Quick fluid bolus or slow drip? study tests best way to calm Baby's heartbeat in labor
NCT ID NCT07260240
First seen Jun 27, 2026 · Last updated Aug 18, 2026 · Updated 2 times
Summary
This study looks at 60 pregnant women in labor whose babies show a slightly concerning heart rate pattern (Category II). Doctors want to see if giving a fast fluid bolus works better than a slow continuous drip to improve the heart rate within 30 minutes. The goal is to find a simple, safe way to help both mom and baby during delivery.
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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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60 people
The number who actually took part.
- Started
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Dec 2025
- Finished
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Mar 2026
- 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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20 to 35 years
- Sex
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Female participants only
- 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: * Singleton pregnancy * Thai nationality * Gestational age of 37 weeks or more * Maternal age from 20 to 35 years * Cephalic presentation * Category II electronic fetal monitoring tracing during labor Exclusion Criteria: * Pre-existing cardiac, pulmonary, thyroid, or overt diabetic disease * Pre-eclampsia or gestational diabetes * Suspected fetal structural anomaly, growth restriction, arrhythmia, or chromosomal abnormality * Recent magnesium sulfate or opioid analgesia * Oligohydramnios
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Genom att skicka in godkänner du våra Användarvillkor
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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Queen Savang Vadhana Memorial Hospital
Si Racha, Changwat Chon Buri, 20110, Thailand