نتایج جستجو برای: hormonal combination
تعداد نتایج: 407720 فیلتر نتایج به سال:
This article is addressing the role of androgen deprivation therapy (ADT) in prostate brachytherapy. No randomized trials to date evaluating the efficacy of hormonal therapy combined with brachytherapy. Many retrospective trials assessed the role of neoadjuvant androgen deprivation and interstitial permanent prostate brachytherapy in an effort to shrink the prostate gland and to facilitate the ...
Initial oral contraceptive regimens were characterised by high doses of ethinylestradiol (EE) and a progestogen in a 21-day regimen that either included seven additional hormone-free tablets or simply the 21 days of combination hormonal tablets. These regimens were developed to ensure high contraceptive effectiveness, regular and predictable withdrawal bleeding episodes to mimic a menstr...
Interest has been increasing in the use of androgen deprivation therapy (ADT) combined with radiation therapy (RT) in the management of localized prostate cancer. Preclinical studies have provided some rationale for the use of this combination. In patients with high-risk disease, the benefit of a combined approach, with the addition of adjuvant hormonal therapy, is supported by results of rando...
SUMMARY: In women with estrogen receptor(ER)- and ErbB2 (HER2)-positive breast cancer, a vicious cycle is established between ER mechanisms of action and the growth factor receptor network, leading to enhanced cell proliferation and endocrine resistance. As such, co-targeting ErbB1 and ErbB2 with lapatinib in combination with hormonal therapy is an attractive approach to enhance the efficacy of...
Research has established the principle of hormonal male contraception based on suppression of gonadotropins and spermatogenesis. All hormonal male contraceptives use testosterone, but only in East Asian men can testosterone alone suppress spermatogenesis to a level compatible with contraceptive protection. In Caucasians, additional agents are required of which progestins are favored. Clinical t...
Background: In prostate carcinoma, there is controversy about optimal use of hormonal therapy with external beam radiotherapy: who will benefit, for how long, neo-adjuvant versus concurrent versus adjuvant. Patients and Methods: Evidence from randomized studies in the light of recent published articles and updates were reviewed in order to address these issues. Results and Conclusions: From thi...
BACKGROUND In the UK, a large proportion of contraceptive services are provided from general practice. However, little is known about which contraceptive services are provided and to whom. STUDY DESIGN Descriptive serial cross-sectional study of women aged 12-55 years, registered with 191 general practices in Scotland, UK between 2004 and 2009. RESULTS Annual incidence of provision o...
OBJECTIVES The aim of the study was to determine whether a decrease in sexual desire is more prevalent among women using hormonal contraception than among women using hormone-free contraception, and whether a decrease increases the risk of changing to another contraceptive method. METHODS A validated questionnaire was posted to 3740 women (aged 22, 25 or 28 years) living in Sweden. Descriptiv...
BACKGROUND Data on the effect of contraceptive methods, other than the condom, on HIV acquisition is not clear. The aim of this study was to describe hormonal contraceptive use, sexual behaviour and HIV prevalence among women in Cameroon in order to provide baseline information for future analytical studies. METHODS This is a cross-sectional descriptive study based a nationally representative...
While venous thromboembolism (VTE) is rare in young women of reproductive age, combined oral contraceptives increase the risk of VTE. In the patient in whom combined hormonal contraception is appropriate, it is reasonable to use any currently available preparation.
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