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Kangasniemi MH, Arffman RK, Haverinen A, Luiro K, Hustad S, Heikinheimo O, Tapanainen JS, Piltonen TT. Effects of estradiol- and ethinylestradiol-based contraceptives on adrenal steroids: A randomized trial. Contraception 2022; 116:59-65. [PMID: 36084710 DOI: 10.1016/j.contraception.2022.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/16/2022] [Accepted: 08/26/2022] [Indexed: 01/31/2023]
Abstract
OBJECTIVES Ethinylestradiol (EE)-based combined oral contraceptives (COC) affect adrenal function by altering steroid and corticosteroid-binding globulin (CBG) synthesis that may contribute to adverse effects related to these drugs. The effects of COCs containing natural estrogens remain unclear. We compared the effects of COCs containing estradiol valerate (EV) and EE on cortisol and other adrenal steroid hormones. STUDY DESIGN A spin-off study of a randomized, open-label trial. Fifty-nine healthy women were allocated to groups that engaged in the continuous use of EV+dienogest (DNG), EE+DNG, or DNG only for 9 weeks. We measured changes in adrenal steroids, CBG, and the free cortisol index (FCI). RESULTS Treatment with EE+DNG increased total cortisol (mean increment 668 nmol/L, p < 0.001) and cortisone (10 nmol/L, p= 0.001) levels, whereas the change from the baseline was insignificant for the EV+DNG and DNG-only groups. Dehydroepiandrosterone sulfate decreased by 24% in the EE+DNG group but remained unchanged in the EV+DNG and DNG-only groups. Aldosterone and 17-hydroxyprogesterone levels did not differ between the groups. All preparations increased CBG, but the increase in the EE+DNG group (median increment 42 µg/mL, p < 0.001) was 9- and 49-fold higher than that in the EV+DNG and DNG-only groups, respectively. The FCI remained unchanged in all study groups, indicating that cortisol and CBG mainly increased in parallel, although some individuals demonstrated larger alterations in the cortisol-CBG balance. CONCLUSION In COCs, EV had a milder effect on circulating CBG and adrenal steroid levels than EE; however, further research is necessary to determine the long-term effects. TRIAL REGISTRATION ClinicalTrials.gov NCT02352090 IMPLICATIONS: EV-based COC had reduced effects on circulating CBG and adrenal steroids compared to EE, probably due to a lower hepatic impact. Whether the sensitization of the adrenals to ACTH varies according to COC contents and whether it relates to experienced side effects needs to be investigated. These results encourage further research and development of contraceptives containing natural estrogens.
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Affiliation(s)
- Marika H Kangasniemi
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, Oulu, Finland.
| | - Riikka K Arffman
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, Oulu, Finland
| | - Annina Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kaisu Luiro
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Steinar Hustad
- Department of Clinical Science and Core Facility for Metabolomics, University of Bergen, Norway
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Terhi T Piltonen
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, Oulu, Finland
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Kangasniemi MH, Arffman RK, Joenväärä S, Haverinen A, Luiro K, Tohmola T, Renkonen R, Heikinheimo O, Tapanainen JS, Piltonen TT. Ethinylestradiol in combined hormonal contraceptive has a broader effect on serum proteome compared with estradiol valerate: a randomized controlled trial. Hum Reprod 2022; 38:89-102. [PMID: 36416543 PMCID: PMC9825269 DOI: 10.1093/humrep/deac250] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/19/2022] [Indexed: 11/24/2022] Open
Abstract
STUDY QUESTION Does an estradiol-based combined oral contraceptive (COC) have a milder effect on the serum proteome than an ethinylestradiol (EE)-based COC or dienogest (DNG) only? SUMMARY ANSWER The changes in serum proteome were multifold after the use of a synthetic EE-based COC compared to natural estrogen COC or progestin-only preparation. WHAT IS KNOWN ALREADY EE-based COCs widely affect metabolism, inflammation, hepatic protein synthesis and blood coagulation. Studies comparing serum proteomes after the use of COCs containing EE and natural estrogens are lacking. STUDY DESIGN, SIZE, DURATION This was a spin-off from a randomized, controlled, two-center clinical trial. Women (n = 59) were randomized to use either EE + DNG, estradiol valerate (EV) + DNG or DNG only continuously for 9 weeks. PARTICIPANTS/MATERIALS, SETTING, METHODS Participants were healthy, young, white volunteer women. Serum samples