Does a diabetes specialist team beat standard care for heart patients?
NCT ID NCT00248352
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a team of specialists—an endocrinologist, diabetes educator, and dietician—could help people with type 2 diabetes and heart disease control their blood sugar better than standard care. 169 patients were split into two groups: one received usual care from their cardiologist or regular diabetes doctor, the other got extra counseling and a specialist consult. The main goal was to see if blood sugar levels (HbA1C) improved more with the team approach after 6 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Consultation with endocrinologist, counseling from dietician and diabetes educator
- What this could lead to
- If successful, this could show that specialized team-based care helps people with diabetes and heart disease better control their blood sugar.
- What could go wrong
- This is a small, completed study comparing care models, not testing a new drug. Results may not apply to all patients or settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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169 people
The number who actually took part.
- Start date
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Feb 2005
- Finished
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Oct 2007
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Diabetes Mellitus, type 2, as defined by at least one of the following: * Previous diagnosis of diabetes * two glucose levels consistent with diabetes (fasting glucose \>7.0 mmol/L or random glucose \>11.0 mmol/L ) * HbA1C \> 6.5% using DCCT standardized methods And Coronary Disease, as defined by at least one of the following: * Admitting diagnosis of acute coronary syndrome defined by 2/3 of typical history, enzyme changes, dynamic ECG changes * Prior history of acute coronary syndrome defined as above * Previously documented myocardial infarction * Previous coronary revascularization procedure * Coronary artery disease defined by coronary angiography * Exercise or persantine nuclear perfusion imaging positive for ischemia Exclusion Criteria: * Refusal to enter the study * Inability to understand consent forms and provide informed consent * Anticipated length of non-ICU hospital stay less than 48 hours * Diabetes Mellitus, type 1
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Ottawa Heart Institute
Ottawa, Ontario, K1Y 4W7, Canada
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