The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.
Effect of four different oral contraceptives on various sex hormones and serum-binding globulins
Abstract
In a double-blind, controlled, randomized, four-arm, bicentric clinical study, the effect of four oral contraceptives (OCs) on various hormone parameters and serum-binding globulins was investigated. Four groups with 25 volunteers each (18-35 years of age) were treated for six cycles with monophasic combinations containing 21 tablets with either 30 microg ethinylestradiol (EE) + 2 mg dienogest (DNG) (30EE/DNG), 20 microg EE + 2 mg DNG (20EE/DNG), 10 microg EE + 2 mg estradiol valerate (EV) + 2 mg DNG (EE/EV/DNG) or 20 microg EE + 100 microg levonorgestrel (LNG) (EE/LNG). The study was completed by 91 subjects. Blood samples were taken after at least 12 h of fasting on Day 21-26 of the preceding control cycle and on Day 18-21 of the first, third and sixth treatment cycle. The serum concentrations of free testosterone were significantly decreased by about 40-60% in all four groups, while those of dehydroepiandrosterone sulfate (DHEAS) showed a time-dependent decrease during treatment. Except for EE/EV/DNG, which increased prolactin significantly during the third and sixth cycles, no change was observed with the EE-containing preparations. There was a significant increase in the levels of serum-binding globulins during treatment, which differed according to the composition of the OCs used. The rise in sex hormone-binding globulin (SHBG) was highest during intake of 30EE/DNG (+320%) and lowest with EE/LNG (+80%), while the effect of 20EE/DNG and EE/EV/DNG was similar (+270%). The thyroxine-binding globulin (TBG) levels increased significantly, by 50-60%, during treatment with the DNG-containing formulations, while the effect of EE/LNG was less significant (+30%). The rise in corticosteroid-binding globulin (CBG), which occurred in all groups, was most pronounced in women treated with 30EE/DNG (+90%) and least with EE/EV/DNG (+55%), indicating a strong influence of EE and no effect of the progestogen component. In all treatment groups, the frequency of intracyclic bleeding rose in the first treatment cycle and decreased thereafter. Cycle control was significantly better with 30EE/DNG or EE/LNG than with 20EE/DNG or EE/EV/DNG. There was no significant change in blood pressure, body mass index or pulse rate throughout the study. In conclusion, the DNG-containing OCs caused a higher rise in SHBG and TBG levels than the LNG-containing preparation. The effects on CBG suggest a lesser hepatic effect of 2 mg EV as compared to 20 or 30 microg EE. In contrast to EE, the use of estradiol in OCs appeared to increase prolactin release, while the cycle control was better with the OC containing 30 microg EE.
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“In the liver, COCs stimulate the synthesis of steroid-binding globulins, such as sex hormone-binding globulin (SHBG), thereby affecting circulating, free steroid levels”
From Ethinylestradiol in combined hormonal contraceptive has a broader effect on serum proteome compared with estradiol valerate: a randomized controlled trial (2023) · cites this paper as Wiegratz et al., 2003
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“The results of this study support previous publications claiming that daily dose of EE has a positive correlation with s-CBG [36,37], and that vaginal administration of EE also leads to an increased s-CBG, and indirectly increase the s-cortisol [38], as does OCPs.”
ResultOral Contraceptive Use Impairs Muscle Gains in Young Women
Riechman, S. E., & Lee, C. W. (2021) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0000000000004059 · Cited by 25
“We observed lower levels of DHEA and DHEAS in OC users throughout the study period, which is in agreement with previous data in that OCs significantly reduce androgen levels (8,46,47).”
