Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Oct 2018
Meta AnalysisLaparoscopy versus laparotomy for the management of early stage endometrial cancer.
This is an update of a previous Cochrane Review published in 2012, Issue 9.Surgery for endometrial cancer (hysterectomy with removal of both fallopian tubes and ovaries) is performed through laparotomy. It has been suggested that the laparoscopic approach is associated with a reduction in operative morbidity. Over the last two decades there has been a steady increase of the use of laparoscopy for endometrial cancer. This review investigated the evidence of benefits and harms of laparoscopic surgery compared with laparotomy for presumed early stage endometrial cancer. ⋯ This review found low to moderate-certainty evidence to support the role of laparoscopy for the management of early endometrial cancer. For presumed early stage primary endometrioid adenocarcinoma of the endometrium, laparoscopy is associated with similar OS and DFS. Furthermore, laparoscopy is associated with reduced operative morbidity and hospital stay. There is no significant difference in severe postoperative morbidity between the two modalities.The certainty of evidence for OS and RFS was moderate and was downgraded for unclear risk of bias profiles and imprecision in effect estimates. However, most studies used adequate methods of sequence generation and concealment of allocation so studies were not prone to selection bias. Adverse event outcomes were downgraded for the same reasons and additionally for low event rates and low power thus these outcomes provided low-certainty evidence.
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Cochrane Db Syst Rev · Oct 2018
One-to-one oral hygiene advice provided in a dental setting for oral health.
Effective oral hygiene measures carried out on a regular basis are vital to maintain good oral health. One-to-one oral hygiene advice (OHA) within the dental setting is often provided as a means to motivate individuals and to help achieve improved levels of oral health. However, it is unclear if one-to-one OHA in a dental setting is effective in improving oral health and what method(s) might be most effective and efficient. ⋯ There was insufficient high-quality evidence to recommend any specific one-to-one OHA method as being effective in improving oral health or being more effective than any other method. Further high-quality randomised controlled trials are required to determine the most effective, efficient method of one-to-one OHA for oral health maintenance and improvement. The design of such trials should be cognisant of the limitations of the available evidence presented in this Cochrane Review.
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Cochrane Db Syst Rev · Oct 2018
Meta AnalysisProphylactic antibiotic therapy for chronic obstructive pulmonary disease (COPD).
There has been renewal of interest in the use of prophylactic antibiotics to reduce the frequency of exacerbations and improve quality of life in chronic obstructive pulmonary disease (COPD). ⋯ Use of continuous and intermittent prophylactic antibiotics results in a clinically significant benefit in reducing exacerbations in COPD patients. All studies of continuous and intermittent antibiotics used macrolides, hence the noted benefit applies only to the use of macrolide antibiotics prescribed at least three times per week. The impact of pulsed antibiotics remains uncertain and requires further research.The studies in this review included mostly participants who were frequent exacerbators with at least moderate-severity COPD. There were also older individuals with a mean age over 65 years. The results of these studies apply only to the group of participants who were studied in these studies and may not be generalisable to other groups.Because of concerns about antibiotic resistance and specific adverse effects, consideration of prophylactic antibiotic use should be mindful of the balance between benefits to individual patients and the potential harms to society created by antibiotic overuse. Monitoring of significant side effects including hearing loss, tinnitus, and long QTc in the community in this elderly patient group may require extra health resources.
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Cochrane Db Syst Rev · Oct 2018
Meta AnalysisSwallowing therapy for dysphagia in acute and subacute stroke.
Dysphagia (swallowing problems), which is common after stroke, is associated with increased risk of death or dependency, occurrence of pneumonia, poor quality of life, and longer hospital stay. Treatments provided to improve dysphagia are aimed at accelerating recovery of swallowing function and reducing these risks. This is an update of the review first published in 1999 and updated in 2012. ⋯ Moderate- and low-quality evidence suggests that swallowing therapy did not have a significant effect on the outcomes of death or dependency/disability, case fatality at the end of the trial, or penetration aspiration score. However, swallowing therapy may have reduced length of hospital stay, dysphagia, and chest infections, and may have improved swallowing ability. However, these results are based on evidence of variable quality, involving a variety of interventions. Further high-quality trials are needed to test whether specific interventions are effective.
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Cochrane Db Syst Rev · Oct 2018
Meta AnalysisInhaled antibiotics for pulmonary exacerbations in cystic fibrosis.
Cystic fibrosis is a genetic disorder in which abnormal mucus in the lungs is associated with susceptibility to persistent infection. Pulmonary exacerbations are when symptoms of infection become more severe. Antibiotics are an essential part of treatment for exacerbations and inhaled antibiotics may be used alone or in conjunction with oral antibiotics for milder exacerbations or with intravenous antibiotics for more severe infections. Inhaled antibiotics do not cause the same adverse effects as intravenous antibiotics and may prove an alternative in people with poor access to their veins. This is an update of a previously published review. ⋯ There is little useful high-level evidence to judge the effectiveness of inhaled antibiotics for the treatment of pulmonary exacerbations in people with cystic fibrosis. The included trials were not sufficiently powered to achieve their goals. Hence, we are unable to demonstrate whether one treatment was superior to the other or not. Further research is needed to establish whether inhaled tobramycin may be used as an alternative to intravenous tobramycin for some pulmonary exacerbations.