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Pulmonary Disease, Chronic ObstructivePhase 2NCT00423137

Effect of BIBW 2948 BS in COPD

A Phase 2 study testing BIBW 2948 BS in people with Pulmonary Disease, Chronic Obstructive and Bronchitis, Chronic, run by Boehringer Ingelheim at 6 sites in 2 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Study of BIBW 2948 BS in Patients with COPD and Chronic Bronchitis Read more about this study

Who is it for?
Ages 40 to 70 years
What is being tested?
BIBW 2948 BS
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
48 participants
Where
6 sitesin 2 countries
Study dates
17 Jan 2007to 9 Jul 2008
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 40 to 70 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • COPD smokers
  • ages between 40 and 70

Who cannot join

  • Significant other diseases
  • abnormal hematology
  • abnormal liver function
  • psychiatric disorders
  • pulmonary obstruction
  • asthma, allergic rhinitis
Show all 11Show fewer
  • dependance on oxygen
  • patients with history of myocardial infarction
  • patients with history of cancer
  • women of child bearing potential
  • antiplatelet or anticoagulation therapy

Trial locations and contacts

6 sites in 2 countries.

6 sites in 2 countries

United States4 sites
  • 1219.5.03 Boehringer Ingelheim Investigational Site

    Birmingham, Alabama

  • 1219.5.02 Boehringer Ingelheim Investigational Site

    Denver, Colorado

  • 1219.5.04 Boehringer Ingelheim Investigational Site

    Philadelphia, Pennsylvania

  • 1219.5.01 Boehringer Ingelheim Investigational Site

    San Francisco, California

Other trials in United States

Germany2 sites
  • 1219.5.06 Boehringer Ingelheim Investigational Site

    Freiburg/Breisgau

  • 1219.5.05 Boehringer Ingelheim Investigational Site

    Hanover

Other trials in Germany

About this study

Official title: A Randomized, Double-blind, Placebo-controlled, Parallel Group Study to Evaluate the Effects of a 4-week Treatment of 15 and 30 mg b.i.d BIBW2948 BS (Inhalation Powder, Hard Capsule for HandiHaler®) on Epithelial Mucin Stores and the Safety and Efficacy in COPD Patients With Symptoms Associated With Chronic Bronchitis

Study of BIBW 2948 BS in Patients with COPD and Chronic Bronchitis

Being tested
BIBW 2948 BS, Placebo
Medical subject headings
Pulmonary Disease, Chronic Obstructive, Bronchitis, Chronic

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • BIBW 2948 BSDrug

    Capsule

  • PlaceboDrug

    Capsule

Study groups in NCT00423137
Study groupRoleWhat they receive
Placebo - low dosePlacebo comparatorTwice daily (b.i.d.)
Receives: Drug: Placebo
Placebo - high dosePlacebo comparatorTwice daily (b.i.d.)
Receives: Drug: Placebo
BIBW2948 - low doseExperimentalTwice daily (b.i.d.)
Receives: Drug: BIBW 2948 BS
BIBW2948 - high doseExperimentalTwice daily (b.i.d.)
Receives: Drug: BIBW 2948 BS

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change From Baseline in Volume of Mucin Per Surface Area of Basal Lamina

    Change from baseline in volume of mucin per surface area of basal lamina. Volume of mucin per surface area of basal lamina (vs mu,bala) was determined by stereologic quantification of Periodic Acid Schiff's (AB/PAS) reagent staining in endobronchial biopsies at visit 2 (baseline) and at the end of the 4-week period of randomized treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

Secondary outcomes (18)
  1. Change From Baseline of Volume of Mucin Per Volume of Epithelium (Vv mu, ep) in Endobronchial Biopsies

    Change from baseline of volume of mucin per volume of epithelium (Vv mu, ep) in endobronchial biopsies. The volume of mucin per volume of epithelium (Vv mu, ep), as measured by stereological quantification of AB/PAS staining in endobronchial biopsies was performed at baseline (visit 2) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  2. Change From Baseline in Bronchoalveolar Lavage (BAL) Cell Differential (in %)

    Change from baseline in bronchoalveolar lavage (BAL) cell differential (in %). Differential cell counts were performed on bronchoalveolar lavage samples obtained during visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  3. Change From Baseline in Bronchoalveolar Lavage (BAL) Cell Count

    Change from baseline in bronchoalveolar lavage (BAL) cell count. Total cell counts were performed on bronchoalveolar lavage (BAL) samples obtained during visit 2 (baseline) and at the end of the 4-week period of randomised treatment.

