Maria Demma Cabral

Bio: Maria Demma Cabral is an academic researcher from Western Michigan University. The author has contributed to research in topics: Athletes & Population. The author has an hindex of 5, co-authored 15 publications receiving 73 citations. Previous affiliations of Maria Demma Cabral include Boston Children's Hospital.

A clinical primer on intellectual disability

Abstract: Between 1% and 3% of persons in general population are estimated to have some degree of intellectual disability. A diagnosis of intellectual disability is based on clinical history, level of intellectual ability and level of adaptive function. Both, the intellectual and adaptive functioning are measured using individually administered standardized tests. More than 75% of persons who have intellectual disability have mild intellectual disability and an underlying specific etiology is less likely to be identified; whereas, in a small percentage of persons with severe intellectual disability, an underlying specific biologic cause is highly likely to be identified. Genetic abnormalities, inborn errors of metabolism and brain malformations are major categories of causes identified in severe to profound intellectual disability. The initial clinical presentation and recognition depends on the severity and underlying cause of intellectual disability. The etiology, severity, cognitive abilities, and adaptive function, vary among persons with intellectual disability and need consideration in developing a treatment plan. The physician plays an essential role in the evaluation, treatment of associated medical conditions and preventive care, and in facilitating and coordinating consultative services and community based care.

Attention-deficit/hyperactivity disorder: diagnostic criteria, epidemiology, risk factors and evaluation in youth.

Abstract: Attention-deficit/hyperactivity disorder (ADHD) is the most common neurodevelopmental disorder in childhood with persistence into adulthood. It has a multifactorial etiology. Its chronicity, if diagnosis is missed or delayed, will result in significant negative impact on the individual’s overall functioning and development. With the revised diagnostic criteria released in 2013 by the American Psychiatric Association, established standards of clinical practice continue to be applicable and valuable in the diagnosis and management of ADHD. In older children and adolescents, it is important to differentiate what is developmentally appropriate from problematic as ADHD has high correlation with poor outcomes, comorbidities, and low quality of life.

Acne in the first three decades of life: An update of a disorder with profound implications for all decades of life.

Abstract: Acne vulgaris is a chronic, inflammatory, skin condition that involves the pilosebaceous follicles and is influenced by a variety of factors including genetics, androgen-stimulation of sebaceous glands with abnormal keratinization, colonization with Cutibacterium acnes (previously called Propionibacterium acnes), and pathological immune response to inflammation. Acne can occur at all ages and this discussion focuses on the first three decades of life. Conditions that are part of the differential diagnosis and/or are co-morbid with acne vulgaris are also considered. Acne in the first year of life includes neonatal acne (acne neonatorum) that presents in the first four weeks of life and infantile acne that usually presents between 3 and 6 months of the first year of life with a range of 3 to 16 months after birth. Acne rosacea is a chronic, inflammatory, skin condition that is distinct from acne vulgaris, typically presents in adults, and has four main types: erythemato-telangiectatic, papulopustular, phymatous and ocular. Treatment options for acne vulgaris include topical retinoids, topical benzoyl peroxide, antibiotics (topical, oral), oral contraceptive pills, isotretinoin, and others. Management must consider the increasing impact of antibiotic resistance in the 21st century. Psychological impact of acne can be quite severe and treatment of acne includes awareness of the potential emotional toll this disease may bring to the person with acne as well as assiduous attention to known side effects of various anti-acne medications (topical and systemic). Efforts should be directed at preventing acne-caused scars and depigmentation on the skin as well as emotional scars within the person suffering from acne.

Caring for the transgender adolescent and young adult: Current concepts of an evolving process in the 21st century

Abstract: The term transgender youth commonly refers to those whose gender identity, or personal core sense of self as a particular gender, differs from their assigned sex at birth; this is often designated by what external genitalia are present. These youths are presenting to multidisciplinary clinics worldwide at exponentially higher rates than in decades past, and clinics themselves have grown in number to meet the specialized demands of these youth. Additionally, the scientific and medical community has moved towards understanding the construct of gender dimensionally (i.e., across a spectrum from male to female) as opposed to dichotomous or binary "male or female" categories. This is reflected in the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM 5); in this publication, the diagnostic classification of gender dysphoria, GD, (which has two subtypes: childhood and adolescence/adulthood) provides a set of criteria that many transgender people meet. GD describes the affective distress that arises as a result of the incongruence between gender identity and sex anatomy. The DSM uses language to indicate that a person may identify as another gender instead of the other gender, which further captures the complexity of the human experience of gender. Also, research regarding how current adolescents are describing their identity development and experience along this spectrum within today's society is only now being addressed in the literature. Therefore, the clinical needs of the transgender population have outpaced medical training and scientific advancement, which has opened up gaps on how to define best practices. This article provides current concepts of evaluation and management for transgender persons with emphasis on hormonal therapy (i.e., puberty blockers and gender affirming hormone therapy). Other management issues are briefly considered including gender confirming surgery and changes in the face as well as voice.