were collected before and after 9 weeks of hormonal exposure. Samples from 44 women were available for analysis (EE + DNG n = 14, EV + DNG n = 16 and DNG only n = 14). Serum proteins were analyzed by quantitative, discovery-type label-free proteomics. MAIN RESULTS AND THE ROLE OF CHANCE Altogether, 446 proteins/protein families with two or more unique peptides were detected and quantified. The number of proteins/families that altered over the 9-week period within the study groups was 121 for EE + DNG and 5 for EV + DNG, while no changes were detected for DNG only. When alterations were compared between the groups, significant differences were detected for 63 proteins/protein families, of which 58 were between the EE + DNG and EV + DNG groups. The most affected functions during the use of EE + DNG were the complement system, acute phase response signaling, metabolism and the coagulation system. The results were validated by fetuin-B and cortisol-binding globulin ELISA and sex hormone-binding globulin immunoassay. LARGE SCALE DATA Data are available via ProteomeXchange with identifiers PXD033617 (low abundance fraction) and PXD033618 (high abundance fraction). LIMITATIONS, REASONS FOR CAUTION The power analysis of the trial was not based on the proteomic analysis of this spin-off study. In the future, targeted proteomic analysis with samples from another trial should be carried out in order to confirm the results. WIDER IMPLICATIONS OF THE FINDINGS The EE-based COC exerted a broader effect on the serum proteome than the EV-based COC or the DNG-only preparation. These results demonstrate that the effects of EE in COCs go far beyond the established endpoint markers of estrogen action, while the EV combination is closer to the progestin-only preparation. The study indicates that EV could provide a preferable option to EE in COCs in the future and signals a need for further studies comparing the clinical health outcomes of COCs containing EE and natural estrogens. STUDY FUNDING/COMPETING INTEREST(S) Funding for this researcher-initiated study was obtained from the Helsinki University Hospital research funds, the Hospital District of Helsinki and Uusimaa, the Sigrid Juselius Foundation, the Academy of Finland, the Finnish Medical Association, the University of Oulu Graduate School, the Emil Aaltonen Foundation, the Swedish Cultural Foundation in Finland, the Novo Nordisk Foundation, Orion Research Foundation and the Northern Ostrobothnia Regional Fund. The funders had no role in study design, data collection and analysis, publishing decisions or manuscript preparation. T.P. has received honoraria for lectures, consultations and research grants from Exeltis, Gedeon Richter, MSD, Merck, Pfizer, Roche, Stragen and Mithra Pharmaceuticals. O.H. occasionally serves on advisory boards for Bayer AG and Gedeon Richter and has designed and lectured at educational events for these companies. The other authors have nothing to disclose. O.H. occasionally serves on advisory boards for Bayer AG and Gedeon Richter and has designed and lectured at educational events for these companies. The other authors have nothing to disclose. TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT02352090. TRIAL REGISTRATION DATE 27 January 2015. DATE OF FIRST PATIENT’S ENROLMENT 1 April 2015.
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Affiliation(s)
- M H Kangasniemi
- Correspondence address. Department of Obstetrics and Gynecology, Clinical Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, 90014 Oulu, Finland. E-mail:
| | - R K Arffman
- Department of Obstetrics and Gynecology, Clinical Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - S Joenväärä
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland,HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - A Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - K Luiro
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - T Tohmola
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland,HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - R Renkonen
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland,HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - O Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - J S Tapanainen
- Department of Obstetrics and Gynecology, Clinical Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland,Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - T T Piltonen
- Department of Obstetrics and Gynecology, Clinical Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
