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Terminated Phase 2 Interventional Results available

An Efficacy and Safety Study of BG00011 in Participants With Idiopathic Pulmonary Fibrosis

ClinicalTrials.gov ID: NCT03573505

Public ClinicalTrials.gov record NCT03573505. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 4:39 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of BG00011 in Patients With Idiopathic Pulmonary Fibrosis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The primary objective of this study is to evaluate the efficacy of BG00011 compared with placebo in participants with Idiopathic Pulmonary Fibrosis (IPF). The secondary objectives of this study are: to evaluate the efficacy of BG00011 compared with placebo in participants with IPF as determined by change in percent predicted forced (expiratory) vital capacity (FVC); to assess progression-free survival in participants who receive BG00011 compared with placebo; to assess the occurrence of IPF exacerbation in participants who receive BG00011 compared with placebo; to assess the incidence of absolute decline in FVC ≥10% in participants who receive BG00011 compared with placebo; to assess the time to death or lung transplantation in participants who receive BG00011 compared with placebo, and the transplant-free survival rate at Week 26 and Week 52; to assess the time to non-elective hospitalizations in participants who receive BG00011 compared with placebo; to assess additional pulmonary function test (PFT) findings in participants who receive BG00011 compared with placebo; To assess performance on the 6 minute walk test (6MWT) in participants who receive BG00011 compared with placebo; to evaluate the safety and tolerability of BG00011; and to evaluate the serum concentration of BG00011.

Study identification

NCT ID
NCT03573505
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Biogen
Industry
Enrollment
109 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
40 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 23, 2018
Primary completion
Nov 13, 2019
Completion
Nov 13, 2019
Last update posted
Dec 10, 2020

2018 – 2019

United States locations

U.S. sites
26
U.S. states
21
U.S. cities
24
Facility City State ZIP Site status
Research Site Birmingham Alabama 35294
Research Site Phoenix Arizona 85006
Research Site Phoenix Arizona 85013
Research Site Los Angeles California 90048
Research Site New Haven Connecticut 06510-3221
Research Site Miami Florida 33125
Research Site Atlanta Georgia 30322
Research Site Iowa City Iowa 52242
Research Site Boston Massachusetts 02114
Research Site Boston Massachusetts 02115
Research Site Minneapolis Minnesota 55407
Research Site Rochester Minnesota 55905
Research Site Chesterfield Missouri 63017
Research Site Kansas City Missouri 66160
Research Site Lebanon New Hampshire 03756
Research Site New York New York 10029
Research Site Cleveland Ohio 44195
Research Site Pittsburgh Pennsylvania 15213
Research Site Providence Rhode Island 02903
Research Site Charleston South Carolina 29425
Research Site Nashville Tennessee 37232
Reserach Site Houston Texas 77030
Research Site Falls Church Virginia 22042
Research Site Seattle Washington 98195
Research Site Tacoma Washington 98405
Research Site Madison Wisconsin 53792

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 64 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03573505, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 10, 2020 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03573505 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →