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Chronic Rhinosinusitis trial readouts

registry pull 2026-08-19

Primary-completion dates that listed drug and biotech companies filed with ClinicalTrials.gov for studies in Chronic Rhinosinusitis. They are the sponsor's own estimated windows, revised as a study runs — not announcement dates. sources →

Source: ClinicalTrials.gov, retrieved 2026-08-19

Upcoming readout windows

next 180 days · by month

3 studies across 2 companies, in the next 180 days.

October 2026 1

TickerNameStudyPhaseStatusPrimary completionReadout inUpdated
SNYSanofiA Phase 3 Study to Assess the Efficacy, Safety, and Tolerability of Itepekimab (Anti-IL-33 mAb) in Participants With Inadequately-controlled Chronic Rhinosinusitis With Nasal PolypsNCT06834347Change from baseline in the endoscopic NPSPhase 3Active, not recruiting2026-10-14in 55 d2026-05-20

November 2026 1

TickerNameStudyPhaseStatusPrimary completionReadout inUpdated
SNYSanofiA Phase 3 Study to Assess the Efficacy, Safety, and Tolerability of Itepekimab (Anti-IL-33 mAb) in Participants With Inadequately-controlled Chronic Rhinosinusitis With Nasal PolypsNCT06834360Change from baseline in the endoscopic NPSPhase 3Active, not recruiting2026-11-06in 78 d2026-06-02

January 2027 1

TickerNameStudyPhaseStatusPrimary completionReadout inUpdated
AZNAstraZenecaA Study to Investigate Changes in Symptoms in Adult Participants With Chronic Rhinosinusitis With Nasal Polyposis Initiating Treatment With TezepelumabNCT06706817Change from baseline in nasal congestionPhase 3Active, not recruiting2027-01-13in 146 d2026-08-05

Primary completion is the date the sponsor filed with the registry — their own projection, revised whenever they revise it, unless the row is marked actual.

Every registered study in Chronic Rhinosinusitis

most recently updated first

46 studies match.

