Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jun 2015
Review Meta AnalysisWITHDRAWN: Anticholinergics for urinary symptoms in multiple sclerosis.
This review has been withdrawn for the following reasons: ‐ a review author contravenes Cochrane's Commercial Sponsorship Policy. This policy ensures the independence of Cochrane reviews by making sure that there is no bias associated with commercial conflicts of interest in the conduct of Cochrane reviews. The author was employed by the biopharmaceutical company AstraZeneca and cannot say with certainty that the company did not produce or have any financial interest in the interventions in this review ‐ the review is substantially out of date To view the published versions of this article, please click the 'Other versions' tab. The editorial group responsible for this previously published document have withdrawn it from publication.
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Cochrane Db Syst Rev · Jun 2015
Review Meta AnalysisChinese herbal medicine for treating recurrent urinary tract infections in women.
Acute urinary tract infection (UTI) is a common bacterial infection that affects 40% to 50% of women. Between 20% and 30% of women who have had a UTI will experience a recurrence, and around 25% will develop ongoing recurrent episodes with implications for individual well-being and healthcare costs. Prophylactic antibiotics can prevent recurrent UTIs but there are growing concerns about microbial resistance, side effects from treatment and lack of long-term benefit. Consequently, alternative treatments are being investigated. Chinese herbal medicine (CHM) has a recorded history of treating UTI symptoms and more recent research suggests a potential role in the management of recurrent UTIs. This review aimed to evaluate CHM for recurrent UTI. ⋯ Evidence from seven small studies suggested that CHM as an independent intervention or in conjunction with antibiotics may be beneficial for treating recurrent UTIs during the acute phase of infection and may reduce the recurrent UTI incidence for at least six months post-treatment. CHM treatments specifically formulated for recurrent UTI may be more effective than herbal treatments designed to treat acute UTI. However, the small number and poor quality of the included studies meant that it was not possible to formulate robust conclusions on the use of CHM for recurrent UTI in women either alone or as an adjunct to antibiotics.
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Cochrane Db Syst Rev · Jun 2015
ReviewStrategies for the discontinuation of humidified high flow nasal cannula (HHFNC) in preterm infants.
Humidified high flow nasal cannula (HHFNC) delivers humidified gas at increased flow rates via binasal prongs and is becoming widely accepted as a method of non-invasive respiratory support for preterm infants. While indications for the use of (HHFNC) and its associated risks and benefits are being investigated, the best strategy for the discontinuation of HHFNC remains unknown. At what point an infant is considered stable enough to attempt to start withdrawing their HHFNC is not known. The criteria for a failed attempt at HHFNC discontinuation is also unclear. ⋯ There is currently no evidence available to suggest the best strategy for weaning and withdrawing HHFNC as a respiratory support in preterm infants. Research is required into the best strategy for withdrawal of HHFNC and to which subgroups this applies. Clear criteria for the definition of stability prior to attempting to withdraw HHFNC needs to be established. Furthermore, clear definitions are needed as to what constitutes failure of HHFNC.
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Cochrane Db Syst Rev · Jun 2015
Review Meta AnalysisNegative pressure wound therapy for treating surgical wounds healing by secondary intention.
Following surgery, incisions are usually closed by fixing the edges together with sutures (stitches), staples, adhesive glue or clips. This process helps the cut edges heal together and is called 'healing by primary intention'. However, not all incised wounds are closed in this way: where there is high risk of infection, or when there has been significant tissue loss, wounds may be left open to heal from the 'bottom up'. This delayed healing is known as 'healing by secondary intention'. Negative pressure wound therapy (NPWT) is one treatment option for surgical wounds that are healing by secondary intention. ⋯ There is currently no rigorous RCT evidence available regarding the clinical effectiveness of NPWT in the treatment of surgical wounds healing by secondary intention as defined in this review. The potential benefits and harms of using this treatment for this wound type remain largely uncertain.
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Cochrane Db Syst Rev · Jun 2015
Review Meta AnalysisAntibiotic lock for the prevention of catheter-related infection in neonates.
Use of a central venous catheter (CVC) in neonates is associated with an increase in nosocomial infection. Numerous strategies exist to prevent catheter-related bloodstream infection (CRBSI); however, CRBSI continues to be a major problem. Antibiotic locking catheters is a new and promising treatment that potentially prevents this severe condition. ⋯ Based on a small number of trials and neonates, antibiotic lock solution appeared to be effective in preventing CRBSI in the neonatal population. However, as each included study used a different antibiotics and antibiotic resistance could not be reliably assessed, the evidence to-date is insufficient to determine the effects of antibiotic lock on infections in neonates.