The effect of a gastric bypass operation on family members

The effect of a gastric bypass operation on family members - Halo effect GB

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON37446

Enrollment

300

Registered

2012-01-18

Start date

2012-03-02

Completion date

Unknown

Last updated

2024-05-06

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

Conditions

Obesity overweight

Interventions

None listed

Eligibility

Age

12 Years to 99 Years

Inclusion criteria

Inclusion criteria: - Age between 12 - 60 years - Sufficient command of the Dutch language (speaking and reading) - Family members have to live together in a domicile

Exclusion criteria

Exclusion criteria: - Endocrinologic disorders (e.g. Cushing Syndrome, hyperthyroidism) - Current or history of treatment with medications that may cause significant weight gain, within 3 months prior to screening - Current participation in an organised weight reduction program (or within the last 3 months) - Pregnancy

Design outcomes

Primary

Measure	Time frame
Main study endpoint is insight in the determinants of the variation in weight change (both weight loss and weight gain) of household members 12 months after a gastric bypass operation compared to household members of obese patients visiting the obesity outpatient clinic.	—

Secondary

Measure	Time frame
Secondary parameters are examining the prevalence of obesity in household members of patients who underwent gastric bypass surgery and differences in eating behaviour after surgery compared to household members of obese patients visiting the obesity outpatient clinic.	—

Countries

Netherlands

Outcome results