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1.
Hum Reprod ; 2024 Jun 28.
Artículo en Inglés | MEDLINE | ID: mdl-38942601

RESUMEN

STUDY QUESTION: What are the outcomes of pregnancies exposed to hydroxychloroquine (HCQ) in women with a history of recurrent pregnancy loss (RPL), and what factors predict the course of these pregnancies beyond the first trimester? SUMMARY ANSWER: In our cohort of pregnancies in women with a history of RPL exposed to HCQ early in pregnancy, we found that the only factor determining the success of these pregnancies was the number of previous miscarriages. WHAT IS KNOWN ALREADY: Dysregulation of the maternal immune system plays a role in RPL. HCQ, with its dual immunomodulating and vascular protective effects, is a potential treatment for unexplained RPL. STUDY DESIGN, SIZE, DURATION: The FALCO (Facteurs de récidive précoce des fausses couches) registry is an ongoing French multicenter infertility registry established in 2017 that includes women (aged from 18 to 49 years) with a history of spontaneous RPL (at least three early miscarriages (≤12 weeks of gestation (WG)) recruited from several university hospitals. PARTICIPANTS/MATERIALS, SETTING, METHODS: Spontaneous pregnancies enrolled in the FALCO registry with an exposure to HCQ (before conception or at the start of pregnancy) were included. Pregnancies concomitantly exposed to tumor necrosis factor inhibitors, interleukin-1 and -2 inhibitors, intravenous immunoglobulin, and/or intravenous intralipid infusion, were excluded. Concomitant treatment with low-dose aspirin (LDA), low-molecular weight heparin (LMWH), progesterone, and/or prednisone was allowed. All patients underwent the recommended evaluations for investigating RPL. Those who became pregnant received obstetric care in accordance with French recommendations and were followed prospectively. The main endpoint was the occurrence of a pregnancy continuing beyond 12 WG, and the secondary endpoint was the occurrence of a live birth. MAIN RESULTS AND THE ROLE OF CHANCE: One hundred pregnancies with HCQ exposure in 74 women were assessed. The mean age of the women was 34.2 years, and the median number of previous miscarriages was 5. Concomitant exposure was reported in 78 (78%) pregnancies for prednisone, 56 (56%) pregnancies for LDA, and 41 (41%) pregnancies for LMWH. Sixty-two (62%) pregnancies ended within 12 WG, the other 38 (38%) continuing beyond 12 WG. The risk of experiencing an additional early spontaneous miscarriage increased with the number of previous miscarriages, but not with age. The distributions of anomalies identified in RPL investigations and of exposure to other drugs were similar between pregnancies lasting ≤12 WG and those continuing beyond 12WG. The incidence of pregnancies progressing beyond 12 WG was not higher among pregnancies with at least one positive autoantibody (Ab) (i.e. antinuclear Ab titer ≥1:160, ≥1 positive conventional and/or non-conventional antiphospholipid Ab, and/or positive results for ≥1 antithyroid Ab) without diminished ovarian reserve (18/51, 35.3%) than among those without such autoantibody (18/45, 40.0%) (P = 0.63). Multivariate analysis showed that having ≤4 prior miscarriages was the only factor significantly predictive for achieving a pregnancy > 12 WG, after adjustment for age and duration of HCQ use prior to conception (adjusted odds ratio (OR) = 3.13 [1.31-7.83], P = 0.01). LIMITATIONS, REASONS FOR CAUTION: Our study has limitations, including the absence of a control group, incomplete data for the diagnostic procedure for RPL in some patients, and the unavailability of results from endometrial biopsies, as well as information about paternal age and behavioral factors. Consequently, not all potential confounding factors could be considered. WIDER IMPLICATIONS OF THE FINDINGS: Exposure to HCQ in early pregnancy for women with a history of RPL does not seem to prevent further miscarriages, suggesting limited impact on mechanisms related to the maternal immune system. STUDY FUNDING/COMPETING INTEREST(S): The research received no specific funding, and the authors declare no competing interests. TRIAL REGISTRATION NUMBER: clinicaltrial.gov NCT05557201.

2.
Eur J Contracept Reprod Health Care ; 27(5): 373-383, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35862627

RESUMEN

PURPOSE: Despite considerable advances in recently developed combined oral contraceptives (COCs), resulting in lower rates of adverse events while maintaining contraceptive efficacy, there is interest in further innovation. MATERIALS AND METHODS: Estetrol (E4), a native oestrogen, and progestin drospirenone (DRSP) were combined in a new COC. A European expert panel reviewed the pharmacology, efficacy, and safety and tolerability of this combination. Their findings are presented as a narrative review. RESULTS: E4 15 mg/DRSP 3 mg in a 24/4 regimen provided effective contraception with good cycle control, characterised by a predictable regular bleeding pattern and minimal unscheduled bleeding, together with a good safety profile. The combination was associated with high user satisfaction, well-being, and minimal changes in body weight. The effects on endocrine and metabolic parameters were limited, and the combination was found to have a limited impact on liver function and lipid and carbohydrate metabolism. Moreover, its effect on several haemostatic parameters was lower than that of comparators containing ethinyl oestradiol (EE) 20 µg/DRSP 3 mg and EE 30 µg/levonorgestrel 150 µg. CONCLUSION: E4 15 mg/DRSP 3 mg provides safe and effective contraception, with high user satisfaction and predictable bleeding. Further research will evaluate the long-term safety of the COC.