    Measured: At baseline (visit 2) and at visit 5.

  4. Change From Baseline in Log MUC2 Mucin Gene Expression (RNA) Obtained in Epithelial Brushings

    Change from baseline in log MUC2 Mucin gene expression (RNA) obtained in epithelial brushings. Gene expression levels of the gel-forming mucins (MUC2) were quantified using two-step real time polymerase chain reaction (PCR) from RNA extracted from the cells obtained from the epithelial brushings during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  5. Change From Baseline in Log Mucin Gene (MUC5AC) Expression Level Obtained in Epithelial Brushings

    Change from baseline in log mucin gene (MUC5AC) expression level obtained in epithelial brushings. Gene expression levels of the gel-forming mucins (MUC5AC) were quantified using two-step real time polymerase chain reaction (PCR) from RNA extracted from the cells obtained from the epithelial brushings during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  6. Change From Baseline in Log Mucin Gene (MUC5B) Expression Level Obtained in Epithelial Brushings

    Change from baseline in log mucin gene (MUC5B) expression level obtained in epithelial brushings.

    Gene expression levels of the gel-forming mucins (MUC5B) were quantified using two-step real time polymerase chain reaction (PCR) from RNA extracted from the cells obtained from the epithelial brushings during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  7. Change From Baseline in Log Mucin Gene (MUC8) Expression Level Obtained in Epithelial Brushings

    Change from baseline in log mucin gene (MUC8) expression level obtained in epithelial brushings. Gene expression levels of the gel-forming mucins (MUC8) were quantified using two-step real time polymerase chain reaction (PCR) from RNA extracted from the cells obtained from the epithelial brushings during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  8. Change From Baseline in Epidermal Growth Factor Receptor (EGRF) Internalization Assay in Epithelial Brushings - Cells With Bright Spots With Marker

    Change in percentage of cells with bright spots with marker. The degree of EGFR internalization (and hence activation) was measured using antibody or ligand labeling techniques in epithelial brushing samples obtained during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5). Measurements visit 2 are used to standardize measurements at visit 5, and the standardized visit 5 value is calculated in percent (%) control as (visit5/visit2*100).

    Measured: At baseline (visit 2) and at visit 5.

  9. Change From Baseline in Epidermal Growth Factor Receptor (EGRF) Internalization Assay in Epithelial Brushings - EGRF Spots at Nucleus

    Change in number of EGRF spots at nucleus. The degree of EGFR internalization (and hence activation) was measured using antibody or ligand labeling techniques in epithelial brushing samples obtained during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5). Measurements visit 2 are used to standardize measurements at visit 5, and the standardized visit 5 value is calculated in percent (%) control as (visit5/visit2*100).

    Measured: At baseline (visit 2) and at visit 5.

  10. Change From Baseline in Epidermal Growth Factor Receptor (EGFR) Internalization Assay in Epithelial Brushings - EGRF Spots With Marker

    Change in number of EGRF spots with marker per cell. The degree of EGFR internalization (and hence activation) was measured using antibody or ligand labeling techniques in epithelial brushing samples obtained during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5). Measurements visit 2 are used to standardize measurements at visit 5, and the standardized visit 5 value is calculated in percent (%) control as (visit5/visit2*100).

    Measured: At baseline (visit 2) and at visit 5.

  11. Change From Baseline in Epidermal Growth Factor Receptor (EGFR) Internalization Assay in Epithelial Brushings - Total Area Bright Spots With Marker

    Change in total area bright spots with marker. The degree of EGFR internalization (and hence activation) was measured using antibody or ligand labeling techniques in epithelial brushing samples obtained during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5). Measurements visit 2 are used to standardize measurements at visit 5, and the standardized visit 5 value is calculated in percent (%) control as (visit5/visit2*100).

