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Delivery of Antipsychotics with Nanoparticles
Yuan Sun1, Chen Kang2, Fei Liu3
1Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio, 43210.
Drug Development Research
|August 23, 2016
Summary
Nanoparticle drug delivery offers a promising approach to improve antipsychotic medications for psychosis. This method enhances drug solubility and enables sustained release, potentially reducing side effects.
Area of Science:
- Pharmacology
- Nanotechnology
- Neuroscience
Background:
- Psychosis affects millions globally, with current treatments causing significant side effects.
- Antipsychotic medications have limitations due to side effects and lack of precise mechanism understanding.
- Nanoparticle drug delivery presents a novel strategy to overcome these limitations.
Purpose of the Study:
- To review advancements in nanoparticle-based antipsychotic delivery systems.
- To discuss the potential of nanoparticles in improving antipsychotic efficacy and safety.
- To highlight the benefits of nanoparticles for brain-targeting drugs.
Main Methods:
- Literature review of nanoparticle-based antipsychotic delivery research from 2011-2016.
- Analysis of nanoparticle properties relevant to drug delivery, such as size and barrier penetration.
- Discussion of nanoparticle formulation advantages, including solubility enhancement and controlled release.
Main Results:
- Nanoparticles (1-500 nm) can effectively cross biological barriers like the blood-brain barrier.
- Nanoparticle formulations address aqueous solubility issues common in brain-targeting drugs.
- Nanoparticles facilitate a slow-release profile for encapsulated antipsychotic drugs.
Conclusions:
- Nanoparticle-based delivery is a promising strategy for developing improved antipsychotic formulations.
- This approach has the potential to enhance therapeutic outcomes and mitigate adverse effects of psychosis treatment.
- Further research in this area could lead to more effective treatments for psychosis.
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