the present study was undertaken to develop a suitable transdermal matrix patch of ketorolac tromethamine with different proportions of polyvinyl pyrrolidone (pvp) and ethyl cellulose (ec) using a d-optimal mixture design. the prepared transdermal patches were subjected to different physicochemical evaluation. the surface topography of the patches was examined by scanning electron microscopy (s...

A new frontier in the administration of therapeutic drugs to veterinary species is transdermal drug delivery. The primary challenge in developing these systems is rooted in the wide differences in skin structure and function seen in species ranging from cats to cows. The efficacy of a transdermal system is primarily dependent upon the barrier properties of the targeted species skin, as well as ...

Transdermal Drug Delivery In article 2300066, Canan Dagdeviren and co-workers report a soft, conformable embodiment of wearable ultrasound patch for transdermal delivery cosmeceuticals to the skin. The comprises 2D array bulk piezoelectric transducers embedded in poly(dimethylsiloxane) substrate. demonstrates 26.2-fold enhancement niacinamide porcine skin vitro with 10 min application.

This narrative review reports on the pharmacological and pharmacokinetic properties of rotigotine, a non-ergolinic D₃/D₂/D₁ dopamine receptor agonist approved for the treatment of early- and advanced-stage Parkinson's disease (PD) and moderate to severe restless legs syndrome (RLS). Rotigotine is formulated as a transdermal patch providing continuous drug delivery over 24 h, with a plasma conce...

Background Newer drug delivery systems such as transdermal patches using pain relieving or modifying agents emerged as a mainstream treatment protocol for management of pain on the outpatient basis. The administration of diclofenac 100 mg in the transdermal patch in the patients having dental pain due to periapical/periodontal infections was evaluated. Materials and Methods Ninety patients of...

Transdermal medication delivery systems provide systemic therapy by passive diffusion through the skin. They offer an alternative route of medication administration and may be well suited for patients who are unable to take or retain oral medications. Granisetron transdermal system (Sancuso(R), ProStrakan, Inc.) is the first transdermal medication patch indicated for the prevention of nausea an...

PURPOSE The one-year effectiveness of transdermal nicotine patches versus placebo patches for smoking cessation based on continuous or sustained abstinence was studied. METHODS A literature search of MEDLINE (PubMed), EMBASE, and the Cochrane Central Register of Controlled Trials up to April 2006 was conducted. Articles containing relevant keywords were reviewed by two evaluators independentl...

The aim of the present investigation was to investigate the effect of chemical enhancers on the release of glipizide through transdermal matrix patch using different ratio of different chemical enhancers. L-menthol, oleic acid and n-octanol were tried over the glipizide matrix patch. The used concentrations of L-menthol and oleic acid were 1%, 1.5% and 2.0% and concentration of n-octanol was 1%...

This study aimed to investigate the perioperative analgesic effect of a buprenorphine transdermal patch in patients who underwent simple lumbar discectomy.In total, 96 patients were randomly divided into parecoxib intravenous injection (Group A), oral celecoxib (Group B), and buprenorphine transdermal patch groups (Group C). The pain status, degree of satisfaction, adverse effects, and conditio...