NCT00502190

Brief Summary

Randomized, opened multicentric study evaluating the Effectiveness of Pessary in the patients with a Gemellary pregnancy and a collar runs between 20 and 28 weeks of amenorrhoea

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
220

participants targeted

Target at P25-P50 for phase_3

Timeline
Completed

Started Jun 2007

Typical duration for phase_3

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 1, 2007

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

July 16, 2007

Completed
1 day until next milestone

First Posted

Study publicly available on registry

July 17, 2007

Completed
3.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2011

Completed
Last Updated

November 10, 2011

Status Verified

April 1, 2007

Enrollment Period

4 years

First QC Date

July 16, 2007

Last Update Submit

November 9, 2011

Conditions

Keywords

pessaryextending pregnancy

Outcome Measures

Primary Outcomes (1)

  • Demonstrate the profit of 10 days in the pessary group compared to control.

    Demonstrate the profit of 10 days in the pessary group compared to control

    at least 10 days

Secondary Outcomes (4)

  • To evaluate and compare the frequency of the childbirth < 34 SA

    before 34 weeks

  • Deliveries (<34WG)

    34 weeks

  • Evaluate the rate of side effects of pessaries

    during the pessaries

  • Neonatal outcome

    before 28 weeks

Study Arms (2)

1

EXPERIMENTAL

Silicon ring positioned in the vagina, around the cervix

Device: Silicon ring positioned in the vagina, around the cervix

2

EXPERIMENTAL

Silicon ring positioned in the vagina, around the cervix

Device: Silicon ring positioned in the vagina, around the cervix

Interventions

Silicon ring positioned in the vagina, around the cervix

12

Eligibility Criteria

Age18 Years+
Sexfemale
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Age \> 18 years (legal majority in France)
  • Twin pregnancies, mono or dichorionic, diamniotic
  • Transvaginal cervical length ( 25mm between 20 et 28 WG
  • Intact membranes
  • No signs of infection (negative urine culture, CRP \<10mg/l , blood white cell count \<15000/ml)
  • Patient accepting follow-up
  • Covered by health insurance for France

You may not qualify if:

  • Cerclage
  • No more cervix
  • Chorioamnionitis
  • Abnormal CTG
  • Placenta praevia
  • Abruptio
  • Bleeding
  • PROM
  • Singleton or multiple \>2
  • Monochorionic monoamniotic twin pregnancy
  • IUGR
  • Preeclampsia or other PIH
  • TTTS
  • Uncontrolled diabetes
  • Other maternal of fetal pathology responsible for preterm deliveries
  • +3 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hopital POISSY-ST GERMAIN EN LAYE

Poissy, 78300, France

Location

Study Officials

  • Jacky NIZARD, CCA

    Assistance Publique - Hôpitaux de Paris

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
NONE
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 16, 2007

First Posted

July 17, 2007

Study Start

June 1, 2007

Primary Completion

June 1, 2011

Study Completion

June 1, 2011

Last Updated

November 10, 2011

Record last verified: 2007-04

Locations