Zykadia (ceritinib)

In this context, we endeavored to develop ALK degraders utilizing FDA-approved ALK inhibitors-crizotinib, ceritinib, brigatinib, and alectinib-as ALK binders, along with 4-methoxyphenylfumarate as a covalent handle to bind to RNF126 E3 ligase. However, the enhanced anti-proliferative activity of dALK-3 was found to be independent of RNF126, a presumed potential E3 ligase, suggesting the need for investigation of other components within the ubiquitin-proteasome system. Our findings further support the potential application of the fumarate moiety as a binder for E3 ligases in targeted protein degradation.

However, doxorubicin, foretinib, and ceritinib were identified as promising therapeutic candidates due to their low IC50 values in NCC-GCTB10-C1. The establishment of NCC-GCTB10-C1 offers a critical resource for further research into GCTB, especially in the context of recurrent disease, and holds potential for the development of more effective treatment strategies.

P1, N=27, Active, not recruiting, H. Lee Moffitt Cancer Center and Research Institute | Trial completion date: Oct 2024 --> Jan 2025

P4, N=234, Active, not recruiting, Novartis Pharmaceuticals | Trial completion date: Jun 2025 --> Jun 2027 | Trial primary completion date: Jun 2025 --> Jun 2027

P2, N=10, Active, not recruiting, National Cancer Institute (NCI) | Trial completion date: Sep 2024 --> Sep 2025

Aim: We conducted network meta-analysis to assess cardiovascular toxicity of anaplastic lymphoma kinase-tyrosine kinase inhibitors (ALK-TKIs).Materials & Eleven articles involving 2855 patients and six interventions including crizotinib, alectinib, ceritinib, lorlatinib, brigatinib and chemotherapy were analyzed. No significant difference was observed in overall cardiovascular risk among ALK-TKIs. For vascular toxicity, crizotinib and ceritinib had a higher risk of thrombotic events than brigatinib. Crizotinib and lorlatinib were more likely to cause blood pressure abnormalities. Clinicians should carefully monitoring cardiovascular events when ALK-TKIs used in NSCLCs patients with baseline cardiovascular diseases.

For patients with ALK+ NSCLC, treatments including next-generation ALK-TKIs were independently associated with longer survival outcomes.

P2, N=103, Completed, Ariad Pharmaceuticals | Active, not recruiting --> Completed

Compared with chemotherapy, alectinib, lorlatinib, brigatinib and ceritinib, crizotinib significantly increased the risk of TE and VTE.

A series of rigid ALK PROTACs were developed through conjugation of Ceritinib and thalidomide, orally bioavailable PROTAC 4B (F = 14.22 %) was obtained by overall optimization of molecular properties. Furthermore, 4B significantly inhibited the growth of Karpas 299 xenografts in vivo with TGI of 49.5 % and showed superior anti-proliferative activity against G1202R mutation to Ceritinib (IC50 = 52.82 nM vs IC50 = 109.5 nM). Overall, 4B is expected to be a potential treatment for ALK-driven malignancies.

P1, N=21, Active, not recruiting, H. Lee Moffitt Cancer Center and Research Institute | Trial completion date: Apr 2025 --> Apr 2026

We present a female advanced non-small cell lung cancer (NSCLC) case with positive EML4-ALK gene fusion, in which disease progression occurred in only 3 months after first-line treatment with alectinib...Ensartinib and ceritinib were administered as second-line and third-line treatments...The secondary mutation E803Q located in exon 14 seems resistant to most second-generation ALK-TKIs. If there is an opportunity, the efficacy of the third-generation ALK-TKI loratinib should be tested.

P=N/A, N=1, Completed, Pfizer | Recruiting --> Completed | N=20605 --> 1 | Trial completion date: Feb 2025 --> Jan 2024 | Trial primary completion date: Feb 2025 --> Jan 2024

In this research, we utilized molecular simulations to create co-amorphous materials (CAMs) of ceritinib (CRT) with the objective of improving its solubility and bioavailability...The enhanced solubility of CAMs also positively affected the pharmacokinetic parameters. When compared to the physical mixture, the CAMs of CRT:NRG 2:1 exhibited a 2.1-fold increase in CRT exposure (AUC0-t) and a 2.4-fold increase in plasma concentration (Cmax).

High ctDNA VAF, EML4-ALK v3, and TP53mt were associated with early discontinuation of first-line ALK TKIs.

For one patient who maintained original baseline ALK rearrangement positive without acquired mutation after progression of ceritinib resistance, lung cancer-like organ culture with sequential brigatinib and lorlatinib led to a PFS of 3.2 and 1.9 months, respectively, which aligned with the corresponding drug susceptibility testing results for this patient. NGS testing of patients' blood or tissue samples after disease progression may provide insight into the etiology of alectinib resistance. Patient-sourced drug sensitivity testing of lung cancer-like organs selects drug-sensitive medications based on NGS results and provides a reference for subsequent drug therapy for patients after drug resistance, particularly those who remain ALK rearrangement-positive at baseline.

