Menarche, menstruation, sexual relations and contraception of adolescent females with Down syndrome

Is there a secular trend regarding puberty in children with down syndrome?

INTRODUCTION

There are very few studies on the age of onset and end of puberty in children with Down syndrome (DS). Also, data regarding the course of puberty in these children compared to their healthy peers is limited. Moreover, there is limited information regarding the effects of factors such as obesity and hypothyroidism on the puberty process in children with DS. Our aim in our study is to determine whether the pubertal development of children with DS differs from their healthy peers and from previous studies conducted with DS children.

METHODS

The medical records of DS children were examined retrospectively. The anthropometric measurements and the age of onset of pubertal stages, and menarche were recorded. The patients' age at puberty onset, the puberty processes, and age at menarche were compared with their healthy peers and previously published data on children with DS.

RESULTS

Of the 140 Down syndrome patients followed in our clinic, 51 of whom with puberty constituted the study group. The mean age of onset of puberty was 10.3 ± 1.0 years in our group (10.0 ± 0.8 years for girls, 10.6 ± 1.2 years for boys, respectively). Obesity occurred in 46% of pubertal girls with DS. The age of menarche in girls with DS was 11.8 ± 0.7 years. The menarche age of girls with DS was significantly different from healthy girls. In the DS boys, only the Tanner V stage ages were different from the healthy children. True- precocious-puberty was detected in three children.

CONCLUSION

Although breast development begins later in females with DS than in their healthy peers; menarche is detected earlier than in their peers and a tendency towards obesity in the whole population. While the age of pubertal onset was similar to healthy children in male patients, our findings suggest that their puberty duration is longer.

Characteristics of Menarcheal Age, Menstrual Hygiene and Socio-Demographic Factors in Girls with Down Syndrome in Morocco

The purpose of this study was to determine the characteristics of menarcheal age, menstrual hygiene and their associated socio-demographic factors in girls with Down syndrome (DS) in Morocco. An analytical cross-sectional study was conducted between May 2014 and November 2017, including 59 parents/guardians of girls with Down syndrome aged 9-32 years. Data were collected through a standardized questionnaire providing information about socio-demographic and cultural conditions of parents, nutritional status and some functional abilities of girls. The median age at menarche was estimated using retrospective and status-quo methods, respectively. Data were entered and analyzed using the statistical program SPSS statistics software for Windows (version 20.0). Chi-square (χ2) and Mann-Whitney tests were used for testing statistical significance. The age at menarche ranged from 9 to 16 years old. The median was 13.0 (IQR, 11.0-14.0) years. The median age of menarche by probit analysis was 12.55 years. The relationship between menarcheal age, menstrual hygiene and the selected parameters showed a significant difference in age at menarche only regarding the parameter of number of siblings (Z = 2.14; p = .03), and in menstrual hygiene regarding mother's level of education, family size and age of talking (χ2 = 5.04, p = .02; χ2 = 3.75, p = .05 and χ2 = 4.99, p = .02, respectively). Most girls with DS attain menarche at the usual age as their counterparts in the general population and do not have enough knowledge about menstruation. Mobilization of all interventionists is urgent to develop adolescent skills about practices related to menstruation and menstrual hygiene.

Introducing sexual dysfunction in mental care

Introduction: People with any psychiatric disorder tend to have difficulties in responding sexually. However,sexual dysfunction (SD) is usually under-recognized, even the tightly hormonal and neuronal common connexions through the brain-sex axis. Multiple sources of resistance to SD assessment and intervention persist. Areas covered: The present review aims to underline the feasibility to introduce SD evaluation in patients with any psychiatric disorders, evaluating the potential mutual benefits of their management. Expert opinion: Women and men living with mental disorders frequently display sexual difficulties; however, some of them consider sexuality as a relevant parameter of their quality of life. In fact, SD as a side effect is a frequent reason for stopping the intake of medication. What is more, a holistic approach integrating sexual function could foster a better understanding of mental pathologies due to a common origin of pathogenesis. This could improve care quality, in keeping with the global tendency toward the development of personalized medicine. Consistently, the integration of SD assessment is highly recommended in mental health, all the more so when a psychotropic drug is prescribed. An expected consequence would be a reconstruction of the healthcare professional's consideration for the sexuality of people experiencing mental disorders.

