The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) Database

The first-generation tropomyosin receptor kinase (TRK) inhibitors, larotrectinib and entrectinib, represent exciting new developments in cancer treatment that offer relevant, rapid, and long-lasting clinical benefits. Larotrectinib and entrectinib are recommended as first-line treatments for locally...

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Main Authors: Valerio Liguori, Mario Gaio, Alessia Zinzi, Cecilia Cagnotta, Consiglia Riccardi, Giovanni Docimo, Annalisa Capuano
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Biomedicines
Subjects:
Online Access:https://www.mdpi.com/2227-9059/11/9/2538
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author Valerio Liguori
Mario Gaio
Alessia Zinzi
Cecilia Cagnotta
Consiglia Riccardi
Giovanni Docimo
Annalisa Capuano
author_facet Valerio Liguori
Mario Gaio
Alessia Zinzi
Cecilia Cagnotta
Consiglia Riccardi
Giovanni Docimo
Annalisa Capuano
author_sort Valerio Liguori
collection DOAJ
description The first-generation tropomyosin receptor kinase (TRK) inhibitors, larotrectinib and entrectinib, represent exciting new developments in cancer treatment that offer relevant, rapid, and long-lasting clinical benefits. Larotrectinib and entrectinib are recommended as first-line treatments for locally advanced or metastatic non-small cell lung cancer (NSCLC) patients with positive TRK gene fusions. In this study, using the U.S. Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) database between 2019 and 2022, a retrospective analysis was conducted to evaluate the safety profiles of these drugs. During our study period, 807 individual case safety reports (ICSRs) related to larotrectinib or entrectinib were retrieved from the FAERS database, of which 48.7% referred to females and 24.7% referred to adult patients (18–64 years) with a median age of 61.0 years. A total of 1728 adverse drug reactions (ADRs) were identified. The most frequently reported ADRs were dizziness and pain, which belong to the System Organ Classes (SOCs) “nervous system disorders” and “general disorders and administration site conditions”. Regarding all ADRs, the median time to onset was 37.0 days for larotrectinib and 12.0 days for entrectinib. No evident safety concerns emerged in the long-term safety profiles (>365 days). Only 18 ICSRs were related to pediatric populations (≤16 years), of which 94.0% of the ICSRs were related to larotrectinib. The median age was 10.5 years, while most patients were female (44.4%). Our results show favorable risk-benefit profiles for larotrectinib and entrectinib. Considering the increased use of neurotrophic tyrosine receptor kinase (NTRK) inhibitors, continuous safety monitoring of larotrectinib and entrectinib is required for the detection of possible new adverse drug reactions.
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spelling doaj.art-fb131864628c4632a23cc27f9c283aab2023-11-19T09:42:44ZengMDPI AGBiomedicines2227-90592023-09-01119253810.3390/biomedicines11092538The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) DatabaseValerio Liguori0Mario Gaio1Alessia Zinzi2Cecilia Cagnotta3Consiglia Riccardi4Giovanni Docimo5Annalisa Capuano6Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, 80138 Naples, ItalyCampania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, 80138 Naples, ItalyCampania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, 80138 Naples, ItalyCampania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, 80138 Naples, ItalyCampania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, 80138 Naples, ItalyDepartment of Advanced Medical and Surgical Sciences, University of Campania “L. Vanvitelli”, 80138 Naples, ItalyCampania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, 80138 Naples, ItalyThe first-generation tropomyosin receptor kinase (TRK) inhibitors, larotrectinib and entrectinib, represent exciting new developments in cancer treatment that offer relevant, rapid, and long-lasting clinical benefits. Larotrectinib and entrectinib are recommended as first-line treatments for locally advanced or metastatic non-small cell lung cancer (NSCLC) patients with positive TRK gene fusions. In this study, using the U.S. Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) database between 2019 and 2022, a retrospective analysis was conducted to evaluate the safety profiles of these drugs. During our study period, 807 individual case safety reports (ICSRs) related to larotrectinib or entrectinib were retrieved from the FAERS database, of which 48.7% referred to females and 24.7% referred to adult patients (18–64 years) with a median age of 61.0 years. A total of 1728 adverse drug reactions (ADRs) were identified. The most frequently reported ADRs were dizziness and pain, which belong to the System Organ Classes (SOCs) “nervous system disorders” and “general disorders and administration site conditions”. Regarding all ADRs, the median time to onset was 37.0 days for larotrectinib and 12.0 days for entrectinib. No evident safety concerns emerged in the long-term safety profiles (>365 days). Only 18 ICSRs were related to pediatric populations (≤16 years), of which 94.0% of the ICSRs were related to larotrectinib. The median age was 10.5 years, while most patients were female (44.4%). Our results show favorable risk-benefit profiles for larotrectinib and entrectinib. Considering the increased use of neurotrophic tyrosine receptor kinase (NTRK) inhibitors, continuous safety monitoring of larotrectinib and entrectinib is required for the detection of possible new adverse drug reactions.https://www.mdpi.com/2227-9059/11/9/2538TRKNTRKagnostic drugsprecision medicinelarotrectinibentrectinib
spellingShingle Valerio Liguori
Mario Gaio
Alessia Zinzi
Cecilia Cagnotta
Consiglia Riccardi
Giovanni Docimo
Annalisa Capuano
The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) Database
Biomedicines
TRK
NTRK
agnostic drugs
precision medicine
larotrectinib
entrectinib
title The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) Database
title_full The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) Database
title_fullStr The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) Database
title_full_unstemmed The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) Database
title_short The Safety Profiles of Two First-Generation NTRK Inhibitors: Analysis of Individual Case Safety Reports from the FDA Adverse Event Reporting System (FAERS) Database
title_sort safety profiles of two first generation ntrk inhibitors analysis of individual case safety reports from the fda adverse event reporting system faers database
topic TRK
NTRK
agnostic drugs
precision medicine
larotrectinib
entrectinib
url https://www.mdpi.com/2227-9059/11/9/2538
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