New clues for difficult labors: researchers measure fluid and muscle signals

NCT ID NCT04251702

Completed Knowledge-focused Sponsor: University of Colorado, Denver Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study looked at two new ways to understand why some labors slow down or stall (called labor dystocia). Researchers measured lactate levels in amniotic fluid and electrical signals from the uterus in 42 healthy women giving birth at term. The goal was to gather information that could lead to more precise diagnosis and personalized care for difficult labors in the future.

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 could lead to better ways to diagnose and manage slow or difficult labor, potentially reducing unnecessary C-sections.
What could go wrong: This was a small, early observational study with only 42 participants, so results may not apply to all women. It did not test any treatment or intervention.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

dystocia obstetric disorder pregnancy disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

LABOR (OBSTETRICS)--COMPLICATIONS LABOR; DYSCOORDINATE

Contacts and locations

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Locations

UCHealth Hospital

Aurora, Colorado, 80045, United States

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