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Kitamura K, Colli E, Azuma R, Kikuyama R, Kanai M. A phase I/II study evaluating the pharmacokinetics, pharmacodynamics, and safety of drospirenone as an oral contraceptive in Japanese women. J Obstet Gynaecol Res 2024; 50:682-690. [PMID: 38262424 DOI: 10.1111/jog.15881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/28/2023] [Indexed: 01/25/2024]
Abstract
AIM Drospirenone (DRSP) is a synthetic progestogen approved as a progestin-only pill for contraception in both the United States and Europe. Herein, we conducted a phase I/II study to evaluate the pharmacokinetics, pharmacodynamics, and safety of DRSP in Japanese women. METHODS Single and multiple doses of 4 mg of DRSP were orally administered to healthy premenopausal Japanese women. In the multiple-dose period, 4 mg of DRSP was administered once daily for 24 days. Pharmacokinetics, hormone levels, and adverse events (AEs) were investigated. RESULTS Twelve Japanese women participated in this study. The single- and multiple-dose pharmacokinetics of DRSP was similar to that reported in previous studies in Caucasians. In the multiple-dose period, no subject displayed a progesterone level of more than 5.03 ng/mL. AEs were observed in 11 (91.7%) subjects. The most common AE was genital hemorrhage, which was observed in six (50.0%) subjects, followed by diarrhea and acne in four (33.3%) subjects each. All AEs resolved or improved at the end of the study, and complete recovery was confirmed in all subjects at follow-up. CONCLUSIONS The pharmacokinetics of DRSP in Japanese women was similar to that of previous studies performed in Caucasian women. Repeated administration of DRSP maintained low plasma progesterone levels indicating effective inhibition of ovulation. No notable safety concerns were observed. In this phase I/II study, DRSP had no obvious pharmacokinetic, pharmacodynamic, or safety issues to consider in Japanese women.
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Affiliation(s)
| | - Enrico Colli
- Research and Development Department, Exeltis, Madrid, Spain
| | - Rieko Azuma
- Development Division, ASKA Pharmaceutical Co., Ltd., Tokyo, Japan
| | - Ryoko Kikuyama
- Development Division, ASKA Pharmaceutical Co., Ltd., Tokyo, Japan
| | - Masayuki Kanai
- Development Division, ASKA Pharmaceutical Co., Ltd., Tokyo, Japan
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2
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Foidart JM, Gemzell-Danielsson K, Kubba A, Douxfils J, Creinin MD, Gaspard U. The benefits of estetrol addition to drospirenone for contraception. AJOG GLOBAL REPORTS 2023; 3:100266. [PMID: 37854030 PMCID: PMC10580049 DOI: 10.1016/j.xagr.2023.100266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023] Open
Abstract
Ethinylestradiol and drospirenone combined oral contraceptive formulations have been marketed for >20 years. Drospirenone has antimineralocorticoid and anti-androgenic effects that may offer several health benefits. Recently, 2 new drospirenone-containing oral contraceptives entered the market, 1 as a progestin-only pill containing 4 mg drospirenone and the other as a combined oral contraceptive containing 15 mg estetrol and 3 mg drospirenone. Estetrol has a unique differential effect on nuclear and membrane estrogen α-receptors when compared with other estrogens, leading to low impact on the liver, breast, and hemostasis parameters and a beneficial effect on the endometrium, vagina, cardiovascular system, bone, and brain. Phase 3 clinical studies demonstrated that the Pearl Index (pregnancies per 100-woman-years) for drospirenone alone is 4.0 in the United States and 0.93 in the European Union and for the estetrol-drospirenone combination it is 2.65 and 0.44, respectively. Drospirenone alone demonstrates high rates of unscheduled bleeding and low rates of scheduled bleeding, whereas the estetrol-drospirenone combination demonstrates a predictable and regular bleeding profile for most users with a high stable rate of scheduled bleeding and a low rate of unscheduled bleeding, reported primarily as spotting only. The adverse event profiles and discontinuation rates owing to adverse events are comparable, and no clinically significant effects were observed on metabolic parameters with either product. Hemostatic assays for drospirenone do not fully evaluate all parameters although the testing that is available suggests negligible effects, whereas validated hemostatic assays demonstrate that the estetrol-drospirenone combination has limited impact on hemostasis. The introduction of 4 mg drospirenone and 15 mg estetrol with 3 mg drospirenone are valuable additions to the contraceptive market. Adding estetrol to 3 mg drospirenone provides advantages of contraceptive efficacy and a regular, predictable bleeding profile with minimal impact on hemostasis parameters.
