A suitable emulgel formulation of piroxicam was prepared and its percutaneous permeation was investigated using Wistar rat skin and diffusion cell technique. The concentrations of the drug in receptor phase of diffusion cells were measured using HPLC method. The effect of three types of penetration enhancers (Myrj 52, cineol and Transcutol P) with different concentrations on transdermal permeat...

To develop a piroxicam-loaded gelatin microcapsule with enhanced bioavailability, a gelatin microcapsule encapsulated ethanol and piroxicam has been formulated by using gelatin as a water-soluble polymer shell. The aqueous solubility and bioavailability of piroxicam in piroxicam-loaded microcapsule in rats were then evaluated compared to piroxicam powder. The piroxicam-loaded gelatin microcapsu...

a suitable emulgel formulation of piroxicam was prepared and its percutaneous permeation was investigated using wistar rat skin and diffusion cell technique. the concentrations of the drug in receptor phase of diffusion cells were measured using hplc method. the effect of three types of penetration enhancers (myrj 52, cineol and transcutol p) with different concentrations on transdermal permeat...

Piroxicam-beta-cyclodextrin is a complex of the established nonsteroidal antiinflammatory drug (NSAID) piroxicam and an inert cyclic macromolecule, beta-cyclodextrin. In clinical trials in patients with rheumatic diseases or pain arising from other conditions, it was as effective an analgesic as standard piroxicam, and showed a faster onset of action on the first day of treatment. In short term...

The aim of this work was to evaluate the role of cyclodextrins in topical drug formulations. Solid piroxicam (PX) complexes with beta-cyclodextrin (beta-CD) and randomly methylated beta-cyclodextrin (RAMEB) were prepared by freeze-drying and characterized using differential scanning calorimetry (DSC), X-ray powder diffractometry (XRPD), Fourier transform infrared spectroscopy (FTIR) and near in...

The aim of the study was to evaluate the efficacy of the combination for cutaneous application of piroxicam/lidocaine/cyclobenzaprine hydrochloride for the pain management during Extracorporeal Shock Wave Lithotripsy (ESWL). A number of 256 patients with renal and ureteral stones were randomly assigned to one of the 3 groups: group A (topical analgesic 30 minutes prior to ESWL), group B (topica...

We describe the use of low-molecular-weight supramolecular gels as media for the growth of molecular crystals. Growth of a range of crystals of organic compounds, including pharmaceuticals, was achieved in bis(urea) gels. Low-molecular-weight supramolecular gelators allow access to an unlimited range of solvent systems, in contrast to conventional aqueous gels such as gelatin and agarose. A det...

Abstract Background Non-steroidal anti-inflammatory drugs (NSAIDs) are believed to exacerbate symptoms and inflammation in patients with inflammatory bowel disease (IBD). Recent studies indicate the gut microbiota may play a role NSAID-promoted inflammation. However, mechanism(s) underpinning NSAID-induced not fully understood. In this study, using piroxicam-accelerated model of colitis (PAC) I...