Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Feb 2016
ReviewCare delivery and self management strategies for adults with epilepsy.
Researchers have criticised epilepsy care for adults for its lack of impact, stimulating the development of various service models and strategies to respond to perceived inadequacies. ⋯ Two intervention types, the specialist epilepsy nurse and self management education, have some evidence of benefit. However, we did not find clear evidence that other service models substantially improve outcomes for adults with epilepsy. It is also possible that benefits are situation specific and may not apply to other settings. These studies included only a small number of service providers whose individual competence or expertise may have had a significant impact on outcomes. At present it is not possible to advocate any single model of service provision.
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Cochrane Db Syst Rev · Feb 2016
Review Meta AnalysisThe role of iron in the management of chemotherapy-induced anemia in cancer patients receiving erythropoiesis-stimulating agents.
Erythropoiesis-stimulating agents (ESAs) are commonly used to treat chemotherapy-induced anemia (CIA). However, about half of patients do not benefit. ⋯ Our systematic review shows that addition of iron to ESAs offers superior hematopoietic response, reduces the risk of RBC transfusions, and improves Hb levels, and appears to be well tolerated. None of the included RCTs reported overall survival. We found no evidence for a difference in quality of life with iron supplementation.
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Cochrane Db Syst Rev · Feb 2016
Review Meta AnalysisInterventions for preventing unintended pregnancies among adolescents.
Unintended pregnancy among adolescents represents an important public health challenge in high-income countries, as well as middle- and low-income countries. Numerous prevention strategies such as health education, skills-building and improving accessibility to contraceptives have been employed by countries across the world, in an effort to address this problem. However, there is uncertainty regarding the effects of these interventions, hence the need to review the evidence-base. ⋯ A combination of educational and contraceptive-promoting interventions appears to reduce unintended pregnancy among adolescents. Evidence for programme effects on biological measures is limited. The variability in study populations, interventions and outcomes of included trials, and the paucity of studies directly comparing different interventions preclude a definitive conclusion regarding which type of intervention is most effective.
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Cochrane Db Syst Rev · Feb 2016
ReviewPercutaneous endoscopic gastrostomy versus percutaneous radiological gastrostomy for swallowing disturbances.
Gastrostomy has been established as the standard procedure for administering long-term enteral nutrition in individuals with swallowing disturbances. Percutaneous gastrostomy is a less-invasive approach than open surgical gastrostomy, and can be accomplished via endoscopy (percutaneous endoscopic gastrostomy or PEG) or sonographic or fluoroscopic guidance (percutaneous radiological gastrostomy or PRG). Both techniques have different limitations, advantages, and contraindications. In order to determine the optimal technique for long-term nutritional supplementation many studies have been conducted to compare the outcomes of these two techniques; however, it remains unclear as to which method is superior to the other with respect to both efficacy and safety. ⋯ Both PEG and PRG are effective for long-term enteral nutritional support in selected individuals, though current evidence is insufficient to recommend one technique over the other. Choice of technique should be based on indications and contraindications, operator experience and the facilities available. Large-scale RCTs are required to compare the two techniques and to determine the optimal approach for percutaneous gastrostomy.
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Cochrane Db Syst Rev · Feb 2016
Review Meta AnalysisDuodenum-preserving pancreatic resection versus pancreaticoduodenectomy for chronic pancreatitis.
Surgical excision by removal of the head of the pancreas to decompress the obstructed ducts is one of the treatment options for people with symptomatic chronic pancreatitis. Surgical excision of the head of the pancreas can be performed by excision of the duodenum along with the head of the pancreas (pancreaticoduodenectomy (PD)) or without excision of the duodenum (duodenum-preserving pancreatic head resection (DPPHR)). There is currently no consensus on the method of pancreatic head resection in people with chronic pancreatitis. ⋯ Low quality evidence suggested that DPPHR may result in shorter hospital stay than PD. Based on low or very low quality evidence, there is currently no evidence of any difference in the mortality, adverse events, or quality of life between DPPHR and PD. However, the results were imprecise and further RCTs are required on this topic. Future RCTs comparing DPPHR with PD should report the severity as well as the incidence of postoperative complications and their impact on patient recovery. In such trials, participant and observer blinding should be performed and the analysis should be performed on an intention-to-treat basis to decrease the bias. In addition to the short-term benefits and harms such as mortality, surgery-related complications, quality of life, length of hospital stay, return to normal activity, and return to work, future trials should consider linkage of trial participants to health databases, social databases, and mortality registers to obtain the long-term benefits and harms of the different treatments.