| Literature DB >> 35899447 |
Jingjing Wang1, Yujia Chi1, Hanxiao Chen1, Bo Jia1, Xiaoyu Zhai1, Menglei Ma1, Jianjie Li1, Minglei Zhuo1.
Abstract
BACKGROUND: Epidermal growth factor receptor (EGFR) and cellular-mesenchymal to epithelial transition factor (c-Met) are widely expressed on cancer cells. There is a synergistic effect of EGFR and HGF/c-Met pathways on proliferation, downstream activation of signal transduction and an additive effect. Studies show that combination of both signaling pathways could potentially be targeted in a synergistic fashion. Amivantamab, a bispecific monoclonal antibody targeting EGFR and c-Met, yielded robust and durable responses in a variety of clinicals trials. However, few researches have reported its efficacy in Chinese non-small cell lung cancer (NSCLC) patients. This study was conducted to evaluate the effectiveness and tolerance of Amivantamab in NSCLC patients with EGFR/MET gene abnormalities at Peking University Cancer Hospital.Entities:
Keywords: Amivantamab; EGFR; Lung neoplasms; MET; Target therapy
Mesh:
Substances:
Year: 2022 PMID: 35899447 PMCID: PMC9346162 DOI: 10.3779/j.issn.1009-3419.2022.102.26
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
15例接受Amivantamab治疗NSCLC患者的临床特点,治疗和转归(n=15)
Clinicopathologic characteristics, treatment and prognosis of non-small cell lung cancer patients with Amivantamab treatment (n=15)
| No. | Gender | Age (yr) | Smoking | Histology | Stage | Therapy lines of Amivantamab | Treatment | Platinum-relapsed | ICI- relapsed | TKI-relapsed | With brain metastases | Efficacy of Amivantamab | PFS | OS | |
| a: These patients were still receiving Amivantamab treatment, and PFS was defined as the period from the date of enrollment to the date of last time follow up; b: These patients were still alive, and OS was defined as the period from the date of enrollment to the date of last time follow up. | |||||||||||||||
| 1 | Female | 68 | No | ASC | IV | 3 | Amivantamab | Yes | Yes | No | Yes | PR | 18.6a | 18.6b | |
| 2 | Female | 61 | No | ADC | IV | 1 | Amivantamab | No | No | No | No | SD | 17.5a | 17.5b | |
| 3 | Female | 68 | No | ADC | IV | 5 | Amivantamab | Yes | No | Gefitinib; Osimertinib | Yes | PR | 14.4 | 14.4 | |
| 4 | Female | 62 | No | ADC | IV | 5 | Amivantamab | Yes | No | Gefitinib; Osimertinib | No | SD | 3.5 | 8.7 | |
| 5 | Male | 72 | No | ADC | IV | 2 | Amivantamab | Yes | No | No | No | SD | 5.1 | 15.7b | |
| 6 | Male | 62 | No | ADC | IV | 5 | Amivantamab | Yes | Yes | Savolitinib; Glumetinib | Yes | PD | 0.8 | 0.9 | |
| 7 | Female | 53 | No | ADC | IV | 3 | Amivantamab+ Lazertinib | Yes | Yes | No | No | SD | 7.7a | 7.7b | |
| 8 | Male | 52 | Yes | ADC | IV | 2 | Amivantamab+ Lazertinib | Yes | No | No | No | SD | 4.3 | 7.0b | |
| 9 | Male | 57 | Yes | ADC | IV | 1 | Amivantamab+ Lazertinib | No | No | No | Yes | PR | 6.5a | 6.5b | |
| 10 | Male | 65 | Yes | ADC | IV | 1 | Amivantamab+ Lazertinib | No | No | No | No | PR | 4.0a | 4.0b | |
| 11 | Female | 52 | No | ADC | IV | 4 | Amivantamab+ Lazertinib | Yes | No | Icotinib;Osimertinib | Yes | PR | 11.1a | 11.1b | |
| 12 | Female | 55 | No | ADC | IV | 5 | Amivantamab+ Lazertinib | Yes | Yes | Gefitinib; Osimertinib | Yes | SD | 9.1a | 9.1b | |
| 13 | Female | 70 | No | ADC | IV | 2 | Amivantamab+ Lazertinib | No | No | Osimertinib | No | SD | 7.9a | 7.9b | |
| 14 | Male | 54 | Yes | ADC | IIIC | 1 | Amivantamab+ Lazertinib | No | No | No | No | PR | 5.4 | 9.2b | |
| 15 | Female | 35 | No | ADC | IV | 1 | Amivantamab+ Lazertinib | No | No | No | Yes | PR | 5.6a | 5.6b | |
图 1所有入组患者的电泳图(n=15)
Swimmer plot of all enrolled patients (n=15)
Amivantamab或Lazertinib+Amivantamab治疗相关不良事件[n=15, n (%)]
Treatment-related adverse events of Amivantamab with or without Lazertinib [n=15, n (%)]
| Adverse events | All grades | ≥Grade 3 |
| Rash | 13 (86.7) | 5 (33.3) |
| Paronychia | 12 (80.0) | 0 |
| Infusion-related reaction | 9 (60.0) | 0 |
| Hypoalbuminemia | 8 (53.3) | 0 |
| Increased alanine aminotransferase | 7 (46.6) | 2 (13.3) |
| Increased gamma-glutamyl transpeptidase | 6 (40.0) | 2 (13.3) |
| Peripheral edema | 6 (40.0) | 1 (6.7) |
| Stomatitis | 6 (40.0) | 0 |
| Acid regurgitation | 5 (33.3) | 0 |
| Leukopenia | 5 (33.3) | 0 |
| Abdominal distension | 4 (26.7) | 0 |
| Anemia | 3 (20.0) | 0 |
| Thromboembolism | 3 (20.0) | 1 (6.7) |
| Conjunctivitis | 3 (20.0) | 0 |
| Constipation | 3 (20.0) | 0 |
| Gingival bleeding | 3 (20.0) | 0 |
| Decreased appetite | 3 (20.0) | 0 |
| Fatigue | 3 (20.0) | 0 |
| Increased aspartate aminotransferase | 3 (20.0) | 0 |
| Diarrhea | 2 (13.3) | 0 |
| Numbness of the limbs | 2 (13.3) | 0 |
| Hypocalcemia | 2 (13.3) | 0 |
| Pneumonia | 2 (13.3) | 0 |
| Hyperbilirubinemia | 2 (13.3) | 0 |
| Interstitial lung disease | 1 (6.7) | 1 (6.7) |
| Thrombocytopenia | 1 (6.7) | 1 (6.7) |
图 2治疗相关不良反应(皮疹和甲沟炎)
Treatment-related AEs (rash and paronychia)