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Background: This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) details assessment and management of the child with overweight or obesity. The term "child" is defined as the child between 2 and 12 years of age. Because children are in a continual state of development during this age range, we will specify when our discussion applies to subsets within this age range. For the purposes of this CPS, we will use the following definitions: overweight in the child is a body mass index (BMI) ≥ 85th and <95th percentile, obesity in the child is a BMI ≥95th percentile, and severe obesity is a BMI ≥120% of the 95th percentile. Methods: The information and clinical guidance in this OMA Clinical Practice Statement are based on scientific evidence, supported by medical literature, and derived from the clinical perspectives of the authors. Results: This OMA Clinical Practice Statement provides an overview of prevalence of disease in this population, reviews precocious puberty in the child with obesity, discusses the current and evolving landscape of the use of anti-obesity medications in children in this age range, discusses the child with obesity and special health care needs, and reviews hypothalamic obesity in the child. Conclusions: This OMA Clinical Practice Statement on the child with obesity is an evidence based review of the literature and an overview of current recommendations. This CPS is intended to provide a roadmap to the improvement of the health of children with obesity, especially those with metabolic, physiological, psychological complications and/or special healthcare needs. This CPS addresses treatment recommendations and is designed to help the clinician with clinical decision making.
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Background: This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) details special considerations for the management of the adolescent with obesity. The information in this CPS is based on scientific evidence, supported by medical literature, and derived from the clinical experiences of members of the OMA. Methods: The scientific information and clinical guidance in this CPS are based on scientific evidence, supported by the medical literature, and derived from the clinical perspectives of the authors. Results: This OMA Clinical Practice Statement addresses special considerations in the management and treatment of adolescents with overweight and obesity. Conclusions: This OMA Clinical Practice Statement on the adolescent with obesity is an overview of current recommendations. These recommendations provide a roadmap to the improvement of the health of adolescents with obesity, especially those with metabolic, physiological, and psychological complications. This CPS also addresses treatment recommendations and is designed to help the provider with clinical decision making.
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Background: This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) details medication-induced weight gain and advanced therapies for the child with overweight or obesity. Methods: The scientific information and clinical guidance in this CPS are based on scientific evidence, supported by the medical literature, and derived from the clinical perspectives of the authors. Results: This OMA Clinical Practice Statement addresses medication-induced weight gain and advanced therapies for the child with overweight or obesity. Conclusions: This OMA Clinical Practice Statement on medication induced-weight gain and advanced therapies for the child with overweight or obesity is an overview of current recommendations. These recommendations provide a roadmap to the improvement of the health of children and adolescents with obesity, especially those with metabolic, physiological, and psychological complications. This CPS also addresses treatment recommendations. This section is designed to help the provider with clinical decision making.
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[This corrects the article DOI: 10.1016/j.obpill.2022.100032.].
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Background: This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) details metabolic, behavioral health, and disordered eating comorbidities associated with obesity in children. This CPS will be followed by a companion CPS covering further comorbidities, including genetics and social consequences related to overweight and obesity. These CPSs are intended to provide clinicians with an overview of clinical practices applicable to children and adolescents with body mass indices greater than or equal to the 95th percentile for their ages, particularly those with adverse consequences resulting from increased body mass. The information in this CPS is based on scientific evidence, supported by the medical literature, and derived from the clinical experiences of members of the OMA. Methods: The scientific information and clinical guidance in this CPS is based upon referenced evidence and derived from the clinical perspectives of the authors. Results: This OMA statement details metabolic, behavioral health, and disordered eating comorbidities associated with obesity in children. It provides clinical information regarding identifying and treating metabolic, behavioral health, and disordered eating comorbidities associated with obesity in children over the 95th percentile of weight/height for age. Conclusions: This OMA clinical practice statement details metabolic, behavioral health, and disordered eating comorbidities associated with obesity in children and provides an overview of current recommendations. These recommendations lay out a roadmap to the improvement of the health of children and adolescents with obesity, especially those with metabolic, physiological, and psychological complications.
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Background: This Obesity Medicine Association (OMA) clinical practice statement (CPS) covers two topics: 1) genetics and 2) social consequences for the child with overweight and obesity. This CPS is intended to provide clinicians with an overview of clinical practices applicable to children and adolescents with body mass indices greater than or equal to the 85th percentile for their ages, particularly those with adverse consequences resulting from increased body mass. The information in this CPS is based on scientific evidence, supported by the medical literature, and derived from the clinical experiences of members of the OMA. Methods: The scientific information and clinical guidance in this CPS is based upon referenced evidence and derived from the clinical perspectives of the authors. Results: This OMA clinical practice statement details two topics: 1) genetics and 2) social consequences for the child with overweight and obesity. Conclusions: This OMA clinical practice statement on genetics and social consequences for the child with overweight and obesity is an overview of current literature. The literature provides a roadmap to the improvement of the health of children and adolescents with obesity, especially those with metabolic, physiological, and psychological complications.
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Unravelling the specific growth dynamics of key tissues and organs is fundamental to understand how multicellular organisms orchestrate their different growth programmes. In plants, the secondary growth (thickening) of stems and roots provides the mechanical support that plants need to achieve their developmental potential. We used conventional anatomical and microscopy techniques, image-processing software, and quantitative analysis to understand and mathematically describe the growth dynamics of the early developmental stages of secondary xylem (the main tissue developed during secondary growth). Results show that such early developmental stages are characterized by exponential expansion of secondary xylem in three dimensions in the form of an inverted cone, with a power law that describes the relationship between the area of the base and the longitudinal progression (height) of the growing secondary xylem cone over time with a scaling exponent of 2/5: the signature of allometric growth. Our work constitutes a starting point for future modelling of secondary xylem in particular and secondary growth in general.
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PURPOSE: We performed a phase I clinical trial of adenovirus/prostate-specific antigen (PSA) vaccine in men with measurable metastatic hormone-refractory disease. EXPERIMENTAL DESIGN: Men with measurable metastatic disease received one vaccine injection. Toxicity, immune responses, changes in PSA doubling times, and patient survival were assessed. Thirty-two patients with hormone-refractory metastatic prostate cancer were treated with a single s.c. vaccine injection at one of three dose levels, either as an aqueous solution or suspended in a Gelfoam matrix. All patients returned for physical and clinical chemistry examinations at regular intervals up to 12 months after injections. RESULTS: The vaccine was deemed safe at all doses in both administration forms. There were no serious vaccine-related adverse events; the most prevalent were localized erythema/ecchymoses and cold/flu-like symptoms. Anti-PSA antibodies were produced by 34% of patients and anti-PSA T-cell responses were produced by 68%. PSA doubling time was increased in 48%, whereas 55% survived longer than predicted by the Halabi nomogram. CONCLUSIONS: The adenovirus/PSA vaccine was proven safe with no serious vaccine-related adverse events. The majority of vaccinated patients produced anti-PSA T-cell responses and over half survived longer than predicted by nomogram. Although the latter data are only derived from a small number of patients in this phase I trial, they are encouraging enough to pursue further studies.
