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Drug overview for XULANE (norelgestromin/ethinyl estradiol):
Generic name: NORELGESTROMIN/ETHINYL ESTRADIOL (NOR-el-JES-troe-min/ETH-i-nil ES-tra-DYE-ol)
Drug class: Contraceptives
Therapeutic class: Contraceptives
Progestins elicit, to varying degrees, all the pharmacologic responses usually produced by progesterone. Estradiol (a principal endogenous estrogen) is a steroidal estrogen.
Progesterone is used to support embryo implantation and early pregnancy by supplementing corpus luteal function as part of assisted reproductive technology (ART) treatment of infertile women. Progestins are used in the treatment of functional uterine bleeding caused by hormonal imbalance and involving a hyperplastic nonsecretory endometrium and the absence of underlying organic pathology such as fibroids or uterine cancer, and for the treatment of primary and secondary amenorrhea in the presence of estrogen. Medroxyprogesterone also is used in the adjunctive and palliative treatment of some cancers.
(See the individual monographs in 68:32.) Some progestins are used alone or in combination with estrogens for the prevention of conception. (See Progestins 68:12 and Estrogen-Progestin Combinations 68:12.) Medroxyprogesterone prevents follicular maturation and ovulation following IM administration, and the drug has been used parenterally for contraception. (See Uses: Contraception in Females in Medroxyprogesterone Acetate 68:32.) Progestins (e.g., drospirenone, medroxyprogesterone, norethindrone acetate, norgestimate, progesterone) are used to reduce the incidence of endometrial hyperplasia and the attendant risk of endometrial carcinoma in postmenopausal women receiving estrogen replacement therapy.
(See Uses: Prevention of Endometrial Changes Associated with Estrogens in Medroxyprogesterone Acetate 68:32.) Morphologic and biochemical studies of the endometrium suggest that 10-13 days of progestin are needed to provide maximum maturation of the endometrium and to eliminate any hyperplastic changes. For other uses of progestins, see Uses in Medroxyprogesterone Acetate 68:32. Although progestins have been used beginning in the first trimester of pregnancy to prevent habitual abortion or to treat threatened abortion, there is no adequate evidence from well-controlled studies to substantiate the efficacy of progestins for these uses; however, there is evidence of potential adverse effects on the fetus when these drugs are administered during the first 4 months of pregnancy.
(See Cautions: Pregnancy and Lactation.) Although some progestins were previously used to induce withdrawal bleeding as a test for pregnancy when laboratory tests were not readily available, progestins are currently contraindicated for this use.
Generic name: NORELGESTROMIN/ETHINYL ESTRADIOL (NOR-el-JES-troe-min/ETH-i-nil ES-tra-DYE-ol)
Drug class: Contraceptives
Therapeutic class: Contraceptives
Progestins elicit, to varying degrees, all the pharmacologic responses usually produced by progesterone. Estradiol (a principal endogenous estrogen) is a steroidal estrogen.
Progesterone is used to support embryo implantation and early pregnancy by supplementing corpus luteal function as part of assisted reproductive technology (ART) treatment of infertile women. Progestins are used in the treatment of functional uterine bleeding caused by hormonal imbalance and involving a hyperplastic nonsecretory endometrium and the absence of underlying organic pathology such as fibroids or uterine cancer, and for the treatment of primary and secondary amenorrhea in the presence of estrogen. Medroxyprogesterone also is used in the adjunctive and palliative treatment of some cancers.
(See the individual monographs in 68:32.) Some progestins are used alone or in combination with estrogens for the prevention of conception. (See Progestins 68:12 and Estrogen-Progestin Combinations 68:12.) Medroxyprogesterone prevents follicular maturation and ovulation following IM administration, and the drug has been used parenterally for contraception. (See Uses: Contraception in Females in Medroxyprogesterone Acetate 68:32.) Progestins (e.g., drospirenone, medroxyprogesterone, norethindrone acetate, norgestimate, progesterone) are used to reduce the incidence of endometrial hyperplasia and the attendant risk of endometrial carcinoma in postmenopausal women receiving estrogen replacement therapy.
(See Uses: Prevention of Endometrial Changes Associated with Estrogens in Medroxyprogesterone Acetate 68:32.) Morphologic and biochemical studies of the endometrium suggest that 10-13 days of progestin are needed to provide maximum maturation of the endometrium and to eliminate any hyperplastic changes. For other uses of progestins, see Uses in Medroxyprogesterone Acetate 68:32. Although progestins have been used beginning in the first trimester of pregnancy to prevent habitual abortion or to treat threatened abortion, there is no adequate evidence from well-controlled studies to substantiate the efficacy of progestins for these uses; however, there is evidence of potential adverse effects on the fetus when these drugs are administered during the first 4 months of pregnancy.
(See Cautions: Pregnancy and Lactation.) Although some progestins were previously used to induce withdrawal bleeding as a test for pregnancy when laboratory tests were not readily available, progestins are currently contraindicated for this use.