Asunto(s)
Estetrol , Hemostáticos , Anticonceptivos Orales Combinados/efectos adversos , Estetrol/efectos adversos , Estrógenos , Etinilestradiol/efectos adversos , Femenino , Humanos , Levonorgestrel/efectos adversos , Lípidos , Progestinas
3.
Ceska Gynekol ; 87(6): 440-452, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36543594

RESUMEN

PURPOSE: Despite considerable advances in recently developed combined oral contraceptives (COCs), resulting in lower rates of adverse events while maintaining contraceptive efficacy, there is interest in further innovation. MATERIALS AND METHODS: Estetrol (E4), a native oestrogen, and progestin drospirenone (DRSP) were combined in a new COC. A European expert panel reviewed the pharmacology, efficacy, and safety and tolerability of this combination. Their findings are presented as a narrative review. RESULTS: E4 15mg/DRSP 3 mg in a 24/4 regimen provided effective contraception with good cycle control, characterised by a predictable regular bleeding pattern and minimal unscheduled bleeding, together with a good safety profile. The combination was associated with high user satisfaction, wellbeing, and minimal changes in body weight. The effects on endocrine and metabolic parameters were limited, and the combination was found to have a limited impact on liver function and lipid and carbohydrate metabolism. Moreover, its effect on several haemostatic parameters was lower than that of comparators containing ethinyl oestradiol (EE) 20mg/DRSP 3 mg and EE 30mg/levonorgestrel 150mg. CONCLUSION: E4 15 mg/DRSP 3 mg provides safe and effective contraception, with high user satisfaction and predictable bleeding. Further research will evaluate the long-term safety of the COC.


Asunto(s)
Anticonceptivos Orales Combinados , Estetrol , Femenino , Humanos , Anticoncepción/métodos , Anticonceptivos Orales Combinados/efectos adversos , Etinilestradiol/efectos adversos
4.
Reprod Biomed Online ; 43(2): 339-345, 2021 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-34144898

RESUMEN

RESEARCH QUESTION: The reproductive potential of transgender people may be impaired by gender-affirming hormone treatment (GAHT) and is obviously suppressed by gender-affirming surgery involving bilateral orchiectomy. The evolution of medical support for transgender people has made fertility preservation strategies possible. Fertility preservation in transgender women mainly relies on sperm cryopreservation. There are few studies on this subject, and the sample sizes are small, and so it difficult to know whether fertility preservation procedures are feasible and effective in trans women. DESIGN: This retrospective study reports the management of fertility preservation in transgender women referred to the study centre for sperm cryopreservation, and the semen parameters of trans women were compared with those of sperm donors. RESULTS: Ninety-six per cent of transgender women who had not started treatment benefitted from sperm cryopreservation, compared with 80% of those who attempted a therapeutic window and 50% of those receiving hormonal treatment at the time of sperm collection. No major impairment of semen parameters was observed in transgender women who had not started GAHT compared with sperm donors. However, even though the frequency of oligozoospermia was no different, two transgender women presented azoospermia. Some transgender women who had started GAHT could benefit from sperm freezing. None of them were treated with gonadotrophin-releasing hormone (GnRH) analogues. CONCLUSIONS: Parenthood strategies for transgender people have long been ignored, but this is an important issue to consider, especially because medical treatments and surgeries may be undertaken in adolescents or very young adults. Fertility preservation should ideally be offered prior to initiation of GAHT.


Asunto(s)
Preservación de la Fertilidad , Reproducción/fisiología , Transexualidad/fisiopatología , Transexualidad/terapia , Adolescente , Adulto , Estudios de Cohortes , Criopreservación , Femenino , Preservación de la Fertilidad/métodos , Preservación de la Fertilidad/estadística & datos numéricos , Francia/epidemiología , Terapia de Reemplazo de Hormonas/efectos adversos , Terapia de Reemplazo de Hormonas/estadística & datos numéricos , Humanos , Masculino , Reproducción/efectos de los fármacos , Técnicas Reproductivas Asistidas/estadística & datos numéricos , Estudios Retrospectivos , Semen , Preservación de Semen/métodos , Preservación de Semen/estadística & datos numéricos , Procedimientos de Reasignación de Sexo/efectos adversos , Procedimientos de Reasignación de Sexo/estadística & datos numéricos , Personas Transgénero , Transexualidad/epidemiología , Adulto Joven
5.
Reprod Biomed Online ; 43(6): 1117-1121, 2021 12.
Artículo en Inglés | MEDLINE | ID: mdl-34711516

RESUMEN

RESEARCH QUESTION: Does mild COVID-19 infection affect the ovarian reserve of women undergoing an assisted reproductive technology (ART) protocol? DESIGN: A prospective observational study was conducted between June and December 2020 at the ART unit of Tenon Hospital, Paris. Women managed at the unit for fertility issues by in-vitro fecundation, intracytoplasmic sperm injection (IVF/ICSI), fertility preservation, frozen embryo transfer or artificial insemination, and with an anti-Müllerian hormone (AMH) test carried out within 12 months preceding ART treatment, were included. All the women underwent a COVID rapid detection test (RDT) and AMH concentrations between those who tested positive (RDT positive) and those who tested negative (RDT negative). RESULTS: The study population consisted of 118 women, 11.9% (14/118) of whom were COVID RDT positive. None of the tested women presented with a history of severe COVID-19 infection. The difference between the initial AMH concentration and AMH concentration tested during ART treatment was not significantly different between the COVID RDT positive group and COVID RDT negative group (-1.33 ng/ml [-0.35 to -1.61) versus -0.59 ng/ml [-0.15 to -1.11], P = 0.22). CONCLUSION: A history of mild COVID-19 infection does not seem to alter the ovarian reserve as evaluated by AMH concentrations. Although these results are reassuring, further studies are necessary to assess the effect of COVID-19 on pregnancy outcomes in women undergoing ART.


