New drug SKB571 aims to shrink GI tumors in early trial
NCT ID NCT07564466
First seen Jun 27, 2026 · Last updated Aug 05, 2026 · Updated 2 times
Summary
This study tests a new drug called SKB571 in 120 adults with gastrointestinal tumors. The goal is to see if the drug can shrink tumors and how safe it is. Participants will receive the drug and be monitored for side effects and cancer progression. The study is not yet recruiting.
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
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Jun 2028
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: 1. Male or female, age ≥ 18 years and ≤ 75 years at the time of signing the informed consent form (ICF). 2. Participants must have histologically or cytologically confirmed gastrointestinal tumors. 3. At least one measurable lesion as assessed by the investigator according to RECIST v1.1. 4. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. 5. Life expectancy ≥ 12 weeks as assessed by the investigator. 6. Adequate organ and bone marrow function. 7. Male and female participants must agree to use highly effective methods of contraception during the study treatment period. 8. Participants must voluntarily join this study, sign the ICF, and be able to comply with the visits and related procedures specified in the protocol. Exclusion Criteria: 1. Participants with other malignant tumors within 3 years before the first dose of study treatment. 2. History or current metastases to central nervous system. 3. Current uncontrolled concomitant diseases 4. Clinically severe lung damage due to complications of lung disorder 5. Participants with a history of interstitial lung disease (ILD)/non-infectious pneumonitis 6. A history of severe skin diseases 7. Unresolved toxicity from prior anti-tumor therapy 8. Serious infection within 4 weeks before the first dose of study treatment 9. Known active pulmonary tuberculosis. 10. Participants who have undergone major surgery or had severe trauma within 4 weeks before the first dose, or are expected to require major surgery during the study. 11. Known history of allogeneic organ transplant or allogeneic hematopoietic stem cell transplant. 12. Pregnant or breastfeeding women. 13. Other conditions deemed by the investigator as unsuitable for participation in this clinical trial.
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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
25 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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Cancer Hospital of Shandong First Medical University
RECRUITINGJinan, Shandong, 250117, China
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Chongqing University Three Gorges Hospital
RECRUITINGChongqing, Chongqing Municipality, 404000, China
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Fujian Cancer Hospital
NOT_YET_RECRUITINGFuzhou, Fujian, 350014, China
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Henan Cancer Hospital
NOT_YET_RECRUITINGZhengzhou, Henan, 450008, China
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Hunan Cancer Hospital
RECRUITINGChangsha, Hunan, 410013, China
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Jiangsu Cancer Hospital
RECRUITINGNanjing, Jiangsu, 210009, China
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Jiangsu Province Hospital
RECRUITINGNanjing, Jiangsu, 210029, China
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Jiangxi Cancer Hospital
NOT_YET_RECRUITINGNanchang, Jiangxi, 3300029, China
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Renji Hospital, Shanghai Jiao Tong University School of Medicine
NOT_YET_RECRUITINGShanghai, Shanghai Municipality, 200127, China
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Shandong Provincial Hospital
RECRUITINGJinan, Shandong, 250021, China
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Shanxi Provincial Cancer Hospital
NOT_YET_RECRUITINGTaiyuan, Shanxi, 030013, China
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Sichuan Cancer Hospital
NOT_YET_RECRUITINGChengdu, Sichuan, 610041, China
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Sun Yat-sen University Cancer Center
RECRUITINGGuangzhou, Guangdong, 510060, China
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The First Affiliated Hospital of Henan University of Science and Technology
RECRUITINGLuoyang, Henan, 471003, China
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The First Affiliated Hospital of Xiamen University
RECRUITINGXiamen, Fujian, 361003, China
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The First Affiliated Hospital of Zhengzhou University
RECRUITINGZhengzhou, Henan, 450052, China
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The First Hospital of China Medical University
NOT_YET_RECRUITINGShenyang, Liaoning, 110001, China
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The First Hospital of Jilin University
RECRUITINGChangchun, Jilin, 130021, China
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The Fourth Hospital of Hebei Medical University
NOT_YET_RECRUITINGShijiazhuang, Hebei, 050011, China
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The People's Hospital of Guangxi Zhuang Autonomous Region
RECRUITINGNanning, Guangxi, 530021, China
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The Second Affiliated Hospital of Nanchang University
NOT_YET_RECRUITINGNanchang, Jiangxi, 330006, China
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The Second Affiliated Hospital of Xi'an Jiaotong University
RECRUITINGXi'an, Shaanxi, 710004, China
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The Sixth Affiliated Hospital, Sun Yat-sen University
NOT_YET_RECRUITINGGuangzhou, Guangdong, 510655, China
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Tianjin Medical University Cancer Institute & Hospital
RECRUITINGTianjin, Tianjin Municipality, 300060, China
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Tumor Hospital of Harbin Medical University
NOT_YET_RECRUITINGHarbin, Heilongjiang, 150081, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could a simple blood and stool test slash gastrointestinal cancer deaths?
- No opioids, less confusion? new study for seniors having gut surgery
- New drug E7386 tested for tough cancers
- New hope for GIST: experimental combo targets hard-to-treat tumors