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1.
Rev Prat ; 74(6): 606-611, 2024 Jun.
Artigo em Francês | MEDLINE | ID: mdl-39011691

RESUMO

YOUNG FEMALE ATHLETES AND HIGH LEVEL SPORT. The impact of intensive sport on the menstrual cycle varies according to the individual and the nutritional balance in relation to energy expenditure; impaired reproductive function with menstrual disturbances is an indicator of the syndrome of relative energy deficiency in sport (REDs). Raising the awareness of the female elite athlete, her sport environment, her family and the health professionals in charge of medical care enables better prevention and avoids harmful consequences on bone metabolism, reduced immunity and cardiovascular risk, among others, and the impact on endurance and resistance performance. The absence of a menstrual cycle, apart from hormonal contraception, is incompatible with the research of sport performance. Similarly, moderate to severe dysmenorrhea, heavy menstrual periods which are a source of iron-deficiency anemia, and premenstrual syndrome which interferes with training, should not be treated as a fatality or taboo subject, but should be managed by appropriate treatment and explained to the athlete to ensure care compliance.


JEUNES FEMMES ET SPORT DE HAUT NIVEAU. L'impact du sport intensif sur le cycle menstruel varie en fonction de chacune, de l'équilibre nutritionnel par rapport à la dépense énergétique ; les perturbations du cycle menstruel constituent un indicateur du syndrome de déficit énergétique relatif dans le sport (REDs). La sensibilisation de la sportive, de son environnement sportif, familial et des professionnels de santé en charge du suivi médical permet une meilleure prévention et évite notamment les conséquences néfastes sur le métabolisme osseux, la diminution de l'immunité, le risque cardiovasculaire et l'impact sur la performance en endurance et en résistance. L'absence de cycle menstruel, hors contraception hormonale, est antinomique avec la recherche de la performance. De la même façon, la dysménorrhée modérée à sévère, des règles abondantes, sources d'anémie ferriprive ou un syndrome prémenstruel gênant l'entraînement ne doivent pas être vécus comme une fatalité ou un sujet tabou, mais être pris en charge par un traitement adapté et expliqué à la sportive pour soutenir l'adhésion à la prise en charge.


Assuntos
Atletas , Humanos , Feminino , Esportes/fisiologia , Adolescente , Ciclo Menstrual/fisiologia , Distúrbios Menstruais/etiologia , Distúrbios Menstruais/terapia , Distúrbios Menstruais/diagnóstico , Deficiência Energética Relativa no Esporte/diagnóstico , Deficiência Energética Relativa no Esporte/terapia
2.
Sci Rep ; 14(1): 15157, 2024 07 02.
Artigo em Inglês | MEDLINE | ID: mdl-38956353

RESUMO

Affiliated athletes are frequently subject to higher levels of anxiety due to the intensity of training, competition and many other factors. This anxiety can cause alterations in their health, both physically and mentally, such as menstrual irregularities, eating disorders, etc. In this work we have analysed the anxiety levels of a population of female affiliated paddlers and the possible consequences for their health. The results showed that a third of the female paddlers analysed have a moderate/high risk of suffering from anxiety; and within this group, the less sporting experience the athlete has, the greater the probability is of suffering from anxiety. Moreover, almost half the total of the female paddlers suffers from menstrual dysfunction before an important competition, with this number rising among high performance athletes, even though three out of every four adjust their training schedule to their menstrual cycle. Less-experienced female athletes, who show higher anxiety levels, also present a greater risk of suffering from eating disorders.


Assuntos
Ansiedade , Atletas , Transtornos da Alimentação e da Ingestão de Alimentos , Distúrbios Menstruais , Humanos , Feminino , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Atletas/psicologia , Distúrbios Menstruais/epidemiologia , Distúrbios Menstruais/etiologia , Adulto , Espanha/epidemiologia , Adulto Jovem , Fatores de Risco , Esportes , Adolescente
4.
Medicine (Baltimore) ; 103(26): e38771, 2024 Jun 28.
Artigo em Inglês | MEDLINE | ID: mdl-38941384

RESUMO

There has been significant interest in the changes in menstrual cycles following coronavirus disease 2019 (COVID-19) infection or vaccination. This study aimed to investigate the evidence for such changes and their potential risk factors. We used a descriptive study design and gathered data by sharing an online survey questionnaire on social media platforms. The questionnaire included questions regarding sociodemographic factors, menstrual cycle changes, and COVID-19 anxiety. The study population comprised women aged 18 to 49 years from Izmir. All data analyses were performed using Statistical Package for the Social Sciences 21.0. The risk factors influencing menstrual irregularities were determined after the COVID binary logistic regression analysis, including univariate and multivariate models. Among the 465 participants, those with an associate's degree had a significantly higher risk of menstrual irregularities than those with a high school diploma (P = .012). Anxiety scores emerged as a significant risk factor for menstrual cycle irregularities (P = .026). However, neither COVID-19 infection nor vaccination resulted in significant changes in the menstrual cycle characteristics (P > .05). Other sociodemographic variables, such as age, body mass index, and smoking, were not significantly associated with menstrual cycle changes(P > .05). The study findings suggest that educational level and anxiety may play a role in menstrual irregularities, whereas COVID-19 infection or vaccination itself may not directly affect menstrual cycle.


