In-vitro in-vivo correlation Conferences | Meetings | Events | Symposiums

In-vitro in-vivo correlation

As per available reports about 05 relevant journals, 06 Conferences, 05 Workshops are presently dedicated exclusively to Auditing and about 24 articles are being published on Clinical Global Impression.

International standards are standards developed by international standards organizations. International standards are available for consideration and use worldwide. One prominent organization is the OMICS International Organization for Standardization. International standards may be used either by direct application or by a process of modifying an international standard to suit local conditions.

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Scope and Importance:

An In-vitro in-vivo correlation (IVIVC) has been defined by the U.S. Food and Drug Administration (FDA) as "a predictive mathematical model describing the relationship between an in-vitro property of a dosage form and an in-vivo response".

Generally, the in-vitro property is the rate or extent of drug dissolution or release while the in-vivo response is the plasma drug concentration or amount of drug absorbed. The United States Pharmacopoeia (USP) also defines IVIVC as "the establishment of a relationship between a biological property, or a parameter derived from a biological property produced from a dosage form, and a physicochemical property of the same dosage form".

Typically, the parameter derived from the biological property is AUC or Cmax, while the physicochemical property is the in vitro dissolution profile.
The main roles of IVIVC are:
1. To use dissolution test as a surrogate for human studies.
2. To supports and/or validate the use of dissolution methods and specifications.
3. To assist in quality control during manufacturing and selecting appropriate formulations