Publications by authors named "Gataree Ngarmchamnanrith"

Background: Sotorasib is a specific, irreversible inhibitor of the GTPase protein, KRAS. We compared the efficacy and safety of sotorasib with a standard-of-care treatment in patients with non-small-cell lung cancer (NSCLC) with the KRAS mutation who had been previously treated with other anticancer drugs.

Methods: We conducted a randomised, open-label phase 3 trial at 148 centres in 22 countries.

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Article Synopsis
  • - The study investigated the effects of sotorasib, a KRAS G12C inhibitor, on patients with p.G12C-mutated pancreatic cancer who had previously undergone treatment, focusing on safety and efficacy.
  • - A total of 38 patients participated, with 21% experiencing a confirmed objective response to the treatment, while median progression-free survival and overall survival were recorded at 4.0 months and 6.9 months, respectively.
  • - The treatment was generally well-tolerated, with 42% of patients reporting adverse events; however, none were fatal or led to stopping the treatment.
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Background: Sotorasib, a specific, irreversible KRAS protein inhibitor, has shown monotherapy clinical activity in KRAS-mutated solid tumours, including colorectal cancer, in the CodeBreaK100 phase 1 trial. We aimed to investigate the activity and safety of sotorasib in phase 2 of the trial.

Methods: In this single-arm, phase 2 trial, adult patients with KRAS-mutated advanced solid tumours were enrolled, from 59 medical centres in 11 countries, if they were aged 18 years or older, had at least one measurable lesion according to the Response Evaluation Criteria in Solid Tumours (RECIST) version 1.

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Introduction: The KRAS p.G12C mutation, prevalent in non-small-cell lung cancer (NSCLC), has only recently become a viable target. Here we present results of the largest retrospective observational study analyzing KRAS p.

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Background: Sotorasib showed anticancer activity in patients with p.G12C-mutated advanced solid tumors in a phase 1 study, and particularly promising anticancer activity was observed in a subgroup of patients with non-small-cell lung cancer (NSCLC).

Methods: In a single-group, phase 2 trial, we investigated the activity of sotorasib, administered orally at a dose of 960 mg once daily, in patients with p.

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Background: No therapies for targeting mutations in cancer have been approved. The p.G12C mutation occurs in 13% of non-small-cell lung cancers (NSCLCs) and in 1 to 3% of colorectal cancers and other cancers.

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Off-target activities of drug candidates observed during in vitro pharmacological profiling frequently do not translate to adverse events (AEs) in human. This could be because off-target activities do not have functional consequences, are not observed at exposures achieved during clinical testing, or may not translate into clinical outcomes. We report clinical consequences of an off-target activity observed during profiling of AMG 337, a selective inhibitor of the mesenchymal-epithelial transition factor being evaluated for treatment of solid tumors.

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Purpose: This study evaluated safety, tolerability, pharmacokinetics, and pharmacodynamics of the anti-CD27L antibody-drug conjugate AMG 172 in patients with relapsed/refractory clear cell renal cell carcinoma (ccRCC).

Methods: This was an open-label, adaptive dose-exploration study in patients with relapsed/refractory ccRCC. The study was conducted in two parts for dose exploration and dose expansion on a biweekly dosing schedule.

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Purpose: This first-in-human, open-label phase I study evaluated AMG 337, an oral, highly selective small-molecule inhibitor of MET in advanced solid tumors. Patients enrolled into dose-escalation cohorts received AMG 337 up to 400 mg once daily or up to 250 mg twice daily, following a modified 3+3+3 design. Dose expansion was conducted in -amplified patients at the maximum tolerated dose (MTD).

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Background: This open-label, first-in-human, phase 1 study evaluated the safety, pharmacokinetics, pharmacodynamics, and maximum tolerated dose (MTD) of AMG 228, an agonistic human IgG1 monoclonal antibody targeting glucocorticoid-induced tumor necrosis factor receptor-related protein (GITR), in patients with refractory advanced solid tumors.

Methods: AMG 228 was administered intravenously every 3 weeks (Q3W). Dose escalation was in two stages: single-patient cohorts (3, 9, 30, and 90 mg), followed by "rolling six" design (n = 2-6; 180, 360, 600, 900, and 1200 mg).

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Binding of colony-stimulating factor 1 (CSF1) ligand to the CSF1 receptor (CSF1R) regulates survival of tumor-associated macrophages, which generally promote an immunosuppressive tumor microenvironment. AMG 820 is an investigational, fully human CSF1R antibody that inhibits binding of the ligands CSF1 and IL34 and subsequent ligand-mediated receptor activation. This first-in-human phase I study evaluated the safety, pharmacokinetics, pharmacodynamics, and antitumor activity of AMG 820.

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Background: This first-in-human study evaluated AMG 208, a small-molecule MET inhibitor, in patients with advanced solid tumors.

Methods: Three to nine patients were enrolled into one of seven AMG 208 dose cohorts (25, 50, 100, 150, 200, 300, and 400 mg). Patients received AMG 208 orally on days 1 and days 4-28 once daily.

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