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Mindfulness-Based Intervention for Depression and Insulin Resistance in Adolescents

基于正念的青少年抑郁和胰岛素抵抗干预

基本信息

批准号：
10028489
负责人：
LAUREN BERGER SHOMAKER
金额：
$ 76.32万
依托单位：
COLORADO STATE UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2020
资助国家：
美国
起止时间：
2020-09-15 至 2024-08-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/10028489
关键词：
Accounting Adherence Adolescent Adult Affect Aftercare American Area Behavior Behavioral Body Weight decreased Cause of Death Chronic Disease Cognitive Therapy Competence Complementary Health Control Groups Data Diabetes prevention Disadvantaged Disease Eating Educational Intervention Effectiveness Event Face Feasibility Studies Female Adolescents Focus Groups Future Geography Health Health Care Costs Health Expenditures Health education Healthcare Healthy Eating High Prevalence Hydrocortisone Insulin Insulin Resistance Integrative Medicine Intervention Learning Life Life Expectancy Longterm Follow-up Male Adolescents Mental Depression Methods Mission Modality Modeling Non-Insulin-Dependent Diabetes Mellitus Obesity Overweight Pattern Physiological Physiology Pilot Projects Preparation Procedures Protocols documentation Public Health Randomized Randomized Controlled Trials Research Risk Risk Factors Role Sampling Site Stress Target Populations Testing Time Training Work active method base child depression comorbidity cost cost effective depression model depressive symptoms diabetes risk effective intervention efficacy trial experience follow-up hedonic high risk improved innovation intervention program lifestyle intervention meetings mindfulness mindfulness intervention modifiable risk novel physical inactivity prevent programs prospective psychosocial racial and ethnic recruit socioeconomics standard of care stress reactivity theories

项目摘要

Project Abstract/Summary Type 2 diabetes (T2D) is a serious chronic disease that affects 28 million Americans and costs $245 billion in annual U.S. healthcare expenditures. Although previously a disease limited to adulthood, of serious concern are studies showing that rates of adolescent-onset T2D are on the rise. Adolescent-onset T2D is associated with greater health comorbidities and shorter life expectancy than adult-onset T2D. T2D is preventable by decreasing insulin resistance, the major physiological precursor to T2D. Unfortunately, standard-of-care behavioral lifestyle interventions to decrease insulin resistance through weight loss demonstrate insufficient effectiveness in adolescents, necessitating alternative approaches targeting novel risk factors. One novel modifiable risk factor is depression symptoms, a prospective risk factor for worsening insulin resistance and the onset of T2D over time, even after accounting for obesity. Depression likely promotes insulin resistance through stress-related behavior (e.g., hedonic eating, physical inactivity) and stress physiology (e.g., cortisol dysregulation, stress reactivity). In theory, mindfulness-based intervention (MBI) may be distinctively suited for adolescents at-risk for T2D through its potential to decrease depression symptoms, improve stress-related behavior and physiology, and thereby, improve insulin resistance and lessen T2D risk. To begin to test this approach, we completed a single-site, pilot randomized controlled trial (R00 HD069516) that established initial feasibility of recruitment, randomization, retention, protocol adherence, and acceptability/credibility of a 6-week group MBI program, Learning to BREATHE, among the target population. Compared to 6-week group cognitive-behavioral therapy (CBT; a standard-of-care depression intervention), MBI produced significantly greater decreases in depression symptoms and insulin resistance at 6-week/post-treatment follow-up and at 1-year follow-up in adolescents at- risk for T2D. Directly building upon our prior work, the proposed U01 study is a multisite, pilot randomized controlled trial implemented at four sites in preparation for a future multisite efficacy trial assessing the effects of 6-week group MBI, relative to another active treatment (CBT) and a didactic, health education control group (HealthEd), on depression and insulin resistance, as well as stress-related behavior and stress physiology. Specific aims of the current proposal are to: (1) Test multisite fidelity of training and implementation of 6-week group MBI, CBT, and HealthEd, to adolescents at-risk for T2D with depression symptoms; (2) Evaluate multisite feasibility and acceptability of recruitment, retention, and adherence for a protocol involving randomization to 6- week group MBI, CBT, or HealthEd with 6-week/post-treatment follow-up and 1-year follow-up; and (3) Modify intervention training/implementation and protocol procedures in preparation for a future fully-powered multisite randomized controlled efficacy trial. Completion of these aims will prepare us to apply for a UG3/UH3 efficacy trial. Ultimately, this research will inform a complementary and integrative healthcare approach to adolescents at high-risk for T2D.

项目摘要/总结