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French ML, Christensen JT, Estabrooks PA, Hernandez AM, Metos JM, Marcus RL, Thorpe A, Dvorak TE, Jordan KC. Evaluation of the Effectiveness of a Bilingual Nutrition Education Program in Partnership with a Mobile Health Unit. Nutrients 2024; 16:618. [PMID: 38474746 DOI: 10.3390/nu16050618] [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: 12/29/2023] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
There are limited reports of community-based nutrition education with culinary instruction that measure biomarkers, particularly in low-income and underrepresented minority populations. Teaching kitchens have been proposed as a strategy to address social determinants of health, combining nutrition education, culinary demonstration, and skill building. The purpose of this paper is to report on the development, implementation, and evaluation of Journey to Health, a program designed for community implementation using the RE-AIM planning and evaluation framework. Reach and effectiveness were the primary outcomes. Regarding reach, 507 individuals registered for the program, 310 participants attended at least one nutrition class, 110 participants completed at least two biometric screens, and 96 participants attended at least two health coaching appointments. Participants who engaged in Journey to Health realized significant improvements in body mass index, blood pressure, and triglycerides. For higher risk participants, we additionally saw significant improvements in total and LDL cholesterol. Regarding dietary intake, we observed a significant increase in cups of fruit and a decrease in sugar sweetened beverages consumed per day. Our findings suggest that Journey to Health may improve selected biometrics and health behaviors in low-income and underrepresented minority participants.
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Affiliation(s)
- Madeleine L French
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT 84112, USA
| | - Joshua T Christensen
- Department of Population Health Sciences, Spencer Fox Eccles School of Medicine, University of Utah, Salt Lake City, UT 84112, USA
- Department of Health and Kinesiology, University of Utah, Salt Lake City, UT 84112, USA
| | - Paul A Estabrooks
- Department of Health and Kinesiology, University of Utah, Salt Lake City, UT 84112, USA
| | - Alexandra M Hernandez
- Osher Center for Integrative Health, University of Utah Health, Salt Lake City, UT 84112, USA
| | - Julie M Metos
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT 84112, USA
| | - Robin L Marcus
- Department of Physical Therapy and Athletic Training, University of Utah, Salt Lake City, UT 84108, USA
| | - Alistair Thorpe
- Department of Population Health Sciences, Spencer Fox Eccles School of Medicine, University of Utah, Salt Lake City, UT 84112, USA
| | - Theresa E Dvorak
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT 84112, USA
| | - Kristine C Jordan
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT 84112, USA
- Osher Center for Integrative Health, University of Utah Health, Salt Lake City, UT 84112, USA
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2
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Elmaleh-Sachs A, Schwartz JL, Bramante CT, Nicklas JM, Gudzune KA, Jay M. Obesity Management in Adults: A Review. JAMA 2023; 330:2000-2015. [PMID: 38015216 DOI: 10.1001/jama.2023.19897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Importance Obesity affects approximately 42% of US adults and is associated with increased rates of type 2 diabetes, hypertension, cardiovascular disease, sleep disorders, osteoarthritis, and premature death. Observations A body mass index (BMI) of 25 or greater is commonly used to define overweight, and a BMI of 30 or greater to define obesity, with lower thresholds for Asian populations (BMI ≥25-27.5), although use of BMI alone is not recommended to determine individual risk. Individuals with obesity have higher rates of incident cardiovascular disease. In men with a BMI of 30 to 39, cardiovascular event rates are 20.21 per 1000 person-years compared with 13.72 per 1000 person-years in men with a normal BMI. In women with a BMI of 30 to 39.9, cardiovascular event rates are 9.97 per 1000 person-years compared with 6.37 per 1000 person-years in women with a normal BMI. Among people with obesity, 5% to 10% weight loss improves systolic blood pressure by about 3 mm Hg for those with hypertension, and may decrease hemoglobin A1c by 0.6% to 1% for those with type 2 diabetes. Evidence-based obesity treatment includes interventions addressing 5 major categories: behavioral interventions, nutrition, physical activity, pharmacotherapy, and metabolic/bariatric procedures. Comprehensive obesity care plans combine appropriate interventions for individual patients. Multicomponent behavioral interventions, ideally consisting of at least 14 sessions in 6 months to promote lifestyle changes, including components such as weight self-monitoring, dietary and physical activity counseling, and problem solving, often produce 5% to 10% weight loss, although weight regain occurs in 25% or more of participants at 2-year follow-up. Effective nutritional approaches focus on reducing total caloric intake and dietary strategies based on patient preferences. Physical activity without calorie reduction typically causes less weight loss (2-3 kg) but is important for weight-loss maintenance. Commonly prescribed medications such as antidepressants (eg, mirtazapine, amitriptyline) and antihyperglycemics such as glyburide or insulin cause weight gain, and clinicians should review and consider alternatives. Antiobesity medications are recommended for nonpregnant patients with obesity or overweight and weight-related comorbidities in conjunction with lifestyle modifications. Six medications are currently approved by the US Food and Drug Administration for long-term use: glucagon-like peptide receptor 1 (GLP-1) agonists (semaglutide and liraglutide only), tirzepatide (a glucose-dependent insulinotropic polypeptide/GLP-1 agonist), phentermine-topiramate, naltrexone-bupropion, and orlistat. Of these, tirzepatide has the greatest effect, with mean weight loss of 21% at 72 weeks. Endoscopic procedures (ie, intragastric balloon and endoscopic sleeve gastroplasty) can attain 10% to 13% weight loss at 6 months. Weight loss from metabolic and bariatric surgeries (ie, laparoscopic sleeve gastrectomy and Roux-en-Y gastric bypass) ranges from 25% to 30% at 12 months. Maintaining long-term weight loss is difficult, and clinical guidelines support the use of long-term antiobesity medications when weight maintenance is inadequate with lifestyle interventions alone. Conclusion and Relevance Obesity affects approximately 42% of adults in the US. Behavioral interventions can attain approximately 5% to 10% weight loss, GLP-1 agonists and glucose-dependent insulinotropic polypeptide/GLP-1 receptor agonists can attain approximately 8% to 21% weight loss, and bariatric surgery can attain approximately 25% to 30% weight loss. Comprehensive, evidence-based obesity treatment combines behavioral interventions, nutrition, physical activity, pharmacotherapy, and metabolic/bariatric procedures as appropriate for individual patients.
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Affiliation(s)
- Arielle Elmaleh-Sachs
- Department of Medicine, Division of General Internal Medicine and Clinical Innovation, New York University Grossman School of Medicine, New York, New York
- Department of Population Health, New York University Grossman School of Medicine, New York, New York
- Family Health Centers at NYU Langone, New York, New York
| | - Jessica L Schwartz
- Division of General Internal Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Carolyn T Bramante
- Division of General Internal Medicine, University of Minnesota Medical School, Minneapolis
| | - Jacinda M Nicklas
- Division of General Internal Medicine, University of Colorado School of Medicine, Aurora
| | - Kimberly A Gudzune
- Division of General Internal Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Melanie Jay
- Department of Medicine, Division of General Internal Medicine and Clinical Innovation, New York University Grossman School of Medicine, New York, New York
- Department of Population Health, New York University Grossman School of Medicine, New York, New York
- New York Harbor Veteran Affairs, New York, New York
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3
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Christopulos TT, Redmond SM. Factors Impacting Implementation of Universal Screening of Developmental Language Disorder in Public Schools. Lang Speech Hear Serv Sch 2023; 54:1080-1102. [PMID: 37459613 DOI: 10.1044/2023_lshss-22-00169] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023] Open
Abstract
PURPOSE Developmental language disorder (DLD) is an underidentified neurodevelopmental disorder that affects, on average, one out of 11 kindergarten-age children (ages 4-6 years). Children with DLD can face academic, behavioral, psychiatric, emotional, and social challenges. Universal screening is seen as an effective way for public school districts to increase DLD identification rates. However, little is known about factors impacting implementation of school-based universal screenings for DLD. We partnered with a large suburban school district in the Intermountain West region of the United States to gather detailed perspectives from school personnel regarding the barriers and facilitators to the implementation of universal screening in their district. METHOD Using a two-phase mixed-methods design, we first conducted focus groups to identify potential barriers and facilitators to universal screening. We then used the qualitative data from the first phase to develop a 20-item survey to assess agreement with the focus group results among a wider group of district speech-language pathologists and kindergarten teachers from the school district. RESULTS Our survey showed moderate levels of agreement with our focus group results. In particular, school personnel showed high levels of support for universal screening for DLD, with interesting interplay across various factors: (a) the negative impact of unmanageable workload on personnel under both referral- and universal-based identification formats, (b) the preference for paraprofessionals to administer screenings, (c) the role that Response to Intervention programs may play in offsetting workloads associated with universal screenings, and (d) the need for increased awareness and education about child language development and impairment among general education teachers and the public. CONCLUSION Recommendations for incorporating these factors into more useful and applicable collaborative research-based efforts are presented. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.23661876.
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Affiliation(s)
- Tyler T Christopulos
- Department of Communication Sciences and Disorders, The University of Utah, Salt Lake City
| | - Sean M Redmond
- Department of Communication Sciences and Disorders, The University of Utah, Salt Lake City
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4
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Heisler M, Dyer WT, Finertie H, Stoll SC, Wiley D, Turner CD, Sedgwick T, Kullgren J, Richardson CR, Hedderson M, Schmittdiel JA. Using Peer Support to Prevent Diabetes: Results of a Pragmatic RCT. Am J Prev Med 2023; 65:239-250. [PMID: 36898949 PMCID: PMC10810481 DOI: 10.1016/j.amepre.2023.02.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 03/10/2023]
Abstract
INTRODUCTION High-contact structured diabetes prevention programs are effective in lowering weight and HbA1cs, yet their intensity level can create barriers to participation. Peer support programs improve clinical outcomes among adults with Type 2 diabetes, but their effectiveness in diabetes prevention is unknown. This study examined whether a low-intensity peer support program improved outcomes more than enhanced usual care in a diverse population with prediabetes. STUDY DESIGN The intervention was tested in a pragmatic 2-arm RCT. SETTING/PARTICIPANTS Participants were adults with prediabetes at three healthcare centers. INTERVENTION Participants randomized to the enhanced usual care arm received educational materials. Participants in the Using Peer Support to Aid in Prevention and Treatment in Prediabetes arm were matched with a peer supporter: another patient who had made healthy lifestyle changes and was trained in autonomy-supportive action planning. Peer supporters were instructed to provide weekly telephone support to their peers on specific action steps toward behavioral goals for 6 months, then monthly support for 6 months. MAIN OUTCOME MEASURES Changes in primary outcomes of weight and HbA1c and secondary outcomes of enrollment in formal diabetes prevention programs, self-reported diet, physical activity, health-specific social support, self-efficacy, motivation, and activation at 6 and 12 months were examined. RESULTS Data collection occurred from October 2018 to March 2022, with analyses completed in September 2022. Among 355 randomized patients, in intention-to-treat analyses, there were no between-group differences in HbA1c or weight changes at 6 and 12 months. Using Peer Support to Aid in Prevention and Treatment in Prediabetes participants were more likely to enroll in structured programs at 6 (AOR=2.45, p=0.009) and 12 (AOR=2.21, p=0.016) months and to report eating whole grains at 6 (4.49, p=0.026) and 12 (4.22, p=0.034) months. They reported greater improvements in perceived social support for diabetes prevention behaviors at 6 (6.39, p<0.001) and 12 (5.48, p<0.001) months, with no differences in other measures. CONCLUSIONS A stand-alone, low-intensity peer support program improved social support and participation in formal diabetes prevention programs but not weight or HbA1c. It will be important to examine whether peer support could effectively complement higher-intensity, structured diabetes prevention programs. TRIAL REGISTRATION This trial is registered at ClinicalTrials.gov, NCT03689530. Full protocol available at https://clinicaltrials.gov/ct2/show/NCT03689530.
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Affiliation(s)
- Michele Heisler
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan; Institute for Healthcare Policy & Innovation, University of Michigan, Ann Arbor, Michigan; Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, Michigan; VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan.
| | - Wendy T Dyer
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Holly Finertie
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Shelley C Stoll
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - Deanne Wiley
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Cassie D Turner
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan; VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan
| | - Tali Sedgwick
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Jeffrey Kullgren
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan; Institute for Healthcare Policy & Innovation, University of Michigan, Ann Arbor, Michigan; VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan
| | - Caroline R Richardson
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, Michigan
| | - Monique Hedderson
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Julie A Schmittdiel
- Division of Research, Kaiser Permanente Northern California, Oakland, California; Department of Health System Sciences, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California
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de Groot M, Myers BA, Baker L, Daily E, Cavaghan M. The Diabetes Tune-Up Group: A Multidisciplinary Approach to Improve Diabetes Distress and A1C Among Adults With Type 1 and Type 2 Diabetes. DIABETES EDUCATOR 2023; 49:150-162. [PMID: 36661126 DOI: 10.1177/26350106231151405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
PURPOSE The purpose of this study was to assess the feasibility of delivering the Diabetes Tune-Up Group (DTU), a cognitive-behavioral-therapy-based (CBT) multidisciplinary intervention for adults with diabetes distress and elevated A1C using a group in-person delivery format. METHODS The DTU intervention consisted of 6 weekly group sessions (90 minutes in duration per session). The groups were cofacilitated by a diabetes care and education specialist (DCES) and a master's-level clinical psychology trainee. The intervention integrated CBT with patient-centered diabetes education. Using a pre/post study design, participants completed assessments at baseline, post-intervention, and 3 months following the intervention. RESULTS The sample consisted of 29 adults with type 1 diabetes (N = 8) or type 2 diabetes (N = 21) who were predominantly female (79%), White (59%), and educated (56% with a college degree or greater). Participants attended 131 total sessions out of 174 possible sessions, for an overall attendance rate of 75.3%. At 3-month follow-up, significant improvements were observed in A1C values (mean decrease = 0.39%). Diabetes distress improved significantly from baseline (mean = 3.44, SD = 0.68) to post-intervention (mean = 2.94, SD = 0.68), and 3-month follow-up (mean = 2.55, SD = 0.75). Significant improvements were also observed in diabetes self-efficacy from baseline to post-intervention and at 3-month follow-up. CONCLUSIONS This group-based, multidisciplinary intervention resulted in improvements in A1C, diabetes distress, and patient self-efficacy in caring for diabetes. Future studies to validate this intervention approach across settings and delivery platforms are needed.
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Affiliation(s)
- Mary de Groot
- From Indiana University School of Medicine, Indianapolis, Indiana.,Indiana University Health, Indianapolis, Indiana
| | - Barbara A Myers
- From Indiana University School of Medicine, Indianapolis, Indiana
| | - Lauren Baker
- From Indiana University School of Medicine, Indianapolis, Indiana.,Indiana University Health, Indianapolis, Indiana
| | | | - Melissa Cavaghan
- From Indiana University School of Medicine, Indianapolis, Indiana.,Indiana University Health, Indianapolis, Indiana
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6
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Abstract
It is well established from clinical trials that behavioural interventions can halve the risk of progression from prediabetes to type 2 diabetes but translating this evidence of efficacy into effective real-world interventions at scale is an ongoing challenge. A common suggestion is that future preventive interventions need to be more personalised in order to enhance effectiveness. This review evaluates the degree to which existing interventions are already personalised and outlines how greater personalisation could be achieved through better identification of those at high risk, division of type 2 diabetes into specific subgroups and, above all, more individualisation of the behavioural targets for preventive action. Approaches using more dynamic real-time data are in their scientific infancy. Although these approaches are promising they need longer-term evaluation against clinical outcomes. Whatever personalised preventive approaches for type 2 diabetes are developed in the future, they will need to be complementary to existing individual-level interventions that are being rolled out and that are demonstrably effective. They will also need to ideally synergise with, and at the very least not detract attention from, efforts to develop and implement strategies that impact on type 2 diabetes risk at the societal level.
