Multidisciplinary lifestyle modification program (IM-FIT) for cancer survivors: implementation of a reimbursable model in a cancer hospital.

PURPOSE: We examined the initial effects of a real-world application of a multimodal, reimbursable program to improve lifestyle and promote healthy weight loss in cancer survivors as part of their care. METHODS: The lifestyle program (Integrative Medicine Fitness Program; IM-FIT) focusing on increasing physical activity and strength training, improving nutrition, and facilitating stress management and behavior change was delivered in a group format over 12 weeks. Patients met weekly with a physical therapist, dietitian, and psychologist. Body composition and behavioral data were collected at the start and end of 12 weeks, as well as fitness, nutrition, and psychological data. The first cohort started in September 2017, and the last cohort ended in August 2019. RESULTS: Twenty-six patients (92% female; mean age = 62.7, SD = 9) completed the program, which was pre-approved and covered as in-network by their health insurance. Patients lost an average of 3.9% of their body weight (SD = - 2.2). There was a significant reduction in white bread and desserts and increase in legumes and non-dairy milk. Time spent in vigorous exercise (p < .001), strength training (p < .001), and total exercise (p < .001) significantly increased. Patients reported reduction in depression (7.76 to 4.29; p = .01), anxiety (6.14 to 3.29; p < .01), and overall distress (4.70 to 3.40; p < .01). CONCLUSION: We demonstrated that a multi-disciplinary weight loss program can be tailored to cancer survivors leading to weight reduction and improvements in lifestyle factors and mental health. This program showed successful real-world implementation with insurance reimbursement.

Meal planning values impacted by the cancer experience in families with school-aged survivors-a qualitative exploration and recommendations for intervention development.

PURPOSE: Increased cardiovascular disease and second cancer risks among childhood cancer survivors (CCS) makes them and their families important audiences for nutrition intervention. Family meals and home cooking practices have been associated with improved diet and health, but there is a gap in the literature on understanding these behaviors and their motivating values among CCS families. This study qualitatively explores family meal values and behaviors in a sample of CCS parent-child dyads. METHODS: This observational and qualitative study recruited a convenience sample of 11 parent-CCS dyads. Data collection included audio and video recording of food preparation events in participant homes, which were analyzed with an inductive coding technique to examine meal-related values in CCS families. RESULTS: Analyses revealed four major categories of meal values. Effort, including time and difficulty, as well as budget, healthfulness, and family preferences emerged as recurrent values impacting meal preparation. These values were impacted by the cancer experience upon diagnosis, during treatment, and into survivorship. CONCLUSIONS: A better understanding of CCS family meal planning values, the impact of the cancer experience on these values, and the inclusion of CCS in food preparation reveals potential intervention targets, facilitators, and barriers for future interventions to improve dietary behaviors among CCS.

Exploring food preparation practices in families with and without school-aged childhood cancer survivors.

OBJECTIVE: Survival rates for paediatric cancers have increased dramatically since the 1970s, but childhood cancer survivors (CCS) are at increased risk for several chronic diseases throughout life. Nutrition interventions promoting healthy family meals may support wellness for survivors, but little research has explored CCS family food preparation habits. The goal of the present study was to describe and compare food preparation practices of CCS and non-CCS families. DESIGN: Observational. SETTING: Typical evening meal preparation events were observed and recorded in participant homes. Recordings and notes were analysed using the Healthy Cooking Index (HCI), a measure of nutrition-optimizing food preparation practices relevant to survivor wellness. Demographics, BMI and nutrient composition of prepared meals were also collected. PARTICIPANTS: Forty parents with a CCS or non-CCS child aged 5-17 years were recruited. RESULTS: There were no major differences between the CCS and non-CCS families with regard to summative HCI score or specific food preparation behaviours. Meals prepared by CCS and non-CCS families had similar nutrient compositions. CONCLUSIONS: The study revealed areas for practical nutrition intervention in CCS and non-CCS families. Future studies should consider adopting and tailoring nutrition intervention methods that have been successful in non-CCS communities.

Development and Feasibility of a Community-Based, Culturally Flexible Colorectal Cancer Prevention Program.

Comprehensive cancer centers are an important community resource for cancer prevention education in their catchment areas. Colorectal cancer remains one of the most commonly diagnosed cancers in the United States, making prevention a priority. Colorectal cancer prevention targets include lifestyle modifications that are influenced by cultural norms, such as diet change, physical activity and screening behavior. Cancer centers must tailor prevention efforts to multiethnic catchment areas. This paper describes the development and feasibility of a comprehensive cancer center's approach to community-based colorectal cancer prevention in Houston, Texas, specifically targeting Hispanic and Asian populations. Sites were recruited through a city-wide network of partnerships between the community relations department in the hospital and community organizations. The program consisted of three workshop-style classes per community site. Each class had a similar overall structure, but cultural and site-specific adaptations were made for each group. A total of 33 classes were taught at nine distinct community sites to 1054 participants over 9 months. This program structure may be adapted for the future dissemination of other cancer prevention tools to communities in the area.

