Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Using whole genome sequencing to improve diagnosis in myelodysplastic syndromes

Official title: A Prospective Study of Whole Genome Sequencing (ChromoSeq) as an Adjunct to Conventional Genomic Profiling in MDS

Run by Washington University School of Medicine · NCT05434598 · Data updated 2026-11-12

This study is testing if a new genetic testing method can help doctors diagnose myelodysplastic syndromes better than the usual methods.

More Myelodysplastic Syndromes trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment100 (estimated)
SponsorWashington University School of Medicine
Academic / other
Locations1 site (St Louis, Missouri)
StatusRecruiting
StartedJuly 27, 2022
Main results expectedJuly 31, 2027
Study endsAugust 31, 2027
Registry record updatedOctober 13, 2026
Trial IDNCT05434598 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults diagnosed with MDS or suspected of having MDS who have not received prior disease-modifying therapies.

Probably not a fit

Patients who have previously undergone treatment for MDS or are younger than 18 years may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the feasibility of using a whole genome sequencing assay called ChromoSeq alongside standard genomic profiling for patients diagnosed with myelodysplastic syndromes (MDS). It involves collecting patient data and physician feedback to assess how well ChromoSeq can be integrated into routine diagnostic testing. The study is conducted at Washington University School of Medicine and aims to enhance the understanding of MDS through advanced genomic techniques.

Why it matters

Potential benefit: If successful, this approach could lead to more accurate diagnoses and better treatment strategies for patients with myelodysplastic syndromes.

How similar studies have gone: While the use of whole genome sequencing is gaining traction, this specific application in MDS is relatively novel and has not been extensively tested in prior studies.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria Patient:

* Diagnosis of MDS, or a clinical suspicion for a new diagnosis of MDS, for whom routine diagnostic testing is requested or planned to be requested.
* Seen in the outpatient setting.
* Not been previously treated with disease-modifying therapy (such as lenalidomide or hypomethylating agents).

Note: Patients who have received transfusional support, erythropoietin-stimulating agents, growth factor support, or luspatercept are eligible.

At least 18 years of age.

-Able to understand and willing to sign an IRB approved written informed consent document.

Inclusion Criteria Physician:

* Treating physician at Washington University School of Medicine who directs therapy for individuals with hematologic malignancies.
* Able and willing to complete standardized questionnaires about stakeholder perceptions of ChromoSeq during the ChromoSeq implementation process. (Written documentation of informed consent is not required.)

Exclusion Criteria Patient:

-Younger than 18 years of age

Exclusion Criteria Physician

-Does not treat patients at Washington University School of Medicine

Where it's running

  • Washington University School of Medicine
    St Louis, Missouri, United States
    Recruiting

Study contacts

  • Principal investigator: Meagan A Jacoby, M.D., Ph.D. — Washington University School of Medicine
  • Study coordinator: Meagan A Jacoby, M.D., Ph.D.
  • Email: mjacoby@wustl.edu
  • Phone: 314-362-9405

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.