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Are Preschoolers Meeting the Mark? Comparing the Dietary, Activity, and Sleep Behaviors of Preschoolers With Obesity to National Recommendations.
Odar Stough, C, McCullough, MB, Robson, SL, Bolling, C, Spear Filigno, S, Kichler, JC, Zion, C, Clifford, LM, Simon, SL, Ittenbach, RF, et al
Journal of pediatric psychology. 2018;(4):452-463
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Abstract
OBJECTIVE National health organizations and expert committees have issued recommendations for health behaviors related to obesity risk. Behavioral and family-based weight management interventions for preschoolers often target improving adherence to these recommendations, but it is unknown how the health behaviors of preschoolers with obesity enrolled in weight control treatments (WCTs) compare with these guidelines. In this study, the dietary intake, activity, and sleep behaviors of preschoolers with obesity enrolled in a family-based behavioral WCT are described and compared with national health behavior recommendations. METHODS Health behaviors of 151 preschoolers with obesity (M age = 4.60, SD = 0.93) enrolled in a clinical trial of a weight management program were measured at baseline through caregiver-report questionnaires, three 24-hr dietary recalls, and accelerometers. RESULTS In total, 70% of the sample exceeded daily caloric recommendations, only 10 and 5% met recommendations for fruit and vegetable intake, respectively, and only 30% met the recommendation of consuming no sugar-sweetened beverages. The majority of the sample met the daily recommendations for 60 min of moderate-to-vigorous activity (80%), < 2 hr of screen time (68%), and sleep duration (70%). CONCLUSIONS Behavioral weight management interventions for preschoolers with obesity should target the health behaviors where children are not meeting recommendations.
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Comparative efficacy of CPAP, MADs, exercise-training, and dietary weight loss for sleep apnea: a network meta-analysis.
Iftikhar, IH, Bittencourt, L, Youngstedt, SD, Ayas, N, Cistulli, P, Schwab, R, Durkin, MW, Magalang, UJ
Sleep medicine. 2017;:7-14
Abstract
STUDY OBJECTIVE To synthesize evidence from available studies on the relative efficacies of continuous positive airway pressure (CPAP), mandibular advancement device (MAD), supervised aerobic exercise training, and dietary weight loss in patients with obstructive sleep apnea (OSA). DESIGN Network meta-analysis of 80 randomized controlled trials (RCTs) short-listed from PubMed, SCOPUS, Web of science, and Cochrane register (inception - September 8, 2015). PATIENTS Individuals with OSA. INTERVENTIONS CPAP, MADs, exercise training, and dietary weight loss. RESULTS CPAP decreased apnea-hypopnea index (AHI) the most [by 25.27 events/hour (22.03-28.52)] followed by exercise training, MADs, and dietary weight loss. While the difference between exercise training and CPAP was non-significant [-8.04 (-17.00 to 0.92), a significant difference was found between CPAP and MADs on AHI and oxygen desaturation index (ODI) [-10.06 (-14.21 to -5.91) and -7.82 (-13.04 to -2.59), respectively]. Exercise training significantly improved Epworth sleepiness scores (ESS) [by 3.08 (0.68-5.48)], albeit with a non-significant difference compared to MADs and CPAP. CONCLUSIONS CPAP is the most efficacious in complete resolution of sleep apnea and in improving the indices of saturation during sleep. While MADs offer a reasonable alternative to CPAP, exercise training which significantly improved daytime sleepiness (ESS) could be used as adjunctive to the former two.
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Parent Involvement Intervention in Developing Weight Management Skills for both Parents and Overweight/Obese Children.
Kim, HS, Park, J, Park, KY, Lee, MN, Ham, OK
Asian nursing research. 2016;(1):11-7
Abstract
PURPOSE The purpose of the study was to evaluate a parent involvement intervention for childhood obesity intended to increase parents' skills in managing children's weight-related behavior and to improve child-parent relationships. Many studies reported on parental influence on childhood obesity, emphasizing parent involvement in prevention and management of childhood obesity. METHODS A randomized controlled trial was conducted. Forty-two parents of overweight/obese children were recruited from four cities and randomized to the experimental group or control group. The parental intervention was provided only to parents in the experimental group and consisted of weekly newsletters and text messages for a period of 5 weeks. Exercise classes and nutrition education were provided to all children. Lifestyle Behaviour Checklist and the Child-Parent Relationship Scale (CPRS) were used for measurement of parent outcome. For the child outcome, dietary self-efficacy, exercise frequency, and body mass index were measured. A mixed-design analysis of variance was performed with city location entered as a random effect. RESULTS After the intervention, CPRS of parents and dietary self-efficacy of children showed an increase in the experimental group (p < .05). Intervention effects differed significantly according to the city location regarding the control efficacy of parents and dietary self-efficacy of children (p < .05). CONCLUSIONS The results support the effectiveness of the parent involvement intervention in promoting child-parent relationship and dietary self-efficacy of children. However, a 5-week parent involvement intervention was not sufficient to produce significant changes in children's body mass index. Further research is needed to investigate effects of parent involvement intervention with long-term evaluation.