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Affiliation(s)
- Nicholas J Wareham
- Medical Research Council Epidemiology Unit, Institute of Metabolic Science, University of Cambridge Clinical School, Cambridge, UK.
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7
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Birch JM, Jones RA, Mueller J, McDonald MD, Richards R, Kelly MP, Griffin SJ, Ahern AL. A systematic review of inequalities in the uptake of, adherence to, and effectiveness of behavioral weight management interventions in adults. Obes Rev 2022; 23:e13438. [PMID: 35243743 PMCID: PMC9285567 DOI: 10.1111/obr.13438] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 02/12/2022] [Indexed: 12/26/2022]
Abstract
The extent to which behavioral weight management interventions affect health inequalities is uncertain, as is whether trials of these interventions directly consider inequalities. We conducted a systematic review, synthesizing evidence on how different aspects of inequality impact uptake, adherence, and effectiveness in trials of behavioral weight management interventions. We included (cluster-) randomized controlled trials of primary care-applicable behavioral weight management interventions in adults with overweight or obesity published prior to March 2020. Data about trial uptake, intervention adherence, attrition, and weight change by PROGRESS-Plus criteria (place of residence, race/ethnicity, occupation, gender, religion, education, socioeconomic status, social capital, plus other discriminating factors) were extracted. Data were synthesized narratively and summarized in harvest plots. We identified 91 behavioral weight loss interventions and 12 behavioral weight loss maintenance interventions. Fifty-six of the 103 trials considered inequalities in relation to at least one of intervention or trial uptake (n = 15), intervention adherence (n = 15), trial attrition (n = 32), or weight outcome (n = 34). Most trials found no inequalities gradient. If a gradient was observed for trial uptake, intervention adherence, and trial attrition, those considered "more advantaged" did best. Alternative methods of data synthesis that enable data to be pooled and increase statistical power may enhance understanding of inequalities in behavioral weight management interventions.
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Affiliation(s)
- Jack M Birch
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Rebecca A Jones
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Julia Mueller
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Matthew D McDonald
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
| | | | - Michael P Kelly
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Simon J Griffin
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK.,Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Amy L Ahern
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
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8
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Gruß I, Mayhew M, Firemark A, Fitzpatrick SL. Participants’ perspectives on perceived usefulness of digital and in‐person diabetes prevention programs: A qualitative study to inform decisions related to program participation. Obes Sci Pract 2022; 8:176-184. [PMID: 35388343 PMCID: PMC8976540 DOI: 10.1002/osp4.562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/05/2021] [Accepted: 09/01/2021] [Indexed: 11/10/2022] Open
Affiliation(s)
- Inga Gruß
- Center for Health Research Kaiser Permanente Northwest Portland Oregon USA
| | - Meghan Mayhew
- Center for Health Research Kaiser Permanente Northwest Portland Oregon USA
| | - Alison Firemark
- Center for Health Research Kaiser Permanente Northwest Portland Oregon USA
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Świątkiewicz I, Di Somma S, De Fazio L, Mazzilli V, Taub PR. Effectiveness of Intensive Cardiac Rehabilitation in High-Risk Patients with Cardiovascular Disease in Real-World Practice. Nutrients 2021; 13:nu13113883. [PMID: 34836144 PMCID: PMC8620098 DOI: 10.3390/nu13113883] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 12/13/2022] Open
Abstract
Structured lifestyle interventions through cardiac rehabilitation (CR) are critical to improving the outcome of patients with cardiovascular disease (CVD) and cardiometabolic risk factors. CR programs' variability in real-world practice may impact CR effects. This study evaluates intensive CR (ICR) and standard CR (SCR) programs for improving cardiometabolic, psychosocial, and clinical outcomes in high-risk CVD patients undergoing guideline-based therapies. Both programs provided lifestyle counseling and the same supervised exercise component. ICR additionally included a specialized plant-based diet, stress management, and social support. Changes in body weight (BW), low-density lipoprotein cholesterol (LDL-C), and exercise capacity (EC) were primary outcomes. A total of 314 patients (101 ICR and 213 SCR, aged 66 ± 13 years, 75% overweight/obese, 90% coronary artery disease, 29% heart failure, 54% non-optimal LDL-C, 43% depressive symptoms) were included. Adherence to ICR was 96% vs. 68% for SCR. Only ICR resulted in a decrease in BW (3.4%), LDL-C (11.3%), other atherogenic lipids, glycated hemoglobin, and systolic blood pressure. Both ICR and SCR increased EC (52.2% and 48.7%, respectively) and improved adiposity indices, diastolic blood pressure, cholesterol intake, depression, and quality of life, but more for ICR. Within 12.6 ± 4.8 months post-CR, major adverse cardiac events were less likely in the ICR than SCR group (11% vs. 17%), especially heart failure hospitalizations (2% vs. 8%). A comprehensive ICR enhanced by a plant-based diet and psychosocial management is feasible and effective for improving the outcomes in high-risk CVD patients in real-world practice.
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Affiliation(s)
- Iwona Świątkiewicz
- Division of Cardiovascular Medicine, University of California San Diego, La Jolla, CA 92037, USA;
- Department of Cardiology and Internal Medicine, Nicolaus Copernicus University in Toruń, Collegium Medicum in Bydgoszcz, 85-094 Bydgoszcz, Poland
- Correspondence:
| | - Salvatore Di Somma
- Department of Medical-Surgery Sciences and Translational Medicine, Sapienza University of Rome, 00189 Rome, Italy; (S.D.S.); (L.D.F.); (V.M.)
| | - Ludovica De Fazio
- Department of Medical-Surgery Sciences and Translational Medicine, Sapienza University of Rome, 00189 Rome, Italy; (S.D.S.); (L.D.F.); (V.M.)
| | - Valerio Mazzilli
- Department of Medical-Surgery Sciences and Translational Medicine, Sapienza University of Rome, 00189 Rome, Italy; (S.D.S.); (L.D.F.); (V.M.)
| | - Pam R. Taub
- Division of Cardiovascular Medicine, University of California San Diego, La Jolla, CA 92037, USA;
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10
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Che T, Yan C, Tian D, Zhang X, Liu X, Wu Z. Time-restricted feeding improves blood glucose and insulin sensitivity in overweight patients with type 2 diabetes: a randomised controlled trial. Nutr Metab (Lond) 2021; 18:88. [PMID: 34620199 PMCID: PMC8499480 DOI: 10.1186/s12986-021-00613-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/19/2021] [Indexed: 12/29/2022] Open
Abstract
Background Time-restricted feeding is an emerging dietary intervention that is becoming increasingly popular. There are, however, no randomised clinical trials of time-restricted feeding in overweight patients with type 2 diabetes. Here, we explored the effects of time-restricted feeding on glycaemic regulation and weight changes in overweight patients with type 2 diabetes over 12 weeks. Methods Overweight adults with type 2 diabetes (n = 120) were randomised 1:1 to two diet groups: time-restricted feeding (n = 60) or control (n = 60). Sixty patients participated in a 10-h restricted feeding treatment program (ad libitum feeding from 8:00 to 18:00 h; fasting between 18:00 and 8:00 h) for 12 weeks. Results Haemoglobin A1c and body weight decreased in the time-restricted feeding group (− 1.54% ± 0.19 and − 2.98 ± 0.43 kg, respectively) relative to the control group over 12 weeks (p < 0.001). Homeostatic model assessment of β-cell function and insulin resistance changed in the time-restricted feeding group (0.73 ± 0.21, p = 0.005; − 0.51 ± 0.08, p = 0.02, respectively) compared with the control group. The medication effect score, SF-12 score, and the levels of triglycerides, total cholesterol and low-density lipoprotein cholesterol were improved in the time-restricted feeding group (− 0.66 ± 0.17, p = 0.006; 5.92 ± 1.38, p < 0.001; − 0.23 ± 0.08 mmol/L, p = 0.03; − 0.32 ± 0.07 mmol/L, p = 0.01; − 0.42 ± 0.13 mmol/L, p = 0.02, respectively) relative to the control group. High-density lipoprotein cholesterol was not significantly different between the two groups. Conclusion These results suggest that 10-h restricted feeding improves blood glucose and insulin sensitivity, results in weight loss, reduces the necessary dosage of hypoglycaemic drugs and enhances quality of life. It can also offer cardiovascular benefits by reducing atherosclerotic lipid levels. Trial registration: This study was registered with the Chinese Clinical Trial Registry (ChiCTR-IPR-15006371). Supplementary Information The online version contains supplementary material available at 10.1186/s12986-021-00613-9.
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Affiliation(s)
- Tingting Che
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
| | - Cheng Yan
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
| | - Dingyuan Tian
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
| | - Xin Zhang
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
| | - Xuejun Liu
- Department of Neurology, Chu Hsien-I Memorial Hospital, Tianjin Medical University, Tianjin, 300134, China.
| | - Zhongming Wu
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China.
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11
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Katsoulis M, Stavola BD, Diaz-Ordaz K, Gomes M, Lai A, Lagiou P, Wannamethee G, Tsilidis K, Lumbers RT, Denaxas S, Banerjee A, Parisinos CA, Batterham R, Patel R, Langenberg C, Hemingway H. Weight Change and the Onset of Cardiovascular Diseases: Emulating Trials Using Electronic Health Records. Epidemiology 2021; 32:744-755. [PMID: 34348396 PMCID: PMC8318567 DOI: 10.1097/ede.0000000000001393] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 06/11/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cross-sectional measures of body mass index (BMI) are associated with cardiovascular disease (CVD) incidence, but less is known about whether weight change affects the risk of CVD. METHODS We estimated the effect of 2-y weight change interventions on 7-y risk of CVD (CVD death, myocardial infarction, stroke, hospitalization from coronary heart disease, and heart failure) by emulating hypothetical interventions using electronic health records. We identified 138,567 individuals with 45-69 years of age without chronic disease in England from 1998 to 2016. We performed pooled logistic regression, using inverse-probability weighting to adjust for baseline and time-varying confounders. We categorized each individual into a weight loss, maintenance, or gain group. RESULTS Among those of normal weight, both weight loss [risk difference (RD) vs. weight maintenance = 1.5% (0.3% to 3.0%)] and gain [RD = 1.3% (0.5% to 2.2%)] were associated with increased risk for CVD compared with weight maintenance. Among overweight individuals, we observed moderately higher risk of CVD in both the weight loss [RD = 0.7% (-0.2% to 1.7%)] and the weight gain group [RD = 0.7% (-0.1% to 1.7%)], compared with maintenance. In the obese, those losing weight showed lower risk of coronary heart disease [RD = -1.4% (-2.4% to -0.6%)] but not of stroke. When we assumed that chronic disease occurred 1-3 years before the recorded date, estimates for weight loss and gain were attenuated among overweight individuals; estimates for loss were lower among obese individuals. CONCLUSION Among individuals with obesity, the weight-loss group had a lower risk of coronary heart disease but not of stroke. Weight gain was associated with increased risk of CVD across BMI groups. See video abstract at, http://links.lww.com/EDE/B838.
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Affiliation(s)
- Michail Katsoulis
- From the Institute of Health Informatics, University College London (UCL), London, United Kingdom
- Health Data Research UK London, UCL, London, United Kingdom
| | - Bianca D. Stavola
- Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Karla Diaz-Ordaz
- Medical Statistics Department, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Manuel Gomes
- Institute of Epidemiology & Health Care, UCL, London, United Kingdom
| | - Alvina Lai
- From the Institute of Health Informatics, University College London (UCL), London, United Kingdom
- Health Data Research UK London, UCL, London, United Kingdom
| | - Pagona Lagiou
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Goya Wannamethee
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Tsilidis
- Department of Epidemiology and Biostatistics, Imperial College London, London, United Kingdom
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - R. Thomas Lumbers
- From the Institute of Health Informatics, University College London (UCL), London, United Kingdom
- Health Data Research UK London, UCL, London, United Kingdom
- Bart’s Heart Centre, St Bartholomew’s Hospital, London, United Kingdom
| | - Spiros Denaxas
- From the Institute of Health Informatics, University College London (UCL), London, United Kingdom
- Health Data Research UK London, UCL, London, United Kingdom
- The Alan Turing Institute, London, United Kingdom
- The National Institute for Health Research, University College London Hospitals Biomedical Research Centre, UCL, London, United Kingdom
- British Heart Foundation Research Accelerator, UCL, London, United Kingdom
| | - Amitava Banerjee
- From the Institute of Health Informatics, University College London (UCL), London, United Kingdom
- Health Data Research UK London, UCL, London, United Kingdom
- Amrita Institute of Medical Sciences, Kochi, India
| | - Constantinos A. Parisinos
- From the Institute of Health Informatics, University College London (UCL), London, United Kingdom
- Health Data Research UK London, UCL, London, United Kingdom
| | - Rachel Batterham
- The National Institute for Health Research, University College London Hospitals Biomedical Research Centre, UCL, London, United Kingdom
- Centre for Obesity Research, UCL, London, United Kingdom
- University College London Hospitals Bariatric Centre for Weight Management and Metabolic Surgery, London, United Kingdom
| | - Riyaz Patel
- Institute of Cardiovascular Science, UCL, London, United Kingdom
| | - Claudia Langenberg
- MRC Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
| | - Harry Hemingway
- From the Institute of Health Informatics, University College London (UCL), London, United Kingdom
- Health Data Research UK London, UCL, London, United Kingdom
- The National Institute for Health Research, University College London Hospitals Biomedical Research Centre, UCL, London, United Kingdom
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12
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Culturally tailored lifestyle interventions for the prevention and management of type 2 diabetes in adults of Black African ancestry: a systematic review of tailoring methods and their effectiveness. Public Health Nutr 2021; 25:422-436. [PMID: 34435943 PMCID: PMC8883766 DOI: 10.1017/s1368980021003682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Objective: To evaluate the cultural tailoring methods used in type 2 diabetes (T2D), prevention and management interventions for populations of Black African ancestry and to examine their effectiveness on measures of glycaemia. Design: Three databases were searched in October 2020; eligible studies used a randomised controlled trial (RCT) design to evaluate the effectiveness of culturally tailored lifestyle interventions compared with usual care for the prevention or management of T2D in adults of Black African ancestry. Cultural tailoring methods were evaluated using the Facilitator-Location-Language-Messaging (FiLLM) framework, whereby facilitator refers to delivery by individuals from the target community, language focuses on using native language or language appropriate to literacy levels, location refers to delivery in meaningful settings, and messaging is tailoring with relevant content and modes of delivery. Results: Sixteen RCT were identified, all from USA. The mean age of participants was 55 years, majority female. Six of fifteen RCT reported significant improvements in glycated haemoglobin (HbA1c) at 6 and 8 months; one, in prediabetes, reported significantly improved fasting plasma glucose. Diabetes knowledge improvement (5/7 studies) was associated with HbA1c improvement. The majority tailored to location (12/16), facilitators (11/16), messaging (9/16) and language (6/16) domains of FiLLM. Those with ethnically matched facilitators and those which tailored to more than one domain showed the greatest HbA1C benefits. Conclusion: This evidence supports the effectiveness of culturally tailored lifestyle interventions for T2D management in populations of Black African ancestry, with further RCT needed to evaluate interventions for T2D prevention and for communities outside of the USA.
