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Chronic Obstructive Pulmonary Disease (COPD)NCT01102777

Stepping up to Health - for Veterans With Chronic Obstructive Pulmonary Disease (COPD)

A study testing automated internet-mediated walking program in people with Chronic Obstructive Pulmonary Disease (COPD), run by VA Office of Research and Development 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 purpose of this study is to assess the efficacy of an internet-mediated pedometer based intervention that is designed to increase walking and improve function among veterans with chronic obstructive pulmonary disease (COPD). Read more about this study

Who is it for?
Ages 40 years and older
What is being tested?
automated internet-mediated walking program
Could I receive a placebo?
No, everyone receives an active treatment
How many people
307 participants
Where
1 siteUnited States
Study dates
Dec 2011to Jan 2014
Phase
Interventional
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

Who may be able to join

  • Adult >= 40 years old
  • Diagnosis of COPD, emphysema or chronic bronchitis
  • Able to walk a minimum of one block
  • Sedentary, defined by less than 150 minutes of self-reported physical activity per week
  • Have a doctor or primary care provider in the VA who can provide medical clearance
  • Competent to give informed consent
  • Must be a regular email user (check weekly)
  • Have access to a computer with an internet connection, a USB port, and Windows XP or Vista

Who cannot join

  • Diagnosis codes of quadriplegia and paraplegia or pregnancy-related diagnoses or procedures within the previous year will be excluded from potential participant pool

Trial locations and contacts

1 site in 1 country.

United States1 site
  • VA Ann Arbor Healthcare System

    Ann Arbor, Michigan, 48113-0170

Other trials in United States

About this study

Official title: Effectiveness of an Automated Walking Program Targeting Veterans With COPD

The purpose of this study is to assess the efficacy of an internet-mediated pedometer based intervention that is designed to increase walking and improve function among veterans with chronic obstructive pulmonary disease (COPD). The Specific Aims are: 1) to test the effectiveness of an automated internet-mediated walking program for veterans with COPD with a primary outcome of improvement in health-related quality of life at four-months and at one year in a randomized controlled trial (RCT) with a wait list control. 2) to estimate the effect of internet-mediated walking program for veterans with COPD on all cause days of hospitalization over one year following randomization. 3) to compare intervention reach, participation and satisfaction outcomes between rural and urban veterans among those randomized to the intervention arm. The long-term objective of this research is to develop, evaluate and disseminate effective, low-cost interventions that improve quality of life for veterans, particularly rural veterans, managing complex chronic conditions.

Read the detailed description

Background:

Low levels of physical activity are common in patients with chronic obstructive pulmonary disease (COPD), and a sedentary lifestyle is associated with poor outcomes including increased mortality, frequent hospitalizations, and poor health-related quality of life. Individuals with COPD who undergo a facility-based, exercise-focused pulmonary rehabilitation program experience significant improvements in health related quality of life, dyspnea, and exercise tolerance as well as reduced rates of hospitalization. Unfortunately, only a small percent of individuals with COPD who could benefit from pulmonary rehabilitation have access to and participate in such programs. Moreover, the benefits of short-term pulmonary rehabilitation programs tend to diminish rapidly after the program ends. Rural veterans are less likely to have access to facility-based pulmonary rehabilitation than urban veterans. Health related quality of life in rural veterans with COPD is significantly worse than for veterans with COPD who live in urban areas.

Objectives:

The primary objective of this study was to assess the efficacy of an Internet-mediated, pedometer-based intervention designed to increase walking and health related quality of life for Veterans with COPD. The specific aims of this randomized controlled trial (RCT) with a wait list control were: 1) To test the effectiveness of an automated internet-mediated walking program for veterans with COPD with a primary outcome of improvement in health related quality of life at four months and at one year; 2) to estimate the effect of the internet-mediated walking program for veterans with COPD on all cause days of hospitalization over one year following randomization; and 3) to compare intervention reach, participation and satisfaction outcomes between rural and urban veterans among those randomized to the intervention arm.

