Long-term effect of intensive lifestyle intervention on cardiovascular risk factors in patients with diabetes in real-world clinical practice: a 5-year longitudinal study
View/ Open
Author
Mottalib, Adham
Morsi, Amr
Goebel-Fabbri, Ann
Arathuzik, Gillian
Shahar, Jacqueline
Kirpitch, Amanda
Published Version
https://doi.org/10.1136/bmjdrc-2016-000259Metadata
Show full item recordCitation
Hamdy, Osama, Adham Mottalib, Amr Morsi, Nuha El-Sayed, Ann Goebel-Fabbri, Gillian Arathuzik, Jacqueline Shahar, Amanda Kirpitch, and John Zrebiec. 2017. “Long-term effect of intensive lifestyle intervention on cardiovascular risk factors in patients with diabetes in real-world clinical practice: a 5-year longitudinal study.” BMJ Open Diabetes Research & Care 5 (1): e000259. doi:10.1136/bmjdrc-2016-000259. http://dx.doi.org/10.1136/bmjdrc-2016-000259.Abstract
Objective: We evaluated long-term impact of sustained weight loss versus weight regain on cardiovascular risk factors in real-world clinical practice. Methods: We evaluated 129 obese patients with diabetes enrolled in Weight Achievement and Intensive Treatment (Why WAIT) program, a 12-week clinical model of intensive lifestyle intervention. After 1 year, we divided participants into group A, who maintained <7% weight loss (47.3%) and group B (52.7%), who maintained ≥7% weight loss. We continued to follow them for a total of 5 years. Results: The total cohort lost 23.8 lbs (−9.7%) at 12 weeks and maintained −16.2 lbs (−6.4%) at 5 years (p<0.001). Group A maintained −8.4 lbs (−3.5%) and group B maintained −23.1 lbs (−9.0%) at 5 years. In group A, A1C decreased from 7.5±1.3% to 6.7±0.9% at 12 weeks but increased to 7.7±1.4% at 1 year and 8.0±1.9% at 5 years. In group B, A1C decreased from 7.4±1.2% to 6.4±0.9% at 12 weeks and rose to 6.8±1.2% at 1 year and 7.3±1.5% at 5 years. Despite weight regain, group A maintained improvement in low-density lipoprotein-cholesterol and high-density lipoprotein-cholesterol with worsening of serum triglycerides and no change in blood pressure (BP). Group B maintained improvement in lipid profile for 5 years and had significantly lower BP for 18 months. Conclusions: Weight reduction in patients with diabetes can be maintained for 5 years and is predicted by patients’ ability to maintain ≥7% weight loss at 1 year. A1C and triglycerides deteriorate with weight regain, while other lipid improvements are maintained. Sustained weight loss is associated with significantly lower A1C for 5 years and lowers BP for 18 months. Trial registration number NCT01937845.Other Sources
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5223646/pdf/Terms of Use
This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAACitable link to this page
http://nrs.harvard.edu/urn-3:HUL.InstRepos:30370953
Collections
- HMS Scholarly Articles [17922]
Contact administrator regarding this item (to report mistakes or request changes)