最可靠的证据来自大型人体的试验-最好是与服用安慰剂进行对比的随机治疗试验。
The most reliable evidence comes from large human trials – preferably randomised trials in which the treatment is compared to a placebo.
这家公司目前声称，已有培养细胞治疗的试验证据表明这种治疗方法并没有引起有害的免疫反应，但现仍没有透露试验的具体细节。
The company now says it has evidence from cell-culture experiments that the treatment will not cause harmful immune reactions, though it has yet to release details of the research.
从两组小试验中，有限的证据指出低强度的雷射治疗减缓口腔黏膜炎的严重性。
There is limited evidence from two small trials that low level laser treatment reduces the severity of the mucositis.
要确定随机对照试验（RCT）对皮质类固醇（口服或吸入）治疗肺部类肉瘤病效益的证据。
To determine the randomised controlled trial (RCT) evidence for the benefit of corticosteroids (oral or inhaled) in the treatment of pulmonary sarcoidosis.
自体干细胞移植在滤泡性淋巴瘤的一线治疗中除临床试验之外不宜采用。(证据等级：强，中等)。
Autologous stem cell transplantation has no role in first line therapy for FL outside a clinical trial (Strong, Moderate).
由于目前缺乏证据，并不推荐使用硫酸镁来治疗新生儿持续性肺高压，但随机对照性试验则推荐。
On the basis of the current lack of evidence, the use of magnesium sulphate cannot be recommended in the treatment of PPHN. Randomised controlled trials are recommended.
然而目前仍缺乏足够证据支持使用中草药来治疗经前症候群，在下最后的结论前，我们需要更多良好的对照试验。
However, currently there is insufficient evidence to support the use of Chinese herbal medicine for PMS and further, well-controlled trials are needed before any final conclusions can be drawn.
从目前已发表的试验结果看来，并没有证据支持降低同半胱胺酸的治疗可以预防心血管疾病。
Results from available published trials suggest that there is no evidence to support the use of HLI to prevent cardiovascular events.
在获得高质量随机对照试验结果之前，没有足够的证据表明川崎病患儿的临床治疗方案中是否应包括水杨酸盐。
Until good quality RCTs are carried out, there is insufficient evidence to indicate whether children with Kawasaki disease should continue to receive salicylate as part of their treatment regimen.
有少量的证据显示认知行为治疗（CBT）在治疗暴食症与类似症候群上有疗效，但试验的品质有很大的差异，样本数通常也很小。
There is a small body of evidence for the efficacy of CBT in bulimia nervosa and similar syndromes, but the quality of trials is very variable and sample sizes are often small.
我们很激动，XEN402的承诺在早期证据和理论试验中实现，我们将致力于把它研发成治疗红斑性肢痛的新疗法。
We are excited by the promise XEN402 has shown in early proof-of-concept trials and are committed to its development as a novel therapy for the treatment of pain associated with erythromelalgia "."
结论：使用克拉霉素、利福平、氯法齐明三联疗法治疗克隆氏病持续2年的试验中，我们没有发现患者长久受益的明显证据。
CONCLUSIONS: Using combination antibiotic therapy with clarithromycin, rifabutin, and clofazimine for up to 2 years, we did not find evidence of a sustained benefit.
结论：使用克拉霉素、利福平、氯法齐明三联疗法治疗克隆氏病持续2年的试验中，我们没有发现患者长久受益的明显证据。
CONCLUSIONS: Using combination antibiotic therapy with clarithromycin, rifabutin, and clofazimine for up to 2 years, we did not find evidence of a sustained benefit.
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