نتایج جستجو برای: experimental trial with double
تعداد نتایج: 9616203 فیلتر نتایج به سال:
this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...
background anxiety is an unpleasant experience that may have adverse effects on the process of anesthesia, cesarean delivery, recovery period and postoperative pain. anxiety can also affect maternal satisfaction of the medical cares that provided by the medical team. objectives to compare the effects of inhalational 50% nitrous oxide (n2o) with oxygen on reducing anxiety and pain in parturients...
with respect to the high incidence of hot flash in postmenopausal women and the controversies regarding its treatment, this double-blind clinical trial was conducted to determine the effects of pimpinella anisum on hot flashes in these women referring to rural and urban health centers of qazvin province in 2009. seventy-two women with hot flashes were randomly selected according to the predeter...
Introduction: Hot flashes can be prominent problem in menopausal women. The treatment of hot flashes is hormonal thrapies but in some patients that are unable to use estrogen other treating hot flashes are required. Based on anecdotal information reqarding the efficacy of fluoxtin for treating hot flashes , the present trial was developed . Methods: This trial used a double Blinded randomized ...
The aim of this study was to assess the efficacy and tolerability of the aqueous extract of Echium amoenum in combination with SSRIs in patients with General Anxiety Disorder (GAD). The study was an 8-week double-blind randomized clinical trial. Thirty-seven adult outpatients who met the DSM-IV-TR criteria for GAD based on the structured clinical interview participated in the trial. In this...
Background: Diabetes is one of the major causes of mortality and its prevalence is increasing around the world. It is widely accepted that diabetes is an oxidative disease. One of the antioxidants used in oxidative diseases is CoQ10.The aim of this study is to find out the effect of CoQ10 on insulin resistance and glycaemic control of patients with type two diabetes. Method: This is a double bl...
the aim of this study was to assess the efficacy and tolerability of the aqueous extract of echium amoenum in combination with ssris in patients with general anxiety disorder (gad). the study was an 8-week double-blind randomized clinical trial. thirty-seven adult outpatients who met the dsm-iv-tr criteria for gad based on the structured clinical interview participated in the trial. in this stu...
Background: Clinical investigations have reported several anesthetic properties of intrathecal injections of meperidine. The purpose of this study was to investigate the effect of adding meperidine to intrathecal heavy lidocaine on hemodynamic changes and blood loss in patients undergoing elective suprapubic open prostatectomy. Methods: In a randomized double-blind clinical trial, 77 pa...
BACKGROUND Problem drinking causes great harm to the person and to society. Most problem drinkers will never seek treatment. The current trial will test the efficacy of two Internet interventions for problem drinking - one minimal and the other extended - as an alternate means of providing help to those in need. METHODS/DESIGN A double blinded, four-wave panel design with random assignment to...
AbstractIntroduction: Given the role of opioids and their antagonists on dopamine secretion, the effect of naltrexone use in the treatment of schizophrenia was evaluated in this study. Method: In a double blind placebo controlled clinical trial study on a group of 34 patients with schizophrenia on maintenance therapy with antipsychotics, 17 patients received naltrexone (50 mg, BID) and 17 pati...
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