Assuntos
Ansiedade , Vacinas contra COVID-19 , COVID-19 , Distúrbios Menstruais , Humanos , Feminino , COVID-19/prevenção & controle , COVID-19/psicologia , COVID-19/epidemiologia , Adulto , Fatores de Risco , Ansiedade/etiologia , Pessoa de Meia-Idade , Adulto Jovem , Adolescente , Vacinas contra COVID-19/administração & dosagem , Distúrbios Menstruais/epidemiologia , Distúrbios Menstruais/psicologia , Distúrbios Menstruais/etiologia , SARS-CoV-2 , Inquéritos e Questionários , Vacinação/estatística & dados numéricos , Vacinação/psicologia , Escolaridade
5.
Curr Sports Med Rep ; 23(7): 262-269, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38941548

RESUMO

ABSTRACT: Female wrestling has grown exponentially over the past decade. Within the United States, 46 states now recognize female high school wrestling, and 153 colleges have programs. It is on track to become an NCAA championship-level sport in 2026. A primary health and safety risk among this cohort pertains to rapid weight loss strategies. These can lead to intentional caloric restriction and decreased body fatness, with the perceived goal of attaining a competitive advantage. Low energy availability and low body fatness are associated with a number of health concerns including menstrual dysfunction and loss of bone mineral density in girls and women. The current recommendation of 12% as a minimum for percentage body fat is very likely too low, opening the door for health perturbations among this population. The minimum threshold might more appropriately fall within the range of 18% to 20%. Body fat assessment methods, primarily skinfold measures that are used to guide weight class selection, have not been adequately validated among this population and therefore should be an area of research focus, while also exploring alternative assessment techniques. Further, we recommend that weight cycling, restrictive energy intake, and intentional dehydration be avoided. Research should assess the effects of frequent weight cycling (to "make weight") and prolonged periods of low body fat on the reproductive and bone health of these athletes. Finally, research and clinical evaluations on female wrestlers are limited, and we offer a list of research priorities for future investigation into this contemporary issue.


Assuntos
Luta Romana , Feminino , Humanos , Densidade Óssea , Distúrbios Menstruais/etiologia , Redução de Peso
6.
J Gastroenterol Hepatol ; 39(7): 1310-1317, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38632832

RESUMO

BACKGROUND AND AIM: Abnormalities in the reproductive functions are often ignored while evaluating a patient with celiac disease (CeD). We evaluated the entire reproductive functions in female patients with CeD. METHODS: In a case control study between 2020 and 2021 using detailed questionnaire, we evaluated reproductive functions (age at menarche, menstrual pattern, fertility, pregnancy outcome and menopause) in biopsy-proven female patients with CeD of age >10 years. The questionnaire was administered either in person or telephonically. Age-matched healthy female controls (twice the number) were also recruited. RESULTS: Of 1086 CeD patients, 470 were females and 288 were included. As compared with controls (n = 586), females with CeD had higher age at menarche (14.6 ± 2.0 vs 13.6 ± 1.5 years; P = 0.001), delayed menarche (30.8% vs 11.4%; P = 0.001), abnormal menstrual pattern (39.7% vs 25.8%; P < 0.001), involuntary delay in conception at > 1 year (33.8% vs 11.8%; P = 0.01), current infertility rate (10.5% vs 5.2%;P = 0.028), and poorer overall pregnancy outcomes (abortion [23.5% vs 12.8%; P = 0.001], pre-term birth [16.3% vs 3.7%; P = 0.001]). CONCLUSIONS: Either one or more aspect of reproductive functions and pregnancy outcome is affected adversely in three-fourth female patients with CeD.


