871286
Point-of-Care Computed Tomography (CT) Chronic Rhinosinusitis Study No drug interventions diagnostic Not Available completed NCT01405339
Budesonide Application Via Mucosal Atomization Device as a Treatment for Chronic Rhinosinusitis When Utilized as a Topical Nasal Steroid Spray No drug interventions treatment 1 / 2 completed NCT01179139
Pathogenesis of Chronic Sinusitis in Relationship to Tobacco Smoke Exposure No drug interventions basic_science Not Available completed NCT03675022
Effect of Dupilumab on Sleep Apnea in Patients With Rhinosinusitis treatment 0 terminated NCT02307825
Azithromycin for Patients With Chronic Rhinosinusitis Failing Medical and Surgical Therapy treatment 4 completed NCT03478930
An Extension Study of Omalizumab in Participants With Chronic Rhinosinusitis With Nasal Polyps treatment 3 completed NCT01778465
Effect of Dietary Salicylate in Aspirin Exacerbated Respiratory Disease No drug interventions treatment Not Available completed NCT04703673
Sinolpan® Pharmacy Non-interventional Study - Quality of Live Not Available Not Available completed NCT05883462
Paclitaxel-Coated Nasal Balloon for the Treatment of Recurrent Chronic Rhinosinusitis With or Without Nasal Polyps (FIH) No drug interventions treatment 0 recruiting NCT03960580
Study Evaluating the Efficacy and Safety of Intranasal Administration of OPN-375 in Subjects With Chronic Rhinosinusitis Without the Presence of Nasal Polyps No drug interventions treatment 3 completed NCT02182492
Efficacy of Macrolide and Glucocorticoid in the Treatment of Chronic Rhinosinusitis After Endoscopic Sinus Surgery treatment Not Available completed NCT03781804
Study Evaluating the Efficacy and Safety of Intranasal Administration of OPN-375 in Subjects With Chronic Rhinosinusitis With or Without the Presence of Nasal Polyps No drug interventions treatment 3 completed NCT06105346
Prevalence of ENT Diseseas No drug interventions Not Available Not Available not_yet_recruiting NCT01198912
Influence of Oral Doxycycline on Wound Healing After Endonasal Endoscopic Sinus Surgery for Chronic Rhinosinusitis With and Without Nasal Polyposis: a Double-blind Randomized Placebo-controlled Trial treatment 2 completed NCT03280550
A Clinical Trial of Omalizumab in Participants With Chronic Rhinosinusitis With Nasal Polyps treatment 3 completed NCT02347943
Global Sinus Surgery Registry No drug interventions Not Available Not Available terminated NCT06108921
Efficacy and Safety of Xylitol Nasal Irrigation After Functional Endoscopic Sinus Surgery supportive_care Not Available completed NCT01205984
Systemic Methylprednisolone in Chronic Rhinosinusitis treatment 4 completed NCT03145051
Efficacy of Nasal Irrigation With Respimer® Netiflow® vs Saline Among Patients With Cystic Fibrosis and Chronic Rhinosinusitis No drug interventions treatment Not Available unknown_status NCT02720653
Determinants of Olfactory Dysfunction in Chronic Rhinosinusitis No drug interventions Not Available Not Available unknown_status NCT04705805
Self-assessment of Olfactory Disorders for French Speaking Patients No drug interventions Not Available Not Available completed NCT01373528
Impact of Topical Sinonasal Budesonide Irrigation on Hypothalamic-Pituitary-Adrenal Axis Function treatment Not Available terminated NCT05450471
Effectiveness of Endonasal Polymeric Implant for Chronic Rhinosinusitis treatment 3 unknown_status NCT06501807
BIOlogics in Severe Nasal POlyposis SurvEy.: a French Registry treatment Not Available not_yet_recruiting NCT04420052
Effects of Osteopathic Manipulative Treatment in Chronic Non-allergic Rhinosinusitis No drug interventions treatment Not Available withdrawn NCT06457100
