MSI-H Advanced Colorectal CancerPhase 2NCT05035381
PD-1 Inhibitor Combined With Bevacizumab and FOLFIRI Regimen in the Second-line Treatment of Advanced Colorectal Cancer
A Phase 2 study testing Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI Regimen in people with MSI-H Advanced Colorectal Cancer, run by Tianjin Medical University Cancer Institute and Hospital at 1 site in China.
Trial summary
MSI-H is a biomarker for solid tumors benefiting from immunotherapy. Recent clinical studies have confirmed that PD-1 inhibitors have a good effect on MSI-H advanced colorectal cancer for first- or second-line treatment. The overall effective rate is 30% to 40%. Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- MSI-H Advanced Colorectal Cancer
- What is being tested?
- Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI Regimen
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 10 participants
- Where
- 1 siteChina
- Study dates
- 1 Jan 2019to 30 Dec 2022
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- 1. Recurrent or metastatic unresectable colorectal adenocarcinoma confirmed by histology and/or cytology; 2. First-line oxaliplatin-containing chemotherapy has disease progression during chemotherapy or within 6 months after chemotherapy; 3. MSI-H patients confirmed by pathology, MSH2(-) or MSH6(-), for MLH1(-) or PMS2(-) patients need PCR confirmation; 4. According to the RECIST 1.1 standard, there is at least one measurable lesion； 5. Sufficient bone marrow function, liver and kidney function； 6. age greater than 18 years old， less than or equal to 75 years old； 7. ECOG score 0 or 1; expected survival time greater than 3 months; signed informed consent.
Who cannot join
- 1. For patients who have been treated with PD-1 in the first-line treatment, bevacizumab is allowed in the first-line treatment; 2. Other malignant tumors have been diagnosed within 5 years before the first use of the study drug, except for effectively treated skin basal cell carcinoma, skin squamous cell carcinoma, and/or effectively resected in situ cervical cancer and/or breast cancer; 3. Suffer from any active autoimmune disease or have a history of autoimmune disease; 4. Are suffering from an active infection that requires systemic treatment; 5. The HIV test result is positive; 6. Known to be allergic to certain components of the research drug or similar drugs; 7. Use clinical investigational drugs within 4 weeks before the start of study administration; 8. Major surgery has been performed within 4 weeks before the start of the study administration and has not fully recovered; 9. The patient has a bleeding disorder, and the investigator judges that there is a risk of hemorrhage; 10. Uncontrolled cardiac clinical symptoms or disease heart function, such as severe arrhythmia, uncontrollable hypertension; 11. According to the judgment of the investigator, the subject has other factors that may cause him to be forced to suspend the study.
Trial locations and contacts
1 site in 1 country.
China1 site, 1 recruiting
- Recruiting
Tianjin Medical University Cancer Institute & Hospital
Tianjin, Tianjin Municipality, 300060
Dongyan Cheng, Dr
Hongli Li, Dr.
About this study
Official title: Phase II Clinical Study on Efficacy and Safety of PD-1 Inhibitor Combined With Bevacizumab and FOLFIRI Regimen in the Second-line Treatment of Unresectable Recurrent or Metastatic MSI-H Colorectal Cancer
MSI-H is a biomarker for solid tumors benefiting from immunotherapy. Recent clinical studies have confirmed that PD-1 inhibitors have a good effect on MSI-H advanced colorectal cancer for first- or second-line treatment. The overall effective rate is 30% to 40%. However, about 30% of patients are resistant to PD-1 inhibitors. Whether PD-1 inhibitors and existing chemotherapeutics and anti-vascular drugs have synergistic effects is worth studying. This study is a phase II prospective clinical study of PD-1 inhibitor combined with bevacizumab and FOLFIRI regimen in the second-line treatment of unresectable recurrent or metastatic MSI-H colorectal cancer.
- Conditions
- MSI-H Advanced Colorectal Cancer
- Being tested
- Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI Regimen
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI RegimenDrug
Also called Bevacizumab, Irinotecan, Fluorouracil, Leucovorin
MSI-H colorectal cancer, recurrence and metastasis within 1 year after surgery, or failure of first-line oxaliplatin and fluorouracil chemotherapy for advanced colorectal cancer, PD-1 inhibitors combined with bevacizumab and FOLFIRI regimen
| Study group | Role | What they receive |
|---|---|---|
| Experiment Group | Experimental | Not described Receives: Drug: Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI Regimen |
What is being measured
The primary outcome is the main question the study is designed to answer.
Objective response rate
Measured: Up to one year
Secondary outcomes (4)
Disease Control Rate
Measured: Up to 2 years
Progression-free survival
Measured: up to 2 years
Overall survival
Measured: up to 3 years
Adverse Events
Measured: up to one year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 Sep 2021
- Study start1 Jan 2019
- Primary completion30 Dec 2022 (estimated)
- Study completion30 Dec 2022 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for MSI-H Advanced Colorectal CancerStudies of the same condition, open and under way.
