4) randomized controlled clinical trial 随机对照临床试验 1. Methods The patients with LCGA enrolled in the randomized controlled clinical trial were assigned to 2 groups, the treated group (68 cases) and the control group (74 cases) , they were treated respectively by FHGP and conventional ...
Randomized controlled trials are clinical trials in which at least two interventions — the test treatment and a control treatment — are simultaneously evaluated in two or more arms of the trial, with enrolment into each arm determined by a random process that ensures freedom from bias. They hav...
Methods: The study design involved a randomized controlled trial consisting of an intervention group using CAPAMOS and a control group that received usual care. At the time of enrollment, both groups will be given a questionnaire regarding issues, such as concerns related to cancer pain and self...
Bleaching procedures were performed within clinical settings. Whitening by means of hydrogen peroxide was used as a control; this was not accompanied by another control subgroup (i.e. air after bleaching), since the latter was not considered to comply with clinical practice. The whitening gel used...
randomized controlled clinical trialsmulticenter clinical trialsThe randomized clinical trial is an essential evaluation tool in the health care field. ... Meinert,L Curtis - 《Control Clin Trials》 被引量: 204发表: 1980年 Antithrombotic therapy for pregnancy loss. evidence from small-sized trials ...
clinical trialis preferred when the comparison to the experimental group involves a comparison treatment control group. In this case, three other options for control groups become a possibility and include the following: standard treatment control group, placebo-attention control group, and placebo-sham...
This randomized clinical trial with 2 parallel groups finds that the use of a community-accessible mindfulness meditation program resulted in improvements
This multisite randomized clinical trial assesses the effectiveness of a collaborative care patient-centered disease management intervention to improve
5.Intravenous iron sucrose injection in treatment of patients with tumor-related anemia:a prospective randomized controlled clinical trial蔗糖铁注射液治疗肿瘤相关性贫血的前瞻性随机对照研究 6.DESIGN: Randomized, single blind and placebo control prospective study based on patients.设计:以患者为研究对象,随机...
<sec secType='methods' id='sec_a2'> Method A multicenter, randomized, controlled clinical trial was performed. A total of 126 patients were randomized to an MCT or a psycho-educational intervention with cognitive-behavioral elements. The sample was composed of people with a recent onset of psyc...