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Silva-Bermudez LS, Toloza FJK, Perez-Matos MC, de Souza RJ, Banfield L, Vargas-Villanueva A, Mendivil CO. Effects of oral contraceptives on metabolic parameters in adult premenopausal women: a meta-analysis. Endocr Connect 2020; 9:978-998. [PMID: 33048062 PMCID: PMC7576645 DOI: 10.1530/ec-20-0423] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 09/10/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To estimate the effect of oral contraceptives (OC) containing different progestins on parameters of lipid and carbohydrate metabolism through a systematic review and meta-analysis. PATIENTS AND METHODS Premenopausal women aged 18 or older, who received oral contraceptives containing chlormadinone, cyproterone, drospirenone, levonorgestrel, desogestrel, dienogest, gestodene or norgestimate, for at least 3 months. Outcome variables were changes in plasma lipids, BMI, insulin resistance and plasma glucose. We searched MEDLINE and EMBASE for randomized trials and estimated the pooled within-group change in each outcome variable using a random-effects model. We performed subgroup analyses by study duration (<12 months vs ≥12 months) and polycystic ovary syndrome (PCOS) status. RESULTS Eighty-two clinical trials fulfilled the inclusion criteria. All progestins (except dienogest) increased plasma TG, ranging from 12.1 mg/dL for levonorgestrel (P < 0.001) to 35.1 mg/dL for chlormadinone (P < 0.001). Most progestins also increased HDLc, with the largest effect observed for chlormadinone (+9.6 mg/dL, P < 0.001) and drospirenone (+7.4 mg/dL, P < 0.001). Meanwhile, levonorgestrel decreased HDLc by 4.4 mg/dL (P < 0.001). Levonorgestrel (+6.8 mg/dL, P < 0.001) and norgestimate (+11.5 mg/dL, P = 0.003) increased LDLc, while dienogest decreased it (-7.7 mg/dL, P = 0.04). Cyproterone slightly reduced plasma glucose. None of the progestins affected BMI or HOMA-IR. Similar results were observed in subgroups defined by PCOS or study duration. CONCLUSION Most progestins increase both TG and HDLc, their effect on LDLc varies widely. OC have minor or no effects on BMI, HOMA-IR and glycemia. The antiandrogen progestins dienogest and cyproterone displayed the most favorable metabolic profile, while levonorgestrel displayed the least favorable.
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Affiliation(s)
| | | | | | - Russell J de Souza
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Ontario, Canada
| | - Laura Banfield
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Ontario, Canada
| | | | - Carlos O Mendivil
- School of Medicine, Universidad de los Andes, and Fundación Santa Fe de Bogotá, Section of Endocrinology, Bogotá, Colombia
- Correspondence should be addressed to C O Mendivil:
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Legro RS, Arslanian SA, Ehrmann DA, Hoeger KM, Murad MH, Pasquali R, Welt CK. Diagnosis and treatment of polycystic ovary syndrome: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab 2013; 98:4565-92. [PMID: 24151290 PMCID: PMC5399492 DOI: 10.1210/jc.2013-2350] [Citation(s) in RCA: 999] [Impact Index Per Article: 90.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 09/26/2013] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim was to formulate practice guidelines for the diagnosis and treatment of polycystic ovary syndrome (PCOS). PARTICIPANTS An Endocrine Society-appointed Task Force of experts, a methodologist, and a medical writer developed the guideline. EVIDENCE This evidence-based guideline was developed using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system to describe both the strength of recommendations and the quality of evidence. CONSENSUS PROCESS One group meeting, several conference calls, and e-mail communications enabled consensus. Committees and members of The Endocrine Society and the European Society of Endocrinology reviewed and commented on preliminary drafts of these guidelines. Two systematic reviews were conducted to summarize supporting evidence. CONCLUSIONS We suggest using the Rotterdam criteria for diagnosing PCOS (presence of two of the following criteria: androgen excess, ovulatory dysfunction, or polycystic ovaries). Establishing a diagnosis of PCOS is problematic in adolescents and menopausal women. Hyperandrogenism is central to the presentation in adolescents, whereas there is no consistent phenotype in postmenopausal women. Evaluation of women with PCOS should exclude alternate androgen-excess disorders and risk factors for endometrial cancer, mood disorders, obstructive sleep apnea, diabetes, and cardiovascular disease. Hormonal contraceptives are the first-line management for menstrual abnormalities and hirsutism/acne in PCOS. Clomiphene is currently the first-line therapy for infertility; metformin is beneficial for metabolic/glycemic abnormalities and for improving menstrual irregularities, but it has limited or no benefit in treating hirsutism, acne, or infertility. Hormonal contraceptives and metformin are the treatment options in adolescents with PCOS. The role of weight loss in improving PCOS status per se is uncertain, but lifestyle intervention is beneficial in overweight/obese patients for other health benefits. Thiazolidinediones have an unfavorable risk-benefit ratio overall, and statins require further study.
