ceritinib and Chemical-and-Drug-Induced-Liver-Injury

Activation of the anaplastic lymphoma kinase (ALK) gene has been found in several human cancers, including non-small-cell lung cancer (NSCLC). Currently, novel drugs targeting ALK gene have been extensively investigated in NSCLC. However, concerns about ALK inhibitors-induced liver toxicities have been increasing.. Eligible prospective clinical studies have been searched in several databases. Primary outcomes of interest were incidence rates of liver toxicities, relative risks (RRs), and 95% confidence intervals (CIs).. Data from 2418 patients (1873 in the experimental arm; 545 in the control arm) were included. The incidences of all-grade alanine transaminase (ALT) and aspartate aminotransferase (AST) elevation were 26.0% (95% CI: 17.4%-37%), and 23.2% (95% CI, 16.7%-31.4%), respectively. The incidences of high-grade ALT and AST elevation were 8.4% (95% CI, 5.1%-13.4% and 7.0% (95% CI: 5.4%-9.0%), respectively. Sub-group analysis according to the ALK inhibitors found that pooled incidence of liver toxicities associated with ceritinib was higher than that of crizotinib and alectinib. In comparison with chemotherapy, ALK inhibitors significantly increased the all-grade and high-grade ALT elevation (RR 2.37, 95% CI, 1.97-2.86; P < .001; RR 7.34, 95% CI, 3.95-13.63; P < .001) and AST elevation (RR 3.27, 95% CI, 2.47-4.34; P < .001; RR 11.54, 95% CI, 4.33-30.7; P < .001), respectively. No publication bias was detected for RR of ALT and AST.. The findings of the present study offer substantial evidence that ALK inhibitors treatment in advanced NSCLC significantly increases the risk of developing all-grade and high-grade liver toxicities in comparison with controls. Clinicians should recognize liver toxicities promptly as early interventions may alleviate future complications.

Topics: Alanine Transaminase; Anaplastic Lymphoma Kinase; Aspartate Aminotransferases; Carbazoles; Carcinoma, Non-Small-Cell Lung; Chemical and Drug Induced Liver Injury; Clinical Trials as Topic; Crizotinib; Female; Humans; Incidence; Liver; Lung Neoplasms; Male; Middle Aged; Piperidines; Prospective Studies; Protein Kinase Inhibitors; Pyrimidines; Risk Factors; Sulfones

Ceritinib demonstrated a statistically significant effect on the progression-free survival versus chemotherapy in patients with advanced anaplastic lymphoma kinase (ALK) rearrangement in non-small cell lung cancer (NSCLC) as the first therapy or after previous treatment with crizotinib and one or two prior chemotherapy regimens in global phase 3 studies. However, some serious adverse effects related to ceritinib therapy were reported across these clinical studies. Among them, a grade 3 and 4 increase in hepatobiliary enzymes was one of the common adverse events related to treatment with ceritinib. However, the pathology remains unclear. Previously, increased Interleukin (IL)-18 was observed in both biliary duct disease and liver disease. Therefore, we hypothesized that IL-18 is involved in the pathology of hepatobiliary adverse effects related to treatment with ceritinib and evaluated the serum IL-18.. The patient was a 53-year-old Japanese woman that we previously reported as having severe hepatobiliary adverse effects related to ceritinib therapy. Laboratory data, CT and MRI were obtained at each time point. IL-18 was evaluated by ELISA method at each time point. Immunochemical staining of liver tissue was performed as a standard protocol using antibodies against IL-18. Our records showed that the levels of serum IL-18 increased from the early stage of hepatobiliary adverse effects related to the treatment with ceritinib and were became worse with an increase in hepatobiliary enzymes and the progression of imaging abnormalities in the bile duct. Furthermore, IL-18 positive cells were detected in the inflammatory sites around the interlobular bile duct of the liver tissue.. Our case report shows that the increase of serum IL-18 had a positive correlation with the progression of severe hepatobiliary adverse effects related to treatment with ceritinib and the involvement of IL-18 in the hepatobiliary inflammation by pathological evaluation. These results suggest that IL-18 could be a useful surrogate marker for the hepatobiliary toxicity of ceritinib. However, this is only one case report and further prospective observations will complement our data in the future.

Topics: Antineoplastic Agents; Biliary Tract Diseases; Biomarkers; Chemical and Drug Induced Liver Injury; Female; Humans; Interleukin-18; Middle Aged; Pyrimidines; Sulfones; Treatment Outcome