Age

18–any

Sex

ALL

Healthy volunteers

Not accepted

1. Histologically or cytologically confirmed diagnosis of lung squamous cell carcinoma or adenocarcinoma.
2. Documented disease progression following first-line chemotherapy or chemo-immunotherapy.
3. Age ≥18 years at the time of enrollment.

1. Patients with small cell lung cancer or other histological subtypes of lung cancer.
2. Patients lost to follow-up, who discontinued treatment, or died within one year of diagnosis.
3. Pregnant or lactating women

Randomized Trial of Glutathione With Anti-PD-1 and Chemotherapy in Advanced NSCLC