TickerNameMarket capStudyPhaseStatusInterventionsConditionsEnrollmentStartPrimary completionReadout inUpdated
AZNAstraZenecaA Study to Investigate the Clinical Outcome and Quality of Life in Chinese Post-operative CRSwNP PatientsNCT07446738observational• The observed and change from baseline of Sino-Nasal Outcome Test (SNOT)-22 score at week-52RecruitingProcedure: Endoscopic Sinus Surgery (ESS)Chronic Rhinosinusitis With Nasal Polyps2002026-03-192027-10-21in 427 d2026-08-14
AZNAstraZenecaA Study to Investigate NPS and Symptoms in Chinese Adult Participants With CRSwNP Initiating Treatment With TezepelumabNCT07520162To describe changes from baseline in nasal polyp score (NPS)Phase 3RecruitingDrug: TezepelumabChronic Rhinosinusitis With Nasal Polyps2302026-04-242028-03-01in 559 d2026-08-14
AZNAstraZenecaReAl-woRld Evaluation of tEzepelumab for Chronic rhinoSinusitis With Nasal Polyps in RussiaNCT07399665observational1. Change in endoscopic status of CRSwNP based on NPSRecruitingChronic Rhinosinusitis With Nasal Polyps (CRSwNP), Asthma1102025-12-252028-03-31in 589 d2026-08-13
SNYSanofiA Phase 3 Study to Assess the Efficacy, Safety, and Tolerability of Itepekimab (Anti-IL-33 mAb) in Adult Japanese Participants With Inadequately-controlled Chronic Rhinosinusitis With Nasal PolypsNCT07484230Change from baseline in the endoscopic NPSPhase 3Withdrawnsponsor's stated reason: Sponsor decision. Not related to safety concern.Drug: Itepekimab (SAR440340), PlaceboChronic Rhinosinusitis With Nasal Polyps02026-05-082027-10-20in 426 d2026-08-13
SNYSanofiAn Extension Study to Investigate the Long-term Safety and Tolerability of Itepekimab in Adult Participants With Inadequately Controlled Chronic Rhinosinusitis With Nasal PolypsNCT07424144Incidence of treatment-emergent adverse events (AEs), adverse events of special interest (AESIs), serious adverse events (SAEs), AEs leading to death, and AEs leading to permanent treatment discontinuationPhase 3Active, not recruitingDrug: Itepekimab (SAR440340), PlaceboChronic Rhinosinusitis With Nasal Polyps592026-03-122027-02-17in 181 d2026-08-12
LLYEli Lilly and Company$1.15TA Study of Lebrikizumab (LY3650150) in Participants With Chronic Rhinosinusitis and Nasal Polyps Treated With Intranasal Corticosteroids (CONTRAST-NP)NCT06338995Mean Change From Baseline (CFBL) in Participant Reported Nasal Congestion Score (NCS) SeverityPhase 3RecruitingDrug: LY3650150, Placebo, Standard therapy for INCSChronic Rhinosinusitis With Nasal Polyps (CRSwNP)5102024-04-29May 2027≤ 284 d2026-08-06
AZNAstraZenecaA Study to Investigate Changes in Symptoms in Adult Participants With Chronic Rhinosinusitis With Nasal Polyposis Initiating Treatment With TezepelumabNCT06706817Change from baseline in nasal congestionPhase 3Active, not recruitingCombination product: TezepelumabChronic Rhinosinusitis With Nasal Polyps1812024-12-032027-01-13in 146 d2026-08-05
SNYSanofiDupilumab in CRSsNPNCT04678856results2024-12-18Change From Baseline to Week 24 in Opacification of Sinuses Assessed by Computed Tomography (CT) Scan Using the Lund Mackay (LMK) Score in Dupilumab GroupPhase 2CompletedDrug: Dupilumab SAR231893, PlaceboChronic Rhinosinusitis Without Nasal Polyps, Sinusitis, Chronic Sinusitis, Sinus Disorder, Respiratory Disorder712020-12-022023-11-14actual2026-07-30
AZNAstraZenecaProspective, Non-interventional Single-arm Study With Tezepelumab to Investigate the Change in Clinical and Patient-reported Outcomes in Patients With CRSwNP in Real-world (PETRICHOR)NCT07633158observationalMean change from baseline in sino-nasal symptoms measured by SNOT-22 total score at clinical routine visits.RecruitingChronic Rhinosinusitis With Nasal Polyps (CRSwNP)2002026-06-102029-12-31in 1,229 d2026-07-29
REGNRegeneron Pharmaceuticals$76.1BStudy Assessing Long-teRm Outcomes of dupiluMAb (DUPIXENT®) Treatment in Adult Patients With Chronic Rhinosinusitis With Nasal Polyposis (CRSwNP)NCT04959448observationalBaseline Patient CharacteristicsActive, not recruitingDrug: DUPIXENT®Chronic Rhinosinusitis With Nasal Polyposis7172021-08-122027-03-25in 217 d2026-07-13
SNYSanofiLong-term Safety and Efficacy Evaluation of Lunsekimig in Adult Participants With Chronic Rhinosinusitis With Nasal Polyps (CRSwNP) Who Completed a Previous Lunsekimig CRSwNP Clinical StudyNCT06914908Incidence of participants with treatment-emergent adverse events (TEAEs) including adverse events of special interest (AESI), and serious adverse events (SAEs)Phase 2Enrolling by invitationDrug: Lunsekimig, Mometasone furoate nasal spray (MFNS)Chronic Rhinosinusitis With Nasal Polyps712025-05-122031-01-29in 1,623 d2026-07-02
SNYSanofiStudy in Adults With Severe Chronic Rhinosinusitis With Nasal Polyposis Treated With Dupilumab in FranceNCT06393946observationalPatient characteristics: AgeActive, not recruitingDrug: DupilumabChronic Rhinosinusitis With Nasal Polyposis1502023-10-202026-07-312026-06-04
SNYSanofiA Phase 3 Study to Assess the Efficacy, Safety, and Tolerability of Itepekimab (Anti-IL-33 mAb) in Participants With Inadequately-controlled Chronic Rhinosinusitis With Nasal PolypsNCT06834360Change from baseline in the endoscopic NPSPhase 3Active, not recruitingDrug: Itepekimab (SAR440340), Placebo, Mometasone furoate nasal spray (MFNS)Chronic Rhinosinusitis With Nasal Polyps2162025-02-062026-11-06in 78 d2026-06-02
SNYSanofiA Phase 3 Study to Assess the Efficacy, Safety, and Tolerability of Itepekimab (Anti-IL-33 mAb) in Participants With Inadequately-controlled Chronic Rhinosinusitis With Nasal PolypsNCT06834347Change from baseline in the endoscopic NPSPhase 3Active, not recruitingDrug: Itepekimab (SAR440340), Placebo, Mometasone furoate nasal spray (MFNS)Chronic Rhinosinusitis With Nasal Polyps2312025-02-122026-10-14in 55 d2026-05-20
SNYSanofiA Proof-of-Concept Study to Assess the Efficacy, Safety and Tolerability of Itepekimab (Anti--IL-33 mAb) in Participants With Chronic Rhinosinusitis Without Nasal PolypsNCT06691113Change from baseline in sinus (maxillary, ethmoid) percent opacification volume assessed by CT scanPhase 2Active, not recruitingDrug: Itepekimab (SAR440340), Placebo, Mometasone furoate nasal spray (MFNS)Chronic Rhinosinusitis Without Nasal Polyps662024-12-162026-03-31actual2026-05-05
SNYSanofiA Proof-of-concept Study of Lunsekimig Compared With Placebo in Adults With Chronic Rhinosinusitis With Nasal PolypsNCT06454240Change in bilateral endoscopic nasal polyp score (NPS).Phase 2CompletedDrug: lunsekimig, placeboChronic Rhinosinusitis With Nasal Polyps792024-07-172026-01-29actual2026-04-28
MDTMedtronic$117.9BPropel Drug-Eluting Sinus Implant Family IBUKI CohortNCT07546682observationalSNOT-22 total score changeRecruitingOther: None, observational standard of care studyChronic Rhinosinusitis (CRS)100Apr 2026May 2027≤ 284 d2026-04-23
AZNAstraZenecaEfficacy and Safety Study of Benralizumab in Patient With Eosinophilic Chronic Rhinosinusitis With Nasal Polyps (ORCHID)NCT04157335results2026-02-19Change From Baseline in Endoscopic Total Nasal Polyp Score (NPS) at Week 56Phase 3Terminatedsponsor's stated reason: The study has a double-blind period and an open-label period. The study did not meet its primary endpoints after the primary LSLV and the decision was taken to terminate the study early.Biological: Benralizumab 30 mg, Matched placeboNasal Polyposis, Eosinophilic Chronic Rhinosinusitis2952019-11-252024-08-06actual2026-02-19
LYRALyra Therapeutics$425,972Efficacy and Safety of LYR-210 for the Treatment of Chronic Rhinosinusitis in Adults (ENLIGHTEN 2)NCT05295459results2026-02-19Change From Baseline (CFBL) in the 7-day Average Composite Score of 3 Cardinal Symptoms (3CS) in Participants Without Nasal PolypsPhase 3CompletedDrug: LYR-210, Sham procedure control · Other: Background therapyChronic Sinusitis, Chronic Rhinosinusitis (Diagnosis)1822022-05-132025-04-02actual2026-02-19
