1
|
Caruso S, Caruso G, Iraci Sareri M, Di Guardo F, Incognito GG, Palumbo M. Correlation of sexual desire with sexual hormone binding globulin and free androgen index in women using combined contraceptives. EUR J CONTRACEP REPR 2024; 29:103-108. [PMID: 38588444 DOI: 10.1080/13625187.2024.2332302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/13/2024] [Indexed: 04/10/2024]
Abstract
PURPOSE To correlate the sexual desire levels with sexual hormone binding globulin and free androgen index in women taking different types of hormonal contraceptives (HCs) containing ethinylestradiol (EE), oestradiol valerate (E2V), 17β-oestradiol (E2), or estetrol (E4), combined or in phasic formulation with different progestogens having antiandrogenic properties. METHODS Three hundred and sixty-seven women (age range 18-46) participated in the study. SHBG and total testosterone (TT) were measured, and the Free Androgen Index (FAI) was calculated. The Female Sexual Function Index (FSFI) and the Female Sexual Distress Scale (FSDS) questionnaires were used to assess sexual function and distress, respectively. RESULTS The highest SHBG values and the lowest FAIs were obtained of women on HCs containing EE than those of women on HCs containing E2V/17β E2 or E4 (p < 0.001). Desire scores and FSFI total scores were lower in women on HCs with EE than in those using HCs containing E2V, 17β E2, or E4 (p ≤ 0.001). The women who were on HCs containing EE reported FSDS levels higher than those containing all the other types of oestrogen. Finally, sexual desire and FSFI total scores had a negative correlation with the SHBG values and a positive correlation with FAI percentage (p ≤ 0.0001). CONCLUSIONS A minority of women using HCs with EE might experience a decreased sexual desire. This was not observed in women on HCs containing E2V, 17 E2, or E4. To avoid HC discontinuation, due to sexual desire reduction, HCs having minor antiandrogenic effects could be taken into consideration.
Collapse
Affiliation(s)
- Salvatore Caruso
- Research Center for the PreDiCT Study -Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, Catania, Italy
| | - Giuseppe Caruso
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic, School of Medicine, University of Catania, Catania, Italy
| | - Marco Iraci Sareri
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic, School of Medicine, University of Catania, Catania, Italy
| | - Federica Di Guardo
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic, School of Medicine, University of Catania, Catania, Italy
| | - Giosuè Giordano Incognito
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic, School of Medicine, University of Catania, Catania, Italy
| | - Marco Palumbo
- Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic, School of Medicine, University of Catania, Catania, Italy
| |
Collapse
|
2
|
Fruzzetti F, Fidecicchi T, Gambacciani M. Oestrogens in oral contraception: considerations for tailoring prescription to women's needs. EUR J CONTRACEP REPR 2024; 29:93-102. [PMID: 38683756 DOI: 10.1080/13625187.2024.2334350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/19/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND The oestrogenic component of combined oral contraceptives (COCs) has changed over years with the aim of reducing oestrogen-related side effects and risks, whilst maintaining oestrogen beneficial effects, particularly on cycle control. PURPOSE To describe the pharmacological profiles of different oestrogens commonly used in COCs to provide insights on contraceptive prescription tailored to women's needs. RESULTS All COCs ensure a high contraceptive efficacy. COCs containing the natural oestrogens oestradiol (E2), oestradiol valerate (E2V) and estetrol (E4) have limited impact on liver metabolism, lipid and carbohydrate metabolism, haemostasis and sex hormone binding globulin levels, compared with ethinylestradiol (EE). COCs with E2 and E2V appear also to entail a lower elevation of the risk of venous thromboembolism vs. EE-containing pills. No epidemiological data are available for E4-COC. E2- and E2V-containing COCs seem to exert a less stabilising oestrogenic effect on the endometrium compared with EE-COCs. The E4-COC results in a predictable bleeding pattern with a high rate of scheduled bleeding and minimal unscheduled bleeding per cycle. Based on in vitro and in vivo animal data, E4 seems to be associated with a lower effect on cell breast proliferation. CONCLUSION Today various COCs contain different oestrogens. Prescribers must be familiar with the different properties of each oestrogen for a tailored contraceptive recommendation, considering their safety and contraceptive efficacy, as well as women's needs and preferences.
Collapse
Affiliation(s)
- Franca Fruzzetti
- Gynecological Endocrinology Unit, San Rossore Clinical Center, Pisa, Italy
| | - Tiziana Fidecicchi
- Department of Obstetrics and Gynecology, Ospedale Santa Chiara, University of Pisa, Pisa, Italy
| | - Marco Gambacciani
- Gynecological Endocrinology Unit, San Rossore Clinical Center, Pisa, Italy
| |
Collapse
|
3
|
Fruzzetti F, Machado RB, Lete I, Patel A, Boolell M. A review of the pharmacology, clinical outcomes, and real-world effectiveness, safety, and non-contraceptive effects of NOMAC/E2. Eur J Obstet Gynecol Reprod Biol X 2024; 21:100283. [PMID: 38318398 PMCID: PMC10839580 DOI: 10.1016/j.eurox.2024.100283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/15/2024] [Accepted: 01/21/2024] [Indexed: 02/07/2024] Open
Abstract
Selecting an appropriate oral contraceptive can be challenging for healthcare professionals due to the abundance of marketed contraceptive options with different clinical and real-world effectiveness and safety profiles. Nomegestrol acetate + 17β-estradiol (NOMAC/E2) is a combined oral contraceptive (COC) that inhibits ovulation by suppressing ovarian function by a 17-hydroxy-progesterone derivative and an estrogen identical to that endogenously produced by the ovaries. This narrative review examines clinical and real-world studies of NOMAC/E2 based on a background literature search using PubMed and Google Scholar. The review outlines the pharmacology of NOMAC/E2, including its progestational activity, pharmacokinetics, and effects on carbohydrate metabolism, lipid metabolism, and coagulation parameters, and summarizes key clinical efficacy and safety data that led to the approval of NOMAC/E2 in Europe, Brazil, and Australia. To help elucidate how NOMAC/E2 clinical trial data translate into a real-world setting, this review describes the effectiveness and safety of NOMAC/E2 in prospective studies that include over 90,000 users (half of whom received NOMAC/E2), outlining its effects on risk of thrombosis, menstrual bleeding patterns, weight, mood, acne, bone health, and patient quality of life. Non-contraceptive benefits of NOMAC/E2 for women with endometriosis, dysmenorrhea, or pre-menstrual dysphoric disorder are also discussed. These data demonstrate that NOMAC/E2 has a long half-life and rapid absorption, is effective at preventing unwanted pregnancies, and exhibits a favorable safety profile in both clinical trials and real-world settings. Importantly, NOMAC/E2 is not associated with increased risk of venous thromboembolism, a major safety concern of healthcare professionals for women receiving hormonal contraceptives. This review highlights NOMAC/E2 as a differentiated option among COCs and could help inform oral contraceptive choice to ultimately improve patient management and outcomes in real-world settings.
Collapse
Affiliation(s)
- Franca Fruzzetti
- Clinica San Rossore, Viale delle Cascine, 152/f, 56122 Pisa, Italy
| | - Rogerio Bonassi Machado
- Faculty of Medicine of Jundiai, Jundiai, R. Francisco Telles, 250, 13202-550 Jundiaí, São Paulo, Brazil
| | - Iñaki Lete
- Jose Atxotegi Kalea, s/n, 01009 Gasteiz, Araba, Spain
- University Hospital Araba, s/n, 01009 Gasteiz, Araba, Spain
| | - Amisha Patel
- Theramex HQ UK Ltd, 50 Broadway, 5th Floor, London SW1H 0BL, UK
| | - Mitra Boolell
- Theramex HQ UK Ltd, 50 Broadway, 5th Floor, London SW1H 0BL, UK
| |
Collapse
|
4
|
Fruzzetti F, Cagnacci A, Boolell M, Di Carlo C, Bruni V. Is the multinational, surveillance PRO-E2 study informative for all countries? The Italian data on VTE and contraceptive effectiveness. EUR J CONTRACEP REPR 2024; 29:1-7. [PMID: 38085301 DOI: 10.1080/13625187.2023.2284085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/11/2023] [Indexed: 02/02/2024]
Abstract
PURPOSE To evaluate whether the thromboembolic risk and contraceptive effectiveness of NOMAC-E2 observed in the PRO-E2 study can be extended to each participating country, as lifestyle, cardiovascular risk factors and prescribing habits may differ geographically. This analysis was performed on the PRO-E2 Italian subpopulation, where smoking habit and women over 35 years were more prevalent compared with the overall study population. MATERIALS AND METHODS Data from NOMAC-E2 or levonorgestrel-containing COCs (COCLNG) new users were descriptively analysed. Incidence rates of thrombosis (events/10,000 women-years [WY]) and the Pearl Index (pregnancies/100 WY) were calculated. RESULTS Overall, 11,179 NOMAC-E2 and 8,504 COCLNG users were followed up to 2 years (34,869 WY). The NOMAC-E2 cohort included more women over 35 vs. COCLNG (37.7% vs. 31.8%; p = 0.001). A comparable low risk of combined deep venous thrombosis of lower extremities (DVT) and pulmonary embolism (PE) was observed in NOMAC-E2 (1.7/10,000 WY; 95% CI: 0.21-6.2) and COCLNG users (6.6/10,000 WY; 95% CI: 2.4-14.4). Similar results were obtained by considering all thromboembolic events (VTE). Unintended pregnancies did not differ between NOMAC-E2 (0.12/100 WY; 95% CI: 0.06-0.21) and COCLNG (0.15/100 WY; 95% CI: 0.08-0.26) cohorts. CONCLUSION Despite the higher age and tobacco use, findings from the Italian subpopulation were broadly consistent with overall PRO-E2 results, confirming a similar low thromboembolic risk and high contraceptive effectiveness of NOMAC-E2 and COCLNG. SHORT CONDENSATION This subgroup analysis of the PRO-E2 study provides comprehensive epidemiological data on the use of combined oral contraceptives in a large Italian cohort, with a higher prevalence of women over 35 years and smokers. The study confirms the low thromboembolic risk and high contraceptive effectiveness of NOMAC-E2 pill.
Collapse
Affiliation(s)
- Franca Fruzzetti
- Obstetrics and Gynecology, San Rossore Clinical Center, Pisa, Italy
| | - Angelo Cagnacci
- Obstetrics and Gynaecology Clinic, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal and Paediatric Sciences, IRCCS-Policlinic Hospital San Martino, University of Genoa, Genoa, Italy
| | | | | | | |
Collapse
|
5
|
Stanczyk FZ, Winer SA, Foidart JM, Archer DF. Comparison of estrogenic components used for hormonal contraception. Contraception 2024; 130:110310. [PMID: 37863464 DOI: 10.1016/j.contraception.2023.110310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 10/12/2023] [Accepted: 10/13/2023] [Indexed: 10/22/2023]
Abstract
Attempts have been made over the years to replace ethinyl estradiol (EE) in combined oral contraceptives (COCs) with the less potent natural estrogen estradiol (E2), or its prodrug, E2 valerate (E2V), to improve their safety and tolerability. Recently, a COC incorporating a novel weak natural estrogen, estetrol (E4), combined with drospirenone, has become available. We present a comparative analysis of the three prevailing estrogens used in COCs, focusing on their structure-function relationships, receptor-binding affinity, potency, metabolism, pharmacokinetic parameters, and pharmacodynamics. The binding affinity of EE to estrogen receptor (ER)α is twice that of E2, whereas its affinity for ERβ is about one-half that of E2. E4 has a lower binding affinity for the ERs than E2. The high potency of EE is notable in its dramatic increase in estrogen-sensitive hepatic globulins and coagulation factors. EE and E2 undergo extensive and comparable metabolism, while E4 produces only a very limited number of metabolites. E4 has the highest bioavailability among the three estrogens, with E2 having <5%. Studies demonstrate consistent ovulation inhibition, although a higher dose of E4 (15 mg) in COCs is required to achieve follicular suppression compared to E2 (1-3 mg) and EE (0.01-0.035 mg). E2 and E4 in COCs may be less stimulatory of coagulant proteins than EE. Studies with E2/dienogest suggest a comparable risk of venous thromboembolism to EE/levonorgestrel, while data assessing risk with an E4-based COC are insufficient. Nevertheless, the E4-based formulation shows promise as a potential alternative to EE and E2 due to its lower potency and possibly fewer side effects.
