Platelet Count Trends in Pre-eclamptic Parturients

This study has been completed.

Sponsor:

Information provided by (Responsible Party):

Cynthia Wong, Northwestern University

ClinicalTrials.gov Identifier:

NCT00787241

First received: November 6, 2008

Last updated: March 5, 2012

Last verified: March 2012

Results First Received: August 16, 2011

Study Type:	Observational
Study Design:	Observational Model: Cohort; Time Perspective: Retrospective
Conditions:	Obstetric Labor Complications Preeclampsia Thrombocytopenia

Participant Flow

Recruitment Details

Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
Women who delivered from 1/2000 thru 12/2002 with the discharge diagnosis of mild preeclampsia, severe preeclampsia and preeclampsia superimposed on chronic hypertension were retrospectively evaluated.

Pre-Assignment Details

Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
No text entered.

Reporting Groups

	Description
Mild Preeclampsia	Subjects with a discharge diagnosis of mild preeclampsia
Severe Preeclampsia	Subjects with a discharge diagnosis of severe preeclampsia including HELP syndrome
Mild Preeclampsia Superimposed on Chronic Hypertension	Subjects with a discharge diagnosis of preeclampsia with a history of chronic hypertension prior to pregnancy

Participant Flow: Overall Study

	Mild Preeclampsia	Severe Preeclampsia	Mild Preeclampsia Superimposed on Chronic Hypertension
STARTED	261	143	41
COMPLETED	261	143	41
NOT COMPLETED	0	0	0

Baseline Characteristics

Reporting Groups

	Description
Mild Preeclampsia	Subjects with a discharge diagnosis of mild preeclampsia
Severe Preeclampsia	Subjects with a discharge diagnosis of severe preeclampsia including HELP syndrome
Mild Preeclampsia Superimposed on Chronic Hypertension	Subjects with a discharge diagnosis of preeclampsia with a history of chronic hypertension prior to pregnancy
Total	Total of all reporting groups

Baseline Measures

	Mild Preeclampsia	Severe Preeclampsia	Mild Preeclampsia Superimposed on Chronic Hypertension	Total
Number of Participants [units: participants]	261	143	41	445
Age [units: participants]
<=18 years	0	0	0	0
Between 18 and 65 years	261	143	41	445
>=65 years	0	0	0	0
Gender [units: participants]
Female	261	143	41	445
Male	0	0	0	0
Region of Enrollment [units: participants]
United States	261	143	41	445