BACKGROUND Transcutaneous immunization (TCI) is a novel vaccination strategy, which is expected to have therapeutic applications. However, to develop effective TCI systems, a simple, non-invasive and safe transdermal formulation is required. This study developed a novel TCI system utilizing the co-administration of a liposoluble absorption enhancer, propylene glycol monocaprylate (PGMC) and hyd...

topical and transdermal drug delivery systems are noninvasive and can be self-administered with the minimization of side-effects, have received increased attention during the past few years. nanoemulsions, emulsions sized between 20-200 nm with narrow distributions, offer several advantages for topical and transdermal delivery of pharmaceutical agents including controlled droplet size, the abil...

Galantamine hydrobromide is formulated in tablets and capsules prescribed through oral delivery for the treatment of Alzheimer's disease. However, oral delivery of drugs can cause severe side effects such as nausea, vomiting, and gastrointestinal disturbance. Transdermal delivery of galantamine hydrobromide could avoid these unwanted side effects. In this work, galantamine hydrobromide was form...

The effects of transdermal scopolamine upon psychological task performance, subjective feeling state, and visual functioning, were assessed with 28 naval volunteers at sea. The battery of assessment measures was given before drug administration, and following 24-hour periods on transdermal scopolamine and transdermal placebo. Code substitution task performance was not affected, but letter cance...

Transdermal alcohol sensors continuously collect reliable and valid data on alcohol consumption in vivo over the course of hours to weeks. Transdermal alcohol readings are highly correlated with breath alcohol measurements, but transdermal alcohol levels lag behind breath alcohol levels by one or more hours owing to the longer time required for alcohol to be expelled through perspiration. By pr...

Hormone therapy (HT) increases the risk of cardiovascular and thromboembolic disease in post-menopausal women. Recent studies have suggested that prothrombotic mechanisms are likely to be involved. Transdermal HT avoids the first-pass effect of oestrogen in the liver and may have a less marked effect on the haemostatic system than equivalent oral preparations. The majority of studies have compa...

BACKGROUND Although use of long-acting opioid analgesics has increased for chronic nonmalignant pain management, little is known about patient-reported utilization patterns. OBJECTIVE To assess patient-reported utilization patterns of fentanyl transdermal system and oxycodone hydrochloride (HCl) controlled-release among patients with chronic nonmalignant pain and to compare these patterns to ...