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Herman WH, Villatoro C, Joiner KL, McEwen LN. Retention and outcomes of National Diabetes Prevention Program enrollees and non-enrollees with prediabetes: The University of Michigan experience. J Diabetes Complications 2023; 37:108527. [PMID: 37459781 PMCID: PMC10928673 DOI: 10.1016/j.jdiacomp.2023.108527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/31/2023] [Accepted: 06/01/2023] [Indexed: 08/04/2023]
Abstract
AIMS To evaluate retention and outcomes of insured adults with prediabetes who enrolled or did not enroll in National Diabetes Prevention Programs (NDPPs). METHODS Between 2015 and 2019, 776 University of Michigan employees, dependents, and retirees with prediabetes and overweight or obesity enrolled in one-year NDPPs. RESULTS Enrollees attended a median of 18 sessions. Median retention was 38 weeks. Retention was associated with older age, greater initial weight loss, and physical activity. At both 1- and 2-years, body mass index, triglycerides, and HbA1c were significantly improved among enrollees. After adjusting for age group, sex, and race, the odds of developing diabetes based on HbA1c ≥6.5 % was 40 % lower at 1-year and 20 % lower at 2-years, and the odds of self-reported diabetes was 57 % lower at 1-year and 46 % lower at 2-years in enrollees compared to non-enrollees. Enrollees who disenrolled before completing the core curriculum had higher odds and enrollees who completed the NDPP had lower odds of developing diabetes that non-enrollees. CONCLUSIONS In this population with prediabetes, NDPP retention was generally good, risk factors were improved, and diabetes was delayed or prevented for up to two years.
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van Tetering EMA, Muskens JB, Deenik J, Pillen S, Cahn W, von Rosenstiel I, Oomen M, Rommelse NN, Staal WG, Klip H. The short and long-term effects of a lifestyle intervention in children with mental illnesses: a randomized controlled trial (Movementss study). BMC Psychiatry 2023; 23:529. [PMID: 37480007 PMCID: PMC10362712 DOI: 10.1186/s12888-023-04884-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 05/17/2023] [Indexed: 07/23/2023] Open
Abstract
BACKGROUND A lifestyle including poor diet, physical inactivity, excessive gaming and inadequate sleep hygiene is frequently seen among Dutch children. These lifestyle behaviors can cause long-term health problems later in life. Unhealthy lifestyle and poor physical health are even more prevalent among children with mental illness (MI) such as autism, attention-deficit/hyperactivity disorder, depression, and anxiety. However, research on lifestyle interventions among children with MI is lacking. As a result, there are currently no guidelines, or treatment programs where children with MI and poor lifestyle can receive effective support. To address these issues and to provide insight into the effectiveness of lifestyle interventions in children with MI and their families, the Movementss study was designed. This paper describes the rationale, study design, and methods of an ongoing randomized controlled trial (RCT) comparing the short-term (12 weeks) and long-term (1 year) effects of a lifestyle intervention with care as usual (CAU) in children with MI and an unhealthy lifestyle. METHODS A total of 80 children (6-12 years) with MI according to DSM-V and an unhealthy lifestyle are randomized to the lifestyle intervention group or CAU at a specialized child and adolescent mental hospital. The primary outcome measure is quality of life measured with the KIDSCREEN. Secondary outcomes include emotional and behavior symptoms, lifestyle parameters regarding diet, physical activity, sleep, and screen time, cognitive assessment (intelligence and executive functions), physical measurements (e.g., BMI), parenting styles, and family functioning, prior beliefs, adherence, satisfaction, and cost-effectiveness. Assessments will take place at the start of the study (T0), after 12 weeks (T1), six months (T2), and 12 months of baseline (T3) to measure long-term effects. DISCUSSION This RCT will likely contribute to the currently lacking knowledge on lifestyle interventions in children with MI. TRIAL REGISTRATION trialsearch.who.int/ NL9822. Registered at November 2nd, 2021.
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Saslow LR, Eslamian A, Moran P, Hartogensis W, Mason AE, Kim S, Bauer DC, Griauzde DH, Goldman V, Liu V, Stephens P, Raymond K, Yeung G, Leung C, Hecht FM. Protocol for a randomized controlled trial comparing a very low-carbohydrate diet or moderate-carbohydrate plate-method diet for type 2 diabetes: the LEGEND (Lifestyle Education about Nutrition for Diabetes) trial. Trials 2023; 24:463. [PMID: 37475033 PMCID: PMC10360267 DOI: 10.1186/s13063-023-07512-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/12/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND Optimal carbohydrate intake is an important and controversial area in the nutritional management of type 2 diabetes. Some evidence indicates that reducing overall carbohydrate intake with a low- or very low-carbohydrate eating plan can improve glycemic control compared to following eating plans that involve greater carbohydrate intake. However, critical knowledge gaps currently prevent clear recommendations about carbohydrate intake levels. METHODS The LEGEND (Lifestyle Education about Nutrition for Diabetes) Trial aims to compare a very low-carbohydrate diet to a moderate-carbohydrate plate-method diet for glycemic control in adults with type 2 diabetes. This two-site trial plans to recruit 180 adults with type 2 diabetes. We will randomize participants to either a 20-session group-based diet and lifestyle intervention that teaches either a very low-carbohydrate diet or a moderate-carbohydrate plate-method diet. We will assess participants at study entry and 4 and 12 months later. The primary outcome is HbA1c, and secondary outcomes include inflammation (high sensitivity C-reactive protein), body weight, changes in diabetes medications, lipids (small particle LDL, HDL, triglycerides), skeletal metabolism (bone mineral density from dual-energy x-ray absorptiometry and bone turnover markers serum procollagen type I N propeptide and serum C-terminal telopeptide of type I collagen), and body composition (percent body fat, percent lean body mass). DISCUSSION The LEGEND trial is a randomized controlled trial to assess optimal carbohydrate intake in type 2 diabetes by evaluating the effects of a very low-carbohydrate diet vs. a moderate-carbohydrate plate-method diet over a year-long period. The research addresses important gaps in the evidence base for the nutritional management of type 2 diabetes by providing data on potential benefits and adverse effects of different levels of carbohydrate intake. TRIAL REGISTRATION ClinicalTrials.gov NCT05237128. Registered on February 11, 2022.