DRUG IMAGES
XULANE 150-35 MCG/DAY PATCH
The following indications for XULANE (norelgestromin/ethinyl estradiol) have been approved by the FDA:
Indications:
Pregnancy contraception
Professional Synonyms:
None.
Indications:
Pregnancy contraception
Professional Synonyms:
None.
The following dosing information is available for XULANE (norelgestromin/ethinyl estradiol):
Dosage of estradiol, estradiol acetate, estradiol cypionate, estradiol valerate, and ethinyl estradiol must be individualized according to the condition being treated and the tolerance and therapeutic response of the patient. To minimize the risk of adverse effects, the lowest possible effective dosage should be used. When short-term estrogen therapy is indicated (e.g., for the management of vasomotor symptoms associated with menopause; vulvar and vaginal atrophy), therapy should be discontinued as soon as possible; attempts to reduce dosage or discontinue the drug should be made at 3- to 6-month intervals.
Because of the potential increased risk of cardiovascular events, breast cancer, and venous thromboembolic events, estrogen and estrogen/progestin therapy should be limited to the lowest effective doses and shortest duration of therapy consistent with treatment goals and risks for the individual woman. Estrogen and estrogen/progestin therapy should be periodically reevaluated.
Estrogen therapy is administered continuously or cyclically. While estrogen therapy alone may be appropriate in women who have undergone a hysterectomy, many clinicians currently recommend that a progestin be added to estrogen therapy in women with an intact uterus. Addition of progestin therapy for 10 or more days of a cycle of estrogen administration or daily with estrogen in a continuous regimen reduces the incidence of endometrial hyperplasia and the attendant risk of endometrial carcinoma in women with an intact uterus.
Morphologic and biochemical studies of the endometrium suggest that 10-13 days of progestin are needed to provide maximum maturation of the endometrium and to eliminate any hyperplastic changes. The manufacturer of Menostar(R) recommends that women with an intact uterus receive a progestin for 14 days every 6-12 months. When a progestin is used in conjunction with an estrogen, the usual precautions associated with progestin therapy should be observed.
Clinicians prescribing progestins should be aware of the risks associated with these drugs and the manufacturers' labeling should be consulted. The choice and dosage of a progestin may be important factors in minimizing adverse effects.
When long-acting parenteral preparations are used in the management of conditions associated with estrogen deficiency, the drugs are usually administered once every 3-4 weeks.
For the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy, the usual initial oral dosage of estradiol is 1 or 2 mg daily in a cyclic regimen. For replacement therapy in female hypogonadism, female castration, or primary ovarian failure, the usual initial oral dosage of estradiol is 1 or 2 mg daily. Subsequent dosage should be adjusted according to the patient's therapeutic response, using the lowest possible effective maintenance dosage.
For the prevention of osteoporosis, an oral dosage of estradiol 0.5 mg daily in a cyclic regimen has been used. The lowest effective dosage of estradiol for this indication has not been determined.
When estradiol is used in fixed combination with norethindrone acetate (Activella(R)) for the management of moderate to severe vasomotor symptoms associated with menopause, the management of vulvar and vaginal atrophy associated with menopause, or prevention of postmenopausal osteoporosis, the usual dosage is 1 mg of estradiol combined with 0.5 mg of norethindrone acetate daily.
When estradiol is used in fixed combination with drospirenone (Angeliq(R)) for the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy associated with menopause, the usual dosage is 1 mg of estradiol combined with 0.5 mg of drospirenone daily.
When estradiol is used with norgestimate (Prefest(R)) for the management of moderate to severe vasomotor symptoms associated with menopause, the management of vulvar and vaginal atrophy associated with menopause, or prevention of postmenopausal osteoporosis, the usual dosage is 1 mg of estradiol daily for 3 days followed by 1 mg of estradiol with 0.09 mg of norgestimate daily for 3 days; the regimen is continued without interruption.
For the palliative treatment of advanced, metastatic carcinoma of the breast in appropriately selected men and postmenopausal women, the usual oral dosage of estradiol is 10 mg 3 times daily. Estrogen therapy is usually continued in these patients for at least 3 months.
For the palliative treatment of advanced carcinoma of the prostate, the usual oral dosage of estradiol is 1-2 mg 3 times daily.
Transdermal estradiol is commercially available as systems that are applied once or twice weekly. Estradiol transdermal systems that are applied twice weekly include Alora(R) (available as a system delivering 0.025 mg/24 hours, 0.05 mg/24 hours, 0.075 mg/24 hours, or 0.1 mg/24 hours), Estraderm(R) (available as a system delivering 0.05 mg/24 hours or 0.1 mg/24 hours), and Vivelle(R) and Vivelle-Dot(R) (available as a system delivering 0.025 mg/24 hours, 0.0375 mg/24 hours, 0.05 mg/24 hours, 0.075 mg/24 hours, or 0.1 mg/24 hours). Estradiol transdermal systems that are applied once weekly include Climara(R) (available as a system delivering 0.025 mg/24 hours, 0.0375 mg/24 hours, 0.05 mg/24 hours, 0.06 mg/24 hours, 0.075 mg/24 hours, or 0.1 mg/24 hours) and Menostar(R) (available as a system delivering 0.014 mg/24 hours).