AZNAstraZenecaEfficacy and Safety of Tezepelumab in Participants With Severe Chronic Rhinosinusitis With Nasal PolyposisNCT04851964results2026-01-27Change From Baseline in Total Nasal Polyp Score at Week 52Phase 3CompletedBiological: Experimental: Tezepelumab · Other: Placebo · Drug: Mometasone furoate or equivalent intranasal corticosteroidChronic Rhinosinusitis With Nasal Polyps4162021-04-222024-09-23actual2026-01-27
MDTMedtronic$117.9BPropel Drug-Eluting Sinus Stent Family Open CohortNCT05925985observationalLong-term safety and efficacy of corticosteroid-eluting implants in patients with CRS undergoing Functional Endoscopic Sinus Surgery (FESS)CompletedOther: NA-Observational RegistryChronic Rhinosinusitis (Diagnosis)2152023-06-012025-02-19actual2026-01-20
INSMInsmed Incorporated$28.1BA Study of the Efficacy and Safety of Brensocatib in Participants With Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP)NCT06013241Change From Baseline to the 28-day Average of Daily Sinus Total Symptom Score (sTSS) at Week 24Phase 2CompletedDrug: Brensocatib, Placebo, Mometasone furoate nasal spray (MFNS)Chronic Rhinosinusitis Without Nasal Polyps2882023-10-302025-09-30actual2025-11-10
SNYSanofiEValuating trEatment RESponses of Dupilumab Versus Omalizumab in Type 2 PatientsNCT04998604results2025-10-23Change From Baseline to Week 24 in Nasal Polyp ScorePhase 4CompletedDrug: Dupilumab, Omalizumab, PlaceboChronic Rhinosinusitis With Nasal Polyps, Asthma3602021-09-272024-10-16actual2025-10-23
SNYSanofiDupilumab in Chinese Adult Participants With CRSwNPNCT05878093results2025-09-25Change From Baseline in Nasal Polyps Score at Week 24Phase 3CompletedDrug: Dupilumab, Placebo, BudesonideChronic Rhinosinusitis With Nasal Polyps632023-05-162024-09-06actual2025-09-25
SNYSanofiDupilumab in Japanese Patients With Chronic Rhinosinusitis With Nasal Polyp (SINUS-M52)NCT05049122results2024-01-22Percentage of Participants With NPS Improvement From Baseline >=1 at Week 24Phase 4CompletedDrug: Dupilumab SAR231893Chronic Rhinosinusitis With Nasal Polyps252021-10-222022-12-21actual2025-09-11
UPBUpstream Bio Inc.$375MA Study to Investigate the Efficacy and Safety of Verekitug (UPB-101) in Participants With Chronic Rhinosinusitis With Nasal PolypsNCT06164704Change From Baseline in Nasal Polyp Score (NPS) at Week 24Phase 2CompletedDrug: Verekitug (UPB-101), PlaceboChronic Rhinosinusitis With Nasal Polyps812023-12-182025-07-07actual2025-08-15
MDTMedtronic$117.9BProduct Surveillance Registry; Ear, Nose and Throat - EXTEND CohortNCT06671561observationalTo characterize the SNOT-22 total score change from baseline to Month 6 in patients with CRS undergoing FESSWithdrawnsponsor's stated reason: New study design and data collection neededDevice: Observational data collection from patients with chronic rhinosinusitis (CRS) receiving PROPEL sinus implant(s) following functional endoscopic sinus surgery (FESS)Chronic Rhinosinusitis (CRS)02025-01-30Aug 2026≤ 11 d2025-05-15
LYRALyra Therapeutics$425,972Efficacy and Safety of LYR-210 for the Treatment of Chronic Rhinosinusitis in AdultsNCT05219968results2025-05-02Change From Baseline (CFBL) in the 7-day Average Composite Score of 3 Cardinal Symptoms (3CS) in Participants Without Nasal Polyps.Phase 3CompletedDrug: LYR-210, Sham procedure control · Other: Background TherapyChronic Sinusitis, Chronic Rhinosinusitis (Diagnosis)1962022-01-272024-03-04actual2025-05-02
LYRALyra Therapeutics$425,972LYR-220 for Adult Subjects With Chronic Rhinosinusitis (BEACON Study)NCT05035654results2024-12-17Product-related Unexpected Serious Adverse EventsPhase 2CompletedDrug: LYR-220 Design 1 (Part 1 only), LYR-220 Design 2 (Part 1 and Part 2), Bilateral sham procedure control (Part 2)Chronic Sinusitis, Chronic Rhinosinusitis (Diagnosis)482021-11-232023-08-30actual2024-12-17