BackgroundResultInfluentialLongitudinal analysis of the impact of oral contraceptive use on the gut microbiome
Hua, X., Cao, Y., Morgan, D. M., Miller, K. C., Chin, S. M., Bellavance, D. R., & Khalili, H. (2022) · Journal of Medical Microbiology · doi:10.1099/jmm.0.001512 · Cited by 27
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“Similarly, the mean values of the HS, the degree of acne, the parameters evaluated by MF-BIA (TBW, ECW, ICW, FM, FFM), the levels of tT, fT, A, SHBG, DHEAS, the value of FAI, the basal levels of glucose, insulin, Cpeptide, the ratio between Cpeptide/ insulin, the integrated AUC of glucose, insulin, Cpeptide and the in…”
BackgroundInfluentialVibarel-Rebot, N., Rieth, N., Lasne, F., Jaffré, C., & Collomp, K. (2014) · Contraception · doi:10.1016/j.contraception.2014.11.010 · Cited by 24
“It may be suggested that OCs reduce androgen levels by inhibiting ovarian and adrenal androgen synthesis combined with increasing levels of sex-hormone-binding globulin [4].”
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“The concentrations of CBG are similar in men and women, but increase several fold in women during pregnancy (Fantl, Wang, & Mockridge, 1988) and with the use of oral contraceptives (Wiegratz et al., 2003).”
BackgroundFisher, W. A., & Pyke, R. E. (2017) · Sexual Medicine Reviews · doi:10.1016/j.sxmr.2017.05.003 · Cited by 24
Gollnick, H. P. M. (2012) · Springer eBooks · doi:10.1007/978-3-642-02202-9_143 · Cited by 23
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“Ethinyl estradiol (EE2)- containing OCPs cause numerous metabolic changes, among which are gradual and reversible increases in estrogen sensitive hepatic proteins [8-22].”
BackgroundHaverinen, A., Luiro, K., Kangasniemi, M. H., Piltonen, T., Hustad, S., Heikinheimo, O., & Tapanainen, J. S. (2022) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/clinem/dgac150 · Cited by 22
Casto, K. V., Jordan, T. R., & Petersen, N. (2022) · Frontiers in Neuroendocrinology · doi:10.1016/j.yfrne.2022.101036 · Cited by 24
“OC use significantly reduces serum testosterone (Louw-du Toit et al., 2017; Wiegratz et al., 2003; Zimmerman et al., 2014), effectively creating a hypo-androgenic state in terms of total circulating levels.”
BackgroundThe Management of Polycystic Ovary Syndrome
Bruni, V., Dei, M., Pontello, V., & VANGELISTI, P. (2003) · Annals of the New York Academy of Sciences · doi:10.1196/annals.1290.034 · Cited by 22
How hormonal contraceptives shape brain and behavior: A review of preclinical studies
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“Also, the combined estrogen component with the oral contraceptive increases SHBG levels, thereby reducing the free testosterone in circulation [8].”
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“Total levels of cortisol and thyroid hormones will increase owing to increased levels of their binding proteins, whereas the free fractions of these hormones remain essentially unchanged (Wiegratz et al., 2003a, b).”
Background20 µg versus >20 µg estrogen combined oral contraceptives for contraception
Gallo, M. F., Nanda, K., Grimes, D. A., Lopez, L. M., & Schulz, K. F. (2005) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd003989.pub2 · Cited by 21
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Yeh, T. N., & Lin, M. C. (2017) · PLoS ONE · doi:10.1371/journal.pone.0185603 · Cited by 20
“HBCs act by decreasing androgen synthesis in the ovaries, adrenal glands, and peripheral tissues and reducing serum free testosterone levels by increasing sex hormone-binding globulin levels [29,30].”
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“Published by Elsevier I The estrogen component of the pill increases the level of sexhormone-binding globulin (SHBG), which leads to a reduction of the available free testosterone [5].”
BackgroundToit, R. L.-D., Storbeck, K., Cartwright, M., Cabral, A., & Africander, D. (2016) · Molecular and Cellular Endocrinology · doi:10.1016/j.mce.2016.09.004 · Cited by 20
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“In the liver, COCs stimulate the synthesis of steroid-binding globulins, such as sex hormone-binding globulin (SHBG), thereby affecting circulating, free steroid levels (Mashchak et al., 1982; Wiegratz et al., 2003; SitrukWare et al., 2007a,b; Piltonen et al., 2012).”