Assuntos
Doença Celíaca , Menarca , Resultado da Gravidez , Humanos , Feminino , Doença Celíaca/complicações , Doença Celíaca/fisiopatologia , Gravidez , Adulto , Estudos de Casos e Controles , Infertilidade Feminina/etiologia , Inquéritos e Questionários , Adolescente , Adulto Jovem , Fertilidade , Fatores Etários , Menopausa/fisiologia , Reprodução/fisiologia , Distúrbios Menstruais/etiologia
7.
J Gynecol Obstet Hum Reprod ; 53(5): 102758, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38432626

RESUMO

OBJECTIVE: Incomplete healing after cesarean section (CS) can result in isthmocele formation. When suturing the uterus, fully folding the wound lips may embed the endometrial layer into the myometrium, leading to isthmocele development. Hence, this study aimed to compare the effects of endometrial and non-endometrial suturing on isthmocele development. MATERIAL AND METHODS: This randomized controlled trial included 274 patients. Women who underwent primary CS were randomly allocated to one of the two study groups: endometrial suturing and non-endometrial suturing. The primary outcome was isthmocele rate at postpartum 6 months. Secondary outcomes were the volume of the isthmocele, thickness of the residual myometrium, menstrual irregularities (intermenstrual spotting), and the relationship between the isthmocele and uterine position. RESULTS: A total of 159 patients (81 in the endometrial suturing group and 78 in the non-endometrial suturing group) were analyzed. The incidence of isthmocele was significantly lower in the non-endometrial suturing group than in the endometrial suturing group (12 [15.4%] vs. 24 [29.6%] patients; p = 0.032). Menstrual irregularities, such as intermenstrual spotting, were significantly higher in the endometrial suturing group than in the non-endometrial group (p = 0.019). CONCLUSION: Uterine closure with non-endometrial suturing was associated with significantly lower isthmocele development and less intermenstrual spotting compared to that with endometrial suturing.


Assuntos
Cesárea , Endométrio , Técnicas de Sutura , Humanos , Feminino , Cesárea/métodos , Adulto , Endométrio/cirurgia , Útero/cirurgia , Complicações Pós-Operatórias/epidemiologia , Gravidez , Doenças Uterinas/cirurgia , Distúrbios Menstruais/etiologia , Distúrbios Menstruais/cirurgia
8.
Front Endocrinol (Lausanne) ; 15: 1355703, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38529391

RESUMO

Introduction: Polycystic ovary syndrome (PCOS) is the most common endocrinopathy affecting reproductive-aged women. Some retrospective studies with small sample sizes have reported that bariatric metabolic surgery is effective in remission of irregular menstruation in patients with PCOS and obesity. However, the correlation between preoperative body mass index (BMI), postoperative weight loss, and remission of irregular menstruation in patients with obesity and PCOS after sleeve gastrectomy (SG) is lack of consensus. Methods: We enrolled 229 participants with obesity and PCOS who underwent SG. All patients were followed up for one year after surgery. Remission of irregular menstruation was defined as a spontaneous consecutive six-month menstrual cycle in one year. Subgroup analysis was conducted using tertiles of preoperative BMI and postoperative total weight loss (TWL)% to determine their correlation with the remission of irregular menstruation after SG. Results: 79.03% (181/229) patients achieved remission of irregular menstruation one year after SG with a TWL% of 33.25 ± 0.46%. No significant difference was detected in the remission rate among the subgroups with different BMI (P=0.908). TWL% was correlated with the remission of irregular menstruation (OR 1.78, 95% CI 1.18-2.69, P<0.05). Conclusions: SG had a significant effect on the remission of irregular menstruation in patients with obesity and PCOS. Preoperative BMI did not emerge as a decisive factor correlated with remission; instead, TWL% showed potential as a key factor.


Assuntos
Obesidade Mórbida , Síndrome do Ovário Policístico , Humanos , Feminino , Adulto , Síndrome do Ovário Policístico/complicações , Síndrome do Ovário Policístico/cirurgia , Índice de Massa Corporal , Obesidade Mórbida/complicações , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Obesidade/etiologia , Distúrbios Menstruais/etiologia , Distúrbios Menstruais/cirurgia , Gastrectomia , Redução de Peso
9.
Occup Med (Lond) ; 74(2): 152-160, 2024 04 03.
Artigo em Inglês | MEDLINE | ID: mdl-38330390

RESUMO

BACKGROUND: Irregular menstruation is a major health problem among women, although its association with nightshift work remains controversial. AIMS: To study the association between nightshift work and irregular menstrual cycle among female workers and investigate any differences according to sleep quality, working hours or obesity. METHODS: This study included female workers who underwent health examinations from 2012 to 2019. Nightshift work, working hours, sleep quality and menstrual cycles were assessed using self-administered questionnaires. Irregular menstrual cycle was defined as self-reported irregular or ≥36 days. Adjusted odds ratios and 95% confidence intervals (CIs) were calculated by multivariable logistic regression; adjusted hazard ratios (95% CIs) for incident irregular menstrual cycle were calculated by Cox proportional hazard models with time-dependent analysis. RESULTS: The study participants were 87 147 in the cross-sectional study and 41 516 in the longitudinal study. After adjusting for all covariates in the cross-sectional analyses, the odds ratio for prevalent irregular menstrual cycle among female nightshift workers versus the reference was 1.26 (95% CI 1.2-1.33). In the cohort study, the adjusted hazard ratio for incident irregular menstrual cycle among nightshift workers was 1.95 (95% CI 1.61-2.35) in the period after 6 years. No significant differences were observed among subgroups stratified by sleep quality, working hours or obesity. CONCLUSIONS: Nightshift work is associated with an increased risk of both prevalent and incident irregular menstrual cycle in female workers without significant interactions by sleep quality, working hours or obesity.


