Social Egg Freezing-A Trend or Modern Reality?

INTRODUCTION: Egg freezing for social reasons is a process in which women who want to preserve their ability to fertilize their own oocytes at an older age freeze their eggs. With the help of in vitro fertilization, the cryopreservation of oocytes for future use is achieved. The aim of this article is to study the reasons, the risks and the effectiveness of the method from a worldwide aspect. METHODS: A literature search was conducted to evaluate pertinent studies, using data from the search engines PubMed, Google and UptoDate as well as the medical literature. RESULTS: The reasons for delayed procreation are non-medical, with the lack of an appropriate partner for a family being first on the list. The success rate of this method differs with the age of the woman, the number of fertilized eggs and other factors. Like every medical procedure, this method carries risks that relate to the mother (being of advanced age), the embryo and the procedure of in vitro fertilization. The policies that apply in each country differ depending on respective social, economic, religious and cultural factors. Due to the high cost of the method, its selection remains a choice for only a few, reinforcing social inequality. The question of the medicalization of reproduction remains unanswered in the industry of assisted reproduction. CONCLUSIONS: In conclusion, egg freezing for social reasons is gradually becoming more widely known, with the United States of America and Israel being at the top the list. Unfortunately, there is no official data registry, and consequently, no statistical results are yet available for Greece, even though it is a method that more and more women are considering. Nevertheless, there is an imperative need for a universal legal framework for all countries with respect for the needs of every woman and different social conditions. More research and data from the literature are needed in relation to the effectiveness of the method from moral and social perspectives.

Domestic Violence During the COVID-19 Pandemic: A Systematic Review.

BACKGROUND: COVID-19 outbreak and the followed confinement measures have raised concerns to specialists worldwide regarding the imminent increase in domestic violence cases. The present systematic review aims to identify the international trends in domestic violence during the COVID-19 epidemic and to examine the possible differences among all population groups and different geographic areas worldwide. METHOD: The following databases were accessed: DOAJ, ERIC, Google Scholar, ProQuest, Pubmed, PsycNet, and SCOPUS, up to July 22, 2020. RESULTS: A total of 32 studies were considered eligible. Data from North America, Europe, Asia-Pacific Area, Africa, and worldwide researches were retrieved. COVID-19 has caused an increase in domestic violence cases, especially during the first week of the COVID-19 lockdown in each country. In children, however, although the specialists' estimations suggested an increase in child maltreatment and abuse cases, the rate of police and social services' reports has declined during the COVID-19 pandemic. School closures that isolated students at home seemed to have contributed to this decrease. CONCLUSIONS: Domestic violence has been a considerable issue imposed by the COVID-19 epidemic to a worldwide context. The home confinement led to constant contact between perpetrators and victims, resulting in increased violence and decreased reports. In order to minimize such issues, prevention measures and supporting programs are necessary.

Postpartum depression and ADHD in the offspring: Systematic review and meta-analysis.

BACKGROUND: Postpartum depression (PPD) is a disorder that has a severe impact on a woman's mental state and mood after birth. Research has shown that postnatal levels of family adversity and maternal psychopathology are associated with Attention Deficit Hyperactivity Disorder (ADHD). This paper is intended to examine the association among maternal PPD and the risk of ADHD in the offspring. METHODS: Keyword search was conducted for PsycINFO, PubMed, Google Scholar, and Embase up to Feb 28, 2021; studies in English were deemed eligible. Random-effects meta-analysis and meta-regression analysis took place. Subgroup analyses by study design, geographical region, level of adjustment and study setting were performed. RESULTS: Nine cohort studies and two case-control studies published from 2003 to 2019 were included in the qualitative synthesis; among them, eight studies were synthesized in the meta-analysis. Overall, maternal PPD was associated with an increased risk of ADHD in the offspring (pooled relative risk, RR = 1.69, 95%CI: 1.27-2.26). Significant associations were noted in the subsets of cohort studies, studies implementing multivariate analyses and registry-based surveys. LIMITATIONS: Overall, a larger number of studies of the field are needed. Data collection relied on self-report and attrition bias limited the validity of eligible studies. Studies from developing countries were underrepresented. There was significant publication bias (p = 0.035, Egger's test). CONCLUSIONS: The relationship between PPD and ADHD in children was found to be significant in this systematic review and meta-analysis and reveals the need for further investigation in various geographical regions.