In addition, transdermal estradiol/norethindrone (CombiPatch(R)) is commercially available as a system delivering 0.05 mg/24 hours of estradiol and 0.14 mg/24 hours of norethindrone acetate and as a system delivering 0.05
mg/24 hours of estradiol and 0.25 mg/24 hours of norethindrone acetate. Transdermal estradiol/levonorgestrel (Climara Pro(R)) is commercially available as a system delivering 0.045
mg/24 hours of estradiol and 0.015 mg/24 hours of levonorgestrel.
When Alora(R) or Estraderm(R) is used for the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy, the usual initial dosage of transdermal estradiol is one system delivering 0.05 mg/24 hours applied twice weekly in a continuous regimen in women who have undergone a hysterectomy or a cyclic regimen (3 weeks on drug followed by 1 week without the drug, and then the regimen is repeated as necessary) in women with an intact uterus.
When Climara(R) is used for the management of moderate to severe vasomotor symptoms associated with menopause, the usual initial dosage of transdermal estradiol is one system delivering 0.025 mg/24 hours applied once weekly in a continuous regimen. Subsequent dosage should be adjusted according to the severity of the symptoms and the patient's therapeutic response, using the lowest possible effective maintenance dosage.
When Vivelle(R) or Vivelle-Dot(R) is used for the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy, the usual initial dosage of transdermal estradiol is one system delivering 0.0375 mg/24 hours applied twice weekly in a cyclic or continuous regimen. Subsequent dosage should be adjusted according to the patient's therapeutic response, using the lowest possible effective maintenance dosage.
In women who have undergone hysterectomy, transdermal estradiol Vivelle-Dot(R) may be applied twice a week in a continuous regimen.
When estradiol/levonorgestrel (Climara Pro(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause in women with an intact uterus, one system delivering 0.045 mg/24 hours of estradiol and 0.015 mg/24 hours of levonorgestrel is applied once weekly in a continuous regimen.
When estradiol/norethindrone acetate (CombiPatch(R)) is used for the management of moderate to severe vasomotor systems associated with menopause, for the management of vulvar and vaginal atrophy, or for the treatment of hypoestrogenism secondary to hypogonadism, castration, or primary ovarian failure, CombiPatch(R) may be administered as a continuous combined regimen or as a continuous sequential regimen. In the continuous combined regimen, one CombiPatch(R) system delivering 0.05 mg/24 hours of estradiol and 0.14
mg/24 hours of norethindrone acetate is applied twice weekly in a continuous regimen. If necessary, the dosage of norethindrone acetate may be increased by using the dosage system that delivers 0.25 mg/24 hours of norethindrone acetate.
In the continuous sequential regimen, one system of transdermal estradiol delivering 0.05 mg/24 hours (i.e., Vivelle(R)) is applied twice weekly for the first 14 days of a 28-day cycle then one estradiol/norethindrone acetate (CombiPatch(R)) system delivering 0.05 mg/24 hours of estradiol and 0.14
mg/24 hours of norethindrone acetate is applied twice weekly for the remaining 14 days of the cycle. If necessary, the dosage of norethindrone acetate may be increased by using the dosage system that delivers 0.25 mg/24 hours of norethindrone acetate.
When Alora(R) is used for the prevention of postmenopausal osteoporosis, the minimum dose that has been shown to be effective is one system delivering 0.025 mg/24 hours applied twice weekly in a continuous regimen.
When Climara(R) is used for the prevention of postmenopausal osteoporosis, the minimum dose that has been shown to be effective is one system delivering 0.025 mg/24 hours applied once weekly in a continuous regimen.
For the prevention of osteoporosis, the usual initial dosage of transdermal estradiol (Estraderm(R)) is one system delivering 0.05 mg/24 hours applied twice weekly in a cyclic regimen in women with an intact uterus. In women who have undergone hysterectomy, one Estraderm(R) system is applied twice weekly in a continuous regimen.
Subsequent dosage can be adjusted according to the patient's response.
For the prevention of osteoporosis, the usual dosage of transdermal estradiol (Menostar(R)) is one system delivering 0.014 mg/24 hours applied once weekly in a continuous regimen.
When Vivelle(R) or Vivelle-Dot(R) is used for the prevention of postmenopausal osteoporosis, the usual dosage is one system delivering 0.025 mg/24 hours applied twice weekly.
When estradiol/levonorgestrel (Climara Pro(R)) is used for the prevention of postmenopausal osteoporosis in women with an intact uterus, one system delivering 0.045 mg/24 hours of estradiol and 0.015 mg/24 hours of levonorgestrel is applied once weekly in a continuous regimen.