Asunto(s)
Hormona Antimülleriana/sangre , COVID-19/fisiopatología , Reserva Ovárica , Adulto , COVID-19/sangre , Estudios de Casos y Controles , Femenino , Humanos , Estudios Prospectivos , Técnicas Reproductivas Asistidas
6.
BMC Pregnancy Childbirth ; 20(1): 322, 2020 May 26.
Artículo en Inglés | MEDLINE | ID: mdl-32456614

RESUMEN

BACKGROUND: Infertility is defined as the inability to conceive after 12 months of unprotected intercourse. It affects approximately one in six couples seeking pregnancy in France or western countries. Many lifestyle factors of the couples' pre and peri-conceptional environment (weight, diet, alcohol, tobacco, coffee, drugs, physical activity, stress, sleep…) have been identified as risk factors for infertility in both males and females. The high prevalence rates of unhealthy diets and lifestyles in the reproductive population of industrialized countries are worrisome. Nevertheless, adoption of a healthy lifestyle may improve fertility but lifestyle changes are difficult to achieve and to maintain due notably to behavioral factors. METHODS: Consequently, we decided to propose an interventional study aimed at improving the quality of life of infertile couples before the start of assisted reproductive technology treatment. It is a randomized controlled multicentre trial. Both members of the couples are involved in an integrated global care program (PEPCI for "Parcours Environnement PériConceptionnel en Infertilité") vs. usual care. This global intervention not only considers diet and/or physical activity but follows a holistic approach, including a multidisciplinary assessment to address complete physical, psychological and social well-being. According to patient needs, this includes interventions on weight, exercise, diet, alcohol and drugs, mental and social health. DISCUSSION: The main objective of trial is to demonstrate that periconceptional multidisciplinary care has a positive impact on reproductive functions. We will also focus on feasibility, acceptance, compliance and conditions of success of a multifaceted lifestyle intervention. TRIAL REGISTRATION: The trial was registered at ClinicalTrials.gov, Identifier: NCT02961907 on November 11, 2016.


Asunto(s)
Estilo de Vida Saludable , Infertilidad/terapia , Adolescente , Adulto , Peso Corporal , Dieta , Ejercicio Físico , Femenino , Francia , Humanos , Masculino , Persona de Mediana Edad , Estudios Multicéntricos como Asunto , Embarazo , Índice de Embarazo , Ensayos Clínicos Controlados Aleatorios como Asunto , Proyectos de Investigación , Adulto Joven
7.
Gynecol Endocrinol ; 36(1): 30-32, 2020 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-31429335

RESUMEN

Hyperparathyroidism-jaw tumor (HPT-JT) is an autosomal dominant disorder responsible for benign and/or malignant tumors. Affected women often present life-threatening menorrhagia that leads to the identification of uterine tumors, and experience miscarriages and infertility. Overall though, fewer data concerning gynecological pathologies related to HPT-JT syndrome are available. We report the case of a 32-year-old woman with HPT-JT syndrome, referred for recurrent vaginal bleeding, with a history of repeated endometrial polyps and infertility. We also review the literature that explores medical options for these women.


Asunto(s)
Adenoma/complicaciones , Adenomioma/diagnóstico por imagen , Neoplasias Endometriales/diagnóstico por imagen , Fibroma/complicaciones , Hiperparatiroidismo/complicaciones , Neoplasias Maxilomandibulares/complicaciones , Pólipos/diagnóstico por imagen , Adenomioma/etiología , Adenomioma/cirugía , Adulto , Neoplasias Endometriales/etiología , Neoplasias Endometriales/cirugía , Femenino , Humanos , Histeroscopía , Infertilidad Femenina/etiología , Imagen por Resonancia Magnética , Pólipos/cirugía
8.
Reprod Biomed Online ; 38(5): 825-834, 2019 May.
Artículo en Inglés | MEDLINE | ID: mdl-30898512

RESUMEN

RESEARCH QUESTION: What are the effects of ulipristal acetate (UPA) on the expression of endometrial proliferation and maturation markers? DESIGN: A total of 45 endometrium-containing blocks of hysterectomy samples from non-menopausal women with a diagnosis of moderate to severe symptoms of uterine fibroids: 14 women operated on at the end of a 3-month course of UPA; four women who had discontinued UPA treatment 1-12 months before surgery; 27 control unexposed samples (14 in the proliferative and 13 in the secretory phase). Immunohistochemical staining of Ki67, vascular endothelial growth factor-receptor 2 (VEGFR2), oestradiol receptor, progesterone receptor, interleukin-15 (IL-15), indoleamin-2,3-dioxygenase (IDO) and C-C motif chemokine ligand-2 (CCL2) markers were analysed in both endometrial compartments and layers. RESULTS: Under UPA, oestradiol receptor and progesterone receptor expression is similar to the proliferative phase in both layers, although with a decrease in cell proliferation. IL-15, IDO and CCL2 expressions are similar to the proliferative phase, suggesting a progesterone-antagonist effect of UPA. VEGFR2 staining suggests a trend to a mixed agonist-antagonist effect. No significant difference is observed in the post-UPA proliferative phase group compared with the control group in both layers of the endometrium. CONCLUSION: The effect of 3-month UPA treatment is mostly progesterone receptor antagonist-like. After treatment is discontinued, there are no signs of any long-term effects of this molecule on endometrial proliferation and maturation. Therefore, UPA may be administered to women willing to conceive in the short term without consequences for further implantation.


