Estradiol/progesterone

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Estradiol/progesterone
Estradiol.svg
Progesterone.svg
Estradiol (top) and progesterone (bottom)
Combination of
Estradiol Estrogen
Progesterone Progestogen
Clinical data
Trade names Bijuva, Juvenum, Lutes
Other namesE2/P4; TX-001HR; TX-12-001HR; CA682-2
License data
Routes of
administration 		By mouth, intramuscular injection
ATC code
Legal status
Legal status
Identifiers
KEGG
CompTox Dashboard (EPA)

Estradiol/progesterone (E2/P4), sold under the brand name Bijuva among others, is a combined estrogen and progestogen medication which is used in the treatment of menopausal symptoms in postmenopausal women. [3] It contains estradiol, an estrogen, and progesterone, a progestogen, and is available in both oral and intramuscular formulations. [3] E2/P4 differs from other estrogen–progestogen formulations in that the sex-hormonal agents used are bioidentical.[ medical citation needed ]

Estradiol/progesterone is an oral combination of estradiol (E2), an estrogen, and progesterone (P4), a progestogen, which was developed by TherapeuticsMD and is approved in the United States for the treatment of menopausal symptoms in women. [4] [5] It is also under development for the treatment of endometrial hyperplasia in women. [4] The medication contains 2 mg solubilized E2 and 200 mg P4 in each gelatin capsule. [5] [3] It is the first combination of E2 and P4 in oral capsule form that has been developed for clinical use. [5] Bijuva is currently in phase III clinical trials for endometrial hyperplasia. [4] The medication was approved by the Food and Drug Administration for the treatment of menopausal symptoms in October 2018. [4] [6] [3] It is available as a generic medication. [7]

E2/P4 is available as an aqueous suspension of E2 and P4 encapsulated in microspheres for use by intramuscular injection under the brand name Juvenum in Mexico. [8] [9] [10] It was introduced for the treatment and prevention of menopausal symptoms like hot flashes, vulvovaginal symptoms, and osteoporosis in December 2014. [8] [9] The combination contains relatively low doses of E2 and P4 (1 mg and 20 mg, respectively) contained within microspheres that results in a slower release of the hormones. [8] [9] Studies of this formulation have been published. [11] [12]

E2/P4 with 5 mg E2 and 150 to 300 mg P4 encapsulated in microspheres in an aqueous suspension has been studied as a once-a-month combined injectable contraceptive but has not been further developed or introduced for medical use. [13] [14] [15] [16] [17] E2/P4 with 5 mg E2 and 100 mg P4 in a macrocrystalline aqueous suspension has also been studied as a once-a-month combined injectable contraceptive, but likewise was not further developed. [18] [19]

Research

As of April 2022, a vaginal ring containing E2/P4 (developmental code names DARE-HRT1 and JNP-0201) is under development for use in menopausal hormone therapy. [20]

Related Research Articles

<span class="mw-page-title-main">Progestogen (medication)</span> Medication producing effects similar to progesterone

A progestogen, also referred to as a progestagen, gestagen, or gestogen, is a type of medication which produces effects similar to those of the natural female sex hormone progesterone in the body. A progestin is a synthetic progestogen. Progestogens are used most commonly in hormonal birth control and menopausal hormone therapy. They can also be used in the treatment of gynecological conditions, to support fertility and pregnancy, to lower sex hormone levels for various purposes, and for other indications. Progestogens are used alone or in combination with estrogens. They are available in a wide variety of formulations and for use by many different routes of administration. Examples of progestogens include natural or bioidentical progesterone as well as progestins such as medroxyprogesterone acetate and norethisterone.

<span class="mw-page-title-main">Drospirenone</span> Medication drug

Drospirenone is a progestin and antiandrogen medication which is used in birth control pills to prevent pregnancy and in menopausal hormone therapy, among other uses. It is available both alone under the brand name Slynd and in combination with an estrogen under the brand name Yasmin among others. The medication is an analog of the drug spironolactone. Drospirenone is taken by mouth.

<span class="mw-page-title-main">Norethisterone acetate</span> Chemical compound

Norethisterone acetate (NETA), also known as norethindrone acetate and sold under the brand name Primolut-Nor among others, is a progestin medication which is used in birth control pills, menopausal hormone therapy, and for the treatment of gynecological disorders. The medication available in low-dose and high-dose formulations and is used alone or in combination with an estrogen. It is ingested orally.

