14/21 Diet-walking in the Park

Assuta Hospital Systems

Status: Unknown

Conditions: Overweight: 25 <BMI <30

Treatments: Behavioral: 14/21 diet

Study type: Interventional

Funder types: Other

Identifiers

NCT01991002

diet003

Details and patient eligibility

About

The scientific literature shows a quantitative relationship between diet combined with physical activity as a long term weight reduction modality and an important factor in weight maintenance.

Primary assumption - the 14/21 diet will have an impact on BMI values, and their long-term maintenance.

Secondary assumption - the 14/21 diet will have a positive impact on anthropomorphic and biochemical markers, on blood pressure, resting heart rate, RMR, and life quality.

Full description

An interventional part for a duration of 56 days and a follow-up period including monitoring of different parameters. Follow up session are set to 3, 6, 12 and 24 months from the end of the interventional period.

Participants will be recruited in several rounds, each including up to 25 participants. Diet program is divided into 3 periods: 1. Low carb diet for 14 days; 2. Low carb and regular diet in alternating days for 21 days; 3. Individual carbohydrate-rich diet for 21 days.

The diet consists of a free choice of food ingredients from a detailed list of foods in each category (proteins, carbohydrates, vegetables, fat etc.). The participants are free to choose the types of food as long as they are within the specified allowance (quantity) for each food group.During the intervention period subjects will meet for walking. In addition, 30 minutes of aerobic exercise will be recommended 3 times/week.

Enrollment: 80 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

Hebrew speaking 25<BMI<30 18 years old or older signed an informed consent

Exclusion criteria

Subjects who have a physical disability preventing them from exercise, Subjects who are pregnant or lactating, Subjects who are currently involved in another lifestyle intervention program, Subjects who had undergone bariatric surgery in the past, Subjects with: cancer, liver/kidney disease, organ transplantation, alcohol/drug addiction, Subjects that have cognitive deterioration or psychosis, vegetarians who does't eat fish/sea food or vegans

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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80 participants in 1 patient group

14/21 diet

Other group

Description:

Diet program is divided into 3 periods: 1. Low carb diet for 14 days; 2. Low carb and regular diet in alternating days for 21 days; 3. Individual carbohydrate-rich diet for 21 days. The diet consists of a free choice of food ingredients from a detailed list of foods in each category (proteins, carbohydrates, vegetables, fat etc.). The participants are free to choose the types of food as long as they are within the specified allowance (quantity) for each food group.

Treatment:

Behavioral: 14/21 diet