    Measured: At baseline (visit 2) and at visit 5.

  12. Change From Baseline in Epidermal Growth Factor Receptor (EGFR) Internalization Assay in Epithelial Brushings - EGFR Spots

    Change in number of EGFR spots per cell. The degree of EGFR internalization (and hence activation) was measured using antibody or ligand labeling techniques in epithelial brushing samples obtained during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5). Measurements visit 2 are used to standardize measurements at visit 5, and the standardized visit 5 value is calculated in % control as (visit5/visit2*100).

    Measured: At baseline (visit 2) and at visit 5.

  13. Change From Baseline in Epidermal Growth Factor Receptor (EGFR) Internalization Assay in Epithelial Brushings - EGFR Spots at Nucleus With Marker

    Change in number of EGFR spots at nucleus per cell with marker. The degree of EGFR internalization (and hence activation) was measured using antibody or ligand labeling techniques in epithelial brushing samples obtained during the endobronchial biopsy at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5). Measurements visit 2 are used to standardize measurements at visit 5, and the standardized visit 5 value is calculated in % control as (visit5/visit2*100).

    Measured: At baseline (visit 2) and at visit 5.

  14. Change From Baseline in Number of Goblet Cells Per Surface Area of Basel Lamina

    Change from baseline in number of goblet cells per surface area of basel lamina, using endobronchial biopsies, taken at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  15. Change From Baseline in Number of Goblet Cells Per Volume of Epithelium

    Change from baseline in number of goblet cells per volume of epithelium, using endobronchial biopsies, taken at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and visit 5.

  16. Change From Baseline in Goblet Cell Volume

    Change from baseline in goblet cell volume, using endobronchial biopsies, taken at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and visit 5.

  17. Change From Baseline of Interleukin-8 (IL-8) Levels in Bronchoalveolar Lavage

    Change from baseline of Interleukin-8 (IL-8) levels in bronchoalveolar lavage. IL-8 levels, were measured by enzyme linked immunosorbent assay in bronchoalveolar lavage samples at visit 2 (baseline) and at the end of the 4-week period of treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

  18. Change From Baseline in Myeloperoxidase (MPO) Levels in Bronchoalveolar Lavage

    Change from baseline in Myeloperoxidase (MPO) levels in bronchoalveolar lavage. Myeloperoxidase (MPO) activity levels were measured by enzyme linked immunosorbent or radioimmunoassay assay in bronchoalveolar lavage samples at visit 2 (baseline) and at the end of the 4-week period of randomised treatment (visit 5).

    Measured: At baseline (visit 2) and at visit 5.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted18 Jan 2007 (estimated)
  2. Study start17 Jan 2007
  3. Primary completion9 Jul 2008
  4. Study completion9 Jul 2008

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
48 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00423137
Sponsor's protocol ID
1219.5
Other IDs
2006-001975-40
Status last verified
Oct 2021
First submitted
17 Jan 2007
Last updated
19 Nov 2021

Publications

  • Woodruff PG, Wolff M, Hohlfeld JM, Krug N, Dransfield MT, Sutherland ER, Criner GJ, Kim V, Prasse A, Nivens MC, Tetzlaff K, Heilker R, Fahy JV. Safety and efficacy of an inhaled epidermal growth factor receptor inhibitor (BIBW 2948 BS) in chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2010 Mar 1;181(5):438-45. doi: 10.1164/rccm.200909-1415OC. Epub 2009 Dec 10.

    PubMed 20007923

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing BIBW 2948 BS in people with Pulmonary Disease, Chronic Obstructive and Bronchitis, Chronic, run by Boehringer Ingelheim at 6 sites in 2 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 11 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 19 Nov 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 6 sites in United States, Germany. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 19 Nov 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change From Baseline in Volume of Mucin Per Surface Area of Basal Lamina (time frame: At baseline (visit 2) and at visit 5.). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00423137, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 Nov 2021.

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