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Affiliation(s)
- Jean Michel Foidart
- Department of Obstetrics and Gynecology, University of Liège, Liège, Belgium (Prof Foidart and Prof Gaspard)
- Estetra SRL, an affiliate company of Mithra Pharmaceuticals, Liège, Belgium (Prof Foidart)
| | - Kristina Gemzell-Danielsson
- Department of Women's and Children's Health, Karolinska Institute, and Karolinska University Hospital, Stockholm, Sweden (Prof Gemzell-Danielsson)
| | - Ali Kubba
- Department of Gynecological Oncology, Guy's Hospital, London, United Kingdom (Prof Kubba)
| | - Jonathan Douxfils
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, Namur Research Institute for Life Sciences, University of Namur, Namur, Belgium (Prof Douxfils)
- Qualiblood s.a, Namur, Belgium (Prof Douxfils)
| | - Mitchell D. Creinin
- Department of Obstetrics and Gynecology, University of California, Davis, Sacramento, CA (Prof Creinin)
| | - Ulysse Gaspard
- Department of Obstetrics and Gynecology, University of Liège, Liège, Belgium (Prof Foidart and Prof Gaspard)
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3
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Regidor PA, Mueller A, Mayr M. Pharmacological and metabolic effects of drospirenone as a progestin-only pill compared to combined formulations with estrogen. WOMEN'S HEALTH (LONDON, ENGLAND) 2023; 19:17455057221147388. [PMID: 36744531 PMCID: PMC9905034 DOI: 10.1177/17455057221147388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The spironolactone derivative drospirenone is combined with ethinylestradiol or estetrol in combined oral contraceptives. Formulations with 17-β-estradiol are used to treat climacteric symptoms. A drospirenone-only formulation has been introduced for contraception. Here, the pharmacological properties of drospirenone, the impact of the different formulations on metabolic and laboratory parameters, and the resulting clinical implications are reviewed. Ethinylestradiol, an inhibitor of CYP metabolic enzymes, changes the pharmacokinetics of drospirenone, leading to a higher drospirenone exposure with ethinylestradiol/drospirenone compared to the drospirenone-only preparation. In addition, several metabolic alterations have been described. The impact of estetrol is less pronounced, and for 17-β-estradiol/drospirenone and drospirenone-only, decreased triglyceride and cholesterol levels were observed. Ethinylestradiol induces various pro-coagulatory factors, leading to hypercoagulability. The effect is significantly reduced with estetrol, and no influence was observed with the drospirenone-only preparation. The anti-mineralocorticoid activity of drospirenone seems to positively counteract the renin-angiotensin-aldosterone-system-activating action of ethinylestradiol. There is no influence on blood pressure with ethinylestradiol/drospirenone and estetrol/drospirenone formulations, while in clinical trials, a reduction has been observed with 17-β-estradiol/drospirenone and drospirenone-only. Anti-aldosterone activity via non-renal mineralocorticoid receptors is associated with cardiovascular health, while interactions with parathyroid hormone signaling impact bone structure and vascular calcification. Though the clinical relevance is unclear for drospirenone, data in this context are reviewed. To sum up, the advantages of drospirenone in hormonal contraception and treatment of menopausal symptoms have been demonstrated for all the formulations described here. Combination with estrogen confers benefits and risks, which must be considered.