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Affiliation(s)
- Richard S Legro
- 8401 Connecticut Avenue, Suite 900, Chevy Chase, Maryland 20815.
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3
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Stanczyk FZ, Archer DF, Bhavnani BR. Ethinyl estradiol and 17β-estradiol in combined oral contraceptives: pharmacokinetics, pharmacodynamics and risk assessment. Contraception 2013; 87:706-27. [DOI: 10.1016/j.contraception.2012.12.011] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Revised: 12/25/2012] [Accepted: 12/25/2012] [Indexed: 11/16/2022]
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4
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Scharnagl H, Petersen G, Nauck M, Teichmann AT, Wieland H, März W. Double-blind, randomized study comparing the effects of two monophasic oral contraceptives containing ethinylestradiol (20 microg or 30 microg) and levonorgestrel (100 microg or 150 microg) on lipoprotein metabolism. Contraception 2004; 69:105-13. [PMID: 14759614 DOI: 10.1016/j.contraception.2003.10.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2003] [Revised: 09/26/2003] [Accepted: 10/01/2003] [Indexed: 10/26/2022]
Abstract
The effects of two monophasic oral contraceptives containing ethinylestradiol 20 microg in combination with levonorgestrel 100 microg (EE20/LNG100) or 30 microg and 150 microg (EE30/LNG150), respectively, on lipoprotein metabolism was investigated in a double-blind, randomized study of 12 treatment cycles in healthy female volunteers. Total triglycerides (+32% to +46%, p < 0.05 in comparison to baseline) increased significantly. Triglycerides were highest after six cycles of treatment, decreasing thereafter. Total cholesterol (+1% to +7%), apolipoprotein (apo) B (+21% to +29%) and low-density lipoprotein (LDL) cholesterol (+7% to +17%) increased slightly. High-density lipoprotein (HDL) cholesterol decreased slightly (-11% and -5%), HDL triglycerides increased (+16% and +26%). Apo AI did not change during the study, suggesting that the molar concentration of HDL particles did not change. Apo E (-23% to -14%) decreased, and there was a transitory decrease of lipoprotein (a). Essentially, there was no difference regarding the changes in lipoprotein metabolism between the two treatment groups. The effects of the two combinations of ethinylestradiol and levonorgestrel on triglyceride-rich lipoproteins appear less pronounced than those produced by preparations containing third-generation progestins. It is not likely that the changes in lipoprotein metabolism brought about by the two preparations will alter the risk of future cardiovascular disease in a clinically relevant fashion.
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Affiliation(s)
- Hubert Scharnagl
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, University and General Hospital Graz, Auenbrugger Platz 15, A-8036 Graz, Austria.