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13
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Jonas DE, Crotty K, Yun JDY, Middleton JC, Feltner C, Taylor-Phillips S, Barclay C, Dotson A, Baker C, Balio CP, Voisin CE, Harris RP. Screening for Prediabetes and Type 2 Diabetes: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2021; 326:744-760. [PMID: 34427595 DOI: 10.1001/jama.2021.10403] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
IMPORTANCE Type 2 diabetes is common and is a leading cause of morbidity and disability. OBJECTIVE To review the evidence on screening for prediabetes and diabetes to inform the US Preventive Services Task Force (USPSTF). DATA SOURCES PubMed/MEDLINE, Cochrane Library, and trial registries through September 2019; references; and experts; literature surveillance through May 21, 2021. STUDY SELECTION English-language controlled studies evaluating screening or interventions for prediabetes or diabetes that was screen detected or recently diagnosed. DATA EXTRACTION AND SYNTHESIS Dual review of abstracts, full-text articles, and study quality; qualitative synthesis of findings; meta-analyses conducted when at least 3 similar studies were available. MAIN OUTCOMES AND MEASURES Mortality, cardiovascular morbidity, diabetes-related morbidity, development of diabetes, quality of life, and harms. RESULTS The review included 89 publications (N = 68 882). Two randomized clinical trials (RCTs) (25 120 participants) found no significant difference between screening and control groups for all-cause or cause-specific mortality at 10 years. For harms (eg, anxiety or worry), the trials reported no significant differences between screening and control groups. For recently diagnosed (not screen-detected) diabetes, 5 RCTs (5138 participants) were included. In the UK Prospective Diabetes Study, health outcomes were improved with intensive glucose control with sulfonylureas or insulin. For example, for all-cause mortality the relative risk (RR) was 0.87 (95% CI, 0.79 to 0.96) over 20 years (10-year posttrial assessment). For overweight persons, intensive glucose control with metformin improved health outcomes at the 10-year follow-up (eg, all-cause mortality: RR, 0.64 [95% CI, 0.45 to 0.91]), and benefits were maintained longer term. Lifestyle interventions (most involving >360 minutes) for obese or overweight persons with prediabetes were associated with reductions in the incidence of diabetes (23 RCTs; pooled RR, 0.78 [95% CI, 0.69 to 0.88]). Lifestyle interventions were also associated with improved intermediate outcomes, such as reduced weight, body mass index, systolic blood pressure, and diastolic blood pressure (pooled weighted mean difference, -1.7 mm Hg [95% CI, -2.6 to -0.8] and -1.2 mm Hg [95% CI, -2.0 to -0.4], respectively). Metformin was associated with a significant reduction in diabetes incidence (pooled RR, 0.73 [95% CI, 0.64 to 0.83]) and reduction in weight and body mass index. CONCLUSIONS AND RELEVANCE Trials of screening for diabetes found no significant mortality benefit but had insufficient data to assess other health outcomes; evidence on harms of screening was limited. For persons with recently diagnosed (not screen-detected) diabetes, interventions improved health outcomes; for obese or overweight persons with prediabetes, interventions were associated with reduced incidence of diabetes and improvement in other intermediate outcomes.
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Affiliation(s)
- Daniel E Jonas
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- Department of Internal Medicine, The Ohio State University, Columbus
| | - Karen Crotty
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- RTI International, Research Triangle Park, North Carolina
| | - Jonathan D Y Yun
- Thayer Internal Medicine, MaineGeneral Health, Waterville, Maine
| | - Jennifer Cook Middleton
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Cynthia Feltner
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
- Department of Medicine, University of North Carolina at Chapel Hill
| | - Sian Taylor-Phillips
- Warwick Medical School, University of Warwick, Coventry, West Midlands, United Kingdom
| | - Colleen Barclay
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- Department of Internal Medicine, The Ohio State University, Columbus
| | - Andrea Dotson
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Claire Baker
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Casey P Balio
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Christiane E Voisin
- RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center, Chapel Hill
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
| | - Russell P Harris
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill
- Department of Medicine, University of North Carolina at Chapel Hill
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14
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Golovaty I, Wadhwa S, Fisher L, Lobach I, Crowe B, Levi R, Seligman H. Reach, engagement and effectiveness of in-person and online lifestyle change programs to prevent diabetes. BMC Public Health 2021; 21:1314. [PMID: 34225674 PMCID: PMC8256225 DOI: 10.1186/s12889-021-11378-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 06/24/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND COVID-19 has accelerated interest in and need for online delivery of healthcare. We examined the reach, engagement and effectiveness of online delivery of lifestyle change programs (LCP) modelled after the Diabetes Prevention Program (DPP) in a multistate, real-world setting. METHODS Longitudinal, non-randomized study comparing online and in-person LCP in a large multistate sample delivered over 1 year. Sample included at-risk adults (n = 26,743) referred to online (n = 9) and in-person (n = 11) CDC-recognized LCP from a multi-state registry (California, Florida and Colorado) between 2015 and 2018. The main outcome was effectiveness (proportion achieving > 5% weight loss) at one-year. Our secondary outcomes included reach (proportion enrolled among referred) and engagement (proportion ≥ 9 sessions by week 26). We used logistic regression modelling to assess the association between participant- and setting -level characteristics with meaningful weight loss. RESULTS Online LCP effectiveness was lower, with 23% of online participants achieving > 5% weight loss, compared with 35% of in-person participants (p < 0.001). More adults referred to online programs enrolled (56% vs 51%, p < 0.001), but fewer engaged at 6-months (attendance at ≥9 sessions 46% vs 66%, p < 0.001) compared to in-person participants. CONCLUSIONS Compared to adults referred to in-person LCP, those referred to online LCP were more likely to enroll and less likely to engage. Online participants achieved modest meaningful weight loss. Online delivery of LCP is an attractive strategy to deliver and scale DPP, particularly with social distancing measures currently in place. However, it is unclear how to optimize delivery models for maximal impact given trade-offs in reach and effectiveness.
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Affiliation(s)
- Ilya Golovaty
- Division of General Internal Medicine, University of Washington School of Medicine, Seattle, WA, USA.
| | - Sandeep Wadhwa
- Division of Geriatric Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,3M Health Information Systems Division, Murray, UT, USA
| | - Lois Fisher
- Division of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA.,UCSF Center for Vulnerable Populations at Zuckerberg San Francisco General Hospital, San Francisco, CA, USA
| | - Iryna Lobach
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Byron Crowe
- Division of Geriatric Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,Solera Health, Phoenix, AZ, USA
| | - Ronli Levi
- Division of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA.,UCSF Center for Vulnerable Populations at Zuckerberg San Francisco General Hospital, San Francisco, CA, USA
| | - Hilary Seligman
- Division of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA.,UCSF Center for Vulnerable Populations at Zuckerberg San Francisco General Hospital, San Francisco, CA, USA.,Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
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15
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Albert SM, Venditti EM, Boudreau RM, Kieffer LA, Rager JR, Zgibor JC, Vander Bilt J, Danielson ME, Burke LE, Glynn NW, Jakicic JM, Smith KJ, Semler LN, Newman AB. Weight Loss through Lifestyle Intervention Improves Mobility in Older Adults. THE GERONTOLOGIST 2021; 62:931-941. [PMID: 33822933 DOI: 10.1093/geront/gnab048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The high prevalence of overweight or obesity in older adults is a public health concern because obesity affects health, including risk of mobility disability. RESEARCH DESIGN AND METHODS The Mobility and Vitality Lifestyle Program (MOVE UP), delivered by community health workers (CHW), enrolled 303 community-dwelling adults to assess the impact of a 32-session behavioral weight management intervention. Participants completed the program at 26 sites led by 22 CHWs. Participation was limited to people aged 60-75 who had a BMI 27-45 kg/m 2. The primary outcome was performance on the Short Physical Performance Battery (SPPB) over 12 months. RESULTS Participants were age (sd) 67.7 (4.1) and mostly female (87%); 22.7% were racial minorities. The mean (sd) BMI at baseline was 34.7 (4.7). Participants attended a median of 24 of 32 sessions; 240 (80.3%) completed the 9- or 13-month outcome assessment. Median weight loss in the sample was 5% of baseline body weight. SPPB total scores improved by +0.31 units (p < .006), gait speed by +0.04 m/sec (p < .0001), and time to complete chair stands by -0.95 sec (p < .0001). Weight loss ≥ 5% was associated with a gain of +0.73 in SPPB score. Increases in activity (by self-report or device) were not independently associated with SPPB outcomes but did reduce the effect of weight loss. DISCUSSION AND IMPLICATIONS Promoting weight management in a community group setting may be an effective strategy for reducing risk of disability in older adults.
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Affiliation(s)
- Steven M Albert
- Department of Behavioral and Community Health Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Elizabeth M Venditti
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Robert M Boudreau
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lori A Kieffer
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Judith R Rager
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Janice C Zgibor
- College of Public Health, University of South Florida, Tampa, Florida, USA
| | - Joni Vander Bilt
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Michelle E Danielson
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Lora E Burke
- School of Nursing, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Nancy W Glynn
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - John M Jakicic
- School of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Kenneth J Smith
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Linda N Semler
- School of Education, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Anne B Newman
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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16
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Bardenheier BH, Wu WC, Zullo AR, Gravenstein S, Gregg EW. Progression to diabetes by baseline glycemic status among middle-aged and older adults in the United States, 2006-2014. Diabetes Res Clin Pract 2021; 174:108726. [PMID: 33662490 DOI: 10.1016/j.diabres.2021.108726] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/04/2021] [Accepted: 02/11/2021] [Indexed: 10/22/2022]
Abstract
AIMS Primary prevention studies have indicated that structured lifestyle change programs in adults with an annual diabetes risk of 4.7% are cost-effective. However, few population-based studies have quantified the risk of diabetes among adults with prediabetes. METHODS We used the nationally representative U.S. Health and Retirement Study to identify adults aged ≥ 52 years with prediabetes (A1c: 5.7% - 6.4%) in 2006 and followed them to 2014 to assess diabetes status defined by A1c ≥ 6.5% in 2010 or 2014 or by self-report of a diabetes diagnosis by various risk factors. RESULTS Among the 1,406 adults with prediabetes (average 4.7 years of follow-up), risk factors significantly associated with subsequent incident diabetes with adjusted annual risk of diabetes ≥ 4.7% were: male gender (4.8%); aged 52-64 years (5.0%); Black race (5.5%); obesity (body mass index (kg/m2) ≥ 30.0, 6.8%); large waist circumference (women: > 35 in.; men: > 40 in., 4.9%); C-reactive protein levels ≥ 3 ug/L (5.5%); treated for high cholesterol (4.7%); treated for hypertension (5.3%); and moderate mobility loss (4.8%). CONCLUSIONS Primary prevention interventions among adults with prediabetes who also have moderate mobility loss or well-known risk factors for diabetes are likely to be cost-effective.
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Affiliation(s)
- Barbara H Bardenheier
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA; Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA.
| | - Wen-Chih Wu
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA; Department of Medicine, Alpert Medical School of Brown University, Providence, RI, USA; Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA
| | - Andrew R Zullo
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA; Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA; Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA; Department of Pharmacy, Rhode Island Hospital, Providence, RI, USA|Department of Pharmacy, Rhode Island Hospital, Providence, RI, USA
| | - Stefan Gravenstein
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA; Department of Medicine, Alpert Medical School of Brown University, Providence, RI, USA; Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA
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17
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Świątkiewicz I, Woźniak A, Taub PR. Time-Restricted Eating and Metabolic Syndrome: Current Status and Future Perspectives. Nutrients 2021; 13:nu13010221. [PMID: 33466692 PMCID: PMC7828812 DOI: 10.3390/nu13010221] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/09/2021] [Accepted: 01/11/2021] [Indexed: 02/06/2023] Open
Abstract
Metabolic syndrome (MetS) occurs in ~30% of adults and is associated with increased risk of cardiovascular disease and diabetes mellitus. MetS reflects the clustering of individual cardiometabolic risk factors including central obesity, elevated fasting plasma glucose, dyslipidemia, and elevated blood pressure. Erratic eating patterns such as eating over a prolonged period per day and irregular meal timing are common in patients with MetS. Misalignment between daily rhythms of food intake and circadian timing system can contribute to circadian rhythm disruption which results in abnormal metabolic regulation and adversely impacts cardiometabolic health. Novel approaches which aim at restoring robust circadian rhythms through modification of timing and duration of daily eating represent a promising strategy for patients with MetS. Restricting eating period during a day (time-restricted eating, TRE) can aid in mitigating circadian disruption and improving cardiometabolic outcomes. Previous pilot TRE study of patients with MetS showed the feasibility of TRE and improvements in body weight and fat, abdominal obesity, atherogenic lipids, and blood pressure, which were observed despite no overt attempt to change diet quantity and quality or physical activity. The present article aims at giving an overview of TRE human studies of individuals with MetS or its components, summarizing current clinical evidence for improving cardiometabolic health through TRE intervention in these populations, and presenting future perspectives for an implementation of TRE to treat and prevent MetS. Previous TRE trials laid the groundwork and indicate a need for further clinical research including large-scale controlled trials to determine TRE efficacy for reducing long-term cardiometabolic risk, providing tools for sustained lifestyle changes and, ultimately, improving overall health in individuals with MetS.