Collapse
Affiliation(s)
- Frank Z Stanczyk
- Department of Obstetrics and Gynecology, University of Southern California, Keck School of Medicine, Los Angeles, CA, United States.
| | - Sharon A Winer
- Department of Obstetrics and Gynecology, University of Southern California, Keck School of Medicine, Los Angeles, CA, United States
| | - Jean-Michel Foidart
- Department of Obstetrics and Gynecology, University of Liege, Liege, Belgium
| | - David F Archer
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA, United States
| |
Collapse
|
6
|
Özcan Ö, den Elzen WPJ, Hillebrand JJ, den Heijer M, van Loendersloot LL, Fischer J, Hamer H, de Jonge R, Heijboer AC. The effect of hormonal contraceptive therapy on clinical laboratory parameters: a literature review. Clin Chem Lab Med 2024; 62:18-40. [PMID: 37419659 DOI: 10.1515/cclm-2023-0384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 06/14/2023] [Indexed: 07/09/2023]
Abstract
Hormonal contraceptives (HC) are widely used among women in reproductive ages. In this review, the effects of HCs on 91 routine chemistry tests, metabolic tests, and tests for liver function, hemostatic system, renal function, hormones, vitamins and minerals were evaluated. Test parameters were differently affected by the dosage, duration, composition of HCs and route of administration. Most studies concerned the effects of combined oral contraceptives (COC) on the metabolic, hemostatic and (sex) steroids test results. Although the majority of the effects were minor, a major increase was seen in angiotensinogen levels (90-375 %) and the concentrations of the binding proteins (SHBG [∼200 %], CBG [∼100 %], TBG [∼90 %], VDBP [∼30 %], and IGFBPs [∼40 %]). Also, there were significant changes in levels of their bound molecules (testosterone, T3, T4, cortisol, vitamin D, IGF1 and GH). Data about the effects of all kinds of HCs on all test results are limited and sometimes inconclusive due to the large variety in HC, administration routes and dosages. Still, it can be concluded that HC use in women mainly stimulates the liver production of binding proteins. All biochemical test results of women using HC should be assessed carefully and unexpected test results should be further evaluated for both methodological and pre-analytical reasons. As HCs change over time, future studies are needed to learn more about the effects of other types, routes and combinations of HCs on clinical chemistry tests.
Collapse
Affiliation(s)
- Ömer Özcan
- Department of Laboratory Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
| | - Wendy P J den Elzen
- Department of Laboratory Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Jacquelien J Hillebrand
- Department of Laboratory Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
| | - Martin den Heijer
- Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
- Department of Endocrinology and Metabolism, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Laura L van Loendersloot
- Department of Reproductive Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Johan Fischer
- Department of Laboratory Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Henrike Hamer
- Department of Laboratory Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Robert de Jonge
- Department of Laboratory Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Department of Laboratory Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Annemieke C Heijboer
- Department of Laboratory Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, The Netherlands
- Department of Laboratory Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| |
Collapse
|
7
|
Flores-Rodriguez A, Diaz Gonzalez-Colmenero F, Garcia-Leal M, Saenz-Flores M, Burciaga-Jimenez E, Zuñiga-Hernandez JA, Alvarez-Villalobos NA, Rodríguez-Guajardo R, Morales-Martinez FA, Sordia-Hernandez LH, Rodriguez-Gutierrez R. Harms of third- and fourth-generation combined oral contraceptives in premenopausal women: A systematic review and meta-analysis. J Investig Med 2023; 71:871-888. [PMID: 37415461 DOI: 10.1177/10815589231184227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
We assessed the available evidence regarding adverse effects on surrogate and patient-important health outcomes of third- and fourth-generation combined oral contraceptives among premenopausal women. We performed a systematic review and meta-analysis including randomized controlled trials and observational studies comparing third- and fourth-generation combined oral contraceptives with other generation contraceptives or placebo. Studies that enrolled women aged 15 to 50 years, with at least three cycles of intervention and 6 months of follow-up were included. A total of 33 studies comprising 629,783 women were included. Low-density lipoprotein cholesterol levels were significantly lower in fourth-generation oral contraceptives (mean differences (MD): -0.24 mmol/L; [95% CI -0.39 to -0.08]), while total cholesterol was significantly increased in levonorgestrel users when compared to third-generation oral contraceptives (MD: 0.27 mmol/L; [95% CI 0.04 to 0.50]). A decreased arterial thrombosis incidence was shown in fourth-generation oral contraceptive users, as compared to levonorgestrel (incidence rate ratio (IRR): 0.41; [95% CI 0.19 to 0.86]). No difference was found in the occurrence of deep venous thrombosis between fourth-generation oral contraceptives and levonorgestrel users (IRR: 0.91; [95% CI 0.66 to 1.27]; p = 0.60; I2 = 0%). Regarding the remaining outcomes, data were heterogeneous and showed no clear difference. In premenopausal women, the use of third- and fourth-generation oral contraceptives is associated with an improved lipid profile and lower risk of arterial thrombosis. Data were inconclusive regarding the rest of outcomes assessed. This review was registered in PROSPERO with CRD42020211133.
Collapse
Affiliation(s)
- Andrea Flores-Rodriguez
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
| | - Fernando Diaz Gonzalez-Colmenero
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
- Research Unit, University Hospital "Dr. José E. González," Universidad Autónoma de Nuevo León, Monterrey, México
| | - Mariana Garcia-Leal
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
| | - Melissa Saenz-Flores
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
| | - Erick Burciaga-Jimenez
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
| | - Jorge A Zuñiga-Hernandez
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
| | - Neri A Alvarez-Villalobos
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
- Research Unit, University Hospital "Dr. José E. González," Universidad Autónoma de Nuevo León, Monterrey, México
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
| | - Rene Rodríguez-Guajardo
- Gynecology and Obstetrics Department, University Hospital "Dr. JosJosé E. González," Universidad Autónoma de Nuevo León, Monterrey, México
| | - Felipe A Morales-Martinez
- Gynecology and Obstetrics Department, University Hospital "Dr. JosJosé E. González," Universidad Autónoma de Nuevo León, Monterrey, México
| | - Luis H Sordia-Hernandez
- Gynecology and Obstetrics Department, University Hospital "Dr. JosJosé E. González," Universidad Autónoma de Nuevo León, Monterrey, México
| | - Rene Rodriguez-Gutierrez
- Plataforma INVEST Medicina UANL-KER Unit Mayo Clinic (KER Unit Mexico), Universidad Autónoma de Nuevo León, Monterrey, México
- Research Unit, University Hospital "Dr. José E. González," Universidad Autónoma de Nuevo León, Monterrey, México
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
8
|
Haverinen AH, Luiro KM, Szanto T, Kangasniemi MH, Hiltunen L, Sainio S, Piltonen TT, Lassila R, Tapanainen JS, Heikinheimo O. Combined oral contraceptives containing estradiol valerate vs ethinylestradiol on coagulation: A randomized clinical trial. Acta Obstet Gynecol Scand 2022; 101:1102-1111. [PMID: 35909329 PMCID: PMC9812067 DOI: 10.1111/aogs.14428] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/09/2022] [Accepted: 07/03/2022] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Contraceptives containing ethinylestradiol (EE) induce changes in the coagulation system and are associated with a risk of venous thromboembolism. However, studies comparing the effects of combined oral contraceptives containing EE and low-potency estrogens (ie, estradiol [E2 ] and estradiol valerate [EV]) on coagulation biomarkers are limited. This study represents secondary outcomes of a randomized trial comparing combined oral contraceptives containing EV + dienogest (DNG), EE + DNG, and DNG alone on selected coagulation biomarkers. We could compare the specific effects of the different estrogen components owing to the inclusion of preparations containing the same progestin. MATERIAL AND METHODS We enrolled 59 healthy, 18- to 35-year-old, non-smoking women, of whom three discontinued. The participants were randomly allocated to 9 weeks of continuous treatment with EV 2 mg + DNG 2-3 mg (n = 20), EE 0.03 mg + DNG 2 mg (n = 20), or DNG 2 mg (n = 19). Blood samples were collected at baseline and after 9 weeks. We assessed coagulation in vitro by thrombin generation using the Calibrated Automated Thrombogram. Thrombin generation was evaluated by lag time, time to thrombin peak, thrombin peak, and endogenous thrombin potential in response to tissue factor (1 pm). In vivo coagulation assessment was based on levels of prothrombin fragment 1 + 2 (F1 + 2) (thrombin generation) and D-dimer (fibrin turnover). CLINICAL TRIAL REGISTRATION NCT02352090. RESULTS Lag time and time to thrombin peak remained unaltered after exposure to EV + DNG, whereas EE + DNG shortened both lag time (mean percentage change -24%, 95% confidence interval [CI] -32% to -15%; p < 0.01) and time to thrombin peak (-26%, 95% CI -37% to -16%; p < 0.01). EV + DNG induced lower thrombin peak and endogenous thrombin potential than EE + DNG (peak; +45%, 95% CI 22%-67% vs +147%,95% CI 96%-198%; p < 0.01, and endogenous thrombin potential; +26%, 95% CI 15%-38% vs +64%, 95% CI 51%-76%; p < 0.01). Median F1 + 2 levels remained unchanged with EV + DNG (p = 0.22) but increased within normal ranges with EE + DNG (from 152 pmol/L, 95% CI 127-206] pmol/L to 194 pmol/L, 95% CI 149-250 pmol/L, p = 0.04). The within-group change in D-dimer levels was not significant in any of the groups. DNG alone did not affect these biomarkers. CONCLUSIONS Both in vitro and in vivo thrombin generation was lower after exposure to EV + DNG compared with EE + DNG. The lower thrombin generation measures after treatment with EV + DNG indicate less enhancement of coagulation potential and suggest that EV may be favorable to EE as a component of combined oral contraceptives.