<span class="mw-page-title-main">Norethisterone</span> Progestin medication

Norethisterone, also known as norethindrone and sold under many brand names, is a progestin medication used in birth control pills, menopausal hormone therapy, and for the treatment of gynecological disorders. The medication is available in both low-dose and high-dose formulations and both alone and in combination with an estrogen. It is used by mouth or, as norethisterone enanthate, by injection into muscle.

<span class="mw-page-title-main">Dienogest</span> Chemical compound

Dienogest, sold under the brand name Visanne among others, is a progestin medication which is used in birth control pills and in the treatment of endometriosis. It is also used in menopausal hormone therapy and to treat heavy periods. Dienogest is available both alone and in combination with estrogens. It is taken by mouth.

Combined injectable contraceptives (CICs) are a form of hormonal birth control for women. They consist of monthly injections of combined formulations containing an estrogen and a progestin to prevent pregnancy.

<span class="mw-page-title-main">Algestone acetophenide</span> Chemical compound

Algestone acetophenide, also known more commonly as dihydroxyprogesterone acetophenide (DHPA) and sold under the brand names Perlutal and Topasel among others, is a progestin medication which is used in combination with an estrogen as a form of long-lasting injectable birth control. It has also been used alone, but is no longer available as a standalone medication. DHPA is not active by mouth and is given once a month by injection into muscle.

<span class="mw-page-title-main">Medroxyprogesterone acetate</span> Injectible form of birth control

Medroxyprogesterone acetate (MPA), also known as depot medroxyprogesterone acetate (DMPA) in injectable form and sold under the brand name Depo-Provera among others, is a hormonal medication of the progestin type. It is used as a method of birth control and as a part of menopausal hormone therapy. It is also used to treat endometriosis, abnormal uterine bleeding, paraphilia, and certain types of cancer. The medication is available both alone and in combination with an estrogen. It is taken by mouth, used under the tongue, or by injection into a muscle or fat.

<span class="mw-page-title-main">Estradiol cypionate</span> Chemical compound

Estradiol cypionate (EC), sold under the brand name Depo-Estradiol among others, is an estrogen medication which is used in hormone therapy for menopausal symptoms and low estrogen levels in women, in hormone therapy for trans women, and in hormonal birth control for women. It is given by injection into muscle once every 1 to 4 weeks.

<span class="mw-page-title-main">Estradiol enantate</span> Chemical compound

Estradiol enantate, also spelled estradiol enanthate and sold under the brand names Perlutal and Topasel among others, is an estrogen medication which is used in hormonal birth control for women. It is formulated in combination with dihydroxyprogesterone acetophenide, a progestin, and is used specifically as a combined injectable contraceptive. Estradiol enantate is not available for medical use alone. The medication, in combination with DHPA, is given by injection into muscle once a month.

<span class="mw-page-title-main">Nomegestrol acetate</span> Chemical compound

Nomegestrol acetate (NOMAC), sold under the brand names Lutenyl and Zoely among others, is a progestin medication which is used in birth control pills, menopausal hormone therapy, and for the treatment of gynecological disorders. It is available both alone and in combination with an estrogen. NOMAC is taken by mouth. A birth control implant for placement under the skin was also developed but ultimately was not marketed.

<span class="mw-page-title-main">Estradiol hexahydrobenzoate</span> Chemical compound

Estradiol hexahydrobenzoate (EHHB), sold under a number of brand names including Benzo-Ginoestril A.P., BenzoGynoestryl Retard, Ginestryl-15-Depot, Menodin, and Tardoginestryl, is an estrogen medication which was previously used for indications such as menopausal hormone therapy and gynecological disorders. EHHB is given by injection into muscle at regular intervals, for instance once every few weeks.

<span class="mw-page-title-main">Estradiol (medication)</span> Steroidal hormone medication

Estradiol (E2) is a medication and naturally occurring steroid hormone. It is an estrogen and is used mainly in menopausal hormone therapy and to treat low sex hormone levels in women. It is also used in hormonal birth control for women, in hormone therapy for transgender women, and in the treatment of hormone-sensitive cancers like prostate cancer in men and breast cancer in women, among other uses. Estradiol can be taken by mouth, held and dissolved under the tongue, as a gel or patch that is applied to the skin, in through the vagina, by injection into muscle or fat, or through the use of an implant that is placed into fat, among other routes.

