Hospital Workplace Nutrition Study

Physicians Committee for Responsible Medicine

Status: Completed

Conditions: Overweight; Type2 Diabetes

Treatments: Other: Control Diet; Other: Plant-based diet

Study type: Interventional

Funder types: Other

Identifiers

NCT04222894

Pro00038823

Details and patient eligibility

About

The purpose of this study is to evaluate the effects of a plant-based diet on body weight, blood pressure, and plasma lipid concentrations, as part of a hospital workplace program.

Full description

Using a randomized controlled trial design, participants will be randomly assigned to either a plant-based or a control diet for 12 weeks. T Before and after each intervention period, the investigators will measure participant body weight, blood pressure, and plasma lipid concentrations.

Enrollment: 22 patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Employee of Sibley hospital
2. Male or female
3. Age at least 18 years
4. Have a BMI >25 kg/m2
5. Ability and willingness to participate in all components of the study
6. A willingness to follow a plant-based diet for the duration of the study
7. A willingness to attend weekly classes for the duration of the study
8. A willingness to keep physical activity level consistent throughout the duration of the study

Exclusion criteria

1. Diabetes mellitus type 1 or history of any endocrine condition that would affect body weight, such as a pituitary abnormality or Cushing's syndrome
2. Smoking during the past six months
3. Alcohol consumption of more than 2 drinks per day or the equivalent, episodic increased drinking (e.g., more than 2 drinks per day on weekends), or a history of alcohol abuse or dependency followed by any current use
4. Current or unresolved past drug abuse
5. Pregnancy or plans to become pregnant in the next 12 weeks
6. Intention to leave hospital employment in the next 12 weeks
7. Unstable medical or psychiatric status
8. Evidence of an eating disorder
9. Lack of English fluency
10. Inability to maintain current medication regimen

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

---

22 participants in 2 patient groups

Plant-based diet

Active Comparator group

Description:

The diet group will be asked to follow a low-fat, vegan diet for 12 weeks

Treatment:

Other: Plant-based diet

Control diet

Active Comparator group

Description:

Half of the participants will be asked to continue their usual diets for the 12-week study period.

Treatment:

Other: Control Diet