- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01916928
The Use of Cell Free Fetal DNA in the Maternal Blood in the Evaluation of Intrauterine Fetal Demise and Miscarriage
February 1, 2017 updated by: Medstar Health Research Institute
Women presenting to Washington Hospital Center with fetal loss would be offered participation in the study. The objective is to determine if ccffDNA obtained from maternal blood is present in the setting of missed abortion or fetal demise.
The investigators primary hypothesis is that cell free fetal DNA will be present in maternal blood in the presence of a failed pregnancy.
Study Overview
Status
Completed
Study Type
Observational
Enrollment (Actual)
50
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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District of Columbia
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Washington, District of Columbia, United States, 20010
- MedStar Washington Hospital Center
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
Female
Sampling Method
Non-Probability Sample
Study Population
Women presenting to Washington Hospital Center with fetal loss would be offered DNA sequencing of cell free fetal DNA from maternal blood in addition to the standard workup for fetal demise and miscarriage as deemed appropriate by the patient's care provider.
Only women with sonographic evidence of products of conception in-utero will be offered enrollment.
Description
Inclusion Criteria:
- Women diagnosed with Intrauterine fetal demised or missed abortion
Exclusion Criteria:
- Patients diagnosed with threatened abortion with cardiac activity present
- Patients with IUFD who have delivered the fetus (the induction process may already be in process, however, the fetus and placenta must be in situ at the time of blood sampling)
- Patients with known genetic abnormalities or mental retardation as a result of chromosomal abnormalities 13, 18, 21, or sex chromosomes.
- Children under the age of 18
- Patients not fluent in or unable to consent to the study in English
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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Non-viable pregnancy
Women presenting with stillbirth, defined as fetal death occurring after 20 weeks gestation or with miscarriage, defined as fetal death prior to 20 weeks gestation.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Presence or Absence of Cell Free Fetal DNA in Maternal Blood in the Setting of a Failed Pregnancy.
Time Frame: During initial presentation for treatment
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Percentage of participants with the presence of cell free fetal DNA in maternal circulation after miscarriage of intrauterine fetal demise
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During initial presentation for treatment
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The Accuracy of ccffDNA Compared to Genetic Information Obtained From Amniocentesis, Chorionic Villus Sampling, Fetal, or Placental Tissue.
Time Frame: 3-4 weeks after specimen processing
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3-4 weeks after specimen processing
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Rita W Driggers, MD, MedStar Washington Hospital Center
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Palomaki GE, Kloza EM, Lambert-Messerlian GM, Haddow JE, Neveux LM, Ehrich M, van den Boom D, Bombard AT, Deciu C, Grody WW, Nelson SF, Canick JA. DNA sequencing of maternal plasma to detect Down syndrome: an international clinical validation study. Genet Med. 2011 Nov;13(11):913-20. doi: 10.1097/GIM.0b013e3182368a0e.
- Nagaishi M, Yamamoto T, Iinuma K, Shimomura K, Berend SA, Knops J. Chromosome abnormalities identified in 347 spontaneous abortions collected in Japan. J Obstet Gynaecol Res. 2004 Jun;30(3):237-41. doi: 10.1111/j.1447-0756.2004.00191.x.
- Baena N, Guitart M, Ferreres JC, Gabau E, Corona M, Mellado F, Egozcue J, Caballin MR. Fetal and placenta chromosome constitution in 237 pregnancy losses. Ann Genet. 2001 Apr-Jun;44(2):83-8. doi: 10.1016/s0003-3995(01)01042-5.
- Reddy UM, Page GP, Saade GR. The role of DNA microarrays in the evaluation of fetal death. Prenat Diagn. 2012 Apr;32(4):371-5. doi: 10.1002/pd.3825.
- American Congress of Obstetricians and Gynecologists, Management of Stillbirth. ACOG Practice Bulletin, 2009. 102
- Kyle PM, Sepulveda W, Blunt S, Davies G, Cox PM, Fisk NM. High failure rate of postmortem karyotyping after termination for fetal abnormality. Obstet Gynecol. 1996 Nov;88(5):859-62. doi: 10.1016/0029-7844(96)00311-0.
- MacDorman MF, Kirmeyer S. Fetal and perinatal mortality, United States, 2005. Natl Vital Stat Rep. 2009 Jan 28;57(8):1-19.
- Clark-Ganheart CA, Fries MH, Leifheit KM, Jensen TJ, Moreno-Ruiz NL, Ye PP, Jennings JM, Driggers RW. Use of cell-free DNA in the investigation of intrauterine fetal demise and miscarriage. Obstet Gynecol. 2015 Jun;125(6):1321-1329. doi: 10.1097/AOG.0000000000000863.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2013
Primary Completion (Actual)
January 1, 2014
Study Completion (Actual)
December 1, 2014
Study Registration Dates
First Submitted
August 2, 2013
First Submitted That Met QC Criteria
August 5, 2013
First Posted (Estimate)
August 6, 2013
Study Record Updates
Last Update Posted (Actual)
March 13, 2017
Last Update Submitted That Met QC Criteria
February 1, 2017
Last Verified
February 1, 2017
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2012-414
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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