Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2003
ReviewTranscranial magnetic stimulation for the treatment of obsessive-compulsive disorder.
Transcranial magnetic stimulation (TMS) was introduced as a neurophysiological technique in 1985 when Anthony Barker and his team developed a compact machine that permitted non-invasive stimulation of the cerebral cortex (Barker 1985). Since its introduction, TMS has been used to evaluate the motor system, to study the function of several cerebral regions, and for the pathophysiology of several neuropsychiatric illnesses. In addition, it has been suggested that TMS might have therapeutic potential. Some controlled studies have evaluated the effects of repetitive TMS (rTMS) in patients with obsessive-compulsive disorder (OCD). Greenberg (Greenberg 1997) observed that a single session of right prefrontal cortex stimulation produced a significant decrease in compulsive urges in OCD patients lasting over eight hours. Other studies have reported transitory improvements in mood but there are no observations for changes in anxiety or obsessions. ⋯ There are currently insufficient data from randomised controlled trials to draw any conclusions about the efficacy of transcranial magnetic stimulation in the treatment of obsessive-compulsive disorder.
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Staphylococcus aureus causes pulmonary infection in young children with cystic fibrosis (CF). Prophylactic antibiotics are widely prescribed in the hope of preventing infection with Staphylococcus aureus and lung damage. Antibiotics also have adverse effects and long-term use might lead to chronic infection with organisms like Pseudomonas aeruginosa. ⋯ Anti-staphylococcal antibiotic prophylaxis leads to fewer children having isolates of Staphylococcus aureus, when commenced early in infancy and continued up to six years of age. The clinical importance of this finding is uncertain. Further research may establish whether the trend towards more children with CF with Pseudomonas aeruginosa, after four to six years of prophylaxis, is a chance finding. Future work should explore whether choice of prophylactic antibiotic or duration of treatment might influence infection with Pseudomonas aeruginosa.
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Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisIntravenous immunoglobulin for the treatment of Kawasaki disease in children.
Kawasaki disease is the most common cause of acquired heart disease in children in developed countries. The coronary arteries supplying the heart can be damaged in Kawasaki disease. The principal advantage of timely diagnosis is the potential to prevent this complication with early treatment. Intravenous immunoglobulin (IVIG) is widely used for this purpose. ⋯ Children fulfilling the diagnostic criteria for Kawasaki disease should be treated with IVIG (2 gm/kg single dose) within 10 days of onset of symptoms.
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Cochrane Db Syst Rev · Jan 2003
ReviewSelf-management education for chronic obstructive pulmonary disease.
In asthma, self-management programmes have been proven to be effective. In COPD, their value is not clear. ⋯ The data available for this review are insufficient for forming recommendations. Further research on the effectiveness of self-management programmes should be focussed on behavioural change evaluated in well designed randomised controlled trials with standardised outcomes designed for use in COPD patients, and with long follow-up time so that definite conclusions can be made.
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Cochrane Db Syst Rev · Jan 2003
Review Meta AnalysisIndomethacin for asymptomatic patent ductus arteriosus in preterm infants.
Patent Ductus Arteriosus (PDA remains a significant cause of mortality and morbidity in premature infants. Indomethacin is an effective treatment to close a PDA, and has been used for many years with several treatment regimes, including prophylactic use in all at risk premature infants. There are however concerns regarding adverse side effects of indomethacin. By targeting a group of infants with an asymptomatic PDA, rather than treating all VLBW infants prophylactically, indomethacin use would be restricted, limiting the possibility of significant side effects to those with greater chance of benefit. ⋯ This review demonstrates a significant decrease in the incidence of symptomatic PDA following treatment of an asymptomatic PDA with indomethacin. There is also a small but statistically significant decrease in the duration of requirement for supplemental oxygen. There are no reported long term outcomes in the included trials, and so it is not possible to comment on possible long term effects. Further studies are required to determine the long term benefits or harms of closing a PDA prior to the onset of symptoms.