Medicine
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Review Meta Analysis
Are spiritual interventions beneficial to patients with cancer?: A meta-analysis of randomized controlled trials following PRISMA.
In addition to the physical burden, the quality of life and survival in patients with cancer may also be reduced because of psychological distress, such as spiritual crisis, anxiety, and depression. Many studies have verified that spirituality could reduce anxiety and depression and improve quality of life and adjustment to cancer. However, there is uncertainty regarding the effectiveness of spiritual interventions in patients with cancer. The purpose of this meta-analysis is to use randomized controlled trials (RCTs) to evaluate the effects of spiritual interventions on spiritual and psychological outcomes and quality of life in patients with cancer. ⋯ Spiritual interventions may improve spiritual well-being and quality of life, and reduce depression, anxiety, and hopelessness for patients with cancer. However, due to the mixed study design and substantial heterogeneity, some evidence remains weak. More rigorously designed research is needed.
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Review Meta Analysis
Selective COX-2 inhibitor versus non-selective COX-2 inhibitor for the prevention of heterotopic ossification after total hip arthroplasty: A meta-analysis.
Whether selective non-steroidal anti-inflammatory drugs (NSAIDs) has equally efficacy with non-selective NSAIDs in preventing heterotopic ossification (HO) after total hip arthroplasty (THA) was controversial. The purpose of this meta-analysis was to assess the efficacy and safety of selective NSAID versus non-selective NSAIDs for the prevention of HO after THA. ⋯ The available evidence indicates selective NSAIDs were as effective as non-selective NSAIDs in preventing HO after THA. And selective NSAIDs were associated with less gastrointestinal side effects than non-selective NSAIDs. Considering the limitation of current meta-analysis, more RCTs need to identify the optimal NSAIDs drug for HO after THA.
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Review Meta Analysis
The association between vitamin D status and tuberculosis in children: A meta-analysis.
Vitamin D deficiency (VDD) has been implicated in the pathogenesis of tuberculosis (TB), but most studies have not reported a significant association. We conducted a meta-analysis to explore the association between vitamin D status and TB in children. ⋯ This study suggests that vitamin D levels are significantly lower in children with TB/latent TB infection than in controls. TB may contribute to VDD in children. Therefore, VDD may be associated with TB in children.
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Review Meta Analysis
18F-FDG PET with or without CT in the diagnosis of extrahepatic metastases or local residual/recurrent hepatocellular carcinoma.
The aim of the present study was to meta-analyze the literature on the diagnostic value of 18-fluorodeoxyglucose (F-FDG) positron emission tomography (PET) with or without computed tomography (CT) in detecting extrahepatic metastases or local residual/recurrent hepatocellular carcinoma (HCC). Systematic review of literature in MEDLINE, Embase, and Cochrane databases was conducted in March 2017, and relevant studies analyzing the diagnostic performance of F-FDG PET with or without CT were meta-analyzed. Meta-analysis was carried out on data from 11 studies involving 572 patients. ⋯ Similarly, pooled specificity was comparable with CT (93%) or without 95% (P = .481). F-FDG PET, with or without CT, shows relatively low sensitivity but high specificity for diagnosing extrahepatic metastases or local residual/recurrent HCC. Adding CT to F-FDG PET may improve diagnostic performance, but the available evidence suggests that the improvement is not statistically significant.
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Meta Analysis
Suprapatellar versus infrapatellar intramedullary nailing for treatment of tibial shaft fractures in adults.
Numerous studies have compared suprapatellar (SP) nailing to infrapatellar (IP) nailing for treatment of tibial shaft fractures; however, the best strategy remains controversial. The aim of this meta-analysis is to assess whether SP or IP nailing is more effective for tibial shaft fractures in adults. ⋯ The present meta-analysis indicates that SP intramedullary nailing has obvious advantages over IP intramedullary nailing for treatment of tibial shaft fractures in adults. However, owing to the low-quality evidence currently available, additional high-quality RCTs are needed to confirm these findings.