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Rawal L, Dahal P, Paudel G, Biswas T, Shrestha R, Makaju D, Shrestha A, Yadav U, Sahle BW, Iwashita H, Masuda G, Renzaho A, Shakya P, Shrestha A, Karmacharya B, Sakamoto H, Koju R, Sugishita T. Community-based lifestyle intervention for diabetes (Co-LID study) management rural Nepal: study protocol for a clustered randomized controlled trial. Trials 2023; 24:441. [PMID: 37403179 DOI: 10.1186/s13063-023-07451-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/12/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) has increased globally; with a disproportionate burden in South and Southeast Asian countries, including Nepal. There is an urgent need for clinically and cost-effective culturally adapted T2DM management programs. In this study, we aim to assess the effectiveness of community based culturally appropriate lifestyle intervention in improving the management and care of people with T2DM. METHODS We will conduct a cluster randomized control trial to evaluate the effectiveness of community based culturally appropriate lifestyle intervention in improving T2DM outcomes. The trial will be conducted in 30 randomly selected healthcare facilities from two purposively selected districts (Kavrepalanchowk and Nuwakot districts) of Bagmati province, Nepal. The selected healthcare facilities are being randomized into 15 interventions (n = 15) and usual care (n = 15) groups. Those in the intervention will receive group-based 12 an hour-long fortnightly session delivered over 6 months period. The intervention package includes 12 planned modules related to diabetes care, ongoing support, supervision and monitoring, follow-up from the trained community health workers, and educational materials on diabetes self-management. The participants in the usual care groups will receive pictorial brochure on diabetes management and they will continue receiving the usual care available from the local health facilities. The primary outcome is HbA1c level, and the secondary outcomes include quality of life, health care utilization, and practice of self-care behaviour, depression, oral health quality of life, and economic assessment of the intervention. Two points measurements will be collected by the trained research assistants at baseline and at the end of the intervention. DISCUSSION This study will provide tested approaches for culturally adapting T2DM interventions in the Nepalese context. The findings will also have practice and policy implications for T2DM prevention and management in Nepal. TRIAL REGISTRATION Australia and New Zealand Clinical Trial Registry (ACTRN12621000531819). Registered on May 6, 2021.
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Vakharia JD, Thaweethai T, Licht P, Wexler DJ, Delahanty LM. Psychological and Behavioral Predictors of Weight Loss in the Reach Ahead for Lifestyle and Health-Diabetes Lifestyle Intervention Cohort. J Acad Nutr Diet 2023; 123:1033-1043.e1. [PMID: 36871848 PMCID: PMC11010584 DOI: 10.1016/j.jand.2023.02.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 01/30/2023] [Accepted: 02/28/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Understanding the effect lifestyle intervention (LI) has on important psychological and behavioral variables that are associated with weight loss can help inform LI design, content, and delivery. OBJECTIVE The aim was to determine the modifiable psychological and behavioral factors that are associated with percent weight loss (%WL) and their relative importance in predicting %WL at 12, 24, and 36 months in the REAL HEALTH-Diabetes randomized controlled trial LI. DESIGN This is a secondary analysis of LI arms of the REAL HEALTH-Diabetes randomized controlled trial LI cohort over a 24-month intervention period and 12-month follow-up period. Patient-reported outcomes were measured using validated questionnaires that were either self-administered or administered by a research coordinator. PARTICIPANTS/SETTING Adults with type 2 diabetes and overweight/obesity (N = 142) from community health centers, primary care, and local endocrinology practices affiliated with Massachusetts General Hospital in Boston, MA, between 2015 and 2020, were randomized to LI and were included in the analysis. INTERVENTION The LI was a lower intensity adaptation of Look Action for Health in Diabetes's (HEALTH) evidence-based LI delivered either in-person or via telephone. Registered dietitians delivered 19 group sessions during the first 6 months followed by 18 monthly sessions. MAIN OUTCOME MEASURES The association of psychological (diabetes-related distress, depression, autonomous motivation, diet and exercise self-efficacy, and social support for healthy behaviors) and behavioral (fat-related diet and dietary self-regulation) variables with %WL. STATISTICAL ANALYSIS Baseline and 6-month change scores in psychological and behavioral variables were modeled as predictors of %WL at 12, 24, and 36 months using linear regression. Random forests were used to compare the relative importance of changes in the variables in predicting %WL. RESULTS Six-month improvement in autonomous motivation, exercise self-efficacy, diet self-efficacy, and dietary self-regulation were associated with %WL at 12 and 24 months, but not at 36 months. Improvement in fat-related diet behavior and depressive symptoms were the only variables associated with %WL at all three timepoints. Autonomous motivation, dietary self-regulation, and low-fat diet behaviors were the three most important predictors of %WL during the 2-year LI. CONCLUSIONS The REAL HEALTH-Diabetes randomized controlled trial LI resulted in 6-month improvements in modifiable psychological and behavioral factors that were associated with %WL. LI programs for weight loss should focus on skills and strategies to promote autonomous motivation, flexible dietary self-regulation, and habituation of low-fat eating habits during the intervention period.
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Kantartzis K, Fritsche A, Birkenfeld AL. [Prediabetes as a therapeutic challenge in internal medicine]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2023:10.1007/s00108-023-01546-6. [PMID: 37328664 DOI: 10.1007/s00108-023-01546-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/18/2023]
Abstract
The term prediabetes describes a fasting blood glucose level that is elevated but not yet in the diabetic range, a blood glucose level that is elevated after 120 min in a standard 75‑g oral glucose tolerance test, or both. The American Diabetes Association definition also includes glycated hemoglobin A (HbA1c). The incidence of prediabetes is rapidly increasing. Progression from normal glucose tolerance to diabetes is a continuous process. Insulin resistance and insulin secretory dysfunction, the simultaneous presence of which characterizes manifest diabetes, are already present in the prediabetic stage. Prediabetes is associated with an increased risk of diabetes; however, by no means all people with prediabetes go on to develop diabetes. Nevertheless, the identification of an increased risk of diabetes is still relevant insofar as it requires the adoption of diabetes prevention measures. Structured lifestyle intervention has been shown to be the most effective strategy for treating prediabetes. To increase its efficiency, it should, as far as possible, be made exclusively available to those people on whom it is most likely to confer a benefit. This would make it necessary to stratify people with prediabetes according to their risk profile. In a population of people at increased risk of diabetes (Tübingen Diabetes Family Study), a cluster analysis was performed, resulting in six clusters/subgroups. Within these, three high-risk subgroups were identified: Two of these risk groups show predominant insulin secretory dysfunction or predominant insulin resistance and high diabetes and cardiovascular risk. The third group shows a high risk of nephropathy and high mortality, but a comparatively lower diabetes risk. In general, prediabetes cannot yet be treated in a targeted pathophysiologically oriented manner. The new classification of prediabetes-based on pathophysiology-is now opening up new avenues for diabetes prevention. Current and future studies should confirm the assumption that the effectiveness of established, or not yet established, preventive measures depends on the respective subgroup.
