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NASAL
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MORE
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Pulmonary & Nasal Drug Delivery
140
Issue No #140 Nov 2022
November 23rd, 2022
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Issue 140 - Nov 2022
Inside the magazine
PULMONARY
Dr Orest Lastow
Iconovo
WHY ARE INHALATION DEVICES SO DIFFICULT TO DEVELOP?
Orest Lastow discusses the challenges of developing inhalation products and how best to keep costs down and prevent project delays.
NASAL
Reenal Gandhi
Aptar Pharma
STEPS TO SUCCESS IN NOSE-TO-BRAIN DRUG DELIVERY
Reenal Gandhi and Gemma Budd consider the multiple hurdles associated with developing nasal drug delivery solutions, current understanding of the associated biology and the advantages of alternative device designs and state-of-the-art formulation practice.
EARLY INSIGHT
Dr Elijah Nazarzadeh
Nebu~Flow
CREATING A PLATFORM FOR NEBULISATION OF A WIDE RANGE OF DRUG TYPES AND FORMULATIONS
Elijah Nazarzadeh and John Pritchard introduce Nebu~Flow – a novel class of nebuliser technology that represents a major step in the ability to deliver drugs efficiently to the lungs. overcoming the limitations of current systems and unlocking the potential of the inhalation route, including for systemic delivery.
PULMONARY
Edgar Hernan Cuevas Brun
HCmed Innovations
A ROADMAP FOR DRUG-NEBULISER COMBINATION PRODUCT DEVELOPMENT
Edgar Hernan Cuevas Brun and Yuan-Ming Hsu lay out HCmed Innovations’ roadmap for the development of drug-nebuliser combination products.
SKIN
Dr Claire Authesserre
Eveon
AN AIRLESS SPRAY NOZZLE TO PRODUCE A FINE AND SOFT MIST
Claire Authesserre and Florian Corne discuss the current challenges faced by the topical spray-based delivery of therapeutics and how EVEON’s Ad-Mist™ spray nozzle overcomes these challenges to harness the potential of this delivery route.
PULMONARY
Bryan Deacon
Celanese
GETTING A GRIP ON FRICTION – A CRUCIAL CONSIDERATION FOR INHALER DESIGN
Bryan Deacon discusses the importance of considering friction when developing a new inhaler design, providing an overview of some of the basic considerations friction raises, as well as highlighting how optimising friction early with the aid of a materials expert can reduce risk, lower cost and lead to a better product overall.
PULMONARY
Lynn Jordan
Proveris Scientific
EXPLORING NEW IN VITRO TESTS TO DEMONSTRATE BIOEQUIVALENCE IN INHALATION PRODUCTS
Proveris Scientific looks at recent advances in in vitro testing in inhalation products to demonstrate bioequivalence and discusses the company’s INVIDA platform that replicates human usage of the device.
EXPERT VIEW
Dr Yannick Baschung
EXPANDING THE DESIGN OF CHARACTERISATION STUDIES FOR ACCURATE HANDLING-ERROR ASSESSMENT
Yannick Baschung discusses the importance of a comprehensive and accurate assessment of patient handling errors when it comes to inhaled product development.
EXPERT VIEW
James Silk
THE INFLUENCE OF UNCERTAINTY ON CHEMICAL CHARACTERISATION
James Silk discusses the importance of accounting for uncertainty when characterising the extractables profile of a medication, with particular reference to the ISO 10993 standard.
PULMONARY
Dr Salvatore Pillitteri
Granutools
POWDER CHARACTERISATION FOR DPI PERFORMANCE IN CAPSULE-BASED INHALERS
Salvatore Pillitteri, Aurélien Neveu and Sarah Zellnitz-Neugebauer discuss the analysis of three powder blends of salbutamol sulphate with distinct lactose grades, using tapped density and rotating drum methods.
PULMONARY
Dr Philippe Rogueda
Merxin Ltd
DELIVERING BIOLOGICS WITH SOFT MIST INHALERS – A MARKET POISED TO EXPAND
Philippe Rogueda discusses the inhalable biologics market, how the introduction of soft mist inhalers represents a significant opportunity for new and old therapeutics alike, and how the market is poised for a major expansion in therapeutic application, size and value.
INDUSTRIALISATION
Drew Jelgerhuis
Scherdel Medtec
ENGINEERING EXPERTISE: DESIGN FOR EXCELLENCE
Drew Jelgerhuis looks at how a design-for-excellence (DFX) systematic approach can help manufacturers achieve their objectives.
INDUSTRIALISATION
Rob Doorakkers
IGS GeboJagema
HIGH-PRECISION INJECTION MOULDS FOR INHALERS: CHALLENGES AND SOLUTIONS
Rob Doorakkers and Erwin van Huijksloot discuss the challenges and solutions of engineering and manufacturing high-precision injection moulds for inhalers.
EARLY INSIGHT
Dr Klaus-Dieter Beller
CLIPhaler – INHALATION DEVICE DESIGN REDUCED TO THE MAXIMUM
Klaus-Dieter Beller discusses the advantages of the inhalation route of administration, how his principle of design simplicity has informed the design of novel inhalation devices and introduces CLIPhaler, his latest and simplest device.
EXPERT VIEW
Marco Franza
THE INNOVATIONS TACKLING CHALLENGES & MAXIMISING OPPORTUNITIES IN INHALATION
Marco Franza and Nadine Khoury look at how the latest digital technologies, manufacturing techniques and packaging materials are combining to take the manufacture of inhalers to a new level.
EXPERT VIEW
Dr Heather Jameson
TAKING THE STING OUT OF VACCINES
Heather Jameson, Juliette Ngan and Omar Shah discuss the potential advantages and challenges of intranasal and inhaled vaccines in the context of global respiratory pandemics.
EXPERT VIEW
Dr Paul Kippax
SOLVING COMPLEX FORMULATION & DELIVERY CHALLENGES FOR INTRANASAL DRUGS
Paul Kippax discusses the analytical techniques used for
in vitro
characterisation of nasal sprays, and how their use can accelerate and de-risk both innovator and generic nasal drug development.
EXPERT VIEW
Mark Ignaczak
NASAL DELIVERY – A GALAXY NOT SO FAR AWAY… A BRIEF MARKET HISTORY OF THE NASAL DELIVERY LANDSCAPE
Mark Ignaczak provides an insight into the history of nasal drug delivery and looks at the advantages of the nasal delivery route.
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