Clinical Trials Logo

Clinical Trial Summary

Obese older adults will be randomized to participate in either healthy lifestyle intervention or behavioral diet and exercise intervention for one year. This study aims to determine the effects of Lifestyle intervention on bone microarchitecture, bone strength, bone material properties, and the mechanism behind it.


Clinical Trial Description

Previous studies had suggested that lifestyle therapy (diet plus exercise) resulting in weight loss in elderly population improves physical function, cardio metabolic risk factors, and cognition/quality of life, but a major complication is loss of BMD. The addition of exercise to diet-induced weight loss attenuated but did not eliminate weight-loss-induced reduction of BMD. Moreover, while long-term maintenance of weight loss and physical function was feasible, sustained lifestyle change led to continued loss of hip BMD, which might predict hip fractures. Although similar BMD loss with weight loss has been observed in younger populations, BMD loss in older adults might be of particular concern because of aggravation of age-related bone loss. Moreover, the belief that obesity protects against fractures has now been challenged by studies demonstrating that obesity is associated with poor bone quality and ankle and leg fractures.Because of previous lack of options to assess bone quality in vivo, there has been little or no scientific study of the possibility that lifestyle therapy in obese older adults improves bone quality. This study represents an unprecedented opportunity to prove the hypothesis that lifestyle therapy intervention improves bone quality and thus, may confer a protective rather than adverse effect on bone health. This will be the first randomized controlled trial (RCT) to comprehensively assess bone quality using novel techniques in response to lifestyle therapy in obese older adults, with major ramifications with regards to defining optimal treatment strategies for this increasingly high-risk older population. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03329963
Study type Interventional
Source Baylor College of Medicine
Contact
Status Active, not recruiting
Phase N/A
Start date November 1, 2017
Completion date December 31, 2025

See also
  Status Clinical Trial Phase
Recruiting NCT04101669 - EndoBarrier System Pivotal Trial(Rev E v2) N/A
Recruiting NCT04243317 - Feasibility of a Sleep Improvement Intervention for Weight Loss and Its Maintenance in Sleep Impaired Obese Adults N/A
Terminated NCT03772886 - Reducing Cesarean Delivery Rate in Obese Patients Using the Peanut Ball N/A
Completed NCT03640442 - Modified Ramped Position for Intubation of Obese Females. N/A
Completed NCT04506996 - Monday-Focused Tailored Rapid Interactive Mobile Messaging for Weight Management 2 N/A
Recruiting NCT06019832 - Analysis of Stem and Non-Stem Tibial Component N/A
Active, not recruiting NCT05891834 - Study of INV-202 in Patients With Obesity and Metabolic Syndrome Phase 2
Active, not recruiting NCT05275959 - Beijing (Peking)---Myopia and Obesity Comorbidity Intervention (BMOCI) N/A
Recruiting NCT04575194 - Study of the Cardiometabolic Effects of Obesity Pharmacotherapy Phase 4
Completed NCT04513769 - Nutritious Eating With Soul at Rare Variety Cafe N/A
Withdrawn NCT03042897 - Exercise and Diet Intervention in Promoting Weight Loss in Obese Patients With Stage I Endometrial Cancer N/A
Completed NCT03644524 - Heat Therapy and Cardiometabolic Health in Obese Women N/A
Recruiting NCT05917873 - Metabolic Effects of Four-week Lactate-ketone Ester Supplementation N/A
Active, not recruiting NCT04353258 - Research Intervention to Support Healthy Eating and Exercise N/A
Completed NCT04507867 - Effect of a NSS to Reduce Complications in Patients With Covid-19 and Comorbidities in Stage III N/A
Recruiting NCT03227575 - Effects of Brisk Walking and Regular Intensity Exercise Interventions on Glycemic Control N/A
Completed NCT01870947 - Assisted Exercise in Obese Endometrial Cancer Patients N/A
Recruiting NCT05972564 - The Effect of SGLT2 Inhibition on Adipose Inflammation and Endothelial Function Phase 1/Phase 2
Recruiting NCT06007404 - Understanding Metabolism and Inflammation Risks for Diabetes in Adolescents
Recruiting NCT05371496 - Cardiac and Metabolic Effects of Semaglutide in Heart Failure With Preserved Ejection Fraction Phase 2