No more needles? new study tests Light-Based hemoglobin monitoring in Kids' brain surgery
NCT ID NCT07352033
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a non-invasive device that uses light (pulse co-oximetry) can accurately measure hemoglobin levels in children undergoing brain or spine surgery, compared to the standard method of drawing blood from an artery. The goal was to see if this painless, continuous monitoring could replace repeated needle sticks. The study included 60 children from newborns to teenagers.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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60 people
The number who actually took part.
- Started
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Dec 2024
- Finished
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Dec 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
Pediatric patients admitted to the Department of Neurosurgery for elective surgery requiring general anesthesia and invasive arterial blood pressure monitoring.
- Ages
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2 months to 16 years
- 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: * ASA I-IV, * Scheduled for elective complex spinal surgery or cranial procedures under general anesthesia Exclusion Criteria: * congenital heart disease * requirement for emergency surgery * pre-existing peripheral circulatory disorders
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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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Selcuk University
Konya, Selçuklu, 42130, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.