Blood sugar tightrope: can intensive control help stem cell patients?
NCT ID NCT00582036
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether keeping blood sugar very tightly controlled (goal of 110 mg/dL) using continuous insulin could help people undergoing stem cell transplants. The researchers wanted to see if it would lower death rates, reduce infections, and shorten hospital stays. However, the trial was stopped early and only included 11 participants, so we cannot draw strong conclusions from it.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Regular insulin
- What this could lead to
- If it worked, this approach could reduce infections and shorten hospital stays for stem cell transplant patients.
- What could go wrong
- The trial was terminated early and enrolled only 11 people, so results are very limited. Tight glucose control can also cause dangerously low blood sugar.
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
-
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
-
11 people
The number who actually took part.
- Start date
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Feb 2007
- Finished
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May 2009
- Lead sponsor
-
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
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
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: * Patients older than 18 * Must meet standard criteria for HSCT * If patient is known diabetic at admit the may be maintained on home sulfonylurea and insulin if randomized to the conventional arm Exclusion Criteria: * If on intensive arm patient must stop all oral hyperglycemic meds
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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
-
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, 73104, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a bone drug plus immune signal stop blood cancer from returning after transplant?
- Can a simple risk score keep breast cancer patients on their targeted therapy?
- Can a single dose of an antipsychotic disrupt blood sugar control?
- Can tailored drug dosing make stem cell transplants safer?
- Could a common supplement shield the aging brain from metabolic stress?
- A phone call from a survivor: could peer support calm transplant anxiety?