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Segarra I, Menárguez M, Roqué MV. Women's health, hormonal balance, and personal autonomy. Front Med (Lausanne) 2023; 10:1167504. [PMID: 37457571 PMCID: PMC10347535 DOI: 10.3389/fmed.2023.1167504] [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: 03/10/2023] [Accepted: 05/30/2023] [Indexed: 07/18/2023] Open
Abstract
Hormone-based contraception disrupts hormonal balance, creating artificial states of anovulation and threatening women's health. We reviewed its main adverse effects and mechanisms on accelerated ovarian aging, mental health (emotional disruptions, depression, and suicide), sexuality (reduced libido), cardiovascular (brain stroke, myocardial infarction, hypertension, and thrombosis), and oncological (breast, cervical, and endometrial cancers). Other "collateral damage" includes negative effects on communication, scientific mistrust, poor physician-patient relationships, increased patient burden, economic drain on the healthcare system, and environmental pollution. Hormone-sensitive tumors present a dilemma owing to their potential dual effects: preventing some cancers vs. higher risk for others remains controversial, with denial or dismissal as non-relevant adverse effects, information avoidance, and modification of scientific criteria. This lack of clinical assessment poses challenges to women's health and their right to autonomy. Overcoming these challenges requires an anthropological integration of sexuality, as the focus on genital bodily union alone fails to encompass the intimate relational expression of individuals, complete sexual satisfaction, and the intertwined feelings of trust, safety, tenderness, and endorsement of women's femininity.
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Affiliation(s)
- Ignacio Segarra
- Department of Pharmacy, Faculty of Pharmacy and Nutrition, Catholic University of Murcia (UCAM), Murcia, Spain
- “Pharmacokinetics, Patient Care and Translational Bioethics” Research Group, Faculty of Pharmacy and Nutrition, Catholic University of Murcia (UCAM), Murcia, Spain
| | - Micaela Menárguez
- Bioethics Chair, Faculty of Medicine, Catholic University of Murcia (UCAM), Murcia, Spain
| | - María Victoria Roqué
- “Pharmacokinetics, Patient Care and Translational Bioethics” Research Group, Faculty of Pharmacy and Nutrition, Catholic University of Murcia (UCAM), Murcia, Spain
- Bioethics Chair, Faculty of Medicine, Catholic University of Murcia (UCAM), Murcia, Spain
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Pokharel A, Kolla S, Matouskova K, Vandenberg LN. Asymmetric development of the male mouse mammary gland and its response to a prenatal or postnatal estrogen challenge. Reprod Toxicol 2018; 82:63-71. [PMID: 30315872 DOI: 10.1016/j.reprotox.2018.10.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 09/07/2018] [Accepted: 10/09/2018] [Indexed: 12/12/2022]
Abstract
The CD-1 mouse mammary gland is sexually dimorphic, with males lacking nipples. Recent studies have revealed that the underlying epithelium in the male mammary gland is sensitive to estrogenic environmental chemicals. In ongoing investigations, we observed asymmetric morphology in the left and right male mouse mammary glands. Here, we quantified these asymmetries in the embryonic, prepubertal, pubertal and adult male mammary gland. We found that the right gland was typically larger with more branching points compared to the left gland. We next evaluated the response of the left and right glands to 17α-ethinyl estradiol (EE2) after perinatal or peripubertal exposures. We found that the right gland was more responsive to EE2 than the left at both periods of exposure. These results reveal novel aspects of male mammary gland biology and suggest that future studies should control for laterality in the evaluation of hazards associated with exposures to estrogenic chemicals.
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Affiliation(s)
- Aastha Pokharel
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, Amherst, United States
| | - SriDurgaDevi Kolla
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, Amherst, United States
| | - Klara Matouskova
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, Amherst, United States
| | - Laura N Vandenberg
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, Amherst, United States.
