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AzTrials

COPDNCT04138758

Comparative Effectiveness and Safety of Tiotropium and Olodaterol in Comparison to LABA/ICS

An observational study of COPD, run by Boehringer Ingelheim at 1 site in United States.

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

The primary objective is to compare the effectiveness of maintenance therapy initiation with the combination treatment Tiotropium and Olodaterol (Olo+Tio) compared with LABA/ICS combination in COPD as the time to the first COPD exacerbation. Read more about this study

Who is it for?
Ages 40 years and older
Conditions the study is for
COPD
What is being tested?
Tiotropium bromide + Olodaterol and LABA/ICS
How many people
42,953 participants
Where
1 siteUnited States
Study dates
1 Nov 2019to 4 Nov 2019
Phase
Observational
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 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: Subjects with COPD inititated with Tio+Olo in comparison to patients treated with ICS/LABA/LAMA

Who may be able to join

  • At least one prescription for Tio+Olo combined inhaler or a LABA/ICS combined inhaler between 1 January 2013 and 31 March 2019.
  • The first dispensing of either Tio+Olo or LABA/ICS combined inhaler will be defined as the index date.
  • For the main analyses, only fixed dose combination (FDC) inhalers will be included. Sensitivity analyses will also accept free combinations of LABA/ICS.
  • At least one diagnosis of COPD at any time prior to the index date.
  • At least one year of continuous medical and pharmacy health plan eligibility prior to the index date will be required to allow a baseline period for the covariates and identification of new use of the study drugs.

Who cannot join

  • To increase the likelihood of a true diagnosis of COPD, we will exclude:
  • All patients less than 40 years of age on the index date, and
  • All patients with a diagnosis of asthma in the year prior to the index date
  • To limit the population to those without severe lung compromise outside of COPD, we will exclude individuals with lung cancer, interstitial lung disease, or lung transplant identified at any time prior to the index date
  • To restrict the cohort to new users of Tio+Olo or LABA/ICS, we will exclude any individual with use of either Tio+Olo, LABA/ICS, or LABA/LAMA/ICS combination therapy in free or fixed form for at least one year prior to the index date.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • HealthCore, Inc.

    Watertown, Massachusetts, 02472

Other trials in United States

About this study

Official title: Effectiveness and Safety of Maintenance Treatment With Combination of Tiotropium and Olodaterol in Comparison to Maintenance Treatment With a Combination of Inhaled Corticosteroids and Long-acting β2 Agonists in COPD Patients

The primary objective is to compare the effectiveness of maintenance therapy initiation with the combination treatment Tiotropium and Olodaterol (Olo+Tio) compared with LABA/ICS combination in COPD as the time to the first COPD exacerbation.

Secondary objectives are to compare patients treated with Tio+Olo and patients treated with LABA/ ICS combination.

Conditions
COPD
Being tested
Tiotropium bromide + Olodaterol, LABA/ICS
Medical subject headings
Pulmonary Disease, Chronic Obstructive

What participants receive

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

  • Tiotropium bromide + OlodaterolDrug

    Tiotropium bromide + Olodaterol

  • LABA/ICSDrug

    Long-acting beta2-agonist and Inhaled corticosteroids (LABA and ICS)

Study groups in NCT04138758
Study groupRoleWhat they receive
Patients initiating Tiotropium+Olodaterol therapyNot described
Receives: Drug: Tiotropium bromide + Olodaterol
Patients initiating Long-acting beta agonist/inhaled corticosteroid therapyNot described
Receives: Drug: LABA/ICS

What is being measured

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

  1. Incidence Rate of Chronic Obstructive Pulmonary Disease (COPD) Exacerbation

    Incidence rate of Chronic Obstructive Pulmonary Disease (COPD) exacerbation after cohort entry. The event was defined as follows:

    Severe exacerbation: Hospitalization with a principal discharge diagnosis of COPD.

    or Moderate exacerbation: An emergency department (ED) visit with a discharge diagnosis of COPD, or, an antibiotic for a respiratory condition dispensed the same day as an oral corticosteroid.

    Measured: From cohort entry (index date) until the occurrence of a hospitalization for COPD (severe exacerbation), ED visit for COPD or prescription of an antibiotic and oral corticosteroid on the same day (moderate exacerbation). Up to one year after cohort entry.

Secondary outcomes (5)
  1. Incidence Rate of First Hospitalization for Community-acquired Pneumonia

    Incidence rate of first hospitalization for community-acquired pneumonia (serious pneumonia). Pneumonia was defined using ICD-9-CM diagnoses and ICD-10 diagnosis codes.

    Measured: From cohort entry (index date) until the occurrence of first hospitalization for community-acquired pneumonia (serious pneumonia). Up to one year after cohort entry.

  2. Incidence Rate of the First Date of a Pharmacy Dispensing Indicating Escalation (Original Case Definition) to Triple Therapy

    Incidence rate of the first date of a pharmacy dispensing indicating escalation to triple therapy, (i.e., addition of Inhaled Corticosteroids to Tiotropium and Olodaterol or a Long-acting Muscarinic Antagonists to long-acting beta agonist / inhaled corticosteroid therapy).

