Cochrane Db Syst Rev
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The mainstay of treatment for schizophrenia is the antipsychotic group of drugs. These are usually given orally but compliance with medication given by this route may be difficult to quantify. Problems with treatment adherence are common. The development of depot injections in the 1960s gave rise to their extensive use as a means of long-term maintenance treatment. Haloperidol decanoate is one depot drug available in clinical practice. ⋯ Haloperidol decanoate may have a substantial effect in improving the symptoms and behaviour associated with schizophrenia in comparison to placebo, but data are remarkably sparse. There are no discernible differences between the depot form of haloperidol and its oral equivalent. For those needing and willing to take the drug, the means of administration is then a matter of individual choice and clinical judgement. As there are no clear differences between haloperidol decanoate and other depots, the choice of depot medication could also be individually tailored and patient preference exercised. Well-conducted and reported randomised trials are needed comparing haloperidol decanoate with other depots but the comparison of haloperidol decanoate to oral antipsychotics is a priority.
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Cochrane Db Syst Rev · Jan 2000
ReviewPlasma volume expansion for treatment of women with pre-eclampsia.
Plasma volume is reduced amongst women with pre-eclampsia. This association has led to the suggestion that expanding the plasma volume might improve maternal and uteroplacental circulation, and so potentially improve outcome for both the woman and her baby. ⋯ There is insufficient evidence for any reliable estimates of the effects of plasma volume expansion for women with pre-eclampsia.
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Heat and cold therapy are often used as adjuncts in the treatment of rheumatoid arthritis by rehabilitation specialists. ⋯ Since patients enjoy thermotherapy, and there are no harmful effects, thermotherapy should be recommended as a therapy which can be applied at home as needed to relieve pain. There is no need for further research on the effects of heat or cold for RA.
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To estimate the short-term benefit and risk of side-effects of injectable gold for rheumatoid arthritis. ⋯ Although its use can be limited by the incidence of serious toxicity, injectable gold has an important clinically and statistically significant benefit in the short term treatment of patients with rheumatoid arthritis.
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For patients with a diagnosis of vascular dementia there is evidence that aspirin is widely prescribed - in one study, completed by geriatricians and psychiatrists in the UK, 80% of patients with cognitive impairment (with vascular risk factors) were prescribed aspirin. However, a number of queries remain unanswered: Is there convincing evidence that aspirin benefits patients with vascular dementia? Does aspirin affect cognition or improve prognosis? In addition, does the risk of cerebral or gastric haemorrhage outweigh any benefit? ⋯ There is no evidence that aspirin is effective in treating patients with a diagnosis of vascular dementia. Further research is needed to assess the effect of aspirin on cognition, and on other outcomes such as behaviour, and quality of life. At present there is no evidence relating to other queries about the use of aspirin for dementia (these are described in the Background section of this review). The most recent search for references to relevant research was carried out in February 2000, but no new evidence was found.