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Caruso S, Agnello C, Romano M, Cianci S, Lo Presti L, Malandrino C, Cianci A. Preliminary study on the effect of four-phasic estradiol valerate and dienogest (E2V/DNG) oral contraceptive on the quality of sexual life. J Sex Med 2011; 8:2841-50. [PMID: 21810188 DOI: 10.1111/j.1743-6109.2011.02409.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
INTRODUCTION A new oral contraceptive containing the natural estrogen estradiol and a 19-nortestosterone derivate dienogest (DNG) in a four-phasic 28-day regimen may be used by women. AIM To investigate the quality of sexual life of healthy women on estradiol valerate and DNG (E2V/DNG) oral contraceptive. METHODS Fifty-seven women (age range 18-48 years) were enrolled. The Short Form-36 (SF-36) questionnaire to assess quality of life (QoL) was administered at baseline and at the 26th day of both the 3rd and 6th cycles of oral contraceptive (OC) intake. The Short Personal Experience Questionnaire (SPEQ) to measure the change of sexual behavior was used at the 2nd, 7th, 14th, 21st, 26th, and 28th days of the baseline cycle, as well as at the same days of both the 3rd and 6th cycle of contraceptive intake. MAIN OUTCOME MEASURE The SF-36 and the SPEQ questionnaires. RESULTS Women reported QoL improvement at the 3rd (P < 0.05) and at the 6th cycles (P < 0.01). By SPEQ, improvement of sexuality during the 3rd and the 6th cycle with respect to baseline experience was observed (P < 0.05). The frequency of sexual activity remained basically unchanged (P = NS). Enjoyment and desire improved at the 6th cycle with respect to the 3rd cycle (P < 0.05). All women reported decreased dyspareunia at the 3rd and 6th cycles (P < 0.05). Interestingly, desire, arousal, orgasm, enjoyment, and sexual activity improved, reaching a peak around the 14th day of the menstrual cycle (P < 0.05). At the 3rd and 6th cycle, women on OCs were sexually cyclic, but the peak improvement of desire, arousal, orgasm, enjoyment, and sexual activity appeared around the 7th day of OC intake (P < 0.05). CONCLUSION Reduced hormone-free interval is a new concept in low-dose OC regimens. Moreover, the E2V/DNG multiphasic extended regimen has been found to positively modify the sexuality of users.
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Affiliation(s)
- Salvatore Caruso
- Department of Maternal and Radiologic Science, Research Group for Sexology, University of Catania, Azienda Ospedaliero-Universitaria Policlinico di Catania, Italy.
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Zhang J, Chung E, Yones C, Persson A, Mahnke L, Eley T, Xu X, Bertz R. The effect of atazanavir/ritonavir on the pharmacokinetics of an oral contraceptive containing ethinyl estradiol and norgestimate in healthy women. Antivir Ther 2011; 16:157-64. [PMID: 21447864 DOI: 10.3851/imp1724] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Coadministration of oral contraceptives with protease inhibitors is complicated by drug interactions. An open-label three-period single-sequence study assessed the effect of coadministration of atazanavir (ATV)/ritonavir (RTV) with Ortho Tri-Cyclen(®) and with Ortho Tri-Cyclen(®) LO (Ortho-McNeil-Janssen Pharmaceuticals, Inc., Raritan, NJ, USA) on the pharmacokinetics (PK) of ethinyl estradiol (EE), norgestimate (NGM), ATV and RTV. METHODS A total of 20 healthy women aged 18-45 years received study treatments. In the lead-in period and in period 1, participants received a full cycle of Ortho Tri-Cyclen (EE 35 μg with NGM 0.18/0.215/0.25 mg) from days 1-28. In period 2, participants received a full cycle of Ortho Tri-Cyclen LO (EE 25 μg with NGM 0.18/0.215/0.25 mg) plus ATV/RTV (300/100 mg once daily) on days 29-42. PK assessments were performed on days 14 and 42 in periods 1 and 2, respectively. RESULTS ATV/RTV with dose-normalized EE/NGM resulted in geometric mean reductions of 16% in EE peak plasma concentration (C(max)), 19% in EE area under the concentration-time curve for a dosing interval (AUC([τ])) and 37% in EE lowest plasma concentration (C(min)), compared with EE 35 μg with NGM in the absence of ATV/RTV. NGM with EE and ATV/RTV 300/100 mg once daily resulted in increases of approximately 68%, 85% and 102% in 17-deacetyl NGM C(max), AUC((τ)) and C(min), respectively. Two participants discontinued the study because of adverse events. CONCLUSIONS ATV/RTV with Ortho Tri-Cyclen was well-tolerated and reductions in EE were not predicted to decrease contraceptive efficacy if the formulation contained ≥30 μg of EE.