Giftedness and Neurodevelopmental Disorders in Children and Adolescents: A Systematic Review.

OBJECTIVE: Throughout the years, several myths have arisen suggesting that children diagnosed with neurodevelopmental disorders possess unusually high abilities in specific domains, depending on the disorder. On the other hand, special skills and talents in children with neurodevelopmental disorders are most commonly overshadowed by their difficulties and overlooked. The purpose of this systematic review is to examine the association between giftedness and neurodevelopmental disorders. METHODS: The related articles published in PubMed, Google Scholar, PsycINFO, and Embase up to December 31, 2020, as well as their reference lists, were reviewed systematically. RESULTS: A total of 6069 studies were scanned, and 32 of them (9904 subjects) were deemed eligible for this systematic review. Studies have supported associations between autism spectrum disorders and music ability. Contradictory results have been published regarding associations between giftedness, attention-deficit/hyperactivity disorder, and specific learning disorders. Diagnostic methods seemed to modify associations between giftedness and neurodevelopmental disorders. CONCLUSION: The dearth of the available evidence is prominent. More research is needed to investigate the field of dual exceptionality. Longitudinal studies are needed, addressing methodological challenges pertaining to variability in the definition of giftedness.

Students' perspective on the interactive online anatomy labs during the COVID-19 pandemic.

PURPOSE: New training methods sprung up using communication technologies after the suspension imposed on Greek Universities due to restrictive measures against the COVID-19 pandemic. The current questionnaire-based study evaluates the efficacy and utility of the interactive online anatomy labs (ONALs) in assisting the assimilation of anatomy and substituting dissection labs during the pandemic. METHODS: ONALs consisting of video recorded demonstrations of dissected cadavers were developed so that real-time dialogue and interaction between tutor and students was feasible. First- and second-year medical students who were taught neuroanatomy and splanchnology and first-year dental students who were taught head and neck anatomy evaluated the ONALs. RESULTS: One hundred and sixty students participated. The 61 students (38.13%) attended the splanchnology, 58 (36.25%) the neuroanatomy, and 41 (25.63%) the head and neck anatomy course. 86.9% of the participants found the ONALs beneficial for their study. The 75.5% with previous experience of a "face-to-face" dissection replied that the ONALs cannot substitute satisfactorily "face-to-face" dissections. 63.8% replied positively to the ONALs maintenance after the pandemic. CONCLUSIONS: The study's novelty is based on the maintenance of the greater possible interaction between tutors and students during the ONALs, in contrast to the previously described usage of dissection educational videos in anatomy. Our findings reinforce the established statement that "a teaching dissection is an irreplaceable tool in anatomy education". However, the ONALs were well-received by the students and can be kept on as a supplementary teaching modality and can be proven quite useful in Medical Schools that lack cadavers.

Psycho-emotional consequences in pregnant women during the COVID-19 pandemic.

Fear of COVID-19, especially in vulnerable groups such as pregnant women, created excessive concern leading to unexpected psycho-emotional consequences and a need to summarize the most recent knowledge about this topic. Therefore, we conducted a narrative review of the relevant literature, synthesizing data from available databases.

Sexual abuse and post-traumatic stress disorder in childhood, adolescence and young adulthood: a systematic review and meta-analysis.

