Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Nov 2012
ReviewHyperbaric oxygen therapy for promoting fracture healing and treating fracture non-union.
Hyperbaric oxygen therapy (HBOT) consists of intermittently administering 100% oxygen at pressures greater than one atmosphere absolute (ATA) in a pressure vessel. This technology has been used to treat a variety of diseases and has been described as helping patients who have delayed healing or established non-union of bony fractures. This is an update of a Cochrane Review first published in 2005, and previously updated in 2008. ⋯ This systematic review failed to locate any relevant clinical evidence to support or refute the effectiveness of HBOT for the management of delayed union or established non-union of bony fractures. Good quality clinical trials are needed to define the role, if any, of HBOT in the treatment of these injuries. There are three randomised controlled trials underway and we anticipate these will help provide some relevant clinical evidence to address this issue in the future.
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Flupenthixol, first made available in the UK in 1965, has been used as a treatment for schizophrenia for decades. ⋯ We were surprised that this well-established drug had so few data from trials investigating its absolute effects. We think this is unlikely to be rectified some 50 years after its launch and know that this would not happen today. However, even though data are very limited, flupenthixol may well be worthy of careful investigation - partly to ensure that this inexpensive active drug is not forgotten.
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Cochrane Db Syst Rev · Nov 2012
ReviewEndovascular versus conventional medical treatment for uncomplicated chronic type B aortic dissection.
Aortic dissection is a potentially life-threatening condition that occurs when a tear forms in the inner lining of the aorta. It has traditionally been treated by blood pressure control (medical treatment) or open surgery, both with high mortality rates. More recently stent-graft repair has been suggested as an alternative. ⋯ Overall, the data at two years were insufficient to make any practice recommendations. However, the data on the anatomic remodeling of dissected aortas observed after TEVAR + OMT is encouraging and future studies should follow up cases for at least five years to see if early endovascular interventions, even in stable initially uncomplicated type B patients, are of long-term benefit.
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Cochrane Db Syst Rev · Nov 2012
Review Meta AnalysisPreoperative physical therapy for elective cardiac surgery patients.
After cardiac surgery, physical therapy is a routine procedure delivered with the aim of preventing postoperative pulmonary complications. ⋯ Evidence derived from small trials suggests that preoperative physical therapy reduces postoperative pulmonary complications (atelectasis and pneumonia) and length of hospital stay in patients undergoing elective cardiac surgery. There is a lack of evidence that preoperative physical therapy reduces postoperative pneumothorax, prolonged mechanical ventilation or all-cause deaths.