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Affiliation(s)
- Iwona Świątkiewicz
- Department of Cardiology and Internal Medicine, Collegium Medicum, Nicolaus Copernicus University, 85-094 Bydgoszcz, Poland
- Division of Cardiovascular Medicine, University of California San Diego, La Jolla, CA 92037, USA;
- Correspondence: ; Tel.: +1-858-249-1308
| | - Alina Woźniak
- Department of Medical Biology and Biochemistry, Collegium Medicum, Nicolaus Copernicus University, 85-092 Bydgoszcz, Poland;
| | - Pam R. Taub
- Division of Cardiovascular Medicine, University of California San Diego, La Jolla, CA 92037, USA;
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18
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Berkley-Patton J, Bowe Thompson C, Bauer AG, Berman M, Bradley-Ewing A, Goggin K, Catley D, Allsworth JE. A Multilevel Diabetes and CVD Risk Reduction Intervention in African American Churches: Project Faith Influencing Transformation (FIT) Feasibility and Outcomes. J Racial Ethn Health Disparities 2020; 7:1160-1171. [PMID: 32329033 PMCID: PMC7581562 DOI: 10.1007/s40615-020-00740-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 02/27/2020] [Accepted: 03/02/2020] [Indexed: 12/30/2022]
Abstract
Wide-reaching health promotion interventions are needed in influential, accessible community settings to address African American (AA) diabetes and CVD disparities. Most AAs are overweight/obese, which is a primary clinical risk factor for diabetes/CVD. Using a faith-community-engaged approach, this study examined feasibility and outcomes of Project Faith Influencing Transformation (FIT), a diabetes/CVD screening, prevention, and linkage to care pilot intervention to increase weight loss in AA church-populations at 8 months. Six churches were matched and randomized to multilevel FIT intervention or standard education control arms. Key multilevel religiously tailored FIT intervention components included: (a) individual self-help materials (e.g., risk checklists, pledge cards); (b) YMCA-facilitated weekly group Diabetes Prevention Program (DPP) weight loss classes; (c) church service activities (e.g., sermons, responsive readings); and (d) church-community text/voice messages to promote healthy eating and physical activity. Health screenings (e.g., weight, blood pressure, blood glucose) were held during church services to identify participants with diabetes/CVD risks and refer them to their church's DPP class and linkage to care services. Participants (N = 352 church members and community members using churches' outreach ministries) were primarily female (67%) and overweight/obese (87%). Overall, FIT intervention participants were significantly more likely to achieve a > 5 lb weight loss (OR = 1.6; CI = 1.24, 2.01) than controls. Odds of intervention FIT-DPP participants achieving a > 5 lb weight loss were 3.6 times more than controls (p < .07). Exposure to sermons, text/email messages, brochures, commitment cards, and posters was significantly related to > 5 lb. weight loss. AA churches can feasibly assist in increasing reach and impact of diabetes/CVD risk reduction interventions with intensive weight loss components among at risk AA church-populations.
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Affiliation(s)
- Jannette Berkley-Patton
- Department of Biomedical and Health Informatics, School of Medicine, and Psychology Department, University of Missouri-Kansas City, 2411 Holmes Street, Kansas City, MO, 64108, USA.
| | - Carole Bowe Thompson
- Department of Biomedical and Health Informatics, School of Medicine, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Alexandria G Bauer
- Department of Biomedical and Health Informatics, School of Medicine, and Psychology Department, University of Missouri-Kansas City, 2411 Holmes Street, Kansas City, MO, 64108, USA
| | - Marcie Berman
- The Institute for Community Research, Hartford, CT, USA
| | - Andrea Bradley-Ewing
- Health Services and Outcomes Research, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Kathy Goggin
- Health Services and Outcomes Research, Children's Mercy Kansas City; Schools of Medicine and Pharmacy, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Delwyn Catley
- Center for Children's Healthy Lifestyles & Nutrition, Children's Mercy Kansas City; Pediatrics, School of Medicine, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Jenifer E Allsworth
- Department of Biomedical and Health Informatics, School of Medicine, University of Missouri-Kansas City, Kansas City, MO, USA
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19
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Bantham A, Taverno Ross SE, Sebastião E, Hall G. Overcoming barriers to physical activity in underserved populations. Prog Cardiovasc Dis 2020; 64:64-71. [PMID: 33159937 DOI: 10.1016/j.pcad.2020.11.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 11/01/2020] [Indexed: 12/14/2022]
Abstract
There is compelling evidence suggesting underserved populations, including racial/ethnic minorities and individuals with low socioeconomic status, are less likely to partake in sufficient amounts of physical activity (PA) at recommended levels. Communities of color and low-income individuals face institutional, societal, and environmental barriers that may prevent them from achieving adequate levels of PA. However, these communities also possess a wealth of knowledge, assets, and support that can be harnessed to help individuals meet PA guidelines. This paper outlines the barriers to PA and explores how to overcome them, drawing from case studies of successful, evidence-based interventions that use culturally- and linguistically- appropriate approaches to increase PA in underserved populations.
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Affiliation(s)
- Amy Bantham
- Move to Live More, LLC, Somerville, MA, United States of America
| | - Sharon E Taverno Ross
- Department of Health and Physical Activity, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Emerson Sebastião
- Department of Kinesiology and Physical Education, Northern Illinois University, DeKalb, IL, United States of America
| | - Grenita Hall
- Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, United States of America.
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Kilbourne AM, Glasgow RE, Chambers DA. What Can Implementation Science Do for You? Key Success Stories from the Field. J Gen Intern Med 2020; 35:783-787. [PMID: 33107001 PMCID: PMC7652953 DOI: 10.1007/s11606-020-06174-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Amy M Kilbourne
- Quality Enhancement Research Initiative (QUERI), Health Services Research and Development, Veterans Health Administration, US Department of Veterans Affairs, Washington, DC, USA. .,Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI, USA.
| | - Russell E Glasgow
- University of Colorado Anschutz Medical Campus, Aurora, CO, USA.,ACCORDS Dissemination and Implementation Science Program, Aurora, CO, USA
| | - David A Chambers
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD, USA
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21
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Desai JR, Vazquez-Benitez G, Taylor G, Johnson S, Anderson J, Garrett JE, Gilmer T, Vue-Her H, Rinn S, Engel K, Schiff J, O'Connor PJ. The effects of financial incentives on diabetes prevention program attendance and weight loss among low-income patients: the We Can Prevent Diabetes cluster-randomized controlled trial. BMC Public Health 2020; 20:1587. [PMID: 33087083 PMCID: PMC7580006 DOI: 10.1186/s12889-020-09683-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 10/13/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Penetration and participation of real life implementation of lifestyle change programs to prevent type 2 diabetes has been challenging. This is particularly so among low income individuals in the United States. The purpose of this study is to examine the effectiveness of financial incentives on attendance and weight loss among Medicaid beneficiaries participating in the 12-month Diabetes Prevention Program (DPP). METHODS This is a cluster-randomized controlled trial with two financial incentive study arms and an attention control study arm. Medicaid beneficiaries with prediabetes from 13 primary care clinics were randomly assigned to individually earned incentives (IND; 33 groups; n = 309), a hybrid of individual- and group-earned incentives (GRP; 30 groups; n = 259), and an attention control (AC; 30 groups; n = 279). Up to $520 in incentives could be earned for attaining attendance and weight loss goals over 12 months. Outcomes are percent weight loss from baseline, achieving 5% weight loss from baseline, and attending 75% of core and 75% of maintenance DPP sessions. Linear mixed models were used to examine weight change and attendance rates over the 16 weeks and 12 months. RESULTS The percent weight change at 16 weeks for the IND, GRP, and AC participants were similar, at - 2.6, - 3.1%, and - 3.4%, respectively. However, participants achieving 5% weight loss in the IND, GRP, and AC groups was 21.5, 24.0% (GRP vs AC, P < 0.05), and 15.2%. Attendance at 75% of the DPP core sessions was significantly higher among IND (60.8%, P < 0.001) and GRP (64.0%, P < 0.001) participants than among AC (38.6%) participants. Despite substantial attrition over time, attendance at 75% of the DPP maintenance sessions was also significantly higher among IND (23.0%, P < 0.001) and GRP (26.1%, P < 0.001) participants than among AC (11.0%) participants. CONCLUSIONS Financial incentives can improve the proportion of Medicaid beneficiaries attending the 12-month DPP and achieving at least 5% weight loss. TRIAL REGISTRATION ClinicalTrials.gov NCT02422420 ; retrospectively registered April 21, 2015.
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Affiliation(s)
- Jay R Desai
- HealthPartners Institute, Bloomington, MN, USA. .,Minnesota Department of Health, 85 East 7th Place, P.O. Box 64882, St. Paul, MN, 55164, USA.
| | | | - Gretchen Taylor
- Minnesota Department of Health, 85 East 7th Place, P.O. Box 64882, St. Paul, MN, 55164, USA
| | - Sara Johnson
- Minnesota Department of Health, 85 East 7th Place, P.O. Box 64882, St. Paul, MN, 55164, USA
| | - Julie Anderson
- Minnesota Department of Health, 85 East 7th Place, P.O. Box 64882, St. Paul, MN, 55164, USA
| | | | - Todd Gilmer
- University of California, La Jolla, San Diego, CA, USA
| | - Houa Vue-Her
- Minnesota Department of Health, 85 East 7th Place, P.O. Box 64882, St. Paul, MN, 55164, USA
| | - Sarah Rinn
- Minnesota Department of Human Services, St. Paul, MN, USA
| | | | - Jeff Schiff
- Minnesota Department of Human Services, St. Paul, MN, USA
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Laxy M, Zhang P, Ng BP, Shao H, Ali MK, Albright A, Gregg EW. Implementing Lifestyle Change Interventions to Prevent Type 2 Diabetes in US Medicaid Programs: Cost Effectiveness, and Cost, Health, and Health Equity Impact. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2020; 18:713-726. [PMID: 32607728 PMCID: PMC7518987 DOI: 10.1007/s40258-020-00565-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND Lifestyle change interventions (LCI) for prevention of type 2 diabetes are covered by Medicare, but rarely by US Medicaid programs that constitute the largest public payer system in the USA. We estimate the long-term health and economic implications of implementing LCIs in state Medicaid programs. METHODS We compared LCIs modeled after the intervention of the Diabetes Prevention Program versus routine care advice using a decision analytic simulation model and best available data from representative surveys, cohort studies, Medicaid claims data, and the published literature. Target population were non-disability-based adult Medicaid beneficiaries aged 19-64 years at high risk for type 2 diabetes (BMI ≥25 kg/m2 and HbA1c ≥ 5.7% or fasting plasma glucose ≥ 110 mg/dl) from eight study states (Alabama, California, Connecticut, Florida, Iowa, Illinois, New York, Oklahoma) that represent around 50% of the US Medicaid population. Incremental cost-effectiveness ratios (ICERs) measured in cost per quality-adjusted life years (QALYs) gained, and population cost and health impact were modeled from a healthcare system perspective and a narrow Medicaid perspective. RESULTS In the eight selected study states, 1.9 million or 18% of non-disability-based adult Medicaid beneficiaries would belong to the eligible high-risk target population - 66% of them Hispanics or non-Hispanic black. In the base-case analysis, the aggregated 5- and 10-year ICERs are US$226 k/QALY and US$34 k/QALY; over 25 years, the intervention dominates routine care. The 5-, 10-, and 25-year probabilities that the ICERs are below US$50 k (US$100 k)/QALY are 6% (15%), 59% (82%) and 96% (100%). From a healthcare system perspective, initial program investments of US$800 per person would be offset after 13 years and translate to US$548 of savings after 25 years. With a 20% LCI uptake in eligible beneficiaries, this would translate to upfront costs of US$300 million, prevent 260 thousand years of diabetes and save US$205 million over a 25-year time horizon. Cost savings from a narrow Medicaid perspective would be much smaller. Minorities and low-income groups would over-proportionally benefit from LCIs in Medicaid, but the impact on population health and health equity would be marginal. CONCLUSIONS In the long-term, investments in LCIs for Medicaid beneficiaries are likely to improve health and to decrease healthcare expenditures. However, population health and health equity impact would be low and healthcare expenditure savings from a narrow Medicaid perspective would be much smaller than from a healthcare system perspective.
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Affiliation(s)
- Michael Laxy
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München, Munich, Germany.
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA.
- Rollins School of Public Health, Global Diabetes Research Center, Emory University, Atlanta, GA, USA.
- German Center of Diabetes Research (DZD), Munich, Germany.
| | - Ping Zhang
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Boon Peng Ng
- College of Nursing and Disability, Aging and Technology Cluster, University of Central Florida, Orlando, FL, USA
| | - Hui Shao
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Mohammed K Ali
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Rollins School of Public Health, Global Diabetes Research Center, Emory University, Atlanta, GA, USA
| | - Ann Albright
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Edward W Gregg
- Faculty of Medicine, Imperial College London, London, UK
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Heisler M, Kullgren J, Richardson C, Stoll S, Alvarado Nieves C, Wiley D, Sedgwick T, Adams A, Hedderson M, Kim E, Rao M, Schmittdiel JA. Study protocol: Using peer support to aid in prevention and treatment in prediabetes (UPSTART). Contemp Clin Trials 2020; 95:106048. [PMID: 32497783 PMCID: PMC8059966 DOI: 10.1016/j.cct.2020.106048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 05/20/2020] [Accepted: 05/25/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND There is an urgent need to develop and evaluate effective and scalable interventions to prevent or delay the onset of type 2 diabetes mellitus (T2DM). METHODS In this randomized controlled pragmatic trial, 296 adults with prediabetes will be randomized to either a peer support arm or enhanced usual care. Participants in the peer support arm meet face-to-face initially with a trained peer coach who also is a patient at the same health center to receive information on locally available wellness and diabetes prevention programs, discuss behavioral goals related to diabetes prevention, and develop an action plan for the next week to meet their goals. Over six months, peer coaches call their assigned participants weekly to provide support for weekly action steps. In the final 6 months, coaches call participants at least once monthly. Participants in the enhanced usual care arm receive information on local resources and periodic updates on available diabetes prevention programs and resources. Changes in A1c, weight, waist circumference and other patient-centered outcomes and mediators and moderators of intervention effects will be assessed. RESULTS At least 296 participants and approximately 75 peer supporters will be enrolled. DISCUSSION Despite evidence that healthy lifestyle interventions can improve health behaviors and reduce risk for T2DM, engagement in recommended behavior change is low. This is especially true among racial and ethnic minority and low-income adults. Regular outreach and ongoing support from a peer coach may help participants to initiate and sustain healthy behavior changes to reduce their risk of diabetes. TRIAL REGISTRATION The ClinicalTrials.gov registration number is NCT03689530.
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Affiliation(s)
- Michele Heisler
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States of America; VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, United States of America.
| | - Jeffrey Kullgren
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States of America; VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, United States of America; Department of Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, MI, United States of America; University of Michigan Institute for Healthcare Policy and Innovation, Ann Arbor, MI, United States of America.
| | - Caroline Richardson
- Department of Family Medicine, University of Michigan Medical School, Ann Arbor, MI, United States of America.
| | - Shelley Stoll
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States of America.
| | - Cristina Alvarado Nieves
- University of Michigan, Department of Internal Medicine- Metabolism, Endocrinology and Diabetes, United States of America.
| | - Deanne Wiley
- Kaiser Permanente Northern California, United States of America.
| | - Tali Sedgwick
- Kaiser Permanente Northern California Division of Research, United States of America.
| | - Alyce Adams
- Kaiser Permanente Northern California, United States of America.
| | | | - Eileen Kim
- The Permanente Medical Group (Kaiser Permanente, Northern California), United States of America.
| | - Megan Rao
- The Permanente Medical Group (Kaiser Permanente, Northern California), United States of America.
| | - Julie A Schmittdiel
- Kaiser Permanente Northern California Division of Research, United States of America.