Assuntos
Ciclo Menstrual , Distúrbios Menstruais , Feminino , Humanos , Seguimentos , Estudos de Coortes , Estudos Transversais , Estudos Longitudinais , Distúrbios Menstruais/etiologia , Distúrbios Menstruais/complicações , Obesidade/epidemiologia , Obesidade/complicações
10.
Can J Diabetes ; 48(2): 133-140.e2, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37544478

RESUMO

BACKGROUND: Menstrual irregularities are present in >30% of women with type 1 diabetes mellitus (T1DM). These abnormalities will likely lead to reduced fertility and earlier menopause. T1DM management has changed over time, with even more emphasis on stringent levels of glycemic management. Thus, we investigated whether therapeutic T1DM changes have an influence on the proportion of menstrual disorders in women with T1DM. METHODS: A meta-analysis was performed that included clinical trials in which menstrual abnormalities in women with T1DM were studied. The literature was checked for studies in which women with T1DM were compared with healthy, age-matched controls. Case-control, cohort, and cross-sectional studies were included. The primary endpoint was rate of menstrual dysfunction. RESULTS: Menstrual dysfunction was higher in women with T1DM compared with controls (odds ratio 2.08, 95% confidence interval [CI] 1.43 to 3.03, p<0.001), even when sensitivity analysis was performed, considering only studies published after 2000. The age at menarche was higher for women with T1DM compared with controls (mean difference 0.53, 95% CI 0.32 to 0.74 years, p<0.001). The proportion of menstrual abnormalities in T1DM was inversely related to diabetes duration, but was unrelated to both body mass index and glycated hemoglobin. CONCLUSIONS: The meta-analytic approach used confirmed the correlation between T1DM and menstrual irregularities. T1DM menstrual dysfunction seemed unrelated to change in therapeutic management across years, as well as to glycemic management and body weight. The underlying pathogenetic mechanisms are not fully understood.


Assuntos
Diabetes Mellitus Tipo 1 , Feminino , Humanos , Lactente , Diabetes Mellitus Tipo 1/tratamento farmacológico , Estudos Transversais , Distúrbios Menstruais/epidemiologia , Distúrbios Menstruais/etiologia , Ciclo Menstrual , Menarca
11.
Wiad Lek ; 76(10): 2252-2257, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37948722

RESUMO

OBJECTIVE: The aim: To investigate changes in the characteristics of menstrual function in women after suffering from Covid-19 or vaccination against SARS-CoV-2. PATIENTS AND METHODS: Materials and methods: After the retrospective analysis of 378 medical records patients were divided into: Group 1 (177 women) with menstrual function disorders (MFD) after COVID-19, Group 2 (121 women) with MFD after SARS-CoV-2 vaccination, Group C (80 women) without MFD after COVID-19 or vaccination (controls). The study focused on the clinical and hormonal menstrual cycle characteristics and factors influencing MFD. RESULTS: Results: Dyshormonal thyroid disorders were observed in 63.0% of Group 1 and 45.7% of Group 2 patients; hyperprolactinemia - in 31.0% and 39.4%, hyper¬estrogenia - in 50% and 21%, and hyperandrogenism - in 39% and 20%. MFD was associated with hyperandrogenism with concurrent hyperprolactinemia, in the context of thyroid dysfunction; and with changes of gonadotropin production, along with normal and elevated estrogen concentrations and worsening of mental health that suggest disruption of central regulatory and feedback mechanisms in the pituitary-thyroid-ovarian system under the stressors influence. CONCLUSION: Conclusions: There are changes in the menstrual cycle associated with disruption of the hypothalamus-pituitary-ovary system and thyroid function in women after suffering from Covid-19 or vaccination. To reestablish reproductive homeostasis, employing a personalized diagnostic strategy is recommended, encompassing the evaluation of thyroid gland status, hormonal profiling, and the consideration of psychosocial facets.