Child sexual abuse (CSA) has been associated with mental health disorders throughout life during childhood, adolescence and adulthood; one of the most prevalent mental health conditions after CSA is post-traumatic stress disorder (PTSD). The present systematic review and meta-analysis aims to examine the association between CSA and PTSD in children and adolescents, evaluating also the role of potential effect modifiers, such as gender and geographic region. Participants were sexually abused (vs. CSA-free) children, adolescents and young adults, up to 21 years of age, with or without a PTSD diagnosis. Settings of eligible studies spanned school, college, university, community, hospital and non-hospital mental health facilities. Eligible studies were sought in PUBMED, ΕΜΒΑSE, PSYCINFO and GOOGLE SCHOLAR databases; end-of-search was set at August 31, 2020. Random-effects (DerSimonian-Laird) models were used for the pooling of studies. Results were reported as pooled odds ratios (OR) and 95% confidence intervals (95% CIs). Twenty-eight studies were identified, including a total cohort of 28,693 subjects. CSA was strongly associated with PTSD, at a similar extent in boys (pooled OR = 2.86, 95% CI 2.09-3.91) and girls (pooled OR = 2.38, 95% CI 1.76-3.23); meta-regression with gender confirmed the non-significant effect of gender. The association was present in all examined geographic regions. CSA is strongly associated with PTSD in childhood, adolescence and young adulthood, irrespectively of gender. Future studies should opt for thorough assessment of confounders and examine regions with paucity of studies, such as East Asia and Latin America.

Adolescent Idiopathic Scoliosis and Mental Health Disorders: A Narrative Review of the Literature.

Adolescent idiopathic scoliosis (AIS) is the most common type of scoliosis. The condition begins in puberty, affects 1-4% of adolescents, and disproportionately affects young women. Our aim was to comprehensively examine the association between AIS and risk for depression, anxiety, eating disorders, psychotic disorders, and personality dysfunctional mechanisms. METHODS: Literature review of related articles published in PubMed, Google Scholar, and Scopus up to 15 July 2021. RESULTS: A total of 30 studies were deemed eligible, examining the effects of AIS upon mental health, and using appropriate psychometric inventories. Studies highlighted the association of brace treatment with elevated anxiety. In addition, mental health conditions and traits (e.g., anxiety and depressive symptoms, neuroticism) were detected more frequently amongst AIS patients compared to healthy controls. CONCLUSIONS: AIS represents a risk factor for mental health disorders. More longitudinal studies, utilizing accurate psychometric instruments, are warranted, to reveal the current impact of AIS on the mental health of youngsters, along with the tailoring of well-targeted interventions to reduce the burden of mental health issues in adulthood.

Orthorexia and Eating Disorders in Adolescents and Young Adults: A Systematic Review.

BACKGROUND: In recent years a new term in the field of eating behaviors has emerged, namely "orthorexia". This behavior is associated with significant dietary restrictions and omission of food groups. The aim of the present study is to estimate the possible correlations between orthorexia and eating disorders in young adults and adolescents. METHODS: A systematic review of related articles in PubMed, Google Scholar, and PsycInfo was conducted up to 30 June 2021. RESULTS: A total of 37 studies (16,402 subjects) were considered eligible for this systematic review. Significant correlations were observed in most of the studies between orthorexia and eating disorders. However, the majority of studies adopted a cross-sectional design. CONCLUSIONS: An association between and eating disorders emerged. Prospective studies seem necessary to investigate associations and succession of orthorexia and eating disorders over time.

Variations of Ulnar Nerve in the Forearm and Hand: A Review of the Literature and Clinical Significance.

The ulnar nerve originates from the anterior division of the lower trunk of the brachial plexus which continues as the medial cord and gives off branches to the forearm and the hand with motor and sensory fibers. The objective of the current study is to assemble the recognized anatomical variations of the ulnar nerve (UN) and underline their clinical impact. A literature search was undertaken via PubMed database, using the term: "ulnar nerve AND variations." Classical anatomical textbooks were also used for the normal anatomy of the UN. A total of 23 articles met the inclusion criteria, 16 of which are included in this review. Fifty-four additional articles provided useful information according to the aim of this review. Of great interest is the communication between the UN and the radial nerve (RN) in the forearm, as well as the communication between the UN and the median nerve (MN) in both forearm and hand. Furthermore, variations of the UN were observed in the hand and the classification of the UN compression was also described according to the point of the neuropathy. These collecting data are categorized into five tables. Additional aberrations were also included in this review. According to literature, the UN is characterized by numerous variations of its course and branches. Therefore, good knowledge of the normal anatomy is essential. Moreover, the anomalies are of particular importance due to their significant clinical implications and should be taken into consideration by the surgeons during surgical procedures in this region.

Gut microbiome and attention deficit/hyperactivity disorder: a systematic review.

