Clinical Trial of YH25448(Lazertinib) as the First-line Treatment in Patients With EGFR Mutation Positive Locally Advanced or Metastatic NSCLC (LASER301)

2020 ◽  
Author(s):  
Keyword(s):  
Clinical Trial ◽  
Egfr Mutation ◽  
Locally Advanced ◽  
Line Treatment ◽  
First Line ◽  
Metastatic Nsclc ◽  
First Line Treatment

Penpulimab in combination with anlotinib as first-line treatment in advanced nonsquamous non-small-cell lung cancer.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e21072-e21072
Author(s):  
Baohui Han ◽  
Jianhua Chen ◽  
Ziping Wang ◽  
Xingya Li ◽  
Lin WANG ◽  
...  
Keyword(s):  
Overall Survival ◽  
Combination Therapy ◽  
Advanced Nsclc ◽  
Locally Advanced ◽  
Drug Binding ◽  
Line Treatment ◽  
First Line ◽  
Anaplastic Lymphoma ◽  
Metastatic Nsclc ◽  
First Line Treatment

e21072 Background: Penpulimab is a human IgG1 monoclonal antibody (mAb) directed against human programmed cell death-1 (PD-1). Penpulimab, with its unique binding epitope, was engineered to eliminate Fc-mediated effector function that compromises anti-tumor immune cell function, and to optimize receptor occupancy by improving duration of drug binding. As a promising multi-target tyrosine kinase inhibitor (TKI), anlotinib significantly improved overall survival in advanced NSCLC patients (pts) in the phase 3 trial ALTER0303. Antiangiogenesis therapy combined with PD-1/PD-L1 inhibitors has shown excellent efficacy in advanced NSCLC pts. This is the trial evaluating chemo-free combination of penpulimab plus anlotinib in treatment-naive advanced NSCLC pts regardless of PD-L1 expression (NCT03866980). Methods: Pts with previously untreated, stage IIIB/IIIC/IV non-squamous NSCLC without sensitizing mutation of the epidermal growth factor receptor (EGFR) gene or translocation of the anaplastic lymphoma kinase (ALK) gene were enrolled. Eligible pts received penpulimab 200mg Q3W in combination with anlotinib 12mg QD (2 weeks on 1 week off) until loss of clinical benefit or unacceptable toxicity. The primary endpoint was progression-free survival (PFS). Secondary endpoints included ORR, disease control rate (DCR), duration of response (DoR) and overall survival. Results: As of January 13, 2021, 26 pts had received the combination therapy of penpulimab plus anlotinib (median age 59.5yrs [range 30-71], 76.9% male, 76.9% ECOG PS 1), with a median treatment duration of 3.5 months. Of 21 pts who have had at least one tumor assessment, the ORR was 57.1% (12 PRs) and DCR was 90.5% (12 PRs, 7 SDs). Median PFS has not been reached, and eleven responders remain in response. Treatment-related adverse events (TRAEs) occurred in 53.8% of pts (≥G3 TRAEs occurred in 15.4% [4/26]). Treatment-related SAEs occurred in 15.4% [4/26], and 7.7% of pts [2/26] had drug interruption or discontinuation due to TRAEs. Most common TRAEs (≥15%) were ALT increased, AST increased, hyperthyroidism and hypertension (15.4% each). Conclusions: The combination of penpulimab plus anlotinib as first-line treatment for locally advanced/metastatic NSCLC showed the promising efficacy with a manageable safety profile, thereby suggesting that this combination therapy may be a viable chemo-free treatment strategy for locally advanced/metastatic NSCLC pts. Clinical trial information: NCT03866980.

A phase II study of anlotinib in the first-line treatment of locally advanced or metastatic soft tissue sarcoma.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e23531-e23531
Author(s):  
Xin Huang ◽  
Zhaoming Ye ◽  
Tao Li ◽  
Yongzhong Wei ◽  
Shoufeng Wang ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Disease Control ◽  
Interim Analysis ◽  
Locally Advanced ◽  
Line Treatment ◽  
First Line ◽  
Metastatic Soft Tissue Sarcoma ◽  
First Line Treatment

