The early morning routine before school can be a particularly challenging time for children and adolescents with attention-deficit/hyperactivity disorder (ADHD). Morning-dosed stimulants often fail to adequately address ADHD symptoms impaired functioning, due the delay in their onset of effect, which has significant impact on entire family. Clinicians should consider treatments that are effecti...

As the brand Epilim, there is a sugar free liquid and oral syrup both containing sodium valproate 200mg in 5ml. It is also available as sodium valproate 100mg crushable tablets, 200mg and 500mg enteric coated tablets and 200mg, 300mg and 500mg modified release tablets. There are also a number of these preparations available as generic formulations both of sodium valproate and valproic acid. It ...

We studied adenosine diphosphate-induced platelet aggregation and the associated release of thromboxane B2 in platelet-rich plasma from 88 patients with subarachnoid hemorrhage and 26 healthy controls. During the first 3 days after subarachnoid hemorrhage, the patients showed significantly decreased (p less than 0.05) platelet aggregability and thromboxane release relative to the controls, but ...

Total knee arthroplasty is sometimes associated with major post-operative bleeding, often requiring transfusion. A prospective, randomised study was undertaken to assess the effect on post-operative bleeding of delaying release of the clamp on the suction drains. One hundred patients were allocated into two groups: Group A- immediate release of drain following release of tourniquet, and Group B...

The aim of this study was to investigate the in vitro and in vivo performance of salbutamol sulfate press-coated tablets for delayed release. The in vitro release behavior of press-coated tablets with the outer layer of PEG 6000/ Eudragit S100 blends (2:1) in pH 1.2 (0.1 mol L-1 HCl) and then pH 6.8 buffer solution was examined. Morphological change of the press-coated tablet during in vitro re...

Crystallographic structures indicate that -chain residue Asn308 participates in D:D interactions and indeed substitutions of Asn308 with lysine or isoleucine have been identified in dysfibrinogens with impaired polymerization. To probe the role of Asn308 in polymerization, we synthesized 3 variant fibrinogens: Asn308 changed to lysine ( N308K), isoleucine ( N308I), and alanine ( N308A). We meas...

This is a review of the evolution of the use prednisone in the treatment of rheumatoid arthritis (RA). Cortisone was introduced in 1949 and shortly thereafter, the Mayo investigators found that low divided doses with slow tapering were effective and caused fewer side effects. In 1959, a British double blind 2 year study of prednisolone treatment in early RA demonstrated effectiveness and reduce...

While posaconazole prophylaxis decreases the risk of invasive fungal infection compared to fluconazole, low bioavailability of the oral-suspension formulation limits its efficacy. A new delayed-release tablet formulation demonstrated an improved pharmacokinetic profile in healthy volunteers. However, serum levels for the two formulations have not been compared in clinical practice. This study c...

In a double-blind randomized study, the effect of a single dose of a fenoterol preparation with delayed release of active substance (designated as fenoterol depot) was compared with a fenoterol product with undelayed release of active substance (designated as fenoterol) in two groups respectively comprising 66 and 65 female patients with premature uterine contractions. The fenoterol depot was a...