A randomized nutrition counseling intervention in pediatric leukemia patients receiving steroids results in reduced caloric intake.

BACKGROUND: Quality of life in survivors of pediatric acute lymphocytic leukemia (ALL) can be compromised by chronic diseases including increased risk of second cancers, cardiovascular disease, and diabetes. Overweight or obesity further increases these risks. Steroids are a component of chemotherapy for ALL, and weight gain is a common side effect. To impact behaviors associated with weight gain, we conducted a randomized nutrition counseling intervention in ALL patients on treatment. PROCEDURE: ALL patients on a steroid-based treatment regimen at the MD Anderson Children's Cancer Hospital were recruited and randomized into control or intervention groups. The control group received standard care and nutrition education materials. The intervention group received monthly one-on-one nutrition counseling sessions, consisting of a baseline and 12 follow-up visits. Anthropometrics, dietary intake (3-day 24-hr dietary recalls) and oxidative stress measures were collected at baseline, 6 months, and postintervention. Dietary recall data were analyzed using the Nutrition Data System for Research. RESULTS: Twenty-two patients (median age 11.5 years), all in the maintenance phase of treatment, were recruited. The intervention group (n = 12) reported significantly lower calorie intake from baseline to 12-month follow-up and significant changes in glutamic acid and selenium intake (P < 0.05). Waist circumference was significantly associated with calorie, vitamin E, glutamic acid, and selenium intake. CONCLUSIONS: A year-long dietary intervention was effective at reducing caloric intake in pediatric ALL patients receiving steroid-based chemotherapy, indicating that this is a modality that can be built upon for obesity prevention and management.

Healthy cooking classes at a children's cancer hospital and patient/survivor summer camps: initial reactions and feasibility.

OBJECTIVE: Childhood cancer survivors (CCS) have been shown to practise suboptimal dietary intake and may benefit from nutrition interventions during and after treatment. Cooking classes have become popular for encouraging healthy eating behaviours in community-based programming and academic research; however, literature on teaching cooking classes in CCS is limited. The purpose of the present study was to address the development and implementation of classes for CCS based on a recently developed framework of healthy cooking behaviour. DESIGN: A conceptual framework was developed from a systematic literature review and used to guide healthy cooking classes for CCS in different settings. SETTING: One paediatric cancer hospital inpatient unit, one paediatric cancer in-hospital camp programme and two off-site paediatric cancer summer camp programmes. SUBJECTS: One hundred and eighty-nine CCS of varying ages and thirteen parents of CCS. RESULTS: Seventeen classes were taught at camps and seven classes in the hospital inpatient unit. Healthy cooking classes based on the conceptual framework are feasible and were well received by CCS. CONCLUSIONS: Cooking classes for CCS, both at the hospital and at camp, reinforced the principles of the conceptual framework. Future trials should assess the dietary and anthropometric impact of evidence-based healthy cooking classes in CCS.

Feasible diet and circadian interventions reduce in vivo progression of FLT3-ITD-positive acute myeloid leukemia.

BACKGROUND: Acute myeloid leukemia (AML) with an internal tandem duplication in the fms-like tyrosine kinase receptor 3 gene (FLT3-ITD) is associated with poor survival, and few studies have examined the impact of modifiable behaviors, such as nutrient quality and timing, in this subset of acute leukemia. METHODS: The influence of diet composition (low-sucrose and/or low-fat diets) and timing of diet were tested in tandem with anthracycline treatment in orthotopic xenograft mouse models. A pilot clinical study to test receptivity of pediatric leukemia patients to macronutrient matched foods was conducted. A role for the circadian protein, BMAL1 (brain and muscle ARNT-like 1), in effects of diet timing was studied by overexpression in FLT3-ITD-bearing AML cells. RESULTS: Reduced tumor burden in FLT3-ITD AML-bearing mice was observed with interventions utilizing low-sucrose and/or low-fat diets, or time-restricted feeding (TRF) compared to mice fed normal chow ad libitum. In a tasting study, macronutrient matched low-sucrose and low-fat meals were offered to pediatric acute leukemia patients who largely reported liking the meals. Expression of the circadian protein, BMAL1, was heightened with TRF and the low-sucrose diet. BMAL1 overexpression and treatment with a pharmacological inducer of BMAL1 was cytotoxic to FLT3-ITD AML cells. CONCLUSIONS: Mouse models for FLT3-ITD AML show that diet composition and timing slows progression of FLT3-ITD AML growth in vivo, potentially mediated by BMAL1. These interventions to enhance therapy efficacy show preliminary feasibility, as pediatric leukemia patients responded favorable to preparation of macronutrient matched meals.

The Healthy Cooking Index: Nutrition Optimizing Home Food Preparation Practices across Multiple Data Collection Methods.

BACKGROUND: Food preparation interventions are an increasingly popular target for hands-on nutrition education for adults, children, and families, but assessment tools are lacking. Objective data on home cooking practices, and how they are interpreted through different data collection methods, are needed. OBJECTIVE: The goal of this study was to explore the utility of the Healthy Cooking Index in coding multiple types of home food preparation data and elucidating healthy cooking behavior patterns. DESIGN: Parent-child dyads were recruited between October 2017 and June 2018 in Houston and Austin, Texas for this observational study. Food preparation events were observed and video recorded. Participants also wore a body camera (eButton) and completed a questionnaire during the same event. PARTICIPANTS/SETTING: Parents with a school-aged child were recruited as dyads (n=40). Data collection procedures took place in participant homes during evening meal preparation events. MAIN OUTCOME MEASURES: Food preparation data were collected from parents through direct observation during preparation as well as eButton and paper questionnaires completed immediately after the event. STATISTICAL ANALYSES PERFORMED: All data sets were analyzed using the Healthy Cooking Index coding system and compared for concordance. A paired sample t test was used to examine significant differences between the scores. Cronbach's α and principal components analysis were conducted on the observed Healthy Cooking Index items to examine patterns of cooking practices. RESULTS: Two main components of cooking practices emerged from the principal components analysis: one focused on meat products and another on health and taste enhancing practices. The eButton was more accurate in collecting Healthy Cooking Index practices than the self-report questionnaire. Significant differences were found between participant reported and observed summative Healthy Cooking Index scores (P<0.001), with no significant differences between scores computed from eButton images and observations (P=0.187). CONCLUSIONS: This is the first study to examine nutrition optimizing home cooking practices by observational, wearable camera and self-report data collection methods. By strengthening cooking behavior assessment tools, future research will be able to elucidate the transmission of cooking education through interventions and the relationships between cooking practices, disease prevention, and health.

High Rates of Obesity at Presentation Persist into Survivorship across Childhood Cancer Types.

Background: Subtypes of pediatric oncology patients and childhood cancer survivors who are overweight or obese have worse prognosis than their healthy-weighted peers. Several studies have examined weight status in either pediatric patients or survivors with acute leukemia, but few have compared these data across various diagnoses. Objectives: We examined BMI from oncology diagnosis or presentation, through treatment, and into survivorship across the most common cancer types seen in pediatric oncology. Methods: Patients were categorized into three oncologic diagnoses: leukemia and lymphoma (n = 69), neural tumors (n = 80), and non-neural solid tumors (n = 80) at yearly intervals over the course of 11 years. To allow for comparisons across age groups, BMI percentiles were calculated with <5th percentile classified as underweight (n = 11), the 5th-84th percentile classified as a healthy weight (n = 129), and above the 85th percentile classified as overweight and obese (n = 87). Results: At presentation, 45.6% of leukemia and lymphoma patients were overweight or obese, and 44.3% of neural tumor patients were overweight or obese. These high obesity rates persisted into survivorship. Compared to the non-neural tumor group, the leukemia and lymphoma group had a significant increase in BMI percentile over time, while the neural tumor group did not. Conclusions: Pediatric patients with leukemia, lymphoma, and neural tumors and who are overweight or obese at presentation continue this trend into survivorship, indicating a need for management of overweight and obesity through lifestyle interventions concurrent with therapy.

Visual Attention Cut Points for Driver Fitness in Parkinson's Disease.

This study determined whether the Useful Field of View™ Risk Index (UFOV RI) adds value as a predictor of on-road outcomes in drivers with Parkinson's disease (PD) when considered with age, gender, and disease severity and compared with community-dwelling older drivers (Controls). A total of 101 PD drivers and 138 Controls underwent a comprehensive driving evaluation, including an on-road assessment. Logistic regression analyses determined the associations of age, gender, visual attention, and disease severity to on-road outcomes. Receiver operating characteristic curve analyses determined the optimal UFOV RI cut points to predict on-road outcomes. Above adding age and gender, the UFOV RI alone predicted on-road outcomes in PD, while the UFOV RI and age predicted on-road outcomes in Controls. Regardless of disease severity, visual attention was more impaired in PD than in Controls. The UFOV RI cut point of 3 provided the fewest misclassifications (n = 25) in PD. The UFOV RI is a valid screening predictor of on-road outcomes across PD drivers of different disease severity, but has moderate sensitivity and specificity.

A review of hair care products for black individuals.

Physicians should be prepared to provide professional guidance to black individuals with both chemically treated and natural (ie, nonchemically treated) hair. Patients may seek advice from physicians if they decide to discontinue use of chemical relaxers or if they have sustained damage such as chemical burns, breakage, or hair loss from the misuse of various hair care products. Properly advising this patient population requires a basic understanding of hair morphology in black individuals as well as the unique characteristics of this hair type and the products used to address its needs. Although some products may promote healing properties, misusing or overusing them may cause adverse effects. This article will provide clinicians with a basic understanding of chemically treated and natural hair in black individuals. We also discuss hair care products that are ideal for this patient population and the potential adverse effects based on their chemical formulations.