ChemotherapyNCT03701607
Effect of Chemotherapy on PD-L1 in NSCLC
An observational study of Chemotherapy and Immunotherapy, run by Baodong Qin at 1 site in China.
Trial summary
PD-L1 is identified as an important biomarkers for predicting PD-1/PD-L1 inhibitors in advanced Non-Small Cell Lung Cancer. Several previous clinical trials have demonstrated that chemotherapy could enhance the efficacy of PD-1/L1 immunotherapy in NSCLC such as Checkmate-227, Impower-150, Keynote-189, etc. Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- Chemotherapy, Immunotherapy, PD-L1
- What is being tested?
- PD-L1 group
- How many people
- 30 participants
- Where
- 1 siteChina
- Study dates
- 1 Sep 2018to 31 Aug 2019
- Phase
- Observational
- 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
Study population: Advanced NSCLC without druggable molecular events (EGFR, ALK, c-Met, BRAF, Ret, etc)
Who may be able to join
- Advanced NSCLC diagnosed histologically; Expected survival ≥ 6 month;
- Without Druggable molecular events (EGFR, ALK, c-Met, BRAF, Ret, etc)
- ECOG / PS score: 0-2, and the main organ function to meet the following criteria: HB ≥ 90g / L, ANC ≥ 1.5 × 109 / L, PLT ≥ 80 × 109 / L,BIL <1.5 times the upper limit of normal (ULN); Liver ALT and AST <2.5 × ULN and if liver metastases, ALT and AST <5 × ULN; Serum Cr ≤ 1 × ULN, endogenous creatinine clearance ≥50ml/min
Who cannot join
- Patient can not comply with research program requirements or follow-up;
- Patient will receive immunotherapy;
Trial locations and contacts
1 site in 1 country.
China1 site, 1 recruiting
- Recruiting
Shanghai Changzheng Hospital
Shanghai, Shanghai Municipality, 200003
Xiao-Dong Jiao, MD, +86-13817797639, pulava@139.com
Yuansheng Zang, Professor
About this study
Official title: Effect of Platinum-based Chemotherapy on PD-L1 Expression in Patients With Advanced Non-small Cell Lung Cancer
PD-L1 is identified as an important biomarkers for predicting PD-1/PD-L1 inhibitors in advanced Non-Small Cell Lung Cancer. Several previous clinical trials have demonstrated that chemotherapy could enhance the efficacy of PD-1/L1 immunotherapy in NSCLC such as Checkmate-227, Impower-150, Keynote-189, etc. Pre-clincial experiment shows that chemotherapy could increase CD8 TIL infiltration in tumor microenvironment, activate T cell immune reaction. However, it remains unclear whether chemotherapy could affect PD-L1 in advanced NSCLC patients. The present study aims to evaluate whether PD-L1 will change after receiving chemotherapy in advanced NSCLC patients.
- Conditions
- Chemotherapy, Immunotherapy, PD-L1
- Being tested
- PD-L1 group
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
PD-L1 groupOther
PD-L1 expression is evaluated using immunohistochemical assay
| Study group | Role | What they receive |
|---|---|---|
| PD-L1 | Not described Receives: Other: PD-L1 group |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of participants with PD-L1 positive as assessed by immunohistochemical assay
PD-L1 will be calculated using immunohistochemical assay
Measured: through study completion, an average of 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Oct 2018
- Study start1 Sep 2018
- Primary completion28 Feb 2019 (estimated)
- Study completion31 Aug 2019 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for ChemotherapyStudies of the same condition, open and under way.
- 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
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Baodong Qin
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor-investigator, Baodong Qin, Shanghai Changzheng Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03701607
- Sponsor's protocol ID
- COPDL1
- Status last verified
- Oct 2018
- First submitted
- 16 Sep 2018
- Last updated
- 10 Oct 2018
- Results posted
- 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 10 Oct 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effect of Platinum-based Chemotherapy on PD-L1 Expression in Patients With Advanced Non-small Cell Lung Cancer
- ClinicalTrials.gov ID
- NCT03701607
- Acronym / sponsor ID
- COPDL1
- Conditions
- Chemotherapy, Immunotherapy, PD-L1
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Baodong QinUniversity, hospital or other
- Study start
- 1 Sep 2018 (actual)
- Primary completion
- 28 Feb 2019 (estimated)
- Study completion
- 31 Aug 2019 (estimated)
- First posted
- 10 Oct 2018 (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.
PD-L1 is identified as an important biomarkers for predicting PD-1/PD-L1 inhibitors in advanced Non-Small Cell Lung Cancer. Several previous clinical trials have demonstrated that chemotherapy could enhance the efficacy of PD-1/L1 immunotherapy in NSCLC such as Checkmate-227, Impower-150, Keynote-189, etc. Pre-clincial experiment shows that chemotherapy could increase CD8 TIL infiltration in tumor microenvironment, activate T cell immune reaction. However, it remains unclear whether chemotherapy could affect PD-L1 in advanced NSCLC patients. The present study aims to evaluate whether PD-L1 will change after receiving chemotherapy in advanced NSCLC patients.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| PD-L1 | – | Other: PD-L1 group |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Advanced NSCLC without druggable molecular events (EGFR, ALK, c-Met, BRAF, Ret, etc)
Key inclusion criteria (3 listed)
- Advanced NSCLC diagnosed histologically; Expected survival ≥ 6 month;
- Without Druggable molecular events (EGFR, ALK, c-Met, BRAF, Ret, etc)
- ECOG / PS score: 0-2, and the main organ function to meet the following criteria: HB ≥ 90g / L, ANC ≥ 1.5 × 109 / L, PLT ≥ 80 × 109 / L,BIL <1.5 times the upper limit of normal (ULN); Liver ALT and AST <2.5 × ULN and if liver metastases, ALT and AST <5 × ULN; Serum Cr ≤ 1 × ULN, endogenous creatinine clearance ≥50ml/min
Key exclusion criteria (2 listed)
- Patient can not comply with research program requirements or follow-up;
- Patient will receive immunotherapy;
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 |
|---|---|---|
| PD-L1 groupPD-L1 expression is evaluated using immunohistochemical assay | Other | PD-L1 |
Primary outcome
Number of participants with PD-L1 positive as assessed by immunohistochemical assay
Time frame: through study completion, an average of 1 year
PD-L1 will be calculated using immunohistochemical assay
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 10 Oct 2018.
- 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?
An observational study of Chemotherapy and Immunotherapy, run by Baodong Qin 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 3 inclusion and 2 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 10 Oct 2018. 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.
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?
Each site lists its own contact: choose the nearest one under Trial locations. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Number of participants with PD-L1 positive as assessed by immunohistochemical assay (time frame: through study completion, an average of 1 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 10 Oct 2018; AzTrials last refreshed its copy on 7 Nov 2026.