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Found 6 clinical trials
A Pre-operative Window Study of Letrozole Plus PR Agonist (Megestrol Acetate) Versus Letrozole Alone in Post-menopausal Patients With ER-positive Breast Cancer

provided an alternative explanation to the previous over-simplistic assumption, providing new insights into progestogen action and functional 'cross-talk' between ER and PR in breast cancer. In the

estrogen receptor
endocrine therapy
aromatase inhibitor
hormone therapy
progesterone receptor
  • 3 views
  • 28 Jan, 2021
  • 1 location
New Ovarian Stimulation With Random Start, Use of Progestin Protocol for Oocyte Donors (RANDOS)

Oocyte donation is a cumbersome and demanding procedure, involving an injectable hormonal treatment for an average duration of 12 days, according to the protocols, 1 to several daily injections. The objective of this study is to show that treatments can be simplified without reducing the number of oocytes that have …

luteinizing hormone
gonadotropin
antral follicle count
ovarian stimulation
antral
  • 257 views
  • 08 Jun, 2022
  • 5 locations
Darwish Test in Women Using Minipills

One of the mechanisms of action of progesterone-only contraceptive pills (minipills) is increased tubal peristalsis without any scientific documentation. We succeeded to document visualization of peristalsis of the proximal part of the Fallopian tubes and anatomic tubal patency as well (Darwish test) via hysteroscopy. This study will test status of …

  • 6 views
  • 04 Mar, 2022
  • 1 location
Maternal and Newborn Safety Profile of Progestogens in EARLY Pregnancy (PEARLY)

women not taking progestogen and are advised an alternative non-medical treatment, in the context of bleeding in early pregnancy, recurrent pregnancy loss, or undergoing natural cycle frozen embryo

Accepts healthy volunteers
  • 0 views
  • 21 Mar, 2022
  • 1 location
Concordance and Accuracy of MRI in the Detection of Meningiomas: Optimizing Sequences With Low Doses of Gadolinium (CAMOMILLE)

synthetic progestogen steroid with anti-androgenic properties. It is used to treat hyperandrogenic syndromes in women or in the palliative treatment of prostate cancer in men. Its long-term use seems to be

cancer
brain tumor
cyproterone acetate
central nervous system tumor
synthetic progestogen
  • 30 views
  • 08 Apr, 2022
  • 5 locations
MEningioma Detection Using Non Contrast MRI TecHniquEs

synthetic progestogen steroid with anti-androgenic properties. It is used to treat hyperandrogenic syndromes in women or in the palliative treatment of prostate cancer in men. Its long-term use seems to be

cancer
brain tumor
cyproterone acetate
central nervous system tumor
synthetic progestogen
  • 4 views
  • 23 Jul, 2021
  • 1 location