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Haverinen A, Luiro K, Kangasniemi MH, Piltonen TT, Hustad S, Heikinheimo O, Tapanainen JS. Estradiol Valerate vs Ethinylestradiol in Combined Oral Contraceptives: Effects on the Pituitary-Ovarian Axis. J Clin Endocrinol Metab 2022; 107:e3008-e3017. [PMID: 35279718 DOI: 10.1210/clinem/dgac150] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Indexed: 12/27/2022]
Abstract
CONTEXT Limited studies have compared the effects of combined oral contraceptives (COCs) containing natural estrogens and synthetic ethinylestradiol (EE) on reproductive hormones. OBJECTIVE To compare estradiol valerate (EV) + dienogest (DNG), EE + DNG, and DNG alone (active control) on levels of follicle stimulating hormone (FSH), luteinizing hormone, anti-Müllerian hormone (AMH), ovarian steroids, sex hormone binding globulin (SHBG), and the free androgen index (FAI). METHODS This spin-off study from a randomized trial enrolled 59 healthy, 18 to 35-year-old ovulatory women, outpatients at Helsinki and Oulu University Hospitals, Finland, who were randomized to EV 2 mg + DNG 2-3 mg (n = 20); EE 0.03 mg + DNG 2 mg (n = 20); and DNG 2 mg (n = 19) for 9 weeks. Blood samples were drawn at baseline, and at 5 and 9 weeks. Age and BMI were comparable between groups; 3 women discontinued. RESULTS EV + DNG suppressed FSH by -27% (-51% to -3%) (median [95% CI]) vs EE + DNG, -64% (-78 to -51), P = 0.04, but AMH levels decreased similarly by -9% (-18 to -0.1) vs -13% (-28 to 0.2), P = 0.38, respectively. EV + DNG increased SHBG levels by 56% (30% to 82%) and EE + DNG by 385% (313% to 423%), P < 0.001. Total testosterone decreased by 16% (-27% to -5%) in the EV + DNG group but it did not decrease in the EE + DNG group, whereas the FAI decreased by -39% (-54% to -25%) vs -72% (-78% to -67%), P < 0.001. DNG alone did not induce changes in any of these parameters. CONCLUSION Compared with EE + DNG, treatment with EV + DNG resulted in milder pituitary downregulation and reduced induction of hepatic SHBG synthesis-potentially carrying more beneficial health effects.
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Affiliation(s)
- Annina Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, PO Box 140, 00029 Helsinki, Finland
| | - Kaisu Luiro
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, PO Box 140, 00029 Helsinki, Finland
| | - Marika H Kangasniemi
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, PO Box 5000, 90014 Oulu, Finland
| | - Terhi T Piltonen
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, PO Box 5000, 90014 Oulu, Finland
| | - Steinar Hustad
- Department of Clinical Science and Core Facility for Metabolomics, University of Bergen, NO-5020 Bergen, Norway
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, PO Box 140, 00029 Helsinki, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, PO Box 140, 00029 Helsinki, Finland
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Mosorin ME, Haverinen A, Ollila MM, Nordström T, Jokelainen J, Keinänen-Kiukaanniemi S, Puukka K, Ruokonen A, Auvinen J, Piltonen T, Morin-Papunen L, Tapanainen JS. Current use of combined hormonal contraception is associated with glucose metabolism disorders in perimenopausal women. Eur J Endocrinol 2020; 183:619-626. [PMID: 33105101 DOI: 10.1530/eje-20-0406] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 09/28/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The use of combined hormonal contraceptives (CHCs) worsens glucose tolerance, but the risk for glucose metabolism disorders remains controversial. DESIGN The study is a prospective longitudinal population-based cohort study. METHODS The study was based on a cohort population that comprised 1879 women born in 1966. At age 46, the women answered a questionnaire on contraceptive use and underwent an oral glucose tolerance test. Glucose metabolism indices were evaluated in current CHC (n = 153), progestin-only contraceptive (POC, n = 842), and non-hormonal contraceptive users (n = 884). RESULTS In the entire study population, current CHC use was significantly associated with prediabetes (OR: 2.0, 95% CI: 1.3-3.2) and type 2 diabetes (OR: 3.3, 95% CI: 1.1-9.7) compared to non-hormonal contraceptive use. After 5 years of use, the prediabetes risk increased 2.2-fold (95% CI: 1.3-3.7) and type 2 diabetes risk increased 4.5-fold (95% CI: 1.5-13.5). Compared with the current POC use, current CHC use was significantly associated with prediabetes (OR: 1.9, 95% CI: 1.2-3.0). Current POC use was not associated with any glucose metabolism disorders. The results prevailed after adjusting for BMI and socioeconomic status. CONCLUSIONS CHC use in perimenopausal women was associated with a significantly increased risk of glucose metabolism disorders. This association should be considered in women with increased metabolic risk.
