The Swedish Birth Seat Trial

NCT ID: NCT01182038

Last Updated: 2010-08-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

1002 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-11-30

Study Completion Date

2009-07-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to determine whether birth on a birthing seat will effect numbers of instrumentally assisted vaginal births, vaginal traumas, blood loss,use of artificial oxytocin for labour augmentation and fetal outcomes.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Instrumental Vaginal Births Oxytocin Augmentation for Labor Maternal Blood Loss Perineal Outcomes Fetal Outcomes

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Birth seat group

Randomized to birth on a midwife designed birth seat

Group Type EXPERIMENTAL

BirthRite birthing seat

Intervention Type DEVICE

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.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

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.

Intervention Type DEVICE

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

BirthRite® birthing seat

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* nulliparous women who understood the Swedish language sufficiently well to receive information and give informed consent
* 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

* multiparous women
* birth before gestational week 37
* breech presentation
* maternal BMI more than 30
* multiple pregnancy
* infectious disease
* pre-eclampsia or other conditions requiring medical care
Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

The Stig & Ragna Gorthon Foundation, Helsingborg

UNKNOWN

Sponsor Role collaborator

Helsingborgs Hospital

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

The Karolinska Institute, Stockholm and Helsingborgs Hospital, Sweden.

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Ingegerd Hildingsson, PhD

Role: STUDY_DIRECTOR

Karolinska Institutet

Linda J Kvist, PhD

Role: STUDY_CHAIR

Helsingborg Hospital, Sweden

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Helsingborgs Hospital

Helsingborg, Skåne County, Sweden

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Sweden

References

Explore related publications, articles, or registry entries linked to this study.

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.

Reference Type DERIVED
PMID: 23173988 (View on PubMed)

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.

Reference Type DERIVED
PMID: 21435238 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2009/739

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Birth Environment of the Future
NCT02478385 COMPLETED NA