Teen CHAT: Improving Physician Communication With Adolescents About Healthy Weight (TeenCHAT)
The purpose of this study is to teach primary care physicians effective ways to counsel overweight and obese adolescent patients to attain a healthy weight. Fifty physicians and up to 660 adolescent patients from Duke University Health System (DUHS) Primary Care Clinics will take part in this study.
Patients will be identified by research study staff and asked if they would be willing to have their clinic visit audio recorded for research purposes. There are three phases of data collection. First, baseline encounters (n=200, 4 per physician) are audio recorded. Then, half of the physicians will be randomized to receive a tailored web-based intervention containing information about evidence-based techniques to help adolescents attain a healthy weight. A new set of 200 encounters (4 per physician) will be audio recorded. Then, all physicians will receive a Summary Report that outlines the adolescent's high risk behaviors that contribute to weight (sweetened beverages, fast food, breakfast, physical activity, screen time, and sleep) and a new set of 200 encounters will be audio recorded.
Data will be collected by trained data technicians, in-person and over the phone. Data is collected on laptop computers and then downloaded into password protected electronic files on a secure network server. All participants (adolescent patients and physicians) will be assigned a code number that is the sole identifier on all study data forms. Prior to and after coding, digital files will be stored in password protected directories to which only the data technicians and project manager have access. The web-based intervention will be password protected.
調査の概要
状態
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
-
-
North Carolina
-
Durham、North Carolina、アメリカ、27710
- Duke University Medical Center - Cancer Prevention, Detection and Control
-
-
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria for MDs:
- Specialty is Family Practice or Pediatrics
- Located in participating clinic
- Not planning to leave clinic in the next two years
Inclusion Criteria for teen patients:
- English-speaking
- BMI z-score >85th percentile
- age 12-18
- not pregnant
- have parental consent to participate if over 18
- have visit at least 7 days in the future
- have access to a telephone
Exclusion Criteria for teen patients:
- BMI z-score <85th percentile
- not English speaking
- pregnant
- <12 or older than 18
- incompetent for interview
- seen primarily by non-physician provider
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：ヘルスサービス研究
- 割り当て：ランダム化
- 介入モデル：クロスオーバー割り当て
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的：Motivational Interviewing intervention
Web-based intervention targeting MD communication and Summary Report
|
Web-based intervention targeting MD communication; Summary Report detailing 6 risk factors for adolescent overweight/obesity developed by study team
他の名前：
|
|
介入なし：Control
MD receives Summary Report only
|
この研究は何を測定していますか？
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
|
Physician communication
時間枠：after CD-ROM phase
|
after CD-ROM phase
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Summary Report
時間枠：After Summary Report Phase
|
Assess whether summary report increases whether physicians address six health risk behaviors
|
After Summary Report Phase
|
|
Adolescent Nutrition, Physical Activity, and BMI Z-score
時間枠：3 months post-visit
|
Examine whether patients whose MD was in the MI education arm improved their nutrition, physical activity, and BMI z-score 3 months post-visit more than patients whose MD was in the control arm.
|
3 months post-visit
|
協力者と研究者
スポンサー
捜査官
- 主任研究者：Kathryn I Pollak, PhD、Duke University
出版物と役立つリンク
一般刊行物
- Bodner ME, Lyna P, Ostbye T, Bravender T, Alexander SC, Tulsky JA, Lin PH, Pollak KI. Accuracy and congruence of physician and adolescent patient weight-related discussions: Teen CHAT (Communicating health: Analyzing talk). Patient Educ Couns. 2018 Dec;101(12):2105-2110. doi: 10.1016/j.pec.2018.07.022. Epub 2018 Jul 26.
- Pollak KI, Tulsky JA, Bravender T, Ostbye T, Lyna P, Dolor RJ, Coffman CJ, Bilheimer A, Lin PH, Farrell D, Bodner ME, Alexander SC. Teaching primary care physicians the 5 A's for discussing weight with overweight and obese adolescents. Patient Educ Couns. 2016 Oct;99(10):1620-5. doi: 10.1016/j.pec.2016.05.007. Epub 2016 May 9.
- Pollak KI, Coffman CJ, Tulsky JA, Alexander SC, Ostbye T, Farrell D, Lyna P, Dolor RJ, Bilheimer A, Lin PH, Bodner ME, Bravender TD. Teaching Physicians Motivational Interviewing for Discussing Weight With Overweight Adolescents. J Adolesc Health. 2016 Jul;59(1):96-103. doi: 10.1016/j.jadohealth.2016.03.026. Epub 2016 May 5.
- Ostbye T, Lyna P, Bodner ME, Alexander SC, Coffman C, Tulsky JA, Dolor R, Pollak K. The Effect of Parental Presence on Weight-Related Discussions Between Physicians and Their Overweight Adolescent Patients. Clin Pediatr (Phila). 2015 Oct;54(12):1218-20. doi: 10.1177/0009922814566027. Epub 2015 Jan 9. No abstract available.
- Alexander SC, Fortenberry JD, Pollak KI, Bravender T, Davis JK, Ostbye T, Tulsky JA, Dolor RJ, Shields CG. Sexuality talk during adolescent health maintenance visits. JAMA Pediatr. 2014 Feb;168(2):163-9. doi: 10.1001/jamapediatrics.2013.4338.
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
- Pro00016206
- 1R01HL092403-01A2 (米国 NIH グラント/契約)
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。