Assuntos
COVID-19 , Hiperandrogenismo , Hiperprolactinemia , Feminino , Humanos , Estudos Retrospectivos , Vacinas contra COVID-19 , COVID-19/complicações , COVID-19/prevenção & controle , SARS-CoV-2 , Distúrbios Menstruais/etiologia , Vacinação
12.
Contraception ; 127: 110127, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37487868

RESUMO

OBJECTIVE: To assess the bleeding profiles of the levonorgestrel 13.5 mg intrauterine device (LNG13.5-IUD) and Nova T copper 380 mm2 IUD (Cu380-IUD). STUDY DESIGN: Single-center, evaluator-masked, randomized study conducted in women aged 18-45 years starting these methods. Primary outcomes were number of bleeding days, self-reported bleeding intensity, Pictorial Blood Assessment Chart (PBAC) score, and blood biochemical values at baseline, months 3, 6, 12, 24, and 36 per 90-day reference periods except for PBAC (months). Secondary objectives were presence/duration/intensity of dysmenorrhea and tolerability. RESULTS: We included 106 women aged 32.5 ± 6.7 years: 55 with LNG13.5-IUD and 51 with Cu380-IUD. Data for LNG13.5-IUD versus Cu380-IUD at baseline and month 36 (both respectively) were as follows: (1) median (25th; 75th percentile) number of bleeding days: 12 (9.0; 15.0) versus 12 (9.0; 15.0), p = 0.82, and 4 (0; 13.7) versus 15 (14.2; 20.0), p < 0.001; (2) mean bleeding intensity: 1.7 for both, p = 0.66, and 0.7 and 2.2, p < 0.001. Forty percent versus 0% presented with amenorrhea at month 36; (3) mean PBAC score (95% Confidence interval (CI): 50.7 (16.6; 84.7) versus 130.4 (95.7; 165.0) at month 1, and 7.9 (-26.7; 42.6) versus 126 (90.7; 161.2), p < 0.001; (4) median (25th; 75th percentile) ferritin levels (Ug/L) 33 (19; 53) versus 30 (19; 45), p = 0.70, and 59 (42; 84) versus 21 (8; 39). We did not observe changes or differences between groups in hemoglobin and hematocrit. The duration and intensity of dysmenorrhea were significantly lower with LNG13.5-IUD versus Cu380-IUD. Adverse events were those expected. CONCLUSIONS: LNG13.5-IUD is associated with a significant reduction in blood loss and dysmenorrhea compared with Cu380-IUD. IMPLICATIONS: Women eligible for a levonorgestrel 13.5 mg intrauterine device (IUD) or a copper 380 mm2 IUD should be informed of the differences in bleeding profiles-one of the main causes for IUD discontinuation-so they can compare this information against their bleeding expectations.


Assuntos
Anticoncepcionais Femininos , Dismenorreia , Dispositivos Intrauterinos de Cobre , Dispositivos Intrauterinos Medicados , Feminino , Humanos , Anticoncepcionais Femininos/efeitos adversos , Anticoncepcionais Femininos/farmacologia , Cobre , Dismenorreia/etiologia , Dispositivos Intrauterinos de Cobre/efeitos adversos , Dispositivos Intrauterinos Medicados/efeitos adversos , Levanogestrel/efeitos adversos , Adulto , Distúrbios Menstruais/etiologia , Menstruação/efeitos dos fármacos
13.
Wiad Lek ; 76(5 pt 1): 984-991, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37326080

RESUMO

OBJECTIVE: The aim: To investigate the peculiarities of menstrual cycle disorders in teenagers against the background of excessive stress in order to develop a scientifically based set of measures for their correction. PATIENTS AND METHODS: Materials and methods: 120 girls aged 9-18 who were in the war zone or became forced migrants were examined. Examination methods included anamnesis collection, assessment of psycho-emotional state, anthropometry, laboratory and instrumental studies. RESULTS: Results: It was found that the frequency of menstrual cycle disorders in the subjects was 65.8% (n = 79). Among menstrual cycle disorders: dysmenorrhea - 45.6% (n = 36), excessive menstruation - 27.8% (n = 22), secondary amenorrhea - 26.6% (n = 21). 71.7% (n = 86) of the examinees noted a change in eating behavior over the past few months. Almost half of these children had dyshormonal disorders or met the criteria of metabolic syndrome - 45.3% (n = 39). CONCLUSION: Conclusion: Timely detection and adequate correction of psycho-emotional and metabolic disorders in adolescent girls in stressful conditions contributes to the prevention of disorders of menstrual and reproductive function.


