Choosing Healthy Activities and Lifestyle Management Through Portal Support

N/AActive Not RecruitingNCT05410353

University of Tennessee229 enrolled

Overview

The study aims to randomize 250 participants to 1 of 2 arms: a.) an Active Intervention Group (based on the Look AHEAD\* ILI) or b.) a Comparison Group (based on the Look AHEAD DSE Comparison group) to test the hypothesis that a multicomponent, multilevel behavioral weight loss intervention (Active Intervention Group) adapted for different population groups and delivered through Health Information Technology (Health IT) tools via the Electronic Health Record (EHR) patient portal, will result in significantly greater weight loss 12 months after enrollment compared to the Comparison Group. \*The Look AHEAD study was a multi-center, randomized clinical trial involving overweight and obese persons with type 2 diabetes, aimed to determine the effects on the cardiovascular outcomes of an intensive lifestyle intervention (ILI) for weight loss, in comparison to the diabetes support and education intervention (DSE).

This project tests whether the adapted Look AHEAD Intensive Lifestyle Intervention (ILI) will result in significant weight loss when delivered through Health IT - EHR patient portal compared to a Comparison group (based on Look AHEAD DSE Comparison group). This project will be conducted in 2 stages: a formative assessment stage (Stage 1) and a clinical trial stage (Stage 2). During Stage 1, we will modify the interactive technology-based Look AHEAD ILI that we already developed for the TARGIT study (Active Intervention group). We will also adapt the Look AHEAD Comparison condition (DSE group) for our Comparison condition. We will also optimize the protocol for acceptability in different populations and in a rural setting. During Stage 2, we will randomly assign 250 participants to either the Comparison Group or the Active Intervention Group to address the primary aim of testing the hypothesis that a multicomponent, behavioral weight loss intervention delivered through Health IT - patient portal will lead to significantly greater weight loss 12 months after enrollment in the Active Intervention group compared with the Comparison group. Our Health IT-based intervention is potentially cost-effective and thus disseminable to any practice-based physician group with access to an EHR with a patient portal.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

Interventions

Active Intervention GroupBEHAVIORAL

The 3 major intervention components are diet, physical activity, and the behavioral modification curriculum. Scheduled interactions are educational podcasts (a series of audiovisual, digital media files) paired with a follow-up phone counseling session with a trained behavioral interventionist. A patient portal message will be sent to participants when a new podcast is posted. Interactive sessions will be weekly (weeks 1-16), biweekly (weeks 17-24), and monthly (weeks 25-52). The goal for weight loss is ≥ 7% of initial weight over the course of 12 months. Participants will restrict caloric intake with the goal of 1,200-1,500 kcal/day for those weighing \< 114 kg and 1,500-1,800 kcal/day for those weighing ≥ 114 kg. The physical activity goal will be for participants to gradually increase to 175-200 minutes of moderate-intensity activity per week by the 24th week. Participants will also be asked to self-monitor their dietary intake and physical activity using the "Lose It!" app.

Comparison GroupBEHAVIORAL

All participants in the Comparison Group will receive a mandatory 13 contacts per year including 3 informational sessions on nutrition, physical activity and social support and 10 contacts via patient portal or email regarding intervention topics. The Look AHEAD Comparison Group was designed to be realistic, achievable, and an acceptable intervention that encouraged optimal study retention.

Eligibility

Sex: ALLMin age: 16 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: 1. are ≥ 16 years old 2. are overweight or obese (BMI ≥ 25 kg/m2) 3. have access to the Internet via the computer or use a cellphone with a data-plan access 4. are patients at one of the participating practice sites 5. are willing to accept a random assignment, and 6. are from different population groups (racial / ethnic minority, lower socioeconomic status, or reside in a rural location). Exclusion Criteria: 1. coronary or cerebrovascular disease events or vascular procedures within the past 6 months 2. certain medical conditions that put participants at high risk of adverse events or preclude exercising 3. uncontrolled psychiatric disorders 4. current substance abuse, including heavy alcohol use ≥ 5 drinks on the same occasion for ≥ 5 days in the past 30 days 5. a history of amputation or bariatric surgery or are planning to have bariatric surgery within the next 12 months 6. current weight loss medication use 7. malignancy within the last 5 years (except skin cancer) 8. plans to move out of the area during the next year 9. current participation in another clinical trial 10. pregnancy or breast feeding or are planning to become pregnant within the next 12 months, and 11. instances judged by the investigators' and primary care providers' discretion.

Outcomes

Primary Outcomes

Relative percentage change in weight

This is calculated for each follow-up visit as ((weight at FU visit - baseline weight) / (baseline weight)) × 100%.

Time frame: 12 months

Secondary Outcomes

Relationship of mutlitlevel determinants of health (screening tool) with weight change over time

How multilevel determinants of health, assessed via the Social Needs Screening Tool, relate to patient success with weight loss

Time frame: 12 months

Relationship of mutlilevel determinants of health (BRFSS) with weight change over time

How multilevel determinants of health, assessed via the Social Determinants of Health Questions Adapted from the Behavioral Risk Factor Surveillance System (BRFSS) 2017 Questionnaire, relate to patient success with weight loss

Time frame: 12 months

Relationship of multilevel determinants of health (z codes) with weight change over time

How multilevel determinants of health, assessed using z codes for Social Determinants of Health constructs abstracted from the Electronic Health Record using ICD -10 codes, relate to patient success with weight loss

Time frame: 12 months

Choosing Healthy Activities and Lifestyle Management Through Portal Support

Overview

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Primary Outcomes

Secondary Outcomes