Tiny sensor reveals hidden blood sugar swings in fragile infants
NCT ID NCT05902104
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how blood sugar levels change in hospitalized babies with intestinal failure when their intravenous nutrition is given in cycles instead of continuously. Nine infants wore a small sensor on their thigh that measured glucose every 5 minutes for up to 30 days. The goal was to better understand blood sugar patterns and help improve care for these babies in the future.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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9 people
The number who actually took part.
- Started
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Jul 2023
- Finished
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May 2025
- 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 at Boston Children's Hospital (BCH) with intestinal failure dependent on PN followed by the Home Parenteral Nutrition (HPN) and/or Center for Advanced Intestinal Rehabilitation (CAIR) program at BCH.
- Ages
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2 to 18 months
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Diagnosis of intestinal failure with PN dependence * Hospitalized at Boston Children's Hospital * Age: 60 days to 18 months * Corrected gestational age: greater than or equal to 40 weeks * Weight: greater than or equal to 4kg * Likely to proceed to PN cycling within the next month, as assessed by the clinical team Exclusion Criteria: * Underlying medical conditions or medications that predispose to hypoglycemia or hyperglycemia (e.g. insulin administration, systemic glucocorticoids, hyperinsulinism, adrenal insufficiency, other metabolic diseases) * Diffuse skin disease such that placement of a CGM sensor would be unsafe or difficult to secure * Known history of allergy or severe reaction to the adhesive/tape that is used to secure the CGM * Diffuse body edema that would limit accuracy of CGM sensor * Poor peripheral perfusion or use of vasoactive agents that would limit accuracy of CGM sensor * Use of medications that interfere with CGM accuracy (e.g. Hydroxyurea, acetaminophen at more than a maximum dose of 1 g every 6 hours up to 4 g every 24 hours) * Enrolled in competing clinical trial * Ward of the state
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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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Boston Children's Hospital
Boston, Massachusetts, 02115, United States
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Other studies related to the condition(s) this trial covers.
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