Publications by authors named "Eleanor Mackey"

Objective: To evaluate feasibility/acceptability of a virtual, group mindfulness-based intervention (MBI) adapted for pediatric type 1 diabetes (T1D).

Methods: This two-way controlled trial randomized adolescents 1:1 to MBI (n = 20) or health education (HE; n = 22) groups lasting 6-7 weeks. Eligibility included 12-17 years, T1D ≥ 1 year, and elevated scores on PROMIS depression or anxiety measures.

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Background: Negative affect is prevalent among adolescents with type 1 diabetes (T1D) and may impact diabetes self-management and outcomes through stress-related behaviors such as disordered eating.

Methods: We describe the development of and design for the adaptation of a mindfulness-based intervention (MBI) for adolescents with T1D and negative affect. BREATHE-T1D is an MBI designed to target negative affect that has been tailored to address the unique lived experiences of adolescents with T1D.

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Background: Elevated depression symptoms have been associated with higher insulin resistance in adolescents, and consequently, greater risk for type 2 diabetes (T2D). Mindfulness-based intervention (MBI) may be suited for adolescents at risk for T2D given its potential to decrease depression and improve stress-related behavior/physiology underpinning insulin resistance. To prepare for a future multisite efficacy randomized controlled trial, a rigorous, multisite, pilot and feasibility study is needed to test this approach.

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Objective: Children with chronic illnesses, including arthritis, are at increased risk for adverse psychosocial outcomes influenced by social determinants of health (SDOH). Comparing psychosocial outcomes in families affected by juvenile arthritis compared to other chronic illnesses may help identify areas in need of special attention vs areas that may be addressed through adopting other disease examples' care models. We examined child and parent behavioral health outcomes for families with juvenile arthritis compared to diabetes, accounting for SDOH.

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Purpose Of Review: Mindfulness-based interventions (MBIs) focus on promoting nonjudgmental, purposeful awareness of the present experience, and they include specific components such as body scan, meditation, and breathing techniques for healthier coping with stress and reduced negative affect. In adult populations with chronic illness (e.g.

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Objective: Nutrition and physical activity are key components of daily diabetes care in young children with type I diabetes (T1D). Normative developmental behavioral challenges related to nutrition and physical activity complicate management of T1D. The current pilot study evaluated the feasibility, acceptability, and indications of behavior change of an intervention aimed at improving nutrition and physical activity in young children with T1D.

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Produce prescription programs aim to improve food insecurity (FI) and nutrition but their effectiveness is unclear. We conducted a pilot study to demonstrate the feasibility and explore the potential impact of a family-based, home-delivery produce prescription and nutrition education program. We measured enrollment, satisfaction, participation, and retention as measure of feasibility.

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Background: Adolescent obesity is multifactorial, but parental history is the most significant risk factor. Laparoscopic sleeve gastrectomy (LSG) is part of the multidisciplinary approach to adolescent weight loss.

Objective: We aimed to evaluate the effects of parental history of bariatric surgery, as well as age at time of operation, on adolescents who underwent LSG at our institution.

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Obesity is a chronic multifactorial disease affecting approximately one in five youth. Many pediatric clinical strategies focus on behavioral change/lifestyle modification efforts, but are limited by their intensity and muted by their inability to address the sociocultural contexts of obesity. The primary objective of the study was to explore primary care pediatric clinicians' current barriers/management practices of patients with obesity.

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Background: Bariatric surgery is the most effective current treatment option for patients with severe obesity. More children and adolescents are having surgery, many whose parents have also had surgery. The current study examines whether parental surgery status moderates the association between perceived social support, emotional eating, food addiction and weight loss following surgery, with those whose parents have had surgery evidencing a stronger relationship between the psychosocial factors and weight loss as compared to their peers.