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Health-related quality of life improvements among women with chronic pain: comparison of two multidisciplinary interventions.
Björnsdóttir, SV, Arnljótsdóttir, M, Tómasson, G, Triebel, J, Valdimarsdóttir, UA
Disability and rehabilitation. 2016;(9):828-36
Abstract
PURPOSE To measure the effect of 4 weeks traditional multidisciplinary pain management program (TMP) versus neuroscience education and mindfulness-based cognitive therapy (NEM) on quality of life (HRQL) among women with chronic pain. METHOD This observational longitudinal cohort study conducted in an Icelandic rehabilitation centre included 122 women who received TMP, 90 receiving NEM, and 57 waiting list controls. Pain intensity (visual analogue scale) and HRQL (Icelandic Quality of Life scale) were measured before and after interventions. ANOVA and linear regression were used for comparisons. RESULTS Compared with controls we observed statistically significant changes in pain intensity (p < 0.001) and HRQL (p < 0.001) among women receiving both interventions, while NEM participants reported significant improvements in sleep (8.0 versus 4.4 in TMP; p = 0.008). Head to head comparison between study groups revealed that pain intensity improved more among TMP participants (21.8 versus 17.2 mm; p = 0.013 adjusted). Women with low HRQL at baseline improved more than those with higher HRQL (mean TMP = 13.4; NEM = 12.9 if HRQL ≤ 35 versus mean TMP = 6.6 and NEM = 7.8 if HQRL > 35). CONCLUSIONS Our non-randomized study suggests that both NEM and TMP programs improve pain and HRQL among women with chronic pain. Sleep quality showed more improvements in NEM while pain intensity in TMP. Longer-term follow-ups are needed to address whether improvements sustain. IMPLICATIONS FOR REHABILITATION Chronic pain is a debilitating condition affecting quality of life and restricting societal participation. Intensive multidisciplinary bio-psycho-social rehabilitation is essential for this patient group. This study shows improvement in health-related quality of life and pain intensity following such rehabilitation. Emphasizing mindfulness based cognitive therapy and neuroscience patient education improves sleep to more extend than more traditional approach.
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Cognitive-behavioral treatment reduces attrition in treatment-resistant obese women: results from a 6-month nested case-control study.
Tagliabue, A, Repossi, I, Trentani, C, Ferraris, C, Martinelli, V, Vinai, P
Neuro endocrinology letters. 2015;(4):368-73
Abstract
OBJECTIVE The aim of this nested case-control study was to compare the effectiveness of cognitive-behavioral treatment (CBT) for treatment-resistant obese (body mass index [BMI] ≥ 30 kg/m²) women compared with standard dietary treatment. The main outcome measures were attrition and weight loss success. METHODS We designed a 6-month case-control study, nested within a cohort of adult (age ≥ 18 years) treatment-resistant (history of at least two previous diet attempts) obese women. Cases were 20 women who were offered CBT sessions. Controls (n=39) were randomly selected from the source population and matched to cases in terms of baseline age, BMI, and number of previous diet attempts. RESULTS Compared with controls, cases were significantly more likely to complete the 6-month program in both age-adjusted (odds ratio [OR]=2.94, 95% confidence interval [CI]=1.05-8.97) and multivariate-adjusted (OR=2.77, 95% CI=1.02-8.34) analyses. In contrast, cases were not more likely to achieve weight loss success in age-adjusted (OR=1.32, 95% CI=0.86-1.67) and multivariate-adjusted (OR=1.21, 95% CI=0.91-1.44) analyses. CONCLUSIONS Compared with a standard dietary treatment, CBT was significantly more effective in reducing attrition in treatment-resistant obese women, without differences in terms of weight loss success.
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Systolic Blood Pressure Control Among Individuals With Type 2 Diabetes: A Comparative Effectiveness Analysis of Three Interventions.
