Which blood test catches steroid diabetes best? new study aims to find out.
NCT ID NCT04258293
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares three common blood tests—fasting blood sugar, sugar load test, and HbA1c—to see which one is best at detecting diabetes caused by long-term steroid use. Researchers will enroll 75 non-diabetic adults who need steroids for more than three months. The goal is to improve early detection and care for this common side effect.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could identify the most reliable blood test to detect steroid-induced diabetes early, improving management and preventing complications.
- What could go wrong
- This is a small, early-stage diagnostic study with only 75 participants. Results may not apply to all patient groups, and no new treatment is being tested.
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.
- Participants
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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2020
- Expected to finish
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May 2028
An estimate. End dates often move.
- 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.
Who is studied
inpatients and outpatients
- Ages
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18 years and older
- 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: * Person who has orally provided voluntary informed consent. * Patient with an indication for prolonged corticosteroid therapy (more than three months) * Non-diabetic patient Exclusion Criteria: * Person not affiliated to or not benefiting from national health insurance system * Person subject to legal protection (guardianship, curatorship) * Pregnant or breastfeeding woman * Adult unable to provide consent * Minor * Evidence of fasting venous blood glucose greater than 1.26 g/L, or Glycated haemoglobin greater than 6.5% at the time of initial blood sampling before glucocorticoid treatment. * Patient who had received corticosteroid therapy within 3 months prior to the study * Patient with hemoglobin less than 10 g/dL
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CHU Dijon Bourgogne
RECRUITINGDijon, 21079, France
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