Prospective Collection of Whole Blood Specimens From RhD Negative Pregnant Women

Recruiting now

Conditions studied: Rhesus D Genotype, Pregnancy

In brief

The purpose of this research is to collect blood samples and data from pregnant women who are Rh negative. The blood will be used for the future research and the development of non-invasive prenatal tests to identify Rh blood type status of the baby during pregnancy.

Key facts

Study ID

NCT06690099

Run by

Devyser Inc.

People needed

500

Starts

2025-04-07

Expected to finish

2026-12-01

Last updated by the study team

2025-06-03

Who can join

Age: 18 and older. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

• Willing and able to provide written informed consent
• 18 years of age or older at enrollment
• Women with a viable pregnancy (with documented fetal heartbeat) between 12 weeks, 0 days and 28 weeks, 0 days gestational age
• Women with RhD negative antigen status by serology
• Willing to provide neonatal ABO and RhD genotyping status

You may not qualify if…

• Women with multiple gestation pregnancy

Where it is running

• Ochsner Health — New Orleans, Louisiana, United States (enrolling)

Full record on ClinicalTrials.gov

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