Assuntos
Menarca , Distúrbios Menstruais , Feminino , Criança , Adolescente , Humanos , Distúrbios Menstruais/etiologia , Menstruação , Dismenorreia , Amenorreia/etiologia
14.
Artigo em Inglês | MEDLINE | ID: mdl-37279629

RESUMO

Obesity is a growing public health concern and is associated with a range of menstrual disorders, including heavy menstrual bleeding, oligomenorrhea, dysmenorrhea, and endometrial pathology. Investigations may be more logistically challenging in those in the population with obesity, and because of the heightened risk of endometrial malignancy, there should be a low threshold for biopsy to exclude endometrial hyperplasia. Although treatment modalities for women with obesity are broadly similar to those with a normal BMI, additional consideration must be given to the risks associated with estrogen in obesity. Outpatient management of heavy menstrual bleeding is a developing field and outpatient treatment modalities are preferable in the population with obesity to avoid the morbidity associated with anesthetics.


Assuntos
Técnicas de Ablação Endometrial , Menorragia , Feminino , Humanos , Menorragia/etiologia , Menorragia/terapia , Histerectomia , Distúrbios Menstruais/etiologia , Distúrbios Menstruais/terapia , Obesidade/complicações , Obesidade/epidemiologia , Obesidade/terapia
15.
Br J Clin Pharmacol ; 89(10): 3126-3138, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37222170

RESUMO

AIMS: During the COVID-19 vaccination campaigns, the number of reports of menstrual abnormalities increased rapidly. Here, we describe the nature and potential risk factors associated with menstrual abnormalities based on spontaneously reporting data as well as data from a prospective cohort event monitoring (CEM) study as these are poorly studied. METHODS: Reports of menstrual abnormalities received by the Netherlands Pharmacovigilance Centre Lareb in the spontaneous reporting system between February 2021 and April 2022 were summarized. In addition, logistic regression analysis was performed on the reported menstrual abnormalities in the CEM study to assess the association between person characteristics, prior SARS-CoV-2 infection and use of hormonal contraceptives and the occurrence of menstrual abnormalities after vaccination. RESULTS: We analysed over 24 000 spontaneous reports of menstrual abnormalities and over 500 episodes (among 16 929 included women) of menstrual abnormalities in the CEM study. The CEM study showed an incidence of 41.4 per 1000 women aged ≤54 years. Amenorrhoea/oligomenorrhoea and heavy menstrual bleeding collectively accounted for about half of all abnormalities reported. Significant associations were observed for the age group 25-34 years (odds ratio 2.18; 95% confidence interval 1.45-3.41) and the Pfizer vaccine (odds ratio 3.04; 95% confidence interval 2.36-3.93). No association was observed for body mass index and presence of most comorbidities assessed. CONCLUSION: The cohort study showed a high incidence of menstrual disorders among women aged ≤54 years, and this observation was supported by the analysis of spontaneous reports. This suggests that a relation between COVID-19 vaccination and menstrual abnormalities is plausible and should be further investigated.


Assuntos
Vacinas contra COVID-19 , COVID-19 , Distúrbios Menstruais , Feminino , Humanos , Estudos de Coortes , COVID-19/epidemiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , Países Baixos/epidemiologia , Medidas de Resultados Relatados pelo Paciente , Estudos Prospectivos , Vacinação/efeitos adversos , Distúrbios Menstruais/etiologia , Adulto , Pessoa de Meia-Idade
16.
Curr Opin Pediatr ; 35(4): 494-499, 2023 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-37097290

RESUMO

PURPOSE OF REVIEW: The diagnostic criteria for polycystic ovary syndrome (PCOS) in adults may overdiagnose PCOS in adolescents. Since 2015, three guidelines have developed adolescent-specific diagnostic criteria and treatment recommendations. In this review, we compare and contrast the recommendations to assist in the practical application to clinical practice. RECENT FINDINGS: The guidelines agree that hyperandrogenism with menstrual irregularity be diagnostic criteria for PCOS in adolescents yet have slight differences in how to diagnose hyperandrogenism and in the definition of menstrual irregularity. The diagnostic option of 'at risk for PCOS' is recommended for those girls presenting with criteria within 3 years of menarche or with hyperandrogenism without menstrual irregularity, with re-assessment later in adolescence. Lifestyle changes is first line treatment. Treatment with combined oral contraceptives or metformin is suggested, using patient characteristics and preferences to guide decision-making. SUMMARY: PCOS is associated with long term reproductive and metabolic complications and will present during adolescence. Yet, diagnostic features may overlap with normal adolescent physiology. The recent guidelines strove to develop criteria to accurately identify girls with PCOS allowing early surveillance and treatment yet avoid overdiagnosis of normal adolescents.


