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Study of Individuals and Families With Aberrations in DDX41 or Similar Cancer Predisposition Variants
NCT07019155 · View on ClinicalTrials.gov ↗
Study Summary
Background: Hereditary hematopoietic malignancy (HHM) syndromes are a group of inherited disorders that raises the risk of blood cancers. Many people with HHMs have changes in a gene (DDX41) that makes it more likely that they will develop myelodysplastic syndrome (MDS), acute myeloid leukemia (AML), or other cancers. This natural history study will explore the link between HHM syndromes and these diseases. Objective: To study the link between HHM and MDS/AML. Eligibility: People aged 1 month and older with HHM. Relatives with HHM are also needed. Design: Participants aged 3 years and older will have 1 initial clinic visit with the option to follow-up annually. They will undergo these procedures: They will have a physical exam with blood and urine tests. They may give samples of saliva, stool, nails, and skin. Their ability to do normal activities will be reviewed. Some may have a bone marrow biopsy: A tissue sample will be drawn from inside a bone. They may answer questions about their health and family medical history. Participants younger than 3 years, and those who cannot come to the clinic, will be contacted by phone or email. Their samples may be collected locally and sent to researchers. For participants who have changes in their DDX41 gene: Researchers will contact them or their primary care provider once a year for 10 years. Researchers will check on participants health and collect any new test results. Some may be asked to send new samples. Participants who do not have changes in their DDX41 gene may be contacted yearly, or less often, for 10 years. Some participants may be asked to return to the clinic if needed.
Conditions Studied
Study Locations (1)
Maryland
- National Institutes of Health Clinical Center — Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 510 participants |
| Start Date | 2025-07-24 |
| Est. Completion | 2035-06-15 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT07019155
The ClinicalTrials.gov registry entry for NCT07019155 describes a study currently listed as recruiting. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 510 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Cancer Institute (NCI), which has 2,390 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 3 conditions, with Acute Myeloid Leukemia appearing as the primary indexed condition, and to 0 interventions. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT07019155 reports 1 study location spanning 1 distinct geographic area — top geographies include Maryland. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT07019155 about?
NCT07019155 is a clinical study titled "Study of Individuals and Families With Aberrations in DDX41 or Similar Cancer Predisposition Variants". Background: Hereditary hematopoietic malignancy (HHM) syndromes are a group of inherited disorders that raises the risk of blood cancers. Many people with HHMs have changes in a gene (DDX41) that makes it more likely that they will develop myelodysplastic syndrome (MDS), acute myeloid leukemia (AML...
What is the current status of trial NCT07019155?
This trial is currently recruiting. The enrollment target is 510 participants. The study started on 2025-07-24. Estimated completion is 2035-06-15.
What conditions does trial NCT07019155 study?
This clinical trial studies the following conditions: Acute Myeloid Leukemia, Myelodysplastic Syndromes, Germline Mutation. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
Who is sponsoring clinical trial NCT07019155?
This trial is sponsored by National Cancer Institute (NCI), which has 2,390 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT07019155 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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