Esmolol Versus Lidocaine on the Quality of Postoperative Recovery in Patients Undergoing Functional Endoscopic Sinus Surgery treatment 1 / 2 active_not_recruiting NCT03607175
Adjunctive Treatment for Chronic Rhinosinusitis With Nasal Polyposis treatment 2 / 3 not_yet_recruiting NCT02748070
Perioperative Oral Steroids for Chronic Rhinosinusitis Without Polyps (CRSsNP) treatment Not Available completed NCT01943370
Early Saline Irrigation to Decrease Post-operative Endoscopic Debridement No drug interventions other Not Available completed NCT01402349
Chronic Rhinosinusitis in a Danish Population: Evaluation of Causes of Disease, Progress and Treatment No drug interventions Not Available Not Available completed NCT01499719
Surgery Checklist and Process Improvement Surrounding Endoscopic Sinus Surgery No drug interventions Not Available Not Available completed NCT00847041
Microarray Analysis of Sinus Samples From Patients With and Without Chronic Rhinosinusitis. No drug interventions Not Available Not Available completed NCT00265434
Nasal Inhalation of Dornase Alfa (Pulmozyme) in Patients With Cystic Fibrosis and Chronic Rhinosinusitis treatment 3 completed NCT01254916
The Sinonasal Outcome Test - 22, Validated for Danish Patients No drug interventions Not Available Not Available completed NCT00947986
Mucociliary Clearance Time in Chronic Rhinosinusitis (CRS) Patients After Sinus Surgery No drug interventions treatment Not Available completed NCT04131686
NAC Inhalation in the Treatment Of Symptomatic acuTe rhinosinUSitis No drug interventions Not Available Not Available completed NCT05015530
Impact of Symbiofilm On Nasal Microbiota No drug interventions Not Available Not Available recruiting NCT01455948
Canadian Health Economics, Outcome, and Effectiveness Comparison of Treatment in Patients With Chronic Rhinosinusitis No drug interventions health_services_research Not Available terminated NCT01214057
Total Intravenous Anesthesia (TIVA) vs. Inhaled Anesthesia for Endoscopic Sinus Surgery. treatment Not Available terminated NCT01255566
Medical Therapy Versus Sinus Surgery for Chronic Rhinosinusitis: A Prospective, Multi-institutional Study No drug interventions Not Available Not Available completed NCT04048174
Safety and Efficacy of Lactococcus Lactis Probiotic Bacteria for the Treatment of Chronic Rhinosinusitis No drug interventions treatment Not Available completed NCT02692794
Large Scale Cerebral Oximetry During Sinus Endoscopy No drug interventions Not Available Not Available completed NCT00396162
Use of Probiotics as Adjunctive Treatment for Chronic Rhinosinusitis treatment 4 completed NCT01066104
Subcutaneous Omalizumab for Treatment of Chronic Rhinosinusitis With Nasal Polyposis treatment 2 completed NCT04117646
Validity of the French Version of the Child's Chronic Rhinosinusitis Questionnaire No drug interventions Not Available Not Available completed NCT01391910
Response Shift in Sinus Surgery Outcomes No drug interventions Not Available Not Available completed NCT06439381
Long-term Safety and Efficacy of TQH2722 Injection in the Treatment of Chronic Sinusitis With or Without Nasal Polyps No drug interventions treatment 2 recruiting NCT02154555
A Randomized Controlled Trial Evaluating Postoperative Debridement Following Endoscopic Sinus Surgery No drug interventions treatment Not Available completed NCT01575223
Saline Irrigation After Surgery in Patients With Chronic Sinusitis No drug interventions treatment 4 completed NCT03614923
Etokimab in Adults With Chronic Rhinosinusitis With Nasal Polyps (CRSwNP) treatment 2 completed NCT03704415
Aggravated Airway Inflammation: Research on Genomics and Optimal Operative Treatment (AirGOs Operative) No drug interventions treatment Not Available active_not_recruiting NCT04362501
Efficacy of Dupilumab for Patients With Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP) treatment 2 recruiting NCT01894503
Safety and Performance of the Steroid-Releasing S8 Sinus Implant treatment 2 completed NCT05983003
Research on Identifying and Treatment Prognosis of Chronic Rhinosinusitis Based on Image and Sequencing Data No drug interventions Not Available Not Available completed NCT03174483
Radiologic Scoring of Patients With Chronic Sinusitis and Nasal Polyps treatment Not Available unknown_status NCT03519061
Impact of Budesonide Irrigations on Patients With Chronic Rhinosinusitis and Impact on Sinus Surgery Rates treatment 2 / 3 withdrawn NCT06070311
Wound Healing After Endoscopic Sinus Surgery treatment Not Available not_yet_recruiting NCT04645511
Balloon Sinuplasty Efficiency in Maxillary Rhinosinusitis. No drug interventions treatment Not Available recruiting NCT00939471
Safety and Efficacy of Balloon Sinuplasty in Pediatric Sinusitis No drug interventions treatment Not Available completed NCT04163978
Nitric Oxide Releasing Sinus Irrigation (NOSi) to Treat Recalcitrant Chronic Rhinosinusitis (RCRS) treatment 2 completed NCT05157685
Evaluation of the Efficacy of Azithromycin in Idiopathic Purulent Oedematous Sinusitis in Adults treatment 3 recruiting NCT00447837
Evaluating SPRC-AB01 in Post-Surgical Subjects With Chronic Sinusitis treatment 2 completed NCT01706952
Comparison of Topical Vasoconstriction in Endoscopic Sinus Surgery other 4 completed NCT01007799
Vitamin D for Chronic Sinusitis No drug interventions treatment Not Available completed NCT02812199
Efficacy of Post-FESS Implantation of Composite Removable Sinus Stent to Prevent Post-Operative Complications treatment Not Available unknown_status NCT06398899
Sugammadex v.s. Neostigmine/Glycopyrrolate prevention Not Available not_yet_recruiting NCT01525849
Randomized Evaluation of Maxillary Antrostomy Versus Ostial Dilation Efficacy Through Long-Term Follow-Up No drug interventions treatment Not Available completed NCT02291549
S8 Sinus Implant in Chronic Sinusitis Patients With Recurrent Nasal Polyps treatment 3 completed NCT01732536
Steroid-Releasing S8 Sinus Implant for Recurrent Nasal Polyps treatment 2 / 3 completed NCT04291118
Assessing Improvement in Cognitive Deficit in CRS in Patients Treated With Medical Vs Surgical Management other Not Available unknown_status NCT01854619
Photodynamic Therapy for the Treatment of Chronic Rhinosinusitis No drug interventions treatment Not Available unknown_status NCT03154541
SynRinse Irrigation Pilot (SIP) Trial No drug interventions treatment 1 / 2 completed NCT00671541
Nasospore Stent For Use in Enodscopic Sinus Surgery treatment 4 withdrawn NCT02981017
Improvement of Outcomes in Draf III/Endoscopic Modified Lothrop Procedure No drug interventions treatment Not Available withdrawn NCT01066416
Effects of Endoscopic Sinus Surgery for Chronic Sinusitis on Asthma Control No drug interventions treatment Not Available terminated NCT04060316
GLS-1200 Topical Nasal Spray to Prevent Sinusitis After Endoscopic Sinus Surgery treatment 2 not_yet_recruiting NCT05369039
Roflumilust in Chronic Rhinosinusitis With Nasal Polyposis. treatment 2 unknown_status NCT00626366
Distribution of Topical Nasal Medication Within the Nasal Cavity and Sinuses by Radiographic Comparison other Not Available completed NCT02228720
Clinical Evaluation of Propel Nova Sinus Implant in Peripheral Sinus Ostia No drug interventions device_feasibility Not Available completed NCT02967731
480 Biomedical Sinus Drug Depot treatment 1 completed NCT06036927
A Clinical Study of TQC2731 Injection in the Treatment of Chronic Rhinosinusitis With Nasal Polyps No drug interventions treatment 2 recruiting NCT06198894