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5
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Cibula D, Hill M, Fanta M, Sindelka G, Zivny J. Does obesity diminish the positive effect of oral contraceptive treatment on hyperandrogenism in women with polycystic ovarian syndrome? Hum Reprod 2001; 16:940-4. [PMID: 11331641 DOI: 10.1093/humrep/16.5.940] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Polycystic ovarian syndrome (PCOS) is an obvious indication for long-term treatment. Combined oral contraceptives (COC) remain the first choice for the treatment of hyperandrogenism in most patients. However, differences in endocrine and metabolic parameters between obese and lean patients have been postulated. This is the first study evaluating the effect of COC treatment in obese versus non-obese PCOS patients. In total, 28 lean [body mass index (BMI) <25 kg/m(2))] and 15 obese (BMI >30 kg/m(2)) women patients were enrolled in the study. The concentrations of androgens, sex hormone-binding globulin (SHBG) and lipids were measured before and after 6 months of treatment with COC containing low-androgenic progestins. Clinical androgenic symptoms were monitored. There was a lower concentration of SHBG in obese patients, but there were no differences in androgen concentrations between both groups before the study. Highly significant changes in concentrations of testosterone (P < 0.001), androstenedione (P < 0.0001), SHBG (P < 0.001) and LH (P = 0.01) were demonstrated in lean patients, with only less significant changes in SHBG (P < 0.01) and testosterone (P < 0.05) in obese patients during the study. Clinical androgenic symptoms improved significantly (P = 0.05) only in the group of lean women. No reduction in low-density lipoprotein-cholesterol/high-density lipoprotein-cholesterol ratio was observed in either group. In conclusion, the positive effect of COC treatment on androgen production, serum androgen binding capacity, and clinical androgenic symptoms was negatively influenced by an increased BMI.
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Affiliation(s)
- D Cibula
- Department of Obstetrics and Gynecology, General Faculty Hospital, Charles University, Prague 2, Czech Republic.
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6
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Wiegratz I, Jung-Hoffmann C, Gross W, Kuhl H. Effect of two oral contraceptives containing ethinyl estradiol and gestodene or norgestimate on different lipid and lipoprotein parameters. Contraception 1998; 58:83-91. [PMID: 9773262 DOI: 10.1016/s0010-7824(98)00074-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The effect of a triphasic oral contraceptive containing ethinyl estradiol and gestodene (EE/GSD) on various lipid and lipoprotein parameters was compared with that of a monophasic formulation containing 35 micrograms ethinyl estradiol and 250 micrograms norgestimate (EE/NGM). Blood samples were collected from 46 women on days 2, 11, and 21 of the preceding control cycle and of the third, sixth, and twelfth treatment cycles. There was no significant difference between formulations with regard to the influence on any measured parameter. As compared with controls, a significant increase was observed in the plasma levels of total triglycerides (24-78%), total phospholipids (7-20%), very low density lipoprotein (VLDL) triglycerides (61-76%), VLDL-phospholipids (14-60%), low density lipoprotein (LDL) triglycerides (8-35%), LDL-phospholipids (28-30%), high density lipoprotein (HDL) cholesterol (8-16%), HDL 3-cholesterol (11-20%), HDL-triglycerides (17-66%), HDL-phospholipids, HDL 3-phospholipids (7-11%), apolipoprotein (apo) A-I (5-20%) and apo A-II (10-40%) during treatment with both formulations. In contrast, the LDL-cholesterol levels were significantly decreased. These changes in lipid metabolism appear to reflect a predominance of the effect of the estrogen component. The results indicate that both low dose oral contraceptives containing different progestins and different amounts of EE do not exert a deleterious effect on lipoprotein metabolism, as high HDL-cholesterol and low LDL-cholesterol levels are known as low risk factors of cardiovascular disease. In contrast to endogenous hypertriglyceridemia, an EE-induced rise in triglyceride levels does not appear to increase cardiovascular risk if LDL is not increased.
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Affiliation(s)
- I Wiegratz
- Department of Obstetrics and Gynecology, J.W. Goethe-University, Frankfurt, Germany
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Brommer EJ, Gevers Leuven JA, Brakman P. Lifestyle, fibrinolysis and lipids. PHARMACY WORLD & SCIENCE : PWS 1997; 19:82-8. [PMID: 9151346 DOI: 10.1023/a:1008630308694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Lifestyle including eating habits, physical training, smoking, drinking alcoholic beverages etc. can to a certain extent maintain or spoil our health. The physiological mechanisms of haemostasis and of lipoprotein metabolism play a role in acute cardiovascular diseases but also in a great number of chronic diseases in which vascular pathology is prominent. Imparied fibrinolysis and increased lipid levels are often incriminated in vascular disease. Lifestyle can modify fibrinolysis as well as lipid levels. Physical training, moderate eating habits, no smoking, moderate alcohol intake will be a beneficial influence on both fibrinolysis and lipid levels. The possibility that long-term pharmacological intervention may adversely affect fibrinolysis and lipid levels should always be considered.