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Racism and childhood obesity are both pervasive factors adversely affecting the health and wellbeing of children and adolescents in the United States. The association between racism and obesity has been touched upon in the literature; yet most work has focused on a few dimensions of intersectionality of these two domains at one time. The renewed focus on structural racism as the primary contributor to distress of Black individuals in the United States has highlighted the urgency of identifying the contributions of racism to the childhood obesity epidemic.

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Objective: Neurocognitive differences in pediatric obesity may be underpinned by cortical structural alterations. Differences in cortical thickness associated with severe obesity were examined, and preliminary evidence was sought for changes following vertical sleeve gastrectomy (VSG).

Methods: A total of 18 adolescents with severe obesity (OB) and 17 without obesity (nOB), aged 14 to 21, underwent T1-weighted structural magnetic resonance imaging.

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Objective: Management of type 1 diabetes (T1D) may be difficult for adolescents, who often fail to meet glycemic targets. Adolescents are also at an increased risk for negative affect (i.e.

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The rising rates of severe obesity among adolescents in the United States indicate a dire need for more intensive weight management strategies. While current evidence suggests that bariatric surgery is a safe and efficacious intervention for adolescents, the linkages with psychopathology before and after surgery are not well understood. Psychologists are an integral part of the interdisciplinary surgery team and play an important role in preparing youth for bariatric surgery as well as supporting adolescents post-surgery.

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Adolescents seeking bariatric surgery may present with pre-existing psychiatric diagnoses for which they use chronic medications. To heighten awareness concerning perioperative polypharmacy in adolescents with extreme obesity, we conducted a retrospective review of patients undergoing laparoscopic sleeve gastrectomy between February 2010 and May 2017 at Children's National Health System (CNHS). A total of 167 adolescent patients had pre-existing psychiatric diagnoses which included depression (50%), anxiety (23%), ADHD (23%), and binge eating disorder (11%).

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Background: One integral component of type 1 diabetes (T1D) management is attention to nutrition, which can be particularly challenging in young children.

Objective: The current study reports on parent and child eating/feeding behavior and nutrition intake as compared with current recommendations for pediatric T1D.

Subjects: Participants were 46 children ages 2 to 5 diagnosed with T1D and one parent.

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Negative effects of obesity on memory and associated medial temporal circuitry have been noted in animal models, but the status in humans, particularly children, is not well established. Our study is the first to examine neural correlates of successful memory encoding of visual scenes and their associated context in adolescents with severe obesity (age 14-18 years, 43% male). Despite similar subsequent memory as adolescents without obesity (BMI for age and sex <95th percentile), those with severe obesity (BMI for age and sex 120% above the 95th percentile) showed reduced hippocampal, parahippocampal, frontal, and parietal engagement during encoding of remembered visual scenes and greater lateral temporal engagement during encoding of their associated context.

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Background: Preoperative exercise is associated with weight loss following bariatric surgery in adults, but this relationship in adolescents and young adults (AYA) is not well studied.

Objectives: The present study examined AYA-reported preoperative exercise and demographic factors and their prediction of percent excess body mass index (BMI) loss at 6 and 12 months following sleeve gastrectomy.

Setting: The setting for recruitment and surgeries was in a children's hospital in the United States.

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Background And Objectives: Youth with cognitive impairment or developmental disability (CI/DD) face higher rates of obesity and secondary medical issues. Bariatric surgery may be a helpful tool for health improvement because it has been shown efficacious for adolescents. We aim to contribute to literature regarding bariatric surgery for adolescents with CI/DD and explore the association between cognitive functioning and weight loss outcomes.

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Aim: To examine the impact of preexisting psychiatric/psychological diagnoses on perioperative analgesic requirements in adolescents with morbid obesity undergoing bariatric surgery.

Methods: A retrospective cohort study of adolescents with morbid obesity undergoing bariatric surgery. Primary and secondary outcomes included perioperative analgesic intake and pain scores (Numerical Rating Scale (0-10) NRS) throughout the hospital stay.

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