Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
1002 participants
INTERVENTIONAL
2007-11-30
2009-07-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
SUPPORTIVE_CARE
NONE
Study Groups
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Birth seat group
Randomized to birth on a midwife designed birth seat
BirthRite birthing seat
Randomization takes place on admission to the labor ward when the participants are in active labor.Participants in this arm were to sit on the seat for 20 minute periods.After these 20 minutes, the participant should stand and mobilize during two to three contractions, before resuming the birth seat position. If progress of the descent of the fetal head was obvious the participant was not asked to mobilize.
Non-birth seat group
Randomized to birth in any other position except on the midwife designed birth seat.
No interventions assigned to this group
Interventions
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BirthRite birthing seat
Randomization takes place on admission to the labor ward when the participants are in active labor.Participants in this arm were to sit on the seat for 20 minute periods.After these 20 minutes, the participant should stand and mobilize during two to three contractions, before resuming the birth seat position. If progress of the descent of the fetal head was obvious the participant was not asked to mobilize.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* a normal pregnancy,singleton fetus in cephalic presentation
* spontaneous onset of labor occurring between gestational weeks 37 + 0 and 41 + 6
* Body Mass Index less (BMI) than thirty
* gestational diabetes not requiring medical treatment
* women who were planning a vaginal birth after a caesarean section (VBAC)
* women induced because of spontaneous rupture of membranes with no spontaneous contractions for longer than twenty-four hours
Exclusion Criteria
* birth before gestational week 37
* breech presentation
* maternal BMI more than 30
* multiple pregnancy
* infectious disease
* pre-eclampsia or other conditions requiring medical care
FEMALE
Yes
Sponsors
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The Stig & Ragna Gorthon Foundation, Helsingborg
UNKNOWN
Helsingborgs Hospital
OTHER
Responsible Party
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The Karolinska Institute, Stockholm and Helsingborgs Hospital, Sweden.
Principal Investigators
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Ingegerd Hildingsson, PhD
Role: STUDY_DIRECTOR
Karolinska Institutet
Linda J Kvist, PhD
Role: STUDY_CHAIR
Helsingborg Hospital, Sweden
Locations
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Helsingborgs Hospital
Helsingborg, Skåne County, Sweden
Countries
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References
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Thies-Lagergren L, Kvist LJ, Christensson K, Hildingsson I. Striving for scientific stringency: a re-analysis of a randomised controlled trial considering first-time mothers' obstetric outcomes in relation to birth position. BMC Pregnancy Childbirth. 2012 Nov 22;12:135. doi: 10.1186/1471-2393-12-135.
Thies-Lagergren L, Kvist LJ, Christensson K, Hildingsson I. No reduction in instrumental vaginal births and no increased risk for adverse perineal outcome in nulliparous women giving birth on a birth seat: results of a Swedish randomized controlled trial. BMC Pregnancy Childbirth. 2011 Mar 24;11:22. doi: 10.1186/1471-2393-11-22.
Other Identifiers
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2009/739
Identifier Type: -
Identifier Source: org_study_id
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