Asunto(s)
Agentes Anticonceptivos Hormonales/farmacología , Endometrio/efectos de los fármacos , Leiomioma/tratamiento farmacológico , Norpregnadienos/farmacología , Neoplasias Uterinas/tratamiento farmacológico , Adulto , Proliferación Celular/efectos de los fármacos , Agentes Anticonceptivos Hormonales/uso terapéutico , Endometrio/metabolismo , Femenino , Humanos , Persona de Mediana Edad , Norpregnadienos/uso terapéutico , Receptores de Estrógenos/metabolismo , Receptores de Progesterona/antagonistas & inhibidores , Receptores de Progesterona/metabolismo , Receptor 2 de Factores de Crecimiento Endotelial Vascular/metabolismo
9.
J Transl Med ; 16(1): 131, 2018 05 21.
Artículo en Inglés | MEDLINE | ID: mdl-29783999

RESUMEN

BACKGROUND: Actual European pathological classification of early-stage endometrial cancer (EC) may show insufficient accuracy to precisely stratify recurrence risk, leading to potential over or under treatment. Micro-RNAs are post-transcriptional regulators involved in carcinogenic mechanisms, with some micro-RNA patterns of expression associated with EC characteristics and prognosis. We previously demonstrated that downregulation of micro-RNA-184 was associated with lymph node involvement in low-risk EC (LREC). The aim of this study was to evaluate whether micro-RNA signature in tumor tissues from LREC women can be correlated with the occurrence of recurrences. METHODS: MicroRNA expression was assessed by chip analysis and qRT-PCR in 7 formalin-fixed paraffin-embedded (FFPE) LREC primary tumors from women whose follow up showed recurrences (R+) and in 14 FFPE LREC primary tumors from women whose follow up did not show any recurrence (R-), matched for grade and age. Various statistical analyses, including enrichment analysis and a minimum p-value approach, were performed. RESULTS: The expression levels of micro-RNAs-184, -497-5p, and -196b-3p were significantly lower in R+ compared to R- women. Women with a micro-RNA-184 fold change < 0.083 were more likely to show recurrence (n = 6; 66%) compared to those with a micro-RNA-184 fold change > 0.083 (n = 1; 8%), p = 0.016. Women with a micro-RNA-196 fold change < 0.56 were more likely to show recurrence (n = 5; 100%) compared to those with a micro-RNA-196 fold change > 0.56 (n = 2; 13%), p = 0.001. CONCLUSIONS: These findings confirm the great interest of micro-RNA-184 as a prognostic tool to improve the management of LREC women.


Asunto(s)
Neoplasias Endometriales/genética , Perfilación de la Expresión Génica , MicroARNs/genética , Recurrencia Local de Neoplasia/genética , Anciano , Anciano de 80 o más Años , Regulación hacia Abajo/genética , Neoplasias Endometriales/epidemiología , Femenino , Regulación Neoplásica de la Expresión Génica , Humanos , MicroARNs/metabolismo , Persona de Mediana Edad , Factores de Riesgo , Regulación hacia Arriba/genética
10.
Eur J Contracept Reprod Health Care ; 23(1): 1-11, 2018 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-29355396

RESUMEN

OBJECTIVE: To assess men's perceptions about monthly bleeding and associated inconveniences for their partner, as well as men's attitudes regarding the desired menstruation frequency for their partner and knowledge about hormonal contraceptives. METHODS: A 15 min quantitative online survey was conducted among 5044 men aged 18-45 years, who had been in a relationship for more than 6 months, across 13 European countries (Austria, Belgium, Czech Republic, France, Germany, Hungary, Italy, Latvia, The Netherlands, Poland, Portugal, Spain and Switzerland). Responses were compared to those obtained in a similar study among European women. RESULTS: Most men perceived that their partner considered her menstrual flow as moderate, lasting an average of 5.2 d, slightly longer than previously reported by women. Almost all men reported that their partners experience menstruation-related symptoms. However, prevalence of mood-related symptoms was perceived to be more frequent and physical symptoms less frequent, relative to women's self-reported symptoms. Given the option, 71% of men would choose longer intervals between their partner's periods. Maintaining the couple's sex life, social life and relationship quality were key factors cited in their preference. Overall, 42% of respondents stated that women taking hormonal contraceptives needed to have monthly periods. CONCLUSIONS: Men's perception regarding their partner's periods was generally consistent with that previously reported by women. Most men would prefer less frequent bleeding episodes for their partners. Although, the present data suggest that couples are discussing periods, knowledge about contraception could be improved. Health care professionals should intensify counselling to better inform both partners about their contraceptive options.


