Skip to content

Investigating the effect of full meal provision on weight loss compared to self-directed dieting behaviour

Investigating the effect of full meal provision on weight loss compared to self-directed dieting behaviour: an open-label randomised parallel study over 12 weeks

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN29087562
Enrollment
120
Registered
2011-03-10
Start date
2011-01-04
Completion date
Unknown
Last updated
2017-07-03

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

Conditions

Overweight and obesity Nutritional, Metabolic, Endocrine Obesity

Interventions

1. Energy-controlled delivered meals 2. Self-directed delivered meals both of which supported by a dietitian The trial will aim to provide an energy deficit in each arm of 600 kcal per day in line wi
the reference or control arm will consist of a freely available diet plan based on healthy eating and a 600 kcal per day energy deficiency. Subjects will be screened at enrollment following giving con
at the end of the study subjects will be offered advice on continuing weight management by the study dietitian and signposted to other services as necessary.

Sponsors

Diet Chef Ltd
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Presenting weight of a body mass index (BMI) of between 27 and 35 kg/m^2 2. Individuals expressing a wish to try to lose weight 3. Male or female aged between 30 and 70 years 4. No history of diabetes 5. No history of eating disorders 6. Not taking medication likely to lead to weight gain or loss, e.g. steroids, beta blockade, diuretics etc.

Exclusion criteria

Exclusion criteria: 1. Bariatric surgery either in planning or in history 2. Planning or currently pregnant 3. Food allergies 4. Vegetarians and vegans 5. Individuals not willing to commit to trying to lose weight for 3 months/12 weeks

Design outcomes

Primary

MeasureTime frame
Weight loss at 12 weeks

Secondary

MeasureTime frame
Health status: 1. EQ-5D, measured at each visit 2. IWQoL, measured at each visit 3. MTQ, measured at each visit 4. Rotter's Locus of Control, measured at each visit 5. Waist circumference and body volume, measured at the screening visit and end of the study (12 weeks)

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026