Promacta Pregnancy Registry

Since Idiopathic Thrombocytopenic Purpura (ITP) affects women who are of reproductive capacity and taking into account the lack of data concerning Eltrombopag (Promacta) use during pregnancy, the Eltrombopag (Promacta) Registry will be an essential component of the ongoing risk management for Eltrombopag (Promacta). The Registry will detect and record the events (live births, spontaneous abortions, stillbirths, elective terminations, therapeutic terminations, any serious pregnancy outcome, major and minor congenital anomalies, outcomes including preterm, small for gestation age, or intrauterine growth restriction adverse adverse effects on the following: immune system development, platelet number and function, neoplasm formation, bone marrow reticulin formation, thrombotic events) in the mother and/or the neonate/infant. The adverse events in the infant will be assessed through at least the first year of life. The Pregnancy Registry will compare the pregnancy and fetal outcomes of women exposed to eltrombopag Tablets during pregnancy to an unexposed control population. This study will be a prospective observational, exposure follow-up study.

Study Overview

• Status: Completed
• Conditions: Purpura, Thrombocytopaenic, Idiopathic
• Intervention / Treatment: Drug: Eltrombopag

Detailed Description

The outcomes of pregnancy are: live births, spontaneous abortions, stillbirths, elective terminations, therapeutic terminations, any serious pregnancy outcome, major and minor congenital anomalies, outcomes including preterm, small for gestation age, or intrauterine growth restriction adverse effects on the following: immune system development, platelet number and function, neoplasm formation, bone marrow reticulin formation, thrombotic events in the mother and/or the neonate/infant.

• Study Type: Observational
• Enrollment (Actual): 1

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Child; Adult; Older Adult
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

• Sampling Method: Non-Probability Sample

Study Population

Women exposed to eltrombopag during pregnancy, as well as infants whose mothers were exposed to eltrombopag during pregnancy.

Description

Inclusion Criteria:

Documentation that Eltrombopag is being taken during pregnancy. Timing of the prenatal exposure to Eltrombopag (i.e. best estimation of which trimester in pregnancy that there was exposure to Eltrombopag for stratification and reporting purposes). Sufficient information to determine whether the pregnancy is being prospectively or retrospectively registered. Whether the outcome of pregnancy was known at the time of the report. Source of the report (i.e. health care professional, patient). Full provider contact information to allow for follow-up (name, address, etc.)

Exclusion Criteria: None

Study Plan

How is the study designed?

Number of groups / cohorts

2

Cohorts and Interventions

Group / Cohort	Intervention / Treatment
Pregnant women on eltrombopag; Any women with eltrombopag exposure during pregnancy that is reported prior to or after knowledge of the pregnancy outcome, substantiated by health care provider, and meeting the enrollment criteria: documentation that eltrombopag is being taken during pregnancy; timing of the prenatal exposure to eltrombopag (i.e. best estimation of which trimester in pregnancy that there was exposure to Eltrombopag for stratification and reporting purposes ); sufficient information to determine whether the pregnancy is being prospectively or retrospectively registered; whether the outcome of pregnancy was known at the time of the report; source of the report (i.e. health care professional, patient); full provider contact information to allow for follow-up (name, address, etc.)	Drug: Eltrombopag; Eltrombopag is an orally bioavailable, small molecule thrombopoietin receptor (TPO-R) agonist for the treatment of idiopathic thrombocytopenic purpura
Infants; Infants through the first year of life whose mothers were exposed to eltrombopag during pregnancy.	Drug: Eltrombopag; Eltrombopag is an orally bioavailable, small molecule thrombopoietin receptor (TPO-R) agonist for the treatment of idiopathic thrombocytopenic purpura

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Outcome of Pregnancy (see Detailed Description for a complete list)	From exposure during pregnancy through at least the first year of infant's life

Collaborators and Investigators

• Sponsor: GlaxoSmithKline

Study record dates

Study Major Dates

• Study Start: March 1, 2010
• Primary Completion (Actual): July 1, 2014
• Study Completion (Actual): July 1, 2014

Study Registration Dates

• First Submitted: February 4, 2010
• First Submitted That Met QC Criteria: February 4, 2010
• First Posted (Estimate): February 8, 2010

Study Record Updates

• Last Update Posted (Estimate): July 25, 2016
• Last Update Submitted That Met QC Criteria: July 22, 2016
• Last Verified: July 1, 2016

More Information

Terms related to this study

• Keywords: Pregnancy; Thrombocytopenia
• Additional Relevant MeSH Terms: Pathologic Processes; Immune System Diseases; Autoimmune Diseases; Hematologic Diseases; Hemorrhage; Hemorrhagic Disorders; Blood Coagulation Disorders; Skin Manifestations; Thrombocytopenia; Blood Platelet Disorders; Thrombotic Microangiopathies; Purpura; Purpura, Thrombocytopenic; Purpura, Thrombocytopenic, Idiopathic
• Other Study ID Numbers: 113327; WE4032 (Other Identifier: GSK)