R. Ornstein

Publications43
h-index15
Citations950
Highly Influential Citations73
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Prevalence and characteristics of avoidant/restrictive food intake disorder in a cohort of young patients in day treatment for eating disorders
BackgroundAvoidant/Restrictive Food Intake Disorder (ARFID) is a “new” diagnosis in the recently published DSM-5, but there is very little literature on patients with ARFID. Our objectives were to… Expand
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Characteristics of avoidant/restrictive food intake disorder in children and adolescents: a "new disorder" in DSM-5.
PURPOSE To evaluate the DSM-5 diagnosis of Avoidant/Restrictive Food Intake Disorder (ARFID) in children and adolescents with poor eating not associated with body image concerns. METHODS A… Expand
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Distribution of eating disorders in children and adolescents using the proposed DSM-5 criteria for feeding and eating disorders.
PURPOSE To determine the distribution of eating disorders (ED) in children and adolescents comparing the fourth edition of the Diagnostic and Statistical Manual (DSM) to the proposed fifth edition… Expand
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Position Paper of the Society for Adolescent Health and Medicine: medical management of restrictive eating disorders in adolescents and young adults.
The medical provider plays an important role in the management of adolescents and young adults with restrictive eating disorders including anorexia nervosa. This position paper clarifies the role of… Expand
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Effect of weight loss on menstrual function in adolescents with polycystic ovary syndrome.
STUDY OBJECTIVE To compare the effects of a hypocaloric low-fat diet with those of a very low carbohydrate diet on body mass index (BMI), waist circumference (WC), and menstrual function in… Expand
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Treatment of avoidant/restrictive food intake disorder in a cohort of young patients in a partial hospitalization program for eating disorders
OBJECTIVE Avoidant/restrictive food intake disorder (ARFID) is a recently named condition to classify patients who present with restricted nutritional intake without body image distortion or fear of… Expand
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Hypophosphatemia during nutritional rehabilitation in anorexia nervosa: implications for refeeding and monitoring.
PURPOSE To determine the incidence of hypophosphatemia in adolescents with anorexia nervosa (AN) hospitalized for nutritional rehabilitation and to examine factors predisposing to its development. … Expand
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Clinical outcomes of a novel, family-centered partial hospitalization program for young patients with eating disorders
AIM: Eating disorders (ED) in children and younger adolescents are becoming more evident, but there is a small evidence base for their management in this population. We hypothesized that a new… Expand
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Outcomes of low‐weight patients with avoidant/restrictive food intake disorder and anorexia nervosa at long‐term follow‐up after treatment in a partial hospitalization program for eating disorders
OBJECTIVE To assess long-term outcomes of patients with avoidant/restrictive food intake disorder (ARFID) treated in a partial hospitalization program (PHP) for eating disorders (ED). METHOD A… Expand
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Impulsivity, anxiety, and alcohol misuse in bipolar disorder comorbid with eating disorders
BackgroundEating disorders (ED) are noted to occur with bipolar disorder (BD), but relationships between additional comorbidities, clinical correlates, and personality factors common to both remain… Expand
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