Intensive Weight Loss Intervention Versus Usual Care for Adults With Severe and Complex Obesity: the LightWAY Randomised Trial: Lighthouse Consortium on Obesity Management (LightCOM) Trial no 3
In this trial, the aim is to assess the clinical benefits and harms, as well as cost-effectiveness of an intensive weight loss (IWL) intervention that includes total dietary replacements, behavioural support and weight-loss medication compared with existing weight management programmes within primary care for people with severe and complex obesity.
• Age ≥18 years and ≤60 years old at screening.
• Has severe and complex obesity i.e. BMI\>35 or \>32.5 in people with South Asian, Chinese, other Asian, Middle Eastern, Black African or African-Caribbean family backgrounds and with one or more of these specific adiposity-related chronic diseases of cardiovascular disease, type 2 diabetes, hypertension, non-alcoholic steatosis, or sleep apnoea.
• Provides informed consent.