In women who are currently not receiving an oral estrogen, transdermal estradiol therapy can be initiated immediately. In women who are currently receiving an oral estrogen, transdermal estradiol therapy can be initiated 1 week after discontinuance of oral therapy or sooner if symptoms reappear before the week has passed.
Commercially available estradiol 0.06% topical gel (Elestrin(R)) is supplied in a non-aerosol metered-dose pump. Each depression of the pump delivers 0.87
g of gel containing 0.52 mg of estradiol. When estradiol gel (Elestrin(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause, the usual initial dosage is 0.87
g of gel (0.52 mg of estradiol) applied topically once daily. Prior to using the pump for the first time, the pump must be primed by fully depressing the pump 10 times; this gel should be discarded in a manner that avoids accidental exposure or ingestion by household members or pets.
Commercially available estradiol 0.06% topical gel (EstroGel(R)) is supplied in a non-aerosol metered-dose pump. Each depression of the pump delivers 1.25
g of gel containing 0.75 mg of estradiol. When estradiol gel (EstroGel(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause or the treatment of moderate to severe symptoms of vulvar and vaginal atrophy associated with menopause, 1.25
g of gel (0.75 mg of estradiol) is applied topically once daily. Prior to using the pump for the first time, the pump must be primed by fully depressing the 93-g pump twice or depressing the 25-g pump 3 times; this gel should be discarded in a manner that avoids accidental exposure or ingestion by household members or pets.
Commercially available estradiol hemihydrate 0.25% topical emulsion (Estrasorb(R)) is supplied in foil-laminated pouches. Each pouch contains 1.74
g of emulsion. When estradiol topical emulsion (Estrasorb(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause, the contents of 2 pouches (delivering a total of 0.05 mg of estradiol/24 hours) are applied topically once daily.
Commercially available estradiol transdermal spray (Evamist(R)) is supplied in a metered-dose pump. The metered pump delivers a metered 90-mcL spray that contains 1.53 mg of estradiol per actuation.
When estradiol transdermal spray is used for the management of moderate to severe vasomotor symptoms associated with menopause, the recommended initial dose is one spray to the inner forearm once daily. Subsequent dosage is based on clinical response. One, two, or three sprays may be administered each morning to adjacent, non-overlapping areas of the inner forearm.
For the management of symptoms of vulvar and vaginal atrophy associated with menopause, 2-4 g of estradiol vaginal cream may be administered intravaginally once daily for 1-2 weeks, then gradually reduced to one-half the initial dosage for a similar period. Maintenance dosages of 1 g of estradiol vaginal cream administered intravaginally 1-3 times weekly may be used after restoration of the vaginal mucosa has occurred.
When estradiol vaginal ring (Estring(R)) is used for the management of postmenopausal urogenital symptoms, one ring (delivering estradiol 0.0075 mg/24 hours) is inserted into the upper third of the vaginal vault; the ring is to remain in place for 3 months. After 3 months, the ring should be removed and, if appropriate, replaced with a new ring. If the ring is expelled, the ring should be rinsed in lukewarm water and reinserted.
For the management of atrophic vaginitis, one vaginal tablet containing 25 mcg of estradiol (Vagifem(R)) is inserted intravaginally once daily (preferably at the same time each day) for 2 weeks (initial dosage). For maintenance therapy for this condition, one vaginal tablet containing 25 mcg of the drug is inserted intravaginally twice weekly.
Because of the potential increased risk of cardiovascular events, breast cancer, and venous thromboembolic events, estrogen and estrogen/progestin therapy should be limited to the lowest effective doses and shortest duration of therapy consistent with treatment goals and risks for the individual woman. Estrogen and estrogen/progestin therapy should be periodically reevaluated.
Estrogen therapy is administered continuously or cyclically. While estrogen therapy alone may be appropriate in women who have undergone a hysterectomy, many clinicians currently recommend that a progestin be added to estrogen therapy in women with an intact uterus. Addition of progestin therapy for 10 or more days of a cycle of estrogen administration or daily with estrogen in a continuous regimen reduces the incidence of endometrial hyperplasia and the attendant risk of endometrial carcinoma in women with an intact uterus.
Morphologic and biochemical studies of the endometrium suggest that 10-13 days of progestin are needed to provide maximum maturation of the endometrium and to eliminate any hyperplastic changes. The manufacturer of Menostar(R) recommends that women with an intact uterus receive a progestin for 14 days every 6-12 months. When a progestin is used in conjunction with an estrogen, the usual precautions associated with progestin therapy should be observed.
Clinicians prescribing progestins should be aware of the risks associated with these drugs and the manufacturers' labeling should be consulted. The choice and dosage of a progestin may be important factors in minimizing adverse effects.
When long-acting parenteral preparations are used in the management of conditions associated with estrogen deficiency, the drugs are usually administered once every 3-4 weeks.
