Effect of Exercise and Training on Fat Oxidation During Overfeeding - the FeedEX Study
NCT ID: NCT02333916
Last Updated: 2015-09-23
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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TERMINATED
NA
5 participants
INTERVENTIONAL
2014-06-30
Brief Summary
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Objectives: 1/ To study the effects of overfeeding (normal diet composition) on substrate balance and oxidation and more specifically fat balance and oxidation; 2/ to study the effects of exercise and training on fat oxidation during overfeeding (normal diet composition).
Study design: This controlled intervention study will follow a cross-over design. Each subject will spend 5 nights and 4 days in a respiration chamber on two occasions, separated by a 10-week training period.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
BASIC_SCIENCE
NONE
Study Groups
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Overfeeding + exercise pre/post training
overfeeding + exercise pre-training: day1 energy balance; day2 and day3: energy intake equals 1.25 times day 2 and day 3 energy expenditure respectively, no exercise; day4: 3 cycling bouts to expend 0.25 times day3 energy expenditure + energy intake equals 1.25 times day4 energy expenditure - before training period.
fitness training: 10-week training period (3 times per week at a gym, 30-45 minutes cardio training and 15-30 minutes strength training).
overfeeding + exercise post-training: day1 energy balance; day2 and day3: energy intake equals 1.25 times day 2 and day 3 energy expenditure respectively, no exercise; day4: 3 cycling bouts to expend 0.25 times day3 energy expenditure + energy intake equals 1.25 times day4 energy expenditure - after training period.
overfeeding + exercise pre-training
fitness training
overfeeding + exercise post-training
Interventions
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overfeeding + exercise pre-training
fitness training
overfeeding + exercise post-training
Eligibility Criteria
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Inclusion Criteria
* Male
* Healthy
* 18-30 years
* BMI 21-27.5 kg.m-2
* Sedentary lifestyle: the following serve as (non-strict) guidelines: "Low category of activity" according to the short version of the International Physical Activity Questionnaire (IPAQ); VO2max (ml.kg-1.min-1) below: 45 - AGE (yrs) / 3 corresponding to a fitness category below "fair" (i.e. "poor" or "very poor") as defined by Schvartz and Reibold. For example for an 18 year-old male, VO2max below 39 ml.kg-1.min-1.
* Stable body weight (\<5% change in the last 6 months)
Exclusion Criteria
* Using medications
* Smoking
* Consuming more than 3 units of alcohol per day
* Diagnosed with any chronic diseases known to affect energy metabolism (intake/expenditure) such as diabetes, cardiovascular disease, cancer, or thyroid disease.
* Trained or regularly physically active (according to the IPAQ)
18 Years
30 Years
MALE
Yes
Sponsors
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Maastricht University Medical Center
OTHER
Responsible Party
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Principal Investigators
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Wim Saris, MD, PhD
Role: PRINCIPAL_INVESTIGATOR
Maastricht University
Locations
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Maastricht University
Maastricht, Limburg, Netherlands
Countries
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References
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Schokker DF, Visscher TL, Nooyens AC, van Baak MA, Seidell JC. Prevalence of overweight and obesity in the Netherlands. Obes Rev. 2007 Mar;8(2):101-8. doi: 10.1111/j.1467-789X.2006.00273.x.
Bouchard C, Tremblay A, Despres JP, Nadeau A, Lupien PJ, Theriault G, Dussault J, Moorjani S, Pinault S, Fournier G. The response to long-term overfeeding in identical twins. N Engl J Med. 1990 May 24;322(21):1477-82. doi: 10.1056/NEJM199005243222101.
Diaz EO, Prentice AM, Goldberg GR, Murgatroyd PR, Coward WA. Metabolic response to experimental overfeeding in lean and overweight healthy volunteers. Am J Clin Nutr. 1992 Oct;56(4):641-55. doi: 10.1093/ajcn/56.4.641.
Joosen AM, Bakker AH, Westerterp KR. Metabolic efficiency and energy expenditure during short-term overfeeding. Physiol Behav. 2005 Aug 7;85(5):593-7. doi: 10.1016/j.physbeh.2005.06.006.
Lammert O, Grunnet N, Faber P, Bjornsbo KS, Dich J, Larsen LO, Neese RA, Hellerstein MK, Quistorff B. Effects of isoenergetic overfeeding of either carbohydrate or fat in young men. Br J Nutr. 2000 Aug;84(2):233-45.