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Kivelä J, Wikström K, Virtanen E, Georgoulis M, Cardon G, Civeira F, Iotova V, Karuranga E, Ko W, Liatis S, Makrilakis K, Manios Y, Mateo-Gallego R, Nanasi A, Rurik I, Tankova T, Tsochev K, Van Stappen V, Lindström J. Obtaining evidence base for the development of Feel4Diabetes intervention to prevent type 2 diabetes - a narrative literature review. BMC Endocr Disord 2020; 20:140. [PMID: 32164690 PMCID: PMC7066732 DOI: 10.1186/s12902-019-0468-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 12/04/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Feel4Diabetes was a school and community based intervention aiming to promote healthy lifestyle and tackle obesity for the prevention of type 2 diabetes among families in 6 European countries. We conducted this literature review in order to guide the development of evidence-based implementation of the Feel4Diabetes intervention. We focused on type 2 diabetes prevention strategies, including all the phases from risk identification to implementation and maintenance. Special focus was given to prevention among vulnerable groups and people under 45 years. METHODS Scientific and grey literature published between January 2000 and January 2015 was searched for relevant studies using electronic databases. To present the literature review findings in a systematic way, we used the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework. A complementary literature search from February 2015 to December 2018 was also conducted. RESULTS The initial review included 27 studies with a follow-up ≥12 months and 9 studies with a follow-up ≥6 months and with a participant mean age < 45 years. We found out that interventions should be targeted at people at risk to improve recruiting and intervention effectiveness. Screening questionnaires (primarily Finnish Diabetes Risk Score FINDRISC) and blood glucose measurement can both be used for screening; the method does not appear to affect intervention effectiveness. Screening and recruitment is time-consuming, especially when targeting lower socioeconomic status and age under 45 years. The intervention intensity is more important for effectiveness than the mode of delivery. Moderate changes in several lifestyle habits lead to good intervention results. A minimum of 3-year follow-up seemed to be required to show a reduction in diabetes risk in high-risk individuals. In participants < 45 years, the achieved results in outcomes were less pronounced. The complementary review included 12 studies, with similar results regarding intervention targets and delivery modes, as well as clinical significance. CONCLUSION This narrative review highlighted several important aspects that subsequently guided the development of the Feel4Diabetes high-risk intervention. Research on diabetes prevention interventions targeted at younger adults or vulnerable population groups is still relatively scarce. Feel4Diabetes is a good example of a project aiming to fill this research gap. TRIAL REGISTRATION clinicaltrials.gov NCT02393872, registered 20th March 2015.
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Affiliation(s)
- Jemina Kivelä
- Department of Public Health Solutions, National Institute for Health and Welfare, PO BOX 27, 00300 Helsinki, Finland
- Department of Obstetrics and Gynecology, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | - Katja Wikström
- Department of Public Health Solutions, National Institute for Health and Welfare, PO BOX 27, 00300 Helsinki, Finland
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Eeva Virtanen
- Department of Public Health Solutions, National Institute for Health and Welfare, PO BOX 27, 00300 Helsinki, Finland
| | - Michael Georgoulis
- Department of Nutrition and Dietetics, Harokopio University, Athens, Greece
| | - Greet Cardon
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Fernando Civeira
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
| | - Violeta Iotova
- Department of Paediatrics, Medical University Varna, Varna, Bulgaria
| | | | - Winne Ko
- International Diabetes Federation, Brussels, Belgium
| | - Stavros Liatis
- National and Kapodistrian University of Athens, Athens, Greece
| | | | - Yannis Manios
- Department of Nutrition and Dietetics, Harokopio University, Athens, Greece
| | - Rocío Mateo-Gallego
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
| | - Anna Nanasi
- Department of Family and Occupational Medicine, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
| | - Imre Rurik
- Department of Family and Occupational Medicine, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
| | - Tsvetalina Tankova
- Department of Diabetology, Clinical Center of Endocrinology, Medical University Sofia, Sofia, Bulgaria
| | - Kaloyan Tsochev
- Department of Paediatrics, Medical University Varna, Varna, Bulgaria
| | - Vicky Van Stappen
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Jaana Lindström
- Department of Public Health Solutions, National Institute for Health and Welfare, PO BOX 27, 00300 Helsinki, Finland
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Abstract
PURPOSE OF REVIEW Type 2 diabetes is common, burdensome, and preventable. Landmark trials such as the Diabetes Prevention Program (DPP) demonstrated that resource-intensive lifestyle support interventions resulting in modest weight loss via healthy diet changes and physical activity can lower the rate of diabetes development by 58%. We performed a review of efforts to translate and implement DPP-like programs throughout the USA to identify challenges and opportunities for improvement. RECENT FINDINGS For more than a decade, multiple stakeholders have worked to translate evidence-based principles of diabetes prevention to reach 84 million Americans with prediabetes. DPP-like programs have been delivered by over 1500 organizations, reaching almost 300,000 people, but this number represents less than 1% of the target population. Research has uncovered large gaps in efforts to diagnose, raise awareness, and provide access to DPP-like programs for adults with prediabetes, requiring further stakeholder engagement and coordination to resolve. Efforts to address prevailing gaps in diabetes prevention must address distinct and sometimes conflicting priorities and concerns of stakeholders. Our review recommends several areas of further research and action to improve type 2 diabetes prevention on a population scale.
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Affiliation(s)
- Ronald T. Ackermann
- Department of Medicine, Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, 750 N. Lake Shore Drive, 10th Floor, Chicago, IL 60611, USA
- Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, 750 N. Lake Shore Drive, 6th Floor, Chicago, IL 60611, USA
- Center for Diabetes and Metabolism, Northwestern University Feinberg School of Medicine, 300 E Superior St #15-703, Chicago, IL 60611, USA
| | - Matthew J. O’Brien
- Department of Medicine, Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, 750 N. Lake Shore Drive, 10th Floor, Chicago, IL 60611, USA
- Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, 750 N. Lake Shore Drive, 6th Floor, Chicago, IL 60611, USA
- Center for Diabetes and Metabolism, Northwestern University Feinberg School of Medicine, 300 E Superior St #15-703, Chicago, IL 60611, USA
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Wilkinson MJ, Manoogian ENC, Zadourian A, Lo H, Fakhouri S, Shoghi A, Wang X, Fleischer JG, Navlakha S, Panda S, Taub PR. Ten-Hour Time-Restricted Eating Reduces Weight, Blood Pressure, and Atherogenic Lipids in Patients with Metabolic Syndrome. Cell Metab 2020; 31:92-104.e5. [PMID: 31813824 PMCID: PMC6953486 DOI: 10.1016/j.cmet.2019.11.004] [Citation(s) in RCA: 442] [Impact Index Per Article: 110.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 09/20/2019] [Accepted: 11/08/2019] [Indexed: 12/18/2022]
Abstract
In animal models, time-restricted feeding (TRF) can prevent and reverse aspects of metabolic diseases. Time-restricted eating (TRE) in human pilot studies reduces the risks of metabolic diseases in otherwise healthy individuals. However, patients with diagnosed metabolic syndrome often undergo pharmacotherapy, and it has never been tested whether TRE can act synergistically with pharmacotherapy in animal models or humans. In a single-arm, paired-sample trial, 19 participants with metabolic syndrome and a baseline mean daily eating window of ≥14 h, the majority of whom were on a statin and/or antihypertensive therapy, underwent 10 h of TRE (all dietary intake within a consistent self-selected 10 h window) for 12 weeks. We found this TRE intervention improves cardiometabolic health for patients with metabolic syndrome receiving standard medical care including high rates of statin and anti-hypertensive use. TRE is a potentially powerful lifestyle intervention that can be added to standard medical practice to treat metabolic syndrome. VIDEO ABSTRACT.
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Affiliation(s)
- Michael J Wilkinson
- University of California, San Diego, Division of Cardiovascular Diseases, Department of Medicine, 9434 Medical Center Drive, La Jolla, CA 92037, USA
| | - Emily N C Manoogian
- Salk Institute for Biological Sciences, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Adena Zadourian
- University of California, San Diego, Division of Cardiovascular Diseases, Department of Medicine, 9434 Medical Center Drive, La Jolla, CA 92037, USA
| | - Hannah Lo
- University of California, San Diego, Division of Cardiovascular Diseases, Department of Medicine, 9434 Medical Center Drive, La Jolla, CA 92037, USA
| | - Savannah Fakhouri
- Salk Institute for Biological Sciences, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Azarin Shoghi
- Salk Institute for Biological Sciences, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Xinran Wang
- Salk Institute for Biological Sciences, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Jason G Fleischer
- Salk Institute for Biological Sciences, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Saket Navlakha
- Salk Institute for Biological Sciences, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Satchidananda Panda
- Salk Institute for Biological Sciences, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA.
| | - Pam R Taub
- University of California, San Diego, Division of Cardiovascular Diseases, Department of Medicine, 9434 Medical Center Drive, La Jolla, CA 92037, USA.
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27
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Prevention as a Population Health Strategy. Prim Care 2019; 46:493-503. [DOI: 10.1016/j.pop.2019.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Zenk SN, Tarlov E, Wing C, Slater S, Jones KK, Fitzgibbon M, Powell LM. Does the built environment influence the effectiveness of behavioral weight management interventions? Prev Med 2019; 126:105776. [PMID: 31330154 PMCID: PMC6878977 DOI: 10.1016/j.ypmed.2019.105776] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 06/01/2019] [Accepted: 07/14/2019] [Indexed: 11/28/2022]
Abstract
Outcomes of behavioral lifestyle interventions for promoting weight loss vary widely across participants. The effectiveness of a weight management intervention may depend on a person's environmental context. This study compared short- and longer-term effects of a structured nationwide weight management program for people living in neighborhoods with different levels of walkability and different access to recreational places (parks, fitness facilities). Drawing on the health production model, we tested competing hypotheses for whether treatment effects of the program complement environmental supports or substitute for environmental constraints. We studied the US Department of Veterans Affairs (VA) MOVE! weight management program using VA electronic heath record data (2009-2014) and a difference-in-differences design with an inverse propensity score matched comparison group. A total of 114,256 program participants and 498,494 non-participants comprised the sample. Built environment features were measured within one-mile of each person's home. We estimated program effects on body mass index (BMI) for subgroups with different built environments at 6-, 12-, 18-, and 24-month follow-up using linear regressions with person and year fixed effects. At 6 months, the program reduced BMI by 0.4-0.6 kg/m2 among men and 0.3-0.5 kg/m2 among women. The effect diminished at 12, 18, and 24 months. The program effect did not vary significantly across subgroups with different walkability, park access, or fitness facility access. The MOVE! program was not sensitive to environmental context. Results did not lend support to either hypothesis that the MOVE! program complements or substitutes for a person's built environment to affect weight management outcomes.
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Affiliation(s)
- Shannon N Zenk
- University of Illinois at Chicago College of Nursing, 845 S. Damen Ave., Chicago, IL 60612, USA.
| | - Elizabeth Tarlov
- University of Illinois at Chicago College of Nursing, 845 S. Damen Ave., Chicago, IL 60612, USA; Edward Hines Jr. Veterans Affairs Hospital, Hines, IL 60141, USA.
| | - Coady Wing
- Indiana University School of Public and Environmental Affairs, Bloomington, IN 47405, USA.
| | - Sandy Slater
- University of Illinois at Chicago College of Nursing, 845 S. Damen Ave., Chicago, IL 60612, USA; University of Illinois at Chicago School of Public Health, Chicago, IL 60612, USA.
| | - Kelly K Jones
- University of Illinois at Chicago College of Nursing, 845 S. Damen Ave., Chicago, IL 60612, USA.
| | - Marian Fitzgibbon
- University of Illinois at Chicago Institute for Health Research and Policy, Chicago, IL 60612, USA; University of Illinois at Chicago Department of Pediatrics, Chicago, IL 60612, USA.
| | - Lisa M Powell
- University of Illinois at Chicago Institute for Health Research and Policy, Chicago, IL 60612, USA; University of Illinois at Chicago School of Public Health, Chicago, IL 60612, USA.
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29
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Khademi A, Shi L, Nasrollahzadeh AA, Narayanan H, Chen L. Comparing the Lifestyle Interventions for Prediabetes: An Integrated Microsimulation and Population Simulation Model. Sci Rep 2019; 9:11927. [PMID: 31417128 PMCID: PMC6695408 DOI: 10.1038/s41598-019-48312-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 07/30/2019] [Indexed: 01/09/2023] Open
Abstract
We developed a model to compare the impacts of different lifestyle interventions among prediabetes individuals and to identify the optimal age groups for such interventions. A stochastic simulation was developed to replicate the prediabetes and diabetes trends (1997-2010) in the U.S. adult population. We then simulated the population-wide impacts of three lifestyle diabetes prevention programs, i.e., the Diabetes Prevention Program (DPP), DPP-YMCA, and the Healthy Living Partnerships to Prevent Diabetes (HELP-PD), over a course of 10, 15 and 30 years. Our model replicated the temporal trends of diabetes in the U.S. adult population. Compared to no intervention, the diabetes incidence declined 0.3 per 1,000 by DPP, 0.2 by DPP-YMCA, and 0.4 by HELP-PD over the 15-year period. Our simulations identified HELP-PD as the most cost-effective intervention, which achieved the highest 10-year savings of $38 billion for those aged 25-65, assuming all eligible individuals participate in the intervention and considering intervention achievement rates. Our model simulates the diabetes trends in the U.S. population based on individual-level longitudinal data. However, it may be used to identify the optimal intervention for different subgroups in defined populations.
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Affiliation(s)
- Amin Khademi
- Department of Industrial Engineering, Clemson University, Clemson, 29634, USA.
| | - Lu Shi
- Department of Public Health Sciences, Clemson University, Clemson, 29634, USA
| | | | | | - Liwei Chen
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, 90095, USA
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Rhee SY, Chon S, Ahn KJ, Woo JT. Hospital-Based Korean Diabetes Prevention Study: A Prospective, Multi-Center, Randomized, Open-Label Controlled Study. Diabetes Metab J 2019; 43:49-58. [PMID: 30398039 PMCID: PMC6387881 DOI: 10.4093/dmj.2018.0033] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 06/03/2018] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The prevalence of diabetes mellitus (DM) continues to increase, and the disease burden is the highest of any medical condition in Korea. However, large-scale clinical studies have not yet conducted to establish the basis for diabetes prevention in Korea. METHODS The hospital-based Korean Diabetes Prevention Study (H-KDPS) is a prospective, multi-center, randomized, open-label controlled study conducted at university hospitals for the purpose of gathering data to help in efforts to prevent type 2 DM. Ten university hospitals are participating, and 744 subjects will be recruited. The subjects are randomly assigned to the standard care group, lifestyle modification group, or metformin group, and their clinical course will be observed for 36 months. RESULTS All intervention methodologies were developed, validated, and approved by Korean Diabetes Association (KDA) multi-disciplinary team members. The standard control group will engage in individual education based on the current KDA guidelines, and the lifestyle modification group will participate in a professionally guided healthcare intervention aiming for ≥5% weight loss. The metformin group will begin dosing at 250 mg/day, increasing to a maximum of 1,000 mg/day. The primary endpoint of this study is the cumulative incidence of DM during the 3 years after randomization. CONCLUSION The H-KDPS study is the first large-scale clinical study to establish evidence-based interventions for the prevention of type 2 DM in Koreans. The evidence gathered by this study will be useful for enhancing the health of Koreans and improving the stability of the Korean healthcare system (Trial registration: CRIS KCT0002260, NCT02981121).
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Affiliation(s)
- Sang Youl Rhee
- Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Seoul, Korea
| | - Suk Chon
- Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Seoul, Korea
| | - Kyu Jeung Ahn
- Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Seoul, Korea
| | - Jeong Taek Woo
- Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Seoul, Korea.