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Affiliation(s)
- E J Brommer
- Gaubius Laboratory TNO-PG, Leiden, The Netherlands
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8
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Lobo RA, Skinner JB, Lippman JS, Cirillo SJ. Plasma lipids and desogestrel and ethinyl estradiol: a meta-analysis**Supported by a grant from Ortho-McNeil Pharmaceutical Corporation, Raritan, New Jersey. Fertil Steril 1996. [DOI: 10.1016/s0015-0282(16)58321-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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Nuotio IO, Porkka KV, Raitakari OT, Lehtimäki T, Marniemi J, Taimela S, Suurinkeroinen L, Viikari JS. Prevalence of hyperapobetalipoproteinemia and factors affecting the phenotype expression in children and young adults. The Cardiovascular Risk in Young Finns Study. Atherosclerosis 1996; 122:79-88. [PMID: 8724114 DOI: 10.1016/0021-9150(95)05751-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Hyperapobetalipoproteinemia (hyperapoB) is one of the most common phenotypes in patients with premature coronary heart disease. In this study the factors that affect the expression of the hyperapoB phenotype were evaluated in young individuals. A cohort of 1125 children and young adults aged 9-24 years was classified into three groups by sex: (1) normal serum apolipoprotein B (apoB), (2) high apoB (> or = 90th percentile) and normal low density lipoprotein cholesterol (LDL-C < 90th), (3) high apoB and high LDL-C (> or = 90th percentile). In females, alcohol use (11, 33, 0%, in groups 1-3, P < 0.05) and oral contraceptive use (35, 83, 47%, P < 0.01) were significantly different between the groups and the highest frequencies were seen in the hyperapoB group (group 2). In both sexes smoking tended to be more common in the hyperapoB group (29, 43, 18%, P < 0.14). The two hyperapoB definition criteria (high apoB and low LDL-C/apoB ratio) were studied with multiple linear regression analyses. Oral contraceptive use correlated positively with apoB values (coefficient beta = 0.101, R2 = 2.1%, P < 0.01) and negatively with LDL-C/apoB ratio (beta = -0.134, R2 = 3.3%, P < 0.001). Alcohol use (beta = -0.072, R2 = 2.9%, P < 0.001) and smoking (beta = -0.050, R2 = 1.0%, P < 0.05) correlated negatively with LDL-C/apoB ratio. Prevalence of the hyperapoB phenotype was 4.4%. According to the results, the expression of the hyperapoB phenotype may be influenced by common lifestyle habits. This should be considered if high risk young individuals are identified through the expression of the hyperapoB phenotype.
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Affiliation(s)
- I O Nuotio
- Department of Medicine, University of Turku, Finland
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10
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Mango D, Ricci S, Manna P, Miggiano GA, Serra GB. Clinical and hormonal effects of ethinylestradiol combined with gestodene and desogestrel in young women with acne vulgaris. Contraception 1996; 53:163-70. [PMID: 8689881 DOI: 10.1016/0010-7824(96)00005-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The effect of gestodene 75 micrograms (GTD) versus desogestrel 150 micrograms (DSG) combined with 30 micrograms of ethinylestradiol (EE) on acne lesions and plasma androstenedione (A), total testosterone (T), sex hormone binding globulin (SHBG) and "free androgen index" (FAI) was evaluated in an open study on 19 patients aged 18-35 years affected with postpubertal or persistent non-severe acne vulgaris. The patients were randomly allocated into two groups receiving EE-GTD (n = 8) and EE-DSG (n = 11), 21 tablets per cycle for 9 consecutive cycles. Clinical and hormonal evaluations were made between days 17-21 in the cycle before treatment and between days 17-21 of the cycle 3, 6 and 9 of treatment. During treatment, acne improved in most patients, reaching at cycle 9 a low score (absent or minimal) in 62% of the cases in the GTD group (mean acne score = 1.25) and in 90% of the cases in the DSG group (mean acne score = 0.90). Before treatment, about 75% of the patients showed one or more signs of biochemical hyperandrogenism, including elevated FAI (57%), elevated A (15%), elevated total T (15%) and decreased SHBG (21%), and there was evidence of inverse correlation between SHBG and acne scores (p < 0.05). The echogenic texture of the ovaries was multifollicular in 55% of the cases. By the end of the third cycle of treatment, the hormonal changes observed in both groups included significant decreases, with normalization of individual elevated levels of T, and a 3-fold rise of the initial values of plasma SHBG, which showed a further gradual increase at cycle 9 of EE-DSG administration. At cycle 9, normalization of the echogenic ovarian texture was observed. Acne improvement under treatments with estrogen and progestin (EP) could be significantly correlated with the normalization of biochemical hyperandrogenism. In conclusion, the biochemical and clinical efficacy of EE-GTD and EE-DSG indicate that both these preparations can be a good choice in the therapy of acne vulgaris, with a non-significant better clinical result with EE-DSG.