Assuntos
Hiperandrogenismo , Metformina , Síndrome do Ovário Policístico , Feminino , Adulto , Adolescente , Humanos , Síndrome do Ovário Policístico/diagnóstico , Síndrome do Ovário Policístico/terapia , Síndrome do Ovário Policístico/complicações , Hiperandrogenismo/diagnóstico , Hiperandrogenismo/etiologia , Hiperandrogenismo/terapia , Distúrbios Menstruais/etiologia , Estilo de Vida , Metformina/uso terapêutico
17.
J Infect Public Health ; 16(5): 697-704, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-36934644

RESUMO

BACKGROUND: COVID - 19 vaccine can lead to various local and systemic side effects, including menstrual irregularities in women. There is no robust quantitative evidence of the association between the COVID - 19 vaccine and menstrual irregularities. A meta-analysis was performed to estimate the pooled prevalence of a range of menstrual disorders that may occur in women following COVID - 19 vaccination. METHODS: After searching for epidemiological studies, we systematically performed a meta-analysis on PubMed/Medline, EMBASE, and Science Direct. Sixteen studies were finally included in the study. We estimated the pooled prevalence and corresponding 95 % confidence intervals (CIs) for a group of menstrual disorders, including menorrhagia, polymenorrhea, abnormal cycle length, and oligomenorrhea. Heterogeneity was assessed using the I2 statistic and the Q test. RESULTS: Overall, the pooled prevalence of menorrhagia was 24.24 % (pooled prevalence 24.24 %; 95 % CI: 12.8-35.6 %). The pooled prevalence of polymenorrhea was 16.2 % (pooled prevalence: 16.2 %; 95 % CI: 10.7-21.6 %). The pooled prevalence of abnormal cycle length was relatively lower than that of the other disorders (pooled prevalence: 6.6 %; 95 % CI: 5.0-8.2 %). The pooled prevalence of oligomenorrhea was 22.7 % (95 % CI: 13.5-32.0 %). CONCLUSION: The findings indicate that menorrhagia, oligomenorrhea, and polymenorrhea were the most common menstrual irregularities after vaccination. The findings also suggest that a relatively high proportion of women suffer from menstrual irregularities. Further longitudinal studies are needed to confirm the causal relationship between COVID-19 vaccination and menstrual irregularities.


Assuntos
Vacinas contra COVID-19 , COVID-19 , Menorragia , Feminino , Humanos , COVID-19/epidemiologia , COVID-19/complicações , Vacinas contra COVID-19/efeitos adversos , Menorragia/epidemiologia , Menorragia/complicações , Distúrbios Menstruais/epidemiologia , Distúrbios Menstruais/etiologia , Oligomenorreia/complicações , Oligomenorreia/epidemiologia , Vacinação/efeitos adversos
18.
Nutrients ; 15(3)2023 Jan 27.
Artigo em Inglês | MEDLINE | ID: mdl-36771357

RESUMO

BACKGROUND: Nutrition in sport is a priority; it is the basis for maintaining optimal health and a prerequisite for the high performance necessary for competitions. The aim of this study was to assess low energy availability and its possible consequences among female triathletes by using the Low Energy Availability in Females Questionnaire (LEAF-Q). METHODS: The study involved 30 female triathetes. The LEAF-Q was used in the study. An analysis of the body composition was carried out with the seca device mBCA 515 medical Body Composition Analyzer. RESULTS: Of the 30 female triathletes studied, 23.3% had a monthly cycle disorder, defined as an amenorrhea state for more than 90 days. No differences were found in injury rates or training days lost to injury due to menstrual disturbances. Menstruation changes were significantly greater due to increases in exercise intensity, frequency, and duration in the group experiencing menstrual disturbances (85.7 [95% CIs: 42.1-99.6] vs. 8.7 [95% CIs: 1.1-28.0]). The menstrual disorder group had a greater incidence of their periods stopping for more than 3 months than the group without menstrual disturbances. CONCLUSIONS: The female triathletes did not show abnormalities in body weight or composition, and these were not related to the incidence of menstrual disturbances. However, 20% of the triathletes either had, at the time of the study, or had had in the past monthly cycle disorders that could indicate an immediate risk of low energy availability. The LEAF-Q identified 10% of the triathletes as at risk (score > 8) of low energy availability and the physiological and performance consequences related to relative energy deficiency in sports (RED-S).