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Affiliation(s)
- Jenny Zhang
- Research and Development, Bristol-Myers Squibb, Princeton, NJ, USA.
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Caruso S, Iraci Sareri M, Agnello C, Romano M, Lo Presti L, Malandrino C, Cianci A. Conventional vs. extended-cycle oral contraceptives on the quality of sexual life: comparison between two regimens containing 3 mg drospirenone and 20 µg ethinyl estradiol. J Sex Med 2011; 8:1478-85. [PMID: 21324086 DOI: 10.1111/j.1743-6109.2011.02208.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Women may use new oral contraceptives (OC) having flexible extended-cycle regimens with a reduced hormone-free interval. AIM To study the changes of the quality of sexual life in users of the traditional 21/7 or extended-cycle 24/4 OC regimens both containing 3 mg drospirenone and 20 µg ethinyl estradiol. METHODS One hundred fifteen women (age range 18-37 years) were enrolled. Fifty-four women were randomly placed on traditional OC standard regimen, administered for 21 days, followed by a 7-day hormone-free interval (group A); and 61 women were placed on extended-cycle OC regimen covering 24 days of the cycle with a 4-day hormone-free interval (group B). The Short Form-36 (SF-36) validate questionnaire to assess quality of life (QoL) and the Short Personal Experience Questionnaire (SPEQ) to measure the changes of sexual behavior were administered before starting OC intake and at the 3rd and 6th cycle follow-ups. MAIN OUTCOME MEASURE The SF-36 and the SPEQ questionnaires. RESULTS Group A women reported QoL improvement during the 6th cycle on all the scales (P < 0.05). Group B women reported QoL improvement during the 3rd and 6th cycle (P < 0.05). Satisfaction with sexual activity, arousal, orgasm, and desire increased during the 3rd cycle in women on the group B (P < 0.05). Group A women did not report any change in all SPEQ items. At the 6th cycle, group B women reported better sexual experience than baseline in all SPEQ items (P < 0.05). All subjects who were affected by dyspareunia before OC intake reported decreased genital pain associated with intercourse at the 3rd and 6th cycle of both OC regimens (P < 0.05). CONCLUSION Women could use OCs in a subjective flexible modality. The extended-cycle OC might produce positive effects on the quality of sexual life, enforcing the concept of tailoring an OC to a woman.
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Affiliation(s)
- Salvatore Caruso
- Department of Obstetrics and Gynecology, University of Catania, Catania, Italy.
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A comparison between monophasic levonorgestrel-ethinyl estradiol 150/30 and triphasic levonorgestrel-ethinyl estradiol 50-75-125/30-40-30 contraceptive pills for side effects and patient satisfaction: a study in Iran. Eur J Obstet Gynecol Reprod Biol 2010; 150:47-51. [PMID: 20185226 DOI: 10.1016/j.ejogrb.2010.01.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2009] [Revised: 01/07/2010] [Accepted: 01/27/2010] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Oral contraceptive pills (OCPs) are one of the most effective reversible and accessible contraceptives, and patient acceptance for their use depends partly on the unfavorable adverse effects. The present study compared the two kinds of OCPs (monophasic; levonorgestrel (LNG)-ethinyl estradiol (EE) 150/30 versus triphasic; LNG-EE 50-75-125/30-40-30) for adverse effects and patient satisfaction. STUDY DESIGN A randomized clinical trial was performed on 314 women who used OCPs for the first time, as their contraception, for 6 months. Overall, 1884 cycles were studied. In the monophasic group (n=159 who finally finished the study), monophasic pills LNG-EE 150/30mcg, and in the triphasic group (n=155 who finally finished the study), triphasic pills LNG-EE 50-75-125/30-40-30 mcg were used. Statistical analysis was performed using SPSS 10: Chi square test, Fisher exact test and Student's t-test were used. RESULTS There were no significant differences between the two groups for common side effects, including nausea, headache, nervousness, facial hyperpigmentation (chloasma), and body weight (increase or decrease) but breakthrough bleeding and spotting (BTB/S) were less in the triphasic group, occurring in 30 cycles (18.86%) versus 10 cycles (6.45%), P=0.009*. Patient satisfaction for the two OCPs was similar and high. The rates of side effects were low. CONCLUSION It seems that the monophasic and triphasic pills are similar according to patient satisfaction and side effects; therefore there is no benefit of one over the other except for BTB/S, for which triphasic is superior.
