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Clinical trialNCT03251092CompletedPhase 1/PHASE2Interventional

Study Designed to Assess the Safety, Tolerability and PK of PTI-808 in Healthy Volunteers and in Adults With Cystic Fibrosis

SponsorProteostasis Therapeutics, Inc.Enrollment179Cystic Fibrosis - CompleteHealthy Volunteer - Complete
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

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

Australia
  • John Hunter Hospital

    Lambton, New South Wales, Australia

Belgium
  • Universitair Ziekenhuis Brussel

    Brussels, Belgium

  • Uz Leuven

    Leuven, Belgium

Canada
  • St. Paul'S Hospital

    Vancouver, British Columbia, Canada

  • Centre Hospitalier de L'Université de Montréal (chum)

    Montreal, Quebec, Canada

  • Mcgill University Health Centre

    Montreal, Quebec, Canada

  • Institut Universitaire de Cardiologie Et de Pneumologie de Québec-Université Laval

    Québec, Canada

Denmark
  • University of Copenhagen Rigshospitalet

    Copenhagen, Denmark

France
  • Hôpital Pasteur

    Nice, Alpes-Maritimes, France

  • Hôpital Haut Lévêque

    Pessac, Gironde, France

  • Hôpital Guillaume-Et-René-Laennec

    Nantes, Loire-Atlantique, France

  • Hôpital Maison Blanche Maladies Respiratoires Et Allergologie

    Reims, Marne, France

  • Hospices Civils de Lyon

    Lyon, France

  • Hôpital Cochin

    Paris, France

Germany
  • Charité Universitätsmedizin Berlin

    Berlin, Germany

  • University Hospital Cologne

    Cologne, Germany

  • Universitätsklinikum Essen

    Essen, Germany

  • Klinikum Der J.W. Goethe Universität

    Frankfurt, Germany

  • Klinikum Des Universität München

    München, Germany

New Zealand
  • Auckland Clinical Studies Ltd.

    Grafton, Auckland, New Zealand

United Kingdom
  • Royal Devon and Exeter Hospital

    Exeter, Devon, United Kingdom

  • Western General Hospital

    Edinburgh, Scotland, United Kingdom

  • Birmingham Heartlands Hospital

    Birmingham, West Midlands, United Kingdom

  • Belfast City Hospital

    Belfast, United Kingdom

  • King'S College Hospital

    London, United Kingdom

  • University Hospital Southampton

    Southampton, United Kingdom

United States
  • Banner University of Arizona Medical Center

    Tucson, Arizona, United States

  • Stanford University Medical Center

    Stanford, California, United States

  • National Jewish Health

    Denver, Colorado, United States

  • Central Florida Pulmonary Group

    Altamonte Springs, Florida, United States

  • Emory Children'S Center

    Atlanta, Georgia, United States

  • Northwestern Memorial Hospital

    Chicago, Illinois, United States

  • Johns Hopkins University

    Baltimore, Maryland, United States

  • Boston Children'S Hospital

    Boston, Massachusetts, United States

  • Massachusetts General Hospital

    Boston, Massachusetts, United States

  • Michigan Medicine, University of Michigan

    Ann Arbor, Michigan, United States

  • Harper University Hospital

    Detroit, Michigan, United States

  • University of Minnesota

    Minneapolis, Minnesota, United States

  • Children'S Mercy

    Kansas City, Missouri, United States

  • Billings Clinic

    Billings, Montana, United States

8 more sites 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
17 Jul 2017
Primary completion
23 Dec 2019
Completion
23 Dec 2019
Last update posted
22 Apr 2020
Registered enrollment
179
Registry id
NCT03251092

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.