New drug aims to fix Chemo's side effect: low platelets
NCT ID NCT06456528
First seen Jun 27, 2026 · Last updated Sep 10, 2026 · Updated 2 times
Summary
This study tests a drug called QL0911 for people whose platelet levels drop too low due to cancer treatment. Low platelets can delay chemotherapy and cause bleeding risks. The trial will compare QL0911 to a placebo in 235 adults aged 18-75 to see if it safely raises platelet counts and helps patients complete their chemo on schedule.
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.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 235 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- 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: * Men and women, 18-75 years of age; * Histopathological or cytological examination confirmed cancer , chemotherapy cycle of 21 days; * Participant experienced thrombocytopenia and chemotherapy delay; * ECOG performance status 0-1; * The estimated survival time at screening is ≥12 weeks, and the current chemotherapy regimen can be accepted for at least 2 cycles. Exclusion Criteria: * Participant has any history of hematologic diseases other than chemotherapy-induced thrombocytopenia; * Participant has serious bleeding symptoms; * History of allergy to the study drug; * Patients with hepatitis C antibody positive and detection of HCV-RNA exceeding the upper limit, patients with hepatitis B surface antigen positive and detection of HBV-DNA exceeding the upper limit, patients with severe cirrhosis, HIV antibody positive and syphilis antibody positive; * Pregnant or lactating women; * Participant has received any experimental therapy within 28 days prior to screening * Other conditions that may affect participant's safety or trial evaluations per investigator's discretion
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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 places running it
2 sites. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Harbin First Hospital
RECRUITINGHarbin, China
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Nanjing Tianyinshan Hospital
RECRUITINGNanjing, China
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