Management of contraceptives and menstrual complaints in patients with Down syndrome

Enhanced health care for patients with Down syndrome (DS) results in improved overall quality of life and longer life expectancy. The main gynecologic complaints of patients with DS and their caregivers relate to menstrual cycles, hygiene and reproductive issues. Certain aspects, such as age of menarche, menstrual cycles, internal genitalia, and hormone profile are similar to those observed in the general population. However, individuals with DS may have a higher incidence of other disorders related to menstruation, such as hypothyroidism, epilepsy and use of anticonvulsants. Contraceptive measures for individuals with DS can be used for both contraception and control of menstrual symptoms. The physician must be to make an individualized recommendation aimed at offering the most efficient and least invasive method with the fewest side effects. Among medical options are oral contraceptives, quarterly injectable medroxyprogesterone acetate, oral progesterone, a levonorgestrel-releasing intrauterine system, transdermal patch and vaginal rings. Surgical methods, including hysterectomy, endometrial ablation, or tubal ligation, are rarely considered because they raise ethical and legal questions. This article reviews the literature and basic guidelines to assist physicians who attend adolescent girls and women with DS to provide guidance on the appropriate management of the main gynecologic complaints of this population.

Management of Menstrual Disorder in Adolescent Girls with Intellectual Disabilities: A Blessing or a Curse?

Objective

This study aims to describe the menstrual pattern and menstrual care of girls with intellectual disabilities and to evaluate the impact of menstruation and awareness of parents/guardians on girls with intellectual disabilities.

Methodology

Parents/guardians of girls aged 9–17 years with known intellectual disabilities who attended a scheduled public forum and Paediatrics and Adolescent Gynaecology Clinic (PAC) were recruited in a questionnaire-based study.

Results

A total of 123 parents/guardians with a mean age of 41.83 ± 5.45 years completed the questionnaire. The mean age of girls with intellectual disabilities was 12.28 ± 2.78 years, and the mean menarcheal age was 11.12 ± 1.76 years. Only 53 (43.1%) parents/guardians were aware of availability of menstrual suppression. Parents/guardians with lower family income (OR = 0.00; 95% CI = 0.00–0.20), unable to manage menses (OR = 0.03; 95% CI = 0.00–0.61), and moderate severity of menses (OR = 0.01; 95% CI = 0.00–1.21), were associated with seeking medical help on menstrual suppression. The factors associated with parents/guardians requesting for sterilization were lower family income (OR = 0.02; 95% CI = 0.00–0.36) and concern about sexual abuse (OR = 0.25; 95% CI = 0.06–0.39).

Conclusion

Menstrual pattern in girls with intellectual disabilities is similar to those without disabilities. Parents/guardians' knowledge and awareness on menstrual suppression were still lacking.

Endocrine manifestations of Down syndrome

PURPOSE OF REVIEW

To summarize the recent developments in endocrine disorders associated with Down syndrome.

RECENT FINDINGS

Current research regarding bone health and Down syndrome continues to show an increased prevalence of low bone mass and highlights the importance of considering short stature when interpreting dual energy x-ray absorptiometry. The underlying cause of low bone density is an area of active research and will shape treatment and preventive measures. Risk of thyroid disease is present throughout the life course in individuals with Down syndrome. New approaches and understanding of the pathophysiology and management of subclinical hypothyroidism continue to be explored. Individuals with Down syndrome are also at risk for other autoimmune conditions, with recent research revealing the role of the increased expression of the Autoimmune Regulatory gene on 21st chromosome. Lastly, Down-syndrome-specific growth charts were recently published and provide a better assessment of growth.

SUMMARY

Recent research confirms and expands on the previously known endocrinopathies in Down syndrome and provides more insight into potential underlying mechanisms.

