Background: Endometrial hyperplasia is important clinically, because it can lead to abnormal uterine bleeding (AUB) which itself can precede to endometrial cancer. Endometrial carcinoma is the most common malignancy of the female genital tract, occurring about 75-85% in younger, perimenopousal women as hyperplasic endometrial. The treatment is hysterectomy or hormone therapy with progesterone. ...

Methods: This randomized clinical study included 150 perimenopausal women with endometrial hyperplasia (EH) without atypia who were randomly assigned into three groups; 50 patients received 15 mg Medroxyprogesterone acetate (MPA), 50 patients received 15 mg Norethisterone acetate (NETA) and 50 patients in whom levonorgestrel-releasing intrauterine system (LNG-IUS) was inserted. Endometrial samp...

OBJECTIVE To describe medroxyprogesterone acetate (MPA) levels among Kenyan depot medroxyprogesterone acetate (DMPA) users in the FEM-PrEP HIV prevention trial, and to compare MPA levels between ARV for HIV prevention (treatment) and placebo groups. STUDY DESIGN We measured MPA in previously collected plasma samples from 63 Kenyan trial participants who used DMPA for one or two complete inter...

BACKGROUND Progestins as respiratory stimulants in chronic obstructive pulmonary disease (COPD) have been investigated in males and during wakefulness. However, sleep and gender may influence therapeutic responses. We investigated the effects of a 2-week medroxyprogesterone acetate (MPA) therapy on sleep and nocturnal breathing in postmenopausal women. METHODS A single-blind placebo-controlle...

OBJECTIVES The aim of this study is to evaluate the effects of hormone replacement therapy using dienogest and medroxyprogesterone acetate on psychological symptoms in perimenopausal and postmenopausal women. MATERIAL AND METHODS A total of 73 patients who sought treatment at the menopause units of the authors' gynecology and obstetrics clinics between of November 2003 and October 2004 compla...

BACKGROUND In pregnancy, the decidualised endometrium expresses high levels of prorenin and other genes of the renin-angiotensin system (RAS) pathway. In this study we aimed to determined if the RAS was present in endometrial stromal cells and if decidualisation upregulated the expression of prorenin, the prorenin receptor ((P)RR) and associated RAS pathways. Immortalised human endometrial stro...

In this study, we investigated if Gefitinib, an epidermal growth factor receptor (EGFR) inhibitor, augments endometrial cancer (EC) therapy with medroxyprogesterone acetate (MPA). Combined treatment with Gefitinib plus MPA decreased the proliferation and invasiveness of the Ishikawa and RL952 EC cell lines more effectively than MPA treatment alone. Moreover, combined treatment with Gefitinib pl...

Medroxyprogesterone Acetate To the Editor: I have read the article by Wakatsuki et al1 with considerable interest. The study showed that the continuous oral treatment of postmenopausal women for 3 months with conjugated equine estrogens (CEE) (0.625 mg/day) alone or with medroxyprogesterone acetate (MPA) at the dose of 2.5 mg/day, significantly increased serum C-reactive protein (CRP) and amylo...

Studies using K14E6/K14E7 transgenic mice expressing E6 and E7 oncoprotein of human papillomavirus type 16 (HPV16) have demonstrated that estrogen (E2) is required for the genesis and growth of cervical cancer. Our prior study using the same mouse model has showed that progestin drug medroxyprogesterone acetate (MPA) promotes regression of primary cervical cancer. In the present study, we use t...