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CompletedNCT00424125Updated Aug 25, 2015

Involving Community Pharmacies in Improving Asthma Outcomes in an Urban Pediatric Population

An interventional study of Enhanced Pharmacy Care and Control in Asthma, sponsored by Stephen J. Teach, MD, MPH. Completed at 1 site in United States. Open to participants aged 12 Months to 12 Years. Per ClinicalTrials.gov, last updated 2015-08-25.

Sponsored by Stephen J. Teach, MD, MPH · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
125
Allocation
Randomized
Ages
12 Months to 12 Years
Sex
All
01

Study summary

This study seeks to determine whether education provided in community pharmacies and monthly reminder calls can improve compliance with asthma medications.

We hypothesize that those pediatric patients with asthma 12 months to 12 years of age who receive comprehensive asthma care as part of a validated intervention (1) who are randomized to receive enhanced community pharmacy care will have significantly greater compliance with inhaled corticosteroids (ICS) six months after enrollment when compared with patients receiving usual pharmacy care. As secondary outcomes, we further hypothesize that they will have less unscheduled healthcare utilization and improved functional outcomes and QOL.

(1) Teach SJ, Crain EF, Quint DM, Hylan ML, Joseph JG. Improved Asthma Outcomes in a High Morbidity Pediatric Population: Results of an Emergency Department-based Randomized Clinical Trial. Archives of Pediatric and Adolescent Medicine. 2006;160:535-541.

Read the detailed description

IMPACT DC has been funded by the National Association of Chain Drug Stores Foundation (NACDSF) to undertake a project regarding coordination between the existing IMPACT DC Asthma Clinic and certain community pharmacies in Northwest, Northeast, and Southeast DC that provide patients with asthma medications, devices, and education.

This is a single blind prospective randomized clinical trial in which eligible patients with asthma aged 12m to 12y, inclusive, seen in the current IMPACT DC Asthma Clinic and prescribed ICS as controller medications is randomized to either "usual pharmacy care" or "enhanced pharmacy care." The IMPACT DC Asthma Clinic is an ED-based follow-up clinic that has been shown to improve outcomes. (1)

Outcomes will be assessed by blinded and structured patient phone interview at 1, 3, and 6 months.

Patients randomized to usual pharmacy care will fill prescriptions by their usual preferred method, whereas patients randomized to enhanced pharmacy care will have these same prescriptions electronically transmitted to specifically trained pharmacists at one of the participating community pharmacies. Both "usual pharmacy care" and "enhanced pharmacy care" will be provided within all participating pharmacy sites.

Community pharmacies located in five zip codes in Northeast and Southeast DC with the highest absolute numbers of pediatric ED asthma visits to hospital in the District (20019, 20020, 20032, 20002, 20011) will be selected for the program based on their geographic distribution and ability to meet programmatic expectations. Pharmacies will receive electronically transmitted, faxed or verbal prescriptions from the IMPACT DC Asthma Clinic staff for patients identified as study participants in the intervention group.

Pharmacists will then provide real-time, targeted education around the purpose and use of the new and refilled ICS medications to study participants and their families at each point of contact, including rationale for their use, device teaching, dosage review, and importance of compliance. Families randomized to "enhanced care" will also be contacted monthly by phone and mail with reminders to fill their controller medications prescriptions and to seek ongoing longitudinal asthma care with their primary care providers.

(1) Teach SJ, Crain EF, Quint DM, Hylan ML, Joseph JG. Improved Asthma Outcomes in a High Morbidity Pediatric Population: Results of an Emergency Department-based Randomized Clinical Trial. Archives of Pediatric and Adolescent Medicine. 2006;160:535-541.

02

Conditions studied

  • Asthma

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Keywords

  • Asthma
  • Compliance
  • Randomized clinical trial
03

In context

Asthma

3,921 studies on the registry are indexed under Asthma; 507 are open to participants now.

This study's enrollment of 125 is above the median of 83 across 2,752 interventional studies indexed under Asthma.

Browse Asthma studies →

Lead sponsor

Stephen J. Teach, MD, MPH is the lead sponsor of 3 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
12 Months to 12 Years
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Inclusion Criteria:

  • Inclusion criteria include:

    1. age between 12 months and 12 years, inclusive;
    2. prior physician-diagnosed asthma;
    3. prescription of an inhaled corticosteroid during the IMPACT DC Asthma Clinic visit,
    4. a parent/guardian available for interview;
    5. residence in one of the 5 zip codes in Washington, DC with the highest absolute numbers for asthma visits to the Emergency Department at Childrens National Medical Center (20019, 20020, 20032, 20002, 20011), and
    6. insurance that covers at least part of the cost of medications.

Exclusion Criteria:

  • Exclusion criteria include:

    1. significant medical co-morbidities affecting the cardiorespiratory system;
    2. enrollment in another asthma research study;
    3. unavailability for telephone follow-up; or
    4. primary language other than English.
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Single group
Masking
Single (Outcomes assessor)
Enrollment
125 participants (actual)

Study arms

  • Experimental
    Enhanced Pharmacy Care

    Received enhanced community pharmacy based services.

    Behavioral: Enhanced Pharmacy Care · Behavioral: Control

Interventions

  • BehavioralEnhanced Pharmacy Care

    Participants randomized to "Enhanced Pharmacy Care" will have their prescriptions electronically transmitted or faxed to one of the five participating pharmacies. Pharmacists will then provide real-time, targeted education around the purpose and use of the new and refilled ICS medications to study participants and their families at each point of contact, including rationale for their use, device teaching, dosage review, and importance of compliance. Families randomized to "enhanced care" will also be contacted monthly by phone and mail with reminders to fill their controller medications prescriptions and to seek ongoing longitudinal asthma care with their primary care providers.

  • BehavioralControl

    Usual care.

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What researchers measure

Primary outcomes

  1. Compliance with inhaled corticosteroids

    Time frame: 6 months following enrollment

Secondary outcomes

  1. Unscheduled healthcare utilization for asthma

    Time frame: 6 months following enrollment

  2. Quality of Life

    Time frame: 6 months following enrollment

07

Study locations

1 site
  • Children's National Medical Center
    Washington, District of Columbia 20010, United States
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References and documents

Publications

  • Teach SJ, Crain EF, Quint DM, Hylan ML, Joseph JG. Improved asthma outcomes in a high-morbidity pediatric population: results of an emergency department-based randomized clinical trial. Arch Pediatr Adolesc Med. 2006 May;160(5):535-41. doi: 10.1001/archpedi.160.5.535. PubMed 16651498 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 25, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00424125
Lead sponsor
Stephen J. Teach, MD, MPH
Collaborators
National Association of Chain Drug Stores
Responsible party
Stephen J. Teach, MD, MPH (Chief, Division of Allergy and Immunology, Children's National Research Institute) — Sponsor-investigator
First posted
Jan 18, 2007
Start date
Jul 2006
Primary completion
May 2009
Completion
May 2009
Last update
Aug 25, 2015

Study contacts

Stephen J Teach, MD, MPH
principal investigator · Children's National Research Institute
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Aug 2015. You cannot join it, but the record below documents what was studied.

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