Evaluation of uric acid levels, thyroid function, and anthropometric parameters in Japanese children with Down syndrome

Down syndrome, caused by trisomy 21, is characterized by congenital abnormalities as well as mental retardation. From the neonatal stage through adolescence, patients with Down syndrome often have several complications. Thus, it is important to attain knowledge of the prevalence of these comorbidities in children with Down syndrome. We, therefore, evaluated the biochemical data, thyroid function, and anthropometric parameters, and analyzed the association among them in Japanese children and early adolescents with Down syndrome. There was no difference in the prevalence of obesity and overweight between boys and girls. The level of uric acid was higher in boys than in girls. Moreover, the prevalence of hyperuricemia was also higher in boys than in girls (approximately 32% and 10%, respectively). The prevalence of subclinical hypothyroidism in children with Down syndrome was approximately 20%, with no significant sex differences. The levels of uric acid and dehydroepiandrosterone-sulfate were positively associated with age, while the levels of thyroid-stimulating hormone and free thyroxine had a negative association with age. Overall, children with Down syndrome, exhibit a higher incidence of hyperuricemia. Therefore, uric acid levels, as well as thyroid function, from childhood to early adulthood should be monitored in this patient cohort.

Problem behavior of individuals with Down syndrome in a nationwide cohort assessed in late adolescence

OBJECTIVE

To assess problem behavior in adolescents with Down syndrome and examine the association with sex and severity of intellectual disability.

STUDY DESIGN

Cross-sectional data of a Dutch nationwide cohort of Down syndrome children aged 16-19 years were collected using a written parental questionnaire. Problem behavior was measured using the Child Behavior Checklist and compared with normative data. The degree of intellectual disability was determined using the Dutch Social competence rating scale.

RESULTS

The response rate was 62.8% (322/513), and the mean age 18.3 years (SD ± 0.8). The total score for problem behavior was higher in adolescents with Down syndrome than in adolescents without Down syndrome (26.8 vs 16.5; P < .001). Overall, 51% of adolescents with Down syndrome had problem scores in the clinical or borderline range on 1 or more Child Behavior Checklist subscales; this is more than twice as high as adolescents without Down syndrome. Adolescents with Down syndrome had more internalizing problems than their counterparts without Down syndrome (14% and 9%, respectively, in the clinical range); the percentages for externalizing problems were almost equal (7% and 9%, respectively, in the clinical range). The highest problem scores in adolescents with Down syndrome were observed on the social problems and thought problems subscales (large to very large standardized differences). Male sex and/or more severe mental disabilities were associated with more behavioral problems.

CONCLUSIONS

Serious problem behavior is more prevalent in adolescents with Down syndrome. This demonstrates the need for a focus on general behavior improvement and on the detection and treatment of specific psychopathology in individuals with Down syndrome.

The Sexuality of Adults with Intellectual Disability in Poland

Sexuality is one of the most important aspects of human life that relates to sex, one's identification, sexual role, sexual preferences, eroticism, pleasure and intimacy. It fulfils such functions as procreative, hedonistic and relationship-building as well as constitutes an integral part of human's personality. The sexuality of people with intellectual disability is a special case - both from medical, pedagogical, psychological and ethical point of view. Little available research shows that it may become a significant factor that modifies their psychological and sexual functioning. The basic poll involved altogether 133 people with mild intellectual disability. The work was carried out in 11 schools and special institutions of three provinces in Poland: kujawsko - pomorskie, wielkopolskie and dolnośląskie (provinces of Kujavy and Pomerania, Great Poland and Lower Silesia) The respondents qualified to take part in the poll constituted a very uniform group - homogenous as regards their age of 18-25 as well as IQ level that was average for the people with higher degree of intellectual disability (HDID). Their age was of importance as in that life period one can observe the formation of first partner relationships with the clear aim of establishing a family. It is accompanied by a quick development of sexual desire and taking up various forms of sexual activity. People with intellectual disability don't form a homogenous group as regards their psychological and sexual development. In this group, one can observe both different forms of clinical mental handicap which definitely affects the whole process of sexual development. The sexual development is delayed by an average period of 3 years. The people with intellectual disability take up mostly autoerotic behaviour whereas partner relationships wthin that group are more seldom. The phenomenon of sexuality of people with higher degree of intellectual disability is an issue that needs further constant analysis. The research has also made it possible to detect what kind of sexual behaviour people with intellectual disability undertake and the value of sexuality for such people. The article deals also with some important dilemmas connected with sexual education and what factors trigger off incorrect sexual reaction including their lack in the above mentioned group.

