Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jun 2020
Review Meta AnalysisCognitive-behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour.
Around 1 in 1000 adolescents aged 12 to 17 years old display problematic or harmful sexual behaviour (HSB). Examples include behaviours occurring more frequently than would be considered developmentally appropriate; accompanied by coercion; involving children of different ages or stages of development; or associated with emotional distress. Some, but not all, young people engaging in HSB come to the attention of authorities for investigation, prosecution or treatment. Depending on policy context, young people with HSB are those whose behaviour has resulted in a formal reprimand or warning, conviction for a sexual offence, or civil measures. Cognitive-behavioural therapy (CBT) interventions are based on the idea that by changing the way a person thinks, and helping them to develop new coping skills, it is possible to change behaviour. ⋯ It is uncertain whether CBT reduces HSB in male adolescents compared to other treatments. All studies had insufficient detail in what they reported to allow for full assessment of risk of bias. 'Risk of bias' judgements were predominantly rated as unclear or high. Sample sizes were very small, and the imprecision of results was significant. There is very low-certainty evidence that group-based CBT may improve victim empathy when compared to no treatment, and may improve cognitive distortions when compared to sexual education, but not treatment as usual. Further research is likely to change the estimate. More robust evaluations of both individual and group-based CBT are required, particularly outside North America, and which look at the effects of CBT on diverse participants.
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Cochrane Db Syst Rev · Jun 2020
ReviewInterventions for treating intrahepatic cholestasis in people with sickle cell disease.
Sickle cell disease is the most common hemoglobinopathy occurring worldwide and sickle cell intrahepatic cholestasis is a complication long recognized in this population. Cholestatic liver diseases are characterized by impaired formation or excretion (or both) of bile from the liver. There is a need to assess the clinical benefits and harms of the interventions used to treat intrahepatic cholestasis in people with sickle cell disease. This is an update of a previously published Cochrane Review. ⋯ This updated Cochrane Review did not identify any randomised controlled trials assessing interventions for treating intrahepatic cholestasis in people with sickle cell disease. Randomised controlled trials are needed to establish the optimum treatment for this condition.
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Demodex blepharitis is a chronic condition commonly associated with recalcitrant dry eye symptoms though many people with Demodex mites are asymptomatic. The primary cause of this condition in humans is two types of Demodex mites: Demodex folliculorum and Demodex brevis. There are varying reports of the prevalence of Demodex blepharitis among adults, and it affects both men and women equally. While Demodex mites are commonly treated with tea tree oil, the effectiveness of tea tree oil for treating Demodex blepharitis is not well documented. ⋯ The current review suggests that there is uncertainty related to the effectiveness of 5% to 50% tea tree oil for the short-term treatment of Demodex blepharitis; however, if used, lower concentrations may be preferable in the eye care arena to avoid induced ocular irritation. Future studies should be better controlled, assess outcomes at long term (e.g. 10 to 12 weeks or beyond), account for patient compliance, and study the effects of different tea tree oil concentrations.
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Pitavastatin is the newest statin on the market, and the dose-related magnitude of effect of pitavastatin on blood lipids is not known. ⋯ Pitavastatin lowers blood total cholesterol, LDL cholesterol and triglyceride in a dose-dependent linear fashion. Based on the effect on LDL cholesterol, pitavastatin is about 6-fold more potent than atorvastatin, 1.7-fold more potent than rosuvastatin, 77-fold more potent than fluvastatin and 3.3-fold less potent than cerivastatin. There were not enough data to determine risk of withdrawal due to adverse effects due to pitavastatin.
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Cochrane Db Syst Rev · Jun 2020
Review Meta AnalysisLow molecular weight heparin for prevention of central venous catheter-related thrombosis in children.
The prevalence of children diagnosed with thrombotic events has been increasing in the last decades. The most common thrombosis risk factor in neonates, infants and children is the placement of a central venous catheter (CVC). It is unknown if anticoagulation prophylaxis with low molecular weight heparin (LMWH) decreases CVC-related thrombosis in children. This is an update of the Cochrane Review published in 2014. ⋯ Pooling data from two RCTs did not provide evidence to support the use of prophylactic LWMH for preventing CVC-related thrombosis in children (low-certainty evidence). Evidence was also insufficient to confirm or exclude a difference in the incidence of major and minor bleeding complications in the LMWH prophylaxis group compared to low-dose UFH (low and very low certainty respectively). No evidence of a clear difference in overall mortality was seen. Studies did not report on the outcomes catheter occlusion, days of catheter patency, episodes of CRBSI and other side effects of LMWH (allergic reactions, abnormal coagulation profile, heparin-induced thrombocytopaenia and osteoporosis). The certainty of the evidence was downgraded due to risk of bias of the included studies, imprecision and inconsistency, preventing conclusions in regards to the efficacy of LMWH prophylaxis to prevent CVC-related thrombosis in children.