Blood test may predict nerve damage from common chemo drug
NCT ID NCT06490159
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This study investigates whether a blood test can predict which stomach cancer patients will develop nerve damage (peripheral neuropathy) from the chemotherapy drug paclitaxel. Paclitaxel is a standard second-line treatment for advanced gastric cancer, but nerve damage is a common and troublesome side effect. Researchers aim to develop a liquid biopsy assay to identify high-risk patients before treatment, enabling more personalized and safer chemotherapy choices. The study enrolls 150 adults with unresectable or recurrent gastric cancer who have progressed on first-line therapy.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Paclitaxel
- What this could lead to
- If successful, this could lead to a simple blood test that identifies patients at high risk for nerve damage before starting paclitaxel, allowing doctors to choose safer treatments.
- What could go wrong
- This is an early-stage observational study focused on prediction, not treatment. The blood test may not prove accurate enough for clinical use, and it does not prevent or cure neuropathy.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Kawasaki Medical University
RECRUITINGKurashiki, Okayama-ken, 7010192, Japan
Contact Email: •••••@•••••
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