Evaluation of the Effects of Different Positions Given During Antenatal Electro-Fetal Monitoring
NCT ID: NCT05863156
Last Updated: 2025-03-03
Study Results
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View full resultsBasic Information
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COMPLETED
NA
305 participants
INTERVENTIONAL
2021-12-30
2022-11-30
Brief Summary
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Maternal systolic blood pressure, body temperature, and pulse rate were measured before, during, and after the EFM procedure. Research data were collected through the Information Form and the General Comfort Scale-Short Form.
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Detailed Description
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Objective: The primary objective of this study was to examine the effects of three different maternal positions during EFM-right-side lying, semi-sitting, and left-side lying-on maternal and fetal health parameters. These parameters included systolic blood pressure, body temperature, pulse rate, and maternal comfort.
Methods:
A randomized controlled trial was conducted in a pregnancy follow-up outpatient clinic at a maternity hospital in Istanbul from December 2021 to January 2023. The study included 240 pregnant women, who were randomly assigned to one of three groups:
* Intervention 1 (right-side lying position) - 60 participants
* Intervention 2 (semi-sitting position) - 60 participants
* Control group (left-side lying position) - 120 participants Maternal physiological data were collected at three time points: pre-EFM, during EFM, and post-EFM. The General Comfort Scale-Short Form was used to assess maternal comfort. Statistical analyses were conducted to identify significant differences between groups and over time.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
SUPPORTIVE_CARE
SINGLE
Study Groups
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intervention 1
electro fetal monitoring
Right side lying position
In the study, 60 participants were placed in the right side lying position (intervention 1)
Semi Fowler
In the study, 60 participants in the semi-sitting position (intervention 2)
left side lying position
In the study, 120 participants in the left side lying position (control group).
intervention 2
electro fetal monitoring
Right side lying position
In the study, 60 participants were placed in the right side lying position (intervention 1)
Semi Fowler
In the study, 60 participants in the semi-sitting position (intervention 2)
left side lying position
In the study, 120 participants in the left side lying position (control group).
control group
electro fetal monitoring
Right side lying position
In the study, 60 participants were placed in the right side lying position (intervention 1)
Semi Fowler
In the study, 60 participants in the semi-sitting position (intervention 2)
left side lying position
In the study, 120 participants in the left side lying position (control group).
Interventions
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Right side lying position
In the study, 60 participants were placed in the right side lying position (intervention 1)
Semi Fowler
In the study, 60 participants in the semi-sitting position (intervention 2)
left side lying position
In the study, 120 participants in the left side lying position (control group).
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Being 35 years of age and under,
* Being a single fetus in the late 3rd trimester (34th-40th gestational week),
* Fetal biometric measurements between 34-40 weeks of gestation,
* No maternal and fetal risk affecting pregnancy,
* It was determined that the vital signs were within normal values before the application, not being hungry during the application (at the latest 2 hours of fasting time will be checked), and accepting the recommended application position.
Exclusion Criteria
18 Years
49 Years
FEMALE
Yes
Sponsors
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Uskudar University
OTHER
Responsible Party
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Tuğba YILMAZ ESENCAN
Vice-dean
Principal Investigators
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TUĞBA YILMAZ ESENCAN
Role: PRINCIPAL_INVESTIGATOR
Uskudar University
Locations
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Uskudar Univercity
Istanbul, Ümraniye, Turkey (Türkiye)
Countries
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References
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Humphries A, Mirjalili SA, Tarr GP, Thompson JMD, Stone P. The effect of supine positioning on maternal hemodynamics during late pregnancy. J Matern Fetal Neonatal Med. 2019 Dec;32(23):3923-3930. doi: 10.1080/14767058.2018.1478958. Epub 2018 Jun 3.
Yilmaz Esencan T, Demir Yildirim A, Sagiroglu E. Effects of maternal positions in electronic fetal monitoring: a randomised controlled trial. BMC Nurs. 2025 Jan 7;24(1):22. doi: 10.1186/s12912-024-02654-w.
Provided Documents
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Document Type: Study Protocol
Document Type: Statistical Analysis Plan
Other Identifiers
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NST
Identifier Type: -
Identifier Source: org_study_id
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