For the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy, the usual initial oral dosage of estradiol is 1 or 2 mg daily in a cyclic regimen. For replacement therapy in female hypogonadism, female castration, or primary ovarian failure, the usual initial oral dosage of estradiol is 1 or 2 mg daily. Subsequent dosage should be adjusted according to the patient's therapeutic response, using the lowest possible effective maintenance dosage.
For the prevention of osteoporosis, an oral dosage of estradiol 0.5 mg daily in a cyclic regimen has been used. The lowest effective dosage of estradiol for this indication has not been determined.
When estradiol is used in fixed combination with norethindrone acetate (Activella(R)) for the management of moderate to severe vasomotor symptoms associated with menopause, the management of vulvar and vaginal atrophy associated with menopause, or prevention of postmenopausal osteoporosis, the usual dosage is 1 mg of estradiol combined with 0.5 mg of norethindrone acetate daily.
When estradiol is used in fixed combination with drospirenone (Angeliq(R)) for the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy associated with menopause, the usual dosage is 1 mg of estradiol combined with 0.5 mg of drospirenone daily.
When estradiol is used with norgestimate (Prefest(R)) for the management of moderate to severe vasomotor symptoms associated with menopause, the management of vulvar and vaginal atrophy associated with menopause, or prevention of postmenopausal osteoporosis, the usual dosage is 1 mg of estradiol daily for 3 days followed by 1 mg of estradiol with 0.09 mg of norgestimate daily for 3 days; the regimen is continued without interruption.
For the palliative treatment of advanced, metastatic carcinoma of the breast in appropriately selected men and postmenopausal women, the usual oral dosage of estradiol is 10 mg 3 times daily. Estrogen therapy is usually continued in these patients for at least 3 months.
For the palliative treatment of advanced carcinoma of the prostate, the usual oral dosage of estradiol is 1-2 mg 3 times daily.
Transdermal estradiol is commercially available as systems that are applied once or twice weekly. Estradiol transdermal systems that are applied twice weekly include Alora(R) (available as a system delivering 0.025 mg/24 hours, 0.05 mg/24 hours, 0.075 mg/24 hours, or 0.1 mg/24 hours), Estraderm(R) (available as a system delivering 0.05 mg/24 hours or 0.1 mg/24 hours), and Vivelle(R) and Vivelle-Dot(R) (available as a system delivering 0.025 mg/24 hours, 0.0375 mg/24 hours, 0.05 mg/24 hours, 0.075 mg/24 hours, or 0.1 mg/24 hours). Estradiol transdermal systems that are applied once weekly include Climara(R) (available as a system delivering 0.025 mg/24 hours, 0.0375 mg/24 hours, 0.05 mg/24 hours, 0.06 mg/24 hours, 0.075 mg/24 hours, or 0.1 mg/24 hours) and Menostar(R) (available as a system delivering 0.014 mg/24 hours).
In addition, transdermal estradiol/norethindrone (CombiPatch(R)) is commercially available as a system delivering 0.05 mg/24 hours of estradiol and 0.14 mg/24 hours of norethindrone acetate and as a system delivering 0.05
mg/24 hours of estradiol and 0.25 mg/24 hours of norethindrone acetate. Transdermal estradiol/levonorgestrel (Climara Pro(R)) is commercially available as a system delivering 0.045
mg/24 hours of estradiol and 0.015 mg/24 hours of levonorgestrel.
When Alora(R) or Estraderm(R) is used for the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy, the usual initial dosage of transdermal estradiol is one system delivering 0.05 mg/24 hours applied twice weekly in a continuous regimen in women who have undergone a hysterectomy or a cyclic regimen (3 weeks on drug followed by 1 week without the drug, and then the regimen is repeated as necessary) in women with an intact uterus.
When Climara(R) is used for the management of moderate to severe vasomotor symptoms associated with menopause, the usual initial dosage of transdermal estradiol is one system delivering 0.025 mg/24 hours applied once weekly in a continuous regimen. Subsequent dosage should be adjusted according to the severity of the symptoms and the patient's therapeutic response, using the lowest possible effective maintenance dosage.
When Vivelle(R) or Vivelle-Dot(R) is used for the management of moderate to severe vasomotor symptoms associated with menopause or for the management of vulvar and vaginal atrophy, the usual initial dosage of transdermal estradiol is one system delivering 0.0375 mg/24 hours applied twice weekly in a cyclic or continuous regimen. Subsequent dosage should be adjusted according to the patient's therapeutic response, using the lowest possible effective maintenance dosage.
In women who have undergone hysterectomy, transdermal estradiol Vivelle-Dot(R) may be applied twice a week in a continuous regimen.
When estradiol/levonorgestrel (Climara Pro(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause in women with an intact uterus, one system delivering 0.045 mg/24 hours of estradiol and 0.015 mg/24 hours of levonorgestrel is applied once weekly in a continuous regimen.
