Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jul 2006
ReviewPsychotherapeutic interventions for cannabis abuse and/or dependence in outpatient settings.
Cannabis use disorder is the most common illicit substance use disorder in general population. Despite that, only a minority seek assistance from a health professional, but the demand for treatment is now increasing internationally. Trials of treatment have been published but to our knowledge, there is no published systematic review . ⋯ The included studies were too heterogenous and could not allow to draw up a clear conclusion. The studies comparing different therapeutic modalities raise important questions about the duration, intensity and type of treatment. The generalizability of findings is also unknown because the studies have been conducted in a limited number of localities with fairly homogenous samples of treatment seekers. However, the low abstinence rate indicated that cannabis dependence is not easily treated by psychotherapies in outpatient settings.
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Cochrane Db Syst Rev · Jul 2006
ReviewParent-initiated oral corticosteroid therapy for intermittent wheezing illnesses in children.
Intermittent wheezing illnesses, which include viral associated wheeze and asthma, are amongst the most common reasons for children to present urgently to a doctor. Whether parents should commence oral corticosteroids (OCS) for an episode of acute wheeze in their child without waiting for a medical review is an important question, as the potential benefits of early oral corticosteroid intervention have to be weighed against the potential adverse effects of treatment. ⋯ Limited current evidence is available and it is inconclusive regarding the benefit from parent-initiated OCS in the treatment of intermittent wheezing illnesses in children. Widespread use of this strategy cannot be recommended until the benefits and harms can be clarified further.
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Congenital cataracts are opacities of the lens in one or both eyes of children that cause a reduction in vision severe enough to require surgery. Cataract is the largest treatable cause of visual loss in childhood. Paediatric cataracts provide different challenges to those in adults. Intense inflammation, amblyopia and posterior capsule opacification can affect results of treatment. Two treatments commonly considered for congenital cataract are lensectomy and lens aspiration. ⋯ Evidence exists for the care of children with congenital or developmental bilateral cataracts to reduce the occurrence of visual axis opacification. Further randomised trials are required to inform modern practice about other concerns including the timing of surgery, age for implantation of an intraocular lens and development of long-term complications such as glaucoma and retinal detachment.
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Cochrane Db Syst Rev · Jul 2006
ReviewIn vitro fertilisation versus tubal reanastomosis (sterilisation reversal) for subfertility after tubal sterilisation.
Tubal sterilisation is the most popular contraceptive method in the world. Approximately 138 million women of reproductive age have had tubal sterilisation and there is evidence that increasingly younger women are being sterilized. With such large numbers of women choosing this option of birth control, it is clear that even if a small percentage of women later regret the decision, large numbers of women will seek counselling regarding reversal from their physicians. ⋯ There is a need for well-designed controlled clinical trials to compare the efficacy and safety of surgical reversal of tubal sterilisation and IVF in restoring fertility in women seeking pregnancy following tubal sterilisation.
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Cochrane Db Syst Rev · Jul 2006
ReviewSetting and organization of care for persons living with HIV/AIDS.
Treating the world's 40.3 million persons currently infected with HIV/AIDS is an international responsibility that involves unprecedented organizational challenges. Key issues include whether care should be concentrated or decentralized, what type and mix of health workers are needed, and which interventions and mix of programs are best. High volume centres, case management and multi-disciplinary care have been shown to be effective for some chronic illnesses. Application of these findings to HIV/AIDS is less well understood. ⋯ Certain settings of care (i.e. high volume of HIV positive patients) and models of care (i.e. case management) may improve patient mortality and other outcomes. More detailed descriptions of care models, consistent definition of terms, and studies on innovative models suitable for developing countries are needed. There is not yet enough evidence to guide policy and clinical care in this area.