Conjugated estrogens/medroxyprogesterone acetate
Combination of | |
---|---|
Conjugated estrogens | Estrogen |
Medroxyprogesterone acetate | Progestogen |
Clinical data | |
Trade names | Prempro, Premphase, Premique |
Other names | CEs/MPA; CEEs/MPA |
AHFS/Drugs.com | Professional Drug Facts |
Pregnancy category |
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Routes of administration | By mouth |
ATC code |
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Legal status | |
Legal status | |
Identifiers | |
JSmol) | |
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Conjugated estrogens/medroxyprogesterone acetate (CEs/MPA), sold under the brand names Prempro and Premphase, is a
symptoms.[4]
In 2018, it was the 308th most commonly prescribed medication in the United States, with more than 1 million prescriptions.[5]
Clinical outcome | Hypothesized effect on risk |
Estrogen and progestogen (CEs 0.625 mg/day p.o. + MPA 2.5 mg/day p.o.) (n = 16,608, with uterus, 5.2–5.6 years follow up) |
Estrogen alone (CEs 0.625 mg/day p.o.) (n = 10,739, no uterus, 6.8–7.1 years follow up) | ||||
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HR | 95% CI | AR
|
HR | 95% CI | AR
| ||
Coronary heart disease
|
Decreased | 1.24 | 1.00–1.54 | +6 / 10,000 PYs | 0.95 | 0.79–1.15 | −3 / 10,000 PYs |
Stroke | Decreased | 1.31 | 1.02–1.68 | +8 / 10,000 PYs | 1.37 | 1.09–1.73 | +12 / 10,000 PYs |
Pulmonary embolism | Increased | 2.13 | 1.45–3.11 | +10 / 10,000 PYs | 1.37 | 0.90–2.07 | +4 / 10,000 PYs |
Venous thromboembolism
|
Increased | 2.06 | 1.57–2.70 | +18 / 10,000 PYs | 1.32 | 0.99–1.75 | +8 / 10,000 PYs |
Breast cancer | Increased | 1.24 | 1.02–1.50 | +8 / 10,000 PYs | 0.80 | 0.62–1.04 | −6 / 10,000 PYs |
Colorectal cancer | Decreased | 0.56 | 0.38–0.81 | −7 / 10,000 PYs | 1.08 | 0.75–1.55 | +1 / 10,000 PYs |
Endometrial cancer | – | 0.81 | 0.48–1.36 | −1 / 10,000 PYs | – | – | – |
Hip fractures | Decreased | 0.67 | 0.47–0.96 | −5 / 10,000 PYs | 0.65 | 0.45–0.94 | −7 / 10,000 PYs |
Total fractures | Decreased | 0.76 | 0.69–0.83 | −47 / 10,000 PYs | 0.71 | 0.64–0.80 | −53 / 10,000 PYs |
Total mortality | Decreased | 0.98 | 0.82–1.18 | −1 / 10,000 PYs | 1.04 | 0.91–1.12 | +3 / 10,000 PYs |
Global index | – | 1.15 | 1.03–1.28 | +19 / 10,000 PYs | 1.01 | 1.09–1.12 | +2 / 10,000 PYs |
Diabetes | – | 0.79 | 0.67–0.93 | 0.88 | 0.77–1.01 | ||
Gallbladder disease | Increased | 1.59 | 1.28–1.97 | 1.67 | 1.35–2.06 | ||
Stress incontinence | – | 1.87 | 1.61–2.18 | 2.15 | 1.77–2.82 | ||
Urge incontinence
|
– | 1.15 | 0.99–1.34 | 1.32 | 1.10–1.58 | ||
Peripheral artery disease | – | 0.89 | 0.63–1.25 | 1.32 | 0.99–1.77 | ||
Probable dementia | Decreased | 2.05 | 1.21–3.48 | 1.49 | 0.83–2.66 | ||
Abbreviations: CEs = coronary heart disease, stroke, pulmonary embolism, breast cancer, colorectal cancer, endometrial cancer (estrogen plus progestogen group only), hip fractures, and death from other causes. Sources: See template.
