Maternal position during labor: effects on fetal oxygen saturation measured by pulse oximetry.
B Carbonne, A Benachi, M L Lévèque...
https://pubmed.ncbi.nlm.nih.gov/8885916Actively Recruiting
Led by Washington University School of Medicine · Updated on 2026-03-13
82
Participants Needed
1
Research Sites
8 weeks
Total Duration
W
Washington University School of Medicine
Lead Sponsor
B
Barnes-Jewish Hospital
Collaborating Sponsor
Researchers are investigating whether a specific series of maternal position changes can improve outcomes for patients experiencing prolonged labor. This pilot, randomized control trial focuses on patients with prolonged first stage labor, aiming to assess if a nurse-led circuit of position changes reduces labor duration, improves maternal and newborn health, and increases maternal satisfaction and sense of control during labor. The study emphasizes reducing cesarean delivery rates by exploring effective labor management techniques. Participants will be randomly assigned to either receive a nurse-led circuit of maternal position changes every 2 hours, repeated up to three times, or continue with routine care involving standard position changes like walking and sitting. The circuit includes specific positions such as side-lying releases, open-knee chest, shaking apples, flying cowgirl, and running man, with continuous fetal monitoring throughout. Nurses will be trained and supported to carry out these maneuvers, and adherence and any deviations will be tracked. During the study, data on labor progression, delivery outcomes, and maternal and neonatal health will be collected by blinded reviewers. After delivery, participants will complete a brief survey assessing satisfaction, control over labor, and acceptance of the position changes. The primary measure is the duration of the first stage of labor, with secondary outcomes including mode of delivery, labor lengths, maternal and neonatal morbidity, and maternal satisfaction. Safety will be monitored closely, and the total participation includes labor and delivery through postpartum discharge.
CONDITIONS
Maternal Maneuvers During Prolonged Labor
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Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person)
Duration - From randomization until delivery
Participants with prolonged first stage labor are randomized to either a specific circuit of nurse-led maternal position changes repeated every 2 hours up to 3 times, or routine labor care with position changes as per clinical discretion.
Continuous monitoring during labor and delivery stay
Duration - Until hospital discharge postpartum
Participants complete a maternal satisfaction survey during postpartum stay assessing their labor experience, sense of control, and acceptability of the position changes if applicable. Outcomes and safety data are collected from delivery until hospital discharge.
1 postpartum visit (in-person) for survey and assessment
Total: 1 location
1
Washington University Medicine
Saint Loius, Missouri, United States, 63110
Actively Recruiting
D
Drew Hensel Maternal Fetal Medicine Fellow, MD
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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