Asunto(s)
Conocimientos, Actitudes y Práctica en Salud , Menstruación/psicología , Parejas Sexuales/psicología , Adolescente , Adulto , Anticoncepción/métodos , Anticoncepción/psicología , Anticonceptivos Hormonales Orales , Europa (Continente) , Femenino , Humanos , Masculino , Ciclo Menstrual/psicología , Persona de Mediana Edad , Trastornos del Humor/psicología , Percepción , Encuestas y Cuestionarios , Salud de la Mujer , Adulto Joven
11.
Int J Gynecol Cancer ; 27(5): 953-960, 2017 06.
Artículo en Inglés | MEDLINE | ID: mdl-28525912

RESUMEN

BACKGROUND: Limited data exist on Lynch syndrome (LS)-related endometrial cancer (EC) features. Amsterdam criteria II, commonly used, have poor sensitivity for detection of LS, which is underdiagnosed. AIM: The aim of this study was to describe the clinical and pathological features of LS-related EC among mutation-proven patients. METHODS: We conducted a retrospective study from 1977 to 2013 in 5 hospitals. The inclusion criteria were patients who had a primary EC associated to LS proven by a germline mutation. We analyzed the clinical data and the pathology of the tumors. The patient management and the survival data were also collected. RESULTS: Forty-nine patients (15 MLH1, 20 MSH2, 13 MSH6, 1 PMS2) were included. The mean age at diagnosis was 49.7 (SD, 10.5) years. The median body mass index was 22.6 kg/m. In 81.4% of cases, EC was the first cancer of the LS spectrum to occur. Endometrioid adenocarcinoma accounted for 89.2% of the EC, the lower uterine segment was involved in 25% of cases, and a synchronous ovarian cancer was present in 21.6% of patients. The tumors were grade 3 in 19.3% of cases and FIGO (International Federation of Gynecology and Obstetrics) stage I in 66.6% of cases. With a median follow-up of 58 months, 3 patients with conservative management developed a recurrence, and no patient died of EC. CONCLUSIONS: The LS-associated EC is characterized by a young age at onset, a high prevalence of lower uterine segment involvement, and synchronous ovarian cancers. The prognosis of these cancers does not appear different from sporadic tumors.


Asunto(s)
Neoplasias Colorrectales Hereditarias sin Poliposis/patología , Neoplasias Endometriales/patología , Adulto , Carcinoma Endometrioide/genética , Carcinoma Endometrioide/patología , Neoplasias Colorrectales Hereditarias sin Poliposis/genética , Proteínas de Unión al ADN/genética , Neoplasias Endometriales/genética , Femenino , Mutación de Línea Germinal , Humanos , Persona de Mediana Edad , Endonucleasa PMS2 de Reparación del Emparejamiento Incorrecto/genética , Homólogo 1 de la Proteína MutL/genética , Proteína 2 Homóloga a MutS/genética , Estadificación de Neoplasias , Estudios Retrospectivos
12.
Eur J Contracept Reprod Health Care ; 22(3): 165-169, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-28277799

RESUMEN

OBJECTIVES: Oral hormonal contraception is an effective contraceptive method as long as regular daily intake is maintained. However, a daily routine is a constraint for many women and can lead to missed pills, pill discontinuation and/or unintended pregnancy. This article describes the frequency of inconsistent use, the consequences, the risk factors and the possible solutions. METHODS: The article comprises a narrative review of the literature. RESULTS: Forgetting one to three pills per cycle is a frequent problem among 15-51% of users, generally adolescents. The reasons for this are age, inability to establish a routine, pill unavailability, side effects, loss of motivation and lack of involvement in the initial decision to use oral contraceptives. The consequences are 'escape ovulations' and, possibly, unintended pregnancy. Solutions are either to use a long-acting method or, for women who prefer to take oral contraceptives, use a continuous or long-cycle regimen to reduce the risks of follicular development and thus the likelihood of ovulation and unintended pregnancy. A progestogen with a long half-life can increase ovarian suppression. CONCLUSIONS: For women deciding to use oral contraceptives, a shortened or eliminated hormone-free interval and a progestogen with a long half-life may be an option to reduce the negative consequences of missed oral contraceptive pills.


Asunto(s)
Anticoncepción/estadística & datos numéricos , Anticonceptivos Hormonales Orales/uso terapéutico , Cumplimiento de la Medicación/estadística & datos numéricos , Adolescente , Adulto , Anticoncepción/métodos , Anticoncepción/psicología , Femenino , Humanos , Cumplimiento de la Medicación/psicología , Inhibición de la Ovulación/efectos de los fármacos , Inhibición de la Ovulación/psicología , Embarazo , Embarazo no Planeado/efectos de los fármacos , Progestinas/uso terapéutico , Adulto Joven
13.
Eur J Contracept Reprod Health Care ; 22(5): 354-359, 2017 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-29157023

RESUMEN

OBJECTIVES: The aim of the ISY study was to investigate the prevalence of menstrual-related symptoms prior to and/or during menstrual or withdrawal bleeding among women from 12 European countries. METHODS: A 15-min quantitative online survey was conducted in two waves from February to September 2015 among 5728 women aged between 18 and 45 years, with an equal distribution of women using a combined hormonal contraceptive, including regular combined oral contraceptives (COCs) (CHC group, n = 2739) and women using a non-hormonal contraceptive or no contraceptive (non-HC group, n = 2989). RESULTS: The prevalence of at least one menstrual-related symptom was high in CHC users (93%) and in non-HC users (95%) (p < .0001) and the average number of symptoms reported was 5.3 vs. 5.9, respectively, (p < .0001). Pelvic pain, bloating/swelling, irritability and mood swing were reported in more than half of the women in both groups. Although generally modest, symptom severity was higher in non-HC users, except for headache. Overall, during the last four cycles, 60-75% of women did not require a treatment for most symptoms but headaches and pelvic pain. Mood swings/irritability, water retention/weight gain, lack of energy/mood swings and lack of energy/irritability were common symptoms that frequently co-occurred. No associations were reported between symptoms and age, educational qualifications or women's desire to reduce the frequency of menstruation. CONCLUSIONS: Premenstrual and menstrual symptomatology was less frequent, less numerous and less severe (except for headache) in women using CHCs; however, it remains a common concern. Reducing the frequency of menstrual periods could reduce withdrawal-related symptoms.