Small cell lung cancer-like phenotypic transformation occurred when resistance to crizotinib treatment...The patient had a good response to alectinib with a progression-free survival >7 months...The patient had a good initial response to ceritinib treatment, which last for >12 months...Ultimately, due to terminal rapid progression and resistance to lorlatinib, the overall survival was nearly 3 years...Sequential biopsies and gene mutation monitoring are important to arrange the sequence of different generation ALK-TKIs. Appropriate sequential therapies may yield a prolonged response with a satisfactory quality of life in patients with advanced ALK-rearranged non-small cell lung cancer.

Introduction: This study bridges traditional remedies and modern pharmacology by exploring the synergy between natural compounds and Ceritinib in treating Non-Small Cell Lung Cancer (NSCLC), aiming to enhance efficacy and reduce toxicities... The integration of natural compounds with established cancer therapies offers a promising avenue for enhancing treatment outcomes in NSCLC. By combining the ancient wisdom of natural remedies with the precision of modern science, this study contributes to evolving cancer treatment paradigms, potentially mitigating the side effects associated with current therapies.

In the first line setting, the objective response rate (ORR) with ALKi was 63.6% (crizotinib: 60.7%, ceritinib: 70%, alectinib: 66.6%, p  = 0.508), while with chemotherapy, it was 26.1%. Notably, patients who received ALKi in second or later lines demonstrated significantly better outcomes compared to those receiving chemotherapy. The use of ALKi in any line of therapy was associated with significantly prolonged OS.

Patients receiving third-line non-ALK-directed therapy had suboptimal outcomes on prior TKIs. Patients with longer duration of prior ALK TKI treatment appeared to benefit from third-line ALK TKIs.

P1, N=57, Active, not recruiting, Novartis Pharmaceuticals | Trial completion date: Sep 2024 --> Apr 2025 | Trial primary completion date: Sep 2024 --> Apr 2025

P4, N=233, Active, not recruiting, Novartis Pharmaceuticals | Recruiting --> Active, not recruiting

However, the emergence of intrinsic and acquired resistance inevitably occurs with ALK TKI use. This review describes the molecular mechanisms of ALK TKI resistance and discusses management strategies to overcome therapeutic resistance.

P2, N=6000, Recruiting, Hunan Province Tumor Hospital | Phase classification: P --> P2 | N=100 --> 6000 | Trial completion date: Dec 2025 --> Dec 2027 | Trial primary completion date: Dec 2024 --> Dec 2026

With ceritinib as the lead, a series of novel compounds containing the sulfoxide structure were synthesized and evaluated as anaplastic lymphoma kinase inhibitors...Using 18d as a representative, which exhibited the best in vivo results, we carried out mechanistic studies such as anti-colony formation, induced tumor cell apoptosis, ALK kinase protein phosphorylation in H2228 tumor cells, and molecular docking. All these results indicate that compound 18d is a good anti-tumor lead compound and worthy of further study.

This study sought to assess the cost-effectiveness of 6 tyrosine kinase inhibitors (TKIs)-crizotinib, alectinib, ceritinib, brigatinib, ensartinib, and lorlatinib-as first-line treatments for ALK-positive NSCLC from the perspective of the Chinese health care system. Under a willingness-to-pay threshold of $38 223/QALY, ceritinib and brigatinib were cost-effective compared with ensartinib, while lorlatinib and alectinib were not cost-effective when compared with ensartinib. Overall, brigatinib emerged as the most cost-effective treatment among all the options considered.

The compound showed an anticancer effect comparable to that of the clinically used drugs alectinib and ceritinib in vivo. Notably, Chb-M' extended the cancer-free survival of mice after ending treatment more effectively than did the other two drugs. The results presented here suggest that Chb-M' is an attractive candidate as an anticancer drug applicable to the treatment of non-small cell lung cancer and various other types of cancers.

Our study provided insights into the real-world treatment, drug resistance patterns, and survival outcomes among patients with ROS1-rearranged NSCLC. This information serves as a valuable reference for guiding the treatment of this molecular subset of NSCLC.

P1, N=57, Active, not recruiting, Novartis Pharmaceuticals | Trial completion date: Apr 2024 --> Sep 2024 | Trial primary completion date: Apr 2024 --> Sep 2024

To our knowledge, this is the first report to evaluate the relationship between ALK inhibitors and seizures using post-marketing surveillance data. These results suggest that ceritinib, alectinib, brigatinib, and lorlatinib, which are highly brain-migrating drugs, are associated with seizures.

P1, N=27, Active, not recruiting, H. Lee Moffitt Cancer Center and Research Institute | Trial completion date: Mar 2024 --> Aug 2024

Seven different ALK-TKIs have been approved by the National Medical Products Administration (NMPA) of China, including crizotinib, ceritinib, alectinib, ensartinib, brigatinib, lorlatinib, and iruplinalkib. On January 16, 2024, the NMPA approved iruplinalkib for the first-line treatment of locally advanced or metastatic ALK-positive NSCLC patients. In order to better understand the efficacy and safety of iruplinalkib, and facilitate more rationally clinical application of iruplinalkib, the Medical Oncology Branch of China International Exchange and Promotive Association for Medical and Health Care and the Chinese Association for Clinical Oncologists co-organized experts to compile the "Chinese expert consensus on iruplinalkib for the treatment of locally advanced or metastatic ALK-positive non-small cell lung cancer (2024 edition)".