<span class="mw-page-title-main">Progesterone (medication)</span> Medication and naturally occurring steroid hormone

Progesterone (P4) is a medication and naturally occurring steroid hormone. It is a progestogen and is used in combination with estrogens mainly in hormone therapy for menopausal symptoms and low sex hormone levels in women. It is also used in women to support pregnancy and fertility and to treat gynecological disorders. Progesterone can be taken by mouth, vaginally, and by injection into muscle or fat, among other routes. A progesterone vaginal ring and progesterone intrauterine device used for birth control also exist in some areas of the world.

<span class="mw-page-title-main">Estradiol cypionate/medroxyprogesterone acetate</span> Pharmaceutical combination

Estradiol cypionate/medroxyprogesterone acetate (EC/MPA), sold under the brand name Cyclofem among others, is a form of combined injectable birth control. It contains estradiol cypionate (EC), an estrogen, and medroxyprogesterone acetate (MPA), a progestin. It is recommended for short-term use and is given once a month by injection into a muscle.

<span class="mw-page-title-main">Estradiol benzoate/progesterone</span> Drug combination

Estradiol benzoate/progesterone (EB/P4), sold under the brand names Duogynon and Sistocyclin among others, is a combination medication of estradiol benzoate (EB), an estrogen, and progesterone (P4), a progestogen. It has been formulated both as short-acting oil solutions and long-acting microcrystalline aqueous suspensions and is given by injection into muscle either once or continuously at regular intervals.

<span class="mw-page-title-main">Estradiol valerate/hydroxyprogesterone caproate</span> Pharmaceutical combination

Estradiol valerate/hydroxyprogesterone caproate (EV/OHPC), sold under the brand names Gravibinon and Injectable No. 1 among others, is a combined estrogen and progestogen medication which is used in the treatment of threatened miscarriage and other indications and as a form of combined injectable birth control to prevent pregnancy. It contains estradiol valerate (EV), an estrogen, and hydroxyprogesterone caproate (OHPC), a progestin. The medication is given by injection into muscle once a day to once a month depending on the indication.

<span class="mw-page-title-main">Estradiol enantate/algestone acetophenide</span> Pharmaceutical combination

Estradiol enantate/algestone acetophenide, also known as estradiol enantate/dihydroxyprogesterone acetophenide (E2-EN/DHPA) and sold under the brand names Perlutal and Topasel among others, is a form of combined injectable birth control which is used to prevent pregnancy. It contains estradiol enantate (E2-EN), an estrogen, and algestone acetophenide, a progestin. The medication is given once a month by injection into muscle.

<span class="mw-page-title-main">Estradiol benzoate butyrate/algestone acetophenide</span> Combination drug

Estradiol benzoate butyrate/algestone acetophenide, also known as estradiol benzoate butyrate/dihydroxyprogesterone acetophenide (EBB/DHPA) and sold under the brand names Neolutin N, Redimen, Soluna, and Unijab, is a form of combined injectable birth control which is used in Peru and Singapore. It contains estradiol benzoate butyrate (EBB), an estrogen, and algestone acetophenide, a progestin. The medication is given once per month by injection into muscle.

<span class="mw-page-title-main">Estradiol benzoate/estradiol phenylpropionate</span> Combination drug

Estradiol benzoate/estradiol phenylpropionate (EB/EPP), sold under the brand name Dimenformon Prolongatum, is an injectable combination formulation of estradiol benzoate (EB), a shorter-acting estrogen, and estradiol phenylpropionate (EPP), a longer-acting estrogen, which has been used in menopausal hormone therapy for women in Europe but appears to no longer be available. It has also been used to suppress lactation in women and has been used in feminizing hormone therapy for transgender women. It has been provided in the form of 1 mL ampoules containing 2.5 mg EB and 10 mg EPP in oil solution and is administered by intramuscular injection at regular intervals.