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Georgoulis M, Yiannakouris N, Kechribari I, Lamprou K, Perraki E, Vagiakis E, Kontogianni MD. Sustained improvements in the cardiometabolic profile of patients with obstructive sleep apnea after a weight-loss Mediterranean diet/ lifestyle intervention: 12-month follow-up (6 months post-intervention) of the "MIMOSA" randomized clinical trial. Nutr Metab Cardiovasc Dis 2023; 33:1019-1028. [PMID: 36958969 DOI: 10.1016/j.numecd.2023.02.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/20/2023]
Abstract
BACKGROUND AND AIMS Obstructive sleep apnea (OSA) and the metabolic syndrome (MS) frequently coexist and lead to increased cardiometabolic morbidity. We aimed to explore the long-term cardiometabolic benefits of a weight-loss Mediterranean diet/lifestyle intervention in OSA. METHODS AND RESULTS As many as 180 adults with overweight/obesity and polysomnography-diagnosed moderate-to-severe OSA were randomized to a standard care (SCG, n = 62), a Mediterranean diet (MDG, n = 59) or a Mediterranean lifestyle group (MLG, n = 59). All groups were prescribed with continuous positive airway pressure (CPAP), while intervention arms (MDG/MLG) additionally participated in a 6-month weight-loss intervention based on the Mediterranean diet/lifestyle. Cardiometabolic parameters were evaluated at baseline and 12 months (6 months post-intervention). Data were analyzed using the intention-to-treat method, and 12-month between-group differences were explored while adjusting for age, sex, baseline status and CPAP use. Compared to the SCG, intervention arms exhibited lower insulin, triglycerides and high-sensitivity C-reactive protein, and higher high-density lipoprotein cholesterol; the MDG also exhibited lower diastolic blood pressure, while the MLG exhibited lower glucose and systolic blood pressure (all P < 0.050). The relative risk (95% confidence interval) of MS was 0.60 (0.36, 0.99) in the MDG versus the SCG, 0.33 (0.20, 0.55) in the MLG versus the SCG and 0.55 (0.32, 0.93) in the MLG versus the MDG. The risk of MS remained lower in the MLG versus the other study groups (both P < 0.050) after additional adjustment for body weight change. CONCLUSION Cardiometabolic benefits of a 6-month healthy dietary/lifestyle intervention are sustainable 6 months post-intervention in OSA. TRIAL REGISTRATION ClinicalTrials.gov, NCT02515357, August 4, 2015.
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Chow KM, Chan CWH, Anderson DJ, Porter-Steele J, Leung AWY, Law BMH, McCarthy AL. Feasibility and acceptability of a culturally-adapted Women's Wellness After Cancer Programme for Chinese women treated for gynaecological cancer: A pilot randomised controlled trial. Heliyon 2023; 9:e15591. [PMID: 37153399 PMCID: PMC10160754 DOI: 10.1016/j.heliyon.2023.e15591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 04/13/2023] [Accepted: 04/13/2023] [Indexed: 05/09/2023] Open
Abstract
Objective To assess the feasibility and acceptability of a culturally-adapted Women's Wellness After Cancer Programme (WWACPHK) for improving health-related quality of life, anxiety and depressive symptoms and enhancing self-efficacy in engaging in healthy lifestyles among Chinese women treated for gynaecological cancer. Methods This pilot randomised controlled trial was conducted from May to December 2018. Twenty-six women aged 18 or above who had completed treatment for gynaecological cancer were recruited from a gynaecology outpatient clinic of a public hospital in Hong Kong. They were randomised into intervention (n = 15) or control (n = 11) groups. All data collectors were blinded to the group allocation. Intervention participants were given access to the WWACPHK website and an online discussion forum facilitated by a trained research nurse for 12 weeks, while control participants received standard care. Trial feasibility was assessed by recruitment, consent, and retention rates and website use. Acceptability was explored through semi-structured interviews. Additionally, we trialed the data collection procedure and collected preliminary data on health-related quality of life, anxiety and depressive symptoms, dietary and exercise self-efficacy. Results Of the 26 participants (Median age = 53.5 years) randomised, three participants dropped out of the study. Recruitment, consent and retention of participants and website use were satisfactory. No posting was made on the discussion forum. The intervention participants (n = 13) exhibited significantly greater improvement than the controls (n = 10) in perceived self-efficacy in adhering to an exercise routine at post-intervention (Cohen's d effect size(d) = 1.06, 95% confidence interval (CI): 0.18, 1.92) and 12-weeks after completion (d = 1.24, 95% CI: 0.32, 2.13). All participants were satisfied with the intervention. Conclusions The WWACPHK is feasible and acceptable to Chinese women treated for gynaecological cancer and may improve their exercise self-efficacy. A larger-scale study is required to confirm its effects. Trial registrationhttps://www.isrctn.com identifier: ISRCTN12149499.
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Tomah S, Salah T, Al-Badri M, Dhaver S, Gardner H, Tasabehji MW, Hamdy O. Multidisciplinary intensive lifestyle intervention improves markers of nonalcoholic fatty liver disease (NAFLD) in patients with type 1 diabetes and obesity: a retrospective matched-cohort study. Clin Diabetes Endocrinol 2023; 9:3. [PMID: 37046323 PMCID: PMC10091669 DOI: 10.1186/s40842-023-00150-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 04/03/2023] [Indexed: 04/14/2023] Open
Abstract
BACKGROUND The prevalence of non-alcoholic fatty liver disease (NAFLD) is increasing among patients with type 1 diabetes (T1D) paralleling the increasing prevalence of obesity among this population. However, little is known about the impact of intensive lifestyle intervention (ILI) on NAFLD in patients with T1D. METHODS Using Hepatic Steatosis Index (HSI), a noninvasive surrogate predictor of NAFLD, we retrospectively evaluated 88 adult patients with T1D and obesity after one year of participating in a 12-week ILI program in real-world clinical practice. Using the NAFLD guidelines of the American Association for the Study of Liver Diseases (AASLD), we excluded 11 participants. We matched the remaining ILI cohort (age 43 ± 12 years, females 65%, diabetes duration 22 ± 9 years, A1C 8.2 ± 0.9%, body weight 101 ± 17 kg, BMI 35.3 ± 4.9 kg/m2) in 1:1 ratio with a similar cohort of patients with T1D and obesity who received standard diabetes care (SC) at the same practice and during the same period. Matching criteria included: sex, age, BMI, A1C and duration of T1D. HSI [8 + ALT/AST + BMI (+ 2 if female, + 2 if T2D)] was calculated at baseline and after 12 months of intervention. RESULTS At baseline, HSI was similar between the two cohorts (46.2 ± 6.1 in the ILI cohort and 44.9 ± 5.7 in the SC cohort). After 12 months, the ILI group lost an average of 5.6 ± 2.7 kg (5.8%, p < 0.05) while the SC group maintained their baseline body weight (p < 0.001 between groups). HSI decreased significantly from baseline in the ILI group (-2.7 ± 1.1, p = 0.01), but did not change in the SC group (0.6 ± 0.9, p = 0.53, p < 0.001 between groups). Percentage of patients with high likelihood of NAFLD diagnosis decreased from 100% at baseline to 88.3% in the ILI group, and was 10.4% less compared to SC (p < 0.01). Total daily insulin dose decreased in the ILI cohort compared to the SC cohort (-6.1 ± 4.2 versus 1.34 ± 4.3 units/day, p < 0.01). CONCLUSIONS Twelve weeks of ILI improved HSI and decreased total daily insulin requirements in patients with T1D and obesity at one year. Short-term ILI should be implemented in the management of NAFLD for obese patients with type 1 diabetes.
