BACKGROUND The symptoms and signs of schizophrenia have been firmly linked to high levels of dopamine in specific areas of the brain (limbic system). Antipsychotic drugs block the transmission of dopamine in the brain and reduce the acute symptoms of the disorder. This review examined whether antipsychotic drugs are also effective for relapse prevention. OBJECTIVES To review the effects of ma...

INTRODUCTION Community-based weight management programmes are important in addressing childhood obesity. However, the mechanisms that lead to behaviour change within the programmes are rarely studied within the context of the programmes themselves once they have been implemented. This means that further potential gains in the effectiveness of the programme are often not made and any potential l...

One hundred and forty six gastric ulcer patients were given open treatment using 1 g cimetidine daily to heal their ulcers. Of 130 who completed the acute treatment period of eight weeks, 112 (86%) had healed ulcers. Of these 112 patients with healed ulcers, 108 entered a one year double blind study to compare the effect of cimetidine maintenance therapy (400 mg at night) with placebo. Of the 8...

The standard of care in metastatic non-small-cell lung cancer (NSCLC) is to treat patients with a platinum doublet for 4 to 6 cycles and to offer second-line therapy upon progression. Maintenance therapy in NSCLC is defined as a therapeutic agent which is administered after first-line chemotherapy is complete, but before the disease progresses. While maintenance therapy is not yet universally a...

BACKGROUND AND AIMS The importance of efficient and safe treatment of Crohn's disease is highlighted by its chronicity. Both medical and surgical treatments have shown good results in the symptomatic control of limited ileocaecal Crohn's disease. The aim of this study was to compare medical treatment with surgical treatment of ileocaecal Crohn's disease. METHODS Thirty-six patients from seven...