Tabrecta (capmatinib)

In vitro studies of antigen-specific T cell activation reveal significantly less inhibition of effector cytokine production and proliferation by capmatinib versus by type II or type III MET inhibitors. These findings suggest significant potential for clinical HCC combination studies of type I MET inhibitors and PD-1 blockade where prior trials using type II inhibitors have yielded limited benefit.

Two compounds, namely, radotinib and capmatinib, were identified as top compounds using molecular docking. The Western blot analysis assay showed that the phosphorylation level of STAT3 was significantly decreased upon radotinib treatment. Taken together, our findings suggest that radotinib, which is currently used in the treatment of chronic myeloid leukemia (CML), could be considered as a potential candidate for repurposing in the treatment of HCC.

On the order of 20% of NSCLCs bear activating mutations in EGFR and are treated with osimertinib and other kinase antagonists...Local treatment options to control thoracic disease include radiotherapy and surgery. In patients with extensive-stage disease, a platinum agent (cisplatin or carboplatin) combined with etoposide and an anti-PDL1 inhibitor (atezolizumab or durvalumab) for four cycles followed by anti-PDL1 maintenance therapy is the recommended first-line regimen.

Current sub-studies: S1900E (KRAS) activated on April 2, 2021 and is studying sotorasib (AMG 510) in non-squamous NSCLC...S1900G (EGFR and MET) activated on April 3, 2023 and is studying capmatinib and osimertinib with or without ramucirumab in NSCLC. S1900K (MET exon 14 skipping) activated on December 18, 2023 and is studying tepotinib with or without ramucirumab in NSCLC. S1900J (MET amplification) is opening fall 2024 and is studying amivantamab in NSCLC...One hundred seventy-four (5%) were submitted with the classification of "Other". The most common reasons included: no sub-studies available, patient chose hospice, and patient transferred to different hospital.

Finally, by performing a comparative transcriptomic analysis, we identify target genes that could play a relevant role in these cellular processes. Thus, our results demonstrate for the first time in prostate cancer models a functional interaction between ETS transcription factors (ETV1 and ERG) and MET signalling that confers more aggressive properties and highlight a molecular signature characteristic of this combined action.

These long-term results support METex14 as a targetable oncogenic driver in NSCLC and add to the evidence supporting capmatinib as a targeted treatment option for treatment-naive and previously treated patients with METex14 NSCLC.

P1, N=105, Active, not recruiting, Novartis Pharmaceuticals | Trial completion date: Dec 2024 --> Apr 2025 | Trial primary completion date: Dec 2024 --> Apr 2025

Consistently, combination of the ALK TKI alectinib with the MET TKI capmatinib and/or the integrin inhibitor cilengitide was significantly more efficacious than single agent treatment in suppressing tumor growth using an in vivo EML4-ALK -dependent allograft mouse model of NSCLC. In summary, these findings emphasize the complexity of resistance-associated crosstalk between CAFs and cancer cells, which can involve multiple concurrent signaling pathways, and illustrate how comprehensive elucidation of paracrine and juxtacrine resistance mechanisms can inform on more effective therapeutic approaches.

Capmatinib and tepotinib represent an effective treatment option in NSCLC patients with METex14. Real-world efficacy outcomes are worse than those reported in prospective clinical trials. Their activity is more pronounced in the treatment-naïve population, suggesting that this is the right setting in the management of patients with METex14.

The switch of resistance mutations indicated that different type Ib MET inhibitors may exhibit distinct mechanisms of resistance. We call for futher studies on resistance based on patient-derived pre-clinical models including patient-derived tumor-like cell clusters, patient-derived organoids, and patient-derived xenografts.

P1/2, N=57, Active, not recruiting, Janssen Research & Development, LLC | Recruiting --> Active, not recruiting | N=161 --> 57

P2, N=4, Completed, Novartis Pharmaceuticals | Active, not recruiting --> Completed | Trial completion date: Aug 2026 --> Mar 2024 | Trial primary completion date: Aug 2026 --> Mar 2024

Switching to a selective MET-TKI like capmatinib with a better CNS penetration, it appears to be a promising approach for CNS metastasized NSCLC patients with METex14 mutations that failed on crizotinib. Further research is needed to more effectively understand and monitor resistance mechanisms using advanced diagnostic techniques such as DNA-based hybrid-capture (HC) next generation sequencing (NGS) to guide molecularly stratified therapy beyond the first line setting.