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Petrella RJ, Gill DP, Kfrerer M, Riggin B, Majoni M, Blunt W, Bliss B, Silva NCBS, Aspinall PS, Adekoya P, DiNunzio M, Marsh J, Zou G, Irwin JD. Hockey fans in training (hockey FIT): Rationale, design, and baseline characteristics from a cluster randomized controlled trial in men with overweight or obesity. Contemp Clin Trials 2023; 129:107178. [PMID: 37031793 DOI: 10.1016/j.cct.2023.107178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/29/2023] [Accepted: 04/05/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND Previous research highlights the need for effective lifestyle interventions for men. Hockey Fans in Training (Hockey FIT) was developed as a pragmatic healthy lifestyle program tailored to men with overweight or obesity. This paper overviews the rationale, program details, and design of a recently completed cluster randomized controlled trial (RCT) of Hockey FIT. Participant engagement and baseline characteristics are also described. METHODS The RCT evaluated the effectiveness, cost-effectiveness, and implementation of Hockey FIT. Forty-two sites in Canada and the United States were randomized to either the Hockey FIT intervention group or wait-list control group. Participants were men, aged 35-65 years, with a body mass index (BMI) ≥27 kg/m2. Hockey FIT is a group-based, off-ice, in-person healthy lifestyle program, including both a 3-month active phase and a 9-month minimally-supported phase. Outcomes were assessed at baseline, 3, and 12 months. The primary outcome was weight loss at 12 months. RESULTS The design of the cluster RCT incorporates evaluations of participant health outcomes, program implementation, and broader healthcare system impact. In the RCT, 1397 participants were assessed for eligibility and 997 were enrolled. Most participants heard about the program through social media or hockey team emails. Participants averaged 49 years of age, had BMI values of 35.3 kg/m2, were predominately white, and had varying levels of education. CONCLUSION The intended audience for Hockey FIT was recruited successfully, however, targeted recruitment to better engage diverse populations is warranted. This paper affords a useful outline for evaluating future lifestyle interventions tailored to men. This trial was registered on August 17, 2018 with ClinicalTrials.gov (identifier: NCT03636282).
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Yang J, Xia Y, Sun Y, Guo Y, Shi Z, Cristina do Vale Moreira N, Zuo H, Hussain A. Effect of lifestyle intervention on HbA1c levels in overweight and obese adults with type 2 diabetes across ethnicities: A systematic review and meta-analysis of randomized controlled trials. Diabetes Res Clin Pract 2023; 199:110662. [PMID: 37028602 DOI: 10.1016/j.diabres.2023.110662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 03/31/2023] [Indexed: 04/09/2023]
Abstract
AIMS Weight reduction is fundamental for the management and remission of diabetes. We aimed to assess ethnic differences in the effects of lifestyle weight-loss interventions on HbA1c levels in overweight or obese adults with type 2 diabetes mellitus (T2DM). METHODS We systematically searched PubMed/MEDLINE and Web of Science online databases up to 31 Dec 2022. Randomized controlled trials using lifestyle weight-loss interventions in overweight or obese adults with T2DM were selected. We performed subgroup analyses to explore the heterogeneity across different ethnicities (Asians, White/Caucasians, Black/Africans and Hispanics). A random effects model was applied to calculate weighted mean difference (WMD) with 95% confidence interval (CI). RESULTS Thirty studies including 7580 subjects from different ethnicities were identified according to the predefined inclusion and exclusion criteria. HbA1c levels were significantly reduced by lifestyle weight-loss intervention. Notably, a significantly beneficial effect on HbA1c was observed in White/Caucasians (WMD = -0.59, 95% CI: -0.90, -0.28, P < 0.001) and Asians (WMD = -0.48, 95% CI: -0.63, -0.33, P < 0.001), but not in the Black/African or Hispanic group (both P > 0.05). The findings remained essentially unchanged in the sensitivity analysis. CONCLUSIONS Lifestyle weight-loss interventions had distinct beneficial effects on HbA1c levels in different ethnic groups with T2DM, especially in Caucasians and Asians.
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Olateju IV, Opaleye-Enakhimion T, Udeogu JE, Asuquo J, Olaleye KT, Osa E, Oladunjoye AF. A systematic review on the effectiveness of diet and exercise in the management of obesity. Diabetes Metab Syndr 2023; 17:102759. [PMID: 37084486 DOI: 10.1016/j.dsx.2023.102759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 04/02/2023] [Accepted: 04/03/2023] [Indexed: 04/23/2023]
Abstract
BACKGROUND AND AIMS Obesity is a worldwide epidemic and has quickly become a clinical and public health challenge. The primary concern is the effect of obesity on quality of life. This review assesses the effectiveness of interventions such as exercise and diet in the management of obesity. METHODS Studies selected reported on the obese adult population (18 years and older), who had a lifestyle modification using diet, exercise, or both. We screened a total of 324 articles, 25 were found to be duplicated, 261 were excluded after screening for eligibility, and 27 full-text articles due to study design, incomplete data. 11 full-text articles were reviewed and included in our study. RESULTS Participants placed on a dairy-based diet achieved a more significant reduction in body weight (-1.16 kg [-1.66, -0.66 kg], p < 0.001) and body fat mass (-1.49 kg [-2.06, -0.92 kg], p < 0.001). The ADF participants achieved body weight change of mean -0.9% ± 0.6% in the low-weight-loss group, and -9.9% ± 1.1% in the high-weight-loss group, whereas the caloric restricted (CR) participants achieved -1.3% ± 0.7% in the low-weight-loss, and -9.2% ± 1.2% in the high-weight-loss groups. A combination of intensive physical activity of about 175 min per week and a portion-controlled diet led to a more significant weight loss of 5%. CONCLUSION This systematic review identified that the most efficient regimen for obesity management in adults is the combination of strength plus endurance exercise for a minimum of 175 min per week and a customized hypocaloric diet based on patient-specific metabolic needs and overall health status.
