Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00502190
Other study ID # P050322
Secondary ID
Status Completed
Phase Phase 3
First received July 16, 2007
Last updated November 9, 2011
Start date June 2007
Est. completion date June 2011

Study information

Verified date April 2007
Source Assistance Publique - Hôpitaux de Paris
Contact n/a
Is FDA regulated No
Health authority France: Ministry of Health
Study type Interventional

Clinical Trial 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


Description:

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 To show that the use of pessary makes it possible to lengthen the duration of the pregnancy of at least 10 days in patients with a twin pregnancy and a uterine collar length < = 25 mm measured by echography between 20 and 28 SA compared to the group controls.


Recruitment information / eligibility

Status Completed
Enrollment 220
Est. completion date June 2011
Est. primary completion date June 2011
Accepts healthy volunteers No
Gender Female
Age group 18 Years and older
Eligibility Inclusion Criteria:

- Age > 18 years (legal majority in France)

- Inclusion pessary positioning before 28 WG

- 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

Exclusion Criteria:

- 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

- Patient included in other therapeutic trials

- Patient without legal freedom to consent

- Homeless or no fixed address

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Prevention


Related Conditions & MeSH terms


Intervention

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

Locations

Country Name City State
France Hopital POISSY-ST GERMAIN EN LAYE Poissy

Sponsors (1)

Lead Sponsor Collaborator
Assistance Publique - Hôpitaux de Paris

Country where clinical trial is conducted

France, 

Outcome

Type Measure Description Time frame Safety issue
Primary 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 Yes
Secondary To evaluate and compare the frequency of the childbirth < 34 SA before 34 weeks Yes
Secondary Deliveries (<34WG) Deliveries (<34WG) 34 weeks Yes
Secondary Evaluate the rate of side effects of pessaries Evaluate the rate of side effects of pessaries during the pessaries Yes
Secondary Neonatal outcome Neonatal outcome before 28 weeks Yes
See also
  Status Clinical Trial Phase
Not yet recruiting NCT04588597 - Obstetric and Neonatal Outcomes of Twin Pregnancy
Recruiting NCT04051567 - Low-dose Aspirin for Prevention of Adverse Pregnancy Outcomes in Twin Pregnancies Phase 4
Terminated NCT03863613 - Pessary Versus Cerclage With or Without Progesterone in Twins N/A
Completed NCT04353856 - Quality of Life During a Twin Pregnancy
Recruiting NCT05727085 - Cohort of Twin Pregnancy and the Offspring
Completed NCT04232436 - Planned Vaginal Delivery vs Planned Cesarean Delivery in Preterm Twins
Completed NCT05104255 - Neonatal Outcomes in Twin Pregnancies
Completed NCT00187369 - The Twin Birth Study: A Trial Comparing Planned Vaginal Birth to Elective Caesarean Section of Twins N/A
Withdrawn NCT03540225 - Vaginal Progesterone for the Prevention of Preterm Birth in Twins Phase 3