Espeland, MA, Probstfield, J, Hire, D, Redmon, JB, Evans, GW, Coday, M, Lewis, CE, Johnson, KC, Wilmoth, S, Bahnson, J, et al
American journal of hypertension. 2015;(8):995-1009
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Abstract
BACKGROUND The relative effectiveness of 3 approaches to blood pressure control-(i) an intensive lifestyle intervention (ILI) focused on weight loss, (ii) frequent goal-based monitoring of blood pressure with pharmacological management, and (iii) education and support-has not been established among overweight and obese adults with type 2 diabetes who are appropriate for each intervention. METHODS Participants from the Action for Health in Diabetes (Look AHEAD) and the Action to Control Cardiovascular Risk in Diabetes (ACCORD) cohorts who met criteria for both clinical trials were identified. The proportions of these individuals with systolic blood pressure (SBP) <140 mm Hg from annual standardized assessments over time were compared with generalized estimating equations. RESULTS Across 4 years among 480 Look AHEAD and 1,129 ACCORD participants with baseline SBPs between 130 and 159 mm Hg, ILI (OR = 1.46; 95% CI = [1.18-1.81]) and frequent goal-based monitoring with pharmacotherapy (OR = 1.51; 95% CI = [1.16-1.97]) yielded higher rates of blood pressure control compared to education and support. The intensive behavioral-based intervention may have been more effective among individuals with body mass index >30 kg/m2, while frequent goal-based monitoring with medication management may be more effective among individuals with lower body mass index (interaction P = 0.047). CONCLUSIONS Among overweight and obese adults with type 2 diabetes, both ILI and frequent goal-based monitoring with pharmacological management can be successful strategies for blood pressure control. CLINICAL TRIALS REGISTRY clinicaltrials.gov identifiers NCT00017953 (Look AHEAD) and NCT00000620 (ACCORD).
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Effects of an intensive short-term diet and exercise intervention: comparison between normal-weight and obese children.
Roberts, CK, Izadpanah, A, Angadi, SS, Barnard, RJ
American journal of physiology. Regulatory, integrative and comparative physiology. 2013;(5):R552-7
Abstract
Lifestyle intervention programs currently emphasize weight loss secondary to obesity as the primary determinant of phenotypic changes. We examined whether the effects of a short-term lifestyle intervention program differ in normal-weight versus overweight/obese children. Nineteen overweight/obese (O; BMI = 33.6 ± 1.9 kg/m(2)) and 14 normal-weight (N; BMI = 19.9 ± 1.5 kg/m(2)) children participated in a 2-wk program consisting of an ad libitum high-fiber, low-fat diet and daily exercise (2-2.5 h). Fasting serum samples were taken pre- and postintervention for determination of lipids, glucose homeostasis, inflammatory cytokines, and adipokines. Only the O group lost weight (3.9%) but remained overweight/obese (32.3 ± 1.9 kg/m(2)). Both groups exhibited significant intervention-induced decreases (P < 0.05) in serum insulin (N: 52.5% vs. O: 28.1%; between groups, P = 0.38), homeostatic model assessment for insulin resistance (N: 53.1% vs. O: 28.4%, P = 0.43), leptin (N: 69.3% vs. O: 44.1%, P = 0.10), amylin (N: 28.7% vs. O: 26.1%, P = 0.80), resistin (N: 40.0% vs. O: 35.1%, P = 0.99), plasminogen activator-inhibitor-1 (N: 30.8% vs. O: 25.6%, P = 0.59), IL-6 (N: 58.8% vs. O: 48.5%, P = 0.78), IL-8 (N: 46.0% vs. O: 42.2%, P = 0.49), and TNFα (N: 45.8% vs. O: 40.8%, P = 0.99). No associations between indices of weight change and phenotypic changes were noted. A short-term, intensive lifestyle modification program is effective in ameliorating metabolic risk factors in N and O children. These results suggest that obesity per se was not the primary driver of the phenotypes noted and that dietary intake and physical inactivity induce the phenotypic abnormalities. These data may have implications for the weight loss-independent management of cardiometabolic risk in pediatric populations.
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Can lifestyle modification improve neurocognition? Rationale and design of the ENLIGHTEN clinical trial.