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Michaud TL, Almeida FA, Porter GC, Kittel CA, Schwab RJ, Brito FA, Wilson KE, Katula JA, Castro Sweet C, Estabrooks PA, Dressler EV. Effects of a digital diabetes prevention program on cardiovascular risk among individuals with prediabetes. Prim Care Diabetes 2023; 17:148-154. [PMID: 36697280 DOI: 10.1016/j.pcd.2023.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 01/02/2023] [Accepted: 01/16/2023] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To examine changes in cardiovascular disease (CVD) risk outcomes of overweight/obese adults with prediabetes. METHODS Using data from a randomized control trial of digital diabetes prevention program (d-DPP) with 599 participants. We applied the atherosclerotic CVD (ASCVD) risk calculator to predict 10-year CVD risk for d-DPP and small education (comparison) groups. Between-group risk changes at 4 and 12 months were compared using a repeated measures linear mixed-effect model. We examined within-group differences in proportion of participants over time for specific CVD risk factors using generalized estimating equations. RESULTS We found no differences between baseline 10-year ASCVD risk. Relative to the comparison group, the d-DPP group experienced greater reductions in predicted 10-year ASCVD risk at each follow-up visit and a significant group difference at 4 months (-0.96%; 95% confidence interval: -1.58%, -0.34%) (but not at 12 months). Additionally, we observed that the d-DPP group experienced a decreased proportion of individuals with hyperlipidemia (18% and 16% from baseline to 4 and 12 months), high-risk total cholesterol (8% from baseline to 12 months), and being insufficiently active (26% and 22% from baseline to 4 and 12 months at follow-up time points. CONCLUSIONS Our findings suggest that a digitally adapted DPP may promote the prevention of cardiometabolic disease among overweight/obese individuals with prediabetes. However, given the lack of maintenance of effect on ASCVD risk at 12 months, there may also be a need for additional interventions to sustain the effect detected at 4 months.
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Wise Thomas S, Blackwell Young C, Zoellner J, Brock DJP, Isom S, Vitolins M. Feasibility of an Adapted Community-Based Lifestyle Intervention to Prevent Cancer in the Rural South: Healthy Living Partnerships to Prevent Cancer (HELP PC). JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2023; 38:440-447. [PMID: 35076863 DOI: 10.1007/s13187-022-02137-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/08/2022] [Indexed: 05/20/2023]
Abstract
Obesity increases risk of cancer onset and promulgates cancer mortality. Healthy Living Partnerships to Prevent Cancer (HELP PC) is an adapted intensive lifestyle intervention that is facilitated by community health workers (CHWs). The primary objective of this one-arm pilot study was to test the feasibility of evaluating HELP PC in a rural community by assessing participant recruitment, retention, and adherence to the intervention. The secondary objectives of this study were to evaluate the feasibility of collecting study measures and analyze intervention effects to inform future studies. Adults of all races and a BMI ≥ 25 kg/m2 who resided in the Dan River Region of Southern Virginia were recruited. Participants received 24 weekly (hour-long) group sessions led by a CHW and two consultations with a registered dietitian (RDN). Seventy-five percent (21/28) of eligible subjects were enrolled (n = 21; mean age = 46 years; 67% African American; 90% female; median BMI = 36.1), and recruitment was completed in 2 weeks. Fifty-two percent (11/21) of participants attended >70% of group sessions (adherence) and 98% of RDN consultations were attended. Eighty-six percent (n=18) of participants completed the 6-month follow-up visit (retention), and showed improvements in moderate physical activity, health literacy, general health, energy, and emotional well-being. Feasibility of HELP PC was established through efficient participant recruitment, modest attendance, high retention, and execution of data collection procedures. Importantly, findings can be applied to advance cancer prevention lifestyle interventions in rural communities.
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Scheffers LE, Somers OC, Dulfer K, Dieleman GC, Walet S, van der Giessen LJ, Ploeg AT, van den Hout JMP, van den Berg LE. Physical training and high protein diet improved muscle strength, parent-reported fatigue and physical quality of life in children with Pompe disease. J Inherit Metab Dis 2023. [PMID: 37002894 DOI: 10.1002/jimd.12607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/08/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023]
Abstract
OBJECTIVE Exercise has proven to be an effective adjuvant treatment to enzyme replacement therapy (ERT) in mildly affected adult Pompe patients. The aim of this study was to investigate the effects of a 12-week tailored lifestyle intervention, consisting of physical training and a high protein diet (2 gram/kg), in children with Pompe disease. METHODS This randomized controlled semi-cross over trial investigated the effects of a lifestyle intervention on the primary outcome: exercise capacity. Secondary outcomes were: muscle strength, core stability, motor function, physical activity levels, quality of life, fatigue, fear of exercise, caloric intake, energy balance, body composition and safety. RESULTS Fourteen Pompe patients with a median age of 10.6 [IQR: 7.2 - 14.5], of whom six classic infantile patients, participated in the lifestyle intervention. At baseline, patients had a lower exercise capacity compared to healthy peers (median 70.3% [IQR: 54.8% - 98.6%] of predicted). After the intervention, absolute Peak VO2 improved significantly (1279 ml/min [1012.5 - 2006] vs 1352 ml/min [1101.5 - 2069], P=0.039), but not compared to the control period. Muscle strength of the hip flexors, hip abductors, elbow extensors, neck extensors, knee extensors and core stability improved significantly compared to the control period. Children reported a significant increase on the change in health domain of quality of life, parents reported significant better scores on the quality of life domains: physical functioning, change in health, family cohesion, and fatigue. CONCLUSION A 12-week tailored lifestyle intervention for children with Pompe disease seemed safe and led to improvements in muscle strength, core stability, quality of life, and parent-reported fatigue. Pompe patients with a stable disease trajectory seemed to benefit the most from the intervention. This article is protected by copyright. All rights reserved.
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Vermeer J, Vinck T, de Louw B, Slingerland S, van 't Veer M, Regis M, Jansen JM, van den Heuvel E, Dekker L. Improving outcomes of AF ablation by integrated personalized lifestyle interventions: rationale and design of the prevention to improve outcomes of PVI (POP) trial. Clin Res Cardiol 2023:10.1007/s00392-023-02185-5. [PMID: 37000245 DOI: 10.1007/s00392-023-02185-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/20/2023] [Indexed: 04/01/2023]
Abstract
Progression of atrial fibrillation (AF) and outcomes of ablation therapy are strongly affected by modifiable risk factors. Although previous studies show beneficial effects of modifying single risk factors, there is lack of evidence from randomized controlled trials on the effects of integrated AF lifestyle programmes. The POP trial is designed to evaluate the clinical outcomes of a dedicated nurse-led AF lifestyle outpatient clinic in patients with symptomatic AF. This study is a prospective, 1:1 randomized, single centre, investigator-initiated clinical trial in 150 patients with paroxysmal or persistent AF referred for a first pulmonary vein isolation (PVI). Prior to the ablation, patients in the intervention group receive a personalized risk factor treatment programme in a specialized, protocolized, nurse-led outpatient clinic. Patient education and durable lifestyle management is promoted with an e-health platform. Patients in the control group receive standard care by cardiologists before ablation. The primary endpoint is the number of hospitalizations for re-ablation and cardioversion, with a follow-up of 12 months after ablation. Secondary endpoints include mortality, number of acute ischemic events, stroke or hospitalizations for heart failure, quality of life, number of ablations cancelled because of symptom reduction, and ablation success rate at 12 months. Determinants of patient and staff experience are explored and a cost-effectiveness analysis is included. The POP trial will help ascertain the efficacy and cost-effectiveness of an integrated technology-supported lifestyle therapy in patients with symptomatic AF. The trial is funded by the Netherlands Organisation for Health Research and Development [10070012010001]. Home sleep apnoea testing devices were provided by Itamar Medical, Ltd.ClinicalTrials.gov Identifier NCT05148338. AF atrial fibrillation, OSA obstructive sleep apnoea, PFA pulsed field ablation, PVI pulmonary vein isolation.