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Affiliation(s)
- Nupur Gupta
- Division of Adolescent Medicine, Massachusetts General Hospital for Children, Boston, MA, USA
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Current World Literature. Curr Opin Obstet Gynecol 2005. [DOI: 10.1097/01.gco.0000185331.32574.e1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Amir O, Biron-Shental T, Tzenker O, Barer T. Different oral contraceptives and voice quality — an observational study. Contraception 2005; 71:348-52. [PMID: 15854635 DOI: 10.1016/j.contraception.2004.10.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2004] [Accepted: 10/25/2004] [Indexed: 11/20/2022]
Abstract
The classical literature on endocrine effect on voice considers oral contraceptives (OCs) as a risk factor for voice. However, recent studies revealed no adverse effect of new-generation OCs on voice. It was also suggested that OCs could improve specific voice characteristics via different mechanisms. The aim of the present study was to evaluate the effect of OCs on voices of women who use different formulations containing drospirenone (n=10), desogestrel (n=9) and gestodene (n=10). Acoustic voice measures of the 29 women were evaluated twice during the menstrual cycle. Fundamental frequency, frequency as well as amplitude stability and noise characteristics were measured using a computerized voice analysis program. Results indicated that vocal stability and quality were similar in the three groups tested. Marginal differences were observed between the drospirenone group and the other two groups. This preliminary observational study indicates that although drospirenone was previously shown to reduce water retention, this effect was not found to directly influence voice characteristics of women who use OCs.
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Affiliation(s)
- Ofer Amir
- Department of Communication Disorders, Sackler Faculty of Medicine, Tel Aviv University, 52621 Israel.
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Vitzthum VJ, Ringheim K. Hormonal Contraception and Physiology: A Research-based Theory of Discontinuation Due to Side Effects. Stud Fam Plann 2005; 36:13-32. [PMID: 15828522 DOI: 10.1111/j.1728-4465.2005.00038.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Side effects influence the acceptability and continuation of hormonal contraceptives. Counseling the client about the management of side effects is a principal approach advocated for increasing continuation. Evidence of a biological basis for variation in women's tolerance of hormonal contraceptives argues, however, that greater attention should be given to altering the product rather than principally attempting to alter a woman's ability to deal with the product. Discontinuation rates for hormonal contraceptives, largely attributable to side effects and health concerns, are high in nearly all less-developed countries for which Demographic and Health Survey data are available. Oral contraceptives appear to be particularly problematic for Latin American women, most notably in Bolivia. Clinical trials suggest substantial variation in the physiological response to exogenous hormones, and new evidence confirms the hypothesis that the normal hormonal profiles of Bolivian women are significantly lower than those of women in the United States. These findings suggest a need for more population-specific physiological research linked to analyses of the possible association between endogenous hormone differences and contraceptive continuation. Appropriately adjusting the level of the steroid delivered may benefit women's health and improve the acceptability and continuation of hormonal contraceptives.
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Affiliation(s)
- Virginia J Vitzthum
- Department of Anthropology, Student Building 130, Indiana University, Bloomington, IN 47405, USA.
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