Levine JA, Eberhardt NL, Jensen MD. Role of nonexercise activity thermogenesis in resistance to fat gain in humans. Science. 1999 Jan 8;283(5399):212-4. doi: 10.1126/science.283.5399.212.
Norgan NG, Durnin JV. The effect of 6 weeks of overfeeding on the body weight, body composition, and energy metabolism of young men. Am J Clin Nutr. 1980 May;33(5):978-88. doi: 10.1093/ajcn/33.5.978.
Joosen AM, Bakker AH, Zorenc AH, Kersten S, Schrauwen P, Westerterp KR. PPARgamma activity in subcutaneous abdominal fat tissue and fat mass gain during short-term overfeeding. Int J Obes (Lond). 2006 Feb;30(2):302-7. doi: 10.1038/sj.ijo.0803146.
MAYER J, ROY P, MITRA KP. Relation between caloric intake, body weight, and physical work: studies in an industrial male population in West Bengal. Am J Clin Nutr. 1956 Mar-Apr;4(2):169-75. doi: 10.1093/ajcn/4.2.169. No abstract available.
Hill JO, Wyatt HR, Peters JC. Energy balance and obesity. Circulation. 2012 Jul 3;126(1):126-32. doi: 10.1161/CIRCULATIONAHA.111.087213.
Horton TJ, Drougas H, Brachey A, Reed GW, Peters JC, Hill JO. Fat and carbohydrate overfeeding in humans: different effects on energy storage. Am J Clin Nutr. 1995 Jul;62(1):19-29. doi: 10.1093/ajcn/62.1.19.
Jebb SA, Prentice AM, Goldberg GR, Murgatroyd PR, Black AE, Coward WA. Changes in macronutrient balance during over- and underfeeding assessed by 12-d continuous whole-body calorimetry. Am J Clin Nutr. 1996 Sep;64(3):259-66. doi: 10.1093/ajcn/64.3.259.
Blaak EE, Hul G, Verdich C, Stich V, Martinez A, Petersen M, Feskens EF, Patel K, Oppert JM, Barbe P, Toubro S, Anderson I, Polak J, Astrup A, Macdonald IA, Langin D, Holst C, Sorensen TI, Saris WH. Fat oxidation before and after a high fat load in the obese insulin-resistant state. J Clin Endocrinol Metab. 2006 Apr;91(4):1462-9. doi: 10.1210/jc.2005-1598. Epub 2006 Jan 31.
Blair SN, Brodney S. Effects of physical inactivity and obesity on morbidity and mortality: current evidence and research issues. Med Sci Sports Exerc. 1999 Nov;31(11 Suppl):S646-62. doi: 10.1097/00005768-199911001-00025.
Knudsen SH, Hansen LS, Pedersen M, Dejgaard T, Hansen J, Hall GV, Thomsen C, Solomon TP, Pedersen BK, Krogh-Madsen R. Changes in insulin sensitivity precede changes in body composition during 14 days of step reduction combined with overfeeding in healthy young men. J Appl Physiol (1985). 2012 Jul;113(1):7-15. doi: 10.1152/japplphysiol.00189.2011. Epub 2012 May 3.
Hagobian TA, Braun B. Interactions between energy surplus and short-term exercise on glucose and insulin responses in healthy people with induced, mild insulin insensitivity. Metabolism. 2006 Mar;55(3):402-8. doi: 10.1016/j.metabol.2005.09.017.
Walhin JP, Richardson JD, Betts JA, Thompson D. Exercise counteracts the effects of short-term overfeeding and reduced physical activity independent of energy imbalance in healthy young men. J Physiol. 2013 Dec 15;591(24):6231-43. doi: 10.1113/jphysiol.2013.262709. Epub 2013 Oct 28.
Speakman JR. The history and theory of the doubly labeled water technique. Am J Clin Nutr. 1998 Oct;68(4):932S-938S. doi: 10.1093/ajcn/68.4.932S.
Plasqui G, Joosen AM, Kester AD, Goris AH, Westerterp KR. Measuring free-living energy expenditure and physical activity with triaxial accelerometry. Obes Res. 2005 Aug;13(8):1363-9. doi: 10.1038/oby.2005.165.
Related Links
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Other Identifiers
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NL47945.068.14
Identifier Type: -
Identifier Source: org_study_id
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