Blumenthal, JA, Smith, PJ, Welsh-Bohmer, K, Babyak, MA, Browndyke, J, Lin, PH, Doraiswamy, PM, Burke, J, Kraus, W, Hinderliter, A, et al
Contemporary clinical trials. 2013;(1):60-9
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Abstract
BACKGROUND Risk factors for cardiovascular disease (CVD) not only increase the risk for clinical CVD events, but also are associated with a cascade of neurophysiologic and neuroanatomic changes that increase the risk of cognitive impairment and dementia. Although epidemiological studies have shown that exercise and diet are associated with lower CVD risk and reduced incidence of dementia, no randomized controlled trial (RCT) has examined the independent effects of exercise and diet on neurocognitive function among individuals at risk for dementia. The ENLIGHTEN trial is a RCT of patients with CVD risk factors who also are characterized by subjective cognitive complaints and objective evidence of neurocognitive impairment without dementia (CIND) STUDY DESIGN A 2 by 2 design will examine the independent and combined effects of diet and exercise on neurocognition. 160 participants diagnosed with CIND will be randomly assigned to 6 months of aerobic exercise, the DASH diet, or a combination of both exercise and diet; a (control) group will receive health education but otherwise will maintain their usual dietary and activity habits. Participants will complete comprehensive assessments of neurocognitive functioning along with biomarkers of CVD risk including measures of blood pressure, glucose, endothelial function, and arterial stiffness. CONCLUSION The ENLIGHTEN trial will (a) evaluate the effectiveness of aerobic exercise and the DASH diet in improving neurocognitive functioning in CIND patients with CVD risk factors; (b) examine possible mechanisms by which exercise and diet improve neurocognition; and (c) consider potential moderators of treatment, including subclinical CVD.
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Healthy Eating, Aerobic and Resistance Training in Youth (HEARTY): study rationale, design and methods.
Alberga, AS, Goldfield, GS, Kenny, GP, Hadjiyannakis, S, Phillips, P, Prud'homme, D, Tulloch, H, Gougeon, R, Wells, GA, Sigal, RJ
Contemporary clinical trials. 2012;(4):839-47
Abstract
PURPOSE The objective of the Healthy Eating Aerobic and Resistance Training in Youth (HEARTY) trial (ClinicalTrials.Gov # NCT00195858) was to examine the effects of resistance training, with and without aerobic training, on percent body fat in sedentary, post-pubertal overweight or obese adolescents aged 14-18 years. This paper describes the HEARTY study rationale, design and methods. METHODS After a 4-week supervised low-intensity exercise run-in period, 304 overweight or obese adolescents with a body mass index≥85th percentile for age and sex were randomized to 4 groups for 22 weeks (5 months): diet+aerobic exercise, diet+resistance exercise, diet+combined aerobic and resistance exercise, or a diet only waiting-list control. All participants received dietary counseling designed to promote healthy eating with a maximum daily energy deficit of -250 kcal. OUTCOMES The primary outcome is percent body fat measured by Magnetic Resonance Imaging. Secondary outcomes include changes in anthropometry, regional body composition, resting energy expenditure, cardiorespiratory fitness, musculoskeletal fitness, cardiometabolic risk markers, and psychological health. SUMMARY To our knowledge, HEARTY is the largest clinical trial examining effects of aerobic training, resistance training, and combined aerobic and resistance training on changes in adiposity and cardiometabolic risk markers in overweight and obese adolescents. The findings will have important clinical implications regarding the role that resistance training should play in the management of adolescent obesity and its co-morbidities.
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Exercise intervention in childhood obesity: a randomized controlled trial comparing hospital-versus home-based groups.
Lisón, JF, Real-Montes, JM, Torró, I, Arguisuelas, MD, Alvarez-Pitti, J, Martínez-Gramage, J, Aguilar, F, Lurbe, E
Academic pediatrics. 2012;(4):319-25
Abstract
OBJECTIVE The aim of this study was to compare the effect of a hospital clinic group- versus home-based combined exercise-diet program for the treatment of childhood obesity. METHODS One hundred ten overweight/obese Spanish children and adolescents (6-16 years) in 2 intervention groups (hospital clinic group-based [n = 45] and home-based [n = 41]) and a sex-age-matched control group (n = 24) were randomly assigned to participate in a 6-month combined exercise (aerobic and resistance training) and Mediterranean diet program. Anthropometric values (including body weight, height, body mass index, BMI-Z score, and waist circumference) were measured pre- and postintervention for all the participants. Percentage body fat was also determined with a body fat analyzer (TANITA TBF-410 M). RESULTS Our study showed a significant reduction in percentage body fat and body mass index Z-score among both intervention-group participants (4%, 0.16, hospital clinic group-based; 4.4%, 0.23, home-based; P < .0001). There was also a significant reduction in waist circumference in the home-based group (4.4 cm; P = .019). Attendance rates at intervention sessions were equivalent for both intervention groups (P = .805). CONCLUSIONS The study findings indicate that a simple home-based combined exercise and Mediterranean diet program may be effective among overweight and obese children and adolescents, because it improves body composition, is feasible and can be adopted on a large scale without substantial expenses.