Weight outcomes of NU-HOME: a randomized controlled trial to prevent obesity among rural children.

BACKGROUND: Rural children are at greater obesity risk than their urban peers. The NU-HOME study is an innovative collaborative effort to prevent childhood obesity in rural communities. Weight outcomes of the NU-HOME study, a family-meal focused randomized controlled trial (RCT) are described. We hypothesized that compared to control group children, intervention group children would have significantly lower weight-related post-intervention (PI) outcomes. METHODS: Participants were 114 dyads (7-10 year-old rural children and a parent). In 2017-2018 and 2018-2019, research staff measured height, weight and body fat at baseline (BL) and PI. Families were randomized to intervention (n = 58) or control (n = 56) groups without blinding. Designed with Social Cognitive Theory and community engagement, the NU-HOME program included seven monthly sessions delivered in community settings and four goal-setting calls. The program engaged entire families to improve healthy eating, physical activity, family meals and the home food environment. Multiple linear and logistic regression models tested PI outcomes of child BMIz-score, percent body fat, percent over 50th percentile BMI, and overweight/obesity status by treatment group, adjusted for BL values and demographics (n = 102). RESULTS: No statistically significant intervention effects were seen for child BMIz or overweight/obesity status. However, a promising reduction in boys' percent body fat (- 2.1, 95% CI [- 4.84, 0.63]) was associated with the intervention. CONCLUSIONS: Although our findings were in the hypothesized direction, making significant impacts on weight-related outcomes remains challenging in community trials. Comprehensive family-focused programming may require intensive multi-pronged interventions to mitigate complex factors associated with excess weight gain. CLINICAL TRIAL REGISTRATION: This study is registered with NIH ClinicalTrials.gov: NCT02973815 .

Are patterns of family evening meal practices associated with child and parent diet quality and weight-related outcomes?

Family meal practices such as family member presence, fast food consumption and media usage have been associated with health outcomes. However, little is known about combinations of family meal practices and their effects on diet and health. This secondary data analysis aimed to identify patterns of family evening meal practices and examine their associations with family characteristics (e.g., demographics and chaos) and child and parent diet quality and weight-related outcomes. We used baseline data from a community-based randomized controlled trial with 7- to 10-year-old children and their parents in rural Minnesota (n = 114). Parent-reported structural (e.g. media usage) and interpersonal (e.g. mealtime routines) aspects of family evening meal practices were included in latent profile analyses to identify patterns. Diet quality was assessed by child Healthy Eating Index-2015 and parent fruit and vegetable intake. Weight-related outcomes were determined using measured body mass index (z-scores) and percent body fat. A 3-class model was the model of best-fit. The Unplanned Infrequent Family Evening Meals with Mixed Healthfulness class (C1) featured the least frequent family evening meals and the lowest scores for mealtime routines and planning skills. The Family Evening Meals with Fast Food class (C2) characterized having family evening meals four times a week, but fast food was often served. The Planful, Healthful and Frequent Family Evening Meals class (C3) reported the highest meal routine and planning scores as well as frequent family evening meals. Parents in C3 had higher consumption of fruits and vegetables and children in C3 had lower percent body fat, compared to those in other classes. Distinctly different patterns of family evening meal practices suggest a need for considering heterogeneity of family evening meal practices in developing tailored family-meal interventions.

Associations of parent dietary role modeling with children's diet quality in a rural setting: Baseline data from the NU-HOME study.

These analyses examined associations of parent dietary role modeling with diet quality among school-age children in a rural community. Past research has found protective associations between parent role modeling and children's dietary intake; however, there is a gap in understanding these associations for families in rural communities. Baseline data (2017 -2018) were drawn from the New Ulm at Home (NU-HOME) randomized controlled trial, conducted in the United States. The trial recruited 114 children (7-10 years old) and parents. Parents self-reported dietary intake [fruit and vegetable (FV), sugar-sweetened beverage (SSB), fast food (FF)] and frequency of sitting and eating with their child. Children reported parent role modeling of healthful eating (FV and salad at the evening meal; FV as snacks). Two 24-h dietary recalls assessed child diet quality indicators [Healthy Eating Index-2015 (HEI-2015) total scores, FV intake, SSB intake]. General linear models (GLM) and logistic regression analyzed associations of child diet quality (HEI score, FV intake, SSB intake) with parent dietary intake, parent sitting and eating the evening meal with their child, and child perceptions of parent role modeling healthful eating, adjusted for highest level of education in the home. Higher child HEI-2015 scores were positively associated with more frequent parent role modeling of fruit intake at meals, and inversely associated with more frequent parent role modeling of fruit as a snack; no significant associations of child FV intake with parent role modeling were observed. Higher child SSB intake was positively associated with parent FF intake. In this rural community, parents play significant roles in shaping children's dietary quality and intake, though more work needs to be done to address optimal intervention strategies to promote parent role modeling of healthful eating.

