Health Coaching & Technology in a Weight Loss Center
A Pilot Study of an eHealth-delivered Health Coaching Intervention
The national epidemic of obesity is associated with considerable morbidity, disability and early mortality.
Conventional weight loss programs beyond a primary care setting have the potential to reduce weight, but are difficult to access for adults with obesity in rural areas due to lack of transportation and access to specialty care. Routine intensive behavioral therapy, while effective, is often not supplemented with adjuncts that could be helpful in engaging participants in behavioral change. The overarching goal of this SYNERGY pilot project is to overcome barriers rural adults face by using video-conferencing to deliver specialty obesity care that otherwise is inaccessible to most adults faced with this disease. It also intends to use emerging mobile health (mHealth) technology which has shown considerable promise in providing motivational feedback. This proposal highlights T3/T4 translation bridging technologists, allied health staff, and clinicians in the development and implementation of new therapeutic modalities. The study aims to evaluate a telehealth-based health coaching program that is embedded in the Dartmouth-Hitchcock Weight and Wellness Center that integrates novel remote monitoring technology in effecting behavioral change using Amulet, a Dartmouth Computer Science developed mHealth device over a 16-week period. First, the feasibility and accessibility of an eHealth-delivered health coaching obesity intervention using remote monitoring and video-conferencing (Aim 1) will be evaluated. The potential effectiveness of achieving the primary outcome of 5% weight loss, with secondary outcomes of improved physical function and self reported health (Aim 2) will be ascertained. The intervention's impact on implementation outcomes of workflow, adoption, and organizational change that could affect further scalability and generalizability in other high-risk population groups (Aim 3) will be assessed. These preliminary findings will be used in a future competitive application for an extramural R01 designed to assess the effectiveness of our intervention in achieving weight loss in rural obese adults. If successful, this application has the potential to redesign care using applied methods of telehealth translated to community-based, rural populations to facilitate behavioral change. The project also meets criteria of the NIH Strategic Plan for Obesity and the Institute of Medicine's need for Telehealth research.
研究概览
研究类型
注册 (实际的)
联系人和位置
学习地点
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New Hampshire
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Lebanon、New Hampshire、美国、03756
- Dartmouth-Hitchcock
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
Inclusion Criteria:
- English speaking;
- Community-dwelling;
- Age 18-65 years;
- Obesity based on: BMI ≥30kg/m2 54;
- Participating in the DH-WWC health coach program;
- Access to home, high-speed internet with Wi-Fi;
- Medical clearance from their primary care provider;
- Provide voluntary, written consent;
- Require an EHR patient portal account and credentials ; -----If subjects do not have an account, one will be created for the purposes of this study
Exclusion Criteria:
- Unwilling to participate in the 16 week pilot or complete study measures;
- Individuals unwilling/unable to provide consent;
- A medical record diagnosis of dementia as intensive behavioral therapy and health coaching require the ability to complete questionnaires and change behavior, all of which may be challenging in individuals with cognitive impairment;
- Cognitive impairment measured by the 6-item Callahan screen, a brief and reliable six-item screening questionnaire with acceptable sensitivity (88.7%) and specificity (88.0%) in identifying individuals with cognitive impairment. Its diagnostic properties are comparable to the full Folstein Mini-Mental Status Examination in those scoring ≥3. This questionnaire can be administered by telephone or face-to-face interview and is being as an adjunct to medical record documentation of cognitive impairment;
- Life-threatening illness including those receiving palliative care or hospice services;
- Nursing facility or hospital admission in the past six months;
- Psychiatric diagnosis that would interfere with study participation and require significant modification to meet their needs such as major depressive disorder, substance abuse, suicidal ideation or severe mental illness (schizophrenia, bipolar disorder);
- History of bariatric surgery;
- American College of Sports Medicine contraindications to exercise57 including: a resting heart rate of >120bpm; Blood pressure >180/100mmHg; unstable angina;
学习计划
研究是如何设计的？
设计细节
队列和干预
团体/队列 |
干预/治疗 |
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Amulet only
As per usual care participants will receive an eHealth (Amulet + videoconferencing) intervention over a 16 week period of time.