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The effectiveness of peer-supported interventions for encouraging dietary behaviour change in adults: a systematic review. Public Health Nutr 2018; 22:624-644. [PMID: 30501679 DOI: 10.1017/s1368980018003294] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE There is an urgent need to find effective methods of supporting individuals to make dietary behaviour changes. Peer-supported interventions (PSI) have been suggested as a cost-effective strategy to support chronic disease self-management. However, the effect of PSI on dietary behaviour is unclear. The present systematic review aimed to assess the effectiveness of PSI for encouraging dietary behaviour change in adults and to consider intervention characteristics linked with effectiveness. DESIGN Electronic databases were searched until June 2018 for randomised controlled trials assessing the effectiveness of PSI compared with an alternative intervention and/or control on a dietary related outcome in adults. Following title and abstract screening, two reviewers independently screened full texts and data were extracted by one reviewer and independently checked by another. Results were synthesised narratively. SETTING Randomised controlled trials.ParticipantsAdult studies. RESULTS The fifty-four included studies varied in participants, intervention details and results. More PSI reported a positive or mixed effect on diet than no effect. Most interventions used a group model and were lay-led by peer supporters. Several studies did not report intervention intensity, fidelity and peer training and support in detail. Studies reporting positive effects employed more behaviour change techniques (BCT) than studies reporting no effect; however, heterogeneity between studies was considerable. CONCLUSIONS As evidence was mixed, further interventions need to assess the effect of PSI on dietary behaviour, describe intervention content (theoretical basis, BCT, intensity and peer training/support) and include a detailed process evaluation.
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Krukowski RA, Hare ME, Talcott GW, Gladney LA, Johnson KC, Richey PA, Kocak M, Keller PL, Hryshko-Mullen A, Klesges RC. Dissemination of the Look AHEAD Intensive Lifestyle Intervention in the United States Military: A Randomized Controlled Trial. Obesity (Silver Spring) 2018; 26:1558-1565. [PMID: 30277030 PMCID: PMC6173202 DOI: 10.1002/oby.22293] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 08/03/2018] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The purpose of this study, "Fit Blue," was to compare a translation of the Look AHEAD (Action for Heath in Diabetes) intensive lifestyle intervention with a self-paced version of the same intervention among active duty military personnel. METHODS Active duty military personnel (N = 248; 49% male, 34% racial minority) with overweight or obesity were randomized to 12-month distance-based (i.e., phone and email) parallel programs, counselor-initiated (CI) condition or self-paced (SP) condition, from 2014 to 2016. Trained lay interventionists were retired military personnel or had extensive familiarity with the military. RESULTS The CI condition had greater weight loss at 4 months (CI: mean ± SD = -3.2 ± 3.4 kg; SP: -0.6 ± 2.9 kg; P < 0.0001) and at 12 months (CI: mean ± SD = -1.9 ± 4.1 kg; SP: -0.1 ± 3.8 kg; P < 0.001). Participants in the CI condition also had a greater percent weight loss at both 4 months (CI: 3.5% ± 3.8, SP: 0.6% ± 3.1; P < 0.0001) and 12 months (CI: 2.1% ± 4.7, SP: 0.0% ± 4.0; P < 0.001). In addition, a greater proportion of CI participants lost 5% or more at 4 months (CI: 29.8%, SP: 10.5%; P < 0.001) and at 12 months (CI: 29.5%, SP: 15.6%; P < 0.05). CONCLUSIONS The CI behavioral weight loss intervention translated from Look AHEAD was well received and is a promising approach for managing weight in an active duty military population.
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Affiliation(s)
- Rebecca A. Krukowski
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Marion E. Hare
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Gerald W. Talcott
- University of Tennessee Health Science Center, Lackland AFB, TX, USA
- University of Virginia, Department of Public Health Sciences, School of Medicine, Charlottesville, VA, USA
| | - Leslie A. Gladney
- University of Tennessee Health Science Center, Lackland AFB, TX, USA
- University of Virginia, Department of Public Health Sciences, School of Medicine, Charlottesville, VA, USA
| | - Karen C. Johnson
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Phyllis A. Richey
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Mehmet Kocak
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Patrick L. Keller
- University of Virginia, Department of Public Health Sciences, School of Medicine, Charlottesville, VA, USA
| | - Ann Hryshko-Mullen
- Defense Institute for Medical Operations, Joint Base San Antonio-Lackland Air Force Base, San Antonio, TX, USA
| | - Robert C. Klesges
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Mental Health, Wilford Hall Ambulatory Surgical Center, Joint Base San Antonio–Lackland AFB, San Antonio, Texas, USA
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LeBlanc ES, Patnode CD, Webber EM, Redmond N, Rushkin M, O'Connor EA. Behavioral and Pharmacotherapy Weight Loss Interventions to Prevent Obesity-Related Morbidity and Mortality in Adults: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2018; 320:1172-1191. [PMID: 30326501 DOI: 10.1001/jama.2018.7777] [Citation(s) in RCA: 267] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
IMPORTANCE Overweight and obesity have been associated with adverse health effects. OBJECTIVE To systematically review evidence on benefits and harms of behavioral and pharmacotherapy weight loss and weight loss maintenance interventions in adults to inform the US Preventive Services Task Force. DATA SOURCES MEDLINE, PubMed Publisher-Supplied Records, PsycINFO, and the Cochrane Central Register of Controlled Trials for studies published through June 6, 2017; ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform for ongoing trials through August 2017; and ongoing surveillance in targeted publications through March 23, 2018. Studies from previous reviews were reevaluated for inclusion. STUDY SELECTION Randomized clinical trials (RCTs) focusing on weight loss or weight loss maintenance in adults. DATA EXTRACTION AND SYNTHESIS Data were abstracted by one reviewer and confirmed by another. Random-effects meta-analyses were conducted for weight loss outcomes in behavior-based interventions. MAIN OUTCOMES AND MEASURES Health outcomes, weight loss or weight loss maintenance, reduction in obesity-related conditions, and adverse events. RESULTS A total of 122 RCTs (N = 62 533) and 2 observational studies (N = 209 993) were identified. Compared with controls, participants in behavior-based interventions had greater mean weight loss at 12 to 18 months (-2.39 kg [95% CI, -2.86 to -1.93]; 67 studies [n = 22065]) and less weight regain (-1.59 kg [95% CI, -2.38 to -0.79]; 8 studies [n = 1408]). Studies of medication-based weight loss and maintenance interventions also reported greater weight loss or less weight regain in intervention compared with placebo groups at 12 to 18 months (range, -0.6 to -5.8 kg; no meta-analysis). Participants with prediabetes in weight loss interventions had a lower risk of developing diabetes compared with controls (relative risk, 0.67 [95% CI, 0.51 to 0.89]). There was no evidence of other benefits, but most health outcomes such as mortality, cardiovascular disease, and cancer were infrequently reported. Small improvements in quality of life in some medication trials were noted but were of unclear clinical significance. There was no evidence of harm such as cardiovascular disease from behavior-based interventions; higher rates of adverse events were associated with higher dropout rates in medication groups than in placebo groups. CONCLUSIONS AND RELEVANCE Behavior-based weight loss interventions with or without weight loss medications were associated with more weight loss and a lower risk of developing diabetes than control conditions. Weight loss medications, but not behavior-based interventions, were associated with higher rates of harms. Long-term weight and health outcomes data, as well as data on important subgroups, were limited.
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Affiliation(s)
- Erin S LeBlanc
- Kaiser Permanente Research Affiliates Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Carrie D Patnode
- Kaiser Permanente Research Affiliates Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Elizabeth M Webber
- Kaiser Permanente Research Affiliates Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Nadia Redmond
- Kaiser Permanente Research Affiliates Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Megan Rushkin
- Kaiser Permanente Research Affiliates Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Elizabeth A O'Connor
- Kaiser Permanente Research Affiliates Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
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Bombak AE, Riediger ND, Bensley J, Ankomah S, Mudryj A. A systematic search and critical thematic, narrative review of lifestyle interventions for the prevention and management of diabetes. CRITICAL PUBLIC HEALTH 2018. [DOI: 10.1080/09581596.2018.1516033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Andrea E. Bombak
- Department of Sociology, University of New Brunswick, Fredericton, Canada
- School of Health Sciences, Central Michigan University, Mt Pleasant, MI, USA
| | - Natalie D. Riediger
- Department of Food and Human Nutritional Sciences, Faculty of Agricultural and Food Sciences, University of Manitoba, Winnipeg, Canada
- Department of Community Health Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Jackson Bensley
- School of Health Sciences, Central Michigan University, Mt Pleasant, MI, USA
| | - Samuel Ankomah
- School of Health Sciences, Central Michigan University, Mt Pleasant, MI, USA
| | - Adriana Mudryj
- Department of Food and Human Nutritional Sciences, Faculty of Agricultural and Food Sciences, University of Manitoba, Winnipeg, Canada
- Department of Community Health Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
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Liss DT, Finch EA, Cooper A, Sheth A, Tejuosho AD, Lancki N, Ackermann RT. One-year effects of a group-based lifestyle intervention in adults with type 2 diabetes: A randomized encouragement trial. Diabetes Res Clin Pract 2018; 140:36-44. [PMID: 29596950 PMCID: PMC5990453 DOI: 10.1016/j.diabres.2018.03.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 03/13/2018] [Accepted: 03/20/2018] [Indexed: 10/17/2022]
Abstract
AIMS To estimate the real-world effects of offering a group-based lifestyle intervention (GLI) to adults with diabetes. METHODS This randomized encouragement trial included adult primary care patients in metropolitan Chicago with type 2 diabetes and body mass index ≥24 kg/m2. Participants were randomized to standard care (brief dietary and lifestyle counseling) or standard care plus being encouraged, but not required, to participate in a free-of-charge GLI offered by the YMCA. The GLI was a group-based adaptation of the Look AHEAD lifestyle intervention. RESULTS Of 331 participants, 167 were randomized to standard care and 164 to the GLI encouragement arm. About one third of participants were non-Hispanic White (34.4%). In the GLI arm, 75 (45.7%) attended ≥1 GLI visits. In the primary intention-to-treat analysis, the effect of GLI encouragement was 0.95% weight loss at six months (95% confidence interval [CI], 0.13-1.77%; P = 0.02), and 1.20% weight loss at 12 months (95% CI, 0.05-2.36%; P = 0.04). At 12 months, there was a 0.30% (3.3 mmol/mol) reduction in hemoglobin A1c, but this result did not achieve statistical significance (P = 0.054). In instrumental variable analysis estimating effects among the subgroup of participants who attended any GLI visits, the effect of GLI attendance was 2.30% weight loss at six months (95% CI, 0.30-4.30%; P = 0.02), and 2.07% weight loss at 12 months (95% CI, 0.25-3.88%; P = 0.02). We detected no significant blood pressure or cholesterol effects. CONCLUSIONS Among adults with type 2 diabetes, a group-based lifestyle intervention in a community-based setting achieved modest weight loss at 6 and 12 months. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov Identifier NCT01435603.
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Affiliation(s)
- David T Liss
- Center for Community Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States; Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States.
| | - Emily A Finch
- Center for Community Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States; Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Andrew Cooper
- Center for Community Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States; Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Avani Sheth
- Department of Family and Community Medicine, Cook County Health and Hospitals System, Chicago, IL, United States
| | - Ashantí D Tejuosho
- Center for Community Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States; Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Nicola Lancki
- Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Ronald T Ackermann
- Center for Community Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States; Division of General Internal Medicine and Geriatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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Venditti EM, Zgibor JC, Vander Bilt J, Kieffer LA, Boudreau RM, Burke LE, Glynn NW, Jakicic JM, Smith KJ, Semler LN, Rager JR, Albert SM, Newman AB. Mobility and Vitality Lifestyle Program (MOVE UP): A Community Health Worker Intervention for Older Adults With Obesity to Improve Weight, Health, and Physical Function. Innov Aging 2018; 2:igy012. [PMID: 30480135 PMCID: PMC6176958 DOI: 10.1093/geroni/igy012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Obesity rates in adults ≥65 years have increased more than other age groups in the last decade, elevating risk for chronic disease and poor physical function, particularly in underserved racial and ethnic minorities. Effective, sustainable lifestyle interventions are needed to help community-based older adults prevent or delay mobility disability. Design, baseline recruitment, and implementation features of the Mobility and Vitality Lifestyle Program (MOVE UP) study are reported. RESEARCH DESIGN AND METHODS MOVE UP aimed to recruit 26 intervention sites in underserved areas around Allegheny County, Pennsylvania and train a similar number of community health workers to deliver a manualized intervention to groups of approximately 12 participants in each location. We adapted a 13-month healthy aging/weight management intervention aligned with several evidence-based lifestyle modification programs. A nonrandomized, pre-post design was used to measure intervention impact on physical function performance, the primary study endpoint. Secondary outcomes included weight, self-reported physical activity and dietary changes, exercise self-efficacy, health status, health-related quality of life, and accelerometry in a subsample. RESULTS Of 58 community-based organizations approached, nearly half engaged with MOVE UP. Facilities included neighborhood community centers (25%), YMCAs (25%), senior service centers (20%), libraries (18%), senior living residences (6%), and churches (6%). Of 24 site-based cohorts with baseline data completed through November 2017, 21 community health workers were recruited and trained to implement the standardized intervention, and 287 participants were enrolled (mean age 68 years, 89% female, 33% African American, other, or more than one race). DISCUSSION AND IMPLICATIONS The MOVE UP translational recruitment, training, and intervention approach is feasible and could be generalizable to diverse aging individuals with obesity and a variety of baseline medical conditions. Additional data regarding strategies for program sustainability considering program cost, organizational capacity, and other adaptations will inform public health dissemination efforts.
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Affiliation(s)
- Elizabeth M Venditti
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pennsylvania
| | - Janice C Zgibor
- Department of Epidemiology and Biostatistics, College of Public Health, University of South Florida, Tampa
| | | | - Lori A Kieffer
- Department of Epidemiology, Center of Aging and Population Health, University of Pittsburgh Prevention Research Center, Pennsylvania
| | - Robert M Boudreau
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pennsylvania
| | - Lora E Burke
- Department of Health & Community Systems, School of Nursing, University of Pittsburgh, Pennsylvania
| | - Nancy W Glynn
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pennsylvania
| | - John M Jakicic
- Department of Health and Physical Activity, Healthy Lifestyle Institute, University of Pittsburgh, Pennsylvania
| | - Kenneth J Smith
- Department of Medicine, University of Pittsburgh School of Medicine, Pennsylvania
| | - Linda N Semler
- Department of Health and Physical Activity, School of Education, University of Pittsburgh, Pennsylvania
| | - Judith R Rager
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pennsylvania
| | - Steven M Albert
- Department of Behavioral and Community Health Sciences, Graduate School of Public Health, University of Pittsburgh, Pennsylvania
| | - Anne B Newman
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pennsylvania
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Shah SN, Digenis-Bury E, Russo ET, O'Malley S, Blanding N, McHugh A, Wada R. No-cost gym visits are associated with lower weight and blood pressure among non-Latino black and Latino participants with a diagnosis of hypertension in a multi-site demonstration project. Prev Med Rep 2018; 10:66-71. [PMID: 29520336 PMCID: PMC5842286 DOI: 10.1016/j.pmedr.2018.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 01/22/2018] [Accepted: 02/05/2018] [Indexed: 01/07/2023] Open
Abstract
Well documented, persistent racial/ethnic health disparities in obesity and hypertension in the US demonstrate the continued need for interventions that focus on people of color who may be at higher risk. We evaluated a demonstration project funded by the CDC's Racial/Ethnic Approaches to Community Health (REACH) program at four federally qualified health centers (FQHC) and YMCA fitness and wellness centers in Boston. No-cost YMCA memberships were offered from June 2014 to June 2015 to non-Latino black and Latino adults with a diagnosis of hypertension. YMCA visit data were merged with health data for 224 participants (n = 1265 health center visits). We assessed associations between gym visit frequency and weight, body mass index (BMI), systolic blood pressure (SBP), and diastolic blood pressure (DBP) using longitudinal time-varying linear fixed-effects models. The total number of gym visits over the entire program duration was 5.5, while the conditional total number of visits (after the first gym visit has been made) was 17.3. Having visited the gym at least 10 times before an FQHC exam was, on average, associated with lower weight (1.19 kg, p = 0.01), lower BMI (0.43 kg/m2, p = 0.01) and reductions in SBP (-3.20 mm Hg, p = 0.01) and DBP (-2.06 mm Hg p = 0.01). Having visited the gym an average of 1.4 times per month (study average) was associated with reductions in weight, BMI, and DBP. No-cost gym visits were associated with improved weight and blood pressure in hypertensive non-Latino black and Latino adults in this program. Additional evaluation is necessary to assess the sustainability of these effects.
