An interventional study of Very low calorie diet and Standard weight loss diet in Obesity, sponsored by King's College London. Completed at 1 site in United Kingdom. Open to participants aged 32 Years to 65 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2020-11-06.
Sponsored by King's College London · Not applicable, Interventional, and Prevention
The purpose of this study is to determine whether short-term adherence to a very low calorie diet is effective in improving heart rate variability in obese individuals.
King's College London is the lead sponsor of 506 studies on the registry; 125 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Dietary Supplement: Very low calorie diet
Other: Standard weight loss diet
Also known as: Lighterlife Total
Change from baseline in 24 h SDNN (mean of the standard deviations of the normal-to-normal intervals) at day 7
SDNN is a time domain parameter of overall heart rate variability
Time frame: Baseline, day 7
Change from baseline in night-time SDNN (mean of the standard deviations of the normal-to-normal intervals) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime SDNN (mean of the standard deviations of the normal-to-normal intervals) at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h mean IBI (interbeat interval) at day 7
Time frame: Baseline, day 7
Change from baseline in night-time mean IBI (interbeat interval) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime mean IBI (interbeat interval) at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h SDANN (standard deviations of the average normal-to-normal intervals calculated over periods of 5-minutes) at day 7
Time frame: Baseline, day 7
Change from baseline in night-time SDANN (standard deviations of the average normal-to-normal intervals calculated over periods of 5-minutes) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime SDANN (standard deviations of the average normal-to-normal intervals calculated over periods of 5-minutes) at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h triangular index at day 7
Time frame: Baseline, day 7
Change from baseline in night-time triangular index at day 7
Time frame: Baseline, day 7
Change from baseline in daytime triangular index at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h RMSSD (root mean square of successive differences of normal-to-normal differences) at day 7
Time frame: Baseline, day 7
Change from baseline in night-time RMSSD (root mean square of successive differences of normal-to-normal differences) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime RMSSD (root mean square of successive differences of normal-to-normal differences) at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h pNN50 (% differences between adjacent normal-to-normal intervals that are >50 ms) at day 7
Time frame: Baseline, day 7
Change from baseline in night-time pNN50 (% differences between adjacent normal-to-normal intervals that are >50 ms) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime pNN50 (% differences between adjacent normal-to-normal intervals that are >50 ms) at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h LF (low frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in night-time LF (low frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime LF (low frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h HF (high frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in night-time HF (high frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime HF (high frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h LF/HF at day 7
Time frame: Baseline, day 7
Change from baseline in night-time LF/HF at day 7
Time frame: Baseline, day 7
Change from baseline in daytime LF/HF at day 7
Time frame: Baseline, day 7
Change from baseline in 24 h VLF (very low frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in night-time VLF (very low frequency power) at day 7
Time frame: Baseline, day 7
Change from baseline in daytime VLF (very low frequency power) at day 7
Time frame: Baseline, day 7
Plan to share: No
This study is completed, as verified in Nov 2020. You cannot join it, but the record below documents what was studied.
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King's College London