New DNA sequencer could make genetic testing cheaper and faster
NCT ID NCT07160010
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study compares a new DNA sequencing platform (MGI) against the current standard (Illumina) for diagnosing hereditary cancers like breast and ovarian cancer, Lynch syndrome, and intestinal polyposis. Researchers will analyze 248 patient samples using both platforms to see if the new one is just as accurate. If it works, it could offer a more affordable option for genetic testing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could validate a more affordable sequencing platform for diagnosing hereditary cancers and genetic disorders, potentially expanding access to genetic testing.
- What could go wrong
- This is an early-stage validation study, not a treatment trial. The new platform may not match the accuracy of the current gold standard, and results may not apply to other tests or populations.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 248 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2025
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- 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.
Who is studied
The study will involve samples from patients with hereditary breast and ovarian cancer (HBOC), Lynch syndrome, and intestinal polyposis, who will undergo genetic testing using commercial solutions from Sophia Genetics, sequenced on Illumina platforms. It will also include samples from patients with rare and hereditary disorders, profiled using Sophia Genetics' commercial solutions and sequenced on Illumina platforms. Additionally, samples from patients with available genetic test reports will be included, as well as samples from patients who have previously consented and are aware of their genomic results.
- Ages
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18 years and older
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Samples from patients with hereditary breast and ovarian cancer (HBOC), Lynch syndromes, and intestinal polyposis that will undergo genetic testing with commercial solutions provided by Sophia Genetics and sequenced on Illumina; * Samples from patients with rare and hereditary disorders that have been profiled with commercial solutions provided by Sophia Genetics and sequenced on Illumina; * Samples of patients for whom a report of the results is available; * Samples of patients who have previously consented and are aware if their genomic results. Exclusion Criteria: * patients for whom blood, DNA or tissue samples are not available for analysis; * samples that do not pass the quality check, set as DNA concentration, DNA integrity, library concentration and quality; * samples for which consent for future analysis has not be given.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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