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Affiliation(s)
- Maria-Elina Mosorin
- Department of Obstetrics and Gynecology, Oulu University Hospital, University of Oulu and Medical Research Center, and PEDEGO Research Unit (Research Unit for Pediatrics, Dermatology, Clinical Genetics, Obstetrics and Gynecology), Oulu, Finland
| | - Annina Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Meri-Maija Ollila
- Department of Obstetrics and Gynecology, Oulu University Hospital, University of Oulu and Medical Research Center, and PEDEGO Research Unit (Research Unit for Pediatrics, Dermatology, Clinical Genetics, Obstetrics and Gynecology), Oulu, Finland
| | - Tanja Nordström
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Jari Jokelainen
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Sirkka Keinänen-Kiukaanniemi
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
- Unit of General Practice, Oulu University Hospital, Oulu, Finland
| | - Katri Puukka
- Nordlab Oulu, Medical Research Center Oulu, Oulu University Hospital and Department of Clinical Chemistry, University of Oulu, Oulu, Finland
| | - Aimo Ruokonen
- Nordlab Oulu, Medical Research Center Oulu, Oulu University Hospital and Department of Clinical Chemistry, University of Oulu, Oulu, Finland
| | - Juha Auvinen
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
- Unit of General Practice, Oulu University Hospital, Oulu, Finland
| | - Terhi Piltonen
- Department of Obstetrics and Gynecology, Oulu University Hospital, University of Oulu and Medical Research Center, and PEDEGO Research Unit (Research Unit for Pediatrics, Dermatology, Clinical Genetics, Obstetrics and Gynecology), Oulu, Finland
| | - Laure Morin-Papunen
- Department of Obstetrics and Gynecology, Oulu University Hospital, University of Oulu and Medical Research Center, and PEDEGO Research Unit (Research Unit for Pediatrics, Dermatology, Clinical Genetics, Obstetrics and Gynecology), Oulu, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, Oulu University Hospital, University of Oulu and Medical Research Center, and PEDEGO Research Unit (Research Unit for Pediatrics, Dermatology, Clinical Genetics, Obstetrics and Gynecology), Oulu, Finland
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Haverinen A, Kangasniemi M, Luiro K, Piltonen T, Heikinheimo O, Tapanainen JS. Ethinyl estradiol vs estradiol valerate in combined oral contraceptives - Effect on glucose tolerance: A randomized, controlled clinical trial. Contraception 2020; 103:53-59. [PMID: 33098852 DOI: 10.1016/j.contraception.2020.10.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 10/14/2020] [Accepted: 10/14/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To compare the effects of two formulations of combined oral contraceptives (COCs), estradiol valerate (EV) and ethinyl estradiol (EE) combined with dienogest (DNG), and DNG-only, on glucose tolerance. STUDY DESIGN We performed a randomized, controlled 9-week clinical trial. Inclusion criteria were: age 18-35 years, regular menstrual cycle (28 ± 7 days), no polycystic ovaries, non-smoking, no contraindications for COC use and a 2-month wash-out from hormonal contraceptive use. The women were randomized to EV + DNG (n = 20), EE + DNG (n = 20), and DNG-only (n = 19), and evaluated at baseline, at 4-5 weeks and 8-9 weeks of treatment. Study medications were used continuously for 63 days. Primary outcome measure was change in the whole-body insulin sensitivity index (Matsuda index) derived from the oral glucose tolerance test (OGTT) over the treatment period. Secondary outcome measures were area under curves (AUC) of glucose and insulin, homeostatic model assessment - insulin resistance (HOMA-IR) and Insulin Sensitivity Index (ISI). RESULTS Fifty-nine women enrolled, and 56 women completed the study. The Matsuda index changed from baseline as follows (mean percentage change, mean change [95%CI]): DNG-only -12%, -1.45 [95%CI -3.22-0.325] P = 0.10; EV + DNG + 2.7%, -0.10 [-1.34 to 1.14] P = 0.86; EE + DNG -5.5%, -1.02 [-2.51 to 0.46] P = 0.16, comparing the groups P = 0.27. There were no clinically significant differences in glucose tolerance between the COC groups, but the DNG-only group showed an improvement in the 2-h glucose levels (5.5 [95%CI 5.0-6.0] to 4.7 mmol/l [4.2-5.2], P = 0.001). CONCLUSION We found no clinically significant differences between EV and EE combined with DNG and DNG-only on glucose tolerance in healthy, young, normal-weight women, indicating that these preparations appear close to neutral regarding glucose metabolism when used continuously for nine weeks. IMPLICATIONS Combinations of both ethinyl estradiol and natural estradiol (estradiol valerate) with dienogest (DNG), as well as DNG-only, seem metabolically safe in young and healthy women in short-term continuous use.