A Desire for Love: Considerations on Sexuality and Sexual Education of People With Intellectual Disability in Poland

This article is intended to attract public attention to the fact that people with intellectual disability, despite their delayed sexual development, still remain sexual beings, which is connected with many individual and social consequences. The empirical data collected in this work provides knowledge about biological and psychological conditioning of sexual development of individuals with intellectual disability. However, the problem of sexuality for this population should be further analyzed. One should also think about the possibility of supporting the psychological and sexual development of people with more severe intellectual disability.

Sexuality and persons with Down syndrome. A study from Brazil

In recent years, important gains and changes have been observed in the life of teenagers with Down syndrome (DS) with increased inclusion into society. This review will discuss adolescence and sexuality in teenagers with DS from a descriptive study of 50 patients with DS between the ages of 10 and 20 years. The mean age was 13.5 years, 50% females; 86% went to school with 62.2% in school for over six years. Of the patients that attended school, 60% went to special education school and only 10% read and wrote correctly. In an evaluation of autonomy, 66% took showers, 78% performed their physiological needs, 77% intimate hygiene and 76% oral hygiene without help. 42% affirmed being able to do anything that is asked; 22% perform all tasks in the home; 10% felt they were incapable of doing anything and 4% used public transportation without help. 42% of the teenagers masturbated, 24% on a daily basis, 75% in private, and 25% in a public location. 42% had already kissed at a mean age of 12.9 years, mean age of the partner 16.1 years; 26.8% of these partners had DS. 82% found themselves attractive and 33% would not change anything in their appearance. We found that they presented normal development in the exercise of their sexuality, but with important difficulties in their autonomy and difficulties in school, needing careful interventions to make their social interaction the best possible. Their pubertal development was normal and they were satisfied with their body image with future perspectives of working, finding a partner, and living a normal life of getting married and having children.

Sexuality issues and gynecologic care of adolescents with developmental disabilities

All human beings are sexual from birth to death and all children and adolescents with or without disability or chronic illness must incorporate appropriate sexuality concepts into their processes of development from childhood to adolescence. This article considers sexuality issues and reproductive care of adolescents with developmental disabilities. Potential consequences of disability on sexuality are reviewed, including sexual abuse and sexual dysfunction. Comprehensive sexuality education is vital for normal growth and development of all youth including those with developmental disabilities.

Primary care for women with intellectual disabilities

Women with intellectual disabilities (ID) need thoughtful, well-coordinated care from primary care physicians. They are particularly susceptible to experiencing disparities in care because of varied participation in shared decision making. This review of the current literature comments on the quantity and quality of existing studies regarding several key women's health issues: menstrual disorders, cervical and breast cancer screening, contraception, and osteoporosis. A review of the current thinking regarding ethical and legal issues in medical decision making for these women is also provided. We found that there are several high-quality studies recommending early and frequent screening for osteoporosis, which is more common in women with ID. Smaller and fewer studies comment specifically on techniques for accomplishing the gynecological examination in women with ID, although the cervical cancer screening recommendation should be individualized for these patients. Consensus data on the management of menstrual problems and contraception in women with ID is provided. There are some data on breast cancer incidence but few articles on methods to improve screening rates in women with ID.

Menstrual profile and early menopause in women with Down syndrome aged 26-40 years

BACKGROUND

It is known that women with Down syndrome can be fertile, but it is not known whether all women with Down syndrome are fertile or sub-fertile. The age at menopause for women with Down syndrome is lower compared to women without Down syndrome.

METHOD

A cross-sectional study of 11 women was undertaken, in which the participating women had a blood sample taken and were also examined using transabdominal ultrasound scanning (ULS).

