Clinical trial · Interventional
Effect of G-CSF on MDSC and Cancer Stem-cells Interactions in Non-small Cell Lung Cancers (CIRCUIT)
Characterization of the Effect of G-CSF on the Interactions Between MDSC and Cancer Stem-cells in Non-small Cell Lung Cancers (CIRCUIT)
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Immunotherapy have revolutionized the field of oncology, but response rates are low and all patients relapse, due to immunologic (myeloid immunosuppressive cells) and non-immunologic (cancer stem- cells (CSC)) mechanisms. CSC are able to circulate within blood, protected from destruction by immunosuppressive cells such as MDSC. Some factors such as G-CSF, administered to lower febrile neutropenia, should modulate properties of MDSC and CSC, but data are contradictory, and literature remain poor regarding its effects on the interactions between MDSC and CSC in blood clusters. Indeed, this project aims at better characterizing the effect of G-CSF on these interactions and on their functions in NSCLC patients receiving G-CSF.
Conditions
Conditions (3)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Granulocyte Colony Stimulating Factor | — | UNRESOLVED | — |
| Immunotherapy | — | UNRESOLVED | — |
| Non Small Cell Lung Cancer | Lung Non-Small Cell Carcinoma | ALIAS | 0.90 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Blood sample | Biological | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- OTHER
- label
- Patients receiving G-CSF
- interventionNames
- Biological: Blood sample
- type
- OTHER
- label
- Patients without G-CSF
- interventionNames
- Biological: Blood sample
Primary outcomes (2)
- measure
- Phenotype of MDSC and CSC
- timeFrame
- At baseline, 3 weeks, 6 weeks, 12 weeks, 6 months, 12 months and 24 months (end of chemo-immunotherapy) or in case of relapse
- description
- Expression of different MDSC markers corresponding to the rate of the different MDSC subpopulations
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients (male or female) aged ≥ 18 years * Histological or cytological proven lung adenocarcinoma, metastatic or locally advanced not accessible to local therapy * Receiving chemotherapy and immunotherapy as first-line treatment * Signed written informed consent (no later than the day of inclusion, and before the blood sample collection) * Patient affiliated or beneficiary to a health security system; Exclusion Criteria: * Patient with a small cell lung carcinoma * Non-metastatic disease * Actionable mutation or genomic alteration in EGFR, ALK or ROS1 * Corticosteroids \> 10 mg/j * Autoimmune disease * Active and uncontrolled HIV infection * Concomitant cancer * Pregnancy or lactating women * Psychiatric or medical conditions that prohibit the understanding and rendering of informed consent * Patient under a legal protection measure * Patient with a deprived liberty condition * Patient incapable of giving signed informed consent * Patient within the exclusion period for another clinical trial, or participating to another interventional trial within 30 days before the beginning of this project
References
Publications (0)
Data not yet available