BACKROUND: This systematic review aims to examine the associations between features of gut microbiome and Attention Deficit/Hyperactivity Disorder (ADHD) risk or severity in children, adolescents and young adults. METHODS: Eligible studies were identified in PubMed and Google Scholar databases until December 31, 2020. RESULTS: The search identified a total of 1197 items, of which 11 were included in this systematic review. The findings regarding alpha, beta diversity, bacterial phyla, orders and families were inconclusive. At the genus level an increased abundance of Odoribacter (two studies) and Eggerthella (two studies) was found in ADHD; on the contrary, decreased abundance of Faecalibacterium (three studies) was noted, whereas one study suggested its inverse association with ADHD severity and hyperactivity. One study indicated that Bacteroides species also correlated with levels of hyperactivity and impulsivity. At the species level, a lower abundance of Faecalibacterium prausnitzii, but higher of Odoribacter splanchnicus and Bacteroides uniformis was reported. CONCLUSIONS: This systematic review highlights associations between gut microbiome features and ADHD. Potential mechanisms differ by microorganism and include effects on neurotransmitter production, dopamine metabolism, modulation of inflammation and neurodevelopment through the release of cytokines. IMPACT: The existence of correlations between features of gut microbiome and ADHD manifestation or its severity in children, adolescents and young adults. Associations between gut microbiome features and ADHD are highlighted. Potential mechanisms seem to differ by microorganism and include effects on neurotransmitter production, dopamine metabolism, modulation of inflammation and neurodevelopment through the release of cytokines. As correlations between gut microbiome features and ADHD seem to exist, additional studies are needed for further investigation.

Cross-National Comparisons of Internalizing Problems in a Cohort of 8952 Adolescents from Five European Countries: The EU NET ADB Survey.

Various factors such as family relationships, socioeconomic indicators, socio-cultural aspects, mental health problems and demographic variables, have been associated with internalizing problems in adolescence. The purpose of this study was to examine the prevalence of internalizing problems in adolescents from five European countries in comparison with risk factors. Using data from the European Network for Adolescent Behavior (EU NET ADB) survey, a cross-sectional school-based study of adolescents (from 14 to 17.9 years) was conducted. Data were retrieved from self-report questionnaires derived from Greece, Spain, the Netherlands, Iceland and Romania. Multiple logistic regression analysis overall and by country was held through estimation of odds ratios (OR) and 95% confidence intervals (95% CI). A total of 8952 adolescents participated in the study. According to the results, Greece (7.6%) and Romania (2.4%) presented with the lowest rates of internalizing problems, while Iceland presented the highest (11.1%). Internalizing problems were associated with lower school grades (adjusted OR = 1.21, 95% CI: 1.08-1.36), while the higher education level of parents was associated with lower odds of internalizing problems (adjusted OR = 0.75, 95% CI: 0.62-0.92). In country-specific analyses, factors that affected the likelihood of internalizing problems were gender, age, maternal and paternal unemployment. Variations detected in adolescents' internalizing problems were determined by the socio-cultural context of each country. Cultural differences should be addressed thoroughly in further research, in order to better understand and intervene in aspects of internalizing problems in adolescence.

Food Difficulties in Infancy and ASD: A Literature Review.

PURPOSE: The aim of this literature review is to investigate the potential association between specific food difficulties and autism spectrum disorder (ASD) during the first two years of life. MATERIALS: The search was conducted in PubMed, Google Scholar, Embase and PsycInfo databases. RESULTS: Twenty-one studies were synthesized (3763 infants and children). Difficulties during breastfeeding, breast milk refusal and avoidance of taking solids have been linked to ASD. Infants with ASD have been referred to as picky eaters. Problematic mealtime behaviour during infancy has also been associated with ASD. CONCLUSIONS: The present review highlights the association between food difficulties, including problematic mealtime behaviours, food selectivity, breastfeeding difficulties and food refusal during infancy and ASD early during life, including the first months.

Adolescent Perspectives About Online Hate Speech: Qualitative Analysis in the SELMA Project.

