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CompletedNCT00827710Updated May 1, 2012

Automated Diabetes Registry Tools to Enhance Patient Self-Management and Provider Performance Feedback

An interventional study of point of care patient report cards and Provider performance report card in Diabetes, sponsored by Denver Health and Hospital Authority. Completed at 1 site in United States. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2012-05-01.

Sponsored by Denver Health and Hospital Authority · Not applicable, Interventional, and Health services research

Phase
Not applicable
Study type
Interventional
Enrollment
5,457
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Study summary

Can we improve diabetes outcomes through 1) report card mailings to patients 2) point of care distribution of report cards to patients and 3) provider performance feedback with patient level data?

Read the detailed description

Our federally qualified health care center serves over 7000 diabetic patients, many of whom are uninsured (43%) or on medicaid (18%) or medicare (26%). The population is 54% Latino, 25% Caucasian, and 14% African American. We excluded patients older than 75; those without English or Spanish as a first language; and the homeless. The remaining 5457 patients were randomized to this one-year study which ended January 1, 2009. One-half of the enrolled patients received quarterly mailed report cards on their HgA1c, blood pressure, and lipid performance. They were asked to pick from a list of self-management goals and to see their provider if their last visit was more than 2 months prior to the mailing. In a 2x2 design, our eight clinics were randomized to i) on-site printing of patient report cards or no on-site printing and ii) standard provider performance report cards or enhanced provider report cards. The standard provider report cards included data on provider performance on HgA1c, LDL, and blood pressure compared to other providers. The enhanced provider report card also included a list of up to 10 patients not at HgA1c, LDL, or blood pressure goal. The provider report cards were distributed on a quarterly basis, and the point of care patient report cards were distributed at every clinic visit.

We are analyzing the impact of the intervention on the percent of patients at expert recommended goals for glycemic, lipid, and blood pressure control. We are also performing a qualitative analysis to describe provider and patient attitudes toward the interventions.

02

Conditions studied

  • Diabetes

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Keywords

  • diabetes
  • registry
  • computer
  • self management
03

In context

Diabetes Mellitus

10,925 studies on the registry are indexed under Diabetes Mellitus; 1,319 are open to participants now.

This study's enrollment of 5,457 is above the median of 80 across 8,367 interventional studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

Denver Health and Hospital Authority is the lead sponsor of 84 studies on the registry; 4 are open to participants now.

Of its 9 completed or terminated interventional studies of FDA-regulated products, 8 (89%) have results posted.

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

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • icd9 code for diabetes
  • primary care visit in the past 18 months
  • English or Spanish as primary language

Exclusion criteria

Exclusion Criteria:

  • age more than 75
  • No working address
05

Study design

Phase
Not applicable
Primary purpose
Health services research
Allocation
Randomized
Intervention model
Factorial assignment
Masking
None (open label)
Enrollment
5,457 participants (actual)

Study arms

  • Active comparator
    1

    patients who received point-of-care report cards and were listed on provider performance report card

    Behavioral: point of care patient report cards · Behavioral: Provider performance report card

  • Active comparator
    2

    Patients who received point-of-care diabetes report cards but were not listed on provider performance report card

    Behavioral: point of care patient report cards

  • Active comparator
    3

    Patients who did not receive point-of-care report card but who were listed on provider performance report card

    Behavioral: Provider performance report card

  • No intervention
    4

    Patients who did not receive point of care report card and who did were not listed on provider performance report card

Interventions

  • Behavioralpoint of care patient report cards

    gives patient feedback on performance on glycemic, lipid, and blood pressure control relative to expert recommended goals

  • BehavioralProvider performance report card

    Gives provider feedback on performance on their diabetes panel of patients and includes patient level data

06

What researchers measure

Primary outcomes

  1. Percent of patients with HgA1c < 7

    Time frame: january 2009

  2. Percent of patients with LDL < 100 mg/dL

    Time frame: january 2009

  3. Percent of patients with BP < 130/80

    Time frame: january 2009

Secondary outcomes

  1. Percent of patients with A1c checked in last 6 months

    Time frame: january 2009

  2. Percent of patients with LDL checked in past year

    Time frame: january 2009

  3. Percent of patients with BP checked in past year

    Time frame: january 2009

07

Study locations

1 site
  • Denver Health Medical Center
    Denver, Colorado 80204, United States
08

References and documents

Publications

  • Fischer HH, Eisert SL, Durfee MJ, Moore SL, Steele AW, McCullen K, Anderson K, Penny L, Mackenzie TD. The impact of tailored diabetes registry report cards on measures of disease control: a nested randomized trial. BMC Med Inform Decis Mak. 2011 Feb 17;11:12. doi: 10.1186/1472-6947-11-12. PubMed 21329495 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 1, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00827710
Lead sponsor
Denver Health and Hospital Authority
Collaborators
Agency for Healthcare Research and Quality (AHRQ)
Responsible party
Henry Fischer (MD, Denver Health and Hospital Authority) — Principal investigator
First posted
Jan 23, 2009
Start date
Dec 2007
Primary completion
Jan 2009
Completion
May 2009
Last update
May 1, 2012

Study contacts

henry h fischer, md
principal investigator · Denver Health and Hospital Authority

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Apr 2012. You cannot join it, but the record below documents what was studied.

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