Therapeutic plasma exchange for COVID-19-associated hyperviscosity.

BACKGROUND: Recent data suggests an association between blood hyperviscosity and both propensity for thrombosis and disease severity in patients with COVID-19. This raises the possibility that increased viscosity may contribute to endothelial damage and multiorgan failure in COVID-19, and that therapeutic plasma exchange (TPE) to decrease viscosity may improve patient outcomes. Here we sought to share our experience using TPE in the first 6 patients treated for COVID-19-associated hyperviscosity. STUDY DESIGN AND METHODS: Six critically ill COVID-19 patients with plasma viscosity levels ranging from 2.6 to 4.2 centipoise (cP; normal range, 1.4-1.8 cP) underwent daily TPE for 2-3 treatments. RESULTS: TPE decreased plasma viscosity in all six patients (Pre-TPE median 3.75 cP, range 2.6-4.2 cP; Post-TPE median 1.6 cP, range 1.5-1.9 cP). TPE also decreased fibrinogen levels in all five patients for whom results were available (Pre-TPE median 739 mg/dL, range 601-1188 mg/dL; Post-TPE median 359 mg/dL, range 235-461 mg/dL); D-dimer levels in all six patients (Pre-TPE median 5921 ng/mL, range 1134-60 000 ng/mL; Post-TPE median 4893 ng/mL, range 620-7518 ng/mL); and CRP levels in five of six patients (Pre-TPE median 292 mg/L, range 136-329 mg/L; Post-TPE median 84 mg/L, range 31-211 mg/L). While the two sickest patients died, significant improvement in clinical status was observed in four of six patients shortly after TPE. CONCLUSIONS: This series demonstrates the utility of TPE to rapidly correct increased blood viscosity in patients with COVID-19-associated hyperviscosity. Large randomized trials are needed to determine whether TPE may improve clinical outcomes for patients with COVID-19.

Family-focused obesity prevention program implementation in urban versus rural communities: a case study.

PURPOSE: Despite public health efforts to reduce childhood obesity, there remains an unequal distribution of obesity among rural and urban children, with higher rates in rural areas. However, few studies have compared differences in program delivery. This paper aims to describe differences between an urban and rural program delivery of a family-focused, community-based intervention program to prevent and reduce obesity among children. METHODS: This paper uses a case study format to provide a descriptive analysis of similar obesity prevention programs, designed by the same research team, implemented in Minnesota in different settings (i.e., an urban and rural setting) with significant community engagement in the adaptation process. The rural NU-HOME program is compared to HOME-Plus, an urban family-based obesity prevention program for school-aged children. RESULTS: Community engagement in the adaptation process of an urban program to a rural program confirmed some anticipated program content and delivery similarities while identifying key differences that were necessary for adaptation related to engagement with the community, recruitment and data collection, and intervention delivery. DISCUSSION: When adapting research-tested programs from urban to rural areas, it is important to identify the modifiable behavioral, social, and environmental factors associated with obesity to ensure the content of effective childhood obesity prevention programs is relevant. Customizing a program to meet the needs of the community may increase reach, engagement, and sustainability. In addition, long-term dissemination of a tailored program may significantly reduce childhood obesity in rural communities and be implemented in other rural settings nationally.

Myxozoan parasites vary in river herring according to life history stage and habitat.

