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CompletedNCT01799096Updated Jan 28, 2016

Effects of the Sugar Sucrose on Bodyweight and Energy Intake Over 28 Days in Obese Women

An interventional study of Sucrose and Aspartame in Obesity, sponsored by University of Hull. Completed. Open to female participants aged 20 Years to 55 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2016-01-28.

Sponsored by University of Hull · Not applicable, Interventional, and Basic science

Phase
Not applicable
Study type
Interventional
Enrollment
41
Allocation
Randomized
Ages
20 Years to 55 Years
Sex
Female
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Study summary

This study partially replicates two previous studies with normal weight women, and overweight women. Both found that women could compensate for sucrose added to the diet in carbonated soft drinks (4 x250ml total1800 kJ per day) when it was given blind over a period of 4 weeks. The hypothesis is that this applies also to obese women, who will not gain weight, increase overall energy intake in the diet, or eat differently whilst consuming sucrose. 42 participants shall be randomly assigned to either be given carbonated drinks that contain sucrose, or drinks that are artificially sweetened.

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Conditions studied

  • Obesity

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03

In context

Body Weight

1,223 studies on the registry are indexed under Body Weight; 131 are open to participants now.

This study's enrollment of 41 is below the median of 64 across 947 interventional studies indexed under Body Weight.

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Lead sponsor

University of Hull is the lead sponsor of 33 studies on the registry; 6 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
20 Years to 55 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes

Inclusion criteria

  • Female
  • BMI 30-35 kg/m²
  • at least one period of dietary restriction of 4 weeks or more in the last 24 months

Exclusion criteria

Exclusion Criteria:

  • dislike of popular sweet carbonated drinks
  • dieting during the last month
  • history of diabetes
  • having an eating disorder
  • depression,
  • being a smoker
  • pregnant
  • lactating,
  • wearing a pacemaker
  • currently taking medication for mood or thyroid disorders
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Study design

Phase
Not applicable
Primary purpose
Basic science
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
41 participants (actual)

Study arms

  • Experimental
    Sucrose

    Receives sucrose

    Dietary Supplement: Sucrose

  • Placebo comparator
    Aspartame

    Receives Aspartame sweetened drinks

    Dietary Supplement: Aspartame

Interventions

  • Dietary supplementSucrose

    Sucrose in carbonated soft drinks (4 x250ml total1800 kJ per day)

    Also known as: Irn Bru

  • Dietary supplementAspartame

    Intensely sweetened soft drink (no energy content)

    Also known as: Diet Irn Bru

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What researchers measure

Primary outcomes

  1. Change in body weight from baseline

    Time frame: 4 weeks

Secondary outcomes

  1. Mean daily dietary intake estimated from unweighed food diaries

    Time frame: 4 weeks

Other outcomes

  1. Rated Mood

    Mood was assessed 4 times per day over the study period

    Time frame: 4 weeks

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Study locations

No study locations are listed for this record.

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References and documents

Publications

  • Reid M, Hammersley R, Duffy M, Ballantyne C. Effects on obese women of the sugar sucrose added to the diet over 28 d: a quasi-randomised, single-blind, controlled trial. Br J Nutr. 2014 Feb;111(3):563-70. doi: 10.1017/S0007114513002687. Epub 2013 Oct 29. PubMed 24164779 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 28, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01799096
Lead sponsor
University of Hull
Responsible party
Richard Hammersley (Professor of Health Psychology, University of Hull) — Principal investigator
First posted
Feb 26, 2013
Start date
Sep 2006
Primary completion
Oct 2008
Completion
Oct 2008
Last update
Jan 28, 2016

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Jan 2016. You cannot join it, but the record below documents what was studied.

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