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Combined estrogen-progestin oral contraceptives and female sexuality: an updated review
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“Therefore, the absence of an SHBG change in our study indicates the absence of effect of transdermal E2 as compared to oral EE in a similar short period of exposure.”
InfluentialQlaira®: a ‘natural’ change of direction
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Oral contraceptive use in women is associated with defeminization of otoacoustic emission patterns.
Snihur, A., & Hampson, E. (2012) · Neuroscience · doi:10.1016/j.neuroscience.2012.02.006 · Cited by 20
Immune Response in Women during Exercise in the Heat: A Spotlight on Oral Contraception.
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“an Sexualhormonbindendem Globulin, an Thyroxin-bindendem Globulin und an Kortikosteroidbindendem Globulin [9], und damit die Höhe der frei verfügbaren Arzneimittelfraktion.”
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Implications for sex-related issues in clinical pharmacology and biopharmaceutics
Mishra, A., Rajpoot, K., Agrawal, O. P., & Tekade, R. K. (2021) · Elsevier eBooks · doi:10.1016/b978-0-12-814425-1.00019-x · Cited by 15
Sex as a Biological Variable in Tissue Engineering and Regenerative Medicine
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“Estrogens have been reported to increase the amount of serum-binding proteins (117), implying a potential sex difference by virtue of sex-specific estrogen levels.”
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“Pregnancy, breast-feeding, and contraceptive medications (oral, injection, or patch) during the previous 6 mo were criteria for exclusion, because these can affect SHBG levels (18,19).”
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Graham, B. M. (2022) · Frontiers in Neuroendocrinology · doi:10.1016/j.yfrne.2022.101030 · Cited by 15
Raps, M., Curvers, J., Helmerhorst, F. M., Ballieux, B. E. P. B., Rosing, J., Thomassen, S., Rosendaal, F. R., & van Vliet, H. A. A. M. (2014) · Thrombosis Research · doi:10.1016/j.thromres.2013.12.041 · Cited by 15
“During use of hormonal contraceptives thyroxine binding globulin (TBG) levels are increased [20–26].”
BackgroundInfluentialArcher, D. F., Thomas, M. A., Conard, J., Merkatz, R. B., Creasy, G. W., Roberts, K. D., Plagianos, M. G., Blithe, D., & Sitruk-Ware, R. L. (2015) · Contraception · doi:10.1016/j.contraception.2015.09.008 · Cited by 14
“SHBG⁎ (nmol/L) [17–124] 89.”
ResultKeski-Nisula, L., Pekkanen, J., Xu, B., Putus, T., & Koskela, P. U. (2006) · Allergy · doi:10.1111/j.1398-9995.2006.01201.x · Cited by 14
Zimmerman, Y., Foidart, J. M., Pintiaux, A., Minon, J., Fauser, B. C. J. M., Cobey, K. D., & Bennink, H. J. T. C. (2014) · Contraception · doi:10.1016/j.contraception.2014.11.002 · Cited by 13
“The observed qualitative changes of the (precursor) androgens and SHBG after COC use alone are in agreement with previous studies [1, 2, 17-21], but the quantitative suppression of total T and free T by 62% and 86%, respectively is more pronounced than reported in the literature previously (mean of 31% and 61%, respec…”
ResultHerrera, A. Y., Velasco, R., Faude, S., White, J. D., Opitz, P. C., Huang, R., Tu, K., & Mather, M. (2020) · Neurobiology of Stress · doi:10.1016/j.ynstr.2020.100248 · Cited by 13
Prolactin Determinants in Healthy Women: A Large Cross-Sectional Study within the EPIC Cohort
Tikk, K., Sookthai, D., Johnson, T., Dossus, L., Clavel‐Chapelon, F., Tjønneland, A. M., Olsen, A., Overvad, K., Baglietto, L., Rinaldi, S., et al. (2014) · Cancer Epidemiology Biomarkers & Prevention · doi:10.1158/1055-9965.epi-14-0613 · Cited by 13
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Nicolaides, A. N., Fareed, J., Kakkar, A. K., Comerota, A. J., Goldhaber, S. Z., Hull, R., Myers, K., Samama, M. M., Fletcher, J. M., Kalodiki, E., et al. (2013) · Clinical and Applied Thrombosis/Hemostasis · doi:10.1177/1076029612474840m · Cited by 11
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Rozenveld, E., Punt, N. C., van Faassen, M. H. J. R., van Beek, A. P., & Touw, D. J. (2022) · Pharmaceutics · doi:10.3390/pharmaceutics14061161 · Cited by 11
“CBG concentration can also be different when using oral contraceptives, as some studies found that CBG concentrations increased rapidly during the first cycle of treatment with oral contraceptives [30].”