e23531 Background: Standard treatment for patients with unresectable locally advanced or metastatic soft-tissue sarcoma is chemotherapy based on anthracyclines, while the tolerance of chemotherapy is limited. We assessed if anlotinib, a multitarget tyrosine kinase inhibitor, is efficacy and safety for the first-line treatment of these patients. Methods: This is an open-label, single-arm, multicenter, phase II clinical trial (NCT03792542) including 44 planned subjects. Eligible patients were aged 18-70 years old, diagnosed with locally advanced or metastatic soft-tissue sarcoma and had at least one measurable lesion according to RECIST 1.1. Other inclusion criteria included ECOG PS 0̃2, chemotherapy and anti-angiogenesis treatment naïve. Patients were administrated 12mg anlotinib once daily for 14 days every 3 weeks until disease progression or unacceptable toxicity. The primary endpoint was progression-free survival (PFS). Safety assessment was done in patients who received at least one dose of anlotinib. Here we report the results of a planned interim analysis. Results: From April 2019 to December 2020, 29 patients (16 males and 13 females) were enrolled from 7 hospitals in China. The median age is 57 (range 23-69). Pathological types included liposarcoma (n = 8), undifferentiated pleomorphic sarcoma (n = 5), fibrosarcoma (n = 5), synovial sarcoma (n = 4), and others (n = 7). At the data cutoff date on December 31, 2020, the median duration of treatment was 5.3 months, and the median PFS was not reached. 26 patients were eligible for the evaluation of tumor response.1 achieved partial response (PR) and the objective response rate (ORR) was 3.85% (1/26). 24 had stale disease (SD) and the disease control rate (DCR) was 96.2% (25/26). The clinical benefit rate (CBR), defined as the proportion of patients who achieved durable disease control (CR/PR/SD) more than 4 and 6 months, were 65.4% (17/26) and 38.5% (10/26) respectively. Most adverse events (AE) were grade 1 or 2. The most common grade 3 AE was hypertension (17.2%). No grade 4 AEs or treatment related death occurred in this study through the last follow-up. Conclusions: This interim analysis showed anlotinib of promising efficacy and favorable tolerance in the first-line treatment of locally advanced or metastatic soft- tissue sarcoma. Clinical trial information: NCT03792542.

Efficacy and safety of KN046 plus paclitaxel/cisplatin as first-line treatment for unresectable locally advanced, recurrent or metastatic esophageal squamous cell carcinoma (ESCC).

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 4062-4062
Author(s):  
Jianming Xu ◽  
Rongrui Liu ◽  
Yanqiao Zhang ◽  
Nong Xu ◽  
Qingxia Fan ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Squamous Cell Carcinoma ◽  
Adverse Events ◽  
Esophageal Squamous Cell Carcinoma ◽  
Locally Advanced ◽  
Line Treatment ◽  
Efficacy And Safety ◽  
First Line ◽  
Clinical Trial Information ◽  
First Line Treatment

4062 Background: The prognosis of pts with advanced esophageal squamous cell carcinoma (ESCC) remains dismal clinically. Paclitaxel and cisplatin were used as the standard first-line regimen in ESCC for almost two decades. Recently, the combination of PD-1/PD-L1 pathway blockades with chemotherapy has shown synergistic efficacy in a few clinical trials. KN046 is the world's first dual immune checkpoint inhibitor, which can block PD-1/PD-L1 and CTLA-4 pathways at the same time. The purpose of this ongoing phase II trial (NCT03925870) in China was to evaluate the efficacy and safety of KN046 monotherapy or combined with chemotherapy for unresectable locally advanced, recurrent or metastatic ESCC. Methods: This trial included 3 cohorts, one of which enrolled systemic treatment naïve pts with histologically or cytologically confirmed unresectable locally advanced, recurrent or metastatic ESCC who have ECOG PS of 0-1. Eligible subjects were given paclitaxel (135-175mg/m2, iv, d1, q3w) and cisplatin (75mg/m2, iv, d2-4, q3w) plus KN046 (5mpk, iv, d1, q3w) for 4̃6 cycles during initial therapy. For those without progressive disease, maintenance treatment was administrated with KN046 monotherapy (5mpk, iv, q2w) until progression or unacceptable toxicity. Tumour response was assessed according to RECIST 1.1 every 6 weeks. The primary endpoint was investigator-assessed ORR. Secondary endpoints included DCR, safety, PK profile, and immunogenicity. Results: As of December 14, 2020, 15 pts were enrolled, all of them were male, 52.3% ≥60 years, 64% ECOG 1, 80% with distant metastasis. Median exposure time to KN046 was 11.4 wks and average KN046 treatment was 2.4 cycles. 12 pts were included in the efficacy analysis and 15 pts in the safety analysis. The overall response rate (ORR) and disease control rate (DCR) were 58.3% and 91.6%, respectively. 7 pts (58.3%) had partial response (PR) including one complete response of target lesion. 4 pts (33.3%) had stable disease (SD) with 3 pts showing more than 20% of tumor burden reduction. The overall incidence of KN046 related adverse events was 80.0%, with 13.3% Gr 3 or above TRAE. Infusion-related adverse events occurred during 7.8% and most were mild. Immune related adverse events（irAE）were seen in 53.3% and the most common Gr 3 irAE were nausea (n＝1, 6.7%) and rash (n＝1, 6.7%). Conclusions: KN046 plus paclitaxel/cisplatin demonstrated clinical efficacy and acceptable safety as first-line treatment, and might be a favorable option for pts with advanced ESCC. Clinical trial information: NCT03925870. Research Sponsor: Jiangsu Alphamab Biopharmaceuticals Co., Ltd. Clinical trial information: NCT03925870.

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