Comparing the Prevalence of Psychiatric Disorders in Cohorts of Children Born Extremely Preterm in 1995 and 2006: The EPICure Studies.

Objective: This study aimed to identify the prevalence of psychiatric disorders in 2 population-based cohorts of children born extremely preterm (EP) 11 years apart to ascertain whether psychiatric outcomes have changed over time following improved survival of EP children.

Method: In the EPICure2 study, 200 children born EP (22-26 weeks' gestation) in England in 2006 were assessed at 11 years of age alongside 143 term-born children. Children were assessed using the Developmental and Wellbeing Assessment (DAWBA).

A comparison of visual attention to pictures in the Autism Diagnostic Observation Schedule in children and adolescents with ADHD and/or autism.

Background: Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) are neurodevelopmental conditions which frequently co-occur. The Autism Diagnostic Observation Schedule (ADOS) is commonly used to aid with diagnostic assessment of ASD but was not originally designed for use in those with comorbid ADHD. Visual attention to social stimuli has been often studied in ASD using eye-tracking, to obtain quantitative indices of how attention is deployed to different parts of a social image/scene.

Relationship between autonomic arousal and attention orienting in children and adolescents with ADHD, autism and co-occurring ADHD and autism.

Introduction: Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) may be characterized by different profiles of visual attention orienting. However, there are also many inconsistent findings emerging from the literature, probably due to the fact that the potential effect of autonomic arousal (which has been proposed to be dysregulated in these conditions) on oculomotor performance has not been investigated before. Moreover, it is not known how visual attention orienting is affected by the co-occurrence of ADHD and autism in people with a double diagnosis.

Comparing behavioural outcomes in children born extremely preterm between 2006 and 1995: the EPICure studies.

Background: Children born extremely preterm (EP) are at increased risk of neurocognitive and behavioural morbidity. Here, we investigate whether behavioural outcomes have changed over time concomitant with increasing survival following EP birth.

Methods: Comparison of outcomes at 11 years of age for two prospective national cohorts of children born EP in 1995 (EPICure) and 2006 (EPICure2), assessed alongside term-born children.

Effect on ovarian activity and ovulation inhibition of different oral dosages of levonorgestrel.

Objectives: To investigate the effect of different oral dosages of levonorgestrel (LNG) on ovarian activity and to identify the lowest dosage at which no ovulation occurred. Secondary objectives were to assess return of ovulation after stopping treatment, bleeding pattern, pharmacokinetic (PK) parameters and safety and tolerability.

Study Design: A parallel-group study with adaptive design was performed in 90 healthy women with proven ovulatory cycles.

Placental expression of miR-517-5p and miR-518f-5p: Fetal sex-specific relations with human fetoplacental growth.

Objective: We aimed to assess association of chromosome 19 miRNA cluster microRNAs (miR-517-5p and miR-518f-5p) expression with maternal, placental and newborn parameters and with their potential angiogenesis-associated target genes ENG, VEGF and FLT in a set of 68 small- (SGA, n = 30) and appropriate- (AGA, n = 38) for gestational age full-term singleton pregnancies, in relation to fetal sex.

Study Design: In this retrospective case-control study, placental transcript abundances of miR-517-5p and miR-518f-5p were assessed by real-time quantitative PCR after normalization to reference miRNA, mir-16-5p. Placental transcript abundances of VEGF, FLT and ENG were assessed after normalizing to a set of reference genes.

microRNA signatures associated with fetal growth restriction: a systematic review.

Placental-origin microRNA (miRNA) profiles can be useful toward early diagnosis and management of fetal growth restriction (FGR) and associated complications. We conducted a systematic review to identify case-control studies that have examined miRNA signatures associated with human FGR. We systematically searched PubMed and ScienceDirect databases for relevant articles and manually searched reference lists of the relevant articles till May 18th, 2021.

Heart Rate Variability in Children and Adolescents with Autism, ADHD and Co-occurring Autism and ADHD, During Passive and Active Experimental Conditions.