Collapse
Affiliation(s)
- Annina H. Haverinen
- Department of Obstetrics and GynecologyUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Kaisu M. Luiro
- Department of Obstetrics and GynecologyUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Timea Szanto
- Department of Hematology and Comprehensive Cancer CenterUnit of Coagulation Disorders, Helsinki University HospitalHelsinkiFinland,Research Program in Systems Oncology, Faculty of MedicineUniversity of HelsinkiHelsinkiFinland
| | - Marika H. Kangasniemi
- Department of Obstetrics and GynecologyUniversity of Oulu, Oulu University Hospital and Medical Research Center PEDEGO Research UnitOuluFinland
| | - Leena Hiltunen
- Department of HemostasisFinnish Red Cross Blood ServiceHelsinkiFinland,Hemostasis and Platelet LaboratoryFimlab Laboratoriot Oy LtdVantaaFinland
| | - Susanna Sainio
- Department of HemostasisFinnish Red Cross Blood ServiceHelsinkiFinland
| | - Terhi T. Piltonen
- Department of Obstetrics and GynecologyUniversity of Oulu, Oulu University Hospital and Medical Research Center PEDEGO Research UnitOuluFinland
| | - Riitta Lassila
- Department of Hematology and Comprehensive Cancer CenterUnit of Coagulation Disorders, Helsinki University HospitalHelsinkiFinland,Research Program in Systems Oncology, Faculty of MedicineUniversity of HelsinkiHelsinkiFinland
| | - Juha S. Tapanainen
- Department of Obstetrics and GynecologyUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland,Department of Obstetrics and GynecologyUniversity of Oulu, Oulu University Hospital and Medical Research Center PEDEGO Research UnitOuluFinland
| | - Oskari Heikinheimo
- Department of Obstetrics and GynecologyUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| |
Collapse
|
9
|
Heikinheimo O, Toffol E, Partonen T, But A, Latvala A, Haukka J. Systemic hormonal contraception and risk of venous thromboembolism. Acta Obstet Gynecol Scand 2022; 101:846-855. [PMID: 35633036 DOI: 10.1111/aogs.14384] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 04/04/2022] [Accepted: 05/09/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The increased risk of venous thromboembolism associated with the use of hormonal contraception is well recognized, but evidence regarding hormonal contraception containing natural estradiol is limited. This study aimed to assess the associations between the patterns of use of different systemic hormonal contraceptives and the risk of venous thromboembolism during 2017-2019. MATERIAL AND METHODS All fertile-aged women (15-49 years) living in Finland in 2017 and using hormonal contraception in 2017 and their 1:1 age- and residence-matched controls not using hormonal contraception in 2017 (altogether 587 559 women) were selected from the Prescription Centre. All incident venous thromboembolism cases during 2018-2019 and their 4:1 age-matched controls were further analyzed in a prospective nested case-control design to assess the associations between the use (starting, stopping, continuous vs no use) of different hormonal contraception types and venous thromboembolism. RESULTS Altogether, 1334 venous thromboembolism cases occurred during the follow-up period (incidence rate 1.14 per 1000 person-years, 95% confidence interval [CI] 1.08-1.20), with an incidence rate ratio of hormonal contraception vs no hormonal contraception use of 1.42 (95% CI 1.27-1.58). Compared with non-use, starting the use of gestodene and ethinylestradiol (adjusted odds ratio [aOR] 2.85; 95% CI 1.62-5.03), drospirenone and ethinylestradiol (aOR 1.55; 95% CI 0.98-2.44), desogestrel and ethinylestradiol (aOR 1.97; 95% CI 0.99-3.92), and transdermal patch releasing norelgestromin and ethinylestradiol (aOR 5.10; 95% CI 1.12-23.16), as well as continuing the use of gestodene and ethinylestradiol (aOR 2.60; 95% CI 1.61-4.21), drospirenone and ethinylestradiol (aOR 1.55; 95% CI 1.02-2.37), cyproterone-acetate and estrogen/ethinylestradiol (aOR 1.66; 95% CI 1.06-2.61), and vaginal ring releasing etonogestrel and ethinylestradiol (aOR 3.27; 95% CI 1.95-5.48) were associated with venous thromboembolism risk. Regarding the type of estrogen, the highest risk was associated with current use (vs non use in the previous 180 days) of ethinylestradiol-containing preparations (aOR 2.20; 95% CI 1.82-2.65), followed by estradiol-containing preparations (aOR 1.39; 95% CI 1.04-1.87) with no risk for progestin-only hormonal contraception. Current use of estradiol-containing preparations was not associated with venous thromboembolism risk after exclusion of cyproterone-acetate and estrogen/ethinylestradiol (aOR 1.05; 95% CI 0.66-1.66). CONCLUSIONS An increased risk of venous thromboembolism is associated with ethinylestradiol-containing combined preparations. The use of estradiol-containing combined preparations confers only a slightly increased risk, possibly driven by cyproterone-containing combined oral contraceptives, whereas the use of progestin-only contraception is not associated with venous thromboembolism.
Collapse
Affiliation(s)
- Oskari Heikinheimo
- Department of Obstetrics and Gynaecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Elena Toffol
- Faculty of Medicine, Department of Public Health, Clinicum, University of Helsinki, Helsinki, Finland
| | - Timo Partonen
- Mental Health Team, Equality Unit, Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Anna But
- Faculty of Medicine, Department of Public Health, Clinicum, University of Helsinki, Helsinki, Finland
| | - Antti Latvala
- Institute of Criminology and Legal Policy, University of Helsinki, Helsinki, Finland
| | - Jari Haukka
- Faculty of Medicine, Department of Public Health, Clinicum, University of Helsinki, Helsinki, Finland
| |
Collapse
|
10
|
Morimont L, Haguet H, Dogné JM, Gaspard U, Douxfils J. Combined Oral Contraceptives and Venous Thromboembolism: Review and Perspective to Mitigate the Risk. Front Endocrinol (Lausanne) 2021; 12:769187. [PMID: 34956081 PMCID: PMC8697849 DOI: 10.3389/fendo.2021.769187] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/08/2021] [Indexed: 12/02/2022] Open
Abstract
Many factors must be considered and discussed with women when initiating a contraceptive method and the risk of venous thromboembolism (VTE) is one of them. In this review, we discuss the numerous strategies that have been implemented to reduce the thrombotic risk associated with combined oral contraceptives (COCs) from their arrival on the market until today. Evidences suggesting that COCs were associated with an increased risk of VTE appeared rapidly after their marketing. Identified as the main contributor of this risk, the dosage of the estrogen, i.e., ethinylestradiol (EE), was significantly reduced. New progestins were also synthetized (e.g., desogestrel or gestodene) but their weak androgenic activity did not permit to counterbalance the effect of EE as did the initial progestins such as levonorgestrel. Numerous studies assessed the impact of estroprogestative combinations on hemostasis and demonstrated that women under COC suffered from resistance towards activated protein C (APC). Subsequently, the European Medicines Agency updated its guidelines on clinical investigation of steroid contraceptives in which they recommended to assess this biological marker. In 2009, estradiol-containing COCs were marketed and the use of this natural form of estrogen was found to exert a weaker effect on the synthesis of hepatic proteins compared to EE. In this year 2021, a novel COC based on a native estrogen, i.e., estetrol, will be introduced on the market. Associated with drospirenone, this preparation demonstrated minor effects on coagulation proteins as compared with other drospirenone-containing COCs. At the present time, the standard of care when starting a contraception, consists of identifying the presence of hereditary thrombophilia solely on the basis of familial history of VTE. This strategy has however been reported as poorly predictive of hereditary thrombophilia. One rationale and affordable perspective which has already been considered in the past could be the implementation of a baseline screening of the prothrombotic state to provide health care professionals with objective data to support the prescription of the more appropriate contraceptive method. While this strategy was judged too expensive due to limited laboratory solutions, the endogenous thrombin potential-based APC resistance assay could now represent an interesting alternative.
Collapse
Affiliation(s)
- Laure Morimont
- Research Department, Qualiblood s.a., Namur, Belgium
- Faculty of Medicine, Department of Pharmacy, Namur Research Institute for Life Sciences (NARILIS), Namur Thrombosis and Hemostasis Center (NTHC), University of Namur, Namur, Belgium
| | - Hélène Haguet
- Research Department, Qualiblood s.a., Namur, Belgium
- Faculty of Medicine, Department of Pharmacy, Namur Research Institute for Life Sciences (NARILIS), Namur Thrombosis and Hemostasis Center (NTHC), University of Namur, Namur, Belgium
| | | | - Ulysse Gaspard
- Department of Obstetrics and Gynecology, University of Liège, Liège, Belgium
| | - Jonathan Douxfils
- Research Department, Qualiblood s.a., Namur, Belgium
- Faculty of Medicine, Department of Pharmacy, Namur Research Institute for Life Sciences (NARILIS), Namur Thrombosis and Hemostasis Center (NTHC), University of Namur, Namur, Belgium
| |
Collapse
|
11
|
Reed S, Koro C, DiBello J, Becker K, Bauerfeind A, Franke C, Heinemann K. Prospective controlled cohort study on the safety of a monophasic oral contraceptive containing nomegestrol acetate (2.5mg) and 17β-oestradiol (1.5mg) (PRO-E2 study): risk of venous and arterial thromboembolism. EUR J CONTRACEP REPR 2021; 26:439-446. [PMID: 34644228 DOI: 10.1080/13625187.2021.1987410] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To assess and compare the risk of venous thromboembolism (VTE) and arterial thromboembolism (ATE) in NOMAC-E2 users with levonorgestrel-containing combined oral contraceptive (COCLNG) users. STUDY DESIGN This large, prospective, observational active surveillance study used a non-inferiority design. New users of NOMAC-E2 and COCLNG were recruited in 12 countries in Australia, Europe, and Latin America. Women were followed up directly and self-reported outcomes of interest were validated via treating physicians. The main outcome of interest was VTE, specifically deep venous thrombosis of the lower extremities (DVT) and pulmonary embolism (PE). Secondary outcomes included all VTE and ATE. Data on confounders were captured and independent blinded adjudication assessed the classification of events. Incidence rates, crude (HRcrude), and adjusted (HRadj) hazard ratios were calculated. RESULTS A total of 101,498 women (49,598 NOMAC-E2 users and 51,900 COCLNG users) were enrolled and followed for up to 2 years (144,901 WY of observation). NOMAC-E2 users had a higher mean age (31.0 ± 8.63 years) than COCLNG users (29.3 ± 8.53 years) but other baseline characteristics were similar between the cohorts. The main analysis comparing the risk of DVT of the lower extremities and PE in NOMAC-E2 users versus COCLNG users yielded an HRadj of 0.59 (95% CI, 0.25-1.35) (adjusted for age, BMI, family history of VTE, and current duration of use). The risk of all VTE and ATE was not higher in NOMAC-E2 users compared with COCLNG users. CONCLUSION(S) NOMAC-E2 use was not associated with a higher risk of VTE or ATE compared with COCLNG.
Collapse
Affiliation(s)
- Suzanne Reed
- Berlin Center for Epidemiology and Health Research (ZEG), Berlin, Germany
| | | | | | - Kerstin Becker
- Berlin Center for Epidemiology and Health Research (ZEG), Berlin, Germany
| | - Anja Bauerfeind
- Berlin Center for Epidemiology and Health Research (ZEG), Berlin, Germany
| | - Christian Franke
- Berlin Center for Epidemiology and Health Research (ZEG), Berlin, Germany
| | - Klaas Heinemann
- Berlin Center for Epidemiology and Health Research (ZEG), Berlin, Germany
| |
Collapse
|
12
|
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.
Collapse
Affiliation(s)
- Santiago Palacios
- Director of the Palacios Institute of Medicine and Women's Health, Madrid, Spain
| | | | | |
Collapse
|
13
|
Mariani LL, Novara L, Mancarella M, Fuso L, Casula E, Biglia N. Estradiol/nomegestrol acetate as a first-line and rescue therapy for the treatment of ovarian and deep infiltrating endometriosis. Gynecol Endocrinol 2021; 37:646-649. [PMID: 33749482 DOI: 10.1080/09513590.2021.1903420] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
PURPOSE Estradiol valerate/nomegestrol acetate (E2V/NOMAC) is a new combined oral contraceptive with a good tolerability profile and low drop-out rates, which was shown to improve menstrual-related symptoms. This study aims to evaluate its effectiveness in the control of symptoms and progression of disease in women with ovarian endomestriomas and deep infiltrating endometriosis (DIE). METHODS This was a retrospective cohort study on 39 women with pelvic endometriosis treated with E2V/NOMAC. We assessed for each patient, at the beginning of treatment and after 6 months, the painful symptoms, through a global VAS (Visual Analogue Scale) index and the size of the greatest ovarian and/or deep infiltrating endometriotic lesions. RESULTS After 6 months of treatment, a significant reduction was observed for the global VAS score for pain symptoms and for the mean size of ovarian endometriomas, whereas DIE lesions did not present significant changes in mean size. CONCLUSIONS E2/NOMAC was effective in reducing pain symptoms associated with pelvic endometriosis and the size of ovarian endometriomas, whereas DIE lesions remained stable. This therapy could provide good results in the control of symptoms and disease progression in women with pelvic endometriosis.
