Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2010
ReviewOestrogens for treatment or prevention of pelvic organ prolapse in postmenopausal women.
Pelvic organ prolapse is common and can be detected in up to 50% of parous women although many are asymptomatic. Oestrogen preparations are used to improve vaginal thinning (atrophy). It is possible that oestrogens, alone or in conjunction with other interventions, might prevent or assist in the management of pelvic organ prolapse, for example by improving the strength of weakened supporting structures. ⋯ There was limited evidence from randomised controlled trials regarding the use of oestrogens for the prevention and management of pelvic organ prolapse. The use of local oestrogen in conjunction with pelvic floor muscle training before surgery may reduce the incidence of post-operative cystitis within four weeks after surgery. Oral raloxifene may reduce the need for pelvic organ prolapse surgery in women older than 60 years although this cannot be taken as an indication for practice.There is a need for rigorous randomised controlled trials with long term follow up to assess oestrogen preparations for prevention and management of pelvic organ prolapse, particularly as an adjunctive treatment for women using pessaries and also before and after prolapse surgery.
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Cochrane Db Syst Rev · Jan 2010
ReviewWITHDRAWN: Heparin for the prevention of venous thromboembolism in general medical patients (excluding stroke and myocardial infarction).
Venous thromboembolic disease has been extensively studied in surgical patients. The benefit of thromboprophylaxis is now generally accepted, but it is medical patients who make up the greater proportion of the hospital population. Medical patients differ from surgical patients with regard to their health and the pathogenesis of thromboembolism and the impact that preventative measures can have. The extensive experience from thromboprophylaxis studies in surgical patients is therefore not necessarily applicable to non-surgical patients. ⋯ The data from this review support the use of heparin thromboprophylaixs in medical patients presenting with an acute medical illness. Although the analysis found no significant difference in efficacy between LMWH and UFH, it did note differences in the incidence of DVT and clinical PE with a significantly reduced risk of bleeding in favour of LMWH.
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Cochrane Db Syst Rev · Jan 2010
ReviewOral rinses, mouthwashes and sprays for improving recovery following tonsillectomy.
Tonsillectomy is the surgical removal of lymphoid tissue, the palatine tonsil, which is located at the back of the throat. It is still commonly performed for patients who have recurrent bouts of acute tonsillitis. Although tonsillectomy is considered a fairly minor procedure, pain and bleeding are two of the most common complications; either may delay recovery and can on occasion lead to hospital readmission. Postoperative tonsillectomy medication should provide an adequate reduction in morbidity while minimising side effects, therefore topical agents would seem to be an ideal, safe option. A number of mouthwashes and topical sprays are available which offer pain relief or can help to reduce bleeding in the immediate postoperative period. ⋯ The risk of bias was high in most of the included trials and poor reporting quality and inadequate data did not permit comprehensive and reliable conclusions to be made. Future trials should be well-constructed and pay more attention to the methods used to assess outcomes, the timing of the assessments and the quality of reporting and subsequent analysis of the data.
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Cochrane Db Syst Rev · Jan 2010
ReviewPhysical examination for lumbar radiculopathy due to disc herniation in patients with low-back pain.
Low-back pain with leg pain (sciatica) may be caused by a herniated intervertebral disc exerting pressure on the nerve root. Most patients will respond to conservative treatment, but in carefully selected patients, surgical discectomy may provide faster relief of symptoms. Primary care clinicians use patient history and physical examination to evaluate the likelihood of disc herniation and select patients for further imaging and possible surgery. ⋯ When used in isolation, current evidence indicates poor diagnostic performance of most physical tests used to identify lumbar disc herniation. However, most findings arise from surgical populations and may not apply to primary care or non-selected populations. Better performance may be obtained when tests are combined.
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisAntibiotic prophylaxis for surgery for proximal femoral and other closed long bone fractures.
Surgical site infection and other hospital-acquired infections cause significant morbidity after internal fixation of fractures. The administration of antibiotics may reduce the frequency of infections. ⋯ Antibiotic prophylaxis should be offered to those undergoing surgery for closed fracture fixation.