Despite overlaps in clinical symptomatology, autism and ADHD may be associated with opposite autonomic arousal profiles which might partly explain altered cognitive and global functioning. We investigated autonomic arousal in 106 children/adolescents with autism, ADHD, co-occurring autism/ADHD, and neurotypical controls. Heart rate variability was recorded during resting-state, a 'passive' auditory oddball task and an 'active' response conflict task.

Placental expression of miR-21-5p, miR-210-3p and miR-141-3p: relation to human fetoplacental growth.

Background/objectives: Dysregulation of microRNAs (miRNAs) and their target genes in placental tissue is associated with foetal growth restriction. We aimed to evaluate associations of placental miR-21-5p, miR-141-3p and miR-210-3p expression with maternal, placental and newborn parameters and with placental expression of their potential target genes PTEN, VEGF, FLT and ENG in a set of well-characterized small- (SGA) and appropriate- (AGA) for gestational age full-term singleton pregnancies.

Subjects/methods: Placental samples (n = 80) from 26 SGA and 54 AGA were collected from full-term singleton pregnancies.

Placental expression of RNU44, RNU48 and miR-16-5p: stability and relations with fetoplacental growth.

Background/objectives: The current study aimed to identify suitable reference miRNA for placental miRNA expression analysis in a set of well-characterized and fetal-sex balanced small- (SGA) and appropriate- (AGA) for gestational age full-term singleton pregnancies.

Subjects/methods: In this retrospective study, placental samples (n = 106) from 35 SGA (19 male and 16 female) and 71 AGA (30 male and 41 female) full-term singleton pregnancies were utilized. Placental transcript abundance of three widely used reference miRNAs [miR-16-5p and Small nucleolar RNAs (snoRNAs) RNU44 and RNU48] were assessed by real-time quantitative PCR.

What is the Effect of Stimulus Complexity on Attention to Repeating and Changing Information in Autism?

Slower habituation to repeating stimuli characterises Autism, but it is not known whether this is driven by difficulties with information processing or an attentional bias towards sameness. We conducted eye-tracking and presented looming geometrical shapes, clocks with moving arms and smiling faces, as two separate streams of stimuli (one repeating and one changing), to 7-15 years old children and adolescents (n = 103) with Autism, ADHD or co-occurring Autism+ADHD, and neurotypical children (Study-1); and to neurotypical children (n = 64) with varying levels of autistic traits (Study-2). Across both studies, autistic features were associated with longer looks to the repeating stimulus, and shorter looks to the changing stimulus, but only for more complex stimuli, indicating greater difficulty in processing complex or unpredictable information.

Transient neonatal myasthenia gravis: refining risk estimate for infants born to women with myasthenia gravis.

Objective: Transient neonatal myasthenia gravis (TNMG) can render a neonate vulnerable to catastrophic respiratory depression. Our aim was to describe the clinical manifestations of TNMG, and to determine when the myasthenic signs become apparent in TNMG.

Methods: We reviewed our own experience of infants who underwent routine inpatient monitoring for TNMG and combined our local data with observations from previous studies.

Indices of Heart Rate Variability and Performance During a Response-Conflict Task Are Differently Associated With ADHD and Autism.

We investigated autonomic arousal, attention and response conflict, in ADHD and autism. Heart rate variability (HRV), and behavioral/electrophysiological indices of performance, were recorded during a task with low and high levels of response conflict in 78 children/adolescents (7-15 years old) with ADHD, autism, comorbid ADHD+autism, or neurotypical. ANOVA models were used to investigate effects of ADHD and autism, while a mediation model was tested to clarify the relationship between ADHD and slower performance.

Diminished Ovarian Reserve Predisposes to Premature Luteinizing Hormone Surges in Gonadotropin-Releasing Hormone Antagonist Cycles in Fertilization.

Context/background: A premature luteinizing hormone (LH) surge, in fertilization (IVF) cycles with gonadotropin-releasing hormone (GnRH)-antagonist downregulation, leads to cycle cancellation. Currently, risk factors for the development of premature LH surge remain unknown.

