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In the pharmaceutical industry, drug dissolution testing is routinely used to provide critical in vitro drug release information for both quality control purposes, i.e., to assess batch-to-batch consistency of solid oral dosage forms such as tablets, and drug development, i.e., to predict in vivo drug release profiles. [1]
However, work stalled on the project. An additional Draft Implementation Guide was released in February 2015 [5] The ICH and the FDA released draft specifications and guides in April 2016, and on May 13 there was an ICH "teleconference" to discuss the guidance and any queries or clarifications that might be necessary. [6]
Infectious canine hepatitis (ICH) is an acute liver infection in dogs caused by Canine mastadenovirus A, formerly called Canine adenovirus 1 (CAV-1). Canine mastadenovirus A also causes disease in wolves, coyotes, and bears, and encephalitis in foxes. [1] The virus is spread
In the 1980s, the European Union began harmonising regulatory requirements. In 1989, Europe, Japan, and the United States began creating plans for harmonisation. The International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) was created in April 1990 at a meeting in Brussels.
The CTD is maintained by the International Council on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH). [1] [2] After the United States, European Union and Japan, the CTD was adopted by several other countries including Canada [3] and Switzerland. [1]
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: To use dissolution test as a surrogate for human studies. To supports and/or validate the use of dissolution methods and specifications.
As the stomach has an aqueous environment, it is the first place where the pill can dissolve. The rate of dissolution is a key element in controlling the duration of a drug's effect. For this reason, different forms of the same medication can have the same active ingredients but different dissolution rates.
Good documentation practice (recommended to abbreviate as GDocP to distinguish from "good distribution practice" also abbreviated GDP) is a term in the pharmaceutical and medical device industries to describe standards by which documents are created and maintained.