Can a Child's cancer be inherited? new study digs into family DNA
NCT ID NCT04471961
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at the DNA of 100 children (and young adults up to age 17) who have cancer, along with the DNA of their healthy parents. The goal is to find genetic changes that may have caused the cancer. By comparing the child's DNA to both parents', researchers hope to discover new inherited risk factors and better understand why some children develop cancer.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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100 people
The number who actually took part.
- Started
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Jul 2020
- Finished
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Jun 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * The patient has a solid or haematological malignancy, either familial forms or isolated cases diagnosed between the ages of 0 and 17 years. * The minor patient and both biological parents are available to participate in the study OR * The adult patient and one or both parents are available to participate in the study. * The patient's parents must have given their free and informed consent and signed the consent for the minor's participation in the study. * The patient's parent(s) must have given free and informed consent and the patient of legal age must have signed the consent for participation in the study. * The patient must be affiliated or beneficiary of a Frrench social security scheme. Exclusion Criteria: * The patient's parents are under guardianship or trusteeship or under legal protection Yes No * Failure to obtain written informed consent from parents (for themselves and their minor child) after a period of reflection Yes No * No affiliation to or beneficiary of a French social security scheme (for biological parents and the patient)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CHU Montpellier
Montpellier, Occitanie, 34295, France
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Other studies related to the condition(s) this trial covers.
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