RESULTS

Definite signs of ovulation were evident in 2 women; hormone values in 5 women showed that they were in the luteal phase of the menstrual cycle; 1 woman was anovulatory; and in 1 woman it was not possible to judge the time of the menstrual cycle. Two of the women were postmenopausal according to medical information, ultrasound examination and hormone values.

CONCLUSIONS

Safe contraceptives should be considered and offered if women with Down syndrome are engaging in sexual relations. Early menopause (before the age of 40 years) and the possibility of hormonal replacement therapy should be kept in mind.

Sexual health care in persons with intellectual disabilities

In the past, preventive health concerning sexuality of people with intellectual disabilities was addressed through surgical sterilization as part of nationwide eugenic programs in many countries. For more than 30 years now, it has come progressively to light in the scientific literature that, besides major ethical and legal problems, these programs also failed to assess many of the individual's needs in sexual health. The fact that an increasing number of people with intellectual disabilities live in the community rather than in institutions has heightened public awareness that these individuals have sexual expectancies, desires, and needs that must be supported through both education and health services. The emergence of AIDS, including descriptions of cases among people with intellectual disabilities, has further demonstrated that surgical sterilization cannot be considered a global option to achieve preventive sexual health. The aim of this paper is to review scientific studies that have assessed the expectancies and support needs of persons with intellectual disabilities in terms of sexual health. These needs vary widely from one individual to another, according to life milieu, level of disability, and potential comorbidity. From this review, it appears that hygiene management, global gynecological care, and prevention of unplanned pregnancy, sexually transmitted diseases, and abuse have been frequently identified as areas in which the presence of intellectual disability dictates specific support needs. Different approaches that have been evaluated to address these issues will also be discussed.

Management of menstrual problems and contraception in adolescents with mental retardation: a medical, legal, and ethical review with new suggested guidelines

The controversial history of the reproductive rights of the mentally retarded has led to the formulation of laws in the past century designed to protect women from forced sterilization. Significantly, however, in their official ethical guidelines, The American College of Obstetricians and Gynecologists states that "sterilization should not be denied to individuals simply because they also may be vulnerable to coercion" (Int J Gynaecol Obstet 1999; 65:317). Recent advances in medical and surgical methods of contraception and control of menstrual abnormalities have led to a re-evaluation of the management of adolescents with special needs. Physicians, the courts, parents, and caretakers need to be aware of the latest medical and surgical options available, the current applicable laws in each state if such exist, and the ethical guidelines to determine what treatment option is in the best interests of the patient. This review examines the history of the sterilization of the mentally retarded, the latest surgical and pharmacologic treatments available, and the current legal environment and proposes an algorithm to facilitate the management of menstrual hygiene and contraception.

Down's syndrome

The sequencing of chromosome 21 and the use of models of Down's syndrome in mice have allowed us to relate genes and sets of genes to the neuropathogenesis of this syndrome, and to better understand its phenotype. Research in prenatal screening and diagnosis aims to find methods to identify fetuses with Down's syndrome, and reduce or eliminate the need for amniocentesis. Other areas of active research and clinical interest include the association of Down's syndrome with coeliac disease and Alzheimer's disease, and improved median age of death. Medical management of the syndrome requires an organised approach of assessment, monitoring, prevention, and vigilance. Improvements in quality of life of individuals with Down's syndrome have resulted from improvements in medical care, identification and treatment of psychiatric disorders (such as depression, disruptive behaviour disorders, and autism), and early educational interventions with support in typical educational settings. Approaches and outcomes differ throughout the world.

Genetic issues in the care of the adolescent patient

Genetic issues are important in the primary care of adolescents. A genetic diagnosis may not be made until adolescence, when the teenager presents with the first signs or symptoms of the condition. The physician's knowledge of the natural history of a genetic disease will aid in the anticipatory guidance for teens and their parents. The physician may be called upon to advise the patient regarding hormone therapy or contraception. The paediatrician may initiate topics such as sexuality and sex education for the developmentally delayed patient. The paediatrician is also the advocate for the teenager, who must gain independence from the family in medical as well as other aspects of life. This article examines some of these issues, using cases to illustrate the genetic problems and approaches in the care of the teenaged patient.

