Maximizing bioavailability is a critical aspect of drug development, ensuring that the maximum therapeutic effect is achieved with the minimum dose. By rigorously evaluating and optimizing the chemical, physical, and biological properties of the API, pharmaceutical scientists can enhance bioavailability, leading to more effective and reliable medications.

In this issue, we review different analytical testing techniques that support drug product development specific to bioavailability.

Contents include:
- API characterization 
- Common techniques for determining particle size distribution
- Formulation approaches to maximize bioavailability 
- Case study: manufacturing of a nanosuspension

Issue 40 — Analytical Testing: Maximizing API Bioavailability

According to the World Health Organization, at least a billion people are currently living with vision impairment from a preventable or treatable source. The main conditions causing their distance vision impairment or blindness are cataracts, refractive error, age-related macular degeneration, glaucoma, diabetic retinopathy, and presbyopia. 

Precedence Research reports that the global ophthalmic drug market size is estimated to double in 10 years, from $34.6 billion in 2021 to an estimated $68.93 billion by 2030. The development of pharmacological interventions for many of these conditions has been accelerating, supported by new delivery methods and formulation approaches. For conditions that require surgery or corrective devices, eye drops are an important part of diagnosis, and pre- and post-surgery treatment plans. 

In this issue of The Altascientist, we explore how to meet the challenges of formulation development for ocular therapies. 


Issue 43 — Advancing Vision Care With Formulation and Manufacture of Ocular Therapeutics

As an end-to-end CRO/CDMO, we have expert knowledge in all early stages of drug development, and we’re sharing that knowledge with you in The Altascientist: The Audiobook. 

Each issue is a deep dive into a specific area of early-phase drug development, providing insider tips, considerations, and case studies. 


Altasciences is a drug development solution company offering pharmaceutical and biotechnology companies a proven, flexible approach to preclinical and clinical pharmacology studies, including formulation, manufacturing, and analytical services.

Issue 40 — Analytical Testing: Maximizing API Bioavailability

The Altascientist

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