BackgroundHormonal Contraception and Sexuality: Causal Effects, Unobserved Selection, or Reverse Causality?
Botzet, L. J., Gerlach, T. M., Driebe, J. C., Penke, L., & Arslan, R. C. (2021) · Collabra Psychology · doi:10.1525/collabra.29039 · Cited by 11
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“10 13 Bioavailable testosterone, including free and albumin-bound testosterone (ie, testosterone not bound to SHBG), was significantly suppressed by different mechanisms depending on the progestin used.”
Nerattini, M., Williams, S., Andy, C., Carlton, C., Zarate, C., Boneu, C., Fauci, F., Ajila, T., Jett, S., Battista, M., et al. (2025) · PLoS ONE · doi:10.1371/journal.pone.0317303 · Cited by 10
20 µg versus >20 µg estrogen combined oral contraceptives for contraception
Gallo, M. F., Nanda, K., Grimes, D. A., Lopez, L. M., & Schulz, K. F. (2008) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd003989.pub3 · Cited by 10
Notbohm, H. L., Umlauff, L., Bloch, W., & Schumann, M. (2023) · European Journal of Applied Physiology · doi:10.1007/s00421-023-05275-4 · Cited by 13
“For example it is known that oral contraceptive users show increased concentrations of sex-hormone binding globulin (Wiegratz et al. 2003), which has been shown to have an inverse relationship with pro-inflammatory cytokines and anti-inflammatory effects on adipocytes and macrophages (Maggio et al.…”
Background20 µg versus >20 µg estrogen combined oral contraceptives for contraception
Gallo, M. F., Nanda, K., Grimes, D. A., Lopez, L. M., & Schulz, K. F. (2011) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd003989.pub4 · Cited by 9
The cortisol-CBG ratio affects cortisol immunoassay bias at elevated CBG concentrations
Vos, M. J., Bisschop, P. H. L. T., Deckers, M. M. L., & Endert, E. (2017) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2017-0095 · Cited by 8
“However, the increase in concentration of binding proteins varies between individuals due to the level of OCP compliance, differences in total estrogen intake during the OCP-cycle and differences in OCP formulations [6, 8].”
