167 results about "Clinical safety" patented technology

Computer systems and methods facilitate exploring results of drug candidate modeling. In one embodiment, the software is configured to receive raw data simulated by a probabilistic model of clinical safety, tolerability, and efficacy of a drug candidate. Index information is extracted from the raw data and then referenced to generate a metadata file, the structure of the metadata file,explicitly reflecting a hierarchical structure of the model. The metadata file is in turn used to convert the raw data into a binary file, the metadata file explicitly identifying locations within the binary file, of treatment scenario information types and output performance information types. The metadata file is also referenced to generate an interface configured to receive inputs from a non-expert audience, and in turn present relevant subsets of the binary file in a limited number of plot and tabular formats. By standardizing presentation and manipulation of data from different models, software and methods in accordance with the present invention facilitate meaningful interaction between a non-expert audience, and the complex abstract mathematical models predicting drug behavior. The heightened audience-model interaction afforded by the present invention in turn promotes uniform and consistent evaluation of modeled data in the process of drug development.

The cobra neurotoxin is capable of binding to nicotinic acetylcholine receptors after nerve synapses to block neuronal caudal ion flow to realize analgesic effect, however, the product on the market takes 2 hours to be effective and the curative effect is unstable, which cannot meet clinical requirement. The neurotoxins need to pass a blood cerebral barrier in the brain to play an analgesic effect, and the product on the market has no clear components, including various molecular weight proteins, so the speed for permeating the blood cerebral barrier is slow; and at the same time, affinity with the nicotinic acetylcholine receptors is also inconsistent. The application screens a group of neurotoxin molecular monomers having high affinity with the nicotinic acetylcholine receptor, can quickly pass the blood cerebral barrier, and has analgesic effect and stable therapeutic effect in 30 minutes. The neurotoxin molecular monomer overcomes the defects that a mixture cannot specify which neurotoxin is present, the protein primary structure is not existed, the quality cannot be precisely controlled; according to the invention, the quality is controlled, clinical safety and effectiveness are better guaranteed.