OGNOrganon and Co$3.6BMometasone Furoate Nasal Spray for Treatment of Nasal Polyposis After Surgery (Study P03218)NCT00731185Time to relapse in polyp score after surgeryPhase 3CompletedDrug: Mometasone Furoate Nasal Spray, PlaceboNasal Polyps1622003-09-012005-09-01actual2024-08-15
IARTIntegra LifeSciences Corporation$1.4BGlobal Sinus Surgery RegistryNCT02347943results2019-02-27observationalNumber of Participants Completing Follow-Up VisitsTerminatedChronic Rhinosinusitis, Recurrent Acute Rhinosinusitis2522015-01-012015-11-01actual2024-07-12
IARTIntegra LifeSciences Corporation$1.4BCanadian Health Economics, Outcome, and Effectiveness Comparison of Treatment in Patients With Chronic RhinosinusitisNCT01455948The direct and indirect costs of treatment of frontal and other sinus disease with Functional Endoscopic Sinus Surgery or balloon sinuplasty.Not applicableTerminatedDevice: Relieva Balloon Sinuplasty™ System · Procedure: Functional Endoscopic Sinus SurgeryChronic Rhinosinusitis25Feb 2012Nov 2012actual2024-07-11
SNYSanofiA Study in Male and Female Adult Participants With Chronic Rhinosinusitis With Nasal Polyps In the Greater Gulf RegionNCT05649813observationalPercentage of participants with mild, moderate or severe disease (measured by visual analogue scale [VAS] score)CompletedChronic Rhinosinusitis With Nasal Polyps1482022-11-202024-06-14actual2024-07-11
OGNOrganon and Co$3.6BA Study of the Effectiveness and Safety of Mometasone Furoate Nasal Spray (MFNS, SCH 032088) for the Treatment of Nasal Polyps (P05604)NCT01386125results2013-12-19Change From Baseline in Congestion/Obstruction ScorePhase 3CompletedDrug: Mometasone Furoate Nasal Spray (MFNS), Placebo for MFNSNasal Polyps748Jun 2011Feb 2013actual2024-05-21
OGNOrganon and Co$3.6BStudy of Nasonex® for the Treatment of Nasal Polyps in Pediatric Subjects Between Ages of 6 and Less Than 18 Years Old (P04292)NCT00378378results2010-07-20Change From Baseline 24-hour Urinary Free Cortisol LevelPhase 3CompletedDrug: Mometasone Furoate Nasal Spray (MFNS), Placebo nasal sprayNasal Polyps127Jul 2006Jun 2008actual2024-05-20
LYRALyra Therapeutics$425,972LYR-210 Depot (LYR-210) for Adult Subjects With Chronic Sinusitis (LANTERN Study)NCT04041609results2023-06-06Change From Baseline (CFBL) in Chronic Sinusitis Symptom Scores at Week 4Phase 2CompletedDrug: LYR-210 · Other: Sham comparatorChronic Sinusitis, Chronic Rhinosinusitis (Diagnosis)712019-05-092020-03-25actual2023-07-25
AZNAstraZenecaRANS. Study in Patients With Severe Eosinophilic Asthma and Nasal Polyps.NCT05180357observationalBaseline demographics, clinical characteristics, and background treatments, as well as PROs for asthma control and HRQoL, asthma exacerbation, and healthcare resource utilization.CompletedOther: FASENRA(benralizumab)Severe Eosinophilic Asthma, Nasal Polyps2732021-11-232022-10-28actual2023-04-19
PFEPfizer$155.3BStudy Of PF-06817024 In Healthy Subjects, In Patients With Chronic Rhinosinusitis With Nasal Polyps And in Patients With Atopic DermatitisNCT02743871results2022-05-19Number of Participants With All-causality Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs) in Part 1Phase 1CompletedBiological: PF-06817024, PF-06817024, PF-06817024, PF-06817024, PF-06817024 · Other: Placebo for PF-06817024, Placebo for PF-06817024, Placebo for PF-06817024, Placebo for PF-06817024, Placebo for PF-06817024Healthy, Chronic Rhinosinusitis With Nasal Polyps, Atopic Dermatitis972016-04-272021-03-09actual2022-05-19
