Blood test could predict chemo success in rare cancer
NCT ID NCT05653388
First seen Jan 04, 2026 · Last updated May 16, 2026 · Updated 21 times
Summary
This study looks at 200 people with metastatic leiomyosarcoma who are starting chemotherapy. Researchers collect blood samples before and during treatment to measure circulating tumor DNA (ctDNA) and see if changes in ctDNA can predict tumor shrinkage or longer survival. The goal is to find early markers that help doctors decide if chemotherapy is working, without giving any new treatment.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Chris O'Brien Lifehouse
RECRUITINGCamperdown, New South Wales, 2050, Australia
Contact Email: •••••@•••••
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Dana- Farber
RECRUITINGBoston, Massachusetts, 02215, United States
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MD Anderson
RECRUITINGHouston, Texas, 77030, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Mayo Clinic
RECRUITINGRochester, Minnesota, 55901, United States
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
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Ohio State University
RECRUITINGColumbus, Ohio, 43210, United States
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Peter MacCallum Cancer Centre
RECRUITINGMelbourne, Victoria, 3000, Australia
Contact Email: •••••@•••••
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Sarcoma Oncology Research Center
RECRUITINGSanta Monica, California, 90403, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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University of Miami
RECRUITINGMiami, Florida, 33136, United States
Contact
Contact
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University of Michigan Cancer Center
RECRUITINGAnn Arbor, Michigan, 48109, United States
Contact
Contact Phone: •••-•••-••••
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Vanderbilt University Medical Center
RECRUITINGNashville, Tennessee, 37232, United States
Contact Phone: •••-•••-••••
Conditions
Explore the condition pages connected to this study.