OBE001 Phase 2 Dose-finding Study Versus Placebo in Women Undergoing Embryo Transfer in the Context of IVF-ICSI

NCT ID: NCT02310802

Last Updated: 2017-10-23

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

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

247 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-11-30

Study Completion Date

2016-12-31

Brief Summary

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The primary objective of this study is to assess the increase in clinical pregnancy rate after administration of a range of single oral doses of OBE001, an oral oxytocin antagonist, compared to placebo.

Detailed Description

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The study is a prospective, dose-finding, randomised, parallel group, double-blind, placebo-controlled study investigating the efficacy and the safety of the oxytocin receptor antagonist OBE001 in 240 women undergoing embryo transfer following IVF or ICSI.

The four-arm study (OBE001 dose 1, dose 2, dose 3, and placebo) design will allow evaluation of a possible dose-dependent pattern of action of OBE001 and, simultaneously, comparison of active compound with placebo with regard to both efficacy and safety.

Conditions

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Infertility

Keywords

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IVF ICSI

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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OBE001 dose 1

Group Type EXPERIMENTAL

OBE001 dose 1

Intervention Type DRUG

OBE001 dispersible tablets for single oral administration

OBE001 dose 2

Group Type EXPERIMENTAL

OBE001 dose 2

Intervention Type DRUG

OBE001 dispersible tablets for single oral administration

OBE001 dose 3

Group Type EXPERIMENTAL

OBE001 dose 3

Intervention Type DRUG

OBE001 dispersible tablets for single oral administration

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo dispersible tablets for single oral administration

Interventions

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OBE001 dose 1

OBE001 dispersible tablets for single oral administration

Intervention Type DRUG

OBE001 dose 2

OBE001 dispersible tablets for single oral administration

Intervention Type DRUG

OBE001 dose 3

OBE001 dispersible tablets for single oral administration

Intervention Type DRUG

Placebo

Placebo dispersible tablets for single oral administration

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Women with medically indicated IVF or ICSI using her own oocytes.
2. GnRH antagonist protocol, a single injection of hCG for triggering final follicular maturation and luteal phase support with vaginal micronized progesterone.
3. Evidence of uterine contractions by transvaginal ultrasound at baseline.

Exclusion Criteria

1. Blastocyst stage or frozen-thaw transfers
2. Clinically significant abnormalities in ECG, vital signs, physical examination or clinical laboratory results
3. Severe endometriosis and/or adenomyosis or risk of ovarian hyper stimulation syndrome
Minimum Eligible Age

18 Years

Maximum Eligible Age

36 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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ObsEva SA

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Study Director

Role: STUDY_DIRECTOR

ObsEva SA

Locations

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Brussels, , Belgium

Site Status

Hradev Kralove, , Czechia

Site Status

Olomouc, , Czechia

Site Status

Prague, , Czechia

Site Status

Zlín, , Czechia

Site Status

Copenhagen, , Denmark

Site Status

Hvidovre, , Denmark

Site Status

Bialystok, , Poland

Site Status

Katowice, , Poland

Site Status

Szczecin, , Poland

Site Status

Warsaw, , Poland

Site Status

Alicante, , Spain

Site Status

Barakaldo, , Spain

Site Status

Barcelona, , Spain

Site Status

Bilbao, , Spain

Site Status

Seville, , Spain

Site Status

Vigo, , Spain

Site Status

London, , United Kingdom

Site Status

Countries

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Belgium Czechia Denmark Poland Spain United Kingdom

References

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Griesinger G, Blockeel C, Pierzynski P, Tournaye H, Visnova H, Humberstone A, Terrill P, Pohl O, Garner E, Donnez J, Loumaye E. Effect of the oxytocin receptor antagonist nolasiban on pregnancy rates in women undergoing embryo transfer following IVF: analysis of three randomised clinical trials. Hum Reprod. 2021 Mar 18;36(4):1007-1020. doi: 10.1093/humrep/deaa369.

Reference Type DERIVED
PMID: 33534895 (View on PubMed)

Other Identifiers

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14-OBE001-013

Identifier Type: -

Identifier Source: org_study_id