Risk Factors and Prevention Strategies for Anxiety Disorders in Childhood and Adolescence.

Abstract: Anxiety is prevalent in childhood and adolescence. Youth with maladaptive responses to common situations and stressors are at risk of having anxiety disorders. Persistent anxiety symptoms and anxiety disorders can be debilitating with long-term adverse outcomes in adulthood. Hence, decreasing the burden of anxiety disorders is an important public health priority. Development of anxiety disorders has a multifactorial etiology. There is a considerable complex interaction of genetics, temperament, parenting behavior, environmental triggers, and physiologic factors. Identification of these risk factors is key to early detection, prevention, and development of applicable management approaches. Despite several evidence-based treatments published, there are limited prevention strategies available. Effective implementation of prevention strategies is essential and can be achieved by either elimination or reduction of the negative risk factors or strengthening the protective factors on anxiety symptoms and anxiety disorders. This chapter reviews the common risk and protective factors and provides current literature on prevention strategies for pediatric and adolescent anxiety disorders.

ADHD Prevalence Estimates Across Three Decades: An Updated Systematic Review and Meta-Regression Analysis

Abstract: BACKGROUND Previous studies have identified significant variability in attention-deficit / hyperactivity disorder (ADHD) prevalence estimates worldwide, largely explained by methodological procedures. However, increasing rates of ADHD diagnosis and treatment throughout the past few decades have fuelled concerns about whether the true prevalence of the disorder has increased over time. METHODS We updated the two most comprehensive systematic reviews on ADHD prevalence available in the literature. Meta-regression analyses were conducted to test the effect of year of study in the context of both methodological variables that determined variability in ADHD prevalence (diagnostic criteria, impairment criterion and source of information), and the geographical location of studies. RESULTS We identified 154 original studies and included 135 in the multivariate analysis. Methodological procedures investigated were significantly associated with heterogeneity of studies. Geographical location and year of study were not associated with variability in ADHD prevalence estimates. CONCLUSIONS Confirming previous findings, variability in ADHD prevalence estimates is mostly explained by methodological characteristics of the studies. In the past three decades, there has been no evidence to suggest an increase in the number of children in the community who meet criteria for ADHD when standardized diagnostic procedures are followed.

Practice parameter: Evaluation of the child with global developmental delay: Report of the Quality

Abstract: To the Editor: The recently published practice parameter concerning the evaluation of the child with global developmental delay (GDD) is flawed by the authors’ decision to reinterpret this perfectly clear term, which has always been understood to encompass cognitive delay, in such a fashion that a child with delays in only two of five domains would be thus classified.1 Thus a child with cerebral palsy and consequent impairment in motor and activities of daily living skills, but without cognitive, social, or language impairment, would meet the authors’ definition. This stands in contradiction to the literature that they cite (authors’ references 3–7) in support of their definition. It further contradicts the authors’ statement elsewhere that global delay is to be distinguished from autistic spectrum disorder: on the basis of their definition, such a distinction would not be possible. It is also troubling to see an unmodified recommendation for routine MRI studies in the abstract: this was appropriately modified in the text. As presented, this parameter would appear to have been approved by the Practice Committee of the Child Neurology Society (CNS) as well as the American Academy of Neurology (AAN) Quality Standards Subcommittee (QSS). As a member of the CNS Practice Committee, I would like to raise some procedural concerns. When polled at the last of the two Practice Committee meetings where this parameter was (briefly) presented, only one member expressed approval of the definition. However, abstaining votes from absent members were counted as approving (abstention from commentary has usually meant failure to read, an acknowledged problem in this committee) and request for simultaneous publication of a dissenting opinion was denied by the Co-Chair of the QSS, who …

The Co-Occurrence of Other Mental Disorders in Children and Adolescents With Intellectual Disability/Intellectual Developmental Disorder

Abstract: Purpose of review The study summarizes supportive epidemiological data regarding the true co-occurrence (comorbidity) and course of mental disorders in children with intellectual disability/intellectual developmental disorders (ID/IDD) across the lifespan. Recent findings Published studies involving representative populations of children and adolescents with ID/IDD have demonstrated a three to four-fold increase in prevalence of co-occurring mental disorders. The effect of age, sex, and severity (mild, moderate, severe, and profound) and socioeconomic status on prevalence is currently not clearly understood. To date there are no prevalence estimates of co-occurring mental disorders in youth identified using the new DSM-5 (and proposed ICD-11) definition of ID/IDD using measures of intellectual functions and deficits in adaptive functioning with various severity levels defined on the basis of adaptive functioning, and not intellectual quotient scores. Summary The true relationship between two forms of morbidity remains complex and causal relationships that may be true for one disorder may not apply to another. The new conceptualization of ID/IDD offers a developmentally better informed psychobiological approach that can help distinguish co-occurrence of mental disorders within the neurodevelopmental section with onset during the developmental period as well as the later onset of other mental disorders.