نتایج جستجو برای: trial
تعداد نتایج: 318325 فیلتر نتایج به سال:
the aim of this randomized controlled clinical trial was to investigate the effect of a new iranian toothpaste and a commercially available toothpaste containing desensitizing agent (5% potassium nitrate) on dentine hypersensitivity in a 24-week study.fifty healthy volunteers, who had at least two sensitive root surfaces, completed the study period. the participants were randomly given one of t...
background: massive ischemic stroke causes significant mortality and morbidity in stroke patients. the main treatments for massive ischemic stroke are recombinant tissue plasminogen activator (rtpa), craniotomy, and endovascular interventions. due to destructive effects of bradykinin on the nervous system in ischemic stroke, it seems reasonable that using noscapine as a bradykinin antago...
introduction: the prevalence of hypertension in patients with type 2 diabetes (t2d) is approximately twice as much as healthy people. this study was designed to determine the effect of l-arginine supplementation on blood pressure in patients with t2d. methods: in a double-blind randomized clinical trial, 75 t2d were randomly divided into three groups (3 g/d and 6 g/d of l-arginine and placebo) ...
asparagus racemosus willd. has repeatedly been mentioned as a galactogogue in ayurvedic literature and has been confirmed through animal experiments as well. this randomized double-blind clinical trial evaluates its galactogogue effect in 60 lactating mothers by measurement of changes in their prolactin hormone level during the study. several secondary parameters namely mothers’ weight, babies’...
introduction: palmoplantar psoriasis could hardly be differentiated from chronic tylotic eczema both clinically and histologically. the most commonly used therapeutic options for palmoplantar psoriasis are long-term therapy with topical corticosteroids and local puva. frequently, it is a recalcitrant disease. we investigated the efficacy and tolerability of the combination of topical calcipot...
the effect of clinical research center, on clinical researches of arak university of medical science
introduction: performing correct research in different aspects of community as well as medical sciences can be a way to resolve many problems. in order to create a systematic knowledge of research method in academic members of arak university of medical sciences and enabling them in providing proposals and performing researches, a clinical research center was developed. this study is done to in...
background menopause is a period of women’s lives with changes and symptoms that affect their work, sleep and quality of life. therefore, it is important to overcome these symptoms. objectives the aim of the present study was to compare the effects of calci soya balance and vitagnus on menopausal symptoms. patients and methods this double-blinded controlled trial study was performed in public h...
هدف از این پژوهش ، بررسی همزمان هپارین و استرپتوکیناز و مقایسه آن با stk به تنهای در بیماران دچار ami، طی بستری کوتاه مدت بیمارستانی بود. در این مطالعه که بصورت کارآزمایی بالینی (randomised clinical trial) انجام شد، 100 بیمار مبتلا به ami بعنوان گروه تست تحت تجویز هپارین به اضافه stk قرار گرفتند و از جهت علایم بالینی، آزمایشگاهی و اکوکاردیوگرافی با 100 بیمار گروه کنترل که تنها دریافت کننده stk ...
background: organic nitrates relax all kinds of smooth muscle , not only vascular smooth muscle , a fact that has allowed the use of these drugs to treat many different aliments. objective.-the purpuse of this study was to examine prosepectively benefical effects , if any, of sublingual nitroglycerin on the pain of renal colic. design.- prospective , randomised , double blind, placebo- contoled...
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