Collapse
Affiliation(s)
- Luca Liban Mariani
- Obstetrics and Gynecology University Department, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy
| | - Lorenzo Novara
- Obstetrics and Gynecology University Department, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy
| | - Matteo Mancarella
- Obstetrics and Gynecology University Department, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy
| | - Luca Fuso
- Obstetrics and Gynecology University Department, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy
| | - Elisa Casula
- Obstetrics and Gynecology University Department, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy
| | - Nicoletta Biglia
- Obstetrics and Gynecology University Department, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy
| |
Collapse
|
14
|
Duijkers I, Klipping C, Kinet V, Jost M, Bastidas A, Foidart JM. Effects of an oral contraceptive containing estetrol and drospirenone on ovarian function. Contraception 2021; 103:386-393. [PMID: 33689786 DOI: 10.1016/j.contraception.2021.03.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/26/2021] [Accepted: 03/02/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the effects of estetrol 15 mg/drospirenone 3 mg on ovarian function. STUDY DESIGN Single-center, randomized, open-label, parallel study in healthy young women with proven ovulatory cycles. Participants received either estetrol 15 mg/drospirenone 3 mg (E4/DRSP) (n = 41) or ethinylestradiol 20 µg/drospirenone 3 mg (EE/DRSP) (n = 41) in a 24/4-day regimen for 3 consecutive cycles. Follicular size and endometrial thickness were measured by transvaginal ultrasound every 3 days in cycles 1 and 3. Blood was sampled for hormone analysis. Ovarian function expressed as Hoogland score was based on follicular size, serum estradiol (E2) and progesterone (P) concentrations. Ovulation was defined as a ruptured follicle-like structure >13 mm with serum E2 concentrations >100 pmol/L and serum P concentrations >5 nmol/L. We assessed return of ovulation after treatment cessation, and safety throughout the study. RESULTS None of the participants ovulated with E4/DRSP use, while one participant ovulated once and one participant ovulated twice during EE/DRSP treatment. Most participants had a Hoogland score of 1 (no ovarian activity) in cycle 1 (85.0% and 82.9% of participants on E4/DRSP and EE/DRSP, respectively) and in cycle 3 (65.8% and 83.8%, respectively). E4/DRSP suppressed follicle-stimulating hormone and luteinizing hormone to a lesser extent than EE/DRSP, whereas both treatments comparably suppressed E2 and P and endometrial thickness. Return of ovulation occurred, on average, 15.5 days after E4/DRSP treatment discontinuation. E4/DRSP was safe and well-tolerated. CONCLUSIONS E4 15 mg/DRSP 3 mg results in adequate ovulation inhibition and ovarian function suppression, comparable to a marketed combined oral contraceptive containing EE/DRSP. IMPLICATIONS STATEMENT Treatment with E4 15 mg/DRSP 3 mg showed complete ovulation inhibition, despite less suppression of follicle-stimulating hormone and luteinizing hormone compared to EE/DRSP. If it becomes commercially available, E4/DRSP, containing a naturally occurring estrogen, should be as effective as EE/DRSP.
Collapse
Affiliation(s)
| | | | - Virginie Kinet
- Estetra SRL, an affiliate's company of Mithra Pharmaceuticals, Liège, Belgium
| | - Maud Jost
- Estetra SRL, an affiliate's company of Mithra Pharmaceuticals, Liège, Belgium.
| | - Adriana Bastidas
- Estetra SRL, an affiliate's company of Mithra Pharmaceuticals, Liège, Belgium
| | - Jean-Michel Foidart
- Estetra SRL, an affiliate's company of Mithra Pharmaceuticals, Liège, Belgium; University of Liège, Liège, Belgium
| |
Collapse
|
15
|
Klipping C, Duijkers I, Mawet M, Maillard C, Bastidas A, Jost M, Foidart JM. Endocrine and metabolic effects of an oral contraceptive containing estetrol and drospirenone. Contraception 2021; 103:213-221. [PMID: 33428907 DOI: 10.1016/j.contraception.2021.01.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 12/18/2020] [Accepted: 01/01/2021] [Indexed: 01/13/2023]
Abstract
OBJECTIVES To evaluate the effect on endocrine and metabolic parameters of a new combined oral contraceptive (COC) containing estetrol (E4) and drospirenone (DRSP). STUDY DESIGN Randomized, open-label, controlled, 3-arm, parallel study. Healthy subjects received either E4 15 mg/DRSP 3 mg (E4/DRSP) (n = 38), or ethinylestradiol (EE) 30 µg/levonorgestrel (LNG) 150 µg (n = 29), or EE 20 µg/DRSP 3 mg (n = 31) for 6 treatment cycles. Median percentage change from baseline to cycle 3 and to cycle 6 were evaluated for endocrine parameters, liver proteins, lipid profile, and carbohydrate metabolism. RESULTS At cycle 6, E4/DRSP treatment had less effect on gonadotropins (follicle stimulating hormone [FSH] +30.5%, luteinizing hormone [LH] -7.5%) compared to EE/LNG (FSH -84.0%, LH -92.0%) and EE/DRSP (FSH -64.0%, LH -90.0%). With E4/DRSP increases in total cortisol (+26.0%) and cortisol binding globulin ([CBG] (+40.0%) were less compared to EE/LNG (cortisol +109.0%, CBG +152.0%) and EE/DRSP (cortisol +107.0%, CBG +140.0%). Liver proteins, except CRP, increased, but the effect was less pronounced with E4/DRSP for angiotensinogen (+75.0%) compared to EE/LNG (+170.0%) and EE/DRSP (+206.5%) and for sex hormone binding globulin ([SHBG] +55.0%), compared to EE/LNG (+74.0%) and EE/DRSP (+251.0%). E4/DRSP had minimal impact on lipid parameters; the largest effect was observed for triglycerides (+24.0%), which was less compared to EE/LNG (+28.0%) and EE/DRSP (+65.5%). E4/DRSP had no effect on carbohydrate metabolism. CONCLUSIONS E4/DRSP treatment has limited effects on endocrine and metabolic parameters. The effects on gonadotropins, cortisol, CBG, angiotensinogen, SHBG and triglycerides were less pronounced compared to EE-containing products. IMPLICATIONS STATEMENT Combining E4 15 mg with DRSP 3 mg resulted in a COC with a different metabolic profile in comparison to EE-containing products. The clinical relevance of these findings needs to be further assessed, using clinical endpoints to establish the safety profile of this new COC.
Collapse
Affiliation(s)
| | | | - Marie Mawet
- Estetra SRL, An Affiliate's Company of Mithra Pharmaceuticals, Liège, Belgium
| | - Catherine Maillard
- Estetra SRL, An Affiliate's Company of Mithra Pharmaceuticals, Liège, Belgium
| | - Adriana Bastidas
- Estetra SRL, An Affiliate's Company of Mithra Pharmaceuticals, Liège, Belgium
| | - Maud Jost
- Estetra SRL, An Affiliate's Company of Mithra Pharmaceuticals, Liège, Belgium.
| | - Jean-Michel Foidart
- Estetra SRL, An Affiliate's Company of Mithra Pharmaceuticals, Liège, Belgium; University of Liège, Liège, Belgium
| |
Collapse
|
16
|
Evaluation of the effect of a new oral contraceptive containing estetrol and drospirenone on hemostasis parameters. Contraception 2020; 102:396-402. [DOI: 10.1016/j.contraception.2020.08.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 08/19/2020] [Accepted: 08/30/2020] [Indexed: 12/21/2022]
|
17
|
Douxfils J, Morimont L, Bouvy C. Oral Contraceptives and Venous Thromboembolism: Focus on Testing that May Enable Prediction and Assessment of the Risk. Semin Thromb Hemost 2020; 46:872-886. [DOI: 10.1055/s-0040-1714140] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AbstractCombined oral contraceptives (COCs) induce several changes in the levels of coagulation factors. The levels of procoagulant factors are often increased, while levels of anticoagulant factors are decreased. Fibrinolysis is also affected, even if the effect seems to be more counterbalanced by opposite regulation of profibrinolytic and antifibrinolytic factors. These effects on hemostasis are more pronounced with third- or fourth-generation COC compared with second-generation COC. Venous thromboembolism (VTE) risk increases when multiple risk factors, including genetic and environmental, are present simultaneously. COC use causes changes in coagulation that modify the prothrombotic state induced by preexisting hemostatic alterations in a supra-additive manner. Therefore, testing appears to be of importance not only before implementing COC but also to monitor any potential thrombogenicity induced by COC therapy. Inherited genetic factors, such as factor V Leiden, G20210A prothrombin mutation, antithrombin, protein C or protein S deficiencies, non-O blood group, as well as CYP2C9*2 and the rs4379368 mutations, have all been identified as genetic predictive risk factors of VTE in women. Nevertheless, the screening of these genetic biomarkers is not capable of assessing the phenotypic expression of the risk. This review will focus on the different options for screening the thrombogenic status in this population. Specific attention will be given to the endogenous thrombin potential-based activated protein C resistance, a test aiming at assessing the thrombogenicity induced by hormonal therapies and inherited or acquired thrombophilia.
Collapse
Affiliation(s)
- Jonathan Douxfils
- QUALIblood s.a., Namur, Belgium
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, Namur Research Institute for Life Sciences, Faculty of Medicine, University of Namur, Namur, Belgium
| | - Laure Morimont
- QUALIblood s.a., Namur, Belgium
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, Namur Research Institute for Life Sciences, Faculty of Medicine, University of Namur, Namur, Belgium
| | | |
Collapse
|
18
|
Khialani D, Rosendaal F, Vlieg AVH. Hormonal Contraceptives and the Risk of Venous Thrombosis. Semin Thromb Hemost 2020; 46:865-871. [DOI: 10.1055/s-0040-1715793] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
AbstractThe risk of venous thrombosis (VT) varies according to the type of progestogen that is found in combined oral contraceptives (COCs). When combined with the estrogen component ethinylestradiol (EE), the androgenic progestogens are better able to counteract the EE-induced stimulation of liver proteins and hence are associated with a twofold decreased risk of VT compared with non- or antiandrogenic progestogens, which exert limited counteraction of EE. Because EE is responsible for the increased risk, novel estrogens such as estradiol were developed and seem to have a lower risk of VT than EE. Besides COCs, there are other methods of hormonal contraceptives, such as progestogen-only contraceptives, which do not increase VT risk, except for injectables. Other nonoral contraceptives are combined vaginal rings and patches. There is insufficient evidence regarding the risk of VT associated with these two methods compared with COCs. The increased risk associated with COCs is more pronounced in women with inherited thrombophilia. In these women, the progestogen levonorgestrel seems to be associated with the lowest risk of VT. Currently, there are no studies that have investigated the risk of VT in women who switch COCs. We hypothesize that switching COCs, even when switching from a high- to a low-risk COC, increases the risk of VT. Finally, risk prediction models in women who use COCs are lacking. Since there is a large number of VT cases associated with COC use, it is important to identify women at risk of VT and advise them on alternative contraception methods.
Collapse
Affiliation(s)
- Deeksha Khialani
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Frits Rosendaal
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands
| | | |
Collapse
|
19
|
Morimont L, Bouvy C, Delvigne AS, Dogné JM, Douxfils J. Proof of concept of a new scale for the harmonization and the standardization of the ETP-based APC resistance. J Thromb Haemost 2020; 18:895-904. [PMID: 31984653 DOI: 10.1111/jth.14745] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/23/2019] [Accepted: 01/13/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND The evaluation of the activated protein C resistance (APCr) based on the endogenous thrombin potential (ETP) is recommended during the development of steroid contraceptives. Results are usually expressed as "normalized APC sensitivity ratio" (nAPCsr) using a reference plasma that should achieve an ETP ratio of 0.1 in presence of exogenous APC. Because of the interassay variability, achieving exactly an ETP ratio of 0.1 in each run is almost impossible, which significantly affects the theoretical 0-10 scale of nAPCsr. OBJECTIVES To compare the nAPCsr to the nAPCsr10 , a newly proposed method to express the degree of APC resistance. METHODS Individual plasma samples (n = 854) were analyzed to compare nAPCsr and nAPCsr10 . These values were obtained using the validated ETP-based APCr assay. RESULTS The Spearman correlation between nAPCsr and nAPCsr10 had a coefficient of 0.99. Linear regression showed the following equation y = 0.9315*x + 0.03942 (r2 = .97). When differences (nAPCsr10 - nAPCsr) were plotted against nAPCsr10 , the mean difference equaled 0.16% or 4.95%. The correction obtained with the use of the nAPCsr10 showed that the results of the nAPCsr were statistically different (P < .0001). CONCLUSIONS This new scale provides a harmonization and normalization of the nAPCsr. Results show a better reproducibility with the nAPCsr10 . It avoids the additional variability and the unharmonized scale introduced by the use of a reference plasma. This adapted method for the calculation of the APC resistance could provide the regulatory and scientific bodies with more reproducible and harmonized evaluations.
