HDM2017 combination therapy in advanced colorectal cancer
Official title: A Phase Ib/II Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Preliminary Efficacy of HDM2017 Combination Therapy in Participants With Advanced Colorectal Cancer
Run by Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd. · NCT07805551 · Data updated 2026-11-12
A small and mid-size study tests HDM2017 with standard chemotherapy and targeted drugs to see if it’s safe and may help people with unresectable or metastatic colorectal cancer.
Quick facts
| Phase | Phase1; Phase2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 220 (estimated) |
| Sponsor | Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd. Industry-sponsored |
| Locations | 1 site (Beijing, Beijing Municipality) |
| Status | Recruiting |
| Started | August 18, 2026 |
| Main results expected | August 2030 |
| Study ends | August 2032 |
| Registry record updated | September 4, 2026 |
| Trial ID | NCT07805551 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18 to 75 with histologically confirmed unresectable locally advanced or metastatic colorectal cancer, measurable disease, adequate organ function, and ECOG 0-1.
✕Probably not a fit
patients with rapid disease progression, intolerable toxicity, or lack of responsiveness to HDM2017-based regimens may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a multicenter, open-label Phase Ib/II trial evaluating HDM2017 in combination with bevacizumab, oxaliplatin, fluorouracil, and capecitabine for advanced colorectal cancer. It uses a dose-escalation phase to identify a safe and potentially effective regimen, followed by a dose-expansion phase at that level to further assess activity. The study looks at safety, how the drug is processed in the body, and preliminary anti-tumor signals. Participants must have measurable disease, adequate organ function, and be suitable for systemic therapy with acceptable performance status.
Why it matters
Potential benefit: If safe and active, participants may experience tumor control or slowed disease progression, contributing to the development of effective regimens for advanced CRC.
How similar studies have gone: Previous similar combination approaches have shown activity in colorectal cancer, but the specific HDM2017 combination is novel and its efficacy remains to be demonstrated.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Participants must voluntarily participate in this study and sign the written ICF after being fully informed. 2. Male or female participants aged 18 to 75 years (inclusive). 3. Participants with histologically or cytologically confirmed unresectable locally advanced or metastatic CRC. 4. Able to provide fresh or archived tumor tissue samples during the screening period. 5. Eastern Cooperative Oncology Group Performance Status (ECOG PS) score of 0 or 1. 6. Life expectancy ≥ 3 months. 7. Participants must have at least one measurable lesion according to RECIST v1.1. 8. Laboratory test results at the screening period must indicate that the participant has adequate organ function. 9. Women of childbearing potential (WOCBP) must agree to use a reasonable method of contraception from the time of signing the ICF until 7 months after the last dose; and must have a negative serum human chorionic gonadotropin (HCG) test within 7 days before the first dose. Male participants must agree to use adequate contraception from the first dose until 7 months after the last dose. 10. Participants must be willing and able to complete regular visits, treatment plans, laboratory tests, and other study procedures. Exclusion Criteria: 1. Prior or current treatment with topoisomerase I (TOP I) inhibitor drugs. 2. Prior or current treatment targeting CDH17. 3. Presence of other malignant tumor, other than the tumor being treated in this study. 4. AEs from prior therapy that have not resolved to Grade 1 or baseline status before prior therapy. 5. Active central nervous system (CNS) metastasis; metastases to meninges or brainstem metastasis; presence of spinal cord compression. 6. Presence of diseases that may affect the efficacy and safety of the IMP. 7. Known or suspected allergic reaction or contraindication to any component of the IMP or its analogues. 8. Pregnant or lactating women, or those who plan to become pregnant during the study.
Where it's running
-
Peking University Cancer Hospital
Beijing, Beijing Municipality, China Recruiting
Study contacts
- Study coordinator: Lin Shen
- Email: doctorshenlin@sina.cn
- Phone: 010-88196561
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Targeted alpha therapy for B7-H3 expressing solid tumors using AKY-2519
This phase 1b trial tests a radiolabeled drug (AKY-2519) to see if it's safe and tolerable in adults with B7-H3 positive advanced solid tumors, including NSCLC and SCLC, with imaging to help guide use.
-
ENPP1/cGAS and FAP in Solid Tumors in Vietnamese Patients
This Vietnam-based study will test ENPP1, cGAS, and FAP expression in archived tumor samples from Vietnamese adults with solid cancers using immunohistochemistry.
-
Retlirafusp alfa with bevacizumab and chemotherapy (with or without short radiotherapy) for colorectal cancer liver metastases
This study tests whether adding retlirafusp alfa to bevacizumab and chemotherapy, with or without short-course radiotherapy, can help patients with advanced colorectal cancer that has spread to the liver.
-
SHR-1701 with short-course radiotherapy and CAPOX before surgery for locally advanced rectal cancer
This will test whether adding the drug SHR-1701 to short-course radiotherapy plus CAPOX before surgery helps people with locally advanced rectal cancer.
-
TGI-5 alone and with nivolumab for advanced or metastatic solid tumors
This trial tests whether TGI-5 by itself or combined with nivolumab is safe and can shrink tumors in adults with advanced or metastatic colorectal cancer, melanoma, hepatocellular carcinoma, or non‑small cell lung cancer who have exhausted standard treatments.
-
Pressurized intraperitoneal aerosol chemotherapy (PIPAC) with mitomycin or raltitrexed for colorectal cancer spread to the peritoneum
This Phase I study tests PIPAC with mitomycin or raltitrexed alongside standard systemic chemotherapy to see if it is safe and to find the best dose for people whose colorectal cancer has spread to the peritoneum.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.