CClinicalTrials.gg
TerminatedNCT00890630IC-PROMUpdated Jul 20, 2011

Intracervical Catheters for Induction of Labour in Women With Prelabour Rupture of Membranes at Term

A Phase 2 interventional study of Intracervical Balloon Catheter and Oxytocin in Fetal Membranes, Premature Rupture and Induced Labor, sponsored by McMaster University. Terminated at 1 site in Canada. Open to female participants. Per ClinicalTrials.gov, last updated 2011-07-20.

Sponsored by McMaster University · Phase 2, Interventional, and Treatment

Why this study was terminated
Inadequate Patient Recruitment.
Phase
Phase 2
Study type
Interventional
Enrollment
5
Allocation
Randomized
Sex
Female
01

Study summary

The purpose of this study is to examine the feasibility of using intracervical balloon catheters for cervical ripening as part of labour induction in healthy, GBS-negative women with prelabour rupture of membranes at term.

Read the detailed description

This is a randomized controlled trial comparing two methods of induction of labour for pregnant, GBS-negative women presenting with prelabour rupture of membranes at term.

The intervention consists of the insertion of a double-balloon intracervical catheter at the time of induction, followed immediately by oxytocin infusion. The control consists of standard therapy: oxytocin induction. Our primary outcome is feasibility, and our secondary outcomes are length of first and second stages of labour, rate of vaginal delivery, intrapartum fever, chorioamnionitis, NICU admission, suspected or proven neonatal sepsis, or serious neonatal complication.

02

Conditions studied

  • Fetal Membranes, Premature Rupture
  • Induced Labor
03

In context

Fetal Membranes, Premature Rupture

142 studies on the registry are indexed under Fetal Membranes, Premature Rupture; 27 are open to participants now.

This study's enrollment of 5 is below the median of 145 across 86 interventional studies indexed under Fetal Membranes, Premature Rupture.

Browse Fetal Membranes, Premature Rupture studies →

Lead sponsor

McMaster University is the lead sponsor of 720 studies on the registry; 124 are open to participants now.

Of its 6 completed or terminated interventional studies of FDA-regulated products, 2 (33%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
Female
Accepts healthy volunteers
No

Inclusion criteria

  • Singleton Pregnancy
  • 37.0 and 41.0 gestational age
  • Confirmed Rupture of Membranes
  • Group B Streptococcus Negative
  • Cephalic Presentation
  • Absence of contractions for at least 60 minutes following rupture
  • Absence of contractions at time of enrolment

Exclusion criteria

Exclusion Criteria:

  • Contraindication to Vaginal Delivery
  • Previous Uterine Surgery, including Caesarean Section
  • Previous Cerclage, Cone Biopsy, LEEP, or Cervical Surgery
  • Documented history of cervical incompetence
  • High Grade intraepithelial lesion, adenocarcinoma in situ, or invasive cervical cancer.
  • Immunosuppressed State
  • Active Vaginal Infection
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
5 participants (actual)

Study arms

  • Active comparator
    Oxytocin

    Induction of Labour with Oxytocin Alone

    Drug: Oxytocin

  • Experimental
    Intracervical Catheter

    Insertion of an Intracervical Balloon Catheter plus administration of oxytocin for labour induction.

    Procedure: Intracervical Balloon Catheter · Drug: Oxytocin

Interventions

  • ProcedureIntracervical Balloon Catheter

    Intracervical insertion of an 80cc Double-Balloon Catheter.

  • DrugOxytocin

    IV Oxytocin infusion, dose dependent on patient response. Start at 2mIU/min, increasing every 30 minutes by 2mIU/min, to max 24mIU/min.

06

What researchers measure

Primary outcomes

  1. Feasibility

    Time frame: 48 hours

Secondary outcomes

  1. Intrapartum Fever

    Time frame: 48 Hours

  2. Duration of Labour

    Time frame: 48 hours

  3. NICU Admission

    Time frame: 0-7 days postpartum

  4. Chorioamnionitis

    Time frame: 48 Hours

  5. Patient Satisfaction

    Time frame: 0-6 weeks Postpartum

07

Study locations

1 site
  • St Joseph's Healthcare Hamilton
    Hamilton, Ontario, Canada
08

References and documents

Publications

  • Costescu DJ, Cullimore AJ. Lessons learned from a resident-led clinical trial in obstetrics. Clin Trials. 2013 Aug;10(4):612-6. doi: 10.1177/1740774513492045. Epub 2013 Jun 13. PubMed 23766376 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 20, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00890630
Lead sponsor
McMaster University
Collaborators
St. Joseph's Healthcare Hamilton
First posted
Apr 30, 2009
Start date
Apr 2010
Primary completion
Jul 2011
Completion
Jul 2011
Last update
Jul 20, 2011

Study contacts

Dustin Costescu, MD, BSc
principal investigator · McMaster University, Department of Obstetrics and Gynaecology
Amie Cullimore, MD BSc BEd
principal investigator · McMaster University, Department of Obstetrics and Gynaecology

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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This study is terminated, as verified in Jul 2011. You cannot join it, but the record below documents what was studied.

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