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Wang M, Yan L, Wang J, Jin Y, Zheng ZJ. Global burden of hepatitis B attributable to modifiable risk factors from 1990 to 2019: a growing contribution and its association with socioeconomic status. Global Health 2023; 19:23. [PMID: 37004077 PMCID: PMC10064596 DOI: 10.1186/s12992-023-00922-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 03/14/2023] [Indexed: 04/03/2023] Open
Abstract
BACKGROUND Hepatitis B is a global public health concern, and modifiable risk factors can accelerate progression of this disease. The burden of hepatitis B attributable to modifiable risk factors has not been well evaluated. We aimed to estimate the disease burden of hepatitis B attributable to tobacco, alcohol use, and a high body mass index (BMI) to guide lifestyle interventions in the management of patients with hepatitis B virus (HBV) infection. RESULTS In 2019, 33.73% of hepatitis B age-standardized deaths and 34.52% of disability-adjusted life-years (DALYs) were attributable to tobacco, alcohol use, and a high BMI. The proportion showed an increasing trend that 28.23% of deaths and 27.56% of DALYs were attributable to the three modifiable risk factors in 1990. The hepatitis B burden attributable to modifiable risk factors was disparate across regions and countries. Countries with a low socioeconomic status have a high burden of hepatitis B owing to modifiable risk factors. Countries with a high-level sociodemographic index also had an increasing burden of hepatitis B attributable to a high BMI. CONCLUSIONS Lifestyle interventions are warranted in hepatitis prevention strategies and plans of action. Countries with low and middle socioeconomic development should be prioritized, and countries with high socioeconomic development should be aware of the novel challenge of a high BMI-related disease burden.
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Gupta A, Hu J, Huang S, Diaz L, Gore R, Levy N, Bergman M, Tanner M, Sherman SE, Islam N, Schwartz MD. Implementation fidelity to a behavioral diabetes prevention intervention in two New York City safety net primary care practices. BMC Public Health 2023; 23:575. [PMID: 36978071 PMCID: PMC10045092 DOI: 10.1186/s12889-023-15477-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND It is critical to assess implementation fidelity of evidence-based interventions and factors moderating fidelity, to understand the reasons for their success or failure. However, fidelity and fidelity moderators are seldom systematically reported. The study objective was to conduct a concurrent implementation fidelity evaluation and examine fidelity moderators of CHORD (Community Health Outreach to Reduce Diabetes), a pragmatic, cluster-randomized, controlled trial to test the impact of a Community Health Workers (CHW)-led health coaching intervention to prevent incident type 2 Diabetes Mellitus in New York (NY). METHODS We applied the Conceptual Framework for Implementation Fidelity to assess implementation fidelity and factors moderating it across the four core intervention components: patient goal setting, education topic coaching, primary care (PC) visits, and referrals to address social determinants of health (SDH), using descriptive statistics and regression models. PC patients with prediabetes receiving care from safety-net patient-centered medical homes (PCMHs) at either, VA NY Harbor or at Bellevue Hospital (BH) were eligible to be randomized into the CHW-led CHORD intervention or usual care. Among 559 patients randomized and enrolled in the intervention group, 79.4% completed the intake survey and were included in the analytic sample for fidelity assessment. Fidelity was measured as coverage, content adherence and frequency of each core component, and the moderators assessed were implementation site and patient activation measure. RESULTS Content adherence was high for three components with nearly 80.0% of patients setting ≥ 1 goal, having ≥ 1 PC visit and receiving ≥ 1 education session. Only 45.0% patients received ≥ 1 SDH referral. After adjusting for patient gender, language, race, ethnicity, and age, the implementation site moderated adherence to goal setting (77.4% BH vs. 87.7% VA), educational coaching (78.9% BH vs. 88.3% VA), number of successful CHW-patient encounters (6 BH vs 4 VA) and percent of patients receiving all four components (41.1% BH vs. 25.7% VA). CONCLUSIONS The fidelity to the four CHORD intervention components differed between the two implementation sites, demonstrating the challenges in implementing complex evidence-based interventions in different settings. Our findings underscore the importance of measuring implementation fidelity in contextualizing the outcomes of randomized trials of complex multi-site behavioral interventions. TRIAL REGISTRATION The trial was registered with ClinicalTrials.gov on 30/12/2016 and the registration number is NCT03006666 .
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Maddison R, Hargreaves EA, Jiang Y, Calder AJ, Wyke S, Gray CM, Hunt K, Lubans DR, Eyles H, Draper N, Heke I, Kara S, Sundborn G, Arandjus C, Gao L, Lee P, Lim M, Marsh S. Rugby Fans in Training New Zealand (RUFIT NZ): a randomized controlled trial to assess the effectiveness of a healthy lifestyle program for overweight men delivered through professional rugby clubs. Int J Behav Nutr Phys Act 2023; 20:37. [PMID: 36978139 PMCID: PMC10043512 DOI: 10.1186/s12966-022-01395-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 12/03/2022] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND A healthy lifestyle program that appeals to, and supports, overweight and obese New Zealand (NZ) European, Māori (indigenous) and Pasifika men to achieve weight loss is urgently needed. A pilot program inspired by the successful Football Fans in Training program but delivered via professional rugby clubs in NZ (n = 96) was shown to be effective in weight loss, adherence to healthy lifestyle behaviors, and cardiorespiratory fitness in overweight and obese men. A full effectiveness trial is now needed. AIMS To determine the effectiveness and cost effectiveness of Rugby Fans In Training-NZ (RUFIT-NZ) on weight loss, fitness, blood pressure, lifestyle change, and health related quality of life (HRQoL) at 12- and 52-weeks. METHODS We conducted a pragmatic, two-arm, multi-center, randomized controlled trial in NZ with 378 (target 308) overweight and obese men aged 30-65 years, randomized to an intervention group or wait-list control group. The 12-week RUFIT-NZ program was a gender-sensitised, healthy lifestyle intervention delivered through professional rugby clubs. Each intervention session included: i) a 1-h workshop-based education component focused on nutrition, physical activity, sleep, sedentary behavior, and learning evidence-based behavior change strategies for sustaining a healthier lifestyle; and 2) a 1-h group-based, but individually tailored, exercise training session. The control group were offered RUFIT-NZ after 52-weeks. The primary outcome was change in body weight from baseline to 52-weeks. Secondary outcomes included change in body weight at 12-weeks, waist circumference, blood pressure, fitness (cardiorespiratory and musculoskeletal), lifestyle behaviors (leisure-time physical activity, sleep, smoking status, and alcohol and dietary quality), and health-related quality of life at 12- and 52-weeks. RESULTS Our final analysis included 200 participants (intervention n = 103; control n = 97) who were able to complete the RUFIT-NZ intervention prior to COVID-19 restrictions. At 52-weeks, the adjusted mean group difference in weight change (primary outcome) was -2.77 kg (95% CI -4.92 to -0.61), which favored the intervention group. The intervention also resulted in favorable significant differences in weight change and fruit and vegetable consumption at 12-weeks; and waist circumference, fitness outcomes, physical activity levels, and health-related quality of life at both 12 and 52 weeks. No significant intervention effects were observed for blood pressure, or sleep. Incremental cost-effective ratios estimated were $259 per kg lost, or $40,269 per quality adjusted life year (QALY) gained. CONCLUSION RUFIT-NZ resulted in sustained positive changes in weight, waist circumference, physical fitness, self-reported physical activity, selected dietary outcomes, and health-related quality of life in overweight/obese men. As such, the program should be recommended for sustained delivery beyond this trial, involving other rugby clubs across NZ. TRIAL REGISTRATION Australia New Zealand Clinical Trials Registry, ACTRN12619000069156. Registered 18 January 2019, https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=376740 Universal Trial Number, U1111-1245-0645.
