Cochrane Db Syst Rev
-
Bulimia nervosa and like syndromes, such as binge eating disorder, are common in young Western women. A specific manual based psychotherapy, cognitive behaviour therapy (CBT) has been developed for the treatment of bulimia nervosa (CBT-BN). Other psychotherapies, some from a different theoretical framework, and some modifications of CBT are also used. ⋯ There was a small body of evidence for the efficacy of cognitive-behaviour therapy in bulimia nervosa and similar syndromes, but the quality of trials was very variable (e.g. the majority were not blinded) and sample sizes were often small in comparison to pharmacotherapy trials. More trials are needed, particularly for binge eating disorder and other EDNOS syndromes, and trials evaluating other psychotherapies and less intensive psychotherapies.
-
Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisCooling for newborns with hypoxic ischaemic encephalopathy.
Newborn animal and human pilot studies suggest that mild hypothermia following peripartum hypoxia-ischaemia in newborn infants may reduce neurological sequelae, without adverse effects. ⋯ Although two small randomised controlled trials demonstrated neither evidence of benefit or harm, current evidence is inadequate to assess either safety or efficacy of therapeutic hypothermia in newborn infants with hypoxic ischaemic encephalopathy. Therapeutic hypothermia for encephalopathic asphyxiated newborn infants should be further evaluated in well designed randomised controlled trials.
-
While many treatments, including corticosteroid injections in and around the shoulder, are advocated to be of benefit for shoulder pain, few are of proven efficacy. This review of corticosteroid injections for shoulder pain is one in a series of reviews of varying interventions for shoulder disorders. ⋯ Despite many RCTs of corticosteroid injections for shoulder pain, their small sample sizes, variable methodological quality and heterogeneity means that there is little overall evidence to guide treatment. Subacromial corticosteroid injection for rotator cuff disease and intra-articular injection for adhesive capsulitis may be beneficial although their effect may be small and not well-maintained. There is a need for further trials investigating the efficacy of corticosteroid injections for shoulder pain. Other important issues that remain to be clarified include whether the accuracy of needle placement, anatomical site, frequency, dose and type of corticosteroid influences efficacy.
-
Acute bacterial meningitis remains a disease with high mortality rate, ranging from 10 to 30 percent, despite advances in critical care. It has been estimated that between 5 to 40 percent of all patients can suffer hearing loss. The use of corticosteroids as adjuvant therapy in the treatment of acute bacterial meningitis is controversial despite several controlled clinical trials and three meta-analyses. In particular there are few data on the use of corticosteroids in adult meningitis. ⋯ Adjuvant corticosteroids are beneficial in the treatment of children with acute bacterial meningitis. The limited data available in adults shows a trend in favour of adjuvant corticosteroids but a definite recommendation must await more studies. ERRATUM: During the review process of this systematic review the results of the European Dexamethasone in Adulthood Bacterial Meningitis Trial were published. (De Gans 2002) In this prospective, randomised, double-blind, multicenter trial, which included 301 adults with bacterial meningitis, treatment with dexamethasone was associated with a reduction in mortality (relative risk of death, 0.48; 95 CI 0.24 to 0.96; p = 0.04). Therefore, dexamethasone should be given to all adults with bacterial meningitis and should be initiated before or with the first dose of antibiotics.
-
Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisCell salvage for minimising perioperative allogeneic blood transfusion.
Concerns regarding the safety of transfused blood, have prompted reconsideration of the use of allogeneic (blood from an unrelated donor) red blood cell (RBC) transfusion, and a range of techniques to minimise transfusion requirements. ⋯ The results suggest cell salvage is efficacious in reducing the need for allogeneic red cell transfusion in adult elective surgery. However, the methodological quality of trials was poor. As the trials were unblinded and lacked adequate concealment of treatment allocation, transfusion practices may have been influenced by knowledge of the patient's treatment status biasing the results in favour of cell salvage.