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Affiliation(s)
- Pedro-Antonio Regidor
- Pedro-Antonio Regidor, Exeltis Germany GmbH, Adalperostraße 84, 85737 Ismaning, Germany.
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4
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Kubba A, Gemzell-Danielsson K, Palacios S, Wiegratz I, Grandi G, Colli E, Regidor PA. The drospirenone (DRSP)-only pill: clinical implications in the daily use. EUR J CONTRACEP REPR 2023; 28:36-43. [PMID: 36724207 DOI: 10.1080/13625187.2022.2164186] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Progestins used in contraception are either components of combined hormonal contraceptives or are used as a single active ingredient. Progestins are highly effective in long-term contraception and have a very good safety profile with very few contraindications. METHODS An oestrogen-free ovulation inhibitor POP has been authorised in the USA and the EU. It contains 4 mg of drospirenone (DRSP). The hormone administration regimen of 24 days followed by a 4-day hormone-free period was chosen to improve bleeding control and to maintain oestradiol concentrations at early follicular- phase levels, preventing oestrogen deficiency. RESULTS Clinical trials have demonstrated high contraceptive effectiveness, a very low risk of cardiovascular risk events and a favourable bleeding pattern. Due to the long half-life of DRSP (30-34 h), the effectiveness is maintained even in case of a forgotten pill on a single occasion. Studies involving deliberate 4 days in one cycle 24-hour delays in taking a pill have demonstrated that ovulation inhibition is maintained if a single pill is missed. CONCLUSIONS This review article will describe the clinical impact in the daily use of the 4 mg DRSP only pill and the resulting data on the effectiveness and safety of this hormonal contraceptive.
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Affiliation(s)
- Ali Kubba
- Gynaecology, Guy's Hospital, London, UK
| | - Kristina Gemzell-Danielsson
- Department of Women´s and Children´s Health, Karolinska Institutet and WHO-centre, Karolinska University Hospital, Stockholm, Sweden
| | | | - Inka Wiegratz
- Frankfurt Hormone and Fertility Center & Goethe University of Frankfurt, Frankfurt, Germany
| | - Giovanni Grandi
- Department of Medical and Surgical Sciences for Mother, Child and Adult, Obstetrics and Gynecology Unit, university of Modena and Reggio Emilia; Azienda Ospedaliero Universitaria Policlinico, Modena, Italy
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5
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Quaas P. [Combined Hormonal Contraception - Which Pill for Which Patient?]. PRAXIS 2023; 112:205-210. [PMID: 36919319 DOI: 10.1024/1661-8157/a003993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Combined Hormonal Contraception - Which Pill for Which Patient? Abstract. Combined hormonal contraceptives (CHC) are a valuable and highly effective option in contraceptive counseling. Methods and preparations available in Switzerland are combined oral contraceptives (COC), vaginal rings and transdermal patches. All preparations contain an estrogen and a progestin component. The estrogen component mainly consists of the synthetically produced ethinylestradiol (EE), although newer COC may contain natural estrogens such as estradiol (E2) and estetrol (E4). For the progestin component, a variety of luteal body hormones are available, which enable the health care professional to prescribe a "tailored" product for the patient due to their different partial effects. The individual thromboembolism (TE) risk should always be considered and taken into account when prescribing CHC.