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Affiliation(s)
- Snehal N. Shah
- Research and Evaluation Office, Boston Public Health Commission, 1010 Massachusetts Ave, 6th Floor, Boston, MA 02118, United States
- Department of Pediatrics, Boston University School of Medicine, 850 Harrison Ave, Boston, MA 02116, United States
| | - Eleni Digenis-Bury
- Research and Evaluation Office, Boston Public Health Commission, 1010 Massachusetts Ave, 6th Floor, Boston, MA 02118, United States
| | - Elizabeth T. Russo
- Research and Evaluation Office, Boston Public Health Commission, 1010 Massachusetts Ave, 6th Floor, Boston, MA 02118, United States
| | - Shannon O'Malley
- Research and Evaluation Office, Boston Public Health Commission, 1010 Massachusetts Ave, 6th Floor, Boston, MA 02118, United States
| | - Nineequa Blanding
- Chronic Disease Prevention and Control Division, Boston Public Health Commission, 1010 Massachusetts Ave, 6th Floor, Boston, MA 02118, United States
| | - Anne McHugh
- Chronic Disease Prevention and Control Division, Boston Public Health Commission, 1010 Massachusetts Ave, 6th Floor, Boston, MA 02118, United States
| | - Roy Wada
- Research and Evaluation Office, Boston Public Health Commission, 1010 Massachusetts Ave, 6th Floor, Boston, MA 02118, United States
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Gilmer T, O'Connor PJ, Schiff JS, Taylor G, Vazquez-Benitez G, Garrett JE, Vue-Her H, Rinn S, Anderson J, Desai J. Cost-Effectiveness of a Community-Based Diabetes Prevention Program with Participation Incentives for Medicaid Beneficiaries. Health Serv Res 2018; 53:4704-4724. [PMID: 29770445 DOI: 10.1111/1475-6773.12973] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVE To examine the cost-effectiveness of a community-based Diabetes Prevention Program (DPP) for Medicaid beneficiaries from the perspective of the health care sector. DATA SOURCES/STUDY SETTING A total of 847 Medicaid enrollees at high risk for type 2 diabetes participating in a community-based DPP. STUDY DESIGN Pre- and post clinical outcome and cost data were used as inputs into a validated diabetes simulation model. The model was used to evaluate quality-adjusted life years (QALYs) and health care costs over a 40-year time horizon from the perspective of the health care sector. DATA COLLECTION/EXTRACTION METHODS Clinical outcome and cost data were derived from a study examining the effect of financial incentives on weight loss. PRINCIPAL FINDINGS Study participants lost an average of 4.2 lb (p < .001) and increased high-density lipoprotein cholesterol by 1.75 mg/dl (p = .002). Intervention costs, which included financial incentives for participation and weight loss, were $915 per participant. The incremental cost-effectiveness ratio was estimated to be $14,011 per QALY but was sensitive to the time horizon studied. CONCLUSIONS Widespread adoption of community-based DPP has the potential to reduce diabetes and cardiovascular-related morbidity and mortality for low-income persons at high risk for diabetes and may be a cost-effective investment for Medicaid programs.
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Affiliation(s)
- Todd Gilmer
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA
| | | | - Jeffrey S Schiff
- Minnesota Health Care Programs, Minnesota Department of Human Services, Saint Paul, MN
| | - Gretchen Taylor
- Minnesota Diabetes Program, Minnesota Department of Health, Saint Paul, MN
| | | | - Joyce E Garrett
- Minnesota Health Care Programs, Minnesota Department of Human Services, Saint Paul, MN
| | - Houa Vue-Her
- Minnesota Diabetes Program, Minnesota Department of Health, Saint Paul, MN
| | - Sarah Rinn
- Minnesota Health Care Programs, Minnesota Department of Human Services, Saint Paul, MN
| | | | - Jay Desai
- HealthPartners Institute, Bloomington, MN
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Maciejewski ML, Shepherd-Banigan M, Raffa SD, Weidenbacher HJ. Systematic Review of Behavioral Weight Management Program MOVE! for Veterans. Am J Prev Med 2018; 54:704-714. [PMID: 29550164 DOI: 10.1016/j.amepre.2018.01.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 01/09/2018] [Accepted: 01/29/2018] [Indexed: 12/22/2022]
Abstract
CONTEXT Since 2006, the Veterans Health Administration has delivered a population-based behavioral weight management program (MOVE!) to Veterans, which numerous studies have examined. The purpose of this study was to systematically review these studies to understand MOVE! participation rates and the association between MOVE! participation and weight change. EVIDENCE ACQUISITION A December 2016 PubMed search identified 320 English-language abstracts published between January 1, 2005 and December 31, 2016, of which 42 underwent full-text review. Twenty-six articles were determined to be eligible for final inclusion and data elements extracted from these articles included study years, study design, content of MOVE! and control intervention (if any), inclusion/exclusion criteria, initial sample size and sample loss, intervention duration and follow-up, patient characteristics, and outcomes. Quality was assessed using the Newcastle-Ottawa Quality Scale. EVIDENCE SYNTHESIS Studies were judged to be of good quality. Twenty-one of the 26 studies were retrospective cohort studies, one was a prospective cohort study and four were randomized trials. Program participation varied substantially (2%-12%) across studies. Six-month weight loss ranged from -0.95 kg to -1.84 kg, whereas 12-month weight loss ranged from -0.13 kg to -3.3 kg. A maximum of 25% of MOVE! users engaged in intense and sustained participation (eight or more visits within 6 months), but higher participation levels were consistently associated with greater weight change (-1.18 kg to -5.3 kg at 6 months, -1.68 kg to -3.58 kg at 12 months). CONCLUSIONS MOVE! participation is associated with modest short-term weight loss, with greater weight loss as participation increases. More research is needed to understand the barriers and facilitators to participation and the effect of MOVE! participation on long-term health and economic outcomes.
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Affiliation(s)
- Matthew L Maciejewski
- Center for Health Services Research in Primary Care, Durham Department of Veterans Affairs Medical Center, Durham, North Carolina; Department of Population Health Sciences, Duke University Medical Center, Durham, North Carolina.
| | - Megan Shepherd-Banigan
- Center for Health Services Research in Primary Care, Durham Department of Veterans Affairs Medical Center, Durham, North Carolina
| | - Susan D Raffa
- Veterans Health Administration National Center for Health Promotion and Disease Prevention, Durham, North Carolina
| | - Hollis J Weidenbacher
- Center for Health Services Research in Primary Care, Durham Department of Veterans Affairs Medical Center, Durham, North Carolina
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Abstract
EDITOR'S NOTE: This article is adapted from a speech that Ms. Montgomery delivered as the American Diabetes Association's President of Health Care & Education at ADA's Annual Meeting and Scientific Sessions in June 2017, San Diego, Calif. A webcast of the speech can be viewed on ADA's DiabetesPro website at https://professional.diabetes.org/webcasts-ss2017.
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Ciemins EL, Coon PJ, Coombs NC, Holloway BL, Mullette EJ, Dudley WN. Intent-to-treat analysis of a simultaneous multisite telehealth diabetes prevention program. BMJ Open Diabetes Res Care 2018; 6:e000515. [PMID: 29713481 PMCID: PMC5922481 DOI: 10.1136/bmjdrc-2018-000515] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 03/29/2018] [Accepted: 04/04/2018] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Determine the effectiveness of a 16-week modified diabetes prevention program (DPP) administered simultaneously to multiple rural communities from a single urban site, as compared with a similar face-to-face intervention. A 12-week intervention was evaluated to consider minimization of staff costs in communities where resources are limited. RESEARCH DESIGN AND METHODS A prospective cohort study compared DPP interventions implemented in rural (via telehealth technology) and urban (face-to-face) communities using an intent-to-treat analysis. Primary outcome measures included 5% and 7% body weight loss. Logistic regression analyses were used to determine predictors of intervention success and included a variable for treatment effect. RESULTS Between 2010 and 2015, up to 667 participants were enrolled in the study representing one urban and 15 rural communities across Montana. The 16-week urban and rural interventions were comparable; 33.5% and 34.6% of participants lost 7% body weight, respectively; 50% and 47% lost 5% (p=0.22). Participants who were male (OR=2.41; 95% CI 1.32 to 4.40), had lower baseline body mass index (OR=1.03; 95% CI 1.01 to 1.07), attended more sessions (OR=1.33; 95% CI 1.11 to 1.58), and more frequently reported (OR=3.84; 95% CI 1.05 to 14.13) and met daily fat gram (OR=4.26; 95% CI 1.7 to 10.6) and weekly activity goals (OR=2.46; 95% CI 1.06 to 5.71) were more likely to meet their 7% weight loss goal. Predictors of meeting weight loss goals were similar for participants enrolled in the 12-week intervention. CONCLUSIONS Using telehealth technology to administer a modified DPP to multiple rural communities simultaneously demonstrated weight loss results comparable to those in a face-to-face intervention. Given the limitation of resources, linking rural areas to urban centers using telemedicine may increase access to much needed services to prevent or delay progression to diabetes.
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Affiliation(s)
- Elizabeth L Ciemins
- Center for Clinical Translational Research, Billings Clinic, Billings, Montana, USA
- AMGA (formerly American Medical Group Association), Alexandria, Virginia, USA
| | - Patricia J Coon
- Center for Clinical Translational Research, Billings Clinic, Billings, Montana, USA
| | - Nicholas C Coombs
- Center for Clinical Translational Research, Billings Clinic, Billings, Montana, USA
| | - Barbara L Holloway
- Center for Clinical Translational Research, Billings Clinic, Billings, Montana, USA
| | - Elizabeth J Mullette
- Center for Clinical Translational Research, Billings Clinic, Billings, Montana, USA
| | - William N Dudley
- Department of Public Health Education, University of North Carolina-Greensboro, Greensboro, North Carolina, USA
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Ma C, Avenell A, Bolland M, Hudson J, Stewart F, Robertson C, Sharma P, Fraser C, MacLennan G. Effects of weight loss interventions for adults who are obese on mortality, cardiovascular disease, and cancer: systematic review and meta-analysis. BMJ 2017; 359:j4849. [PMID: 29138133 PMCID: PMC5682593 DOI: 10.1136/bmj.j4849] [Citation(s) in RCA: 280] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Objective To assess whether weight loss interventions for adults with obesity affect all cause, cardiovascular, and cancer mortality, cardiovascular disease, cancer, and body weight.Design Systematic review and meta-analysis of randomised controlled trials (RCTs) using random effects, estimating risk ratios, and mean differences. Heterogeneity investigated using Cochran's Q and I2 statistics. Quality of evidence assessed by GRADE criteria.Data sources Medline, Embase, the Cochrane Central Register of Controlled Trials, and full texts in our trials' registry for data not evident in databases. Authors were contacted for unpublished data.Eligibility criteria for selecting studies RCTs of dietary interventions targeting weight loss, with or without exercise advice or programmes, for adults with obesity and follow-up ≥1 year.Results 54 RCTs with 30 206 participants were identified. All but one trial evaluated low fat, weight reducing diets. For the primary outcome, high quality evidence showed that weight loss interventions decrease all cause mortality (34 trials, 685 events; risk ratio 0.82, 95% confidence interval 0.71 to 0.95), with six fewer deaths per 1000 participants (95% confidence interval two to 10). For other primary outcomes moderate quality evidence showed an effect on cardiovascular mortality (eight trials, 134 events; risk ratio 0.93, 95% confidence interval 0.67 to 1.31), and very low quality evidence showed an effect on cancer mortality (eight trials, 34 events; risk ratio 0.58, 95% confidence interval 0.30 to 1.11). Twenty four trials (15 176 participants) reported high quality evidence on participants developing new cardiovascular events (1043 events; risk ratio 0.93, 95% confidence interval 0.83 to 1.04). Nineteen trials (6330 participants) provided very low quality evidence on participants developing new cancers (103 events; risk ratio 0.92, 95% confidence interval 0.63 to 1.36).Conclusions Weight reducing diets, usually low in fat and saturated fat, with or without exercise advice or programmes, may reduce premature all cause mortality in adults with obesity.Systematic review registration PROSPERO CRD42016033217.
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Affiliation(s)
- Chenhan Ma
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
| | - Alison Avenell
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
| | - Mark Bolland
- Bone and Joint Research Group, Department of Medicine, University of Auckland, Private Bag 92 019, Auckland 1142, New Zealand
| | - Jemma Hudson
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
| | - Fiona Stewart
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
| | - Clare Robertson
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
| | - Pawana Sharma
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
| | - Cynthia Fraser
- Health Services Research Unit, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
| | - Graeme MacLennan
- Centre for Healthcare Randomised Trials, University of Aberdeen, Health Sciences Building, Foresterhill, Aberdeen AB25 2ZD, Scotland, UK
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Ackermann RT. From Programs to Policy and Back Again: The Push and Pull of Realizing Type 2 Diabetes Prevention on a National Scale. Diabetes Care 2017; 40:1298-1301. [PMID: 28931705 PMCID: PMC6463737 DOI: 10.2337/dci17-0012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Ronald T Ackermann
- Department of Medicine and Center for Community Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
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Venditti EM. Behavioral lifestyle interventions for the primary prevention of type 2 diabetes and translation to Hispanic/Latino communities in the United States and Mexico. Nutr Rev 2017; 75:85-93. [PMID: 28049753 DOI: 10.1093/nutrit/nuw041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Lifestyle behaviors in overweight and obese individuals are closely linked to the development, course, and outcomes of type 2 diabetes and multiple comorbid health conditions. Behavior change theory and many randomized controlled studies offer strong support for screening and identifying adults at increased cardiometabolic risk and for providing early intervention to mitigate risk factors to prevent or delay the onset of disease. The current article reviews key lifestyle intervention efficacy and dissemination trials conducted with individuals deemed to be at increased risk for diabetes and describes the rationale for training teams of professionals and community health workers (e.g., promotores [in Spanish]) to implement comprehensive programs, with fidelity, in a variety of medical care and community settings. This evidence-based road map may be used to facilitate the design and implementation of strategies for structured behavioral diabetes risk reduction programs in the public and private healthcare sectors and other relevant community-based platforms serving individuals of Hispanic/Latino origin in the United States and Mexico.