Anadromous river herring have declined in many parts of their range, leading to fisheries management efforts to help repopulate this species by improving connectivity of rivers and restoring populations by fish transfers. With data lacking on parasites in these species, this study sought to better understand myxozoans across various life stages and habitats in river herring populations in New Jersey, USA. We compared fish from riverine habitats during early-life growth and adults returning to spawn, marine-phase fish, and landlocked Alewife populations. Three myxozoan species were identified in young-of-the-year (YOY) anadromous river herring, including Kudoa clupeidae in the skeletal musculature, Myxobolus mauriensis in the rib cartilage, and an uncharacterized coelozoic myxozoan within the lumen of mesonephric tubules. In YOY river herring, Blueback Herring were 2 times more likely to be infected by K. clupeidae than Alewife (p = 0.019) and in the Maurice River, fish were 4 times more likely to be infected with M. mauriensis than fish from Great Egg Harbor River (p = 0.000) and 11 times more likely than the Delaware River (p = 0.001). Spawning adult river herring were infected with a previously undescribed myxozoan parasite infecting the kidney. Sequencing the 18S rDNA indicated this species is closely related to Ortholinea species. Myxobolus mauriensis and the Ortholinea-like species were absent from marine-phase river herring indicating that infections were linked to river environments occurring during early-life growth and spawning, respectively. No myxozoans were present in landlocked Alewife, showing that similar infections occurring in rivers were absent in lake environments in the region.

Predictors of Survival after Yttrium-90 Radioembolization of Chemotherapy-Refractory Hepatic Metastases from Breast Cancer.

PURPOSE: To determine predictors of survival after transarterial radioembolization of hepatic metastases from breast cancer. MATERIALS AND METHODS: Twenty-four patients with chemotherapy-refractory hepatic metastases from breast cancer who underwent radioembolization from 2013 to 2018 were evaluated based on various demographic and clinical factors before and after treatment. Overall survival (OS) was estimated by Kaplan-Meier method. Log-rank analysis was performed to determine predictors of prolonged OS from the time of first radioembolization and first hepatic metastasis diagnosis. RESULTS: Median OS times were 35.4 and 48.6 months from first radioembolization and time of hepatic metastasis diagnosis, respectively. Radioembolization within 6 months of hepatic metastasis diagnosis was a positive predictor of survival from first radioembolization, with median OS of 38.9 months vs 22.1 months for others (P = .033). Estrogen receptor (ER)-positive status predicted prolonged survival (38.6 months for ER+ vs 5.4 months for ER-; P = .005). The presence of abdominal pain predicted poor median OS: 12.8 months vs 38.6 months for others (P < .001). The presence of ascites was also a negative predictor of OS (1.7 months vs 35.4 months for others; P = .037), as was treatment-related grade ≥ 2 toxicity at 3 months (5.4 months vs 38.6 months for others; P = .017). CONCLUSIONS: In patients with metastatic breast cancer, radioembolization within 6 months of hepatic metastasis diagnosis and ER+ status appear to be positive predictors of prolonged survival. Conversely, baseline abdominal pain, baseline ascites, and treatment-related grade ≥ 2 toxicity at 3 months after treatment appear to be negative predictors of OS.

Leveraging Interdisciplinary Teams to Develop and Implement Secure Websites for Behavioral Research: Applied Tutorial.

Behavioral researchers are increasingly using interactive digital platforms, either as standalone or supplementary intervention tools, to facilitate positive changes in research participants' health habits. Research-oriented interactive websites optimally offer a variety of participatory mediums, such as blogs, user-driven content, or health activities. Owing to the multidirectional features of interactive websites, and a corresponding need to protect research participants' identity and data, it is paramount that researchers design ethical platforms that ensure privacy and minimize loss of anonymity and confidentiality. Authentication (ie, digital verification of one's identity) of interactive sites is one viable solution to these concerns. Although previous publications have addressed ethical requirements related to authenticated platforms, few applied guidelines in the literature facilitate adherence to ethical principles and legally compliant study protocols during all phases of research website creation (feasibility, design, implementation, and maintenance). Notably, to remain compliant with ethical standards and study protocols, behavioral researchers must collaborate with interdisciplinary teams to ensure that the authenticated site remains secure and usable in all stages of the project. In this tutorial, we present a case study conducted at a large research university. Through iterative and practical recommendations, we detail lessons learned from collaborations with the Institutional Review Board, legal experts, and information technology teams. Although the intricacies of our applied tutorial may require adaptations based on each institution's technological capacity, we are confident that the core takeaways are universal and thus useful to behavioral researchers creating ethically responsible and compliant interactive websites.