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Affiliation(s)
- Philipp Quaas
- Frauenklinik, Universitätsspital Basel, Universität Basel, Basel, Schweiz
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6
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Linnemann B, Rott H, Zotz R, Hart C. Venous Thromboembolism Issues in Women. Hamostaseologie 2022; 42:290-299. [DOI: 10.1055/a-1919-9558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
AbstractThe lifetime risk of venous thromboembolism (VTE) is slightly higher in women than in men. There are several issues related to VTE that are unique to women. Combined hormonal contraceptives and pregnancy increase the risk of VTE in women of childbearing age, whereas hormone replacement therapy increases the VTE risk of postmenopausal women. Hereditary thrombophilia and risk factors such as older age, obesity, or smoking contribute to the risk increase. In women diagnosed with acute hormone-related VTE who are treated with oral anticoagulants, adequate contraception is mandatory to avoid unwanted pregnancies. According to current knowledge, hormonal contraception may be continued during anticoagulant therapy but must be switched to an estrogen-free contraception method at least 6 weeks before the termination of anticoagulation. VTE is also a major cause of maternal morbidity and mortality during pregnancy and the postpartum period. Currently, assisted reproduction technologies such as in vitro fertilization are widely used to treat couples affected by infertility. Complications of fertility treatment comprise VTE cases, especially in women with ovarian hyperstimulation syndrome. With this review, we intended to focus on VTE issues in women and summarize current evidence and guideline recommendations.
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Affiliation(s)
- Birgit Linnemann
- Division of Angiology, University Center of Vascular Medicine, University Hospital Regensburg, Regensburg, Germany
| | | | - Rainer Zotz
- Centrum für Blutgerinnungsstörungen und Transfusionsmedizin, Düsseldorf, Germany
| | - Christina Hart
- Department of Haematology and Oncology, Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
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7
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Rosano GM, Rodriguez‐Martinez MA, Spoletini I, Regidor PA. Obesity and contraceptive use: impact on cardiovascular risk. ESC Heart Fail 2022; 9:3761-3767. [PMID: 36103980 PMCID: PMC9773763 DOI: 10.1002/ehf2.14104] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 06/29/2022] [Accepted: 07/28/2022] [Indexed: 01/19/2023] Open
Abstract
Obesity and oestrogen containing contraceptive products are well-known independent cardiovascular risk factors. However, a significant number of obese women continue to receive prescriptions of hormonal products that contain oestrogens for their contraception. We have conducted a narrative review to discuss the latest evidence, ongoing research, and controversial issues on the synergistic effect of obesity and contraceptive use, in terms of cardiovascular risk. There is compelling evidence of an interplay between obesity and contraception in increasing cardiovascular risk. Women who present both obesity and use of combined oral contraceptives (COCs) have a greater risk (between 12 and 24 times) to develop venous thromboembolism than non-obese non-COC users. Data here discussed offer new insights to increase clinicians' awareness on the cardiovascular risk in the clinical management of obese women. The synergistic effect of obesity and COCs on deep venous thrombosis risk must be considered when prescribing hormonal contraception. Progestin-only products are a safer alternative to COCs in patients with overweight or obesity. Obese women taking contraceptives should be viewed as an 'at risk' population, and as such, they should receive advice to change their lifestyle, avoiding other cardiovascular risk factors, as a form of primary prevention. This indication should be extended to young women, as data show that COCs should be avoided in obese women of any age.
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Affiliation(s)
- Giuseppe M.C. Rosano
- Centre for Clinical and Basic Research, Department of Medical SciencesIRCCS San Raffaele PisanaRomeItaly
| | | | - Ilaria Spoletini
- Centre for Clinical and Basic Research, Department of Medical SciencesIRCCS San Raffaele PisanaRomeItaly
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8
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Gemzell-Danielsson K, Cagnacci A, Chabbert-Buffet N, Douxfils J, Foidart JM, Kubba A, Lasa LIL, Mansour D, Neulen J, Neves J, Palma F, Römer T, Ski RS, Tóth V. A novel estetrol-containing combined oral contraceptive: European expert panel review. CESKA GYNEKOLOGIE 2022; 87:440-452. [PMID: 36543594 DOI: 10.1080/13625187.2022.2093850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE Despite considerable advances in recently developed combined oral contraceptives (COCs), resulting in lower rates of adverse events while maintaining contraceptive efficacy, there is interest in further innovation. MATERIALS AND METHODS Estetrol (E4), a native oestrogen, and progestin drospirenone (DRSP) were combined in a new COC. A European expert panel reviewed the pharmacology, efficacy, and safety and tolerability of this combination. Their findings are presented as a narrative review. RESULTS E4 15mg/DRSP 3 mg in a 24/4 regimen provided effective contraception with good cycle control, characterised by a predictable regular bleeding pattern and minimal unscheduled bleeding, together with a good safety profile. The combination was associated with high user satisfaction, wellbeing, and minimal changes in body weight. The effects on endocrine and metabolic parameters were limited, and the combination was found to have a limited impact on liver function and lipid and carbohydrate metabolism. Moreover, its effect on several haemostatic parameters was lower than that of comparators containing ethinyl oestradiol (EE) 20mg/DRSP 3 mg and EE 30mg/levonorgestrel 150mg. CONCLUSION E4 15 mg/DRSP 3 mg provides safe and effective contraception, with high user satisfaction and predictable bleeding. Further research will evaluate the long-term safety of the COC.