Collapse
Affiliation(s)
- Laure Morimont
- Qualiblood sa, Namur, Belgium
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, NAmur Research Institute for LIfe Sciences, University of Namur, Namur, Belgium
| | | | | | - Jean-Michel Dogné
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, NAmur Research Institute for LIfe Sciences, University of Namur, Namur, Belgium
| | - Jonathan Douxfils
- Qualiblood sa, Namur, Belgium
- Department of Pharmacy, Namur Thrombosis and Hemostasis Center, NAmur Research Institute for LIfe Sciences, University of Namur, Namur, Belgium
| |
Collapse
|
20
|
Amenyogbe E, Chen G, Wang Z, Lu X, Lin M, Lin AY. A Review on Sex Steroid Hormone Estrogen Receptors in Mammals and Fish. Int J Endocrinol 2020; 2020:5386193. [PMID: 32089683 PMCID: PMC7029290 DOI: 10.1155/2020/5386193] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/04/2019] [Accepted: 11/19/2019] [Indexed: 12/26/2022] Open
Abstract
Steroid hormones play essential roles in the reproductive biology of vertebrates. Estrogen exercises its effect through estrogen receptors and is not only a female reproductive hormone but acts virtually in all vertebrates, including fish, and is involved in the physiological and pathological states in all males and females. Estrogen has been implicated in mandible conservation and circulatory and central nervous systems as well as the reproductive system. This review intended to understand the structure, function, binding affinities, and activations of estrogens and estrogen receptors and to discuss the understanding of the role of sex steroid hormone estrogen receptors in mammals and fish.
Collapse
Affiliation(s)
- Eric Amenyogbe
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China
- Guangdong Provincial Key Laboratory of Aquaculture in the South China Sea for Aquatic Economic Animal of Guangdong Higher Education Institutes, Laboratory of Fish Aquaculture, Zhanjiang 524025, China
| | - Gang Chen
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China
- Guangdong Provincial Key Laboratory of Aquaculture in the South China Sea for Aquatic Economic Animal of Guangdong Higher Education Institutes, Laboratory of Fish Aquaculture, Zhanjiang 524025, China
| | - Zhongliang Wang
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China
- Guangdong Provincial Key Laboratory of Aquaculture in the South China Sea for Aquatic Economic Animal of Guangdong Higher Education Institutes, Laboratory of Fish Aquaculture, Zhanjiang 524025, China
| | - Xiaoying Lu
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China
- Guangdong Provincial Key Laboratory of Aquaculture in the South China Sea for Aquatic Economic Animal of Guangdong Higher Education Institutes, Laboratory of Fish Aquaculture, Zhanjiang 524025, China
| | - Mingde Lin
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China
- Guangdong Provincial Key Laboratory of Aquaculture in the South China Sea for Aquatic Economic Animal of Guangdong Higher Education Institutes, Laboratory of Fish Aquaculture, Zhanjiang 524025, China
| | - Ai Ying Lin
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China
- Guangdong Provincial Key Laboratory of Aquaculture in the South China Sea for Aquatic Economic Animal of Guangdong Higher Education Institutes, Laboratory of Fish Aquaculture, Zhanjiang 524025, China
| |
Collapse
|
21
|
Panton KK, Mikkelsen G, Irgens WØ, Hovde AK, Killingmo MW, Øien MA, Thorsby PM, Åsberg A. New reference intervals for cortisol, cortisol binding globulin and free cortisol index in women using ethinyl estradiol. Scand J Clin Lab Invest 2019; 79:314-319. [PMID: 31161807 DOI: 10.1080/00365513.2019.1622031] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Healthy women using contraceptives containing a low dose of an estrogen may have a higher serum concentration of cortisol (s-cortisol) and cortisol binding globulin (s-CBG) than the commonly used upper reference limits. There are no published reference intervals for s-cortisol, s-CBG, serum free cortisol index (s-FCI) or cortisol in saliva (sa-cortisol) for these women. The aim was to establish the above-mentioned reference intervals and document the differences in s-cortisol and s-CBG in one group of women using and another group not using ethinyl estradiol (EE). In this cross-sectional study, the reference limits presented were given as the 2.5 and 97.5 percentiles of the distribution of reference values in a population of 277 healthy volunteer women, aged 18-45 years. 157 women were not using any type of estrogen, while 120 women were using contraceptives containing a daily dose of 15-35 μg of EE. Serum and salivary cortisol, and serum CBG were measured using standard laboratory methods. S-FCI was calculated as s-cortisol/s-CBG. The reference intervals for s-cortisol in samples collected at 0800-1030 am in women using and not using EE contraception were: 284-994 nmol/L and 159-569 nmol/L respectively, and for s-CBG: 847-3366 nmol/L and 860-1940 nmol/L, respectively. For s-FCI and sa-cortisol, no clinically significant differences were found. Sa-cortisol may be the preferred measurand for evaluation of possible hypercortisolism in women using estrogens, since cortisol in saliva is not influenced by estrogen. If assessing morning s-cortisol and s-CBG in women using EE, we recommend using separate - and not the commonly used - reference intervals.
Collapse
Affiliation(s)
| | - Gustav Mikkelsen
- b Department of Medical Biochemistry, St. Olavs Hospital, Trondheim University Hospital , Trondheim , Norway.,c Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology , Trondheim , Norway
| | - Wenche Øiestad Irgens
- b Department of Medical Biochemistry, St. Olavs Hospital, Trondheim University Hospital , Trondheim , Norway
| | - Ann Kristin Hovde
- d The Molecular Pathology Laboratory, Department of Pathology, Oslo University Hospital , Oslo , Norway
| | - Marte Wien Killingmo
- d The Molecular Pathology Laboratory, Department of Pathology, Oslo University Hospital , Oslo , Norway
| | - Monja Airin Øien
- e Department of Immunology and Transfusion Medicine St. Olavs Hospital, Trondheim University Hospital , Trondheim , Norway
| | - Per Medbøe Thorsby
- f The Hormone Laboratory, Department of Medical Biochemistry, Oslo University Hospital , Oslo , Norway
| | - Arne Åsberg
- b Department of Medical Biochemistry, St. Olavs Hospital, Trondheim University Hospital , Trondheim , Norway
| |
Collapse
|
22
|
Herrera AY, Faude S, Nielsen SE, Locke M, Mather M. Effects of hormonal contraceptive phase and progestin generation on stress-induced cortisol and progesterone release. Neurobiol Stress 2019; 10:100151. [PMID: 30937356 PMCID: PMC6430619 DOI: 10.1016/j.ynstr.2019.100151] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/24/2019] [Accepted: 02/28/2019] [Indexed: 12/27/2022] Open
Abstract
The stress response differs between women using hormonal contraception and naturally cycling women. Yet, despite ample evidence showing that the stress response differs across the menstrual cycle in naturally cycling women, limited work has investigated whether the stress response differs across the hormonal contraceptive cycle, during which synthetic hormones are taken most of the month but not all of it. To induce a stress response, women using hormonal contraception completed the cold pressor test during either the active phase, when hormones are present, or during the inactive phase, when hormones are not present. Saliva was collected and assayed for free cortisol and progesterone levels prior to stress onset, immediately after stress termination, and 15-min post stress onset. Free cortisol and progesterone increased to a similar degree across both hormonal contraceptive phases in response to the cold pressor test. Post-hoc investigation indicates that the progestin “generation” (classification of synthetic progestins based on the compounds they are derived from) can differentially affect the free steroid response to cold pressor test stress, with the largest effects observed in women using formulations containing second-generation progestins. These findings indicate that progestin generation, particularly second-generation progestins, may have a more impactful influence on the stress response than hormonal contraceptive cycle phase. Potential mechanisms driving this effect and need for additional research are discussed.
Collapse
Affiliation(s)
- Alexandra Ycaza Herrera
- University of Southern California, Davis School of Gerontology, USA
- Corresponding author. University of Southern California, 3715 McClintock Ave, Rm 351, Los Angeles, 90089, California, USA.
| | | | - Shawn E. Nielsen
- University of Southern California, Davis School of Gerontology, USA
| | | | - Mara Mather
- University of Southern California, Davis School of Gerontology, USA
- University of Southern California, Department of Psychology, USA
- University of Southern California, Neuroscience Graduate Program, USA
| |
Collapse
|
23
|
FSRH Guideline (January 2019) Combined Hormonal Contraception (Revision due by January 2024). BMJ SEXUAL & REPRODUCTIVE HEALTH 2019; 45:1-93. [PMID: 30665985 DOI: 10.1136/bmjsrh-2018-chc] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
|
24
|
Fruzzetti F, Cagnacci A. Venous thrombosis and hormonal contraception: what's new with estradiol-based hormonal contraceptives? Open Access J Contracept 2018; 9:75-79. [PMID: 30519125 PMCID: PMC6239102 DOI: 10.2147/oajc.s179673] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective Estradiol (E2)-based hormonal contraceptives impact less than ethinylstradiol (EE) contraceptives on venous thromboembolism (VTE) in comparison to formulations with EE. Study design In this article, the pharamacologic data of EE and E2 were briefly reviewed, along with the induced biologic effect. These data were then related to a recent large international prospective, controlled, non-interventional cohort active surveillance study, on the cardiovascular risk of users of different types of combined estroprogestin contraceptive (CEPC). Results The crude HR for E2-valerate (E2V)/dienogest vs other CEPCs with EE was 0.8 (95% CI, 0.4–1.6), but when the data were corrected for age, body mass index, duration of use, and family history of VTE, the corresponding adjusted HR was 0.5 (95% CI, 0.2–1.0). A comparison of the E2V/dienogest and EE/levonorgestrel groups showed that the two contraceptives induced a similar VTE risk with the crude and adjusted VTE HRs of 0.7 (95% CI, 0.3–1.8) and 0.5 (95% CI, 0.2–1.3), respectively. Similar results were obtained when the observation was prolonged to January 2017. Conclusions The reduced impact of E2 vs EE on coagulation translates into the epidemiologic evidence of a reduced number of events in E2V vs EE users, when progestins other than levonorgestrel are used. However, E2 may continue to negatively impact on the risk of VTE, and this should not be forgotten at the time of prescription. Family history of VTE or thrombophilia, age, and obesity are risk factors for VTE too. If these risk factors are not taken into consideration and excluded, they can overcome or hide the higher safety of E2 vs CEPCs with EE.