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Tonet E, Raisi A, Zagnoni S, Chiaranda G, Pavasini R, Vitali F, Gibiino F, Campana R, Boccadoro A, Scala A, Canovi L, Amantea V, Matese C, Berloni ML, Piva T, Zerbini V, Cardelli LS, Pasanisi G, Mazzoni G, Casella G, Grazzi G, Campo G. Multi-domain lifestyle intervention in older adults after myocardial infarction: rationale and design of the PIpELINe randomized clinical trial. Aging Clin Exp Res 2023; 35:1107-1115. [PMID: 36964866 PMCID: PMC10039445 DOI: 10.1007/s40520-023-02389-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2023] [Indexed: 03/26/2023]
Abstract
BACKGROUND Traditional cardiac rehabilitation (CR) is effective in improving physical performance and prognosis after myocardial infarction (MI). Anyway, it is not consistently recommended to older adults, and its attendance rate is low. Previous studies suggested that alternative, early and tailored exercise interventions are feasible and effective in improving physical performance in older MI patients. Anyway, the demonstration that they are associated also with a significant reduction of hard endpoints is lacking. AIM To describe rationale and design of the "Physical activity Intervention in Elderly patients with myocardial Infarction" (PIpELINe) trial. METHODS The PIpELINe trial is a prospective, randomized, multicentre study with a blinded adjudicated evaluation of the outcomes. Patients aged ≥ 65 years, admitted to hospital for MI and with a low physical performance one month after discharge, as defined as short physical performance battery (SPPB) value between 4 and 9, will be randomized to a multi-domain lifestyle intervention (including dietary counselling, strict management of cardiovascular and metabolic risk factors, and exercise training) or health education. The primary endpoint is the one-year occurrence of the composite of cardiovascular death or re-hospitalization for cardiovascular causes. RESULTS The recruitment started in March 2020. The estimated sample size is 456 patients. The conclusion of the enrolment is planned for mid-2023. The primary endpoint analysis will be available for the end of 2024. CONCLUSIONS The PIpELINe trial will show if a multi-domain lifestyle intervention is able to reduce adverse events in older patients with reduced physical performance after hospitalization for MI. TRIAL REGISTRATION ClinicalTrials.gov NCT04183465.
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Conti C, Di Nardo M, Lanzara R, Guagnano MT, Cardi V, Porcelli P. Improvement in binge eating and alexithymia predicts weight loss at 9-month follow-up of the lifestyle modification program. Eat Weight Disord 2023; 28:30. [PMID: 36947261 PMCID: PMC10033561 DOI: 10.1007/s40519-023-01560-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 11/25/2022] [Indexed: 03/23/2023] Open
Abstract
PURPOSE The aim of this longitudinal study was to examine the extent to which improved levels of binge eating (BE) behaviors, alexithymia, self-esteem, and psychological distress would predict a reduction in body mass at 9-month follow-up, following a lifestyle modification program for weight loss in obese or overweight patients. METHODS A convenience sample of 120 obese or overweight patients were recruited. Body mass index (BMI), binge eating (BES), levels of alexithymia (TAS-20), perceived stress (PSS), depressive symptoms (SDS), and self-esteem (RSE) were assessed during their first medical examination (T1), and after a weight-loss treatment period of 9 months (T2). RESULTS Compared with unimproved patients, improved patients reported a significant decrease in binge eating (p = 0.04) and perceived stress symptoms (p = 0.03), and a significant improvement in self-esteem (p = 0.02) over time. After controlling for gender, self-esteem, depressive symptoms, and perceived stress, baseline BMI (OR = 1.11, 95% CI [1.04,1.19]), ΔBES (OR = 0.99, 95% CI [0.98,0.99]), and ΔTAS-20 (OR = 1.03, 95% CI [1.01,1.05]) significantly and independently predicted a ≥ 5% reduction in body mass from baseline. CONCLUSIONS Our finding supports the suggestion to consider psychological outcomes such as emotional aspects and dysfunctional eating behaviors when planning a weight loss programs to prevent a negative outcome. LEVEL OF EVIDENCE Level III, case-control analytic study.
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Bak M, Bossen D, Braam K, Holla J, Visser B, Dallinga J. [Experiences and support needs of lifestyle professionals in the use of digital coaching tools for clients with overweight]. TSG : TIJDSCHRIFT VOOR GEZONDHEIDSWETENSCHAPPEN 2023; 101:38-45. [PMID: 37206640 PMCID: PMC9994399 DOI: 10.1007/s12508-023-00379-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/08/2023] [Indexed: 03/11/2023]
Abstract
Introduction In the Netherlands, half of the adult population is overweight. Combined Lifestyle Interventions guide overweight clients towards a healthy lifestyle. In addition to the face-to face sessions with clients, lifestyle professionals can use digital coaching tools to guide their clients remotely. In practice it appears that the digital applications are not fully used. To stimulate the use of digital technology, insight is needed into the experiences and support needs of lifestyle professionals. Method Data about the use, wishes and support needs regarding the use of digital coaching tools among lifestyle professionals were collected by a questionnaire and two focus groups. The results of the questionnaires were analyzed descriptively and the focus groups were analyzed thematically. Results Seventy-nine lifestyle professionals completed the questionnaire. Ten lifestyle professionals participated in a focus group. Both methods showed that professionals have gained experience with video communication, apps and online information. Lifestyle professionals mention that these digital coaching tools support the self-reliance of clients. Online group sessions are perceived as less effective than face-to-face group sessions, because of the lack of interaction between clients. Lifestyle professionals also experience practical barriers in using digital coaching tools. To stimulate the use of digital coaching tools, they need an exchange of experience with colleagues, training and instruction on how to use these tools. Conclusion Lifestyle professionals consider digital coaching tools to be an added value to individual coaching. They see opportunities for wider use in the future when practical barriers are overcome, and exchange of experience and training are facilitated.