|
Type | Route | Medications | Odds ratio (95% CI ) |
---|---|---|---|
Menopausal hormone therapy |
Oral | Estradiol alone ≤1 mg/day >1 mg/day |
1.27 (1.16–1.39)* 1.22 (1.09–1.37)* 1.35 (1.18–1.55)* |
Conjugated estrogens alone ≤0.625 mg/day >0.625 mg/day |
1.49 (1.39–1.60)* 1.40 (1.28–1.53)* 1.71 (1.51–1.93)* | ||
Estradiol/medroxyprogesterone acetate | 1.44 (1.09–1.89)* | ||
Estradiol/dydrogesterone ≤1 mg/day E2 >1 mg/day E2 |
1.18 (0.98–1.42) 1.12 (0.90–1.40) 1.34 (0.94–1.90) | ||
Estradiol/norethisterone ≤1 mg/day E2 >1 mg/day E2 |
1.68 (1.57–1.80)* 1.38 (1.23–1.56)* 1.84 (1.69–2.00)* | ||
Estradiol/norgestrel or estradiol/drospirenone |
1.42 (1.00–2.03) | ||
Conjugated estrogens/medroxyprogesterone acetate | 2.10 (1.92–2.31)* | ||
Conjugated estrogens/norgestrel ≤0.625 mg/day CEEs >0.625 mg/day CEEs |
1.73 (1.57–1.91)* 1.53 (1.36–1.72)* 2.38 (1.99–2.85)* | ||
Tibolone alone | 1.02 (0.90–1.15) | ||
Raloxifene alone | 1.49 (1.24–1.79)* | ||
Transdermal |
Estradiol alone ≤50 μg/day >50 μg/day |
0.96 (0.88–1.04) 0.94 (0.85–1.03) 1.05 (0.88–1.24) | |
Estradiol/progestogen | 0.88 (0.73–1.01) | ||
Vaginal |
Estradiol alone | 0.84 (0.73–0.97) | |
Conjugated estrogens alone | 1.04 (0.76–1.43) | ||
Combined birth control |
Oral | Ethinylestradiol/norethisterone | 2.56 (2.15–3.06)* |
Ethinylestradiol/levonorgestrel | 2.38 (2.18–2.59)* | ||
Ethinylestradiol/norgestimate |
2.53 (2.17–2.96)* | ||
Ethinylestradiol/desogestrel | 4.28 (3.66–5.01)* | ||
Ethinylestradiol/gestodene | 3.64 (3.00–4.43)* | ||
Ethinylestradiol/drospirenone | 4.12 (3.43–4.96)* | ||
Ethinylestradiol/cyproterone acetate | 4.27 (3.57–5.11)* | ||
Notes: (1) Bioidentical progesterone was not included, but is known to be associated with no additional risk relative to estrogen alone. Footnotes: * = Statistically significant (p < 0.01). Sources: See template.
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See also
- Estradiol/medroxyprogesterone acetate
- Estradiol cypionate/medroxyprogesterone acetate
- List of combined sex-hormonal preparations
References
- ^ a b "Conjugated estrogens / medroxyprogesterone Use During Pregnancy". Drugs.com. 16 February 2019. Retrieved 5 May 2020.
- FDA. Retrieved 22 October 2023.
- ^ "Premique Low Dose 0.3mg/1.5mg Modified Release Tablets - Summary of Product Characteristics (SmPC)". (emc). 1 November 2016. Retrieved 5 May 2020.
- ISBN 978-1-4027-4446-4.
- ^ "Conjugated Estrogens; Medroxyprogesterone - Drug Usage Statistics". ClinCalc. Retrieved 7 October 2022.
External links
- "Estrogens mixture with medroxyprogesterone acetate". Drug Information Portal. U.S. National Library of Medicine.