Methods:

Participants were followed for 12 months to investigate the efficacy of the intervention in assisting patients with initiating and maintaining a regular walking program and improving health related quality of life. Eligible and consented patients wore a pedometer to obtain one week of baseline data and then were randomized on a 2:1 ratio to Taking Healthy Steps or to a wait list control. The intervention arm received iterative step-count feedback; individualized step-count goals, motivational and informational messages, and access to an online community. Wait list controls were notified that they were enrolled, but that their intervention would start in one year; however, they kept the pedometer and had access to a static webpage. Both groups completed on-line survey assessments at baseline, 4, and 12 months, and were asked to report adverse events on a regular basis. The primary outcome was changes in health related quality of life, as measured using the St George's Respiratory Questionnaire (SGRQ), a disease-specific instrument in patients with COPD. Secondary outcomes included days of hospitalization during the one-year intervention period, changes in average daily steps as measured using the study pedometer, self-reported dyspnea, intervention reach, and adverse event rates. The analysis was conducted based [on the original randomized treatment assignment regardless of participation (an intent-to-treat analysis) and included both a complete case analysis as well as an all case analysis using a linear mixed-effects model. Between-group differences in change scores (4 months or 12 months) were estimated after adjusting for baseline values of the outcome variables.

Status:

This study is completed. Data analysis and manuscript preparation continue.

Being tested
automated internet-mediated walking program, Usual Care
Keywords
internet, walking
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.

  • automated internet-mediated walking programBehavioural

    intervention participants are encouraged to walk daily to their step-count goal while wearing a pedometer provided by the study that will measure their daily step-counts. They are also encouraged to log into their personally tailored website to upload their step counts and obtain other information about the study and progress

  • Usual CareOther

    Control group, instructed to wear the pedometer but not provided with walking goals or instruction.

Study groups in NCT01102777
Study groupRoleWhat they receive
Usual CareOtherControl group, instructed to wear the pedometer but not provided with walking goals or instruction.
Receives: Other: Usual Care
Internet-mediated Walking ProgramOtherparticipants in the intervention arm are asked to participate in a walking program automated internet-mediated walking program: intervention participants are encouraged to walk daily to their step-count goal while wearing a pedometer provided by the study that will measure their daily step-counts. They are also encouraged to log into their personally tailored website to upload their step counts and obtain other information about the study and progress
Receives: Behavioral: automated internet-mediated walking program

What is being measured

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

  1. Self-Reported Respiratory-Specific Quality of Life

    Change in St. George's Respiratory Questionnaire (SGRQ) Total Score from Baseline to four months. (Scores range from 0 to 100, with higher scores indicating more limitations.)

    Measured: four months from randomization

  2. Self-Reported Respiratory-Specific Quality of Life

    Change in St. George's Respiratory Questionnaire (SGRQ) Total Score from Baseline to twelve months. (Scores range from 0 to 100, with higher scores indicating more limitations.)

    Measured: twelve months from randomization

Secondary outcomes (8)
  1. Self Reported Dyspnea

    Change in Self Reported Dyspnea from Baseline to 4 months. (Scores range from 0 to 4, with higher scores indicating more shortness of breath. For example, "0 - I only get breathless with strenuous exercise." and "4 - I am too breathless to leave the house or I am breathless when dressing.")

    Measured: four months from randomization

  2. Self Reported Dyspnea

    Change in Self Reported Dyspnea from Baseline to 12 months. (Scores range from 0 to 4, with higher scores indicating more shortness of breath. For example, "0 - I only get breathless with strenuous exercise." and "4 - I am too breathless to leave the house or I am breathless when dressing.")

    Measured: twelve months from randomization

  3. Days of Hospitalization

    Number of days of all-cause hospitalization during study participation.

    Measured: during study participation, up to 12 months

  4. Change in Average Daily Step Counts

    Change in daily step counts compared to baseline and those captured in the final two weeks of the intervention and the two weeks post intervention.

    Measured: baseline and final two weeks of the intervention and the two weeks post intervention.

