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NCT00414817 · ClinicalTrials.gov registry record · NA
Telephone-Based Program to Promote Inhaled Corticosteroid Adherence Among Individuals With Asthma
A NA study, sponsored by Kaiser Permanente.
- Completed
- Registry status
- NA
- Development phase
- 14,064
- Enrollment target
NCT00414817: Completed NA study, sponsored by Kaiser Permanente.
NCT00414817 is a NA study that has completed, run by Kaiser Permanente. The registered enrollment target is 14,064 participants, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (902% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00414817, a NA study, has completed, sponsored by Kaiser Permanente.
- COMPLETED
- Registry status
- NA
- Development phase
- 14,064 participants
- Enrollment target
Study Summary
Inhaled corticosteroids (ICS) are often prescribed as a treatment for asthma. However, many individuals who take these medications do not adhere to their prescribed treatment regimen. The purpose of this study is to evaluate the effectiveness of a telephone-based program at improving medication adherence among individuals with asthma.
Primary Outcome
We used a modification of the Medication Possession Ratio (MPR) as our primary outcome measure. The MPR is computed as the number of days' supply of medication dispensed during a given time window divided by the time between the first dispensing in the window and the end of the window. Our modified MPR (mMPR) also accounted for medication that was on hand at the start of the window and ignored any days' supply that would extend beyond the end of the window. The MPR, and by extension the mMPR, as
Interventions
- BEHAVIORAL Automated Phone-Based Refill Reminders
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 14,064 participants |
| Start Date | 2007-06 |
| Est. Completion | 2009-10 |
| Phase | NA |
What the finished NCT00414817 record still lists
NCT00414817 is an interventional study that assigns participants to a tested intervention. Its 14,064 participants enrollment target places it among the larger protocols in the corpus, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (902% higher).
The record links to 0 conditions, and to 1 intervention - of which Automated Phone-Based Refill Reminders is the first listed.
NCT00414817 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00414817 about?
NCT00414817 is a clinical study titled "Telephone-Based Program to Promote Inhaled Corticosteroid Adherence Among Individuals With Asthma". Inhaled corticosteroids (ICS) are often prescribed as a treatment for asthma. However, many individuals who take these medications do not adhere to their prescribed treatment regimen. The purpose of this study is to evaluate the effectiveness of a telephone-based program at improving medication adhe...
What is the current status of trial NCT00414817?
This trial is currently completed. It is a NA study. The enrollment target is 14,064 participants. The study started on 2007-06. Estimated completion is 2009-10.
What interventions are being tested in trial NCT00414817?
The interventions under investigation include: Automated Phone-Based Refill Reminders (BEHAVIORAL).
Who is sponsoring clinical trial NCT00414817?
This trial is sponsored by Kaiser Permanente, which has 294 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00414817's enrollment target sits among peer trials
14,064 13th of 2000 higher than 1,988 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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