Effect of Amnioinfusion on External Cephalic Version Successful Rate

NCT ID: NCT00465712

Last Updated: 2025-12-30

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

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Recruitment Status

TERMINATED

Clinical Phase

NA

Total Enrollment

119 participants

Study Classification

INTERVENTIONAL

Study Start Date

2006-07-31

Study Completion Date

2011-05-31

Brief Summary

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The aim of the study is to evaluate the effect of transabdominal amnioinfusion before second external cephalic version after initial failure.Patient with a single foetus, at term, in breech presentation and after a first cephalic version are included. The randomisation determines whether the patient is included in the group with amnioinfusion before second cephalic version or with usual second cephalic version only; The efficacy's evaluation is based on rate of cephalic presentation at birth.Success rate of cephalic version with or without transabdominal amnioinfusion, rates of cesarian section in the two groups,maternal and fetal morbidity, time between second cephalic version and birth will be studied.

Prospective interventional randomized sequential comparative multicentric study. A maximum of 240 patients will be included (120 in each group). As the study is sequential it will be over as soon as a significative difference is shown.

Detailed Description

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The purpose of the study is to evaluate the effect of transabdominal amnioinfusion before a second external cephalic version after initial failure. In case of success it could be an alternative to cesarian section. Without any other technique the foetus is in cephalic presentation after a first external cephalic version in 50%.

Patients with a single fetus, at term, in breech presentation are proposed to participate. The randomization is done at the inclusion and determines whether the patient is included in the group with amnioinfusion before second cephalic version or usual second cephalic version only. The only difference between the two groups is the realisation of an amnioinfusion, the cephalic version's technique is the same.

Efficacy's evaluation is based on rate of cephalic presentation at birth. Success rate of cephalic version, rates of cesarian section, maternal and fetal morbidity in the two groups, time between second cephalic version and birth will be studied.

Conditions

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Breech Presentation

Keywords

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transabdominal amnioinfusion external cephalic version breech presentation

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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A

Transabdominal amnioinfusion performed before external cephalic version

Group Type EXPERIMENTAL

transabdominal amnioinfusion

Intervention Type PROCEDURE

transabdominal amnioinfusion performed 4 to 24 hours before the second trial of external cephalic version

V

Without transabdominal amnioinfusion

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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transabdominal amnioinfusion

transabdominal amnioinfusion performed 4 to 24 hours before the second trial of external cephalic version

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* single fetal pregnancy
* breech presentation
* at term
* initial failure of external cephalic version
* structurally normal foetus

Exclusion Criteria

* polyhydramnios
* anhydramnios
* abnormality of the fetal heart rhythm
* uterine congenital malformation
* cesarian section for a previous birth
* unability to understand study
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Tours

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Franck Perrotin, MD-PhD

Role: PRINCIPAL_INVESTIGATOR

Tours University Hospital

Locations

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Mother Child University Hospital

Nantes, , France

Site Status

Olympe de Gouges Women Health Centre, Bretonneau University Hospital

Tours, , France

Site Status

Countries

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France

References

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Other Identifiers

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PHRN05-FP/AMNIO2006

Identifier Type: -

Identifier Source: org_study_id