Asunto(s)
Anticoncepción/efectos adversos , Anticonceptivos Orales Combinados/efectos adversos , Anticonceptivos Hormonales Orales/efectos adversos , Menstruación/efectos de los fármacos , Síndrome Premenstrual/epidemiología , Adolescente , Adulto , Anticoncepción/métodos , Europa (Continente)/epidemiología , Femenino , Encuestas Epidemiológicas , Humanos , Persona de Mediana Edad , Síndrome Premenstrual/inducido químicamente , Prevalencia , Síndrome de Abstinencia a Sustancias/etiología , Adulto Joven
14.
Eur J Contracept Reprod Health Care ; 22(4): 268-273, 2017 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-28650776

RESUMEN

OBJECTIVES: Our aim was to assess the level of inconvenience associated with menstrual bleeding and determine how many women across 12 European countries would prefer a bleeding frequency of less than once a month and what would motivate their choice. METHODS: A 15-min quantitative online survey was conducted in two waves among 5728 women aged between 18 and 45 years, with an equal distribution of women using a combined hormonal contraceptive (CHC group, n = 2739) and women using a non-hormonal contraceptive or no contraceptive (non-HC group, n = 2989). The first wave was carried out in Austria, Belgium, France, Italy, Poland and Spain, in February 2015, and the results have been published. The second wave was conducted in the Czech Republic, Germany, Hungary, Portugal, Latvia and the Netherlands, between August and September 2015. RESULTS: The menstrual period was significantly longer (5.0 versus 4.6 days) and heavier (15 versus 7%) in non-HC users than in CHC users (p < .0001). Given the choice, ∼60% of women would like less frequent menstrual bleeding. There was heterogeneity in the preference across countries. Sexuality, social life, work and sporting activities were key factors affecting women's preference. CONCLUSION: The majority of women in the 12 European countries would prefer to reduce the frequency of menstrual periods. Quality of life was the main factor affecting their preference.


Asunto(s)
Anticoncepción/métodos , Anticoncepción/psicología , Menstruación/fisiología , Prioridad del Paciente/psicología , Calidad de Vida/psicología , Adolescente , Adulto , Distribución por Edad , Actitud Frente a la Salud , Anticoncepción de Barrera , Anticonceptivos Orales Combinados , Europa (Continente) , Femenino , Humanos , Ciclo Menstrual/fisiología , Ciclo Menstrual/psicología , Persona de Mediana Edad , Encuestas y Cuestionarios , Adulto Joven
15.
N Engl J Med ; 369(22): 2105-14, 2013 Nov 28.
Artículo en Inglés | MEDLINE | ID: mdl-24283224

RESUMEN

BACKGROUND: Corticotropin-independent macronodular adrenal hyperplasia may be an incidental finding or it may be identified during evaluation for Cushing's syndrome. Reports of familial cases and the involvement of both adrenal glands suggest a genetic origin of this condition. METHODS: We genotyped blood and tumor DNA obtained from 33 patients with corticotropin-independent macronodular adrenal hyperplasia (12 men and 21 women who were 30 to 73 years of age), using single-nucleotide polymorphism arrays, microsatellite markers, and whole-genome and Sanger sequencing. The effects of armadillo repeat containing 5 (ARMC5) inactivation and overexpression were tested in cell-culture models. RESULTS: The most frequent somatic chromosome alteration was loss of heterozygosity at 16p (in 8 of 33 patients for whom data were available [24%]). The most frequent mutation identified by means of whole-genome sequencing was in ARMC5, located at 16p11.2. ARMC5 mutations were detected in tumors obtained from 18 of 33 patients (55%). In all cases, both alleles of ARMC5 carried mutations: one germline and the other somatic. In 4 patients with a germline ARMC5 mutation, different nodules from the affected adrenals harbored different secondary ARMC5 alterations. Transcriptome-based classification of corticotropin-independent macronodular adrenal hyperplasia indicated that ARMC5 mutations influenced gene expression, since all cases with mutations clustered together. ARMC5 inactivation decreased steroidogenesis in vitro, and its overexpression altered cell survival. CONCLUSIONS: Some cases of corticotropin-independent macronodular adrenal hyperplasia appear to be genetic, most often with inactivating mutations of ARMC5, a putative tumor-suppressor gene. Genetic testing for this condition, which often has a long and insidious prediagnostic course, might result in earlier identification and better management. (Funded by Agence Nationale de la Recherche and others.).