When estradiol/norethindrone acetate (CombiPatch(R)) is used for the management of moderate to severe vasomotor systems associated with menopause, for the management of vulvar and vaginal atrophy, or for the treatment of hypoestrogenism secondary to hypogonadism, castration, or primary ovarian failure, CombiPatch(R) may be administered as a continuous combined regimen or as a continuous sequential regimen. In the continuous combined regimen, one CombiPatch(R) system delivering 0.05 mg/24 hours of estradiol and 0.14
mg/24 hours of norethindrone acetate is applied twice weekly in a continuous regimen. If necessary, the dosage of norethindrone acetate may be increased by using the dosage system that delivers 0.25 mg/24 hours of norethindrone acetate.
In the continuous sequential regimen, one system of transdermal estradiol delivering 0.05 mg/24 hours (i.e., Vivelle(R)) is applied twice weekly for the first 14 days of a 28-day cycle then one estradiol/norethindrone acetate (CombiPatch(R)) system delivering 0.05 mg/24 hours of estradiol and 0.14
mg/24 hours of norethindrone acetate is applied twice weekly for the remaining 14 days of the cycle. If necessary, the dosage of norethindrone acetate may be increased by using the dosage system that delivers 0.25 mg/24 hours of norethindrone acetate.
When Alora(R) is used for the prevention of postmenopausal osteoporosis, the minimum dose that has been shown to be effective is one system delivering 0.025 mg/24 hours applied twice weekly in a continuous regimen.
When Climara(R) is used for the prevention of postmenopausal osteoporosis, the minimum dose that has been shown to be effective is one system delivering 0.025 mg/24 hours applied once weekly in a continuous regimen.
For the prevention of osteoporosis, the usual initial dosage of transdermal estradiol (Estraderm(R)) is one system delivering 0.05 mg/24 hours applied twice weekly in a cyclic regimen in women with an intact uterus. In women who have undergone hysterectomy, one Estraderm(R) system is applied twice weekly in a continuous regimen.
Subsequent dosage can be adjusted according to the patient's response.
For the prevention of osteoporosis, the usual dosage of transdermal estradiol (Menostar(R)) is one system delivering 0.014 mg/24 hours applied once weekly in a continuous regimen.
When Vivelle(R) or Vivelle-Dot(R) is used for the prevention of postmenopausal osteoporosis, the usual dosage is one system delivering 0.025 mg/24 hours applied twice weekly.
When estradiol/levonorgestrel (Climara Pro(R)) is used for the prevention of postmenopausal osteoporosis in women with an intact uterus, one system delivering 0.045 mg/24 hours of estradiol and 0.015 mg/24 hours of levonorgestrel is applied once weekly in a continuous regimen.
In women who are currently not receiving an oral estrogen, transdermal estradiol therapy can be initiated immediately. In women who are currently receiving an oral estrogen, transdermal estradiol therapy can be initiated 1 week after discontinuance of oral therapy or sooner if symptoms reappear before the week has passed.
Commercially available estradiol 0.06% topical gel (Elestrin(R)) is supplied in a non-aerosol metered-dose pump. Each depression of the pump delivers 0.87
g of gel containing 0.52 mg of estradiol. When estradiol gel (Elestrin(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause, the usual initial dosage is 0.87
g of gel (0.52 mg of estradiol) applied topically once daily. Prior to using the pump for the first time, the pump must be primed by fully depressing the pump 10 times; this gel should be discarded in a manner that avoids accidental exposure or ingestion by household members or pets.
Commercially available estradiol 0.06% topical gel (EstroGel(R)) is supplied in a non-aerosol metered-dose pump. Each depression of the pump delivers 1.25
g of gel containing 0.75 mg of estradiol. When estradiol gel (EstroGel(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause or the treatment of moderate to severe symptoms of vulvar and vaginal atrophy associated with menopause, 1.25
g of gel (0.75 mg of estradiol) is applied topically once daily. Prior to using the pump for the first time, the pump must be primed by fully depressing the 93-g pump twice or depressing the 25-g pump 3 times; this gel should be discarded in a manner that avoids accidental exposure or ingestion by household members or pets.
Commercially available estradiol hemihydrate 0.25% topical emulsion (Estrasorb(R)) is supplied in foil-laminated pouches. Each pouch contains 1.74
g of emulsion. When estradiol topical emulsion (Estrasorb(R)) is used for the management of moderate to severe vasomotor symptoms associated with menopause, the contents of 2 pouches (delivering a total of 0.05 mg of estradiol/24 hours) are applied topically once daily.
Commercially available estradiol transdermal spray (Evamist(R)) is supplied in a metered-dose pump. The metered pump delivers a metered 90-mcL spray that contains 1.53 mg of estradiol per actuation.
When estradiol transdermal spray is used for the management of moderate to severe vasomotor symptoms associated with menopause, the recommended initial dose is one spray to the inner forearm once daily. Subsequent dosage is based on clinical response. One, two, or three sprays may be administered each morning to adjacent, non-overlapping areas of the inner forearm.
