التداخل بين إستراديول ودينوجيست وفولفيسترانت

Interference of Fulvestrant with Serum Estradiol Immunoassays Due to structural similarity of fulvestrant and estradiol, fulvestrant can interfere with estradiol measurement by immunoassay, resulting in falsely elevated estradiol levels [see Warnings and Precautions (5.4) ] .

Immunoassay Measurement of Serum Estradiol: CLIGAVYX can interfere with estradiol measurement by immunoassay, resulting in falsely elevated estradiol levels.

Immunoassay Measurement of Serum Estradiol Due to structural similarity of fulvestrant and estradiol, fulvestrant can interfere with estradiol measurement by immunoassay, resulting in falsely elevated estradiol levels.

Effects of Other Drugs on Combined Oral Contraceptives Substances diminishing the efficacy of COCs: Dienogest is a substrate of CYP3A4.

Effects of Combined Oral Contraceptives on Other Drugs COCs containing ethinyl estradiol may inhibit the metabolism of other compounds.