Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2001
Review Meta AnalysisMethyl-xanthines for exacerbations of chronic obstructive pulmonary disease.
International guidelines currently recommend the use of methyl-xanthines for exacerbations of chronic obstructive pulmonary disease (COPD) for patients who have incomplete responses to bronchodilators. However, available clinical trials are small and underpowered to evaluate the benefits and risks of methyl-xanthines in this acute setting. ⋯ There is no evidence to support the routine use of methyl-xanthines for COPD exacerbations. Methyl-xanthines do not appreciably improve FEV1 during COPD exacerbations and cause adverse effects; evidence of their effect on admissions is limited.
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Cochrane Db Syst Rev · Jan 2001
Review Meta AnalysisMethyl-xanthines for exacerbations of chronic obstructive pulmonary disease.
International guidelines currently recommend the use of methyl-xanthines for exacerbations of chronic obstructive pulmonary disease (COPD) for patients who have incomplete responses to bronchodilators. However, available clinical trials are small and underpowered to evaluate the benefits and risks of methyl-xanthines in this acute setting. ⋯ There is no evidence to support the routine use of methyl-xanthines for COPD exacerbations. Methyl-xanthines do not appreciably improve FEV1 during COPD exacerbations and cause adverse effects; evidence of their effect on admissions is limited.
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Cochrane Db Syst Rev · Jan 2001
ReviewTherapeutic ultrasound for treating patellofemoral pain syndrome.
Therapeutic ultrasound is one of several rehabilitation interventions suggested for the management of pain due to patellofemoral pain syndrome. ⋯ Ultrasound therapy was not shown to have a clinically important effect on pain relief for patients with patellofemoral pain syndrome. These conclusions are limited by the poor reporting of the therapeutic application of the ultrasound and low methodological quality of the trial included. No conclusions can be drawn concerning the use or non use of ultrasound for treating patellofemoral pain syndrome. More well-designed studies are needed.
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Cochrane Db Syst Rev · Jan 2001
ReviewLong-term antibiotics for preventing recurrent urinary tract infection in children.
Acute urinary tract infection (UTI) is common in children. By the age of seven years, 8.4% of girls and 1.7% of boys will have suffered at least one episode. Symptoms are systemic rather than localised in early childhood and consist of fever, lethargy, anorexia, and vomiting. UTI is caused by E. coli in over 80% of cases and treatment consists of a course of antibiotics. Due to the unpleasant acute illness caused by UTI and the risk of pyelonephritis-induced permanent kidney damage, many children are given long-term antibiotics aimed at preventing recurrence. However these medications may cause side effects and promote the development of resistant bacteria. ⋯ Most published studies to date have been poorly designed with biases known to overestimate the true treatment effect. Large, properly randomised, double blinded trials are needed to determine the efficacy of long-term antibiotics for the prevention of UTI in susceptible children.
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Cochrane Db Syst Rev · Jan 2001
ReviewInterventions to improve the management of diabetes mellitus in primary care, outpatient and community settings.
Diabetes is a common chronic disease that is increasingly managed in primary care. Different systems have been proposed to manage diabetes care. ⋯ Multifaceted professional interventions can enhance the performance of health professionals in managing patients with diabetes. Organisational interventions that improve regular prompted recall and review of patients (central computerised tracking systems or nurses who regularly contact the patient) can also improve diabetes management. The addition of patient-oriented interventions can lead to improved patient health outcomes. Nurses can play an important role in patient-oriented interventions, through patient education or facilitating adherence to treatment.