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Affiliation(s)
- Annina Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 2, PO 140, 00029 Helsinki, Finland
| | - Marika Kangasniemi
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, Kajaanintie 50, PO 5000, 90014 Oulu, Finland
| | - Kaisu Luiro
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 2, PO 140, 00029 Helsinki, Finland
| | - Terhi Piltonen
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, Kajaanintie 50, PO 5000, 90014 Oulu, Finland
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 2, PO 140, 00029 Helsinki, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 2, PO 140, 00029 Helsinki, Finland; Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Centre PEDEGO Research Unit, Kajaanintie 50, PO 5000, 90014 Oulu, Finland.
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Kangasniemi MH, Haverinen A, Luiro K, Hiltunen JK, Komsi EK, Arffman RK, Heikinheimo O, Tapanainen JS, Piltonen TT. Estradiol Valerate in COC Has More Favorable Inflammatory Profile Than Synthetic Ethinyl Estradiol: A Randomized Trial. J Clin Endocrinol Metab 2020; 105:5821528. [PMID: 32303765 DOI: 10.1210/clinem/dgaa186] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 04/17/2020] [Indexed: 01/08/2023]
Abstract
CONTEXT Combined oral contraceptives (COCs) alter inflammatory status and lipid metabolism. Whether different estrogens have different effects is poorly understood. OBJECTIVE We compared the effects of COCs containing ethinyl estradiol (EE) or estradiol valerate (EV) and dienogest (DNG) with those containing DNG only on inflammation and lipid metabolism. DESIGN Randomized, controlled, open-label clinical trial. SETTING Two-center study in Helsinki and Oulu University Hospitals. PARTICIPANTS Fifty-nine healthy, young, nonsmoking women with regular menstrual cycles. Age, body mass index, and waist-to-hip ratio were comparable in all study groups at the beginning. Fifty-six women completed the study (EV + DNG, n = 20; EE + DNG, n = 19; DNG only, n = 17). INTERVENTIONS Nine-week continuous use of COCs containing either EV + DNG or EE + DNG, or DNG only as control. MAIN OUTCOME MEASURES Parameters of chronic inflammation (high-sensitivity C-reactive protein [hs-CRP], and pentraxin 3 [PTX-3]) and lipid profile (high-density lipoprotein [HDL], low-density lipoprotein [LDL], triglycerides, and total cholesterol). RESULTS Serum hs-CRP increased after 9-week use of EE + DNG (mean change ± standard deviation 1.10 ± 2.11 mg/L) compared with EV + DNG (-0.06 ± 0.97 mg/L, P = 0.001) or DNG only (0.13 ± 0.68 mg/L, P = 0.021). Also, PTX-3 increased in the EE + DNG group compared with EV + DNG and DNG-only groups (P = 0.017 and P = 0.003, respectively). In the EE + DNG group, HDL and triglycerides increased compared with other groups (HDL: EE + DNG 0.20 ± 0.24 mmol/L vs EV + DNG 0.02 ± 0.20 mmol/L [P = 0.002] vs DNG 0.02 ± 0.18 mmol/L [P = 0.002]; triglycerides: EE + DNG 0.45 ± 0.21 mmol/L vs EV + DNG 0.18 ± 0.36 mmol/L [P = 0.003] vs DNG 0.06 ± 0.18 mmol/L [P < 0.001]). CONCLUSIONS EV + DNG and DNG only had a neutral effect on inflammation and lipids, while EE + DNG increased both hs-CRP and PTX-3 levels as well as triglycerides and HDL. TRIAL REGISTRATION ClinicalTrials.gov NCT02352090.