ANABAnaptysBio, Inc.$1.7BEtokimab in Adults With Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)NCT03614923results2022-01-24Change From Baseline in Nasal Polyp Score (NPS) to Week 16Phase 2CompletedBiological: Etokimab, Placebo · Drug: Mometasone Furoate Nasal SprayChronic Rhinosinusitis1052018-11-292020-09-02actual2022-01-24
AZNAstraZenecaEfficacy and Safety Study of Benralizumab for Patients With Severe Nasal PolyposisNCT03401229results2021-10-12Change From Baseline in Total NPS at Week 40Phase 3CompletedBiological: Benralizumab 30 mg SC + Mometasone Furoate, Matching placebo SC + Mometasone FuroateNasal Polyposis4132018-01-152020-07-31actual2021-10-12
GOSSGB001, Inc, a wholly owned subsidiary of Gossamer Bio, Inc.$70MGB001 in Adult Participants With Chronic RhinosinusitisNCT03956862results2021-07-30Change From Baseline to Week 16 in Sino-Nasal Outcome Test (SNOT) 22 Total ScorePhase 2CompletedDrug: GB001, PlaceboChronic Rhinosinusitis Without Nasal Polyps (CRSsNP), Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)972019-05-162020-07-09actual2021-08-23
SNYSanofiControlled Clinical Study of Dupilumab in Patients With Nasal PolypsNCT02898454results2019-10-23Change From Baseline at Week 24 in Nasal Congestion/Obstruction Symptom Severity ScorePhase 3CompletedDrug: Dupilumab SAR231893 (REGN668), Placebo, Mometasone furoate nasal sprayChronic Rhinosinusitis Phenotype With Nasal Polyps (CRSwNP)4482016-11-282018-08-27actual2019-10-23
SNYSanofiA Controlled Clinical Study of Dupilumab in Patients With Bilateral Nasal PolypsNCT02912468results2019-07-25Change From Baseline at Week 24 in Nasal Congestion/Obstruction Symptom Severity ScorePhase 3CompletedDrug: Dupilumab SAR231893 (REGN668), Placebo, Mometasone furoate 50 microgramsChronic Rhinosinusitis Phenotype With Nasal Polyps (CRSwNP)2762016-12-052018-07-05actual2019-07-25
4151.TKyowa Kirin Co., Ltd.$8.4BStudy of Benralizumab (KHK4563) in Patients With Eosinophilic Chronic RhinosinusitisNCT02772419The change from baseline in nasal polyp score at Week 12Phase 2CompletedDrug: benralizumab, benralizumab, PlaceboEosinophilic Chronic Rhinosinusitis63Jun 20162017-03-27actual2018-04-23
SNYSanofiAn Evaluation of Dupilumab in Patients With Nasal Polyposis And Chronic Symptoms Of SinusitisNCT01920893results2017-06-02Change From Baseline in Bilateral Endoscopic Nasal Polyp Score (NPS) at Week 16Phase 2CompletedDrug: Placebo (for dupilumab), Dupilumab, Mometasone furoate nasal sprayNasal Polyps60Aug 2013Nov 2014actual2017-06-26
AMGNAmgen$229.9BA Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AMG 282 in Healthy Subjects and Subjects With Chronic Rhinosinusitis With Nasal PolypsNCT02170337Safety and tolerabilityPhase 1CompletedDrug: AMG 282, PlaceboChronic Rhinosinusitis With Nasal Polyps41Jul 2014May 2016actual2016-06-01

Primary completion is the date the sponsor filed with the registry — their own projection, revised whenever they revise it, unless the row is marked actual.

How Chronic Rhinosinusitis is matched — 11 exact registry spellings

A study is on this page when its ClinicalTrials.gov record names one of these conditions exactly (letter case aside). Nothing is matched by substring or stem, so a longer condition that merely contains one of these words is a different page. The list was curated by hand and last measured 2026-08-19; a spelling filed by only one study was not curated, so the counts here are a floor rather than the registry's own total for the disease.

  • Chronic Rhinosinusitis With Nasal Polyps
  • Chronic Rhinosinusitis (Diagnosis)
  • Nasal Polyps
  • Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)
  • Chronic Rhinosinusitis
  • Chronic Rhinosinusitis Without Nasal Polyps
  • Chronic Rhinosinusitis (CRS)
  • Chronic Rhinosinusitis Phenotype With Nasal Polyps (CRSwNP)
  • Chronic Rhinosinusitis With Nasal Polyposis
  • Eosinophilic Chronic Rhinosinusitis
  • Nasal Polyposis

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