Bassi, Claudio MD, ET AL:Early Versus Late Drain Removal After Standard Pancreatic Resections: Results of a Prospective Randomized Trial;
对“规范化胰腺切除术后早或晚拔除引流管之对照：一项前瞻性随机试验”一文观点之讨论！
Through a prospective randomized trial, 12 patients were in the RFA group and 15 patients in the RFA combined with systemic chemotherapy group.
根据射频与射频联合全身化疗的随机分组方案入选标准，射频组12例，射频联合全身化疗组15例。
This was a prospective non-randomized community intervention trial designed to test the provision of injectable contraceptives by community-based reproductive health agents (CBRHAs).
这是一项前瞻性非随机性社区干预试验，旨在测试社区的生殖健康代理(CBRHAs)提供的避孕针剂。
METHODS: a total of 91 elective patients with cholelithiasis and CBD stones diagnosed at magnetic resonance cholangiography (MRC) were included in a prospective, randomized trial.
方法：总共有91名经磁共振胆管造影术中检查有胆结石及胆总管结石的患者纳入一项前瞻性随机试验。
Design: a prospective, randomized clinical trial.
设计：前瞻性的随机临床试验。
Methods: in a prospective, randomized and controlled trial, 40 patients with acute severe urinary tract infections were divided into two groups.
方法：采用随机对照的实验设计，符合入选标准的40例中、重度泌尿系感染病人进入本研究。
METHODS: A prospective multi-center, randomized , double blind, controlled clinical trial of serrapeptase enteric-coated tablets was conducted.
方法：用前瞻性随机双盲双模拟对照多中心试验设计，以进口舍雷肽酶肠溶片为阳性对照药。
One was a pilot study, and another was a prospective, non-randomized, non-controlled trial in which IOP <21 mm Hg was able to be achieved in 60% of the patients, without glaucoma medication.
一个是试点研究，另一个是前瞻性、非随机、无对照试验研究，其中60％的患者能达到眼内压<21mmHg，并且不需要青光眼药物治疗。
Methods This is a randomized, controlled and prospective clinical trial.
方法：本研究为随机、对照、前瞻性的临床试验。
Methods This is a randomized, controlled and prospective clinical trial.
方法：本研究为随机、对照、前瞻性的临床试验。
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