[英文释义] Clinical trials that involve at least one test treatment and one control treatment,concurrent enrollment and follow-up of the test- and control-treated groups,and in which the treatments to be administered are selected by a random process,such as the use of a random-numbers table. Treatment allocations using coin flips,odd-even numbers,patient social security numbers,days of the week,medical record numbers,or other such pseudo- or quasi-random processes,are not truly randomized and trials employing any of these techniques for patient assignment are designated simply CONTROLLED CLINICAL TRIALS.
This encouraging result prompted the present randomized clinical trial 这一令人鼓舞的结果促使了当前的随机临床试验的进行。
Methods : this single-center randomized clinical trial was performed between may 2000 and september 2005 方法:从2000年5月到2005年9月之间采用单中心随机临床试验。
Methods : a randomized clinical trial of 53 consecutive patients requiring elective haemorrhoidectomy was carried out 方法:对53个连续收治要求痔切除术的患者进行随机临床试验。
Topical isotretinoin ointment 0.05 vs . retinoic acid cream 0.05 in the treatment of acne vulgaris : a multicenter, randomized clinical trial 酸软膏治疗寻常痤疮的多中心随机对照研究
Establishing collaboration of dissemination of consort statement in china to improve the quality of reporting of randomized clinical trials 声明中国传播协作网提高中国临床试验报告质量
We examined the relationship between estrogen therapy and coronary-artery calcium in the context of a randomized clinical trial 我们通过随机临床实验研究雌激素治疗和冠状动脉钙化之间的关系。
Experts agree, there's only one way to prove for certain that low-carb is better than low-fat, and that's with a long-term, randomized clinical trial 专家一致认为,只有一种方法能证明低碳水化合物肯定好于低脂肪,即通过长期随意的临床实验。
Current randomized clinical trials in the adjuvant therapy of colorectal cancer are examining the value of adding agents known to be active in metastatic disease, including those that modify specific molecular targets 当前的结肠直肠癌辅助治疗随机临床试验正在评价那些在肿瘤转移性疾病具有活性的添加剂的价值,而后者包括变更了特异性靶分子的药物。