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Affiliation(s)
- Elizabeth M Venditti
- E.M. Venditti is with the Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
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A Systematic Review of Obesity Disparities Research. Am J Prev Med 2017; 53:113-122. [PMID: 28341221 DOI: 10.1016/j.amepre.2017.01.041] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 12/22/2016] [Accepted: 01/23/2017] [Indexed: 11/22/2022]
Abstract
CONTEXT A review of interventions addressing obesity disparities could reveal gaps in the literature and provide guidance on future research, particularly for populations with a high prevalence of obesity and obesity-related cardiometabolic risk. EVIDENCE ACQUISITION A systematic review of clinical trials in obesity disparities research that were published in 2011-2016 in PubMed/MEDLINE resulted in 328 peer-reviewed articles. Articles were excluded if they had no BMI, weight, or body composition measure as primary outcome or were foreign (n=201); were epidemiologic or secondary data analyses of clinical trials (n=12); design or protocol papers (n=54); systematic reviews (n=3); or retracted or duplicates (n=9). Forty-nine published trials were summarized and supplemented with a review of ongoing obesity disparities grants being funded by the National, Heart, Lung and Blood Institute. EVIDENCE SYNTHESIS Of the 49 peer-reviewed trials, 27 targeted adults and 22 children only or parent-child dyads (5 of 22). Interventions were individually focused; mostly in single settings (e.g., school or community); of short duration (mostly ≤12 months); and primarily used behavioral modification (e.g., self-monitoring) strategies. Many of the trials had small sample sizes and moderate to high attrition rates. A meta-analysis of 13 adult trials obtained a pooled intervention effect of BMI -1.31 (95% CI=-2.11, -0.52, p=0.0012). Institutional review identified 140 ongoing obesity-related health disparities grants, but only 19% (n=27) were clinical trials. CONCLUSIONS The reviews call for cardiovascular-related obesity disparities research that is long term and includes population research, and multilevel, policy, and environmental, or "whole of community," interventions.
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Vitolins MZ, Isom SP, Blackwell CS, Kernodle D, Sydell JM, Pedley CF, Katula JA, Case LD, Goff DC. The healthy living partnerships to prevent diabetes and the diabetes prevention program: a comparison of year 1 and 2 intervention results. Transl Behav Med 2017; 7:371-378. [PMID: 27796775 PMCID: PMC5526803 DOI: 10.1007/s13142-016-0447-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
A number of research studies have attempted to translate the behavioral lifestyle intervention delivered in the Diabetes Prevention Program (DPP). To compare the active interventions of two trials, Diabetes Prevention Program DPP and Healthy Living Partnerships to Prevent Diabetes (HELP PD), after 1 and 2 years of intervention. DPP included 3234 adults with prediabetes randomized to intensive lifestyle intervention, metformin, troglitazone, or placebo. The lifestyle intervention, professionally delivered to individuals in a clinical setting, focused on diet and increased physical activity. HELP PD, a community-based translation of DPP, included 301 adults randomized to receive intensive lifestyle intervention or enhanced usual care. Mean weight-losses at 1 year (6.9 kg in DPP, 6.4 kg in HELP PD) and 2 years (5.5 kg in DPP, 4.4 kg in HELP PD) were similar across studies. Reductions in glucose were also similar across studies at both time points (5.2 mg/dL in DPP and 4.1 mg/dL in HELP PD at 1 year; 1.8 mg/dL and 1.6 mg/dL at 2 years). HELP PD participants achieved larger reductions in triglycerides at 1 and 2 years (38.4 mg/dL and 34.9 mg/dL, respectively) than DPP participants (24.8 mg/dL and 22.4 mg/dL). High-density lipoprotein decreased in HELP PD participants at year 1 (-0.6 mg/dL) and increased in DPP (1.2 mg/dL) but there were no significant differences in year 2. HELP PD, a community model for diabetes prevention, was similar to DPP in reducing body weight and lowering blood glucose, both important risk factors that should be controlled to reduce risk for developing type 2 diabetes.
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Affiliation(s)
- Mara Z Vitolins
- Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC, 27157, USA.
| | - Scott P Isom
- Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC, 27157, USA
| | - Caroline S Blackwell
- Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC, 27157, USA
| | - Donna Kernodle
- Wake Forest Baptist Medical Center, Joslin Diabetes Center, Winston-Salem, NC, USA
| | - Joyce M Sydell
- Wake Forest Baptist Medical Center, Joslin Diabetes Center, Winston-Salem, NC, USA
| | - Carolyn F Pedley
- Department of Internal Medicine, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Jeffrey A Katula
- Department of Health & Exercise Science, Wake Forest University, Winston-Salem, NC, USA
| | - L Douglas Case
- Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC, 27157, USA
| | - David C Goff
- Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC, 27157, USA
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PREVENT-DM Comparative Effectiveness Trial of Lifestyle Intervention and Metformin. Am J Prev Med 2017; 52:788-797. [PMID: 28237635 PMCID: PMC5438762 DOI: 10.1016/j.amepre.2017.01.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 11/22/2016] [Accepted: 01/05/2017] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Although the Diabetes Prevention Program and other clinical trials demonstrated the efficacy of intensive lifestyle interventions (ILI) and metformin to prevent type 2 diabetes, no studies have tested their comparative effects in pragmatic settings. This study was designed to compare the real-world effectiveness of ILI, metformin, and standard care among Hispanic women (Latinas) with prediabetes. STUDY DESIGN RCT. SETTING/PARTICIPANTS Ninety-two Latinas, who had a mean hemoglobin A1c of 5.9%, BMI of 33.3 kg/m2, and waist circumference of 97.4 cm (38.3 inches), were recruited from an urban community and randomly assigned to ILI, metformin, or standard care using 1:1:1 allocation. Data were collected from 2013-2015 and analyzed in 2016. INTERVENTION The 12-month ILI was adapted from the Diabetes Prevention Program's ILI and delivered by community health workers (promotoras) over 24 sessions. Metformin participants received 850 mg twice daily. Those randomized to standard care continued their regular medical care. MAIN OUTCOME MEASURES Weight and secondary outcomes (waist circumference, blood pressure, hemoglobin A1c, fasting plasma glucose, insulin, and lipids) were assessed at baseline and 12 months. RESULTS ILI participants demonstrated significantly greater mean weight loss (-4.0 kg, 5.0%) than metformin (-0.9 kg, 1.1%) and standard care participants (+0.8 kg, 0.9%) (p<0.001). The difference in weight loss between metformin and standard care was not significant. The ILI group experienced a greater reduction in waist circumference than standard care (p=0.001), and a marginal improvement in hemoglobin A1c compared with metformin and standard care (p=0.063). CONCLUSIONS In the first comparative effectiveness trial of diabetes prevention treatments, a 12-month ILI produced significantly greater weight loss than metformin and standard care among Latinas with prediabetes. These data suggest that ILI delivered by promotoras is an effective strategy for preventing diabetes in this high-risk group, which may be superior to metformin. Future pragmatic trials involving larger samples should examine differences in diabetes incidence associated with these treatments.
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Schuette SAP, Cordero E, Slosburg K, Addington EL, Victorson D. A Scoping Review of Positive Lifestyle and Wellness Interventions to Inform the Development of a Comprehensive Health Promotion Program: "HealthPro". Am J Lifestyle Med 2017; 13:336-346. [PMID: 31285713 DOI: 10.1177/1559827617704825] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/23/2017] [Accepted: 03/24/2017] [Indexed: 11/17/2022] Open
Abstract
Background. Lifestyle medicine has emerged as a transformational force in mainstream health care. Numerous health promotion and wellness programs have been created to facilitate the adoption of increased positive, modifiable health behaviors to prevent and lessen the effects of chronic disease. This article provides a scoping review of available health promotion interventions that focus on healthy adult populations in the past 10 years. Methods. We conducted a scoping review of the literature searching for health promotion interventions in the past 10 years. Interventions were limited to those conducted among healthy adults that offered a face-to-face, group-based format, with positive results on one or more health outcomes. We then developed a new health promotion intervention that draws on multiple components of included interventions. Results. Fifty-eight articles met our inclusion criteria. Physical activity was the primary focus of a majority (N = 47) of articles, followed by diet/nutrition (N = 40) and coping/social support (N = 40). Conclusions. Efficacious health promotion interventions are critical to address the prevention of chronic disease by addressing modifiable risk factors such as exercise, nutrition, stress, and coping. A new intervention, discussed is this article, provides a comprehensive approaches to health behavior change and may be adapted for future research.
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Affiliation(s)
- Stephanie A P Schuette
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois (SAPS, EC, KS, ELA, DV).,Osher Center for Integrative Medicine at Northwestern, Northwestern Medicine, Chicago, Illinois (SAPS, ELA, DV)
| | - Evelyn Cordero
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois (SAPS, EC, KS, ELA, DV).,Osher Center for Integrative Medicine at Northwestern, Northwestern Medicine, Chicago, Illinois (SAPS, ELA, DV)
| | - Katherine Slosburg
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois (SAPS, EC, KS, ELA, DV).,Osher Center for Integrative Medicine at Northwestern, Northwestern Medicine, Chicago, Illinois (SAPS, ELA, DV)
| | - Elizabeth L Addington
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois (SAPS, EC, KS, ELA, DV).,Osher Center for Integrative Medicine at Northwestern, Northwestern Medicine, Chicago, Illinois (SAPS, ELA, DV)
| | - David Victorson
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois (SAPS, EC, KS, ELA, DV).,Osher Center for Integrative Medicine at Northwestern, Northwestern Medicine, Chicago, Illinois (SAPS, ELA, DV)
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Cha SA, Lim SY, Kim KR, Lee EY, Kang B, Choi YH, Yoon KH, Ahn YB, Lee JH, Ko SH. Community-based randomized controlled trial of diabetes prevention study for high-risk individuals of type 2 diabetes: lifestyle intervention using web-based system. BMC Public Health 2017; 17:387. [PMID: 28476101 PMCID: PMC5420118 DOI: 10.1186/s12889-017-4283-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 04/21/2017] [Indexed: 11/10/2022] Open
Abstract
Background The trend of increasing numbers of patients with type 2 diabetes emphasizes the need for active screening of high-risk individuals and intensive lifestyle modification (LSM). Methods/design The community-based Korean Diabetes Prevention Study (C-KDPS) is a randomized controlled clinical trial to prevent type 2 diabetes by intensive LSM using a web-based program. The two public healthcare centers in Korea are involved, and 420 subjects are being recruited for 6 months and will be followed up for 22 months. The participants are allocated randomly to intensive LSM (18 individual sessions for 24 weeks) and usual care (control group). The major goals of the C-KDPS lifestyle intervention program are: 1) a minimum of 5–7% loss of initial body weight in 6 months and maintenance of this weight loss, 2) increased physical activity (≥ 150 min/week of moderate intensity activity), 3) balanced healthy eating, and 4) quitting smoking and alcohol with stress management. The web-based program includes education contents, video files, visit schedules, and inter-communicable keeping track sites. Primary outcomes are the diagnoses of newly developed diabetes. A 75-g oral glucose tolerance test with hemoglobin A1c level determination and cardiovascular risk factor assessment is scheduled at 6, 12, 18, and 22 months. Discussion Active screening of high-risk individuals and an effective LSM program are an essential prerequisite for successful diabetes prevention. We hope that our C-KDPS program can reduce the incidence of newly developed type 2 diabetes and be implemented throughout the country, merging community-based public healthcare resources and a web-based system. Trial registration Clinical Research Information Service (CRIS), Republic of Korea (No. KCT0001981). Date of registration; July 28, 2016.
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Affiliation(s)
- Seon-Ah Cha
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea
| | - Sun-Young Lim
- Catholic Institute of U-Healthcare, Institute of Biomedical Industry, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 06591, South Korea
| | - Kook-Rye Kim
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea
| | - Eun-Young Lee
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea
| | - Borami Kang
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea
| | - Yoon-Hee Choi
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea.,Catholic Institute of U-Healthcare, Institute of Biomedical Industry, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 06591, South Korea
| | - Kun-Ho Yoon
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea.,Catholic Institute of U-Healthcare, Institute of Biomedical Industry, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 06591, South Korea
| | - Yu-Bae Ahn
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea
| | - Jin-Hee Lee
- Catholic Institute of U-Healthcare, Institute of Biomedical Industry, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 06591, South Korea.
| | - Seung-Hyun Ko
- Division of Endocrinology & Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Jungbu-daero 93, Paldal-gu, Suwon-si, Geyonggi-do, 442-723, South Korea.
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Examining the Dose-Response Relationship in the Veterans Health Administration's MOVE! ® Weight Management Program: A Nationwide Observational Study. J Gen Intern Med 2017; 32:18-23. [PMID: 28271425 PMCID: PMC5359164 DOI: 10.1007/s11606-017-3992-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND For more than a decade, the Veterans Health Administration (VHA) has offered MOVE!, a comprehensive lifestyle intervention for weight management. However, there is limited knowledge to inform resource allocation decisions at the health system level-for example, the choice between reaching new veterans with weight management treatment, re-engaging veterans who have stopped attending, and/or increasing contact with current MOVE! OBJECTIVE To inform VHA policy and planning, this VHA-wide study examines the relationship between MOVE! participation and weight outcomes. DESIGN A longitudinal observational study of veterans across VHA who participated in MOVE!. PARTICIPANTS Veterans who initiated their most recent episode of MOVE! care between 2004 and 2014. MAIN MEASURES Weight measurements were abstracted from VHA electronic health records. The primary outcome was the proportion of veterans with clinically relevant weight loss. The predictor of interest was number of MOVE! contacts during the 12 months following MOVE! initiation. KEY RESULTS The cohort consisted of 237,577 veterans (87.4% male; mean age 54.4 years), who had 5.3 contacts on average in the 12 months following initiation. Veterans with 2-5 contacts had the same odds of achieving clinically relevant weight loss as veterans with only one contact (adjusted OR: 1.00, 95% CI: 0.98-1.03). Veterans with 6-9, 10-13, 14-17, and 18 or more contacts had significantly higher odds of clinically relevant weight loss (adjusted OR: 1.17, 95% CI: 1.13-1.20; adjusted OR: 1.53, 95% CI: 1.47-1.59; adjusted OR: 1.84, 95% CI: 1.74-1.94; adjusted OR: 2.21, 95% CI: 2.12-2.31, respectively). CONCLUSIONS Veterans with ≥6 MOVE! contacts in the year following treatment initiation were significantly more likely to achieve clinically relevant weight loss than those with one contact, with greater participation further increasing the odds of clinically relevant weight loss. While further characterization of weight loss predictors is needed, the VHA should provide policy guidance that supports increasing participation among veterans who have initiated MOVE!.
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