Estrogen + progestin therapy and cognition: A randomized placebo-controlled double-blind study
| Autor: | Nea Kalleinen, Raija Portin, Paula Alhola, Reetta Saarinen, Päivi Polo-Kantola, Hanna Tuomisto |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
medicine.medical_specialty
Norethisterone medicine.drug_class business.industry medicine.medical_treatment Estradiol valerate Obstetrics and Gynecology Hormone replacement therapy (menopause) Placebo law.invention Endocrinology Randomized controlled trial Estrogen law Internal medicine medicine Hormone therapy Effects of sleep deprivation on cognitive performance business medicine.drug |
| Zdroj: | Journal of Obstetrics and Gynaecology Research. 36:796-802 |
| ISSN: | 1447-0756 1341-8076 |
| DOI: | 10.1111/j.1447-0756.2010.01214.x |
| Popis: | Aims: The use of hormone therapy (HT) is a relevant and topical issue in the treatment of menopausal symptoms in women. Information regarding the effects of combination treatment with estrogen and progesterone as well as treatment timing on cognitive function is lacking and was evaluated in healthy pre- and postmenopausal women. Methods: Sixteen premenopausal (45–51 years) and 16 postmenopausal (58–70 years) women were randomly assigned to receive either estrogen + progestin therapy (HT) or placebo (PL) for six months. The study was double-blind. Cognitive performance was measured at baseline and follow up with tests of verbal and visuomotor functions, verbal and visual memory, and attention. Results: In premenopausal women, cognitive attention, when compared to baseline, improved with HT but declined slightly with PL in the two-choice reaction time task (P = 0.049), while PL was associated with better performance in tests of shared attention (P = 0.024) and auditory attention (P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text