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Effect of Early Eating and Stair Climbing on Body Composition

Effect of Early Time Restricted Eating and Brief Intense Stair Climbing on Body Composition

Status
UNKNOWN
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05704699
Enrollment
30
Registered
2023-01-30
Start date
2023-03-01
Completion date
2023-12-31
Last updated
2023-01-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

eTRE (Early Time Restricted Eating), eTRE With BISC (Brief Intense Stair Climbing)

Brief summary

To our knowledge, as of this day there are only four studies which examined the effects of eTRE with a duration of 12 weeks. There are no studies that examined this phenomenon beyond 12 weeks, one study that lasted five weeks and four studies that lasted 4 weeks or less, some even days. The four studies that lasted 12 weeks in duration all have opportunities to improve upon, which will be discussed here. The first study performed by Gabel et al., focused primarily on measuring body weight, not body composition in older adults. The eating window also began later in the morning at 1000h and finished at 1800h. There also was no restriction on participants consuming caffeine during the fasting window. The second study conducted by Gasmi et al., was focused on strictly older male participants that were active and healthy, again, without measuring body composition. The third study conducted by Wilkinson et al., did not measure body composition and the eating window lasted 10 hours instead of 8. The fourth study performed by Chow et al., examined eTRE with adults aged 45+/-12 years old and did not mention any exclusion criteria based upon physical activity levels or restrictions on caffeine/artificial sweetener intake during the fasting window. Furthermore, none of the studies mentioned above examined eTRE against eTRE with Brief Intense Stair Climbing (BISC) directly. We believe that the proposed study will address the concerns mentioned previously and further knowledge associated with eTRE.

Interventions

BEHAVIORALeTRE

eating between 0800h and 1600h daily

BEHAVIORALeTRE with BISC

eating between 0800h and 1600h daily and completing 3 sessions of BISC per week of study duration

Sponsors

Western University, Canada
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 39 Years
Healthy volunteers
No

Inclusion criteria

* sedentary- lightly physically active (\<7,500 steps daily) * BMI \> 25 • 18-39 years old

Exclusion criteria

* Have diabetes (self-reported) * Have history of smoking (self-reported) * Have history of cardiovascular disease (self-reported) * Have BMI of \<24.9 * Are pregnant or become pregnant during the study (self-reported) * Take medication for weight loss (self-reported) * Physical activity level \> 7500 steps/day * Unstable weight for 3 months prior to commencement of study (\>4kg weight loss/gain) • Employed in a shift work position

Design outcomes

Primary

MeasureTime frameDescription
Body Compositionless than 5 minsfat mass vs. fat-free mass via BodPod

Secondary

MeasureTime frameDescription
upper body strength test< 15 mins3-rep max bench press
lower body strength test< 15 mins3-rep max leg press
health related quality of life questionnaire< 10 minssubjective feelings of well-being per participant

Countries

Canada

Contacts

Primary ContactPeter Lemon, PhD
plemon@uwo.ca519-661-2111
Backup ContactReed Zehr, MSc
rzehr2@uwo.ca519-661-2111

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026