Cochrane Db Syst Rev
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To estimate the short-term effects of D-penicillamine for the treatment of rheumatoid arthritis (RA). ⋯ D-penicillamine appears to have a clinically and statistically significant benefit on the disease activity of patients with rheumatoid arthritis. Its efficacy appears to be similar to that of other disease modifying anti-rheumatic drugs (DMARDs), but with a significantly higher toxicity. Its effects on long-term functional status and radiological progression are not clear from this review.
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Neuroleptic drugs are controversial treatments in dementia, with evidence accumulating that they may hasten clinical decline. Despite these concerns, they are commonly prescribed for elderly and demented patients. Thioridazine, a phenothiazine neuroleptic, is one of the most commonly prescribed. It has often been a preferred agent because it is thought to produce relatively less frequent motor side effects. The drug has significant sedative effects, and it is thought that these are the main mechanism of action in calming and controlling the patient. However, pharmacologically, it also has marked anticholinergic properties that could potentially have a detrimental effect on cognitive function. ⋯ Very limited data are available to support the use of thioridazine in the treatment of dementia. If thioridazine were not currently in widespread clinical use, there would be inadequate evidence to support its introduction. The only positive effect of thioridazine when compared to placebo is the reduction of anxiety. When compared to placebo, other neuroleptics, and other sedatives it has equal or higher rates of adverse effects. Clinicians should be aware that there is no evidence to support the use of thioridazine in dementia, and its use may expose patients to excess side effects.
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This review is superseded by the published Cochrane Review, Taylor 2023: https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD014785.pub2/full. ⋯ Given the level of investment in growth monitoring worldwide, it is surprising there is so little research evaluating its potential benefits and harms.
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Neisseria gonorrhoeae can be transmitted from the mother's genital tract to the newborn during birth and can cause gonococcal opthalmia neonatorum. ⋯ Any of the antibiotic regimens tested in these trials appear to be effective for the treatment of gonorrhoea in pregnancy in terms of their effect on microbiological cure. For women who are allergic to penicillin, this review provides reassurance that treatment with ceftriaxone or spectinomycin appears to be at least as equally effective in producing microbiological cure.
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Nicotine is a cholinergic agonist that acts, not only post-synaptically, but also releases pre-synaptic acetylcholine, and in animal models has been shown to reverse spatial memory decline in rats with lesion in the medial septal nucleus and to show recovery on memory in aged monkeys. Nicotine also has effects on other transmitters like serotonin (5HT), dopamine, or GABA. On the other hand, because nicotine has serious adverse effects, especially concerning cardiovascular risks in elderly people, and also on sleep and behavior, there are several important reasons to conduct a systematic review to assess the clinical efficacy and safety of nicotine in patients with AD. ⋯ This review is not able to provide reliable evidence that nicotine is a useful treatment for Alzheimer's disease.