레보노르게스트렐

Kyleena is indicated to prevent pregnancy for up to 5 years. Replace the system after 5 years if continued use is desired. Kyleena is a progestin-containing intrauterine system (IUS) indicated for prevention of pregnancy for up to 5 years. ( 1 )

The use of Kyleena is contraindicated when one or more of the following conditions exist: • Pregnancy or suspicion of pregnancy [see Warnings and Precautions ( 5.2 ), Use in Specific Populations ( 8.1 )] • For use as post-coital contraception (emergency contraception) • Congenital or acquired uterine anomaly, including fibroids, that distorts the uterine cavity • Acute pelvic inflammatory disease (PID) or a history of PID unless there has been a subsequent intrauterine pregnancy [see Warnings and Precautions ( 5.4 )] • Postpartum endometritis or infected abortion in the past 3 months • Known or suspected uterine or cervical malignancy • Known or suspected breast cancer or other progestin-sensitive cancer, now or in the past • Uterine bleeding of unknown etiology • Untreated acute cervicitis or vaginitis, including bacterial vaginosis or other lower genital tract infections until infection is controlled • Acute liver disease or liver tumor (benign or malignant) • Conditions associated …

• Remove Kyleena if pregnancy occurs with Kyleena in place. If pregnancy occurs, there is increased risk of ectopic pregnancy including loss of fertility, pregnancy loss, septic abortion (including septicemia, shock and death), and premature labor and delivery. ( 5.1 , 5.2 ) • Group A streptococcal infection has been reported following insertion of LNG IUS; strict aseptic technique is essential during insertion. ( 5.3 ) • Before using Kyleena, consider the risks of PID. ( 5.4 ) • Uterine perforation may occur and may reduce contraceptive effectiveness or require surgery. Risk is increased if inserted in lactating women and may be increased if inserted in women with fixed retroverted uteri and postpartum. ( 5.5 ) • Partial or complete expulsion may occur, which can be unnoticed, leading to loss of contraceptive efficacy. ( 5.6 ) • Evaluate persistent enlarged ovarian follicles or ovarian cysts. ( 5.7 ) • Bleeding patterns become altered, may remain irregular and amenorrhea may ensue. ( 5.8 ) • Kyleena can be safely scanned with MRI only under certain conditions. ( 5.11 ) 5.1 Risk of Ectopic Pregnancy Evaluate women for ectopic pregnancy if they become pregnant with Kyleena in place because the likelihood of a pregnancy being ectopic is increased with Kyleena. Approximately one-half of pregnancies that occur with Kyleena in place are likely to be ectopic. Also consider the possibility of ectopic pregnancy in the case of lower abdominal pain, especially in association with …

8.1 Pregnancy Risk Summary The use of Kyleena is contraindicated in pregnancy or with a suspected pregnancy and Kyleena may cause adverse pregnancy outcomes [see Contraindications ( 4 ), Warnings and Precautions ( 5.1 , 5.2 )]. If a woman becomes pregnant with Kyleena in place, the likelihood of ectopic pregnancy is increased and there is an increased risk of miscarriage, sepsis, premature labor, and premature delivery . Remove Kyleena, if possible, if pregnancy occurs in a woman using Kyleena. If Kyleena cannot be removed, follow the pregnancy closely [see Warnings and Precautions ( 5.1 , 5.2 )] . There have been isolated cases of virilization of the external genitalia of the female fetus …