Working…
ClinicalTrials.gov
Help guide our efforts to modernize ClinicalTrials.gov.
Send us your comments by March 14, 2020.

Key Record Dates

ClinicalTrials.gov Identifier: NCT00066131
Brief Title: Obstetrics and Periodontal Therapy (OPT) Study (OPT)

First Submitted : August 4, 2003
First Submitted that Met QC Criteria : August 4, 2003
First Posted : August 5, 2003 (Estimate)

Last Update Submitted that Met QC Criteria : July 24, 2015
Last Update Posted : July 27, 2015 (Estimate)