نتایج جستجو برای: clinical trials
تعداد نتایج: 1253941 فیلتر نتایج به سال:
هدف: این مطالعه به منظور بررسی اثر درمانی کرم امگا-3 موضعی در بیماران مبتلا به اگزما آتوپیک انجام شده است. روش مطالعه: این مطالعه به صورت یک کارآزمایی بالینی تصادفی انجام شده است و حجم نمونه مورد بررسی شامل 200 بیمار مراجعه کننده به درمانگاه پوست بیمارستان امیرالمومنین جوادیه در شهر تهران در سال 1388 بود. بیماران به صورت تصادفی ساده به 2 گروه مساوی تقسیم شدند که یک گروه تحت درمان با کرم امگا- ...
Background & aim: Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder. Recently, the tendency towards complementary therapies such as using herbs with anti-androgenic effects has been increased. This study reviewed the documents related to the effect of four types of herbal teas on the treatment of PCOS based on the literature review. Methods: The searched databases in...
Recently, a new technology called nano-fractional radiofrequency has been developed in the treatment of skin rejuvenation. This novel technology can reduce side effects and recovery time due to the smaller pin size. The clinical trials have reported the effectiveness and safety of this new technology for treating many skin disorders such as rhytides, acne erythema, scarring, rosacea, striae and...
Clinical trials are a relatively underused form of investigation in family medicine. This paper presents an overview of those considering conducting or assessing a clinical trial. A bibliography for further reading is also provided. Topics covered include aspects of: the development of a protocol; design such as randomization and binding; the special role of non-drug studies in family medicine;...
A clinical trial is a research study in human patients aimed at answering specific health questions. If a clinical trial is well-conducted, it is the fastest way to find treatments that work in people and ways to improve health. A clinical trial is one of the final stages of a long research process. It determines whether new experimental treatments or new ways of using known therapies are safe ...
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