  5. Goal Commitment for Intervention Participants

    Change in goal commitment for intervention participations on a Likert scale from 1-5, with 1 as "Strongly Disagree" and 5 is "Strongly Agree" to the question, "I am strongly committed to pursuing my step count goal." A negative change value indicates lower goal commitment.

    Measured: change from four months and twelve months from enrollment

  6. Study Reach Among Rural Participants

    Calculated by dividing the total number of eligible rural responders by the total number of rural responders to create an eligibility rate, then multiplying the eligibility rate with the total number of letters sent to rural individuals to create a possible rural eligible pool. The total number of eligible rural responders was divided by the possible rural eligible pool.

    Measured: At baseline

  7. Participant Retention

    The last valid day of pedometer data or the last login day to the study website for both arms, whichever day was last, from 1-366.

    Measured: during study participation, up to twelve months

  8. Change in Participant Satisfaction

    Change in participation satisfaction with the Intervention group from four to twelve months on a Likert scale of 1-5, where 1 is "Definitely True" 5 is "Definitely False" to the question, "I would recommend the Taking Healthy Steps walking program to another person with COPD". A negative change value indicates higher satisfaction score.

    Measured: four to twelve months of study participation

Timeline

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

  1. First posted13 Apr 2010 (estimated)
  2. Study startDec 2011
  3. Primary completionJan 2014
  4. Study completionJan 2014

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 N/A
Primary purpose
Health services research
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
307 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01102777
Sponsor's protocol ID
IIR 09-366
Status last verified
Apr 2016
First submitted
9 Apr 2010
Last updated
7 Jun 2016
Data monitoring committee
No

Publications

  • Ney JP, Robinson SA, Richardson CR, Moy ML. Can Technology-Based Physical Activity Programs for Chronic Obstructive Pulmonary Disease Be Cost-Effective? Telemed J E Health. 2021 Nov;27(11):1288-1292. doi: 10.1089/tmj.2020.0398. Epub 2021 Feb 24.

    PubMed 33625893
  • Moy ML, Martinez CH, Kadri R, Roman P, Holleman RG, Kim HM, Nguyen HQ, Cohen MD, Goodrich DE, Giardino ND, Richardson CR. Long-Term Effects of an Internet-Mediated Pedometer-Based Walking Program for Chronic Obstructive Pulmonary Disease: Randomized Controlled Trial. J Med Internet Res. 2016 Aug 8;18(8):e215. doi: 10.2196/jmir.5622.

    PubMed 27502583
  • Moy ML, Collins RJ, Martinez CH, Kadri R, Roman P, Holleman RG, Kim HM, Nguyen HQ, Cohen MD, Goodrich DE, Giardino ND, Richardson CR. An Internet-Mediated Pedometer-Based Program Improves Health-Related Quality-of-Life Domains and Daily Step Counts in COPD: A Randomized Controlled Trial. Chest. 2015 Jul;148(1):128-137. doi: 10.1378/chest.14-1466.

    PubMed 25811395
  • Martinez CH, Moy ML, Nguyen HQ, Cohen M, Kadri R, Roman P, Holleman RG, Kim HM, Goodrich DE, Giardino ND, Richardson CR. Taking Healthy Steps: rationale, design and baseline characteristics of a randomized trial of a pedometer-based Internet-mediated walking program in veterans with chronic obstructive pulmonary disease. BMC Pulm Med. 2014 Feb 3;14:12. doi: 10.1186/1471-2466-14-12.

    PubMed 24491137

Questions about this trial

What is this clinical trial studying?

A study testing automated internet-mediated walking program in people with Chronic Obstructive Pulmonary Disease (COPD), run by VA Office of Research and Development 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 8 inclusion and 1 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 7 Jun 2016. 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 7 Jun 2016). 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?

Self-Reported Respiratory-Specific Quality of Life (time frame: four months from randomization). The study lists 2 primary outcomes in all. 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 NCT01102777, which also lists 4 linked publications.

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 7 Jun 2016.

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