References

  1. ↑ "Bijuva (Theramex Australia Pty Ltd)". Therapeutic Goods Administration (TGA). 22 September 2022. Archived from the original on 12 March 2023. Retrieved 29 April 2023.
  2. ↑ "Bijuva Product information". Health Canada. 25 April 2012. Archived from the original on 6 June 2022. Retrieved 5 June 2022.
  3. 1 2 3 4 5 "Bijuva- estradiol and progesterone capsule". DailyMed. 30 June 2021. Archived from the original on 12 March 2023. Retrieved 12 March 2023.
  4. 1 2 3 4 "Estradiol/Progesterone - TherapeuticsMD - AdisInsight". Archived from the original on 22 October 2016. Retrieved 21 October 2016.
  5. 1 2 3 Pickar JH, Bon C, Amadio JM, Mirkin S, Bernick B (2015). "Pharmacokinetics of the first combination 17β-estradiol/progesterone capsule in clinical development for menopausal hormone therapy". Menopause. 22 (12): 1308–16. doi:10.1097/GME.0000000000000467. PMC   4666011 . PMID   25944519.
  6. ↑ "Bijuva (Estradiol and progesterone) FDA Approval History". Archived from the original on 3 November 2018. Retrieved 3 November 2018.
  7. ↑ "First Generic Drug Approvals". U.S. Food and Drug Administration. 17 October 2022. Archived from the original on 26 January 2021. Retrieved 28 November 2022.
  8. 1 2 3 "Juvenum (estradiol/progesterone) - Medicamentos PLM". Medicamentos PLM. Archived from the original on 18 September 2018. Retrieved 17 September 2018.
  9. 1 2 3 "Estradiol/Progesterone injection - Laboratorios Carnot - AdisInsight". Archived from the original on 29 August 2021. Retrieved 23 December 2017.
  10. ↑ "Juvenum - Drugs.com". Archived from the original on 23 December 2017. Retrieved 23 December 2017.
  11. ↑ Cortés-Bonilla M, Alonso-Campero R, Bernardo-Escudero R, Francisco-Doce MT, Chavarín-González J, Pérez-Cuevas R, Chedraui P (October 2016). "Improvement of quality of life and menopausal symptoms in climacteric women treated with low-dose monthly parenteral formulations of non-polymeric microspheres of 17β-estradiol/progesterone". Gynecol. Endocrinol. 32 (10): 831–834. doi:10.1080/09513590.2016.1183628. PMID   27187320. S2CID   22688585.
  12. ↑ Cortés-Bonilla M, Bernardo-Escudero R, Alonso-Campero R, Francisco-Doce MT, Hernández-Valencia M, Celis-González C, Márquez-Oñate R, Chedraui P, Uribe JA (July 2015). "Treatment of menopausal symptoms with three low-dose continuous sequential 17β-estradiol/progesterone parenteral monthly formulations using novel non-polymeric microsphere technology". Gynecol. Endocrinol. 31 (7): 552–9. doi:10.3109/09513590.2015.1019853. PMC   4776687 . PMID   26062108.
  13. ↑ Toppozada MK (April 1994). "Existing once-a-month combined injectable contraceptives". Contraception. 49 (4): 293–301. doi:10.1016/0010-7824(94)90029-9. PMID   8013216.
  14. ↑ Garza-Flores J (April 1994). "Pharmacokinetics of once-a-month injectable contraceptives". Contraception. 49 (4): 347–59. doi:10.1016/0010-7824(94)90032-9. PMID   8013219.
  15. ↑ Bagade O, Pawar V, Patel R, Patel B, Awasarkar V, Diwate S (2014). "Increasing use of long-acting reversible contraception: safe, reliable, and cost-effective birth control" (PDF). World J Pharm Pharm Sci. 3 (10): 364–392. ISSN   2278-4357. Archived (PDF) from the original on 10 August 2017. Retrieved 18 September 2018.
  16. ↑ Newton JR, D'arcangues C, Hall PE (1994). "A review of "once-a-month" combined injectable contraceptives". J Obstet Gynaecol (Lahore). 4 (Suppl 1): S1–34. doi:10.3109/01443619409027641. PMID   12290848.
  17. ↑ Garza-Flores J, Hall PE, Perez-Palacios G (1991). "Long-acting hormonal contraceptives for women". J. Steroid Biochem. Mol. Biol. 40 (4–6): 697–704. doi:10.1016/0960-0760(91)90293-E. PMID   1958567. S2CID   26021562.
  18. ↑ Alvarez-Sanchez, Francisco; Brache, Vivian; Faundes, Anibal (1993). "Recent experience with and future directions of contraceptive implants and injectable contraceptives". Current Opinion in Obstetrics and Gynecology. 5 (6): 805–814. doi:10.1097/00001703-199312000-00016. ISSN   1040-872X. PMID   8286694.
  19. ↑ Garza-Flores J, Fatinikun T, Hernandez L, Ramos I, Cardenas M, Menjivar M (July 1991). "A pilot study on the assessment of a progesterone/estradiol sustained release as once-a-month-injectable contraceptive". Contraception. 44 (1): 45–59. doi:10.1016/0010-7824(91)90105-O. PMID   1893701.
  20. ↑ "Estradiol/Progesterone intravaginal ring - Dare Bioscience - AdisInsight". Archived from the original on 29 April 2023. Retrieved 29 April 2023.
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