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9
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Abstract
Every woman who lives past midlife will experience menopause, which, by definition, is complete cessation of ovarian function. This process might occur spontaneously (natural menopause) or be iatrogenic (secondary menopause), and can be further classified as 'early' if it occurs before the age of 45 years and 'premature' if it occurs before the age of 40 years. Globally, the mean age of natural menopause is 48.8 years, with remarkably little geographic variation. A woman's age at menopause influences health outcomes in later life. Early menopause is associated with a reduced risk of breast cancer, but increased risks of premature osteoporosis, cardiovascular disease and premature death. The cardinal symptoms of menopause, and adverse health sequelae, are due to loss of ovarian oestrogen production. Consequently, menopausal hormone therapy (MHT) that includes oestrogen or an oestrogenic compound ameliorates menopausal symptoms, while preventing menopause-associated bone loss and cardiometabolic changes. Importantly, comprehensive care of postmenopausal women involves lifestyle optimization (attention to nutrition and physical activity, reducing alcohol consumption and not smoking) and treating other established chronic disease risk factors. This Review offers a commentary specifically on the contemporary use of MHT and novel pharmaceutical alternatives to manage menopausal symptoms.
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Affiliation(s)
- Susan R Davis
- Women's Health Research Program, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
- Department of Endocrinology and Diabetes, Alfred Hospital, Melbourne, VIC, Australia.
| | - Rodney J Baber
- Department of Obstetrics and Gynaecology, University of Sydney, Sydney, NSW, Australia
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10
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Römer T, Bitzer J, Egarter C, Hadji P, Kiechle M, Kramer H, Oppelt PG, Peters K, Stute P, Schaudig K, Wiegratz I, Regidor PA. Oral Progestins in Hormonal Contraception: Importance and Future Perspectives of a New Progestin Only-Pill Containing 4 mg Drospirenone. Geburtshilfe Frauenheilkd 2021; 81:1021-1030. [PMID: 34565826 PMCID: PMC8454215 DOI: 10.1055/a-1471-4408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 03/28/2021] [Indexed: 12/14/2022] Open
Abstract
Hormonal contraceptives are an effective and safe method for preventing pregnancy. Progestins used in contraception are either components of combined hormonal contraceptives (tablets, patches or vaginal rings) or are used as a single active ingredient in progestin mono-preparations (the progestin-only pill (POP), implants, intrauterine systems or depot preparations). Progestins are highly effective in long-term contraception when used properly, and have a very good safety profile with very few contraindications. A new oestrogen-free ovulation inhibitor (POP) has recently been authorised in the USA and the EU. This progestin mono-preparation contains 4 mg of drospirenone (DRSP), which has anti-gonadotropic, anti-mineralocorticoidic and anti-androgenic properties. The hormone administration regimen of 24 days followed by a 4-day hormone-free period was chosen to improve bleeding control and to maintain oestradiol concentrations at early follicular-phase levels, preventing oestrogen deficiency. Clinical trials have demonstrated a high contraceptive effectiveness, a very low risk of cardiovascular side effects and a favourable menstrual bleeding pattern. Due to the long half-life of DRSP (30 - 34 hours), the effectiveness of the preparation is maintained even if a woman forgets to take a pill on a single occasion. Studies involving deliberate 24-hour delays in taking a pill have demonstrated that ovulation inhibition is maintained if a single pill is missed. Following a summary of the current status of oestrogen-free contraception, this review article will describe the clinical development programme of the 4 mg DRSP mono-preparation and the resulting data on the effectiveness and safety of this new oestrogen-free oral hormonal contraceptive.
