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Targeted drug delivery. Targeted drug delivery, sometimes called smart drug delivery, [1] is a method of delivering medication to a patient in a manner that increases the concentration of the medication in some parts of the body relative to others. This means of delivery is largely founded on nanomedicine, which plans to employ nanoparticle ...
Targeted therapy. Patients and their diseases are profiled in order to identify the most effective treatment for their specific case. Targeted therapy or molecularly targeted therapy is one of the major modalities of medical treatment (pharmacotherapy) for cancer, [1] others being hormonal therapy and cytotoxic chemotherapy.
Drug delivery is a concept heavily integrated with dosage form and route of administration, the latter sometimes being considered part of the definition. [9] While route of administration is often used interchangeably with drug delivery, the two are separate concepts. Route of administration refers to the path a drug takes to enter the body ...
As mentioned before, microneedles have also been explored for local targeted drug delivery at other drug delivery sites, such as the gastrointestinal, ocular, vascular etc., of which, ocular, vaginal and gastrointestinal have shown increasingnly convincing outcomes where they serve as a more efficient, localised drug delivery system, without ...
Chemotactic drug-targeting. Targeted drug delivery is one of many ways researchers seek to improve drug delivery systems' overall efficacy, safety, and delivery. Within this medical field is a special reversal form of drug delivery called chemotactic drug targeting. [1][2] By using chemical agents to help guide a drug carrier to a specific ...
Nanoparticle drug delivery. Nanoparticle drug delivery systems are engineered technologies that use nanoparticles for the targeted delivery and controlled release of therapeutic agents. The modern form of a drug delivery system should minimize side-effects and reduce both dosage and dosage frequency. Recently, nanoparticles have aroused ...
Within the broad field of drug delivery, the development of stimuli-responsive drug delivery systems has created the ability to tune drug delivery systems to achieve more controlled dosing and targeted specificity based on material response to exogenous and endogenous stimuli. Endogenous stimuli consist of chemical, biological, and physical ...
Sonodynamic therapy (SDT) is a noninvasive treatment, often used for tumor irradiation, that utilizes a sonosensitizer and the deep penetration of ultrasound to treat lesions of varying depths by reducing target cell number and preventing future tumor growth. [1][2] Many existing cancer treatment strategies cause systemic toxicity or cannot ...