BackgroundKosková, I., Petrásek, R., Vondra, K., Dušková, M., & Stárka, L. (2009) · Physiological Research · doi:10.33549/physiolres.931364 · Cited by 8
Fiurašková, K., Roberts, S. C., Kaňková, Š., Hlaváčová, J., Calda, P., & Havlı́ček, J. (2021) · Psychoneuroendocrinology · doi:10.1016/j.psyneuen.2021.105451 · Cited by 7
Öberg, J., Jorde, R., Figenschau, Y., Thorsby, P. M., Dahl, S. R., Winther, A., & Grimnes, G. (2022) · Endocrine Connections · doi:10.1530/ec-21-0395 · Cited by 7
Pharmacological Differences between Men and Women
Parekh, A. (2012) · Elsevier eBooks · doi:10.1016/b978-0-12-385471-1.00023-4 · Cited by 7
An overview of the physiopathology and various treatment strategies for polycystic ovary syndrome
Rajabi, A., Babaie, S., Oskouei, B. S., Mehdizadeh, A., & Farshbaf‐Khalili, A. (2023) · Reproductive and Developmental Medicine · doi:10.1097/rd9.0000000000000088 · Cited by 7
“Human chorionic gonadotropin Pregnancy [70] Testosterone Producing excess androgen [71] Sex hormone–binding globulin Reduced in PCOS [72] Anti-Müllerian hormone Often increased in PCOS [73] Follicle-stimulating hormone Will be normal or low with PCOS [74] Luteinizing hormone Will be elevated in…”
BackgroundSex Differences in Metabolism and Pharmacokinetics
Sheth, A. N., Lahiri, C. D., & Ofotokun, I. (2015) · Springer eBooks · doi:10.1007/978-3-319-16438-0_4 · Cited by 6
Maternal oral contraceptive pill use and the risk of atopic diseases in the offspring
Bai, X., Wu, Z.-X., Zhao, C., Wu, Y. G., Fei, C.-S., Zhang, L., & Chen, Z. (2020) · Medicine · doi:10.1097/md.0000000000019607 · Cited by 6
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“D'autres part, les taux de la SHBG (sexe hormone binding globulin) plus élevé avec les progestatifs de 3 génération qu'avec ceux de 2 génération, sont considérés comme un marqueur de risque de thrombose [32-36].”
BackgroundPereira, J. P. C., Jacques, L. S., Santos, T. M. D. C., Pereira, F. A. C., Castelo, P. M., & Borges, B. D. B. (2024) · Archives of Women s Mental Health · doi:10.1007/s00737-024-01499-1 · Cited by 5
Maslahati, T., Schultebraucks, K., Gómez, M. G., Hellmann‐Regen, J., Otte, C., Wingenfeld, K., & Roepke, S. (2023) · European Journal of Psychotraumatology · doi:10.1080/20008066.2023.2282003 · Cited by 5
“The latter e ff ect has been attributed to ethinyl estradiol (Wiegratz et al., 2003), the estrogen compound in OCs triggering the hepatic production of cortisol-binding globulin (CBG).”
BackgroundEren, E., Harman, E., Arslanoğlu, S., Önal, K., & Katlmiş, H. (2013) · Otology & Neurotology · doi:10.1097/mao.0b013e31828dae3e · Cited by 5
“Oral contraceptives (OCs) are known to reduce bioavailable testosterone levels (23).”
BackgroundKuzu, İ., Zuhur, S. S., Demir, N., Aktas, G., Öztürk, F. Y., & Altuntaş, Y. (2016) · Endokrynologia Polska · doi:10.5603/ep.a2016.0028 · Cited by 5
Exploration of possible sex bias in acute social stress research: a semi-systematic review
Rrapaj, A., Landau, A. M., & Winterdahl, M. (2023) · Acta Neuropsychiatrica · doi:10.1017/neu.2023.16 · Cited by 5
“The high level of corticosteroid-binding globulins in HC users blunt the cortisol release in response to the stress (Wiegratz et al., 2003; Kumsta et al., 2007).”
BackgroundPerfluoroalkyl acids and thyroid hormones across stages of kidney function
Jain, R. B., & DUCATMAN, A. M. (2019) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2019.133994 · Cited by 5
Isotton, A. L., Wender, M. C. O., & Czepielewski, M. A. (2008) · Arquivos Brasileiros de Endocrinologia & Metabologia · doi:10.1590/s0004-27302008000500023 · Cited by 5
Clinical management of androgen excess and defect in women
Rosato, E., Sciarra, F., Minnetti, M., Degjoni, A., & Venneri, M. A. (2023) · Expert Review of Endocrinology & Metabolism · doi:10.1080/17446651.2023.2279537 · Cited by 4
“Cortisol-binding globulin (CBG) and thyr-oxine-binding globulin (TBG) increase in a dose-dependent manner during COCs treatment [134,135].”
