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Clinical trialNCT06164704CompletedPhase 2Interventional

A Study to Investigate the Efficacy and Safety of Verekitug (UPB-101) in Participants With Chronic Rhinosinusitis With Nasal Polyps

SponsorUpstream Bio Inc.Enrollment81Chronic Rhinosinusitis With Nasal Polyps
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

41 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Czechia
  • Nzz Mudr Pavel Navratil

    Olomouc, Czech Republic, Czechia

Germany
  • Charite Universitaetsmedizin Berlin

    Berlin, Germany

  • Universitaetsklinik Muenster, Klinik Fur Hals-, Nasen- Und Ohrenheilkunde

    Münster, Germany

  • Universitätsklinik Tuebingen

    Tübingen, Germany

Poland
  • Centrum Medyczne Angelius Provita

    Katowice, Poland

  • Centrum Medyczne "all-Med" Badania Kliniczne Spolka Komandytowa

    Krakow, Poland

  • Centrum Medyczne Promed

    Krakow, Poland

  • Centrum Słuchu I Mowy Sp. Z O.O.

    Nadarzyn, Poland

  • Centrum Medyczne Lucyna Andrzej Dymek S.C

    Strzelce Opolskie, Poland

Spain
  • Centro Médico Teknon

    Barcelona, Spain

  • Hospital Universitario de Jerez de la Frontera

    Cadiz, Spain

  • Hospital Universitario Fundacion Jimenez Diaz (uam-Fjd) Consultas Externas Isaac Peral

    Madrid, Spain

  • Hospital Universitario Ramón Y Cajal

    Madrid, Spain

  • Hospital Universitario Virgen Macarena

    Seville, Spain

United States
  • Sensa Health la (sensa Health Clinical Research)

    Los Angeles, California, United States

  • Newportnativemd, Inc.

    Newport Beach, California, United States

  • Davinci, Research Llc

    Roseville, California, United States

  • Senta Clinic

    San Diego, California, United States

  • University of Missouri

    Columbus, Colorado, United States

  • Western States Clinical Research, Inc.

    Wheat Ridge, Colorado, United States

  • Alfa Medical Research

    Hollywood, Florida, United States

  • Imic Inc.

    Miami, Florida, United States

  • Novaceut Clinical Research

    Miami, Florida, United States

  • Well Pharma Medical Research Corp.

    Miami, Florida, United States

  • University of South Florida

    Tampa, Florida, United States

  • Treasure Valley Medical Research

    Boise, Idaho, United States

  • the University of Chicago

    Chicago, Illinois, United States

  • Advanced Ent and Allergy

    Louisville, Kentucky, United States

  • Chesapeake Clinical Research, Inc.

    White Marsh, Maryland, United States

  • Brigham and Women'S Hospital

    Boston, Massachusetts, United States

  • Northwell Health/division of Allergy and Immunology

    Great Neck, New York, United States

  • University of Cincinnati Medical Center

    Cincinnati, Ohio, United States

  • Allergy, Asthma & Clinical Research Center

    Oklahoma City, Oklahoma, United States

  • Spartanburg /greer Ent & Allergy

    Spartanburg, South Carolina, United States

  • Orion Clinical Research

    Austin, Texas, United States

  • Alina Clinical Trials, Llc.

    Dallas, Texas, United States

  • Ears Nose and Throat Associates of Texas

    McKinney, Texas, United States

  • Alamo Ent Associates

    San Antonio, Texas, United States

  • Eastern Virginia Medical School

    Norfolk, Virginia, United States

  • Bellingham Asthma, Allergy & Immunology Clinic

    Bellingham, Washington, United States

1 more site on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
18 Dec 2023
Primary completion
7 Jul 2025
Completion
22 Jul 2025
Last update posted
15 Aug 2025
Registered enrollment
81
Registry id
NCT06164704

Cross-registrations

EU-CTR / CTIS (EudraCT)2023-508231-31-00

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.