Steroid-eluting Sinus Stent for Chronic Rhinosinusitis Patients With Uncontrolled Postoperative Symptoms treatment Not Available recruiting NCT00231062
Clinical Evaluation to Confirm Safety and Efficacy of Sinuplasty in the Paranasal Sinuses (CLEAR) No drug interventions treatment 3 completed NCT05345080
Houston "Breathe Easy" Healthy Homes-Based Model for Multifamily Rental Communities No drug interventions treatment Not Available unknown_status NCT00962689
Clinical Study to Improve Diagnosis and Treatment of Sinusitis No drug interventions Not Available Not Available completed NCT05156801
Efficacy of ArchSinus, NasoPore & Propel to Prevent Post-Surgical MT Lateralization and Improve Symptomatic Outcomes No drug interventions treatment Not Available unknown_status NCT00924404
Xylitol Versus Saline in Chronic Sinusitis treatment Not Available completed NCT01197612
Nasal Packing as a Drug Delivery System Postoperatively in Chronic Sinusitis With Polyposis treatment 3 completed NCT00852410
The Hemostatic and Hemodynamic Effects of Adrenaline During Endoscopic Sinus Surgery treatment 3 unknown_status NCT00671281
The Effect of Tranexamic Acid on Intraoperative and Post-Operative Bleeding in Functional Endoscopic Sinus Surgery treatment Not Available withdrawn NCT06272123
Endotypic Stability in CRS No drug interventions Not Available Not Available recruiting NCT00140608
Efficacy of Seprapack Sinus Dressing Versus No Dressing in the Prevention of Intranasal Adhesions Following Sinus Surgery No drug interventions treatment Not Available terminated NCT01185808
Vitamin D Supplementation in Chronic Rhinosinusitis With Nasal Polyps treatment Not Available withdrawn NCT01608308
Intraoperative and Post-operative Analgesic Effect of IV Acetaminophen for Sinus Surgery supportive_care Not Available completed NCT02687438
The PIO (Propel In Office) III Study of In-office Placement of a Steroid-Eluting Implant Immediately Following Ethmoid Sinus Surgery No drug interventions treatment Not Available completed NCT06020690
A Clinical Study to Evaluate the Safety and Effectiveness of Novabel Bioabsorbable Steroid-releasing Stent for the Chronic Sinusitis No drug interventions treatment Not Available recruiting NCT00841802
Chronic Rhinosinusitis With or Without Nasal Polyps Steroid Study treatment 4 withdrawn NCT01706484
Efficacy and Safety of Two Dosages of a Herbal Medicinal Product (Dry Extract BNO 1016) in Chronic Rhinosinusitis No drug interventions treatment 3 completed NCT00705354
Pilot Study To Evaluate A Pharmacologically Active Nasal Sponge Following Endoscopic Sinus Surgery treatment Not Available withdrawn NCT01253577
A Clinical Evaluation of a Steroid-Coated Sinus Stent When Used Following Functional Endoscopic Sinus Surgery in Patients With Chronic Sinusitis No drug interventions treatment 3 completed NCT00912405
Clinical Evaluation of the Steroid-Eluting Sinexus Intranasal Splint When Used Following Functional Endoscopic Sinus Surgery (FESS) in Patients With Chronic Sinusitis No drug interventions supportive_care Not Available completed NCT05924711
"Association of Peri-implantitis and Maxillary Sinusitis: a Case-control Study". No drug interventions Not Available Not Available recruiting NCT00939393
Balloon Sinus Dilation In Office or OR No drug interventions health_services_research Not Available completed NCT00754793
Sinusitis and Facial Pain Disorders Anti-Depression Trial treatment 4 terminated NCT03336671
Management of Pediatric Chronic Rhinosinusitis in Asthmatic Children No drug interventions treatment Not Available terminated NCT04678856
Dupilumab in CRSsNP treatment 2 completed NCT04915456
Effect of Postoperative Additive Systemic Steroids in CRSwNP treatment 4 completed NCT00603785