BackgroundWigh, I. M. N., Andersen, L., Lundgaard, M. H., Torp, N. M. U., Karmisholt, J., Andersen, S., & Andersen, S. L. (2024) · Clinical Endocrinology · doi:10.1111/cen.15062 · Cited by 4
von Heimburg, P., Baber, R., Willenberg, A., Wölfle, P. J., Kratzsch, J., Kieß, W., & Vogel, M. (2025) · Frontiers in Endocrinology · doi:10.3389/fendo.2025.1470513 · Cited by 4
“On the other hand, preparations containing progesterone with an androgenic effect may attenuate the effect of estrogen (6).”
InfluentialZimmerman, Y., Wouters, W., & Bennink, H. J. T. C. (2013) · The European Journal of Contraception & Reproductive Health Care · doi:10.3109/13625187.2013.777831 · Cited by 4
Levonorgestrel vs combined oral contraceptive pills in treatment of female acne and hirsutism
Moubasher, A. E. A., Basset, H. A. A., Khalil, A. A. M., & Youssef, E. M. K. (2020) · Dermatologic Therapy · doi:10.1111/dth.13700 · Cited by 4
“decreases gonadotrophin secretion that inhibits leutinizing hormone (LH) production and subsequently, ovarian androgen production.(39) Progestins block 5α-reductase activity in the pilosebaceous unit, and decrease testosterone receptor expression and gonadotrophin (FSH, LH) synthesis.”
BackgroundPompéia, S., Grego, B. H. C., Pradella-Hallinan, M. L. D. C., Hachul, H., Tufik, S., & D’Almeida, V. (2009) · Progress in Neuro-Psychopharmacology and Biological Psychiatry · doi:10.1016/j.pnpbp.2009.04.017 · Cited by 4
Management of Polycystic Ovary Syndrome
Yasmin, E., & Balen, A. H. (2007) · Women s Health · doi:10.2217/17455057.3.3.355 · Cited by 4
Age-related changes in fecal adrenal androgen levels in hylobatids
Hart, E. N., Margulis, S. W., & Takeshita, R. S. C. (2025) · General and Comparative Endocrinology · doi:10.1016/j.ygcen.2025.114766 · Cited by 3
Contraception in transgender and gender diverse patients
McCracken, M., & Tyson, N. A. (2025) · Current Opinion in Obstetrics & Gynecology · doi:10.1097/gco.0000000000001066 · Cited by 3
Zimmerman, Y., Bennink, H. J. T. C., Wouters, W., Ebes, F., & Fauser, B. C. J. M. (2013) · The European Journal of Contraception & Reproductive Health Care · doi:10.3109/13625187.2013.822061 · Cited by 3
Öberg, J., Jorde, R., Almås, B., Nielsen, C. S., Gerds, T. A., Cashman, K. D., & Grimnes, G. (2023) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/clinem/dgad655 · Cited by 3
Schultze‐Mosgau, M., Schütt, B., Draeger, C., Casjens, M., Loewen, S., Zimmermann, T., & Rohde, B. (2020) · British Journal of Clinical Pharmacology · doi:10.1111/bcp.14443 · Cited by 3
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Hormonal contraceptive use in relation to basal and reactive testosterone, DHEAS, and cortisol
Casto, K. V., Farah, S., Castro, A., Akinola, M., & Mehta, P. H. (2025) · Hormones and Behavior · doi:10.1016/j.yhbeh.2025.105806 · Cited by 2
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Berendsen, R. R., Lindeman, R. C., Boom, M., Aarts, L. P. H. J., van Dorp, E. L. A., & Teppema, L. J. (2016) · Experimental Physiology · doi:10.1113/ep085675 · Cited by 1
“Combined oral contraceptives reduce not only oestrogen but also androgen concentrations, especially the total testosterone and free testosterone (Fern et al. 1978; Gaspard et al. 1983; Aden et al. 1998; Wiegratz et al. 2003; Ågren et al. 2011; Zimmerman et al. 2014).”