For the management of symptoms of vulvar and vaginal atrophy associated with menopause, 2-4 g of estradiol vaginal cream may be administered intravaginally once daily for 1-2 weeks, then gradually reduced to one-half the initial dosage for a similar period. Maintenance dosages of 1 g of estradiol vaginal cream administered intravaginally 1-3 times weekly may be used after restoration of the vaginal mucosa has occurred.
When estradiol vaginal ring (Estring(R)) is used for the management of postmenopausal urogenital symptoms, one ring (delivering estradiol 0.0075 mg/24 hours) is inserted into the upper third of the vaginal vault; the ring is to remain in place for 3 months. After 3 months, the ring should be removed and, if appropriate, replaced with a new ring. If the ring is expelled, the ring should be rinsed in lukewarm water and reinserted.
For the management of atrophic vaginitis, one vaginal tablet containing 25 mcg of estradiol (Vagifem(R)) is inserted intravaginally once daily (preferably at the same time each day) for 2 weeks (initial dosage). For maintenance therapy for this condition, one vaginal tablet containing 25 mcg of the drug is inserted intravaginally twice weekly.
No enhanced Administration information available for this drug.
No dosing information available.
No generic dosing information available.
The following drug interaction information is available for XULANE (norelgestromin/ethinyl estradiol):
There are 0 contraindications.
There are 0 severe interactions.
There are 0 moderate interactions.
The following contraindication information is available for XULANE (norelgestromin/ethinyl estradiol):
Drug contraindication overview.
No enhanced Contraindications information available for this drug.
No enhanced Contraindications information available for this drug.
There are 16 contraindications.
Absolute contraindication.
| Contraindication List |
|---|
| Acute myocardial infarction |
| Carcinoma of breast |
| Cerebrovascular accident |
| Chronic kidney disease stage 5 (failure) GFr<15 ml/min |
| Coronary artery disease |
| Deep venous thrombosis |
| Estrogen-dependent neoplasm |
| Malignant neoplasm of liver |
| Migraine with aura |
| Nephrotic syndrome |
| Porphyria |
| Predisposition to thrombosis |
| Pulmonary thromboembolism |
| Sickle cell disease |
| Thromboembolic disorder |
| Thrombophilia |
There are 14 severe contraindications.
Adequate patient monitoring is recommended for safer drug use.
| Severe List |
|---|
| Benign hepatic cell adenoma |
| Cardiomyopathy |
| Diabetes mellitus |
| Disease of liver |
| Hereditary angioedema |
| History of deep vein thrombosis |
| History of pulmonary embolism |
| Hyperlipidemia |
| Hypertension |
| Invasive surgical procedure |
| Obesity |
| Retinal thrombosis |
| Tobacco smoker |
| Valvular heart disease |
There are 3 moderate contraindications.
Clinically significant contraindication, where the condition can be managed or treated before the drug may be given safely.
| Moderate List |
|---|
| Chloasma |
| Gallbladder disease |
| Hypertriglyceridemia |
The following adverse reaction information is available for XULANE (norelgestromin/ethinyl estradiol):
Adverse reaction overview.
No enhanced Common Adverse Effects information available for this drug.
No enhanced Common Adverse Effects information available for this drug.
There are 23 severe adverse reactions.
| More Frequent | Less Frequent |
|---|---|
|
Upper respiratory infection |
Change in corneal curvature Hypertension |
| Rare/Very Rare |
|---|
|
Acute arterial thromboembolism Acute myocardial infarction Benign hepatic cell adenoma Cerebral thrombosis Cholecystitis Depression Dysplasia of cervix Erythema multiforme Erythema nodosum Gallbladder disease Gastrointestinal irritation Hemorrhagic stroke Hypertensive crisis Hypertriglyceridemia Neoplasm of breast Obstructive hyperbilirubinemia Pulmonary thromboembolism Retinal thrombosis Thromboembolic disorder Venous thrombosis |
There are 43 less severe adverse reactions.
| More Frequent | Less Frequent |
|---|---|
|
Abnormal vaginal bleeding Acute abdominal pain Dysmenorrhea Edema Gynecomastia Headache disorder Mastalgia Menstrual disorder Mood changes Nausea Nipple discharge Skin irritation Symptoms of anxiety Treatment site sequelae Vomiting Weight gain |
Acne vulgaris Chloasma Skin rash Vaginal discharge Vulvovaginal candidiasis Weight loss |
| Rare/Very Rare |
|---|
|
Alopecia Amenorrhea Contact dermatitis Disorder of lipid metabolism Dysgeusia Eczema Erythema Female infertility Galactorrhea not associated with childbirth Hyperglycemia Increased appetite Insomnia Lactation deficiency Libido changes Migraine Muscle spasm Pruritus of skin Seborrheic dermatitis Skin photosensitivity Urticaria Vaginal dryness |
The following precautions are available for XULANE (norelgestromin/ethinyl estradiol):
No enhanced Pediatric Use information available for this drug.