Effects of Anti-IgE Antibody Omalizumab on Patients With Chronic Sinusitis treatment 4 withdrawn NCT03903432
The Feasibility of Using MRI During ESS No drug interventions other Not Available unknown_status NCT00840970
A Clinical Evaluation of the Sinexus Intranasal Splint Following Functional Endoscopic Sinus Surgery in Patients With Chronic Rhinosinusitis No drug interventions treatment Not Available completed NCT02562924
The Efficacy of MEDIHONEY® for Chronic Rhinosinusitis With Nasal Polyposis After Functional Endoscopic Sinus Surgery treatment Not Available completed NCT00880516
Genetic Factors in Chronic Sinusitis No drug interventions Not Available Not Available recruiting NCT00410735
Study of ONO-1078 in Patients With Chronic Sinusitis treatment 3 completed NCT05454163
Post-radiotherapy Rhinosinusitis in Children No drug interventions Not Available Not Available not_yet_recruiting NCT04418622
Evolution of the Endonasal Microbiota in Patients With Chronic Rhinosinusitis No drug interventions Not Available Not Available completed NCT01700725
Gulf War Illness Nasal Irrigation Study treatment 2 completed NCT04754230
Effect of Tranexamic Acid on Postoperative Bleeding Following Sinus and Nasal Surgery prevention 4 completed NCT04374448
Utility of Indocyanine Green Fluorescence in Endoscopic Sinonasal and Skull Base Surgery No drug interventions other Not Available not_yet_recruiting NCT01569048
Randomized Controlled Trial to Evaluate of Dexmedetomidine for the Effect on Operative Visibility in Patients Undergoing Endoscopic Sinus Surgery prevention 4 completed NCT01430026
Efficacy and Complication of Gentamicin Nasal Irrigation in Chronic Rhinosinusitis No drug interventions Not Available Not Available completed NCT00425620
Amphotericin B Suspension in Refractory Chronic Sinusitis treatment 3 completed NCT04187976
Eosinophils Endotypes in Chronic Airway Inflammatory Diseases No drug interventions Not Available Not Available recruiting NCT04852562
The Effect of Modified Radical Endoscopic Sinus Surgery on Eosinopilic Chronic Rhinosinusitus With Nasal Polyps No drug interventions treatment Not Available recruiting NCT03250429
Nasal and Peripheral Blood Biomarkers of CRS Patients Before and After Surgical Intervention No drug interventions Not Available Not Available completed NCT03358329
Safety Evaluation of Repeat Placement of the S8 Sinus Implant in Chronic Sinusitis Patients With Nasal Polyps (ENCORE) No drug interventions treatment 3 completed NCT03472144
Gel-Sinuplasty for Chronic Rhinosinusitis With and Without Nasal Polyposis supportive_care 3 unknown_status NCT05454072
Microbiota Transfer for Chronic Rhinosinusitis No drug interventions treatment Not Available recruiting NCT03661346
Esmolol vs. Labetalol in Endoscopic Sinus Surgery treatment 2 completed NCT02266810
Safety and Efficacy of the Propel Mini and Propel Nova Steroid-Eluting Sinus Implant in Frontal Sinus No drug interventions treatment 3 completed NCT03729310
Comparison of Two Steroid Nasal Implants Following Endoscopic Sinus Surgery for Chronic Rhinosinusitis treatment 0 withdrawn NCT05063981
Treatment With Mepolizumab on Patients With Severe Refractory Eosinophilic Asthma With or Without CRSwNP. Not Available Not Available recruiting NCT02880514
In-office Placement of the Propel Mini Sinus Implant in the Frontal Sinus Ostia No drug interventions treatment Not Available completed NCT01564355
Postoperative Systemic Corticosteroids When Utilizing a Steroid-Eluting Spacer Following Endoscopic Sinus Surgery No drug interventions treatment Not Available completed NCT04617223
Results of Endoscopic Sinus Surgery in Management of Ophthalmological Complications of Chronic Rhino Sinusitis No drug interventions treatment Not Available completed