    Measured: From cohort entry (index date) until the escalation, up to one year after cohort entry.

  3. Incidence Rate of the First Date of a Pharmacy Dispensing Indicating Escalation (Alternative Case Definition) to Triple Therapy

    Incidence rate of the first date of a pharmacy dispensing indicating escalation to triple therapy.

    Based on feedback from clinical experts during review of study results, an alternative post-hoc definition was also assessed in which initiation of any treatment including simultaneous LABA (long-acting beta agonist) /LAMA (Long-acting Muscarinic Antagonists) /ICS (inhaled corticosteroid therapy) use in free or fixed combination was counted as an outcome.

    Measured: From cohort entry (index date) until the escalation, up to one year after cohort entry.

  4. Incidence Rate of Any Element of a Composite Outcome Including Exacerbation, Hospitalization for Pneumonia, or Escalation (Original Case Definition) to Triple Therapy

    Incidence rate of any element of a composite outcome including exacerbation, hospitalization for pneumonia, or escalation (original case definition) to triple therapy.

    Exacerbation was defined as follows: Severe exacerbation: Hospitalization with a principal discharge diagnosis of COPD. Moderate exacerbation: An emergency department (ED) visit with a discharge diagnosis of COPD, or, an antibiotic for a respiratory condition dispensed the same day as an oral corticosteroid.

    Pneumonia was defined using ICD-9-CM diagnoses and ICD-10 diagnosis codes. Escalation was defined as the addition of Inhaled Corticosteroids to Tiotropium and Olodaterol or a Long-acting Muscarinic Antagonists to long-acting beta agonist / inhaled corticosteroid therapy.

    Measured: From cohort entry (index date) until exacerbation, hospitalization (for community-acquired pneumonia) or escalation, up to one year after cohort entry.

  5. Incidence Rate of Any Element of a Composite Outcome Including Exacerbation, Hospitalization for Pneumonia, or Escalation (Alternative Case Definition) to Triple Therapy

    Incidence rate of any element of a composite outcome including exacerbation, hospitalization for pneumonia, or escalation (alternative case definition) to triple therapy.

    Exacerbation was defined as follows: Severe exacerbation: Hospitalization with a principal discharge diagnosis of COPD. Moderate exacerbation: An emergency department (ED) visit with a discharge diagnosis of COPD, or, an antibiotic for a respiratory condition dispensed the same day as an oral corticosteroid.

    Pneumonia was defined using ICD-9-CM diagnoses and ICD-10 diagnosis codes. Escalation was defined as the initiation of any treatment including simultaneous LABA (long-acting beta agonist) /LAMA (Long-acting Muscarinic Antagonists) /ICS (inhaled corticosteroid therapy) use in free or fixed combination.

    Measured: From cohort entry (index date) until exacerbation, hospitalization (for community-acquired pneumonia) or escalation, up to one year after cohort entry.

Timeline

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

  1. First posted24 Oct 2019
  2. Study start1 Nov 2019
  3. Primary completion4 Nov 2019
  4. Study completion4 Nov 2019

Resources

More details

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

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Retrospective
Enrolment
42,953 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04138758
Sponsor's protocol ID
1237-0093
Status last verified
Nov 2021
First submitted
23 Oct 2019
Last updated
15 Nov 2021
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No: Clinical studies sponsored by Boehringer Ingelheim, phases I to IV, interventional and non-interventional, are in scope for sharing of the raw clinical study data and clinical study documents, except for the following exclusions: 1. studies in products where Boehringer Ingelheim is not the license holder; 2. studies regarding pharmaceutical formulations and associated analytical methods, and studies pertinent to pharmacokinetics using human biomaterials; 3. studies conducted in a single center or targeting rare diseases (because of limitations with anonymization). For more details refer to: https://www.mystudywindow.com/msw/datasharing

Publications

  • Quint JK, Montonen J, Esposito DB, He X, Koerner L, Wallace L, de la Hoz A, Miravitlles M. Effectiveness and Safety of COPD Maintenance Therapy with Tiotropium/Olodaterol versus LABA/ICS in a US Claims Database. Adv Ther. 2021 May;38(5):2249-2270. doi: 10.1007/s12325-021-01646-5. Epub 2021 Mar 15.

    PubMed 33721209

Questions about this trial

What is this clinical trial studying?

An observational study of COPD, run by Boehringer Ingelheim at 1 site in United States.

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 5 inclusion and 5 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 15 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 1 site in United States. 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. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 30 Nov 2020). 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?

Incidence Rate of Chronic Obstructive Pulmonary Disease (COPD) Exacerbation (time frame: From cohort entry (index date) until the occurrence of a hospitalization for COPD (severe exacerbation), ED visit for COPD or prescription of an antibiotic and oral corticosteroid on the same day (moderate exacerbation). Up to one year after cohort entry.). 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 NCT04138758, 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 15 Nov 2021.

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