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Affiliation(s)
- Thomas Römer
- Abteilung für Gynäkologie und Geburtshilfe, Evangelisches Klinikum Köln Weyertal GmbH, Köln, Germany
| | - Johannes Bitzer
- Klinik für Geburtshilfe und Gynäkologie, Universitätskrankenhaus Basel, Basel, Switzerland
| | - Christian Egarter
- Abteilung für Gynäkologische Endokrinologie, Medizinische Universität Wien, Wien, Austria
| | - Peyman Hadji
- Frankfurter Hormon und Osteoporosezentrum, Frankfurt am Main, Germany,Philipps Universität Marburg, Marburg, Germany
| | - Marion Kiechle
- Direktorin der Frauenklinik, Universitätsklinikum Rechts der Isar der Technischen Universität München (TUM), München, Germany
| | - Heike Kramer
- Ärztliche Gesellschaft zur Gesundheitsförderung e. V., Spardorf/Erlangen, Germany
| | | | | | - Petra Stute
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Inselspital Bern, Bern, Switzerland
| | - Katrin Schaudig
- Praxis für gynäkologische Endokrinologie HORMONE HAMBURG, Hamburg, Germany
| | - Inka Wiegratz
- Kinderwunsch & Hormonzentrum Frankfurt – Am Palmengarten, Frankfurt am Main, Germany,Goethe-Universität Frankfurt, Frankfurt am Main, Germany
| | - Pedro-Antonio Regidor
- Medical Director Exeltis Europe, Ismaning, Germany,Correspondence/Korrespondenzadresse Prof. Pedro-Antonio Regidor, MD PhD Medical Director Exeltis EuropeAdalperostraße 8485737 IsmaningGermany
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11
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Lee Y, Choi A, Noh Y, Jeon HL, Choe SA, Shin JY. Signal detection of drospirenone-containing oral contraceptives: a disproportionality analysis using the Korea Adverse Event Reporting System Database, 2008-2017. BMJ Open 2021; 11:e045948. [PMID: 34389561 PMCID: PMC8365811 DOI: 10.1136/bmjopen-2020-045948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
OBJECTIVES To detect the signals for drospirenone-containing oral contraceptives (DCOCs) and describe the reporting pattern of adverse events (AEs) caused by DCOCs compared with levonorgestrel/desogestrel/gestodene-containing (second/third generation) oral contraceptives. DESIGN A descriptive analysis of claims data. SETTING The Korea Institute of Drug Safety & Risk Management-Korea Adverse Event Reporting System Database from 1 February 2008 to 31 December 2017. OUTCOME MEASURES Signals for DCOCs were identified using three data mining indices. The characteristics, death cases, and the annual pattern of AE reports were compared between DCOCs and second/third generation oral contraceptives. RESULTS Of the 242 DCOC-related AEs, 54 signals were detected and 10 were identified as new signals that were not included in Korea, US and UK label. The newly detected signals include deep vein thrombophlebitis and frequent urination. Serious AEs were more likely to be reported with DCOCs (7.85%) than with second/third generation oral contraceptives (2.92%). Five deaths after use of DCOCs were reported with vascular AEs, such as pulmonary embolism and thrombosis, whereas one death after use of second/third generation oral contraceptives was reported with the cardiac arrest. CONCLUSIONS We identified 10 new signals related to DCOCs that were not included in the current label. Additionally, we found higher reports of the deaths and vascular AEs associated with DCOCs than with second/third generation oral contraceptives, which warrants careful monitoring to ensure the safe use of DCOCs.