Collapse
Affiliation(s)
- Franca Fruzzetti
- Department of Obstetrics and Gynaecology, Santa Chiara Hospital, University of Pisa, Pisa, Italy,
| | - Angelo Cagnacci
- Institute of Obstetrics and Gynecology, Department of Medical Area, University of Udine, Udine, Italy
| |
Collapse
|
25
|
Plu-Bureau G, Sabbagh E, Hugon-Rodin J. [Hormonal contraception and vascular risk: CNGOF Contraception Guidelines]. ACTA ACUST UNITED AC 2018; 46:823-833. [PMID: 30389542 DOI: 10.1016/j.gofs.2018.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Indexed: 12/15/2022]
Abstract
Venous thromboembolism and arterial ischemic events are the main deleterious diseases associated with the use of combined hormonal contraceptives (CHC). Even though their composition has been substantially improved, the vascular risk persists with the most recent CHCs use. If the vascular risk associated with CHCs containing 50μg EE is significantly higher than with those containing less than 50μg, there is no evidence that the CHCs containing either 30 or 20μg of EE induce different venous risks. CHC containing gestodene, desogestrel, drospirenone or cyproterone acetate are associated with a higher risk of venous thrombosis compared with levonorgestrel-containing CHCs. CHC containing norgestimate are associated with similar venous thrombosis risk than CHC containing levonorgestrel. Venous thrombosis risk of non-oral routes of administration of CHC appears to be equivalent to the risk of CHC containing gestodene or desogestrel, but this result is based on a small number of epidemiological studies. Before prescribing a CHC, it is important to determine all vascular risk factors. Family history of ischemic arterial event or venous thromboembolism disease should be routinely sought before any CHC prescription. All CHCs are contraindicated in women with biological thrombophilia, in women with combined vascular risk factors, in women with first-degree family history of arterial or venous event (under age 50) as well as in women suffering of migraine with aura. Progestin-only contraceptives are not associated with vascular risk (arterial or venous) outside of medroxyprogesterone acetate. In women with higher vascular risk, progestin-only contraceptives (administered by oral, sous-cutaneous or intra-uterine routes) can be prescribed.
Collapse
Affiliation(s)
- G Plu-Bureau
- Unité de gynécologie endocrinienne, hôpital Port-Royal, 53, avenue de l'Observatoire, 75679 Paris 14, France; Université Paris Descartes, 75005 Paris, France; Inserm UMR 1153, Obstetrical, Perinatal and Paediatric Epidemiology Research Team (Epopé), Centre for Epidemiology and Statistics Sorbonne Paris Cité (CRESS), 75000 Paris, France.
| | - E Sabbagh
- Unité de gynécologie endocrinienne, hôpital Port-Royal, 53, avenue de l'Observatoire, 75679 Paris 14, France
| | - J Hugon-Rodin
- Unité de gynécologie endocrinienne, hôpital Port-Royal, 53, avenue de l'Observatoire, 75679 Paris 14, France; Université Paris Descartes, 75005 Paris, France; Inserm UMR 1153, Obstetrical, Perinatal and Paediatric Epidemiology Research Team (Epopé), Centre for Epidemiology and Statistics Sorbonne Paris Cité (CRESS), 75000 Paris, France
| |
Collapse
|
26
|
Duijkers I, Klipping C, Heger-Mahn D, Fayad GN, Frenkl TL, Cruz SM, Korver T. Phase II dose-finding study on ovulation inhibition and cycle control associated with the use of contraceptive vaginal rings containing 17β-estradiol and the progestagens etonogestrel or nomegestrol acetate compared to NuvaRing. EUR J CONTRACEP REPR 2018; 23:245-254. [PMID: 30203681 DOI: 10.1080/13625187.2018.1506101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE To identify at least one contraceptive vaginal ring that effectively inhibits ovulation and demonstrates cycle control that is non-inferior to NuvaRing® (Merck Sharp & Dohme B.V., The Netherlands) in terms of an unscheduled bleeding incidence, with a non-inferiority margin of 10%. METHODS This was a randomised, active controlled, parallel group, multicentre, partially blinded trial in healthy women 18-35 years of age. Subjects received one of six contraceptive vaginal rings with an average daily release rate of 300 µg 17β-estradiol (E2) and various rates of either etonogestrel (ENG; 75, 100, or 125 µg/day) or nomegestrol acetate (NOMAC; 500, 700, or 900 µg/day), or the active control NuvaRing® (ENG/ethinylestradiol 120/15 µg), for three 28-day cycles. RESULTS Ovulation inhibition was observed in all groups as confirmed by absence of progesterone concentrations compatible with ovulation (>16 nmol/L) and absence of ultrasound evidence of ovulation. All investigational rings provided good cycle control, with the ENG-E2 125/300 µg/day group being associated with the best cycle control based on the numerically lowest incidence of unscheduled bleeding and absence of scheduled bleeding. Non-inferiority to NuvaRing® with respect to the incidence of unscheduled bleeding could not be concluded for any of the investigational ring groups. The safety profile was consistent with the known safety profile of combined estrogen/progestin contraceptives and similar across all groups. CONCLUSIONS Contraceptive rings releasing 300 µg E2 and 75-125 µg/day of ENG or 500-900 µg/day of NOMAC provided adequate ovulation inhibition and cycle control and are generally well-tolerated. While non-inferiority to NuvaRing® was not met, among the investigational rings, the ENG-E2 125/300 ring provided the best cycle control.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Tjeerd Korver
- d Reprovision Clinical Consultancy , Oss , The Netherlands
| |
Collapse
|
27
|
Yagnatovsky M, Dai AZ, Zacchilli M, Jazrawi LM. Acute pulmonary embolism after arthroscopic glenoid labral repair and subacromial decompression: case report and review of the literature. PHYSICIAN SPORTSMED 2018; 46:135-138. [PMID: 29287491 DOI: 10.1080/00913847.2018.1419776] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This report describes the case of a 29 year-old female with a history of polycystic ovary syndrome (PCOS) and on combined oral contraceptives who presents with an acute, CT confirmed pulmonary embolus of the right lower lobe, one week following arthroscopic labral repair of the right shoulder. This patient's relevant risk factors including obesity, oral contraceptive use, PCOS, and surgical positioning are discussed. Literature surrounding venous thromboembolism (VTE) following shoulder arthroscopy is also reviewed.
Collapse
Affiliation(s)
- Michelle Yagnatovsky
- a Division of Sports Medicine, Department of Orthopedic Surgery , NYU Langone Orthopedic Hospital , New York , NY , USA
| | - Amos Z Dai
- a Division of Sports Medicine, Department of Orthopedic Surgery , NYU Langone Orthopedic Hospital , New York , NY , USA
| | - Michael Zacchilli
- a Division of Sports Medicine, Department of Orthopedic Surgery , NYU Langone Orthopedic Hospital , New York , NY , USA
| | - Laith M Jazrawi
- a Division of Sports Medicine, Department of Orthopedic Surgery , NYU Langone Orthopedic Hospital , New York , NY , USA
| |
Collapse
|
28
|
Neri M, Malune ME, Corda V, Piras B, Zedda P, Pilloni M, Orani MP, Vallerino V, Melis GB, Paoletti AM. Body composition and psychological improvement in healthy premenopausal women assuming the oral contraceptive containing micronized estradiol (E2) and nomegestrol acetate (NOMAC). Gynecol Endocrinol 2017; 33:958-962. [PMID: 28485628 DOI: 10.1080/09513590.2017.1322574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
This observational study was conducted in healthy premenopausal women, who presented themselves for contraceptive advice at the outpatient Family Planning Clinics of the Department of Obstetrics and Gynecology of the University of Cagliari, Hospital-University of Cagliari (Italy). After a screening period of three menstrual cycles, 48 women without contraindications to estroprogestin contraceptives (OCs) were included in the study. The primary purposes of the study were to evaluate whether a 12-month-treatment with the combined OC containing micronized estradiol (1.5 mg, E2) plus nomegestrol acetate (2.5 mg, NOMAC) (E2/NOMAC) interfere on anthropometric indices (AI), body composition (BC) and psychological status (PS). In subjects with dysmenorrhea (#36), its intensity was evaluated using the visuo analogic scale (VAS), both before and during the 12-month-treatment with E2/NOMAC. E2/NOMAC did not modify neither AI nor BC in the 40 subjects who concluded the study. The PS and the VAS of dysmenorrhea were significantly (p < 0.0001) improved from the first cycle of treatment and throughout the E2/NOMAC treatment in comparison with basal values. The study suggests that E2/NOMAC is devoid of negative effects on AI and BC, with additional benefits on PS and dysmenorrhea.
Collapse
Affiliation(s)
- Manuela Neri
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Maria Elena Malune
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Valentina Corda
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Bruno Piras
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Pierina Zedda
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Monica Pilloni
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Maria Paola Orani
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Valerio Vallerino
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Gian Benedetto Melis
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| | - Anna Maria Paoletti
- a Department of Surgical Sciences , University of Cagliari , Cagliari , Italy and
- b Department of Obstetrics and Gynecology at the University Hospital of Cagliari (AOUCA) , Cagliari , Italy
| |
Collapse
|
29
|
Jiang Y, Tian W. The effects of progesterones on blood lipids in hormone replacement therapy. Lipids Health Dis 2017; 16:219. [PMID: 29157280 PMCID: PMC5697110 DOI: 10.1186/s12944-017-0612-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 11/07/2017] [Indexed: 12/28/2022] Open
Abstract
The safety of progestogens as a class has drawn much attention after the publication of data from the Women’s Health Initiative (WHI) trial, particularly with respect to cardiovascular disease. Depending on the chemical structure, pharmacokinetics, receptor affinity and potency of action, progestogens have a divergent range of properties that may translate to very different clinical effects. The purpose of this review is to describe the role of varied progestogens in hormone replacement therapy (HRT), especially focusing on blood lipids, which are the most important parameters for assessing cardiovascular disease risk.
Collapse
Affiliation(s)
- Yifan Jiang
- Guizhou Provincial Center for Drug Reevaluation, Guiyang, Guizhou, 550001, People's Republic of China
| | - Weijie Tian
- Department of Obstetrics and Gynecology, Guizhou Provincial People's Hospital, NO.83, Zhongshan East Road, Guiyang, Guizhou, 550002, People's Republic of China.
| |
Collapse
|
30
|
Grandi G, Facchinetti F, Bitzer J. Estradiol in hormonal contraception: real evolution or just same old wine in a new bottle? EUR J CONTRACEP REPR 2017; 22:245-246. [DOI: 10.1080/13625187.2017.1372571] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Giovanni Grandi
- Azienda Ospedaliero-Universitaria Policlinico of Modena, Department of Medical and Surgical Sciences for Mother, Child and Adult, Modena, Italy
| | | | | |
Collapse
|
31
|
Jensen JT, Addis IB, Hennebold JD, Bogan RL. Ovarian Lipid Metabolism Modulates Circulating Lipids in Premenopausal Women. J Clin Endocrinol Metab 2017; 102:3138-3145. [PMID: 28323981 PMCID: PMC5587059 DOI: 10.1210/jc.2016-3456] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 01/03/2017] [Indexed: 11/19/2022]
Abstract
CONTEXT The premenopausal circulating lipid profile may be linked to the hormonal profile and ovarian lipid metabolism. OBJECTIVE Assess how estradiol, progesterone, and ovarian lipid metabolism contributes to the premenopausal lipid profile; and evaluate the acute effects of a common hormonal oral contraceptive (OC) on circulating lipids. DESIGN Experimental crossover with repeated measures. SETTING Academic hospitals. PATIENTS Eight healthy, regularly menstruating women. INTERVENTIONS Participants underwent periodic serum sampling during a normal menstrual cycle; a standard 21-day, monophasic combined hormonal OC cycle (30 µg of ethinyl estradiol and 150 µg of levonorgestrel per day); menopause simulated by leuprolide acetate (22.5-mg depot); and an artificial menstrual cycle achieved via transdermal estradiol (50 to 300 µg/d) and vaginal micronized progesterone (100 to 300 mg/d). MAIN OUTCOME MEASURES Primary outcomes included evaluation of total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein cholesterol, triglycerides, and the total cholesterol to HDL cholesterol ratio. To estimate the effect of estradiol, progesterone, and ovarian lipid metabolism, all specimens except those from the OC cycle were analyzed. Subgroup analysis was conducted on the follicular and luteal phases. In a separate analysis, the effect of the OC was evaluated relative to the normal menstrual cycle. RESULTS Estradiol was significantly associated with increased levels of HDL cholesterol throughout the menstrual cycle and in the follicular phase. Ovarian effects were associated with reduced lipid levels, especially during the luteal phase. The OC was associated with an increased total cholesterol to HDL cholesterol ratio and triglycerides. CONCLUSION Previously unappreciated factors including ovarian lipid metabolism may contribute to the premenopausal lipid profile.
