Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Apr 2011
ReviewWITHDRAWN: Case management for people with severe mental disorders.
Since the 1960s, in many parts of the world, large psychiatric were closed down and people were treated in outpatient clinics, day centres or community mental health centres. Rising readmission rates suggested that this type of community care may be less effective than anticipated. In the 1970s case management arose as a means of co-ordinating the care of severely mentally ill people in the community. ⋯ Case management ensures that more people remain in contact with psychiatric services (one extra person remains in contact for every 15 people who receive case management), but it also increases hospital admission rates. Present evidence suggests that case management also increases duration of hospital admissions, but this is not certain. Whilst there is some evidence that case management improves compliance, it does not produce clinically significant improvement in mental state, social functioning, or quality of life. There is no evidence that case management improves outcome on any other clinical or social variables. Present evidence suggests that case management increases health care costs, perhaps substantially, although this is not certain. In summary, therefore, case management is an intervention of questionable value, to the extent that it is doubtful whether it should be offered by community psychiatric services. It is hard to see how policy makers who subscribe to an evidence-based approach can justify retaining case management as 'the cornerstone' of community mental health care. Case management is compared to the main alternative approach (ACT) in a forthcoming Cochrane review.
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Cochrane Db Syst Rev · Apr 2011
ReviewWITHDRAWN: Periconceptional supplementation with folate and/or multivitamins for preventing neural tube defects.
Neural tube defects arise during the development of the brain and spinal cord. ⋯ Periconceptional folate supplementation has a strong protective effect against neural tube defects. Information about folate should be made more widely available throughout the health and education systems. Women whose fetuses or babies have neural tube defects should be advised of the risk of recurrence in a subsequent pregnancy and offered continuing folate supplementation. The benefits and risks of fortifying basic food stuffs, such as flour, with added folate remain unresolved.