Objective: The aim of the study was to determine the incidence and identify the contributing factors for premature LH surge in IVF cycles with GnRH antagonist suppression.

Placental expression of leptin: fetal sex-independent relation with human placental growth.

Objectives: Leptin (LEP) is a vital placental hormone that is known to affect different aspects of placental function and fetal development. The present study aimed to determine the association of placental LEP transcript abundance with maternal, placental, and newborn parameters.

Subjects/methods: In this retrospective case-control study, placental samples (n = 105) were collected from small (SGA) and appropriate (AGA) for gestational age full-term singleton pregnancies (n = 44 SGA and n = 61 AGA).

Atypical Electrophysiological Indices of Eyes-Open and Eyes-Closed Resting-State in Children and Adolescents with ADHD and Autism.

Investigating electrophysiological measures during resting-state might be useful to investigate brain functioning and responsivity in individuals under diagnostic assessment for attention deficit hyperactivity disorder (ADHD) and autism. EEG was recorded in 43 children with or without ADHD and autism, during a 4-min-long resting-state session which included an eyes-closed and an eyes-open condition. We calculated and analyzed occipital absolute and relative spectral power in the alpha frequency band (8-12 Hz), and alpha reactivity, conceptualized as the difference in alpha power between eyes-closed and eyes-open conditions.

Placental expression of ENG, VEGF, and FLT: Gender-specific associations with maternal vitamin B status.

Objectives: Adequate vitamin B is a requisite during pregnancy and its deficiency is linked with increased risk for adverse outcomes, likely mediated by impaired placental angiogenesis. Thus, we aimed to test associations of maternal vitamin B status with the placental expression of angiogenesis-associated genes ENG, VEGF, and FLT.

Subjects/methods: In this retrospective case-control study, placental and maternal trimester 1 blood samples (n = 104) were collected from small for gestational age (SGA) and appropriate for gestational age (AGA) full-term singleton pregnancies.

Comparison of dienogest effects upon 3,3'-diindolylmethane supplementation in models of endometriosis and clinical cases.

Dienogest (DNG) administration is a well-established treatment for endometriosis but bleeding irregularities remain its main disadvantage. Changes in diet, mainly to vegetable consumption, are beneficial in the treatment of estrogen-related pathologies but their use for endometriosis has been poorly studied. In this study, addition of the phytochemical 3,3'-diindolylmethane (DIM) to DNG therapy has been investigated in in vitro and ex vivo models for endometriosis and in a small cohort of women with endometriosis.

Ventricular tachycardia in a primigravida with Hyperemesis Gravidarum.

Hyperemesis gravidarum is persistent vomiting, seen more often in the first trimester of pregnancy, when the patient is unable to maintain adequate hydration. Intractable vomiting can lead to severe electrolyte imbalance, which may cause electrocardiogram abnormalities. Occasionally, ventricular tachycardia can complicate a pregnancy.

Intracytoplasmic Sperm Injection with Assisted Oocyte Activation Resulting in Successful Pregnancies and Live Birth in Couples with Globozoospermia: A Report of Two Cases.

Globozoospermia, characterized by round-headed acrosomeless sperm, is a rare and severe form of teratozoospermia. We report a successful pregnancy in two cases of total globozoospermia after intracytoplasmic sperm injection (ICSI) with oocyte activation with calcium ionophore. In thefirst case, globozoospermia was diagnosed on the day of oocyte retrieval.

Prospective randomized study of sexual function in men taking dutasteride for the treatment of androgenetic alopecia.

Treatment with 5α-reductase inhibitors has been associated with sexual adverse events such as impotence (erectile dysfunction) and decreased libido. The primary objective of this study was to evaluate adverse events related to sexual function, based on their frequency, duration, persistence and associated treatment discontinuations, in men treated with dutasteride for androgenetic alopecia. Participants were randomized to receive double-blind dutasteride 0.