Aspectos genéticos e sociais da sexualidade em pessoas com síndrome de Down

As representações que pais e educadores fazem da sexualidade de pessoas com a síndrome de Down (SD) referem, muitas vezes, a atitudes agressivas ou, então, condutas assexuadas, exclusivamente fundamentadas na afetividade. Este trabalho faz uma análise da literatura referente à sexualidade e à reprodução em portadores dessa síndrome e avalia as possibilidades de recorrência do distúrbio a partir da segregação cromossômica em portadores de diferentes tipos de trissomia 21. Diversas publicações mostram a existência de diferentes níveis de maturidade e de adaptação social na SD que, associados a fatores como excesso de cuidados parentais, falta de amigos e preconceito social, constituem barreiras para a vivência plena da sexualidade. Os relatos de procriação em portadores da síndrome de Down revelam progênie normal ou com a síndrome, com maior prevalência de filhos normais. A análise de segregação cromossômica mostra probabilidade de 50% para conceptos com trissomia 21 e de 25% de filhos normais em casais com SD, caso os mesmos sejam férteis. O percentual restante corresponde a conceptos certamente inviáveis, com tetrassomia 21. Quando apenas um dos parceiros é portador da SD, a probabilidade de filhos normais ou com a síndrome passa para 50%. Nos casos de SD com trissomia por rearranjo estrutural como nas translocações 14/21 ou 21/21, a probabilidade de filhos normais é também de 50%. Portadores de mosaicismo podem apresentar riscos inferiores a esse percentual a depender da freqüência de células trissômicas no tecido gonadal. O direito à sexualidade e, por outro lado, o alto risco genético de recorrência da síndrome evidenciam não apenas a necessidade de se discutir a questão, como também a importância do apoio emocional e da educação sexual para a pessoa com SD.

Early menopause in women with Down's syndrome

We used the AAMR's Adaptive Behavior Scale to ascertain current menstrual status in a population-based sample of 157 women with Down's syndrome (DS) and 187 women with other intellectual disability, all 40 years of age or older. The age-adjusted likelihood of menopause was twice as high in women with DS syndrome as in women with other intellectual disability (OR = 2.3; 95% CI = 1.1-4.9). Treated thyroid conditions did not influence menstrual status and did not modify the relationship between DS and menstrual status. These findings support the hypothesis that women with DS experience menopause at an earlier age and that this may be associated with accelerated aging.

Growth and pubertal development in Down syndrome

Growth retardation and gonadal insufficiency are well-known features of Down syndrome. In this longitudinal study, 44 home-reared children and adolescents with Down syndrome, aged 10-24 years, living in the county of Uppsala, were followed yearly. The male patients had a mean final height above that reported previously, and a close correlation between target and final heights was found. The mean final height in the female patients was below that reported earlier. Mean peak height velocities in males and females were 8.5 and 7.3 cm year-1, respectively, significantly lower than in healthy children. The mean ages at peak height velocity were 12.3 and 10.8 years, respectively, indicating early growth spurts. The serum follicle-stimulating hormone concentrations, the small testes and the negative correlation between luteinizing hormone and testicular volume in the males may indicate some primary gonadal insufficiency. For the girls, mean menarcheal age corresponded closely to that of their mothers.

Basal body temperature curves and endocrine pattern of menstrual cycles in Down syndrome

We examined the basal body temperature curves and the endocrine pattern of 20 cycles from women with Down syndrome with regular menstrual cycles. Data were compared with those obtained from an age-matched population of healthy women with regular menses. Growth hormone deficiency was excluded for women with Down syndrome by pharmacological tests. Women with Down syndrome showed a significantly higher incidence of anovulation and luteal defects than controls (p < 0.001). Overall, and in ovulatory cycles, estradiol and progesterone plasma levels were greater in controls than in women with Down syndrome. No difference was observed for gonadotropin and androgen circulating levels between the two groups. It is concluded that in women with Down syndrome with regular menses, ovulatory events were less frequent and often characterized by luteal defects. This could be ascribed to an impairment of both follicular and luteal functions. However, reproduction is possible in such patients.