The objective of this study is to use blood and urine proteomic and metabolomic features to monitor lung cancer immunotherapy response.
Observational, ambispective single-center cohort study, including 400 patients with locally advanced unresectable or metastatic NSCLC who received or are receiving immunotherapy in routinely clinical practice. For the part of retrospective study,the investigators intend to include 200 patients who received immunotherapy at Nanfang Hospital from January 1, 2020 to March 1, 2023. For the part of prospective study,the investigators intend to include 200 patients who will receive immunotherapy at Nanfang Hospital from March 1, 2023 to December 31, 2025.
Study Type
OBSERVATIONAL
Enrollment
400
Nanfang hospital
Guangzhou, Guangdong, China
RECRUITINGThe expression of blood and urine proteomic markers at baseline
Blood and urine proteins detected by nanoparticle-based mass spectrometry at baseline. Proteins identified by the proteomic assay will include but will not be limited to KRAS, CCL5, CXCL12 and ANGPTL6.
Time frame: Baseline
The levels of blood and urine metabolites at baseline
Blood and urine metabolites detected by mass spectrometry and nuclear magnetic resonance at baseline. Metabolites identified by the metabolic assay will include but will not be limited to methionine, lactic acid and LDL-C
Time frame: Baseline
The expression of blood and urine proteomic markers during immunotherapy
Blood and urine proteins detected by nanoparticle-based mass spectrometry during immunotherapy. Proteins identified by the proteomic assay will include but will not be limited to KRAS, CCL5, CXCL12 and ANGPTL6.
Time frame: 3 years
The levels of blood and urine metabolites during immunotherapy
Blood and urine metabolites detected by mass spectrometry and nuclear magnetic resonance during immunotherapy. Metabolites identified by the metabolic assay will include but will not be limited to methionine, lactic acid and LDL-C
Time frame: 3 years
The expression of blood and urine proteomic markers at progression
Blood and urine proteins detected by nanoparticle-based mass spectrometry at progression. Proteins identified by the proteomic assay will include but will not be limited to KRAS, CCL5, CXCL12 and ANGPTL6.
Time frame: 3 years
The levels of blood and urine metabolites at progression
Blood and urine metabolites detected by mass spectrometry and nuclear magnetic resonance at progression. Metabolites identified by the metabolic assay will include but will not be limited to methionine, lactic acid and LDL-C
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: 3 years
Immune-related adverse events (irAEs)
Immune-related adverse events (irAEs), as assessed by Common Terminology Criteria for Adverse Events (CTCAE - Version 5.0)
Time frame: 3 years