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Intervention Description: The pilot comprises of five components listed below which provide access to specialty obesity care to rural obese adults, and enhance it with technology (telehealth and remote monitoring): Team-based care; medical plan, nurses, psychologists, dietician, Health coaching, Weekly coaching sessions , Messaging and Remote Monitoring
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Amulet/Fitbit
As per usual care participants will receive an eHealth (Amulet/Fitbit + videoconferencing) intervention over a 16 week period of time.
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Intervention Description: The pilot comprises of five components listed below which provide access to specialty obesity care to rural obese adults, and enhance it with technology (telehealth and remote monitoring): Team-based care; medical plan, nurses, psychologists, dietician, Health coaching, Weekly coaching sessions , Messaging and Remote Monitoring
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Fitbit only
As per usual care participants will receive an eHealth (Fitbit + videoconferencing) intervention over a 16 week period of time.
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Intervention Description: The pilot comprises of five components listed below which provide access to specialty obesity care to rural obese adults, and enhance it with technology (telehealth and remote monitoring): Team-based care; medical plan, nurses, psychologists, dietician, Health coaching, Weekly coaching sessions , Messaging and Remote Monitoring
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
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Completion Rate: Number of Participants Completing the Intervention
大体时间：16 weeks
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Completion/ Feasibility: The following rates will be computed: screened for inclusion; eligibility; enrollment; completion; assessment.
We will assess entry criteria (reasons for dropout/non-adherence) and time to collect data.
Enrollment success will be defined as 30 patients.
Adequate retention is defined as a dropout rate of <20%.
Completion of >80% of post-study measures will be defined as adequate.
Attending >80% of sessions will be considered acceptable.
Staff will track equipment, software or technical issues (malfunctions, data loss, hardware) in a journal.
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16 weeks
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Acceptability
大体时间：16 Weeks
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Acceptability: Qualitative interviews will ensure the appropriateness of the pilot and its strengths/weaknesses. Participants will answer questions on a scale from 0-5, where 5 = high acceptability of the program.
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16 Weeks
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
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Change in Weight
大体时间：Baseline/16 weeks
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Weight will be measured using a Seca 770 analyzer (in clinic) and by the Omron HBF-514 (at home remotely).
Weight Loss (change in weight)
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Baseline/16 weeks
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Change in 6 Minute Walk
大体时间：Baseline/16 weeks - pre/post change - increase = longer distance
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6-Minute Walk (6MWT) is a cardiovascular fitness surrogate measuring distance (normal 400-700m) related to function.
A clinically important difference or change is 50-55m
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Baseline/16 weeks - pre/post change - increase = longer distance
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Diet Change
大体时间：Baseline/16 weeks
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The Rapid Eating Assessment for Participants (REAPS) is a 16 item survey (score 13-39) of diet habits.
Higher scores = higher diet quality.
Positive score = better diet quality
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Baseline/16 weeks
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Subjective Health
大体时间：Baseline/16 weeks - Change
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The 10-question, non-proprietary Patient Reported Outcomes Measurement Information Systems General Health-10 (PROMIS) captures physical, mental and social aspects of quality of life.
Positive change scores = improved health.
The score ranges from 0-100, 50 is the population mean, 10 consists of 1SD, and higher scores equate better health.
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Baseline/16 weeks - Change
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Readiness to Change
大体时间：16 weeks
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The University of Rhode Island Change Assessment is a 12 item questionnaire assessing one's stages of change based on contemplation, action, maintenance and pre-contemplation..
The range of scores from -2 to +14.
Higher scores indicate higher readiness to change
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16 weeks
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Willingness to Pay
大体时间：16 weeks
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Patient Perception of Value: Two questions will assess Willingness to Pay (WTP) - whether they would pay for telemedicine delivery of the intervention in lieu of in-person travel time or cost.
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16 weeks
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其他结果措施
结果测量 |
措施说明 |
大体时间 |
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Staff Adoption
大体时间：16 weeks
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Staff Adoption: Haug's 12-item Measure of Evidence-Based Practice Adoption assesses stage of change, experience, attitudes, organization barriers and strategies to support evidence-based practices (1-5 point scale - strongly disagree to agree).
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16 weeks
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合作者和调查者
调查人员
- 首席研究员：John A Batsis, MD、Dartmouth-Hitchcock Medical Center
出版物和有用的链接
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- D17123
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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University of MichiganCenters for Disease Control and Prevention完全的