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Chao AM, Wadden TA, Berkowitz RI, Blackburn G, Bolin P, Clark JM, Coday M, Curtis JM, Delahanty LM, Dutton GR, Evans M, Ewing LJ, Foreyt JP, Gay LJ, Gregg EW, Hazuda HP, Hill JO, Horton ES, Houston DK, Jakicic JM, Jeffery RW, Johnson KC, Kahn SE, Knowler WC, Kure A, Michalski KL, Montez MG, Neiberg RH, Patricio J, Peters A, Pi-Sunyer X, Pownall H, Reboussin D, Redmon B, Rejeski WJ, Steinburg H, Walker M, Williamson DA, Wing RR, Wyatt H, Yanovski SZ, Zhang P. Weight Change 2 Years After Termination of the Intensive Lifestyle Intervention in the Look AHEAD Study. Obesity (Silver Spring) 2020; 28:893-901. [PMID: 32320144 PMCID: PMC7437140 DOI: 10.1002/oby.22769] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 02/03/2020] [Indexed: 01/07/2023]
Abstract
OBJECTIVE This study evaluated weight changes after cessation of the 10-year intensive lifestyle intervention (ILI) in the Look AHEAD (Action for Health in Diabetes) study. It was hypothesized that ILI participants would be more likely to gain weight during the 2-year observational period following termination of weight-loss-maintenance counseling than would participants in the diabetes support and education (DSE) control group. METHODS Look AHEAD was a randomized controlled trial that compared the effects of ILI and DSE on cardiovascular morbidity and mortality in participants with overweight/obesity and type 2 diabetes. Look AHEAD was converted to an observational study in September 2012. RESULTS Two years after the end of the intervention (EOI), ILI and DSE participants lost a mean (SE) of 1.2 (0.2) kg and 1.8 (0.2) kg, respectively (P = 0.003). In addition, 31% of ILI and 23.9% of DSE participants gained ≥ 2% (P < 0.001) of EOI weight, whereas 36.3% and 45.9% of the respective groups lost ≥ 2% of EOI weight (P = 0.001). Two years after the EOI, ILI participants reported greater use of weight-control behaviors than DSE participants. CONCLUSIONS Both groups lost weight during the 2-year follow-up period, but more ILI than DSE participants gained ≥ 2% of EOI weight. Further understanding is needed of factors that affected long-term weight change in both groups.
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Affiliation(s)
| | - Ariana M Chao
- Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Thomas A Wadden
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Robert I Berkowitz
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - George Blackburn
- Division of Nutrition, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Paula Bolin
- Southwestern American Indian Center, National Institute of Diabetes and Digestive and Kidney Diseases and St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Jeanne M Clark
- Division of General Internal Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mace Coday
- Departments of Preventive Medicine and Psychiatry, The University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Jeffrey M Curtis
- Southwestern American Indian Center, National Institute of Diabetes and Digestive and Kidney Diseases and St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Linda M Delahanty
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Gareth R Dutton
- Division of Preventive Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Mary Evans
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - Linda J Ewing
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - John P Foreyt
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Linda J Gay
- Department of Psychiatry, The Miriam Hospital, Brown Medical School, Providence, Rhode Island, USA
| | - Edward W Gregg
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Helen P Hazuda
- Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - James O Hill
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Edward S Horton
- Department of Integrative Physiology and Metabolism, Joslin Diabetes Center, Boston, Massachusetts, USA
| | - Denise K Houston
- Department of Internal Medicine - Geriatrics, Wake Forest University, Winston-Salem, North Carolina, USA
| | - John M Jakicic
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Robert W Jeffery
- Divisions of Epidemiology and Community Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Karen C Johnson
- Departments of Preventive Medicine and Psychiatry, The University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Steven E Kahn
- Division of Metabolism, Endocrinology and Nutrition, US Department of Veterans Affairs Puget Sound Health Care System, University of Washington, Seattle, Washington, USA
| | - William C Knowler
- Southwestern American Indian Center, National Institute of Diabetes and Digestive and Kidney Diseases and St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Anne Kure
- Division of Metabolism, Endocrinology and Nutrition, US Department of Veterans Affairs Puget Sound Health Care System, University of Washington, Seattle, Washington, USA
| | - Katherine L Michalski
- Division of General Internal Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Maria G Montez
- Department of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Rebecca H Neiberg
- Department of Internal Medicine - Geriatrics, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Jennifer Patricio
- Department of Medicine, St. Luke's Roosevelt Hospital Center, Columbia University, New York, New York, USA
| | - Anne Peters
- Division of Endocrinology, University of Southern California, Los Angeles, California, USA
| | - Xavier Pi-Sunyer
- Department of Medicine, St. Luke's Roosevelt Hospital Center, Columbia University, New York, New York, USA
| | - Henry Pownall
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - David Reboussin
- Department of Internal Medicine - Geriatrics, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Bruce Redmon
- Divisions of Epidemiology and Community Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - W Jack Rejeski
- Department of Internal Medicine - Geriatrics, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Helmut Steinburg
- Departments of Preventive Medicine and Psychiatry, The University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Martha Walker
- Division of Endocrinology, University of Southern California, Los Angeles, California, USA
| | | | - Rena R Wing
- Department of Psychiatry, The Miriam Hospital, Brown Medical School, Providence, Rhode Island, USA
| | - Holly Wyatt
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Susan Z Yanovski
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - Ping Zhang
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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