Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2012
Review Meta AnalysisStapled versus handsewn methods for colorectal anastomosis surgery.
Previous systematic reviews comparing stapled and handsewn colorectal anastomosis that are available in the medical literature have not shown either technique to be superior. An update of this systematic review was performed to find out if there are any data that properly answer this question. ⋯ The evidence found was insufficient to demonstrate any superiority of stapled over handsewn techniques in colorectal anastomosis surgery, regardless of the level of anastomosis. There were no randomised clinical trials comparing these two types of anastomosis in elective conditions in the last decade. The relevance of this research question has possibly lost its strength where elective surgery is concerned. However, in risk situations, such as emergency surgery, trauma and inflammatory bowel disease, new clinical trials are needed.
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Traumatic brain injury (TBI) is a leading cause of death and disability. Progesterone is a potential neuroprotective drug to treat patients with TBI. ⋯ Current clinical evidence from three small RCTs indicates progesterone may improve the neurologic outcome of patients suffering TBI. This evidence is still insufficient and further multicentre randomised controlled trials are required.
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Cochrane Db Syst Rev · Jan 2012
Review Meta AnalysisBisphosphonates and other bone agents for breast cancer.
Bone is the most common site of metastatic disease associated with breast cancer (BC). Bisphosphonates inhibit osteoclast-mediated bone resorption, and novel targeted therapies such as denosumab, inhibit key pathways in the vicious cycle of bone metastases. ⋯ In women with clinically evident BCBM, bisphosphonates (oral and i.v.) and denosumab (s.c.) reduced the risk of developing SREs, as well as delaying the time to SREs. Some bisphosphonates may also reduce bone pain and may improve QoL. The optimal timing and duration of treatment for patients with BCBM remains uncertain. There is currently insufficient evidence to support the routine use of bisphosphonates as adjuvant treatment for patients with EBC. However, a number of large clinical trials investigating bisphosphonates in EBC have completed accrual and are awaiting results.
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Cochrane Db Syst Rev · Jan 2012
Review Meta AnalysisProgestagens and anti-progestagens for pain associated with endometriosis.
Endometriosis is a chronic inflammatory condition defined by the presence of glands and stroma outside the uterine cavity. It occurs in 7% to 10% of all women of reproductive age and may present as pain or infertility. The pelvic pain may be in the form of dysmenorrhoea, dyspareunia or pelvic pain. Initially a combination of estrogens and progestagens was used to create a pseudopregnancy and alleviate the symptoms associated with endometriosis. Progestagens alone or anti-progestagens have been considered as alternatives because they are inexpensive and may have a better side effect profile than other choices. ⋯ There is only limited evidence to support the use of progestagens and anti-progestagens for pain associated with endometriosis.
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Cochrane Db Syst Rev · Jan 2012
Review Meta AnalysisUterine artery embolization for symptomatic uterine fibroids.
Uterine fibroids cause heavy prolonged bleeding, pain, pressure symptoms and subfertility. The traditional method of treatment has been surgery as medical therapies have not proven effective. Uterine artery embolization (UAE) has been reported to be an effective and safe alternative to treat fibroids in women not desiring future fertility. There is a significant body of evidence based on case controlled studies and case reports. This is an update of the review previously published in 2006. ⋯ UAE appears to have an overall patient satisfaction rate similar to hysterectomy and myomectomy and offers an advantage with regards to a shorter hospital stay and a quicker return to routine activities. However, UAE is associated with a higher rate of minor complications and an increased likelihood of requiring surgical intervention within two to five years of the initial procedure. There is very low level evidence suggesting that myomectomy may be associated with better fertility outcomes than UAE, but more research is needed.