Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2000
ReviewSurgical treatment for meniscal injuries of the knee in adults.
Injuries to the knee menisci are common and operations to treat them are among the most common procedures performed by orthopaedic surgeons. ⋯ The lack of randomised trials means that no conclusions can be drawn on the issue of surgical versus non-surgical treatment of meniscal injuries, nor meniscal tear repair versus excision. In randomised trials so far reported, there is no evidence of difference in radiological or long term clinical outcomes between arthroscopic and open meniscal surgery, or between total and partial meniscectomy. Partial meniscectomy seems preferable to the total removal of the meniscus in terms of recovery and overall functional outcome in the short term.
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Cochrane Db Syst Rev · Jan 2000
ReviewExpanding the roles of outpatient pharmacists: effects on health services utilisation, costs, and patient outcomes.
In recent years pharmacists' roles have expanded from packaging and dispensing medications to working with other health care professionals and the public. ⋯ Only two studies compared pharmacist services with other health professional services. Both had some bias and did not allow us to draw conclusions about comparisons 1 and 3. The other studies supported the expanded roles of pharmacists in patient counselling and physician education. However, doubts about the generalisability of the studies, the poorly defined interventions, and the lack of cost assessments and patient outcome data, indicate that more rigorous research is needed to document the effects of outpatient pharmacist interventions.
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Cochrane Db Syst Rev · Jan 2000
ReviewBarrier agents for preventing adhesions after surgery for subfertility.
Pelvic adhesions can be the result of inflamation, endometriosis or surgical trauma. Prevention of postoperative adhesions (either new or reoccurance) has been postulated by using barriers to prevent two surfaces being in contact. When pelvic surgery is being undertaken strategies to reduce pelvic adhesions occurring may be undertaken and these include barrier agents which are placed between the pelvic structures. Two synthetic barriers with differential characteristics are commercially available: oxidised regenerated cellulose (Interceed) and polytetrafluoroethylene (PTFC) (GoreTex). ⋯ The absorbable adhesion barrier Interceed reduces the incidence of adhesion formation, both new formation and re-formation, at laparoscopy and laparotomy, but there are insufficient data to support its use to improve pregnancy rates. Gore-Tex may be superior to Interceed in preventing adhesion formation but its usefulness is limited by the need for suturing and later removal. There was no evidence of effectiveness of Seprafilm in preventing adhesion formation.
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Cochrane Db Syst Rev · Jan 2000
Review Meta AnalysisNebulised hypertonic saline for cystic fibrosis.
The lung disease in cystic fibrosis is characterised by impaired mucociliary clearance, recurrent bronchial infection and airway inflammation. Hypertonic saline has been shown to enhance mucociliary clearance in-vitro and this may act to lessen the destructive inflammatory process in the airways. ⋯ Nebulised hypertonic saline improves mucociliary clearance immediately after administration which may have a longer term beneficial effect in cystic fibrosis. The maximum time data were recorded for was only three weeks. Most of the patients had mild to moderate lung disease and the effect on severe lung disease remains unclear. Further studies of hypertonic saline should be carried out to determine the effect on pulmonary function tests, quality of life, frequency of exacerbations of respiratory disease and efficacy comparisons with nebulised deoxyribonuclease, with larger numbers and for longer duration. At this stage there is insufficient evidence to support the use of hypertonic saline in routine treatment for patients with cystic fibrosis.
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Cochrane Db Syst Rev · Jan 2000
ReviewAnticoagulants for preventing stroke in patients with nonrheumatic atrial fibrillation and a history of stroke or transient ischemic attacks.
People with nonrheumatic atrial fibrillation who have had a transient ischemic attack or a minor ischemic stroke are at risk of recurrent stroke. ⋯ The evidence suggests that anticoagulants are beneficial, without serious adverse effects, for people with nonrheumatic atrial fibrillation and recent cerebral ischaemia.