Sharon E. Oberfield
A5067531230- Sexual Differentiation and Disorders
- Bone health and osteoporosis research
- Ovarian function and disorders
- Growth Hormone and Insulin-like Growth Factors
- Birth, Development, and Health
- Adrenal Hormones and Disorders
- Hormonal Regulation and Hypertension
- Reproductive Biology and Fertility
- Hormonal and reproductive studies
- Body Composition Measurement Techniques
- Ovarian cancer diagnosis and treatment
- Metabolism and Genetic Disorders
- Obesity, Physical Activity, Diet
- Pituitary Gland Disorders and Treatments
- Vitamin D Research Studies
- Diet and metabolism studies
- Nutrition and Health in Aging
- Thyroid Disorders and Treatments
- Genetic Associations and Epidemiology
- Glioma Diagnosis and Treatment
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Neuroblastoma Research and Treatments
- Hypothalamic control of reproductive hormones
- Adrenal and Paraganglionic Tumors
- Bariatric Surgery and Outcomes
Columbia University Irving Medical Center
2016-2025
NewYork–Presbyterian Hospital
1984-2024
Columbia University
2014-2024
Center for Children
2015-2024
New York Hospital Queens
1980-2024
Morgan Stanley Children's Hospital
2010-2022
Columbia College
2019
Royal College of Physicians
2019
Texas Health Dallas
2005-2018
Island Institute
2016
The objectives of this study were to determine which factors in early pubertal girls might be predictive later, severe facial acne.The was a 5-year longitudinal cohort study, with yearly visits from 1987 through 1991, volunteer sample 439 black and 432 white fourth- fifth-grade consent their legal guardians. subjects recruited public parochial schools Cincinnati, Ohio. degree acne classified annually as mild, moderate, or severe. Blood samples obtained at the first, third, fifth years study....
Objective: We developed clinical practice guidelines for congenital adrenal hyperplasia (CAH). Participants: The Task Force included a chair, selected by Endocrine Society Clinical Guidelines Subcommittee (CGS), ten additional clinicians experienced in treating CAH, methodologist, and medical writer. Additional experts were also consulted. authors received no corporate funding or remuneration. Consensus Process: was guided systematic reviews of evidence discussions. reviewed approved...
What is the recommended assessment and management of women with polycystic ovary syndrome (PCOS), based on best available evidence, clinical expertise consumer preference?International evidence-based guidelines, including 166 recommendations practice points, addressed prioritized questions to promote consistent, care improve experience health outcomes PCOS.Previous guidelines either lacked rigorous processes, did not engage international multidisciplinary perspectives, or were outdated....
To update the congenital adrenal hyperplasia due to steroid 21-hydroxylase deficiency clinical practice guideline published by Endocrine Society in 2010. The writing committee presents updated best guidelines for management of based on evidence and expert opinion with added considerations patient safety, quality life, cost, utilization.
Hormonal reference data, in the form of nomograms relating baseline and stimulated levels adrenal hormones, provide a means genotyping steroid 21-hydroxylase (21-OH) deficiency congenital hyperplasia. Data from both 360- 60-min ACTH stimulation tests are given. The serum hormone concentrations that have proven most useful classifying 21-OH 17-hydroxyprogesterone delta 4-androstenedione. These clearly distinguish patient with classical those milder symptomatic asymptomatic nonclassical forms...
Deficits in bone acquisition during growth may increase fracture risk. Assessment of health childhood requires appropriate reference values relative to age, sex, and population ancestry identify deficits.
Context: In children, bone mineral content (BMC) and density (BMD) measurements by dual-energy x-ray absorptiometry (DXA) are affected height status. No consensus exists on how to adjust BMC or BMD (BMC/BMD) for short tall stature.
This paper represents an international collaboration of paediatric endocrine and other societies (listed in the Appendix) under International Consortium Paediatric Endocrinology (ICPE) aiming to improve worldwide care adolescent girls with polycystic ovary syndrome (PCOS)1. The manuscript examines pathophysiology guidelines for diagnosis management PCOS during adolescence. complex involves interaction genetic epigenetic changes, primary ovarian abnormalities, neuroendocrine alterations,...
Low bone mass may increase risk of fracture. Several chronic medical conditions, medications, and lifestyle factors affect mineral accrual. Appropriate reference values are essential for identification children with deficits.Our objective was to establish curves content (BMC) density (BMD) in children.The Bone Mineral Density Childhood Study is an ongoing longitudinal study which measurements obtained annually at five clinical centers the United States.Participants included 1554 healthy (761...
Abstract Background Diagnosing polycystic ovary syndrome (PCOS) during adolescence is challenging because features of normal pubertal development overlap with adult diagnostic criteria. The international evidence-based PCOS Guideline aimed to promote accurate and timely diagnosis, optimise consistent care, improve health outcomes for adolescents women PCOS. Methods International healthcare professionals, evidence synthesis teams consumers informed the priorities, reviewed published data...
There are concerns that prenatal exposure to endocrine-disrupting chemicals increases children's risk of obesity. African-American and Hispanic children born in the Bronx or Northern Manhattan, New York (1998-2006), whose mothers underwent personal air monitoring for polycyclic aromatic hydrocarbon (PAH) during pregnancy, were followed up ages 5 (n = 422) 7 341) years. At age years, 21% obese, as 25% those After adjustment child's sex, at measurement, ethnicity, birth weight maternal receipt...
What is the recommended assessment and management of those with polycystic ovary syndrome (PCOS), based on best available evidence, clinical expertise, consumer preference?
STUDY QUESTIONWhat is the recommended assessment and management of those with polycystic ovary syndrome (PCOS), based on best available evidence, clinical expertise, consumer preference?SUMMARY ANSWERInternational evidence-based guidelines address prioritized questions outcomes include 254 recommendations practice points, to promote consistent, care improve experience health in PCOS.WHAT IS KNOWN ALREADYThe 2018 International PCOS Guideline was independently evaluated as high quality...
What is the recommended assessment and management of those with polycystic ovary syndrome (PCOS), based on best available evidence, clinical expertise, consumer preference?
Approximately half of all women with polycystic ovary syndrome (PCOS) are overweight or obese, and studies have reported endocrine metabolic differences between lean obese PCOS. PCOS has not been as extensively investigated in the adolescent population. The objectives our study were to further characterize early alterations adolescents determine whether nonobese present its course. We studied an ethnically heterogeneous group 48 adolescents: 11 [age, 16.1 ± 1.9 yr; body mass index (BMI),...
Journal Article Late-Onset Adrenal Steroid 3β-Hydroxysteroid Dehydrogenase Deficiency. I. A Cause of Hirsutism in Pubertal and Postpubertal Women Get access SONGYA PANG, PANG 1Department Pediatrics, Division Pediatric Endocrinology, the Department Radiology The New York Hospital-Cornell Medical Center York, 10021 Search for other works by this author on: Oxford Academic Google Scholar ALAN J. LERNER, LERNER ELIZABETH STONER, STONER LENORE S. LEVINE, LEVINE SHARON E. OBERFIELD, OBERFIELD IVY...