Revised FDA Guidance on ANDA and 505(b)(2) Application Submission
Implement a gap analysis for 505(b)(2) applications to identify safety data needs and adjust safety monitoring systems as necessary to accommodate new product characteristics.
TGA issued a safety update alerting health professionals to FluMist administration errors in children under 2 years and reinforcing the indicated age range (≥24 months to <18 years).
Off-label use in younger children carries risks of hospitalisation and wheezing; errors are widespread (116 of 161 reports).
Confirm child is 24 months or older before administering FluMist; review Product Information; verify patient age against indication.
Regulatory Intelligence Lead
single-event
Confirm child is 24 months or older before administration. Review Product Information including indication and contraindications.
Confirm child is 24 months or older before administering FluMist; review Product Information; verify patient age against indication.
TGA reports 116 administration errors of FluMist in children under 2 years, based on 161 adverse event reports from May 2026 database search. Early clinical data showed increased hospitalisation (6-11 months) and wheezing (6-23 months). Health professionals must confirm age ≥24 months before administration.
What changed: TGA issued a safety update alerting health professionals to FluMist administration errors in children under 2 years and reinforcing the indicated age range (≥24 months to <18 years).
Why it matters: Off-label use in younger children carries risks of hospitalisation and wheezing; errors are widespread (116 of 161 reports).
Practical implication: Confirm child is 24 months or older before administering FluMist; review Product Information; verify patient age against indication.
Published from the Firecrawl agent regulatory extraction pipeline.
Implement a gap analysis for 505(b)(2) applications to identify safety data needs and adjust safety monitoring systems as necessary to accommodate new product characteristics.
MAHs and sponsors must enhance their pharmacovigilance systems to monitor microbiome-specific safety issues, comply with established safety standards, and address concerns related to antimicrobial resistance.
Stakeholders, including manufacturers and clinicians, must review and potentially revise their post-market vigilance and safety monitoring protocols in response to the FDA's proposed regulatory approaches for generative AI devices.
Developers of MBMPs must align their safety assessment protocols with the MHRA's expectations and are encouraged to engage with the MHRA early to establish appropriate regulatory strategies.