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Type 2 DiabetesNCT00388050

Diabetes Medication Choice

A study testing Diabetes Medication Choice decision aid in people with Type 2 Diabetes, run by Mayo Clinic 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 examine how different ways of sharing information about diabetes medication treatment options with patients can affect their choices and health. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Type 2 Diabetes
What is being tested?
Diabetes Medication Choice decision aid
Could I receive a placebo?
No, everyone receives an active treatment
How many people
85 participants
Where
1 siteUnited States
Study dates
Jul 2006to Oct 2008
Phase
Interventional
Are there results?
None posted in the registry

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 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult
  • Have a diagnosis of type 2 diabetes mellitus of any duration; c-peptide test not required
  • Use 1 or 2 oral hypoglycemic agents; not using insulin therapy
  • Are not pregnant
  • Have stable but inadequate glycemic control: both A1C at the time of eligibility and previous A1c within 6 months between 7-9.5%
  • Recognize their primary care provider as their main diabetes care provider
  • Do not have major barriers (i.e., severe hearing impairment, dementia, cannot communicate in English) to participate in shared decision-making (per provider?s assessment)
  • Have no plans to relocate out of town in the next 6 months
  • Enrolment is open to males and females of diverse racial backgrounds

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Mayo Clinic

    Rochester, Minnesota, 55905

Other trials in United States

About this study

Official title: Wiser Choices for Patients With Type II Diabetes: Diabetes Medication Choice

The purpose of this study is to examine how different ways of sharing information about diabetes medication treatment options with patients can affect their choices and health.

Conditions
Type 2 Diabetes
Being tested
Diabetes Medication Choice decision aid, Usual Care
Keywords
Decision aid, diabetes, primary care
Medical subject headings
Diabetes Mellitus, Type 2, Diabetes Mellitus

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Diabetes Medication Choice decision aidBehavioural

    The decision aid covers five commonly prescribed anti-hyperglycemic medications and their attributes.

  • Usual CareBehavioural

    Patients and clinicians in this arm will discuss anti-hyperglycemic agents in their usual manner.

Study groups in NCT00388050
Study groupRoleWhat they receive
Diabetes Medication Choice decision aidExperimentalPatients in this arm will discuss diabetes medication for glucose control with the help of a decision aid that covers five commonly prescribed anti-hyperglycemic medications.
Receives: Behavioral: Diabetes Medication Choice decision aid
Usual CareOtherPatients and clinicians in this arm will discuss anti-hyperglycemic agents in their usual manner.
Receives: Behavioral: Usual Care

What is being measured

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

  1. Understanding

    Measured: Directly proceeding the clinical encounter

  2. Decisional Conflict

    Measured: Directly proceeding the clinical visit

  3. Treatment Action, adherence

    Measured: Directly proceeding the clinical encounter, 6 months after the clinical encounter

Secondary outcomes (2)
  1. Trust

    Measured: Directly proceeding the clinical visit

  2. Acceptability

    Measured: Directly proceeding the clinical encounter

Timeline

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

  1. First posted13 Oct 2006 (estimated)
  2. Study startJul 2006
  3. Primary completionOct 2008
  4. Study completionOct 2008

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
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
85 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00388050
Sponsor's protocol ID
06-003513
Other IDs
ADA #33
Status last verified
Apr 2015
First submitted
12 Oct 2006
Last updated
28 Apr 2015
Results posted
No

Publications

  • Wyatt KD, Branda ME, Inselman JW, Ting HH, Hess EP, Montori VM, LeBlanc A. Genders of patients and clinicians and their effect on shared decision making: a participant-level meta-analysis. BMC Med Inform Decis Mak. 2014 Sep 2;14:81. doi: 10.1186/1472-6947-14-81.

    PubMed 25179289
  • LeBlanc A, Ruud KL, Branda ME, Tiedje K, Boehmer KR, Pencille LJ, Van Houten H, Matthews M, Shah ND, May CR, Yawn BP, Montori VM. The impact of decision aids to enhance shared decision making for diabetes (the DAD study): protocol of a cluster randomized trial. BMC Health Serv Res. 2012 May 28;12:130. doi: 10.1186/1472-6963-12-130.

    PubMed 22640439
  • Mullan RJ, Montori VM, Shah ND, Christianson TJ, Bryant SC, Guyatt GH, Perestelo-Perez LI, Stroebel RJ, Yawn BP, Yapuncich V, Breslin MA, Pencille L, Smith SA. The diabetes mellitus medication choice decision aid: a randomized trial. Arch Intern Med. 2009 Sep 28;169(17):1560-8. doi: 10.1001/archinternmed.2009.293.

    PubMed 19786674

Questions about this trial

What is this clinical trial studying?

A study testing Diabetes Medication Choice decision aid in people with Type 2 Diabetes, run by Mayo Clinic 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?

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 28 Apr 2015. 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?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Understanding (time frame: Directly proceeding the clinical encounter). The study lists 3 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 NCT00388050, which also lists 3 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 28 Apr 2015.

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