In this study we knock-in for the first time in a ROS1 + patient-derived cell line, three different known resistance-causing mutations using CRISPR/Cas9 in the endogenous translocated ROS1 alleles. Pharmacological assays performed in 2D and 3D cell culture revealed that spheroids are more sensitive to TKIs than cells cultured as a monolayer. This direct comparison between two culture systems could be done thanks to the implementation of normalized growth rates (NGR) to uniformly quantify drug response between 2D and 3D cell culture. Overall, this study presents the added value of using spheroids and positions lorlatinib and repotrectinib as the most effective TKIs against the studied ROS1 resistance point mutations.

P2, N=3000, Recruiting, Oslo University Hospital | N=1000 --> 3000

Standard chemotherapy involves gemcitabine-based therapies combined with cisplatin, oxaliplatin, capecitabine, or 5-FU with a dismal prognosis for most patients...Additionally, ceritinib and cisplatin synergistically reduced CCA cell viability. Our data show ceritinib as an effective treatment of CCA, which could be potentially explored in the other cancer types without ALK mutations.

Notably, second-generation TKIs such as alectinib, ceritinib, and brigatinib have emerged to address resistance issues initially associated with the pioneer ALK-TKI, crizotinib...Despite encouraging preclinical data, challenges observed in trials assessing combinations such as nivolumab-crizotinib, mainly due to severe hepatic toxicity, emphasize the necessity for cautious exploration of these novel approaches... This comprehensive analysis covers molecular mechanisms, therapeutic strategies, and immune interactions associated with ALK-rearranged NSCLC. As a pivotal resource, the review guides future research and therapeutic interventions in ALK-targeted therapy for NSCLC.

Our study findings suggest that the prices of ceritinib and crizotinib need to be reduced significantly to justify their value for inclusion in India's publicly financed health insurance scheme for treatment of patients with locally advanced/metastatic ALK- and ROS1-positive NSCLC, respectively.

In this study, we systematically explored the validity of sequential ALK inhibitors (alectinib, lorlatinib, crizotinib, ceritinib and brigatinib) for a heavy-treated patient with EML4-ALK fusion via developing an in vitro and in vivo drug testing system based on patient-derived models. In summary, our results delineate clinical responses of sequential ALK-TKIs treatments and provide insights into the mechanisms underlying the superior effects of brigatinib in patients harboring ALKG1269A mutation and resistant towards alectinib, lorlatinib and crizotinib. The molecular signatures model based on the combination of IL6, CXCL1 and CXCL5 has the potential to predict prognosis of EML4-ALK positive NSCLC patients.

HX16 is a multifunctional chemical tool based on the pharmacophore of ALK-TKI (ceritinib) and can specifically target the kinase domain of ALK with a high sensitivity...Importantly, HX16 was also applied to visualize ALK activity in a tumor biopsy from a NSCLC patient with ALK-echinoderm microtubule-associated protein-like-4 fusion gene for prediction of ALK-TKI sensitivity. These results demonstrate that strategically designed ALK-TKI-based probe allows the assessment of ALK activity in tumor tissues and hold promise as a useful diagnostic tool in predicting ALK-TKI therapy response.

As of June 27, 2023, seven ALK-TKI, including crizotinib, ceritinib, alectinib, ensartinib, brigatinib, lorlatinib, and iruplinalkib, have garnered approval from the China National Medical Products Administration (NMPA)(ranking according to the approval time for marketing by NMPA), providing individualized treatment modalities for ALK-positive NSCLC patients. To standardize the application of ALK-TKI, the Chinese Association for Clinical Oncologists and the Medical Oncology Branch of China International Exchange and Promotive Association for Medical and Health Care has organized experts to compile the " China expert recommendations on anaplastic lymphoma kinase-tyrosine kinase inhibitors treatment for advanced non-small cell lung cancer (2024 edition)". This treatment expert recommendation provides recommendations in four aspects, encompassing ALK fusion testing, ALK-TKI targeted therapy, ALK-TKI adverse events management, and patient post-treatment follow-up, thus serving as a valuable reference for the standardized treatment of Chinese advanced ALK fusion-positive NSCLC.

Furthermore, dEALK1 also exerts a potent antitumor activity against EML4-ALK-positive xenograft tumors without or with harboring ceritinib-resistant EML4-ALK mutations in vivo. Our study suggests that dEALK1-induced degradation of EML4-ALK fusion proteins is a promising therapeutic strategy for treatment of ALK-rearranged lung cancer with ceritinib resistance.

P3, N=376, Completed, Novartis Pharmaceuticals | Active, not recruiting --> Completed