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17-Alpha Hydroxyprogesterone Caproate

Meaning

17-Alpha Hydroxyprogesterone Caproate, often abbreviated as 17-OHPC, is a synthetic progestogen medication, a class of steroid hormones that mimic the actions of naturally occurring progesterone. This compound is specifically an esterified derivative of 17α-hydroxyprogesterone, formulated to provide a prolonged duration of action within the body. Clinically, it has been primarily utilized in obstetrics to help mitigate the risk of recurrent spontaneous preterm birth in women with a singleton pregnancy and a prior history of such delivery. The careful application of this long-acting hormonal agent aims to support the uterine environment through critical gestational periods.