- Conditions
- Malformations, Multiple Abnormalies, Polydactyly
- Interventions
- Not listed
- Lead sponsor
- National Human Genome Research Institute (NHGRI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 1,170 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1994 – 2016
- U.S. locations
- 3
- States / cities
- Los Angeles, California • Bethesda, Maryland • Greenwood, South Carolina
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- Conditions
- Holoprosencephaly, HPE, Developmental Delay Disorders, Brain Disorders
- Interventions
- Not listed
- Lead sponsor
- National Human Genome Research Institute (NHGRI)
- NIH
- Eligibility
- 1 Month and older
- Enrollment
- 256 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2020
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland