Characterization and Ex Vivo Evaluation S. Tuncay Tanriverdi, O. Ozer Ege University Purpose The aim of this study to prepare Terbinafine hydrochloride (TBF-HCl) loaded liposome included film formulations for ungual therapy of onychomycosis. Ex-vivo nail permeation studies was performed with these formulations to investigate accumulation of TBF-HCl on nail plate. Methods The thin film hydration...

       In recent decades, most of researchers in pharmaceutical preparations have focused increasingly on new formulations that control the site and amount of drug delivery. Mucoadhesive dosage forms are available for systemic or local treatment. The mucoadhesive dosage forms are introduced in various forms such as tablets, gels, ointments, patches and polymeric films. For buccal wound and inju...

The eye presents unique opportunities and challenges when it comes to the delivery of Pharmaceuticals. While absorption by this route is bungling, there are few side effects with conventional ocular dosage forms like eye drops and eye suspensions. Several polymeric systems have been used to fabricate ocular inserts for better ocular bioavailability and retention of drug for which gelling system...

Diclofenac sodium as ophthalmic dosage form is used for the treatment of the pain, swelling and redness of patients' eyes recovering from cataract surgery; however, it faces the bioavailability limitation of eye drops due to effective protective mechanisms and corneal barrier functions in the eyes. Therefore, this investigation was aimed to develop ocular film formulations to achieve controlled...

Custom-designed wound dressing films of chitosan and alginate have been prepared by a casting/solvent evaporation method for hydrophobic therapeutic agent encapsulation. In this parametric study, the propylene glycol (PG) and calcium chloride (CaCl2) concentrations were varied for chitosan and alginate films, respectively. Mechanical and chemical inter-related responses under observations inclu...

Insomnia is becoming increasingly prevalent in the world general population. Therapies used by patients include over-the-counter therapies, herbal and dietary supplements, and pharmacological or nonpharmacological treatments. Among these, zolpidem is a pharmacological treatment popularly used for insomnia. Zolpidem is well tolerated and especially efficacious for initiation of sleep, and theref...

Developing biocompatible polymeric platforms for drug delivery with enhanced localized activity represents a key facet of advanced interventional therapy. In this work, the drug-eluting potential of an amine-functionalized poly- p-xylene commonly known as Parylene A (4-amino(2,2)paracyclophane) was conducted with the microfilm device consisting of a primary base layer, drug film, and a secondar...

Polypeptide multilayer nanofilms were prepared using electrostatic layer-by-layer self-assembly nanotechnology. Small charged drug molecules (eg, cefazolin, gentamicin, and methylene blue) were loaded in polypeptide multilayer nanofilms. Their loading and release were found to be pH-dependent and could also be controlled by changing the number of film layers and drug incubation time, and applyi...

There is a widespread agreement that more effective drug delivery vehicles with more alternatives, as well as better active pharmaceutical ingredients (APIs), must be developed to improve the efficacy of microbicide products. For instance, in tropical regions, films are more appropriate than gels due to better stability of drugs at extremes of moisture and temperature. Here, we apply fundamenta...

Polymer film dosage forms of local anesthetics have been developed. Drug release from polymeric forms is investigated. Drug containing polymeric films shows a high initial release rate and the matrix-controlled release for more 6-8 h. The release data depends on drug loading and polymer structure. The possibility of application of polyvinyl alcohol for prolongation of anesthetics is show.