We made a diagnosis of another primary adenocarcinoma from the left S1+2 nodule (cT1bN3M0, c-stage IIIB) with MET mutation, and changed osimertinib to capmatinib. The temporal and spatial heterogeneity reinforces the need for primary tissue biopsy if dual primaries are suspected. Temporally distinct liquid biopsies, not standard at present, may be considered.

This phase I/Ib clinical trial will assess the safety and efficacy of combination capmatinib and trametinib in NSCLC patients whose tumors harbor METex14 skipping mutations, MET amplification, or MET fusion and had developed progressive disease on single agent MET inhibitor therapy.

Ba/F3 cells with an osimertinib-resistant secondary mutation were refractory to all 3G TKIs tested (alflutinib, lazertinib, rezivertinib, almonertinib, and befotertinib)...HCC827BIR cells had MET gene amplification and were sensitive to a combination of capmatinib (MET-TKI) and BI4020...This study suggests that erlotinib may be more suitable than 4G TKIs to overcome secondary mutations after front-line osimertinib. We found that off-target mechanisms that cause resistance to earlier-generation TKIs will also cause resistance to 4G TKIs.

Capmatinib plus nazartinib showed antitumor activity in patients with EGFR-TKI-resistant, EGFR-mutated NSCLC. The overall safety profile was acceptable.

After becoming refractory to standard chemotherapy, he received capmatinib, which resulted in a marked shrinkage of the liver masses and lymph node metastases, as well as a drastic decrease in serum CA19-9 level. Our case reinforces the importance of CGP in exploring targeted therapy and supports the potential role of capmatinib in the treatment of tumors harboring MET fusions.

A first-line treatment with atezolizumab was started with primary resistance. The patient is still alive and on treatment with capmatinib 300 mg twice daily after 20 months, with a good tolerability and no evidence of disease progression.In summary, our patient experienced a long-lasting response (>18 months) with capmatinib as second-line treatment. Further analyses evaluating the efficacy and tolerability of MET tyrosine kinase inhibitors are warranted, especially in the elderly, a non-small-cell lung cancer population whose tumors could more frequently harbor MET ex14 mutation.

P=N/A, N=250, Recruiting, Second Affiliated Hospital of Guangzhou Medical University | Trial completion date: Jul 2029 --> Jul 2039 | Trial primary completion date: Jul 2026 --> Jul 2030

MET exon14 skipping mutations (METex14s) are rarely reported as a potential resistance mechanism to EGFR tyrosine kinase inhibitors (TKIs). The patient received capmatinib monotherapy as third-line therapy, which was ineffective, followed by an exceptional response to salvage therapy with afatinib. This report highlights the heterogeneity of EGFR-TKI resistance and that targeting rare resistance mechanisms remains challenging.

Targeting MET with savolitinib and capmatinib efficiently suppressed the growth of MET-amplified GC cells. Moreover, these MET inhibitors exerted synergistic effects with trastuzumab on HER2- and MET-amplified GC cells.

P2; N=35 --> 0 | Recruiting --> Withdrawn

P=N/A, N=109, Active, not recruiting, Novartis Pharmaceuticals | Recruiting --> Active, not recruiting

P1, N=3, Terminated, Collin Blakely | N=33 --> 3 | Trial completion date: Jun 2027 --> May 2024 | Recruiting --> Terminated | Trial primary completion date: Jun 2026 --> Nov 2023; slow accrual

Five patients were treated with matched targeted therapy, with three having durable benefit: (i) erlotinib for EGFR-altered tumor, followed by osimertinib/capmatinib when MET amplification emerged (first-line therapy); (ii) pralsetinib for RET fusion (fifth line); and (iii) dabrafenib/trametinib for BRAF N486_P490del (third line). Sustained therapeutic benefit can be achieved in a real-world setting in a subset of patients with advanced/metastatic KRAS-WT PDAC treated with chemotherapy-free matched targeted agents. Prospective studies are warranted.

Capmatinib plus nivolumab showed clinical activity and manageable safety in pretreated patients with advanced EGFR wild-type NSCLC, independent of MET status.

Crizotinib showed a clinical activity similar to that of tepotinib and capmatinib in patients with NSCLC harboring MET exon 14 skipping mutations.

No abstract available

The majority of these AEs were observed within the initial months of initiating treatment with MET-selective TKIs and persistently thereafter. Notably, our investigation unveiled a significant correlation between the usage of capmatinib and the incidence of hearing loss and difficulty in swallowing. Diligent monitoring and the implementation of supportive care strategies are essential in managing the toxicities associated with MET-selective TKIs, particularly those related to gastrointestinal disorders, respiratory toxicity, hepatotoxicity, and ototoxicity.

