DDL 2023 - Discuss Development at Drug Delivery to the Lungs Conference

We are excited to be DDL2023 Platinum Sponsors once again at this International Conference covering all aspects of respiratory drug delivery. Don't miss our Live Presentation during the DDL conference:

Reducing Time Requirements for Morphologically Directed Raman Spectroscopy Based In Vitro Bioequivalence Studies via Advanced Optimisation of Analysis Methods

IVBE studies have formed part of increasing numbers of abbreviated new drug applications (ANDAs) for generic nasal drug products (OINDPs) over the past decade. Morphologically directed Raman spectroscopy (MDRS) can selectively measure the particle size and morphology of separate species within multi-component blends and suspensions, enabling the characterization of the size of a drug particle, and infer the dissolution characteristics to a level where clinical endpoint studies may be entirely bypassed when demonstrating bioequivalence for certain products. MDRS measurements, however, can take many hours and so the approach can be limiting considering a typical full IVBE study may involve a minimum of 60 replicates.

In his presentation our expert, Ben Stafford, describes how optimisation of the MDRS approach using a highly API-selective microscopy-only analysis can confidently measure comparative particle size distributions without full Raman ID for every replicate. This could allow for a reduction in the time and financial requirements when conducting future IVBE studies for generic nasal drug products.

Speaker: Ben Stafford, Scientist, Intertek Melbourn.
When: 12:15, Dec 7 2023

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Our team of experts will be available at our booth to discuss how we support development projects for both small and large molecules across all respiratory delivery technology platforms. Key themes for DDL2023 include:

• Formulation development - including particle engineering approaches
• Specialist support for biologics and DNA based medicines with a dedicated suite for testing and characterisation
• Independent device screening and selection
• Clinical manufacturing
• CMC package support
• ICH stability study testing and program management
• QC and GMP Batch Release testing
• In-vitro bioequivalence (IV-BE) studies including
  GMP IV-IVC tools; MDRS, Inhaled Dissolution, Idealised inlet models and realistic breathing profiles for impaction testing

RESOURCES

• BROCHURE: Our Orally Inhaled and Nasal Drug Product Development Expertise
• BROCHURE: Inhaled or Intranasal Biologic Drug Development
• WEBINAR RECORDING: Nasal Spray Development Considerations 
• RDD 2023 WORKSHOP RECORDING: RDD 2023: Respiratory Drug Delivery Workshop
• WEBINAR RECORDING: Development of Inhaled Oligo or mRNA Therapeutics
• ARTICLE: IVBE Particle Characterisation of Generic Mometasone Furoate using MDRS and Laser Diffraction 
• ARTICLE DOWNLOAD: In Vitro Bioequivalence for Pulmonary and Nasal Delivery

Our OINDP Development Expertise 
With 30 years of experience in supporting our clients’ inhaled and nasal product developments, we deliver world-class support to help you meet the challenges of your demanding development programs. We provide integrated OINDP development and testing services for both small molecules and biologics through its centres of excellence across Europe. We conduct critical performance and quality testing such as laser particle sizing, aerodynamic particle size distribution (APSD) by impaction (ACI, NGI) and spray pattern/plume geometry. Intertek’s integrated formulation and analytical teams carry out early stage pre-formulation support, solubility screening, drug-excipient compatibility, stability testing and device selection support. For large molecule development, comprehensive protein characterisation services supported by forced degradation and stability monitoring for the protein’s structure and bioactivity throughout formulation and storage can also be provided. Interaction with the device and closure systems are evaluated through comprehensive extractable and leachable testing and toxicological assessments. The laboratory is inspected and approved by the UK Medicines & Healthcare Products Regulatory Agency (MHRA) for GMP compliance. The Laboratory has also been inspected by the US Food and Drug Administration (FDA) against GMP as part of clients’ pre-approval inspections.