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Affiliation(s)
- D Mango
- Department of Obstetrics and Gynecology, Universita Cattolica del Sacro Cuore, Roma, Italy
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Jespersen J, Gram J. Increased fibrin formation in blood in women above the age of 30 who are both oral contraceptive users and smokers. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/s0268-9499(05)80070-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Robinson GE. Low-dose combined oral contraceptives. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1994; 101:1036-41. [PMID: 7826955 DOI: 10.1111/j.1471-0528.1994.tb13578.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- G E Robinson
- Department of Obstetrics and Gynaecology, St. Georges' Hospital, London
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13
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Ballagh SA, Mishell DR, Lacarra M, Shoupe D, Jackanicz TM, Eggena P. A contraceptive vaginal ring releasing norethindrone acetate and ethinyl estradiol. Contraception 1994; 50:517-33. [PMID: 7705095 DOI: 10.1016/0010-7824(94)90011-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A core design contraceptive vaginal ring (CVR) releasing 650 mcg of norethindrone acetate (NA) and 10, 20, 30 or 65 mcg of ethinyl estradiol (EE) daily was developed and tested in 99 women. The CVR inhibited ovulation well with 30 or 65 mcg EE. Vaginal bleeding was better controlled than in 23 control women using NA/EE oral contraceptives. Side effects were comparable to controls for the 20 and 30 mcg EE CVR. The 65 mcg EE CVR resulted in an unacceptably high level of nausea. The 20 and 30 mcg EE CVR caused an increase in serum HDL cholesterol and triglycerides. Total cholesterol was unchanged. Angiotensinogen and sex hormone binding globulin-binding capacity were increased in a subgroup of the 20 and 30 mcg EE CVR subjects, similar to that of 20 controls using EE/gestodene oral contraceptives. This new CVR offers an excellent contraceptive alternative with the best performance provided by the 30 mcg EE dose.
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Affiliation(s)
- S A Ballagh
- University of Southern California School of Medicine, Department of Obstetrics and Gynecology, Los Angeles
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Abstract
Lipoprotein metabolism is involved in atherogenesis. Female sex-hormones have substantial effects on both lipoprotein metabolism and the vessel wall. Cholesterol, one of the major lipids in lipoproteins, is both the substrate for, and the target of, the steroidal sex hormones.
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Affiliation(s)
- J A Gevers Leuven
- TNO Institute for Prevention and Health, Gaubius Laboratory, Leiden, The Netherlands
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Abstract
Gestodene, one of three new gonane progestins, is the most potent on a per weight basis in regard to progestational effects and has little or no estrogenic effect. In in vivo animal studies, gestodene also has less androgenic activity compared with progestins found in older combination oral contraceptive formulations. It binds to mineralocorticoid receptors and consequently is a competitive aldosterone inhibitor, leading to speculation that it may be beneficial in hypertensive patients. Numerous large clinical trials have shown that the combination of gestodene and ethinyl estradiol is as effective in preventing pregnancies as other oral contraceptives presently on the market. Irregular bleeding and spotting rates appear to be at least as good as older formulations. In general, studies show that the incidence of side effects associated with the progestin and estrogen components tends to be low, with very little impact on lipid and carbohydrate metabolism. Gestodene-containing oral contraceptives have been associated with small increases in clotting factors, generally because of the estrogen component, with compensatory changes in the fibrinolytic system. Although gestodene-containing oral contraceptives have been used in Europe since 1987, they have not been available in the United States except for use in clinical trials. At present, a triphasic formulation containing 50 to 100 micrograms of gestodene plus 30 to 40 micrograms of ethinyl estradiol is awaiting approval by the Food and Drug Administration.
