Can an experimental pill slow advanced solid tumors? a phase 1 trial puts HW221043 to the test.
NCT ID NCT07719920
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This early-stage trial is testing an experimental oral drug called HW221043 in adults with advanced solid tumors who have no standard treatment options left. The study has two parts: first, finding a safe dose, then expanding to see if the drug can shrink tumors or slow their growth. The main focus is on safety and how the body processes the drug.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- an experimental oral drug called HW221043
- What this could lead to
- If it works, this could point toward a new treatment option for people with advanced solid tumors who have run out of standard therapies.
- What could go wrong
- This is an early Phase 1 trial, so the main goal is safety, not proof of effectiveness. The drug may cause side effects or fail to shrink tumors.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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: •••••@•••••
Locations
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Fudan University Shanghai Cancer Center
Shanghai, Shanghai Municipality, 200032, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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