Contraindicated
Severe Precaution
Management or Monitoring Precaution
Contraindicated
| None |
Severe Precaution
| None |
Management or Monitoring Precaution
| None |
Progesterone is used to support embryo implantation and maintain pregnancy as a component of assisted reproductive technology (ART) treatment in infertile women. Such use is associated with increased ongoing pregnancy rates. Although progestins have been used beginning in the first trimester of pregnancy to prevent habitual abortion or to treat threatened abortion, there is no adequate evidence from well-controlled studies to substantiate the efficacy of progestins for these uses; however, there is evidence of potential adverse effects on the fetus when these drugs are administered during the first 4 months of pregnancy.
In addition, in most women, the cause of abortion is a defective ovum, which progestins could not be expected to influence. Because of their uterine-relaxant effects, progestins may delay spontaneous abortion of fertilized defective ova. Masculinization of the female fetus has reportedly occurred when progestins were used during pregnancy.
Clitoral hypertrophy and fusion of the labia have been reported in a few female neonates born to women who had received medroxyprogesterone during pregnancy; hypospadias in male neonates born to women receiving progestational agents occurs at approximately twice the rate of occurrence in male neonates born to women not receiving the drugs. An association between intrauterine exposure to female sex hormones and congenital anomalies, including cardiovascular and limb defects, has been suggested. (See Cautions: Pregnancy, Fertility, and Lactation, in Estrogen-Progestin Combinations 68:12.) Use of progestins generally is not recommended during the first 4 months of pregnancy.
If a woman becomes pregnant while receiving progestins or is inadvertently exposed to the drugs during the first 4 months of pregnancy, she should be advised of the potential risks to the fetus. Progestins should not be used to induce withdrawal bleeding as a test for pregnancy.
In addition, in most women, the cause of abortion is a defective ovum, which progestins could not be expected to influence. Because of their uterine-relaxant effects, progestins may delay spontaneous abortion of fertilized defective ova. Masculinization of the female fetus has reportedly occurred when progestins were used during pregnancy.
Clitoral hypertrophy and fusion of the labia have been reported in a few female neonates born to women who had received medroxyprogesterone during pregnancy; hypospadias in male neonates born to women receiving progestational agents occurs at approximately twice the rate of occurrence in male neonates born to women not receiving the drugs. An association between intrauterine exposure to female sex hormones and congenital anomalies, including cardiovascular and limb defects, has been suggested. (See Cautions: Pregnancy, Fertility, and Lactation, in Estrogen-Progestin Combinations 68:12.) Use of progestins generally is not recommended during the first 4 months of pregnancy.
If a woman becomes pregnant while receiving progestins or is inadvertently exposed to the drugs during the first 4 months of pregnancy, she should be advised of the potential risks to the fetus. Progestins should not be used to induce withdrawal bleeding as a test for pregnancy.
Progestins are reportedly distributed into milk. The possible effects of progestins in milk on nursing infants have not been determined.
Precaution Exists
Precaution exists. (No data or inconclusive human data.) Use of this drug by breast feeding mothers should be evaluated carefully.
Precaution Exists
Precaution exists. (No data or inconclusive human data.) Use of this drug by breast feeding mothers should be evaluated carefully.
| Drug Name | Excretion Potential | Effect on Infant | Notes |
|---|---|---|---|
| Ethinyl Estradiol | Excreted.This drug is known to be excreted in human breast milk. | This drug has been shown to have an adverse effect on the nursing infant. | May decrease milk production, use lowest dose |
| Norelgestromin | Excreted.This drug is known to be excreted in human breast milk. | It is not known whether this drug has an adverse effect on the nursing infant. (No data or inconclusive human data) | May decrease quantity and quality of breastmilk and dec infant weight gain |
No enhanced Geriatric Use information available for this drug.
The following prioritized warning is available for XULANE (norelgestromin/ethinyl estradiol):
WARNING: Smoking raises your risk of stroke, heart attack, blood clots, and high blood pressure from hormonal birth control (such as the pill, patch, ring). The risk of these serious problems is higher if you are obese and increases with age and with the number of cigarettes you smoke. Do not use this medication if you are obese, or if you smoke cigarettes/use tobacco and are over 35 years old.
The amount of estrogen you receive when using the patch is higher than the amount from most birth control pills. This may increase the risk for blood clots or other side effects from the patch compared to oral contraceptives. Talk to your doctor for more details.
WARNING: Smoking raises your risk of stroke, heart attack, blood clots, and high blood pressure from hormonal birth control (such as the pill, patch, ring). The risk of these serious problems is higher if you are obese and increases with age and with the number of cigarettes you smoke. Do not use this medication if you are obese, or if you smoke cigarettes/use tobacco and are over 35 years old.
The amount of estrogen you receive when using the patch is higher than the amount from most birth control pills. This may increase the risk for blood clots or other side effects from the patch compared to oral contraceptives. Talk to your doctor for more details.
The following icd codes are available for XULANE (norelgestromin/ethinyl estradiol)'s list of indications:
No ICD codes found for this drug.
No ICD codes found for this drug.
Formulary Reference Tool