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Affiliation(s)
- D Shoupe
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles
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Crook D, Godsland IF, Worthington M, Felton CV, Proudler AJ, Stevenson JC. A comparative metabolic study of two low-estrogen-dose oral contraceptives containing desogestrel or gestodene progestins. Am J Obstet Gynecol 1993; 169:1183-9. [PMID: 8238183 DOI: 10.1016/0002-9378(93)90279-r] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES Our objective was to compare the effects of low-estrogen-dose oral contraceptives containing desogestrel or gestodene progestins on metabolic risk markers for coronary heart disease. STUDY DESIGN A cross-sectional comparison of 70 women who used a formulation that contained 30 micrograms ethinyl estradiol and 150 micrograms desogestrel, 43 women who used a formulation that contained 30 micrograms ethinyl estradiol and 75 micrograms gestodene, and 54 women who did not use steroidal contraceptives was performed. RESULTS Oral contraceptive users had higher concentrations of high-density lipoproteins than did women in the control group (+10% to +20%, p < 0.001) primarily because of increases in high-density lipoprotein subfraction 3. High-density lipoprotein subfraction 2 concentrations were higher in users of the desogestrel formulation. Low-density lipoprotein cholesterol concentrations were normal in oral contraceptive users, but triglyceride concentrations were high (+80% to +100%, p < 0.001). Fasting glucose, insulin, and C-peptide concentrations were similar in the three groups, but their responses to a glucose load were higher in oral contraceptive users than in controls (p < 0.01 to p < 0.001). The late plasma insulin response to glucose was higher in the women who used the gestodene formulation than in those who used the desogestrel formulation. CONCLUSIONS The metabolic profiles induced by these oral contraceptives were remarkably similar and may reflect the activity of the estrogen component.
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Affiliation(s)
- D Crook
- Wynn Institute for Metabolic Research, London, England
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Affiliation(s)
- E D Eaker
- Office of Scientific Affairs, American Heart Association, Dallas, TX 75231-4596
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Kuhl H, März W, Jung-Hoffmann C, Weber J, Siekmeier R, Gross W. Effect on lipid metabolism of a biphasic desogestrel-containing oral contraceptive: divergent changes in apolipoprotein B and E and transitory decrease in Lp(a) levels. Contraception 1993; 47:69-83. [PMID: 8436003 DOI: 10.1016/0010-7824(93)90110-s] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The effect of a low dose biphasic oral contraceptive containing 40 micrograms ethinylestradiol + 25 micrograms desogestrel (7 tablets) and 30 micrograms ethinylestradiol + 125 micrograms desogestrel (15 tablets) on lipid metabolism was investigated in 19 women during 6 cycles of treatment and compared to the values of the pre- and post-treatment cycle. During treatment, all components of HDL increased reversibly by 10 to 30%. The levels of total cholesterol (CH), LDL-CH and IDL-CH rose only slightly, while those of total triglycerides (TG), VLDL-TG and LDL-TG rose continuously by more than 100% until the 6th cycle. At the same time, plasma levels of VLDL-CH increased by 60% and of apolipoprotein B by 20%. Contrary to this, apolipoprotein E decreased by 25% during treatment, and Lp(a) was transitorily reduced during the 3rd cycle. After termination of intake, total CH, LDL-CH, IDL-CH and apolipoprotein B remained elevated, while total TG, VLDL-TG, VLDL-CH and LDL-TG decreased significantly, but were still elevated during the post-treatment cycle. The levels of apolipoprotein E returned to pre-treatment values. The results indicate a marked preponderance of the effect of the estrogen component. The rise in TG and VLDL synthesis seems to be outweighed by an enhanced removal of apolipoprotein E-containing remnants which might offer protection from the development of atherosclerosis.
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Affiliation(s)
- H Kuhl
- Department of Obstetrics and Gynecology, J.W. Goethe University, Frankfurt am Main, Germany
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