Collapse
Affiliation(s)
- Jeffrey T. Jensen
- Division of Reproductive and Developmental Science, Oregon National Primate Research Center, Beaverton, Oregon 97006
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon 97239
| | - Ilana B. Addis
- Department of Obstetrics and Gynecology, University of Arizona, Tucson, Arizona 85724
| | - Jon D. Hennebold
- Division of Reproductive and Developmental Science, Oregon National Primate Research Center, Beaverton, Oregon 97006
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon 97239
| | - Randy L. Bogan
- School of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona 85721
| |
Collapse
|
32
|
James ML, Christianson T, Woo D, Kon NKK. Gonadal hormone regulation as therapeutic strategy after acute intracerebral hemorrhage. PROCEEDINGS OF SINGAPORE HEALTHCARE 2017. [DOI: 10.1177/2010105817725081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
| | | | - Daniel Woo
- Department of Neurology, University of Cincinnati, USA
| | | |
Collapse
|
33
|
Farris M, Bastianelli C, Rosato E, Brosens I, Benagiano G. Pharmacodynamics of combined estrogen-progestin oral contraceptives: 2. effects on hemostasis. Expert Rev Clin Pharmacol 2017; 10:1129-1144. [DOI: 10.1080/17512433.2017.1356718] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Manuela Farris
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Rome, Italy
- AIED, Rome, Italy
| | - Carlo Bastianelli
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Rome, Italy
| | - Elena Rosato
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Rome, Italy
| | - Ivo Brosens
- LIFE, Leuven Institute for Fertility and Embryology, Leuven, Belgium
| | - Giuseppe Benagiano
- Department of Gynecology, Obstetrics and Urology, Sapienza, University of Rome, Rome, Italy
| |
Collapse
|
34
|
Pooled analysis of two randomized, open-label studies comparing the effects of nomegestrol acetate/17β-estradiol and drospirenone/ethinyl estradiol on bleeding patterns in healthy women. Contraception 2017; 95:390-397. [DOI: 10.1016/j.contraception.2016.12.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 12/08/2016] [Accepted: 12/12/2016] [Indexed: 11/20/2022]
|
35
|
Affiliation(s)
- Angelo Cagnacci
- Department of Gynaecology and Obstetrics, University of Udine, Udine, Italy
| |
Collapse
|
36
|
Caruso S, Cianci S, Cariola M, Fava V, Di Pasqua S, Cianci A. Improvement of Low Sexual Desire Due to Antiandrogenic Combined Oral Contraceptives After Switching to an Oral Contraceptive Containing 17β-Estradiol. J Womens Health (Larchmt) 2017; 26:728-734. [PMID: 28323519 DOI: 10.1089/jwh.2016.5801] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES To investigate the effects of a combined oral contraceptive (COC) containing 17β-estradiol (E2) 1.5 mg and nomegestrol acetate 2.5 mg (NOMAC/E2) on the sexual health of women affected by low sexual desire due to COCs containing ethinylestradiol. MATERIALS AND METHODS Eighty-three women (age range 19-32) participated in the study. Sex hormone-binding globulin (SHBG), total testosterone (TT), and free androgen index (FAI) were measured. The Female Sexual Function Index (FSFI) and the Female Sexual Distress Scale (FSDS) questionnaires were used to assess sexual function and distress, respectively. Hormonal levels were measured and questionnaires were administered before the women switched COC NOMAC/E2 usage (baseline) and at the 3-month (first) and 6-month (second) follow-ups. RESULTS SHBG reduction (p < 0.001), TT (p < 0.05), and FAI increases (p < 0.001) were observed during the first and second follow-ups with respect to baseline values. Sexual desire increased from baseline to the first and second follow-ups (p < 0.001). At baseline, the total FSFI score was 22 ± 1.5 and the FSDS score was 16.6 ± 1.3, both indicating sexual dysfunction with sexual distress. At the first follow-up, the total FSFI score and the FSDS score increased toward sexual health values, being 28.3 ± 1.6 and 12.1 ± 1.5, respectively (p < 0.001). At the second follow-up, the FSFI score had risen to 30.6 ± 1.3 (p < 0.001) and the FSDS score had dropped to 8.3 ± 1.4 (p < 0.001). CONCLUSIONS COCs containing E2 are an innovation that could help women to not suffer from low sexual desire during hypoandrogenic COC usage.
Collapse
Affiliation(s)
- Salvatore Caruso
- 1 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario , Catania, Italy .,2 Research Group for Sexology, University of Catania , Catania, Italy
| | - Stefano Cianci
- 1 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario , Catania, Italy
| | - Maria Cariola
- 1 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario , Catania, Italy
| | - Valentina Fava
- 1 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario , Catania, Italy .,2 Research Group for Sexology, University of Catania , Catania, Italy
| | - Salvatore Di Pasqua
- 1 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario , Catania, Italy
| | - Antonio Cianci
- 1 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario , Catania, Italy .,2 Research Group for Sexology, University of Catania , Catania, Italy
| |
Collapse
|
37
|
Ferreira JRD, Aleluia MM, Figueiredo CVB, Vieira LCDL, Santiago RP, da Guarda CC, Barbosa CG, Oliveira RR, Adorno EV, Gonçalves MDS. Evaluation of Cardiometabolic Parameters among Obese Women Using Oral Contraceptives. Front Endocrinol (Lausanne) 2017; 8:256. [PMID: 29033897 PMCID: PMC5626867 DOI: 10.3389/fendo.2017.00256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 09/19/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Combined oral contraceptive (COC) use has been associated with an unfavorable impact on carbohydrate and lipid metabolism in diverse populations of normal weight and obese women. The present study aimed to evaluate the cardiometabolic and inflammatory profiles of women in northeastern Brazil with respect to COC use and obesity. METHODS We performed a cross-sectional study to verify cardiovascular parameters, including blood pressure (BP), fasting serum glucose, lipid, and inflammatory profile, in a population of women aged 15-45 years, considering obesity and COC use. Our sample consisted of 591 women, 481 women who were COC users, and 110 age-matched women who were COC non-users, classified as obese and non-obese according to BMI. RESULTS COC use and obesity were associated with increased systolic (p ≤ 0.001) and diastolic BP (p = 0.001), blood glucose (p ≤ 0.001), total cholesterol (p = 0.008), low-density lipoprotein cholesterol (p ≤ 0.001), very low-density lipoprotein cholesterol (p ≤ 0.001), triglycerides (p ≤ 0.001), ferritin (p = 0.006), C-reactive protein (CRP) (p ≤ 0.001), and nitric oxide metabolites (p ≤ 0.001), as well as decreased high-density lipoprotein cholesterol (HDL-c) (p ≤ 0.001) in comparison to controls. CRP and HDL-c levels in obese COC users were determined to be outside reference range values. The odds of having lower levels of HDL-c and elevated CRP increased among obese COC users. COC use was independently associated with low levels of HDL-c, especially second-generation progestins (p < 0.001; OR = 8.976; 95% CI 2.786-28.914). CONCLUSION Obesity and COC use were associated with alterations in lipid and inflammatory cardiometabolic parameters, particularly increased CRP levels and decreased HDL-c, which are considered markers of cardiovascular disease (CVD) risk. Given the need to prevent unintended pregnancy among obese women, together with weight loss counseling, it is important to evaluate the most effective and safest contraceptive methods to avoid the potential risk of developing CVD.
Collapse
Affiliation(s)
- Júnia Raquel Dutra Ferreira
- Instituto Gonçalo Moniz/FIOCRUZ, Salvador, Brazil
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal da Bahia, Salvador, Brazil
| | - Milena Magalhães Aleluia
- Instituto Gonçalo Moniz/FIOCRUZ, Salvador, Brazil
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal da Bahia, Salvador, Brazil
| | - Camylla Vilas Boas Figueiredo
- Instituto Gonçalo Moniz/FIOCRUZ, Salvador, Brazil
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal da Bahia, Salvador, Brazil
| | - Larissa Castro de Lima Vieira
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal da Bahia, Salvador, Brazil
| | | | | | - Cynara Gomes Barbosa
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal da Bahia, Salvador, Brazil
| | | | - Elisângela Vitória Adorno
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal da Bahia, Salvador, Brazil
| | - Marilda de Souza Gonçalves
- Instituto Gonçalo Moniz/FIOCRUZ, Salvador, Brazil
- Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Universidade Federal da Bahia, Salvador, Brazil
- *Correspondence: Marilda de Souza Gonçalves,
| |
Collapse
|
38
|
Hormonal contraception and thrombosis. Fertil Steril 2016; 106:1289-1294. [DOI: 10.1016/j.fertnstert.2016.08.039] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 08/17/2016] [Accepted: 08/18/2016] [Indexed: 11/21/2022]
|
39
|
Berendsen RR, Lindeman RC, Boom M, Aarts LPHJ, van Dorp ELA, Teppema LJ. Erythropoietin does not have effects on the ventilatory and pulmonary vascular response to acute hypoxia in men and women. Exp Physiol 2016; 101:1230-1240. [DOI: 10.1113/ep085675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 07/07/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Remco R. Berendsen
- Leiden University Medical Center, Department of Anesthesiology; Leiden The Netherlands
| | | | - Merel Boom
- Leiden University Medical Center, Department of Anesthesiology; Leiden The Netherlands
| | - Leon P. H. J. Aarts
- Leiden University Medical Center, Department of Anesthesiology; Leiden The Netherlands
| | | | - Luc J. Teppema
- Leiden University Medical Center, Department of Anesthesiology; Leiden The Netherlands
| |
Collapse
|
40
|
Grandi G, Napolitano A, Cagnacci A. Metabolic impact of combined hormonal contraceptives containing estradiol. Expert Opin Drug Metab Toxicol 2016; 12:779-87. [DOI: 10.1080/17425255.2016.1190832] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Giovanni Grandi
- Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit, Azienda Ospedaliero Universitaria Policlinico of Modena, Modena, Italy
| | - Antonella Napolitano
- Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit, Azienda Ospedaliero Universitaria Policlinico of Modena, Modena, Italy
| | - Angelo Cagnacci
- Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit, Azienda Ospedaliero Universitaria Policlinico of Modena, Modena, Italy
| |
Collapse
|
41
|
Abstract
INTRODUCTION The focus in contraception is shifting from oral contraceptives to more effective methods, such as implants and intrauterine devices. Generics are favored by third-party payors. As a result, potentially exciting developments in branded pills to increase safety or to reduce side effects may have gone unnoticed. AREAS COVERED This article reviews the features of each of the four new oral contraceptives that have been introduced in the United States and/or Europe in the last few years. The motivation for the development of each product is outlined as is its efficacy, safety, tolerability and the noncontraceptive applications that have been explored are described. EXPERT OPINION The hypothesis that using estradiol in place of ethinyl estradiol would reduce the risk of venous thromboembolism is still to be proven. However, the stronger progestogens used in these formulations may offer other tangible benefits for selected women. The new products for extended cycle pill use may have less impact. The flexible regimen can be adopted using any pill, but the approved product does provide convenience to patients. Cost will continue to be the determining factor in the acceptance of these new products, unless substantial health benefits can be conclusively proven.