Assuntos
Esportes , Humanos , Feminino , Inquéritos e Questionários , Distúrbios Menstruais/etiologia , Amenorreia/etiologia , Estado Nutricional , Atletas
19.
J Clin Endocrinol Metab ; 108(8): e583-e593, 2023 Jul 14.
Artigo em Inglês | MEDLINE | ID: mdl-36790068

RESUMO

CONTEXT: Fertility represents a major concern in patients with acromegaly. OBJECTIVE: The current retrospective study aimed to investigate gonadal function and fertility rates in acromegalic women. METHODS: In this referral-center study, 50 acromegalic women with disease onset within reproductive age were evaluated for prevalence of gonadal dysfunction and infertility. Anthropometric, metabolic, hormonal parameters, and gynecological ultrasound were evaluated at diagnosis and after disease control. Data about menstrual disturbances, pregnancy, and polycystic ovarian morphology (PCOM) were investigated at disease onset, at diagnosis, and after disease control. RESULTS: At presumed disease onset, menstrual disturbances were reported in 32% of patients. Uterine leiomyoma, ovarian cysts, and PCOM were diagnosed in 18%, 12%, and 8%, respectively; 36.8% of patients were infertile. At diagnosis, menstrual disturbances were found in 58.1% (P = .02), being significantly more prevalent in patients with higher insulin-like growth factor-I quartiles (Q) (P = .03, Q1 vs Q4). Gynecological ultrasound revealed uterine leiomyoma, ovarian cysts, and PCOM in 39.1% (P = .04), 28.2% (P = .09), and 13% (P = .55), respectively. The infertility rate was 100% (P = .02). At disease control, menstrual disturbances were slightly decreased as compared to diagnosis (P = .09). Noteworthy, menstrual disturbances (P = .05) and particularly amenorrhea (P = .03) were significantly more frequent in patients with active disease duration greater than 5 years (median) as compared to those achieving disease control in less than 5 years. Among patients with pregnancy desire, 73.3% conceived at least once, with resulting infertility significantly decreased compared to diagnosis (26.7%; P = .01). At-term deliveries, preterm deliveries, and spontaneous abortions were recorded in 86.7%, 6.6%, and 6.6%, respectively, of the 15 pregnancies reported by the patients. No neonatal malformations and/or abnormalities were recorded. CONCLUSION: Gonadal dysfunction and infertility are common in acromegalic women within reproductive age, being directly influenced by disease status and/or duration.


Assuntos
Acromegalia , Infertilidade Feminina , Infertilidade , Leiomioma , Síndrome do Ovário Policístico , Gravidez , Recém-Nascido , Feminino , Humanos , Acromegalia/complicações , Acromegalia/epidemiologia , Acromegalia/terapia , Estudos Retrospectivos , Fertilidade , Síndrome do Ovário Policístico/diagnóstico , Distúrbios Menstruais/epidemiologia , Distúrbios Menstruais/etiologia , Leiomioma/complicações , Leiomioma/epidemiologia , Infertilidade Feminina/epidemiologia , Infertilidade Feminina/etiologia
20.
J Adolesc Health ; 72(4): 583-590, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36599757

RESUMO

PURPOSE: To identify factors associated with bothersome implant-associated uterine bleeding, and to evaluate the impact of bleeding management on implant discontinuation. METHODS: We analyzed a quality improvement database of implant insertions (n = 825) at three adolescent/young adult programs and described individuals with and without reported bothersome bleeding. We utilized logistic regression to assess for factors associated with bleeding. RESULTS: Implant recipient mean age was 18.9 ± 2.6 years, and 27% reported having subsequent bothersome uterine bleeding. Recipients had increased odds of reporting such bleeding if they had previously irregular menses (odds ratio [OR] = 1.36; 95% confidence interval [CI]: 1.11-1.68 irregular and infrequent, OR = 1.41; 95% CI: 1.07-1.86 irregular and frequent) or sought the implant for menstrual management purposes exclusively (OR = 1.67; 95% CI 1.42-1.96) or in combination with contraceptive need (OR 1.65; 95%: CI 1.57-1.72). Prior use of the progestin injection or implant was associated with lower odds of subsequent bleeding report (OR = 0.63; 95% CI: 0.54-0.73; OR = 0.54; 95% CI: 0.39-0.75, respectively). Medication management of bleeding was associated with the likelihood of implant discontinuation at 1 year compared to those with untreated bleeding (hazard ratio 1.98 times, 95% CI: 1.39-2.81). The implant was continued for 3 years in over 50% of recipients with ever-managed bothersome bleeding. DISCUSSION: Individuals with historically irregular menses and those seeking the implant for menstrual management more often reported bothersome bleeding. Treating such bleeding with medication was associated with higher 1-year discontinuation rates, although many continued implant use for 3 years. Such findings may influence implant preinsertion counseling and/or postinsertion bleeding management.


Assuntos
Anticoncepcionais Femininos , Feminino , Adulto Jovem , Adolescente , Humanos , Adulto , Anticoncepcionais Femininos/efeitos adversos , Hemorragia Uterina/etiologia , Hemorragia Uterina/tratamento farmacológico , Distúrbios Menstruais/etiologia , Distúrbios Menstruais/tratamento farmacológico
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