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Affiliation(s)
- Yeri Lee
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea (the Republic of)
| | - Ahhyung Choi
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea (the Republic of)
| | - Yunha Noh
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea (the Republic of)
| | - Ha-Lim Jeon
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea (the Republic of)
| | - Seung-Ah Choe
- Department of Preventive Medicine, College of Medicine, Korea University, Seoul, Korea (the Republic of)
| | - Ju-Young Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea (the Republic of)
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology, Seoul, Korea (the Republic of)
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12
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Palacios S, Colli E, Regidor PA. Metabolic and laboratory effects of a progestin-only pill containing drospirenone 4 mg in comparison to desogestrel 75 µg: a double-blind, double-dummy, prospective, randomised study. EUR J CONTRACEP REPR 2021; 26:454-461. [PMID: 34348526 DOI: 10.1080/13625187.2021.1957094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Purpose: Steroid hormones in hormonal contraceptives influence a variety of metabolic parameters. Mainly, ethinyloestradiol (EE) in combined hormonal contraceptives (CHC) is a potent inducer of hepatic coagulation factors, has an impact on cholesterol and triglyceride levels and glucose tolerance. Progestins in CHC modify the oestrogen effects in different ways, depending on their pharmacologic properties. The metabolic impact of progestin-only contraceptives is generally considered low.Methods: The influence of novel drospirenone (DRSP)-only pill (4 mg DRSP in 24/4 intake) on a variety of lipid-, carbohydrate- and bone metabolic parameters and on haemostatic variables including clotting factors and D-Dimer level was evaluated in comparison to 0.075 mg desogestrel (DSG) during a multicentric, prospective, double-blind, double-dummy clinical trial with 1190 participants over nine treatment cycles.Results: For both DRSP and DSG, there was a decrease in cholesterol (total, HDL, and LDL) and triglyceride levels. No relevant influence on glucose, insulin, and c-peptide levels or bone remodelling markers were detected in both treatment groups. Considering the coagulatory parameters, there was no impact on hemostasis.Conclusions: The results confirm the beneficial properties of the drospirenone-only pill.EudraCT Number: 2011-002396-42.
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Affiliation(s)
- Santiago Palacios
- Director of the Palacios Institute of Medicine and Women's Health, Madrid, Spain
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13
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Oguz SH, Yildiz BO. An Update on Contraception in Polycystic Ovary Syndrome. Endocrinol Metab (Seoul) 2021; 36:296-311. [PMID: 33853290 PMCID: PMC8090477 DOI: 10.3803/enm.2021.958] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 03/15/2021] [Indexed: 12/15/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a common endocrine disorder in reproductive-aged women, characterized by hyperandrogenism, oligo/anovulation, and polycystic ovarian morphology. Combined oral contraceptives (COCs), along with lifestyle modifications, represent the first-line medical treatment for the long-term management of PCOS. Containing low doses of estrogen and different types of progestin, COCs restore menstrual cyclicity, improve hyperandrogenism, and provide additional benefits such as reducing the risk of endometrial cancer. However, potential cardiometabolic risk associated with these agents has been a concern. COCs increase the risk of venous thromboembolism (VTE), related both to the dose of estrogen and the type of progestin involved. Arterial thrombotic events related to COC use occur much less frequently, and usually not a concern for young patients. All patients diagnosed with PCOS should be carefully evaluated for cardiometabolic risk factors at baseline, before initiating a COC. Age, smoking, obesity, glucose intolerance or diabetes, hypertension, dyslipidemia, thrombophilia, and family history of VTE should be recorded. Patients should be re-assessed at consecutive visits, more closely if any baseline cardiometabolic risk factor is present. Individual risk assessment is the key in order to avoid unfavorable outcomes related to COC use in women with PCOS.
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Affiliation(s)
- Seda Hanife Oguz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
| | - Bulent Okan Yildiz
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
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