- More trials run by Tianjin Medical University Cancer Institute and HospitalThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 10 participants (estimated)
Sponsor and investigators
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05035381
- Sponsor's protocol ID
- TJMUCH-GI-CRC02
- Status last verified
- Jun 2021
- First submitted
- 21 Jun 2021
- Last updated
- 5 Sep 2021
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 5 Sep 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase II Clinical Study on Efficacy and Safety of PD-1 Inhibitor Combined With Bevacizumab and FOLFIRI Regimen in the Second-line Treatment of Unresectable Recurrent or Metastatic MSI-H Colorectal Cancer
- ClinicalTrials.gov ID
- NCT05035381
- Acronym / sponsor ID
- TJMUCH-GI-CRC02
- Conditions
- MSI-H Advanced Colorectal Cancer
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 10 participants (estimated)
- Lead sponsor
- Tianjin Medical University Cancer Institute and HospitalUniversity, hospital or other
- Study start
- 1 Jan 2019 (actual)
- Primary completion
- 30 Dec 2022 (estimated)
- Study completion
- 30 Dec 2022 (estimated)
- First posted
- 5 Sep 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
MSI-H is a biomarker for solid tumors benefiting from immunotherapy. Recent clinical studies have confirmed that PD-1 inhibitors have a good effect on MSI-H advanced colorectal cancer for first- or second-line treatment. The overall effective rate is 30% to 40%. However, about 30% of patients are resistant to PD-1 inhibitors. Whether PD-1 inhibitors and existing chemotherapeutics and anti-vascular drugs have synergistic effects is worth studying. This study is a phase II prospective clinical study of PD-1 inhibitor combined with bevacizumab and FOLFIRI regimen in the second-line treatment of unresectable recurrent or metastatic MSI-H colorectal cancer.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Experiment Group | Experimental | Drug: Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI Regimen |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- 1. Recurrent or metastatic unresectable colorectal adenocarcinoma confirmed by histology and/or cytology; 2. First-line oxaliplatin-containing chemotherapy has disease progression during chemotherapy or within 6 months after chemotherapy; 3. MSI-H patients confirmed by pathology, MSH2(-) or MSH6(-), for MLH1(-) or PMS2(-) patients need PCR confirmation; 4. According to the RECIST 1.1 standard, there is at least one measurable lesion； 5. Sufficient bone marrow function, liver and kidney function； 6. age greater than 18 years old， less than or equal to 75 years old； 7. ECOG score 0 or 1; expected survival time greater than 3 months; signed informed consent.
Key exclusion criteria (1 listed)
- 1. For patients who have been treated with PD-1 in the first-line treatment, bevacizumab is allowed in the first-line treatment; 2. Other malignant tumors have been diagnosed within 5 years before the first use of the study drug, except for effectively treated skin basal cell carcinoma, skin squamous cell carcinoma, and/or effectively resected in situ cervical cancer and/or breast cancer; 3. Suffer from any active autoimmune disease or have a history of autoimmune disease; 4. Are suffering from an active infection that requires systemic treatment; 5. The HIV test result is positive; 6. Known to be allergic to certain components of the research drug or similar drugs; 7. Use clinical investigational drugs within 4 weeks before the start of study administration; 8. Major surgery has been performed within 4 weeks before the start of the study administration and has not fully recovered; 9. The patient has a bleeding disorder, and the investigator judges that there is a risk of hemorrhage; 10. Uncontrolled cardiac clinical symptoms or disease heart function, such as severe arrhythmia, uncontrollable hypertension; 11. According to the judgment of the investigator, the subject has other factors that may cause him to be forced to suspend the study.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI RegimenAlso: Bevacizumab, Irinotecan, Fluorouracil, LeucovorinMSI-H colorectal cancer, recurrence and metastasis within 1 year after surgery, or failure of first-line oxaliplatin and fluorouracil chemotherapy for advanced colorectal cancer, PD-1 inhibitors combined with bevacizumab and FOLFIRI regimen | Drug | Experiment Group |
Primary outcome
Objective response rate
Time frame: Up to one year
4 secondary outcomes
Disease Control Rate
Time frame: Up to 2 years
Progression-free survival
Time frame: up to 2 years
Overall survival
Time frame: up to 3 years
Adverse Events
Time frame: up to one year
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 5 Sep 2021.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Pembrolizumab (PD-1 Inhibitor) Combined With Bevacizumab and FOLFIRI Regimen in people with MSI-H Advanced Colorectal Cancer, run by Tianjin Medical University Cancer Institute and Hospital at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 5 Sep 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Hongli Li, Dr. (86-22-23340123 ext. 1051, hongli@126.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Objective response rate (time frame: Up to one year). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 5 Sep 2021.