Clinical Practice of Epidermal Growth Factor Receptor-Tyrosine Kinase Inhibitor Targeted Drugs Combined with Gadolinium Oxide Nanoparticles in the Treatment of Non-Small Cell Lung Cancer
it was to explore the clinical efficacy and safety of epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) targeted drugs combined with hyaluronic acid-gadolinium sesquioxide-nanoparticles (HA-Gd2O3-NPs) in non-small cell lung cancer (NSCLC). In this study, 70 patients with stage IV...
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| Autores principales: | , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Taylor & Francis Group
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/25ea2d937cd940eab6a7769368822c27 |
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| Sumario: | it was to explore the clinical efficacy and safety of epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) targeted drugs combined with hyaluronic acid-gadolinium sesquioxide-nanoparticles (HA-Gd2O3-NPs) in non-small cell lung cancer (NSCLC). In this study, 70 patients with stage IV EGFR mutant NSCLC diagnosed in the First Affiliated Hospital of Jinzhou Medical Universitywere selected. They were randomly divided into the combined group (35 cases) and the control group (35 cases). HA-Gd2O3-NPs were prepared by hydrothermal polymerization, and combined with EGFR-TKI in the clinical treatment of NSCLC. The results showed that HA-Gd2O3-NPs were spherical with uniform particle size of about 124 nm. The NSCLC survival rate of the combined group was 37.2 ± 5.3 % under 6Gy X-ray irradiation, and that of the control group was 98.4 ± 12.6 % under 6Gy X-ray irradiation. The total effective rate of the control group (20 %) was significantly lower than that of the study group (42.86 %) (P < 0.05). The one-year survival rate of the combined group (94 %) was significantly higher than that of the control group (75 %) (P < 0.05). The median progression-free survival (PFS) in the control group was 8 months, and that in the combined group was 12 months, with statistical difference (P < 0.05). EGFR-TKI targeted drugs combined with HA-Gd2O3-NPs can significantly improve the clinical efficacy of stage IV EGFR mutant NSCLC patients and benefit their survival. |
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