Fill "half your child's plate with fruits and vegetables": Correlations with food-related practices and the home food environment.

This study examined the prevalence of parental report of children's adherence to USDA's MyPlate guidelines of 'half of plate filled with fruits and vegetables (FV)' and associations with child and parent/guardian report of food-related practices and the home food environment. Data for this study represent the baseline assessment (n = 160 parent-child dyads) of the Healthy Home Offerings via the Mealtime Environment (HOME) Plus study, a randomized controlled trial to prevent excess weight gain among 8-12 year-old children. Multiple logistic regression models examined associations between a newly created 'half plate FV' variable 'During the past seven days how many times was half of your child's plate filled with fruits and vegetables at dinner?" and personal and home food environmental factors, including food availability, child fruit/vegetable intake, and healthy eating index (HEI), adjusted for race and receipt of public assistance. Parents reported their children had half their plates filled with FV at dinner on average 2.7 times in the past week. With each reported child intake of FV, the odds of having half their plates filled with FV were almost one and a half times greater; there were significantly higher odds of children having half their plates filled with FV with greater children's HEI, parent and child cooking skills and self-efficacy to cook healthy meals, family meal frequency, and availability of more types of fruits and vegetables in the home. The findings demonstrate that the MyPlate campaign's message of "half the plate filled with FV" can be used in nutrition interventions focusing on improving the home food environment and increasing children's FV intake; the survey item used in the present study may be effective in capturing adherence to the MyPlate message.

Seasonal intestinal coccidiosis in wild bluegill Lepomis macrochirus is associated with a spring bacterial epizootic.

Wild bluegill, Lepomis macrochirus Rafinesque, succumb to seasonal mortality in the early spring during cool water temperatures, shown previously to be related to bacteraemia caused by a psychrotrophic bacterium, Pseudomonas mandelii. In the study herein, intestinal coccidiosis in wild bluegill had seasonal prevalence causing heavy intestinal infections and sloughing of intestinal epithelium occurring in late winter/early spring. Infections were predominantly related to two different species, Goussia washuti n. sp., an epicellular coccidium, and a coccidium closely resembling Goussia desseri Molnár 1996, previously only described in percid fish in Europe. In 2019, co-infections of bacteraemia and intestinal coccidiosis occurred in bluegills. Evaluating coccidium infection intensity by fresh parasite examination and histology, an association was observed in which fish with moderate-to-heavy intestinal coccidiosis were 8-12 times more likely to have bacteraemia compared to fish with no or light coccidiosis. The association of these co-infections suggests that intestinal coccidiosis could contribute to seasonal bacterial epizootics of wild bluegill.

Breast cancer survival, survival disparities, and guideline-based treatment.

PURPOSE: The role of appropriate therapy in breast cancer survival and survival disparities by race/ethnicity has not been fully elucidated. We investigated whether lack of guideline-recommended therapy contributed to survival differences overall and among Hispanics relative to non-Hispanic white (NHW) women in a case-cohort study. METHODS: The study included a 15% random sample of female invasive breast cancer patients diagnosed from 1997 to 2009 in 6 New Mexico counties and all deaths due to breast cancer-related causes. Information was obtained from comprehensive medical chart reviews. National Comprehensive Cancer Network (NCCN®) guideline-recommended treatment was assessed among white women aged < 70 who were free of contraindications for recommended therapy, had stage I-III tumors, and survived ≥ 12 months. Hazard ratios (HRs) and 95% confidence intervals (CIs) for breast cancer death were estimated using Cox proportional hazards models. RESULTS: Included women represented 4635 patients and 449 breast cancer deaths. Women who did not receive radiotherapy (HR 2.3; 95% CI 1.2-4.4) or endocrine therapy (HR 2.0; 95% CI 1.0-4.0) as recommended by guidelines had an increased risk of breast cancer death, relative to those treated appropriately. Receipt of guideline-recommended therapy did not differ between Hispanic and NHW women for chemotherapy (84.2% vs. 81.3%, respectively), radiotherapy (89.2% vs. 91.1%), or endocrine therapy (89.2% vs. 85.8%), thus did not influence Hispanic survival disparities. CONCLUSIONS: Lack of guideline-recommended radiotherapy or endocrine therapy contributed to survival as strongly as other established prognostic indicators. Hispanic survival disparities in this population do not appear to be attributable to treatment differences.

Case study: Behavior changes in the family-focused obesity prevention HOME Plus program.

OBJECTIVE: The purpose of this case study is to describe two successful HOME Plus participants and highlight how an intervention with individual and group components can help families make lifestyle changes that result in improvements in child weight status. DESIGN: One hundred and sixty families participated in the HOME Plus study, and were randomized to either a control or intervention group. SAMPLE: Two successful HOME Plus participants were chosen because of their healthful changes in weight status and behavior and high engagement in the program. MEASUREMENTS: Data were collected at baseline and postintervention, 1 year later. Data included height, weight, home food inventory, dietary recalls, and psychosocial surveys. INTERVENTION: Families in the intervention group participated in cooking and nutrition education sessions, goal-setting activities, and motivational interviewing telephone calls to promote behavioral goals associated with meal planning, family meal frequency, and healthfulness of meals and snacks. RESULTS: Analysis of the families' behaviors showed that Oliver (fictitious name) experienced changes in nutritional knowledge and cooking skill development while Sophia's (fictitious name) changes were associated with healthful food availability and increased family meal frequency. CONCLUSION: These cases show that offering a multicomponent, family-focused program allows participants to select behavior strategies to fit their unique family needs.

Disease surveillance of Atlantic herring: molecular characterization of hepatic coccidiosis and a morphological report of a novel intestinal coccidian.

Surveillance for pathogens of Atlantic herring, including viral hemorrhagic septicemia virus (VHSV), Ichthyophonus hoferi, and hepatic and intestinal coccidians, was conducted from 2012 to 2016 in the NW Atlantic Ocean, New Jersey, USA. Neither VHSV nor I. hoferi was detected in any sample. Goussia clupearum was found in the livers of 40 to 78% of adult herring in varying parasite loads; however, associated pathological changes were negligible. Phylogenetic analysis based on small subunit 18S rRNA gene sequences placed G. clupearum most closely with other extraintestinal liver coccidia from the genus Calyptospora, though the G. clupearum isolates had a unique nucleotide insertion between 604 and 729 bp that did not occur in any other coccidian species. G. clupearum oocysts from Atlantic and Pacific herring were morphologically similar, though differences occurred in oocyst dimensions. Comparison of G. clupearum genetic sequences from Atlantic and Pacific herring revealed 4 nucleotide substitutions and 2 gaps in a 1749 bp region, indicating some divergence in the geographically separate populations. Pacific G. clupearum oocysts were not directly infective, suggesting that a heteroxenous life cycle is likely. Intestinal coccidiosis was described for the first time from juvenile and adult Atlantic herring. A novel intestinal coccidian species was detected based on morphological characteristics of exogenously sporulated oocysts. A unique feature in these oocysts was the presence of 3 long (15.1 ± 5.1 µm, mean ±SD) spiny projections on both ends of the oocyst. The novel morphology of this coccidian led us to tentatively name this parasite G. echinata n. sp.

Promoting healthful family meals to prevent obesity: HOME Plus, a randomized controlled trial.

BACKGROUND: Family meal frequency has been shown to be strongly associated with better dietary intake; however, associations with weight status have been mixed. Family meals-focused randomized controlled trials with weight outcomes have not been previously conducted. Therefore, this study purpose was to describe weight-related outcomes of the HOME Plus study, the first family meals-focused randomized controlled trial to prevent excess weight gain among youth. METHODS: Families (n = 160 8-12-year-old children and their parents/guardians) were randomized to intervention (n = 81) or control (n = 79) groups. Data were collected at baseline (2011-2012), post-intervention (12-months post-baseline) and follow-up (21-months post-baseline). The intervention included ten monthly group sessions (nutrition education; hands-on meal and snack planning, preparation, and skill development; screen time reductions) and five motivational, goal-setting phone calls. The main outcome was child body mass index (BMI) z-score. RESULTS: General linear models, adjusted for baseline values and demographics, showed no significant treatment group differences in BMI z-scores at post-intervention or follow-up; however, a promising reduction in excess weight gain was observed. Post-hoc stratification by pubertal onset indicated prepubescent children in the intervention group had significantly lower BMI z-scores than their control group counterparts. CONCLUSIONS: The study used a strong theoretical framework, rigorous design, quality measurement and a program with high fidelity to test a family meals-focused obesity prevention intervention. It showed a modest decrease in excess weight gain. The significant intervention effect among prepubescent children suggests the intervention may be more efficacious among relatively young children, although more research with appropriately powered samples are needed to replicate this finding. TRIAL REGISTRATION: This study is registered at www.clinicaltrials.gov NCT01538615. Registered 01/17/2012.

