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CompletedNCT00548639Updated Mar 22, 2019

The STATIN CHOICE Decision Aid for Type 2 Diabetes Patients

An interventional study of Statin Choice Decision Aid and Control Pamphlet in Diabetes, sponsored by Icahn School of Medicine at Mount Sinai. Completed at 1 site in United States. Open to participants aged 21 Years and older. Per ClinicalTrials.gov, last updated 2019-03-22.

Sponsored by Icahn School of Medicine at Mount Sinai · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
152
Allocation
Randomized
Ages
21 Years and older
Sex
All
01

Study summary

Diabetes is a growing epidemic within the United States that disproportionately affects economically disadvantaged communities like East Harlem. As diabetic patients are at very high risk for heart disease, experts recommend an aggressive approach towards using statins in people with diabetes. However, statins and other helpful drugs are only effective if patients decide to take them. Adherence to this medication is notoriously poor and is aggravated by its required life-long use. This study is designed to test the effectiveness of a new decision aid in helping diverse, inner-city patients with diabetes understand the risks and benefits in taking statins and whether this enhanced decision making process improves their adherence to the medication.

Read the detailed description

To compare the efficacy of usual consultations with or without the decision aid STATIN CHOICE in type 2 diabetic patients using or considering using statins to lower CV risk in terms of statin use, adherence, knowledge, beliefs and decisional conflict. The study team's primary hypothesis is that 3 months after the index discussion, significantly more patients randomized to STATIN CHOICE are using statins, are adherent to statins, are knowledgeable about the statin choice, and are satisfied with their decision than patients randomized to usual care consultation, and that these benefits will be achieved without deterioration in quality of life.

02

Conditions studied

  • Diabetes

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03

In context

Diabetes Mellitus

10,923 studies on the registry are indexed under Diabetes Mellitus; 1,318 are open to participants now.

This study's enrollment of 152 is above the median of 80 across 8,367 interventional studies indexed under Diabetes Mellitus.

Browse Diabetes Mellitus studies →

Lead sponsor

Icahn School of Medicine at Mount Sinai is the lead sponsor of 763 studies on the registry; 180 are open to participants now.

Of its 121 completed or terminated interventional studies of FDA-regulated products, 82 (68%) have results posted.

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

04

Who can participate

Ages eligible
21 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

Eligible providers are

  • Internists and nurse practitioners
  • Provide care for patients with type 2 diabetes
  • Do not plan to relocate outside the practice in the next 6 months.

Eligible patients

  • Have a diagnosis of type 2 diabetes mellitus > 1 month confirmed by provider or the medical chart
  • Do not take statins, but their providers identify them as eligible for this medication
  • Are currently taking statins

Exclusion criteria

Exclusion Criteria:

Ineligible patients

  • Have, in the providers' judgment, major barriers such as hearing impairment or dementia that would compromise their participation in shared decisionmaking;
  • are not available for follow-up 3 months after randomization
  • are pregnant
  • are under age 21
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
152 participants (actual)

Study arms

  • Experimental
    Statin Choice

    Statin Choice Decision Aid The provider will introduce the patient to the choice of statins using the decision aid. The patient may make a choice then or defer this choice; in all cases, the patient goes home with the Statin Choice decision aid and pamphlet.

    Other: Statin Choice Decision Aid

  • Sham comparator
    Usual Care

    Control Pamphlet the provider meets with the patient to discuss treatment options in the usual fashion.

    Other: Control Pamphlet

Interventions

  • OtherStatin Choice Decision Aid

    Paper based instrument with pictures indicating level of risk.

  • OtherControl Pamphlet

    ADA Diabetes Sheet

06

What researchers measure

Primary outcomes

  1. Morisky medication adherence scale

    Time frame: 3 months

  2. Morisky medication adherence scale

    Time frame: 6 months

07

Study locations

1 site
  • Mount Sinai School of Medicine
    New York, New York 10029, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 22, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00548639
Lead sponsor
Icahn School of Medicine at Mount Sinai
Collaborators
Mayo Clinic
Responsible party
Sponsor
First posted
Oct 24, 2007
Start date
Aug 2007
Primary completion
Apr 2010
Completion
Apr 2010
Last update
Mar 22, 2019

Study contacts

Devin Mann, MD, MS
principal investigator · Icahn School of Medicine at Mount Sinai

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2019. You cannot join it, but the record below documents what was studied.

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