Asunto(s)
Síndrome de Cushing/genética , Genes Supresores de Tumor , Proteínas Supresoras de Tumor , Glándulas Suprarrenales/patología , Adulto , Anciano , Proteínas del Dominio Armadillo , Síndrome de Cushing/complicaciones , Síndrome de Cushing/patología , Femenino , Técnicas de Genotipaje , Humanos , Masculino , Persona de Mediana Edad , Polimorfismo de Nucleótido Simple , Análisis de Secuencia de ADN , Transcriptoma
16.
Mod Pathol ; 29(4): 391-401, 2016 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-26847173

RESUMEN

Conventional methods used for histologic classification and grading of endometrial cancer (EC) are not sufficient to predict lymph node metastases. microRNA signatures have recently been related to EC pathologic characteristics or prognosis. The aim of this study was to evaluate whether microRNA profiles of grade 1-2 endometrioid adenocarcinomas can be related to nodal status and used as a tool to adapt surgical staging in early-stage EC. microRNA expression was assessed in nine formalin-fixed paraffin-embedded (FFPE) EC primary tumors with positive lymph node and in 27 FFPE EC primary tumors with negative lymph node, matched for grade, stage, and lymphovascular space involvement status. A microarray analysis showed that there was more than a twofold significant difference in the expression of 12 microRNAs between the two groups. A quantitative reverse transcriptase-PCR assay was used to confirm these results: the expression levels of five microRNAs (microRNA-34c-5p, -375, -184, -34c-3p, and -34b-5p) were significantly lower in the EC primary tumor with positive lymph node compared with those with negative lymph node. A minimal P-value approach revealed that women with a microRNA-375-fold change <0.30 were more likely to have positive lymph node (n=8; 53.3%) compared with those with a microRNA-375-fold change >0.30 (n=1; 4.8%), P=0.001. Furthermore, women with a microRNA 184-fold change <0.30 were more likely to have positive lymph node (n=6; 60.0%) compared with those with a microRNA 184-fold change >0.30 (n=3; 11.5%), P=0.006. This is the first study investigating the relative expression of mature microRNA genes in early-stage grade 1-2 EC primary tumors according to the nodal status. This microRNA expression profile provides a potential basis for further study of the microRNA function in EC and could be used as a diagnostic tool for nodal status.


Asunto(s)
Biomarcadores de Tumor/genética , Carcinoma Endometrioide/genética , Neoplasias Endometriales/genética , Metástasis Linfática/genética , Estadificación de Neoplasias/métodos , Anciano , Biomarcadores de Tumor/análisis , Carcinoma Endometrioide/patología , Neoplasias Endometriales/patología , Femenino , Humanos , Metástasis Linfática/patología , MicroARNs/análisis , Persona de Mediana Edad , Análisis de Secuencia por Matrices de Oligonucleótidos , Reacción en Cadena de la Polimerasa , Transcriptoma
17.
Eur J Contracept Reprod Health Care ; 21(3): 242-50, 2016 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-27010535

RESUMEN

OBJECTIVES: Our aim was to assess the level of inconvenience associated with monthly bleeding, determine how many women would prefer a bleeding frequency of less than once a month, and what would motivate their choice. METHODS: A 15-min quantitative online survey was carried out among 2883 women aged between 18 and 45 years in six European countries (Austria, Belgium, France, Italy, Poland and Spain). RESULTS: Of those surveyed, 1319 women used a combined hormonal contraceptive (CHC group) and 1564 used a non-hormonal contraceptive or no contraceptive (non-HC group). The menstrual period was significantly longer (5 vs. 4.5 days), heavier (16% vs. 8% heavy menstrual flow) and associated with more symptoms (6.1 vs. 5.6) in non-HC users than in CHC users (p < 0.0001). More than half of the women in each group reported pelvic pain, bloating/swelling, mood swings and irritability, but the rate was significantly higher in the non-HC group. Given the choice, 57% of women in both groups said they would opt for longer intervals between periods. Sexuality, social life, work and sporting activities were key factors affecting their decision. CONCLUSIONS: The majority of women would prefer to have menstrual periods less than once a month, with a frequency ranging from once every 3 months to no periods at all. This can be explained by the desire to avoid the unpleasant aspects of menstruation and its negative impact on private and professional life.


Asunto(s)
Amenorrea/psicología , Trastornos de la Menstruación/psicología , Menstruación/fisiología , Menstruación/psicología , Prioridad del Paciente/psicología , Adolescente , Adulto , Anticoncepción/efectos adversos , Anticoncepción/métodos , Anticonceptivos/efectos adversos , Anticonceptivos Hormonales Orales/efectos adversos , Emociones , Europa (Continente)/epidemiología , Femenino , Encuestas Epidemiológicas , Humanos , Trastornos de la Menstruación/epidemiología , Persona de Mediana Edad , Tiempo , Salud de la Mujer , Adulto Joven
18.
Artículo en Inglés | MEDLINE | ID: mdl-26007631

RESUMEN

OBJECTIVE: Since its introduction 50 years ago, the contraceptive pill has continuously evolved to decrease the risk of venous thromboembolism (VTE) associated with its use. An increased risk of VTE still remains, however. Other concerns, such as effects on lipid and carbohydrate metabolism, have also been reported. In this study we compared two reference combined oral contraceptives (COCs) containing ethinylestradiol (EE)/levonorgestrel (LNG) and EE/drospirenone (DRSP) with COCs containing estradiol (E2) (estradiol valerate [E2V]/dienogest [DNG] and E2/nomegestrol acetate [NOMAC]). They were evaluated according to their influence on recognised haemostatic and metabolic markers. METHODS: A literature search of the MEDLINE/PubMed database was conducted for head-to-head studies. EE/LNG was chosen as the comparator pill. RESULTS: The haemostatic impact of E2 pills and EE/LNG has been extensively compared, in contrast to that of EE/DRSP and EE/LNG. Changes in haemostatic and metabolic marker levels between EE/LNG and E2V/DNG were generally not statistically significant. E2/NOMAC showed statistically significantly favourable results on haemostatic markers and had a neutral effect on carbohydrate and lipid metabolism when compared with EE/LNG. CONCLUSION: E2/NOMAC exhibits less haemostatic and metabolic impact than EE/LNG and other COCs, suggesting that it may be a promising candidate to reduce residual VTE risk associated with COC use. Confirmation from a well-powered prospective clinical trial is, however, needed.