BackgroundCollomp, K., Olivier, A., Teulier, C., Bonnigal, J., Crépin, N., Buisson, C., Ericsson, M., Duron, E., Favory, E., Zimmermann, M., et al. (2025) · European Journal of Applied Physiology · doi:10.1007/s00421-025-05745-x · Cited by 2
“…free T3 and T4 concentrations (Kuhl et al. 1985b; Weeke and Hansen 1975), but most recent studies have reported an increase in TSH but not in free thyroid hormones, due to the parallel increase in thyroxine-binding globulin (TBG) protein (Özcan et al. 2023; Raps et al. 2014; Wiegratz et al. 2003).”
Rabe, T., Albring, C., Blume‐Peytavi, U., Egarter, C., Geisthövel, F., König, K., Kühl, H., Merkle, E., Ao, M., Reisch, N., et al. (2015) · Journal für Kardiologie (Krause & Pachernegg GmbH) · Cited by 2
Use of oral contraceptives in the management of acne
Melis, G. B., PAOLETTI, ORRU', MAROTTO, Pilloni, M. D., PERSEU, & Lello, S. (2011) · Open Access Journal of Contraception · doi:10.2147/oajc.s17407 · Cited by 2
Review Oestrogen exposure and breast cancer risk
Travis, R. C., & Key, T. J. (2003) · Cited by 2
Geisthövel, F. (2012) · Journal für Kardiologie (Krause & Pachernegg GmbH) · Cited by 2
Abnormal thyroid test results in euthyroid state: An appraisal of the role of drugsPreprint
Krishnamurthy, A., Bhattacharya, S., Lathia, T. B., & Deka, N. (2020) · doi:10.22541/au.159414506.65558424 · Cited by 2
Myung, S. C., Kim, S.-C., Lee, S. Y., Han, J. Y., & Lee, M. Y. (2006) · Fertility and Sterility · doi:10.1016/j.fertnstert.2005.12.080 · Cited by 1
Effects of combined oral contraceptive pills on thyroid function tests in Mosul City
Mahmood, M. D., & Al-Youzbaki, W. B. (2011) · Al-Mağallaẗ al-ʻirāqiyyaẗ li-l-ṣaydalaẗ · doi:10.33899/iphr.2011.49590 · Cited by 1
Metadata
- Authors
- Wiegratz, I., Kutschera, E., Lee, J. H., Moore, C., Mellinger, U., Winkler, U. H., & Kuhl, H.
- Affiliations
- Goethe University Frankfurt (DE)
- Venue
- Contraception
- Publisher
- Elsevier BV
- Published
- 2003-01
- Volume
- 67
- Issue
- 1
- Pages
- 25-32
- ISSN
- 0010-7824 (ISSN-L)
- OpenAlex
- W2002526921
- Cited by
- 239
- References
- 40
- Citations by year
- 2026: 6 · 2025: 10 · 2024: 10 · 2023: 10 · 2022: 12 · 2021: 10 · 2020: 13 · 2019: 14 · 2018: 9 · 2017: 8 · 2016: 13 · 2015: 13 · 2014: 10 · 2013: 12 · 2012: 13
- FWCI
- 7.11
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Contraception (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Reproductive Health and Contraception
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Endocrinology › Estrogen and related hormone effects
- Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
- Keywords
- oral contraceptives, sex hormones, sex hormone-binding globulin, ethinyl estradiol, dienogest, estradiol valerate, levonorgestrel, free testosterone, dehydroepiandrosterone sulfate, prolactin, thyroxine-binding globulin, corticosteroid-binding globulin
- MeSH terms
- Adolescent, Adult, Contraceptives, Oral, Double-Blind Method, Estradiol, Ethinyl Estradiol, Female, Humans, Nandrolone, Reference Values, Sex Hormone-Binding Globulin, Gonadal Steroid Hormones, Testosterone, Thyroxine-Binding Proteins, Treatment Outcome, Levonorgestrel, Dehydroepiandrosterone Sulfate
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