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Affiliation(s)
- Marika H Kangasniemi
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Annina Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kaisu Luiro
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - J Kalervo Hiltunen
- Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Elina K Komsi
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Riikka K Arffman
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Terhi T Piltonen
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland
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Niinimäki M, Mentula M, Jahangiri R, Männistö J, Haverinen A, Heikinheimo O. Medical treatment of second-trimester fetal miscarriage; A retrospective analysis. PLoS One 2017; 12:e0182198. [PMID: 28753654 PMCID: PMC5533459 DOI: 10.1371/journal.pone.0182198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 07/16/2017] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES Research on the treatment of second-trimester miscarriages is scarce. We studied the outcomes, and the factors associated with adverse events and need for hospital resources in the medical treatment of second-trimester miscarriage. MATERIALS AND METHODS In these retrospective analyses we studied women treated for spontaneous fetal miscarriage with misoprostol-only (n = 24) or mifepristone and misoprostol (n = 177) in duration of gestation 12+1-21+6. Primary outcomes were the risk factors for surgical evacuation and excessive bleeding. Secondary outcomes were total misoprostol dose, time to expulsion and the length of hospital stay. RESULTS History of surgical evacuation of the uterus increased the risk of surgical evacuation (p = 0.027). Excessive bleeding was not associated with any of the studied variables. More misoprostol was needed when the duration of gestation exceeded 17+0 weeks (p = 0.036). In multivariate analysis the time to fetal expulsion was shorter in women with history of 1-2 deliveries (hazard ratio [HR] 1.49, 95% confidence interval [CI]; 1.07-2.07), ≥3 deliveries (HR 1.63, 95% CI; 1.11-2.38) and with a two-day interval between mifepristone-misoprostol administration (HR 1.71, 95% CI; 1.05-2.81). Patients with symptoms (i.e. uterine bleeding or pain) at baseline had longer hospital stay (HR 0.66, 95% CI; 0.47-0.92). CONCLUSIONS The factors affecting the outcomes of medical treatment of second-trimester fetal miscarriage are similar to those of second-trimester induced abortion. Two-day interval between mifepristone-misoprostol administration might decrease the time to fetal expulsion and the need of hospital resources.
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Affiliation(s)
- Maarit Niinimäki
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University Hospital of Oulu and University of Oulu, Oulu, Finland
| | - Maarit Mentula
- Department of Obstetrics and Gynecology, University of Helsinki, and Helsinki University Hospital/Kätilöopisto Hospital, Helsinki, Finland
| | - Reetta Jahangiri
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University Hospital of Oulu and University of Oulu, Oulu, Finland
| | - Jaana Männistö
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University Hospital of Oulu and University of Oulu, Oulu, Finland
| | - Annina Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki, and Helsinki University Hospital/Kätilöopisto Hospital, Helsinki, Finland
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki, and Helsinki University Hospital/Kätilöopisto Hospital, Helsinki, Finland
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Suominen PK, Vähätalo R, Sintonen H, Haverinen A, Roine RP. Health-related quality of life after a drowning incident as a child. Resuscitation 2011; 82:1318-22. [PMID: 21689879 DOI: 10.1016/j.resuscitation.2011.05.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2011] [Revised: 04/28/2011] [Accepted: 05/14/2011] [Indexed: 11/29/2022]
Abstract
AIM OF THE STUDY To describe health-related quality of life (HRQoL), quality-adjusted life years (QALYs) gained and school performance in subjects having received either bystander or emergency medical service personnel initiated cardiopulmonary resuscitation (CPR) after a drowning incident in childhood. MATERIALS AND METHODS 64 children admitted to pediatric intensive care (PICU) after successful CPR between 1985 and 2007. Eleven died in the PICU, 9 other within 6 months. In 2009 all long-term survivors, except for two, lived at home. Of the 40 patients eligible for the study, 29 (73%) responded to a questionnaire. HRQoL was assessed with the generic 15D, or its versions for adolescents (16D) or children (17D), and compared to that of general population. These HRQoL scores, age-specific survival probabilities, and HRQoL scores of the general population were used in a Markov model to estimate the number of QALYs gained. RESULTS Median age of the respondents was 17.3 (range: 3.0-28.4) years and 62% were male. At the time of drowning their median age had been 3.0 (range: 1.2-15.7) years. The drowning incident was associated with a significant loss in HRQoL in the oldest age group (total HRQoL total score 0.881 compared to 0.971 in the general population, P<0.01) but not in children (HRQoL score 0.944 vs. 0.938). When submersion time exceeded 10min mean HRQoL score was significantly lower than in patients with a shorter submersion (0.844 vs. 0.938, P=0.032). The mean undiscounted and discounted (at 3%) number of QALYs gained by treatment were 40.8 and 17.0, respectively. CONCLUSIONS A good HRQoL will be achieved in the majority of patients surviving long-term after a drowning incident in childhood, although HRQoL is affected by the submersion time.
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Affiliation(s)
- P K Suominen
- Department of Anaesthesia and Intensive Care, Children's Hospital, Helsinki University Central Hospital, Helsinki, Finland.
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