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Recombinant Human Relaxin (rhRlx) in Pregnant Women Scheduled for Induction of Labor

A Phase II Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study of the Safety, Pharmacokinetics and Efficacy of Intravenous Recombinant Human Relaxin (rhRlx) in Pregnant Women Scheduled for Induction of Labour

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00259103
Enrollment
72
Registered
2005-11-29
Start date
2005-11-30
Completion date
2006-10-31
Last updated
2014-05-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Labor, Induced

Keywords

relaxin, pregnancy, cervical ripening, normal pregnancy at least at 40 weeks of gestation

Brief summary

The purpose of this study is to assess the safety and efficacy of rhRlx for cervical ripening, when compared to a placebo.

Detailed description

A multicenter, randomized, double-blind, placebo-controlled, dose escalation study of healthy female subjects at ≥ 40 weeks gestation and who are scheduled for induction. A dose-escalation portion of the study is followed by a randomized, double-blind, placebo-controlled portion of the study. The endpoints include cervical ripening, as well as progression to labor and delivery.

Interventions

DRUGPlacebo

Sponsors

Corthera, Inc.(formerly BAS Medical, Inc.), a member of the Novartis group of companies
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 40 Years
Healthy volunteers
No

Inclusion criteria

* Age between 18 and 40 years * Normal pregnancy * At least 40 weeks of gestation * Otherwise healthy

Exclusion criteria

* Anemia or hypertension * Presence of chronic disease * Endometriosis * Known fetal anomaly * Substance abuse * History of cancer

Design outcomes

Primary

MeasureTime frame
Cervical ripeningThrough 24 hours

Secondary

MeasureTime frame
Progression to active labor and deliveryWithin 7 Days of Drug Infusion

Countries

Russia

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 12, 2026