Reactivation of Goodpasture Disease During the Third Trimester of Pregnancy: A Case Report.

BACKGROUND: Active Goodpasture disease (GD) in pregnancy is extremely rare and can result in significant maternal and fetal morbidity. Relapse of GD in a subsequent pregnancy has not been reported. Factors associated with a relapse of GD are unknown. CASE: A woman in her second pregnancy presented with clinical findings of preeclampsia and biopsy evidence of GD in the third trimester. Her first puerperium was also complicated by GD, requiring temporary hemodialysis. After her second pregnancy she developed terminal renal failure. CONCLUSION: Active GD is extremely rare in pregnancy and has never been reported in 2 successive pregnancies in the same patient. Pregnancy and preeclampsia may be risk factors for a GD relapse, and women with GD contemplating pregnancy should be counseled accordingly.

Parental role modeling of fruits and vegetables at meals and snacks is associated with children's adequate consumption.

Research has shown that parental role modeling of healthful eating behaviors is positively correlated to children's dietary intake and fruit and vegetable (F&V) preferences. The purpose of this study is to (1) examine associations between parent and child report of parental role modeling of F&V consumption at snacks and dinner and (2) determine whether parental role modeling is associated with children meeting daily F&V recommendations. Parent-child dyads (N = 160) participating in the HOME Plus study completed baseline surveys on parental role modeling of F&V at snacks and dinner. Children also completed 24-hour dietary recalls. Spearman correlations and chi-square/Fisher's exact tests were used to examine relationships between parent and child report of parental role modeling of F&V at snacks and dinner and whether children met daily recommendations. On average, children consumed less than three daily servings of F&V with only 23% consuming the recommended servings. Statistically significant correlations were seen between parent and child report of parental role modeling fruit at dinner and green salad at dinner. Children who reported parental role modeling of vegetables at snack and salad at dinner were significantly more likely, than those who did not, to meet daily F&V recommendations. Parents who reported role modeling fruit at snack were significantly more likely to have children who met daily F&V recommendations. Results indicate that children are aware of their parents' eating behaviors and on occasion report this behavior similarly to their parents. Parents should be encouraged to utilize the opportunity to role model healthful dietary intake, especially at snacks, where consumption of F&V appears low.

Food Insecurity and Parent Feeding Practices in Urban and Rural Children Ages 7-12 years.

Objective: To examine associations between food insecurity and parent feeding practices for children ages 7-12 years; to determine differences between cohorts in urban and rural communities. Design: Secondary analysis using baseline data from 2 randomized controlled trials: HOME Plus (urban) and NU-HOME (rural). Participants: Convenience sample of 264 parent-child dyads. Children were 51.5% female, 9.28 ± 1.45 years. Variables Measured: Dependent variables included the Child Feeding Questionnaire (CFQ) restrictive feeding subscale, parent modeling of fruits and vegetables score, and family meal frequency (FMF) at breakfast and the evening meal. Food insecurity was the primary independent variable. Analysis: Multivariable linear or Poisson regression for each outcome. Results: Food insecurity was associated with a 26% lower weekly rate of FMF at breakfast (95% CI 6%-42%; p=0.02). In stratified analysis, this association was only in the rural NU-HOME study (44% lower weekly rate; 95% CI 19%-63%; p=0.003). Food insecurity was not associated with CFQ restrictive score, parent modeling score, or FMF at the evening meal. Conclusions and Implications: Food insecurity was associated with less frequent family breakfast, but not with other parent feeding practices. Future studies could investigate supportive mechanisms for positive feeding practices in households experiencing food insecurity.

