Few studies have been reported on the design of topical formulations consisting of electrodes and active drugs for electroporation as a means to increase skin permeability of the drugs, although many studies were reported for the effect of this physical means using aqueous drug solutions. We, therefore, designed a prototypic reservoir and matrix topical formulations that are suitable for electr...

The present study aims to evaluate the topical anti-inflammatory activity of "Pinda thailam", a herbal gel formulation containing aqueous extract of roots of Rubia cordifolia (Rubiaceae) and Hemidesmus indicus (Asclepiadaceae) which are known for their anti-inflammatory activity using the technique of carrageenin induced paw oedema in albino rats. The herbal gel formulation showed significant a...

Abstract: The objective of this study was to fabricate topical formulations of diclofenac diethylamine (DD) using isopropyl myristate (IPM) and isopropyl palmitate (IPP) as permeation enhancers. Franz cell and bacterial cellulose were used as analytical instrument and diffusion membrane, respectively. Permeation enhancers exhibited significant effect on the permeation characteristics of DD. It ...

The efficacy, tolerability, and acceptability of topical applications of ketoprofen gel (2.5% w/w), piroxicam gel (0.5% w/w), and diclofenac gel (1% w/w), when administered three times daily for 5 days, in the treatment of acute (within 48 hours) soft-tissue injury, were compared in an open-label, randomized, multicenter, general practice study. Of 1575 patients recruited, 1048 received ketopro...

AIMS To evaluate the analgesic effect of topical sodium diclofenac 0.1% during retinal laser photocoagulation. METHODS 87 patients, 45 with proliferative diabetic retinopathy treated with two sessions of panretinal photocoagulation (group A), and 42 patients with non-proliferative diabetic retinopathy who underwent grid treatment of the posterior pole (19 bilaterally) (group B). Sodium diclof...

A novel iontophoretic system utilizing ion-exchange membranes is effective for selective transdermal delivery of ionized drugs. In the present study, we examined in vivo availability and safety of ion-exchange iontophoresis in the transdermal delivery of anionic diclofenac, a well known anti-inflammatory medication, to rat dorsal skin. While iontophoresis increased the plasma concentration of d...

OBJECTIVES To compare the efficacy of a single dose of topical diclofenac 0.1% and ketorolac 0.5%, with placebo and with each other in the prevention of post-PRK pain and discomfort. METHODS In this randomized double-masked trial, adults undergoing bilateral PRK surgery were assigned to two arms. The first arm received a single dose diclofenac 0.1%, randomly in either the right, or left eye, ...

The comparative in vitro skin permeability of diclofenac sodium through excised mouse skin from different common pharmaceutical vehicles like castor oil, olive oil, arachis oil, liquid paraffin, white soft paraffin melt, 3% sodium carboxymethyl cellulose (CMC) aqueous gel and isopropyl myristate (IPM), excluding other excipients was evaluated. Significantly (p < 0.05) higher flux of diclofenac ...