Collapse
Affiliation(s)
- Anita L Nelson
- a Obstetrics and Gynecology , David Geffen School of Medicine at UCLA , Manhattan Beach , CA , USA
| |
Collapse
|
42
|
Grandi G, Napolitano A, Xholli A, Tirelli A, Di Carlo C, Cagnacci A. Effect of oral contraceptives containing estradiol and nomegestrol acetate or ethinyl-estradiol and chlormadinone acetate on primary dysmenorrhea. Gynecol Endocrinol 2015; 31:774-8. [PMID: 26291811 DOI: 10.3109/09513590.2015.1063118] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To study the three cycles effect on primary dysmenorrhea of the monophasic 24/4 estradiol/nomegestrol acetate (E2/NOMAC) and of the 21/7 ethinyl-estradiol/chlormadinone acetate (EE/CMA) oral contraceptive. The tolerability and the effect of both preparations on metabolism and health-related quality of life were also evaluated. DESIGN Prospective observational cohort study. SETTING Tertiary gynecologic center for pelvic pain. PATIENTS Subjects with primary dysmenorrhea requiring an oral contraceptive, who spontaneously selected either E2/NOMAC (n = 20) or EE/CMA (n = 20). MAIN OUTCOME MEASURES Visual Analogue Scale (VAS) score for dysmenorrhea, Short Form-36 questionnaire for health-related quality of life, lipoproteins and days of menstrual bleeding (withdrawal bleeding during oral contraceptive). RESULTS Mean age and body mass index (BMI) were similar between the two groups. The final analysis was performed on 34 women, 15 in E2/NOMAC and 19 in EE/CMA group. Compliance with treatment was significantly higher with EE/CMA (100%) than E2/NOMAC (75%) (p = 0.02). Both treatments significantly (p < 0.0001) reduced VAS of primary dysmenorrhea, similarly (E2/NOMAC by a mean of 74.7%, EE/CMA by a mean of 78.4%; p = 0.973). Only E2/NOMAC significantly increased SF-36 score (p = 0.001), both in physical (p = 0.001) and mental domains (p = 0.004). The mean number of days of menstrual bleeding was significantly reduced in E2/NOMAC group (from 4.86 ± 1.20 d to 2.64 ± 1.59 d, p = 0.0005 versus baseline, p = 0.007 versus EE/CMA group). BMI did not vary in either group. E2/NOMAC did not change lipoproteins and apoproteins while EE/CMA increased total cholesterol (p = 0.0114), HDL-cholesterol (p = 0.0008), triglycerides (p = 0.002), apoprotein-A1 (Apo-A1; p = 0.0006) and apopoprotein-B (Apo-B; p = 0.008), decreasing LDL/HDL ratio (p = 0.024). CONCLUSIONS Both oral contraceptives reduced similarly primary dysmenorrhea, with E2/NOMAC also reducing withdrawal bleedings and being neutral on lipid metabolism.
Collapse
Affiliation(s)
- Giovanni Grandi
- a Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit , Azienda Ospedaliero Universitaria Policlinico of Modena , Modena , Italy and
| | - Antonella Napolitano
- a Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit , Azienda Ospedaliero Universitaria Policlinico of Modena , Modena , Italy and
| | - Anjeza Xholli
- a Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit , Azienda Ospedaliero Universitaria Policlinico of Modena , Modena , Italy and
| | - Alessandra Tirelli
- a Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit , Azienda Ospedaliero Universitaria Policlinico of Modena , Modena , Italy and
| | - Costantino Di Carlo
- b Department of Neurosciences and Reproductive Sciences , University of Naples Federico II , Naples , Italy
| | - Angelo Cagnacci
- a Department of Obstetrics Gynecology and Pediatrics, Obstetrics and Gynecology Unit , Azienda Ospedaliero Universitaria Policlinico of Modena , Modena , Italy and
| |
Collapse
|
43
|
Luque-Ramírez M, Escobar-Morreale HF. Targets to treat androgen excess in polycystic ovary syndrome. Expert Opin Ther Targets 2015; 19:1545-60. [DOI: 10.1517/14728222.2015.1075511] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
44
|
Mawet M, Maillard C, Klipping C, Zimmerman Y, Foidart JM, Coelingh Bennink HJT. Unique effects on hepatic function, lipid metabolism, bone and growth endocrine parameters of estetrol in combined oral contraceptives. EUR J CONTRACEP REPR 2015. [PMID: 26212489 PMCID: PMC4699469 DOI: 10.3109/13625187.2015.1068934] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Estetrol (E4) is a natural estrogen produced by the human fetal liver. In combination with drospirenone (DRSP) or levonorgestrel (LNG), E4 blocks ovulation and has less effect on haemostatic biomarkers in comparison with ethinylestradiol (EE) combined with DRSP. This study evaluates the impact of several doses of E4/DRSP and E4/LNG on safety parameters such as liver function, lipid metabolism, bone markers and growth endocrine parameters. METHODS This was a dose-finding, single-centre, controlled study performed in healthy women aged 18 to 35 years with a documented pretreatment ovulatory cycle. Participants received 5 mg or 10 mg E4/3 mg DRSP; 5 mg, 10 mg or 20 mg E4/150 μg LNG; or 20 μg EE/3 mg DRSP as a comparator for three consecutive cycles in a 24/4-day regimen. Changes from baseline to end of treatment in liver parameters, lipid metabolism, bone markers and growth endocrinology were evaluated. RESULTS A total of 109 women were included in the study. Carrier proteins were minimally affected in the E4/DRSP and E4/LNG groups, in comparison with the EE/DRSP group, where a significant increase in sex hormone-binding globulin was observed. Similarly, minor effects on lipoproteins were observed in the E4 groups, and the effects on triglycerides elicited by the E4 groups were significantly lower than those in the EE/DRSP group. No imbalances in bone markers were observed in any groups. No alterations in insulin-like growth factor were observed in the E4 groups. CONCLUSIONS E4-containing combinations have a limited effect on liver function, lipid metabolism, and bone and growth endocrine parameters.
Collapse
|
45
|
Lete I, Chabbert-Buffet N, Jamin C, Lello S, Lobo P, Nappi RE, Pintiaux A. Haemostatic and metabolic impact of estradiol pills and drospirenone-containing ethinylestradiol pills vs. levonorgestrel-containing ethinylestradiol pills: A literature review. EUR J CONTRACEP REPR 2015; 20:329-43. [DOI: 10.3109/13625187.2015.1050091] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
46
|
Akintomide H, Panicker S. Nomegestrol acetate/17-beta estradiol: a review of efficacy, safety, and patient acceptability. Open Access J Contracept 2015; 6:77-86. [PMID: 29386925 PMCID: PMC5683186 DOI: 10.2147/oajc.s61942] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Nomegestrol acetate (NOMAC) 2.5 mg with 17-beta estradiol (E2) 1.5 mg is a new combined oral contraceptive (COC) formulation and is the first monophasic E2 pill to be marketed, having been licensed for use in Europe in 2011. It is available to be taken daily in a regimen of 24 active pills followed by four placebo pills. NOMAC is a highly selective 19-nor progestogen derivative with specific binding to progesterone receptors, anti-estrogenic activity and no androgenic, mineralocorticoid nor glucocorticoid effects. E2 is an estrogen that is identical to endogenous estrogen. While it has been in use for only a short period of time, current evidence suggests that NOMAC/E2 is just as effective, safe, and acceptable as existing COC preparations. Two large Phase III trials conducted in the Americas and across Europe, Australia, and Asia showed lower cumulative pregnancy rates in the NOMAC/E2 groups compared to the drospirenone (DRSP) 3 mg in combination with ethinyl estradiol (EE) 30 µg (DRSP/EE) groups but this difference was not statistically significant. NOMAC/E2 exhibits a good safety profile and has less effects on cardiovascular risk, hemostatic, metabolic, and endocrine factors in comparison to COCs containing EE in combination with levonorgestrel (LNG) or DRSP. NOMAC/E2 has also been found to cause less breast cell proliferation when compared to E2 alone and has some anti-proliferative effect on human breast cancer cells. NOMAC/E2 is considered acceptable as its compliance, continuation rates, and bleeding patterns were similar to COCs containing DRSP/EE and LNG 150 µg combined with EE 30 µg or LNG 100 µg combined with EE 20 µg (LNG/EE). However, discontinuation was found to be slightly higher in the NOMAC/E2 groups in the two large Phase III trials comparing NOMAC/E2 use with DRSP/EE. As the scientific literature has limited information on NOMAC/E2, further experience with NOMAC/E2 is required.
Collapse
Affiliation(s)
- Hannat Akintomide
- Sexual and Reproductive Health, Central and North West London NHS Trust, Margaret Pyke Centre, London, UK
| | - Sabeena Panicker
- Sexual and Reproductive Health, Central and North West London NHS Trust, Margaret Pyke Centre, London, UK
| |
Collapse
|
47
|
Wood PL, Bauman D. Gynaecological issues affecting the obese adolescent. Best Pract Res Clin Obstet Gynaecol 2015; 29:453-65. [DOI: 10.1016/j.bpobgyn.2014.10.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 10/30/2014] [Indexed: 12/24/2022]
|
48
|
Sitruk-Ware R, Nath A. Applying emerging science to contraception research: implications for the clinic. Expert Rev Endocrinol Metab 2015; 10:115-126. [PMID: 30289046 DOI: 10.1586/17446651.2015.972369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Emerging science will make an important contribution towards the development of improved contraceptives. While long-acting reversible contraceptives remain the most effective method, new user-controlled, mid-acting methods will avoid the need for procedures requiring trained providers. Contraceptives combined with other agents may bring additional health benefits, such as dual protection against both pregnancy and sexually transmitted infections. Emerging research areas in proteomics allowed the discovery of new reproductive targets that may lead to non-hormonal contraceptives for both men and women. Current research objectives include the improvement of existing contraceptive methods, as well as discovery of new materials able to deliver new molecules more specifically to their target without systemic actions.
Collapse
Affiliation(s)
| | - Anita Nath
- b 2 Karnataka Health Promotion Trust, Bangalore, India
| |
Collapse
|
49
|
Hugon-Rodin J, Gompel A, Plu-Bureau G. Epidemiology of hormonal contraceptives-related venous thromboembolism. Eur J Endocrinol 2014; 171:R221-30. [PMID: 25012200 DOI: 10.1530/eje-14-0527] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
For many years, it has been well documented that combined hormonal contraceptives increase the risk of venous thromboembolism (VTE). The third-generation pill use (desogestrel or gestodene (GSD)) is associated with an increased VTE risk as compared with second-generation (levonorgestrel) pill use. Other progestins such as drospirenone or cyproterone acetate combined with ethinyl-estradiol (EE) have been investigated. Most studies have reported a significant increased VTE risk among users of these combined oral contraceptives (COCs) when compared with users of second-generation pills. Non-oral combined hormonal contraception, such as the transdermal patch and the vaginal ring, is also available. Current data support that these routes of administration are more thrombogenic than second-generation pills. These results are consistent with the biological evidence of coagulation activation. Overall, the estrogenic potency of each hormonal contraceptive depending on both EE doses and progestin molecule explains the level of thrombotic risk. Some studies have shown a similar increased VTE risk among users of COCs containing norgestimate (NGM) as compared with users of second-generation pill. However, for this combination, biological data, based on quantitative assessment of sex hormone-binding globulin or haemostasis parameters, are not in agreement with these epidemiological results. Similarly, the VTE risk associated with low doses of EE and GSD is not biologically plausible. In conclusion, newer generation formulations of hormonal contraceptives as well as non-oral hormonal contraceptives seem to be more thrombogenic than second-generation hormonal contraceptives. Further studies are needed to conclude on the combinations containing NGM or low doses of EE associated with GSD.
Collapse
Affiliation(s)
- Justine Hugon-Rodin
- Department of Gynecology and EndocrinologyHôpitaux Universitaires Paris Centre, Paris-Descartes University, Paris, France
| | - Anne Gompel
- Department of Gynecology and EndocrinologyHôpitaux Universitaires Paris Centre, Paris-Descartes University, Paris, France
| | - Geneviève Plu-Bureau
- Department of Gynecology and EndocrinologyHôpitaux Universitaires Paris Centre, Paris-Descartes University, Paris, France
| |
Collapse
|
50
|
Grandi G, Xholli A, Napolitano A, Piacenti I, Bellafronte M, Cagnacci A. Prospective measurement of blood pressure and heart rate over 24 h in women using combined oral contraceptives with estradiol. Contraception 2014; 90:529-34. [DOI: 10.1016/j.contraception.2014.05.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 05/12/2014] [Accepted: 05/21/2014] [Indexed: 10/25/2022]
|