Cochrane Db Syst Rev
-
Cochrane Db Syst Rev · Mar 2010
Review Meta AnalysisEmergency sclerotherapy versus vasoactive drugs for bleeding oesophageal varices in cirrhotic patients.
Emergency sclerotherapy is still widely used as a first line therapy for variceal bleeding in patients with cirrhosis, particularly when banding ligation is not available or feasible. However, pharmacological treatment may stop bleeding in the majority of these patients. ⋯ We found no convincing evidence to support the use of emergency sclerotherapy for variceal bleeding in cirrhosis as the first, single treatment when compared with vasoactive drugs. Vasoactive drugs may be safe and effective whenever endoscopic therapy is not promptly available and seems to be associated with less adverse events than emergency sclerotherapy. Other meta-analyses and guidelines advocate that combined vasoactive drugs and endoscopic therapy is superior to either intervention alone.
-
Cochrane Db Syst Rev · Mar 2010
Review Meta AnalysisFluvoxamine versus other anti-depressive agents for depression.
Fluvoxamine, one of the oldest selective serotonin reuptake inhibitors (SSRIs), is prescribed to patients with major depression in many countries. Several studies have previously reviewed the efficacy and tolerability of fluvoxamine for the treatment of major depression. However, these reviews are now outdated. ⋯ We found no strong evidence that fluvoxamine was either superior or inferior to any other antidepressants in terms of efficacy and tolerability in the acute phase treatment of depression. However, differing side effect profiles were evident. Based on these findings, we conclude that clinicians should focus on practical or clinically relevant considerations, including these differences in side effect profiles.
-
Cochrane Db Syst Rev · Mar 2010
Review Meta AnalysisCombined use of hyperthermia and radiation therapy for treating locally advanced cervix carcinoma.
Hyperthermia is a type of cancer treatment in which body tissue is exposed to high temperatures to damage and kill cancer cells. It was introduced into clinical oncology practice several decades ago. Positive clinical results, mostly obtained in single institutions, resulted in clinical implementation albeit in a limited number of cancer centres worldwide. Because large scale randomised clinical trials (RCTs) are lacking, firm conclusions cannot be drawn regarding its definitive role as an adjunct to radiotherapy in the treatment of locally advanced cervix carcinoma (LACC). ⋯ The limited number of patients available for analysis, methodological flaws and a significant over-representation of patients with FIGO stage IIIB prohibit drawing definite conclusions regarding the impact of adding hyperthermia to standard radiotherapy. However, available data do suggest that the addition of hyperthermia improves local tumour control and overall survival in patients with locally advanced cervix carcinoma without affecting treatment related grade 3 to 4 acute or late toxicity.
-
Cochrane Db Syst Rev · Mar 2010
Review Meta AnalysisVaginal preparation with antiseptic solution before cesarean section for preventing postoperative infections.
Cesarean delivery is one of the most common surgical procedures performed by obstetricians. Infectious morbidity after cesarean delivery can have a tremendous impact on the postpartum woman's return to normal function and her ability to care for her baby. Despite the widespread use of prophylactic antibiotics, postoperative infectious morbidity still complicates cesarean deliveries. ⋯ Vaginal preparation with povidone-iodine solution immediately before cesarean delivery reduces the risk of postoperative endometritis. This benefit is particularly realized for women undergoing cesarean delivery with ruptured membranes. As a simple, generally inexpensive intervention, providers should consider implementing preoperative vaginal cleansing with povidone-iodine before performing cesarean deliveries.
-
Cochrane Db Syst Rev · Mar 2010
Review Meta AnalysisNon-surgical interventions for eosinophilic esophagitis.
People with eosinophilic esophagitis (EE) have clinical symptoms of esophageal disease, an elevated intraepithelial eosinophil count (15 in one or more high power field at endoscopy), consistent endoscopic findings and failure to respond to gastric acid suppressants. The cause of EE is unknown, however dietary, environmental and immunological factors may contribute. Current medical therapies include steroids, dietary manipulation, mast cell inhibitors, leukotriene receptor antagonists and immune modulators; however there is no universal approach to treatment. ⋯ As only three relevant RCTs were identified, we have limited capacity to compare the benefits and harms of medical interventions currently used for treating EE. Further RCTs on therapies for EE are required.