International Weight Control Registry (IWCR)

Tufts University

Status: Enrolling

Conditions: Weight Loss; Overweight; Obesity

Study type: Observational

Funder types: Other

Identifiers

NCT04907396

13075

Details and patient eligibility

About

The IWCR is a global scientific study aimed at better understanding the opportunities and barriers for reducing the prevalence of obesity by collecting information from people who have experience with weight management in their everyday lives. The investigators seek to gather information on a wide range of weight management experiences, ranging from weight loss and weight loss maintenance to weight gain and inability to lose weight.

Enrollment: 100,000 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• The IWCR is open to anyone 18 years or older who is considering weight loss, is actively engaged in weight loss, or has previously attempted weight loss (including successful and unsuccessful attempts)

Exclusion criteria

1. Minors, below the age of 18
2. Adults who are not able to give informed consent online and complete online surveys