OBJECTIVE: This paper aims to study the views, perceptions and representations of online hate speech among adolescents in the Greek cohort of the SELMA Project. METHODS: Qualitative research was conducted in focus groups of 36 Greek adolescents and the data were processed through thematic analysis method. RESULTS: The majority was unfamiliar with the term "hate speech" and confused it with cyberbullying. The target characteristics of hate, ethnicity, race, gender, religion, physical weakness, disability, sexual orientation, and appearance emerged. Regarding people involved in hate speech, perpetrators in both hate speech and bullying were described to share common characteristics. The emphasis was placed on the victims' resilience, as well as their socialization, as protective behaviors. Participants stressed the value of the right to freedom of speech, although there was no agreement on its limits. Additionally, it was highlighted that awareness of what is right and wrong is mostly taught by parents, while the role of education was also important. An important finding was that the majority of teenagers were optimistic, supporting the belief that it is possible to find a realistic solution. CONCLUSION: The findings support the need for prevention strategies in the school environment, so that adolescents will be able to recognize and potentially combat hate speech in the online and offline worlds.

School Performance among Children and Adolescents during COVID-19 Pandemic: A Systematic Review.

As a result of COVID-19 restrictions, conventional ways of schooling were not possible, and in order to continue the educational process new digital resources, such as online learning platforms, were imposed. Although virtual courses provided high-quality educational material, the efficiency in children's and adolescents' academic performance in general is yet to be known. The purpose of this systematic review is to examine whether the academic performance of school-aged students was impacted or not through online learning and modified educational methods during the ongoing COVID-19 pandemic. According to the studies, either students suffered from learning losses comparing to pre-pandemic years or, in some cases, they benefited from online learning, especially in mathematics. Younger students and students with neurodevelopmental disorders or special education needs seemed to suffer more. Parents/caregivers reported that their children's performance deteriorated, while others thought that online learning was beneficial. Teachers also reported that students presented academic gaps and difficulties in mathematics and reading compared to typical years. Consequently, the new ways of schooling imposed by the restrictions have not been fully tested and the impact cannot be described thoroughly. The investment in technological equipment in schools for the majority of students, along with the training of teachers in digital competence, should be a priority.

Sexual Activity in Adolescents and Young Adults through COVID-19 Pandemic.

During the COVID-19 pandemic, it has been postulated that the sexual life of adolescent and young adults has been impacted in various aspects, potentially affecting their well-being. Our aim is to investigate the potential changes in the sexual activity and relationships of adolescents and young adults during the COVID-19 pandemic. In general, a decrease in sexual desire was reported during the COVID-19 pandemic, in both genders. Fewer sexual intercourses and bonding behaviors between partners were associated with loneliness and depressive symptoms. On the contrary, an increase in sexual desire was expressed in a few people, with masturbation to be the most preferable means of satisfaction. The present paper highlights the multifaceted impact of COVID-19 upon the sexual life of adolescents and young adults during the ongoing pandemic. The changes observed in their sexual activity and relationships, could provide the basis of future preventive and educational programs.

Play Behaviors in Children during the COVID-19 Pandemic: A Review of the Literature.

Play is a key factor for children's healthy psychological, emotional, social, and cognitive development. During the COVID-19 pandemic, it has been postulated that children's play was affected, not only regarding the time children spent playing but also in terms of the qualitative characteristics of play. The aim of this review was to investigate how children's play has changed during the COVID-19 pandemic. A review was conducted in the PubMed, Google Scholar, EMBASE, SCOPUS, ERIC, PsycInfo, and JSTOR databases up to 6 December 2020. Furthermore, references of eligible studies as well as of relevant articles were searched using a snowballing technique. The search retrieved 17 eligible studies, conducted in Europe and North America. In general, outdoor play was reduced during the pandemic; on the other hand, there was an increase in indoor play and in videogames-screen time. COVID-19 was present in children's pretend play. Children's play was a key contributor to children's mood and wellbeing. Furthermore, teachers were especially concerned about how children's play was affected during the lockdown measures. There is evidence that children's play habits were affected during the COVID-19 pandemic; further research is required, especially cross-culturally oriented.

A Case of COVID-19-Related Thrombocytopenia and Leukopenia in an Adolescent with Mild Symptoms.

