Clinical Trials Logo

Clinical Trial Summary

The purpose of this study is to determine how the modality of energy depletion can differently impact appetite hormones, ad libitum food intake, food hedonics, and olfaction.


Clinical Trial Description

The objectives of the current randomized controlled study were to examine how the modality of an acute 3 day isocaloric -25% energy depletion by dieting alone or by aerobic exercise alone differently impacts appetite and appetite-related hormones, ad libitum energy intake (EI), food hedonics and food reward, and olfaction. It was hypothesized that independent of modality of depletion, that relative to the control, there would be increased ad libitum feeding and food reward, improvements in smell performance, and a decline in fasting leptin and increase in fasting total ghrelin. It was also hypothesized that the increased food reward would prove to be a predictor of ad libitum EI and that relative to the depletion by aerobic exercise alone, the depletion by diet alone would produce greater compensatory increases in appetite, ad libitum EI, and food reward.

Statistics

To test for differences in body weight, plasma hormone concentrations, relative-reinforcing value of food (RRVF), and olfaction across each condition of the study, repeated measures ANOVA controlling for day 1 as a covariate was employed. Pairwise comparisons at day 4 using Sidak adjustment to account for multiple comparisons are reported when the ANOVA was significant. One way repeated measures ANOVAs with Sidak adjustments for multiple comparisons were used to test for differences in variables measured only at day 4: body composition (fat mas, %Fat, and fat free mass), appetite, palatability, and ad libitum EI. ;


Study Design

Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Open Label, Primary Purpose: Basic Science


Related Conditions & MeSH terms


NCT number NCT02653378
Study type Interventional
Source University of Ottawa
Contact
Status Completed
Phase N/A
Start date November 2009
Completion date March 2012

See also
  Status Clinical Trial Phase
Recruiting NCT05156424 - A Comparison of Aerobic and Resistance Exercise to Counteract Treatment Side Effects in Men With Prostate Cancer Phase 1/Phase 2
Completed NCT05108181 - Muscle Typology and Strength Training Adaptations N/A
Recruiting NCT05052918 - The Effect of Exercise and Metformin on Carotid Intima-media Thickness in Patients With Prediabetes N/A
Completed NCT04508270 - Significance of Early Mobilization After VATS-L
Recruiting NCT04994340 - Physical Activity Observatory of Castilla-La Mancha
Completed NCT04815980 - Impact of Pilates on Running Mechanics N/A
Completed NCT05189795 - The Construction of Physical ACtivity Enhancement Scheme (PACES) in Hemodialysis Patients
Completed NCT03683758 - Effects of the FIFA11+ Warm-up Program on Speed, Agility, and Vertical Jump Performance in Adult Female Amateur Soccer Players N/A
Completed NCT05538520 - Effects of Pilates Stretching on Flexibility, Strength, Power and Muscular Endurance N/A
Completed NCT06315036 - Effects of Developmental Gymnastics on Preschoolers' Motor Skills N/A
Completed NCT03171064 - Exercise as a Supportive Measure for Patients Undergoing Checkpoint-inhibitor Treatment Phase 2
Recruiting NCT05496751 - Response Variability to Exercise N/A
Not yet recruiting NCT05029804 - Effect of Walking Exercise Training on Adherence to Disease Management and Metabolic Control in Diabetes N/A
Completed NCT04207359 - Effects of Creatine Supplementation in Breast Cancer Survivors N/A
Completed NCT04099654 - The Effect of Core Stabilization Exercise Program in Obese Subjects Awaiting Bariatric Surgery N/A
Completed NCT03832205 - Validation of Respiratory Rate and Heart Rate Measurements by Capaciflectors Placed in Four Locations on the Chest
Completed NCT03297567 - Physical Therapy Guidelines For Hospitalized Elderly N/A
Completed NCT03477188 - The Effects of Somatosensory and Vestibular Rehabilitation Additional Conventional Therapy on Balance in Patients With Acute Stroke. N/A
Recruiting NCT05956327 - Insight Into Hippocampal Neuroplasticity in Schizophrenia by Investigating Molecular Pathways During Physical Training N/A
Recruiting NCT06018311 - Exercising Together for Hispanic Prostate Cancer Survivor-Caregiver Dyads N/A