Asunto(s)
Metabolismo de los Hidratos de Carbono/efectos de los fármacos , Anticonceptivos Orales Combinados/farmacología , Hemostasis/efectos de los fármacos , Metabolismo de los Lípidos/efectos de los fármacos , Androstenos/farmacología , Combinación de Medicamentos , Quimioterapia Combinada , Estradiol/análogos & derivados , Estradiol/farmacología , Estrógenos/farmacología , Etinilestradiol/farmacología , Femenino , Humanos , Levonorgestrel/farmacología , Megestrol/análogos & derivados , Megestrol/farmacología , Nandrolona/análogos & derivados , Nandrolona/farmacología , Tromboembolia Venosa/inducido químicamente
19.
Am J Epidemiol ; 180(5): 508-17, 2014 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-25008104

RESUMEN

We assessed whether different oral progestogens in hormone replacement therapy may differentially affect the risk of endometrial cancer, using data from the Etude Epidémiologique auprès de femmes de l'Education Nationale (E3N), a French cohort study (1992-2008). Hazard ratios and their confidence intervals were derived from Cox models. Among 65,630 postmenopausal women (mean follow-up: 10.8 years), 301 endometrial cancers occurred. Compared with never use, ever use of estrogen + micronized progesterone was associated with an increased risk of endometrial cancer (hazard ratio (HR) = 1.80, 95% confidence interval (CI): 1.38, 2.34) that was significantly more marked with longer duration of use (for ≤5 years, HR = 1.39 (95% CI: 0.99, 1.97); for >5 years, HR = 2.66 (95% CI: 1.87, 3.77)). Although use of estrogen + dydrogesterone was not associated overall with endometrial cancer risk (HR = 1.05, 95% CI: 0.76, 1.45), there was a significantly increased risk with long-term use compared with never use (for >5 years, HR = 1.69, 95% CI: 1.06, 2.70). Users of preparations containing other progesterone derivatives or a norsteroid derivative were not at significantly increased risk (HR = 0.79 (95% CI: 0.60, 1.05) and HR = 1.30 (95% CI: 0.85, 1.99), respectively). In conclusion, micronized progesterone and, to a lesser extent, dydrogesterone at the doses used in France may not be sufficient to prevent estrogen-induced endometrial cancers.


Asunto(s)
Carcinoma/inducido químicamente , Didrogesterona/administración & dosificación , Neoplasias Endometriales/inducido químicamente , Terapia de Reemplazo de Estrógeno/efectos adversos , Progestinas/administración & dosificación , Anciano , Carcinoma/prevención & control , Neoplasias Endometriales/prevención & control , Terapia de Reemplazo de Estrógeno/tendencias , Estrógenos/administración & dosificación , Estrógenos/efectos adversos , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Estudios Observacionales como Asunto , Estudios Prospectivos , Ensayos Clínicos Controlados Aleatorios como Asunto
20.
Breast Cancer Res Treat ; 145(2): 535-43, 2014 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-24781971

RESUMEN

Questions remain on how the excess risk of breast cancer associated with menopausal hormone therapy (MHT) evolves after treatment stops. We investigated that issue in the E3N cohort, with 3,678 invasive breast cancers identified between 1992 and 2008 among 78,353 women (881,290 person-years of postmenopausal follow-up). Exposure to MHT was assessed through biennial self-administered questionnaires and classified by type of progestagen component (progesterone or dydrogesterone; other progestagen), duration (short-term ≤5 years; long-term >5 years) and time since last use (current, 3 months-5 years, 5-10 years, 10+ years). Hazard ratios (HR) and confidence intervals (CI) were estimated with Cox models. Among short-term users, only those currently using estrogens associated with a progestagen other than progesterone/dydrogesterone had a significantly elevated breast cancer risk (HR 1.70, 95 % CI 1.50-1.91, compared with never users). Long-term use of this type of MHT was associated with a HR of 2.02 (1.81-2.26) when current and of 1.36 (1.13-1.64), 1.34 (1.04-1.73), and 1.52 (0.87-2.63) when stopped ≤5, 5-10, and 10+ years earlier, respectively. Our results suggest residual increases in breast cancer risk several years after MHT cessation, which are restricted to long-term treatments. Whether increases persist more than 10 years after cessation deserves continuing investigation.


Asunto(s)
Neoplasias de la Mama/etiología , Terapia de Reemplazo de Hormonas/efectos adversos , Anciano , Índice de Masa Corporal , Neoplasias de la Mama/inducido químicamente , Estudios de Cohortes , Estrógenos/administración & dosificación , Femenino , Humanos , Menopausia , Persona de Mediana Edad , Posmenopausia , Progestinas/administración & dosificación , Factores de Riesgo , Encuestas y Cuestionarios
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