Since the beginning of the COVID-19 pandemic, there have been numerous reports and reviews on the complications caused by the disease, analyzing the acute and chronic consequences. The main symptoms of SARS-CoV-2 are dry cough, fever, and fatigue. COVID-19 appears to affect all systems, including renal, cardiovascular, circulatory, and respiratory systems, causing chronic obstructive pulmonary disease. We report on a 14-year-old male adolescent, who presented with thrombocytopenia (platelet count 92 × 109 /L) and leukopenia (white blood count 4.2 × 103 /µL) that was observed two months ago. Ten days before the first blood test, a viral infection with nasal congestion and runny nose was reported, without other accompanying symptoms. Viral antibodies screening revealed positivity for all the three specific COVID-19 antibodies. Further haematological evaluation with bone marrow aspiration revealed non-specific dysplastic features of the red cell and megakaryocyte progenitors. Although haematological alterations due to COVID-19 infection are available from adult patients' reports, the effect of COVID-19 infection in the pediatric population is underestimated and this is the first case with such haematological involvement. Noteworthy, in the current case, the impact of the COVID-19 infection was not related to the severity of the disease, as the symptoms were mild. In similar cases, bone marrow aspiration would not be performed as a part of routine work-up. Thus, it is important when evaluating pediatric patients with COVID-19 infection to search and report those alterations in order to better understand the impact and the spectrum of clinical manifestations of the specific viral infection in children and adolescents.

Cyberbullying and Obesity in Adolescents: Prevalence and Associations in Seven European Countries of the EU NET ADB Survey.

BACKGROUND: overweight and obese individuals may often face aggressive messages or comments on the internet. This study attempts to evaluate the association between cyberbullying victimization and overweight/obesity in adolescents participating in the European Network for Addictive Behavior (EU NET ADB) survey. METHODS: a school-based cross-sectional study of adolescents aged 14-17.9 years was conducted (n = 8785) within the EU NET ADB survey, including data from seven European countries (Germany, Greece, Iceland, the Netherlands, Romania, Poland, Spain). Complex samples and univariate and multivariate logistic regression analyses were performed. RESULTS: overall, overweight adolescents were more likely to have been cyberbullied compared to their normal weight peers (adjusted OR (Odds ratio) = 1.20, CI (confidence intervals): 1.01-1.42); this association was pronounced in Germany (adjusted OR = 1.58, CI: 1.11-2.25). In Iceland, obese adolescents reported cyberbullying victimization more frequently compared to their normal weight peers (adjusted OR = 2.87, 95% CI: 1.00-8.19). No significant associations with cyberbullying victimization were identified either for obese or overweight adolescents in Greece, Spain, Romania, Poland, and the Netherlands. CONCLUSIONS: this study reveals an overall association between cyberbullying victimization and overweight on the basis of a sizable, representative sample of adolescent population from seven European countries. Country-specific differences might reflect differential behavioral perceptions, but also normalization aspects.

Obesity in Children and Adolescents during COVID-19 Pandemic.

BACKGROUND: The COVID-19 pandemic has led to special circumstances and changes to everyday life due to the worldwide measures that were imposed such as lockdowns. This review aims to evaluate obesity in children, adolescents and young adults during the COVID-19 pandemic. METHODS: A literature search was conducted to evaluate pertinent studies up to 10 November 2020. RESULTS: A total of 15 articles were eligible; 9 identified 17,028,111 children, adolescents and young adults from 5-25 years old, 5 pertained to studies with an age admixture (n = 20,521) and one study included parents with children 5-18 years old (n = 584). During the COVID-19 era, children, adolescents and young adults gained weight. Changes in dietary behaviors, increased food intake and unhealthy food choices including potatoes, meat and sugary drinks were noted during the ongoing COVID-19 pandemic. Food insecurity associated with financial reasons represents another concern. Moreover, as the restrictions imposed reduced movements out of the house, physical activity was limited, representing another risk factor for weight gain. CONCLUSIONS: COVID-19 restrictions disrupted the everyday routine of children, adolescents and young adults and elicited changes in their eating behaviors and physical activity. To protect them, health care providers should highlight the risk of obesity and provide prevention strategies, ensuring also parental participation. Worldwide policies, guidelines and precautionary measures should ideally be established.