NCT03998878

Testing the Effect of Multiple Weight Management Modalities for Chronic Disease Risk Reduction in a Clinical Setting

Testing the Effect of Multiple Weight Management Modalities for Chronic Disease Risk Reduction in a Clinical Setting (LIHT)

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 9 (actual)
• Sponsor: University of Arizona · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This project will test 3 methods of dietary changes in a weight loss clinic. Participants will be randomized to one of 3 arms: low-carbohydrate diet, intermittent energy restriction, or Hunger Training. A maximum of 30 participants will be assigned to each arm. The goal of the proposed study is to determine the feasibility, early efficacy, and patient satisfaction of each weight loss modality in a population of patients seeking care at a weight loss clinic.

Detailed description

Adult obesity, a common condition in the United States, is a well-established risk factor for the development of chronic diseases, including diabetes, heart disease, hypertension, and many types of cancer. However, research has not determined what type of diet is best for reducing weight and achieving optimal health outcomes. In this randomized trial, participants seeking care at a weight loss clinic will be assigned to one of three diets: low-carbohydrate, intermittent energy restriction, or Hunger Training. On the low-carbohydrate diet, participants will be instructed to consume less than 30 grams of carbohydrates per day. The intermittent energy restriction protocol will require participants to choose 2 non-consecutive days per week in which they will consume 500-650 calories. Hunger Training is a relatively new approach that involves teaching people to monitor their hunger symptoms and blood glucose, and to eat only when blood glucose is below a certain level. To our knowledge, these weight loss modalities have not been compared in a single, clinical study. The goal of the proposed study is to determine the feasibility, early efficacy, and patient satisfaction of each weight loss modality in a population of patients seeking care at a weight loss clinic. The goal will be achieved though the successful completion of the following aims: Aim 1: To determine the feasibility of recruiting, retaining and maintaining the adherence participants in a randomized clinical trial testing 3 weight loss modalities. Aim 2: To examine and compare the effect of 3 weight loss modalities on changes in anthropometric measures and metabolic and cancer-related health markers. Aim 3: To evaluate and compare patients' perceived satisfaction with each weight loss modality.

Conditions

• Obesity

Interventions

Type	Name	Description
BEHAVIORAL	Low-Carbohydrate Diet	Participants will be instructed to follow a low-carbohydrate diet.
BEHAVIORAL	Intermittent Energy Restriction	Participants will be instructed to follow intermittent energy restriction.
BEHAVIORAL	Hunger Training	Participants will be instructed to follow Hunger Training.

Timeline

• Start date: 2019-08-08
• Primary completion: 2021-12-16
• Completion: 2021-12-16
• First posted: 2019-06-26
• Last updated: 2021-12-17

Locations

1 site across 1 country: United States