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Nève G, Komulainen P, Savonen K, Hassinen M, Männikkö R, Infanger D, Schmidt-Trucksäss A, Rauramaa R. Effect of lifestyle interventions on carotid arterial structure - The DR's EXTRA study. Prev Med 2023; 168:107436. [PMID: 36724843 DOI: 10.1016/j.ypmed.2023.107436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 01/30/2023]
Abstract
No lifestyle-based interventions with medium-term duration on carotid atherosclerotic have been performed so far. We aimed to investigate whether guideline-based dietary and physical activity interventions slow the progression of atherosclerotic changes in the general elderly population. 1410 Finnish men and women from a representative population sample were randomly assigned to one of six groups in the four-year intervention study: 1) reference, 2) aerobic training, 3) resistance training, 4) Nordic Diet, 5) aerobic training + Nordic Diet, 6) resistance training + Nordic Diet. The primary outcome was mean common carotid artery intima-media thickness (cIMT). The lumen diameter of the common carotid artery (cLD) was also analyzed. 567 men and 565 women aged 57 to 78 years were included. None of the intervention groups significantly slowed cIMT progression compared to the reference group. A subgroup analysis showed that men in the diet group had significantly smaller cIMT progression than in the reference group (-0.078 mm, 95% CI: -0.146 to -0.009, p = 0.02) and no significant increase in cIMT (p = 0.23). No other group showed a slowed cIMT progression. Among guideline-based lifestyle interventions, only diet leads to a significantly smaller progression of cIMT in older men of a representative population sample. No other lifestyle intervention contributed to a slowing of the progression of structural carotid markers. It must be questioned whether the guideline-based recommendations for a lifestyle change that were in place until recently are adequate to decelerate the atherosclerotic process.
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Koeder C, Anand C, Husain S, Kranz RM, Schoch N, Alzughayyar D, Bitterlich N, Hahn A, Englert H. Exploratory analysis of the effect of a controlled lifestyle intervention on inflammatory markers - the Healthy Lifestyle Community Programme (cohort 2). BMC Nutr 2023; 9:25. [PMID: 36747285 PMCID: PMC9900566 DOI: 10.1186/s40795-023-00684-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 01/31/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Chronic low-grade inflammation is associated with an increased risk of chronic disease and mortality. The objective of the study was to test the effect of a healthy lifestyle intervention on biomarkers of inflammation (among other risk markers). METHODS We conducted a non-randomized controlled trial with mostly middle-aged and elderly participants from the general population in rural northwest Germany (intervention: n = 114; control: n = 87). The intervention consisted of a 1-year lifestyle programme focusing on diet (largely plant-based; strongest emphasis), physical activity, stress management, and social support. High-sensitivity C-reactive protein (hs-CRP) was assessed at baseline, 10 weeks, 6 months, and 1 year. Homocysteine (Hcy) was assessed at baseline, 10 weeks, and 1 year. Adiponectin (Apn) was assessed at baseline and 10 weeks. An exploratory analysis of these inflammatory markers assessing the between-group differences with ANCOVA was conducted. RESULTS The 1-year trajectory of hs-CRP was significantly lower in the intervention group compared to control (between-group difference: -0.8 (95% CI -1.2, -0.3) mg/l; p = 0.001; adjusted for baseline). The 1-year trajectory of Hcy was non-significantly higher in the intervention compared to control (between-group difference: 0.2 (95% CI -0.3, 0.7) µmol/l; p = 0.439; adjusted for baseline). From baseline to 10 weeks, Apn decreased significantly more in the intervention group compared to control (between-group difference: -1.6 (95% CI -2.7, -0.5) µg/ml; p = 0.004; adjusted for baseline). CONCLUSIONS Our study shows that healthy lifestyle changes can lower hs-CRP and Apn levels and are unlikely to significantly affect Hcy levels within 1 year. TRIAL REGISTRATION German Clinical Trials Register (DRKS; reference: DRKS00018775 , registered 12 Sept 2019; retrospectively registered; www.drks.de ).
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Haldrup D, Wei C, Holland-Fischer P, Kristensen K, Rittig S, Lange A, Hørlyck A, Solvig J, Grønbæk H, Birkebæk NH, Frystyk J. Effects of lifestyle intervention on IGF-1, IGFBP-3, and insulin resistance in children with obesity with or without metabolic-associated fatty liver disease. Eur J Pediatr 2023; 182:855-865. [PMID: 36508014 DOI: 10.1007/s00431-022-04731-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 11/11/2022] [Accepted: 11/20/2022] [Indexed: 12/14/2022]
Abstract
Obesity is a strong predictor for metabolic associated fatty liver disease (MAFLD), which has been associated with decreased insulin like growth factor 1 (IGF-1). In obesity, weight loss increases growth hormone secretion, but this is not unequivocally associated with increases in serum IGF-1 and IGF binding protein-3 (IGFBP-3). We studied the changes in the IGF axis in relation to weight loss and improvement in insulin resistance in children with or without MALFD after 10 weeks of lifestyle intervention at a weight loss camp (WLC). We investigated 113 (66 females) Caucasian children with obesity, median age 12.4 (range 7.3-14.6) years, before and after 10 weeks of lifestyle intervention at a WLC. We investigated children who was either MAFLD positive (n = 54) or negative (n = 59) before and after WLC. Children with MAFLD had lower baseline IGF-1 (249 ± 112 vs 278 ± 107 µg/l, P = 0.048), whereas the IGF-1/IGFBP-3 molar ratio was similar to children without MAFLD (19.4 ± 6.6 vs. 21.8 ± 6.6%, P = 0.108). When all children were considered as one group, WLC decreased SDS-BMI and HOMA-IR (P < 0.001, both) and increased IGF-1 (264 ± 110 vs 285 ± 108 µg/l, P < 0.001) and the IGF/IGFBP-3 molar ratio (20.7 ± 6.7 vs 22.4 ± 6.1%, P < 0.001). When categorized according to liver status, IGF-1 increased significantly in children with MAFLD (P = 0.008) and tended to increase in children without MAFLD (P = 0.052). Conclusions: Ten weeks of lifestyle intervention decreased insulin resistance and improved the IGF axis. We observed slight differences in the IGF axis in relation to MAFLD status. This suggests that the IGF axis is primarily influenced by insulin resistance rather than MAFLD status. What is New: • Weight loss decreases insulin resistance and subsequently increases the IGF axis in children with obesity. • Children with MAFLD had an aberration in the IGF axis compared to their MAFLD negative counter parts and the IGF axis was primarily influenced by the decreased BMI-SDS and insulin resistance, rather than MAFLD status. What is Known: • NAFLD has previously been associated with reduced serum IGF-1 concentrations. • Data on the impact of MAFLD and aberrations in the growth hormone and IGF axis and the effects of lifestyle interventions in children are limited.
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