Clinical Trials Logo
  1. Home
  2. Energy Expenditure
  3. NCT02790255

BRown Fat Activity Measurement With Infrared imaginG tHermography andThermogenesis - the BRIGHT Study — BRIGHT  

Obesity Clinical Trial

Official title:
BRown Fat Activity Measurement With Infrared imaginG tHermography and Thermogenesis - the BRIGHT Study

Clinical Trial Summary

The whole body calorimeter is sensitive enough to reliably measure cold-induced thermogenesis as a surrogate marker of brown adipose tissue (BAT) activation.

The infrared (IR) energy flux from activated BAT can be accurately imaged and quantified using an IR imaging device, and that this IR energy output may be correlated to the increased energy expenditure quantified by the whole body calorimeter.

Clinical Trial Description

The recent rediscovery of functional brown adipose tissue (BAT) in healthy adults has opened up the exciting possibility of manipulating BAT for obesity management, and it is imperative to develop BAT imaging modalities that are non-invasive and safe for repeated use. Given that heat is a specific end-product of uncoupling protein-1 (UCP-1)-mediated BAT, this study examines whether surface body temperature assessed using infrared (IR) thermography can be a non-invasive measure to accurately and precisely predict brown adipose tissue (BAT) activation upon cold stimulation, which involves verifying an semi-automated method for characterizing thermal images. In addition, this study also aims to validate the use of a whole-body calorimeter to pick up changes in energy expenditure upon cold-induced thermogenesis. Lean, healthy male volunteers will be recruited. Thermal imaging of cervical-supraclavicular BAT will be done using an IR camera to assess changes in BAT activation. Blood samples will also be drawn at regular intervals to track changes in serum metabolites upon BAT activation. All in all, this study hopes to provide more supporting evidence that IR thermography is a viable imaging modality that is non-invasive, safe and reproducible of studying BAT activity. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02790255
Study type Interventional
Source Clinical Nutrition Research Centre, Singapore
Contact
Status Completed
Phase N/A
Start date November 2014
Completion date November 5, 2018
View Details
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 NCT06007404 - Understanding Metabolism and Inflammation Risks for Diabetes in Adolescents
Recruiting NCT05972564 - The Effect of SGLT2 Inhibition on Adipose Inflammation and Endothelial Function Phase 1/Phase 2
Recruiting NCT05371496 - Cardiac and Metabolic Effects of Semaglutide in Heart Failure With Preserved Ejection Fraction Phase 2