Parent Weight, Diet, Active Living, and Food-Related Outcomes of the Family-Focused:NU-HOME Randomized Controlled Trial: NU-HOME Randomized Controlled Trial.

BACKGROUND: Little is known about parent outcomes of rural, family-focused childhood obesity prevention trials. OBJECTIVE: Our aim was to evaluate parent outcomes of the rural, family-focused NU-HOME (New Ulm at HOME [Healthy Offerings via the Mealtime Environment]) randomized controlled trial designed to prevent obesity in children aged 7 through 10 years. DESIGN: Families were randomized to the intervention or wait-list control group after baseline data collection. Staff measured parent height, weight, and percent body fat. Surveys measured parent cognitive and behavioral outcomes (eg, portion-size confidence, dietary intake, total and moderate-to-vigorous physical activity, and screen time). Post-intervention data were collected 8 to 10 months after baseline. PARTICIPANTS/SETTING: The randomized controlled trial took place in rural, south central Minnesota, and enrolled parent and child dyads (N = 114; 2017-2018); 98 parents provided data at post intervention (2018-2019) and comprise the analytic sample. Parent inclusion criteria were being the primary meal preparer, living with the child most of the time, and being willing to attend intervention sessions. Exclusion criteria were planning to move or having a medical condition that would contraindicate participation. INTERVENTION: The theory-guided intervention (7 sessions and 4 goal-setting calls) focused on family eating and active living behaviors. MAIN OUTCOME MEASURES: Height, weight, and percent body fat were measured and the survey assessed diet, active living, and food-related outcomes. STATISTICAL ANALYSES PERFORMED: Multiple linear regression models tested change in parent outcomes from baseline to post intervention by treatment group adjusted for demographic characteristics and baseline values. RESULTS: In the intervention group vs control group, parent total weekly hours of physical activity was 1.73 hours higher (95% CI 0.11 to 3.35 hours) and portion-size confidence was 1.49 points higher (95% CI 0.78 to 2.19). No other statistically significant changes were observed by treatment group. CONCLUSIONS: Findings indicate that parent cognitive and behavioral outcomes are amenable to change in family-focused childhood obesity prevention programs. Parent increases in portion-size confidence and total physical activity hours may support long-term parent health and provide positive context for child health.

A Discordant Pattern of Uptake on 68 Ga-PSMA PET/CT Versus 18 F-Fluciclovine PET/CT in Radiation-Induced Hepatitis : Implications for Early Postradiotherapy Imaging-Based Response Assessment.

ABSTRACT: A 62-year-old woman with right-sided invasive lobular breast carcinoma completed external beam radiotherapy 6 weeks before undergoing a 68 Ga-PSMA PET/CT and 18 F-fluciclovine PET/CT scan as part of an ongoing clinical trial (NCT04750473) assessing the performance of these molecular imaging modalities in invasive lobular breast carcinoma. The 68 Ga-PSMA PET/CT demonstrated a band-like area of increased radiotracer uptake in the dome of the right lobe of the liver anteriorly, whereas 18 F-fluciclovine PET/CT done a day later revealed photopenia in the corresponding area of the liver. The external beam radiotherapy plan confirmed that the radiotherapy field overlaid the region of the hepatic discordant radiotracer uptake on the PET/CT scans.

A Tale of 3 Tracers: Contrasting Uptake Patterns of 18F-Fluciclovine, 68Ga-PSMA, and 18F-FDG in the Uterus and Adnexa.

ABSTRACT: A 41-year-old woman with invasive lobular carcinoma of the breast underwent sequential 68Ga-PSMA-11 PET/CT and 18F-fluciclovine PET/CT as part of an ongoing clinical trial (NCT04750473). 68Ga-PSMA PET/CT showed increased radiotracer uptake in the uterine endometrium and left adnexa. 18F-fluciclovine PET/CT showed increased radiotracer uptake in a leiomyomatous uterus. A clinical 18F-FDG PET/CT demonstrated radiotracer uptake in the endometrium and a circumferential area of uptake in the left adnexa, a pattern more similar to the 68Ga-PSMA uptake pattern. This case highlights the discordance in the uptake pattern of 2 radiotracers approved for prostate cancer imaging but increasingly used in non-prostate malignancies imaging.