A simple and rapid reversed phase-high performance liquid chromatographic method was developed for simultaneous determination of imipramine hydrochloride and diazepam in pharmaceutical formulations. The elution was done in isocratic mode utilizing a mobile phase consisting of methanol:water:0.1M sodium acetate (30:50:20 v/v/v) on Chromosil C18 column with a flow rate of 1.0 ml/min and with dete...

Palonosetron hydrochloride is a relatively long-acting selective 5-HT3 receptor antagonist that has been approved for the prevention of chemotherapy-induced nausea and vomiting and is being evaluated for the prevention of postoperative nausea and vomiting. The objective of this study was to evaluate the physical and chemical stability of palonosetron hydrochloride 50 mcg/mL when mixed with gent...

A new stability-indicating RP-HPLC method was developed for the simultaneous determination of fexofenadine hydrochloride and montelukast in combined dosage form, using a Aligent, Zorbax (Make: 150 mmx4.6 mm I.D; particle size 5μm and a mobile phase composed of phospahte buffer (pH 4.0): Acetonitile (60:40 v/v) at a flow rate of 1.0mL/min. The retention times of fexofenadine hydrochloride and mo...

Remacemide hydrochloride is a low-affinity, non-competitive N-methyl-D-aspartic acid (NMDA) receptor channel blocker, under investigation in epilepsy. This double-blind, placebo-controlled, multicentre study assessed the safety and efficacy of remacemide hydrochloride or placebo, as adjunctive therapy, in 252 adult patients with refractory epilepsy who were already taking up to three antiepilep...

Premature ejaculation (PE) is the most common sexual disorder. It affects 20%-30% of adult men; the aetiology of this condition has not yet been elucidated. The aim of this study is to evaluate the efficacy, safety, tolerability, undesirable effects and improved satisfaction with sexual intercourse with tramadol hydrochloride at different dosages for the treatment of PE. A total of 300 patients...

Soil ingestion by children is an important pathway in assessing public health risks associated with exposure to arsenic-contaminated soils. Soil chemical methods are available to extract various pools of soil arsenic, but their ability to measure bioavailable arsenic from soil ingestion is unknown. Arsenic extracted by five commonly used soil extractants was compared with bioavailable arsenic m...

A simple, rapid and highly sensitive spectrophotometric method has developed for the estimation of Bambuterol hydrochloride in bulk marketed tablet dosage form. In distilled water, showed absorbance at 264nm. Linearity was observed conc range 200-1000 μg/ml (r2 = 0.9990). The assay results were found to be a good agreement with label claim. recovery studies carried 3 different levels i.e, 100%,...

The aim of the present study was to develop and investigate the feasibility of delivering Nebivolol as a transdermal patch by iontophoresis. The passive and electrically assisted transdermal delivery of Nebivolol hydrochloride by iontophoresis will improve the therapeutic efficacy and overcome the difficulties raised in oral drug delivery. Because of its extensive hepatic metabolism and low dos...