To analyze the efficacy and safety of sugemalimab as first-line treatment for non-small cell lung cancer (NSCLC) based on real-world data and provide guidance for its rational clinical application.
The clinical data of NSCLC patients hospitalized at a specialized cancer hospital from June 2022 to December 2024 and receiving first-line sugemalimab treatment were retrospectively collected. Statistical analyses were performed on efficacy, safety profiles, and influencing factors.
Among 81 NSCLC patients treated with sugemalimab, the median progression-free survival (PFS) was 13.6 months (10.6-NA, 95%CI), with an objective response rate (ORR) of 58.0% and a disease control rate (DCR) of 95.0%. Patients with lung adenocarcinoma exhibited longer PFS compared to those with squamous cell carcinoma (17.2 vs 11.3 months, P=0.036). The incidence of all-grade adverse drug reactions (ADRs) was 33.3%, with grade 3~4 ADRs occurring in 7.6% of patients. No grade 5 ADRs were observed. Myelosuppression was the most common ADR across all grades and severe cases. COX regression analysis identified pathological type, metastatic sites, and pre-treatment albumin levels as potential prognostic factors.
Sugemalimab demonstrates favorable efficacy and safety as a first-line treatment for NSCLC in real-world clinical practice.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |