Fertility and sterility · 1995
A comparative prospective study of conventional regimen with chronic low-dose administration of follicle-stimulating hormone for anovulation associated with polycystic ovary syndrome.
Клиническое исследованиеСравнительное исследованиеКонтролируемое клиническое исследованиеСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Homburg R, Levy T, Ben-Rafael Z
Аннотация
OBJECTIVE: To compare efficiency of conventional and chronic low-dose regimens for treatment of anovulation associated with polycystic ovary syndrome (PCOS).
DESIGN: Fifty participants divided into two equal groups. The first group was treated with urinary human FSH using a conventional stepwise protocol and the second group was treated with a regimen of chronic low-dose and small incremental rises with urinary human FSH or with recombinant human FSH for a maximum of three cycles.
SETTING: Tertiary referral university hospital fertility unit.
PATIENTS: Fifty infertile women with clomiphene citrate-resistant anovulation associated with PCOS.
MAIN OUTCOME MEASURES: Pattern of follicular development, amount of FSH required, serum E2 concentrations, cycle fecundity, cumulative conception, and live birth rates. Multiple pregnancy and ovarian hyperstimulation syndrome (OHSS) rates.
RESULTS: Compared with the conventional dose protocol, the chronic low-dose regimen yielded slightly improved pregnancy rates (40% versus 24%) while completely avoiding OHSS and multiple pregnancies, which were prevalent (11% and 33%, respectively) with conventional therapy. Monofollicular development was induced in 74% versus 27% of cycles, and the total number of follicles > 16 mm and E2 concentrations were half those observed on conventional therapy.
CONCLUSIONS: For women with PCOS, a chronic low-dose regimen of FSH eliminated complications of OHSS and multiple pregnancies while maintaining a satisfactory pregnancy rate. This modality, thus, has distinct advantages and could well replace conventional gonadotropin therapy for these patients.
DESIGN: Fifty participants divided into two equal groups. The first group was treated with urinary human FSH using a conventional stepwise protocol and the second group was treated with a regimen of chronic low-dose and small incremental rises with urinary human FSH or with recombinant human FSH for a maximum of three cycles.
SETTING: Tertiary referral university hospital fertility unit.
PATIENTS: Fifty infertile women with clomiphene citrate-resistant anovulation associated with PCOS.
MAIN OUTCOME MEASURES: Pattern of follicular development, amount of FSH required, serum E2 concentrations, cycle fecundity, cumulative conception, and live birth rates. Multiple pregnancy and ovarian hyperstimulation syndrome (OHSS) rates.
RESULTS: Compared with the conventional dose protocol, the chronic low-dose regimen yielded slightly improved pregnancy rates (40% versus 24%) while completely avoiding OHSS and multiple pregnancies, which were prevalent (11% and 33%, respectively) with conventional therapy. Monofollicular development was induced in 74% versus 27% of cycles, and the total number of follicles > 16 mm and E2 concentrations were half those observed on conventional therapy.
CONCLUSIONS: For women with PCOS, a chronic low-dose regimen of FSH eliminated complications of OHSS and multiple pregnancies while maintaining a satisfactory pregnancy rate. This modality, thus, has distinct advantages and could well replace conventional gonadotropin therapy for these patients.