P4, N=50, Recruiting, Novartis Pharmaceuticals | Trial completion date: Jul 2024 --> Jun 2025 | Trial primary completion date: Jul 2024 --> Jun 2025

RP2CD for ami+cap was identified as a combination of each approved dose. Initial safety profile of ami+cap does not appear to have additive MET-related toxicities. 1.

Further, patients receiving CT (HR: 4.43; 95% CI: 1.54-12.75; p = 0.006) and IO + CT (HR: 3.53, 95% CI: 1.41-8.85; p = 0.007) had higher rates of mortality than patients receiving capmatinib. The study showed better clinical outcomes with capmatinib than other standard therapies in 1L setting for aNSCLC harboring METex14.

Disease-free survival increased significantly with immunotherapy and chemotherapy registered in perioperative treatments, as well as adjuvant registered immunotherapy and targeted therapy (osimertinib) in case of EGFR mutation...Sotorasib and adagrasib are approved as second-line agents after at least one prior course of chemotherapy and/or immunotherapy. Adagrasib in first-line combination with pembrolizumab immunotherapy proved more beneficial, especially in patients with high expression of PD-L1...Lung adenocarcinoma carries an EGFR exon 20, HER2 insertion mutation in 2%, for which the first targeted therapy is trastuzumab deruxtecan, in patients already treated with platinum-based chemotherapy. Two orally administered selective c-MET inhibitors, capmatinib and tepotinib, were also approved after chemotherapy in adenocarcinoma carrying MET exon 14 skipping mutations of about 3%. Incorporating reflex testing with next-generation sequencing (NGS) expands personalized therapies by identifying guideline-recommended molecular alterations.

A T-cell mediated killing sensitivity gene-based prognostic score TTKPI showed good accuracy in predicting survival in AML. TTKPI corresponded to functional and immunological features of the tumor microenvironment including checkpoint expression patterns and should be investigated for precision medicine approaches.

Our results demonstrate that MSLN plays a critical role in BM of NSCLC by modulating the JNK/MET signaling network and thus, provides a potential novel therapeutic target for preventing BM in NSCLC patients.

There are three currently active sub-studies and one soon to be activated sub-study studying amivantamab-vmjw in MET amplification positive NSCLC (S1900J). Current sub-studies: S1900E (KRAS) activated on April 2, 2021 and is studying sotorasib (AMG 510) in non-squamous NSCLC...S1900G (EGFR and MET) activated on April 3, 2023 and is studying capmatinib and osimertinib with or without ramucirumab in NSCLC. S1900K (MET exon 14 skipping) activated on December 18, 2023 and is studying tepotinib with or without ramucirumab in NSCLC...One hundred seventy (7%) were submitted with the classification of "Other". The most common reasons included: no sub studies available, patient chose hospice, and patient transferred to different hospital.

Here, we present a case of a 72-year-old woman with NEC of the gallbladder with multiple liver and lymph node metastases, who was resistant to conventional chemotherapy including carboplatin plus etoposide as first-line treatment and irinotecan as second-line treatment, but she responded to capmatinib. After 6 weeks of treatment, CT scan showed a partial response (80% reduction in size), but after 13 weeks, regrowth of liver metastasis was observed. Herein, we report a meaningful efficacy of capmatinib to the patient of NEC of the gallbladder origin with MET amplification.

A comprehensive PC (osimertinib, afatinib/gefitinib, and capmatinib) could dramatically increase PFS for 80% of patients compared to osimertinib alone, without harming anyone. This article also explores PCs for MET-driven lung cancer.

P2, N=373, Completed, Novartis Pharmaceuticals | Active, not recruiting --> Completed

Capmatinib and tepotinib are currently the only two approved targeted therapies by the U.S. Food and Drug Administration (FDA) for patients with MET exon 14 skipping mutation. Some of these agents are being used in combination with EGFR targeted therapy to mitigate resistance to EGFR inhibitor. These agents are poised to provide new hope for these patients.

While c-MET inhibitors such as crizotinib, capmatinib, tepotinib and cabozantinib have garnered FDA approval for non-small cell lung cancer (NSCLC), their potential within breast cancer therapy is still undetermined...Furthermore, we highlight the pivotal role of c-MET-targeted therapies in breast cancer, offering a clinical perspective on this promising avenue of intervention. In this pursuit, we strive to unravel the potential of c-MET as a beacon of hope in the fight against breast cancer, unveiling new horizons for therapeutic innovation.