Adrian Ortega

Post-Intervention perspectives on adapting a digital binge eating intervention for food insecurity: A qualitative study

Adrian Ortega, Andrea K. Graham, Rebecca L Flynn, Isabel R. Rooper et autres

Food insecurity is strongly associated with binge eating, obesity, and type 2 diabetes mellitus (T2DM). Individuals with food insecurity face distinct financial, structural, and psychosocial barriers that may limit the relevance and effectiveness of standard behavioral interventions. FoodSteps-FI is a 16-week digital …

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Improving Behavioral Nutrition Interventions: A Structural Equation Modeling Study to Model Pathways Among Consumer Food Characteristics and Health

Adrian Ortega, Zheng Zhou, Siva K. Balasubramanian, Mark Fishbein

BACKGROUND: Consumer food characteristics have been correlated with dietary behaviors. However, the pathways in which these factors relate to one another and impact health outcomes have yet to be elucidated. OBJECTIVE: We used structural equation modeling to identify pathways between consumer food …

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Exploring expectations for a digital intervention for binge eating among individuals experiencing food insecurity

Agatha A. Laboe, Leah M. Parsons, Rebecca L Flynn, Isabel R. Rooper et autres

Food insecurity is strongly associated with adverse health outcomes and eating disorder behaviors, including binge eating. Individuals from under-resourced communities, who disproportionately experience food insecurity, often face substantial barriers to accessing eating disorder care. Digital interventions present a promising avenue to reduce …

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Feasibility and Preliminary Efficacy of a Guided Self‐Help Digital Intervention for Adults With Food Insecurity, Recurrent Binge Eating, and Type 2 Diabetes Mellitus: A Pilot Trial

Andrea K. Graham, Rebecca L Flynn, Isabel R. Rooper, Chidiebere Azubuike et autres

OBJECTIVE: Food insecurity is increasingly linked to binge eating and weight-related health issues like type 2 diabetes mellitus, but no eating disorder interventions have been tested among individuals with food insecurity. We conducted a single-arm pilot test of FoodSteps-FI, a guided self-help …

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Virtual Intervention for Binge Eating (VIBE): Study protocol for a user-informed mobile intervention for dysregulated eating and weight gain prevention in adolescents

Andrea B. Goldschmidt, Adrian Ortega, Isabel R. Rooper, Katrina Obleada et autres

Background Pediatric overweight and obesity continue to be major public health issues. Loss of control (LOC) eating and overeating are two obesity-related phenotypes affecting approximately 30 % of adolescents with overweight/obesity that may undermine weight control treatment outcome. Cognitive-behavioral therapy (CBT) has …

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An Evaluation of the Usability of ReACT (Responsive Asthma Care for Teens), an Adaptive Mobile Health Intervention for Adolescents With Asthma: Feasibility and Acceptability Trial

Christopher C. Cushing, Calissa J. Leslie‐Miller, Natalie Koskella-Staples, Adrian Ortega et autres

Background: Adolescent asthma is a significant contributor to youth morbidity and is known to be best managed through consistent medication use and symptom management. However, adolescents often struggle to perceive their symptoms accurately and consistently use their medication at the recommended rate, …

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Inhibitory Control, Attentional Bias, and Palatable Food Consumption in Adolescents: A Laboratory Feasibility Randomized Controlled Trial

Carolina M. Bejarano, Adrian Ortega, Christopher C. Cushing

BACKGROUND: Understanding relationships among inhibitory control, attentional bias to food cues, and food consumption in nonclinical adolescent samples can inform preventive efforts for disordered eating and associated health risks. OBJECTIVE: This pilot study conducted preliminary testing of an inhibitory control training intervention …

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New Mechanisms and Populations to Target in Binge Eating Treatment

Andrea K. Graham, Adrian Ortega, Amy H. Egbert

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Mental Health Clinicians as Advocates for Effective, Equitable, Accessible, and Safe Digital Mental Health Services

Andrea K. Graham, Adrian Ortega, Isabel R. Rooper, Arielle C. Smith

Mental health clinicians are increasingly engaging with a range of innovative, technology-driven approaches to care, from telehealth to digital therapeutics, given their potential to significantly increase access to care among patients with diagnoses of varying clinical severity. However, the continued integration of …

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Moderators of a mHealth Intervention for Adolescent Physical Activity: Intervention Refinement Study

Christopher C. Cushing, Adrian Ortega, David A. Fedele, Calissa J. Leslie‐Miller et autres

Background: An adaptive text messaging intervention to promote adolescent physical activity has demonstrated feasibility, acceptability, and preliminary efficacy in a recent proof-of-concept study. To inform future intervention development, a secondary analysis of the data examined how physical activity is influenced by mood, …

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Inhibitory Control, Attentional Bias, and Palatable Food Consumption in Adolescents: A Laboratory Feasibility Randomized Controlled Trial (Preprint)

Carolina M. Bejarano, Adrian Ortega, Christopher C. Cushing

BACKGROUND Understanding relationships among inhibitory control, attentional bias to food cues, and food consumption in nonclinical adolescent samples can inform preventive efforts for disordered eating and associated health risks. OBJECTIVE This pilot study conducted preliminary testing of an inhibitory control training intervention …

Micro-scale pedestrian streetscapes and physical activity in Hispanic/Latino adults: Results from HCHS/SOL

Carrie M. Geremia, Adrian Ortega, Jordan Carlson, Earle C. Chambers et autres

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