Olanzapine is an atypical antipsychotic agent which is at least as effective as the conventional agent haloperidol and the atypical agent risperidone. Olanzapine may be superior to haloperidol in some respects, including treatment of negative symptoms. A major advantage of olanzapine over...

Infliximab (Remicade(R)), a biological disease-modifying antirheumatic drug (DMARD), binds to and inhibits the activity of tumour necrosis factor-alpha, which is thought to play an important role in the pathophysiology of rheumatoid arthritis. Intravenous infliximab plus methotrexate is...

The availability of new atypical antipsychotics, such as risperidone, that have higher acquisition costs than conventional treatments has prompted pharmacoeconomic evaluation of their costs and benefits. Risperidone is reported to have superior efficacy to haloperidol and similar efficacy to...

_ Acamprosate is thought to reduce the craving for alcohol. The drug helps to maintain abstinence in alcohol-dependent patients who have successfully undergone detoxification. Abstinence rates during 3 to 12 months' treatment with acamprosate were approximately double those with placebo in most...

Rizatriptan (Maxalt(R); Maxalt-MLT(R); Maxalt-Melt(R)) is an oral serotonin 5-HT1B/1D receptor agonist (triptan) used in the acute treatment of migraine with or without aura in adults. Rizatriptan 5mg and 10mg are effective in relieving the symptoms of migraine and the 10mg dose provided faster...

_ Donepezil is a specific acetylcholinesterase inhibitor that can improve symptoms in patients with mild-to-moderate Alzheimer's disease; cognitive function is maintained above baseline levels for up to 1 year and normal decline of cognitive function is slowed. The ability of the patient to...

Cefotaxime is a parenterally administered third generation cephalosporin with a broad spectrum of antimicrobial activity. After more than a decade of use, cefotaxime continues to play an important role in the treatment of patients with serious infections, particularly those caused by...

Abciximab is a monoclonal antibody fragment that inhibits platelet aggregation through antagonism of glycoprotein IIb/IIIa. The drug is used in conjunction with heparin and aspirin to prevent ischaemic complications associated with percutaneous coronary revascularisation in patients with...

Drotrecogin alfa (activated) [Xigris(R)] {DAA}, the recombinant form of human activated protein C, is approved as an adjunctive therapy for patients with severe sepsis (sepsis associated with =1 organ system failure [OSF]). In the international, randomised, double-blind, placebo-controlled...

Glipizide is a second generation sulphonylurea agent that is available in a Gastrointestinal Therapeutic System (GITS) extended-release formulation. Glipizide GITS provides more stable plasma drug concentrations than the immediate-release formulation and the once-daily regimen may optimise...