- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00398359
Treatment of Childhood Obesity in Primary Care
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Overweight in children, adolescents and adults has increased dramatically during the last two decades in developed and developing nations, leading to a global epidemic. Current trends in childhood overweight are a function of both poor nutrition and an increase in sedentary activities.
Pediatric health care providers are ideally situated to address this problem, especially since children are seen frequently for preventive care during the early years when intervention may be more likely to yield long-term change. However, most pediatric providers do not have the needed training to manage obesity effectively. This project will use the chronic care model to foster the effectiveness of an office-based intervention aimed at altering dietary intake and physical activity for children whose BMI reflects overweight and their parents. With the support of the health care system (through new reimbursement strategies), office redesign (assignment of tasks to the health assistant, physician and behavioral interventionist), self-management techniques (patient training) and enhanced community resources, a successful program for improved nutrition and physical activity will be built.
Specific Aim 1 of this study is to increase physician use of counseling techniques that are effective in promoting positive behavior change regarding nutrition and physical activity in the pediatric primary care setting. This aim will be accomplished by offering a training intervention for primary care pediatricians and health assistants. The intervention will:
- Increase physician recognition of risk factors for overweight.
- Teach physicians to use brief motivational strategies with parents and children that will assist them in taking steps toward healthier behavior as it relates to nutrition and physical activities, including but not limited to enrolling in a group behavioral treatment program.
Specific Aim 2 is to assess the effectiveness of implementing a pediatric primary care office-based nutrition/physical activity behavioral intervention for overweight and obese children and their parents.
In specific aim 2 we will employ trained behavioral interventionists to offer a family-based behavioral intervention targeting healthy eating and decreased sedentary behavior/increased physical activity to overweight/obese children ages 9-12 and their parents; and to evaluate parent and child adherence to attendance and behavioral intervention factors. Self-monitoring reports of the child's behavioral changes (e.g., decrease in number of "red foods"[foods high in calories and fat] consumed weekly and decreased time spent each week watching TV, using the computer, and playing video games) will be described, as will any changes in BMI.
Experienced behavioral interventionists will be trained in behavioral theory principles fundamental to the intervention that involve helping children and their parents to change behavior and maintain the changes by Dr. Ewing (Co-Investigator). Dr Ewing, who has completed Human Subjects and HIPAA training at the University of Pittsburgh will come to Madison, Wisconsin to do a training session for the behavioral interventionists and study coordinator. In addition, she will provide instruction in principles of weight management, the role of healthy eating and physical activity in maintaining a healthy weight, and the empirical support for the intervention that will be offered. Finally, the interventionists will receive training to conduct each of the individual sessions.
The American Academy of Pediatrics (AAP) recommends that overweight children be screened for fasting blood glucose, fasting blood insulin, and serum lipids. Pre and post lab values that are available for participating children will be recorded.
Type d'étude
Inscription (Réel)
Phase
- Phase 3
Contacts et emplacements
Lieux d'étude
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Wisconsin
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Madison, Wisconsin, États-Unis, 53704
- UW East Pediatric Clinic
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Madison, Wisconsin, États-Unis, 53705
- University Station Pediatrics
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Madison, Wisconsin, États-Unis, 53713
- UW Pediatrics-Park St.
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Madison, Wisconsin, États-Unis, 53717
- UW West Towne Pediatrics
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Madison, Wisconsin, États-Unis, 53704
- Group Health East Pediatrics
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Sun Prairie, Wisconsin, États-Unis, 53590
- Dean Pediatric Clinic
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- >95% BMI
- developmentally normal
- referred by primary care provider
Exclusion Criteria:
- currently involved in an organized weight control program
- Preexisting high blood pressure
- Preexisting high lipids
- Preexisting diabetes due to obesity
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Non randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
---|---|
Expérimental: 1
|
Identifying and referring children with BMI >93%.
Group meetings and individual family meetings based on behavior modification for healthy lifestyle changes.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
---|---|
Proportion of primary care physicians who discuss the child's BMI with parents
Délai: 6/2007 - ongoing
|
6/2007 - ongoing
|
Mesures de résultats secondaires
Mesure des résultats |
Délai |
---|---|
Basic descriptive data analysis
Délai: two years
|
two years
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Statistical testing of the primary hypothesis of each aim
Délai: two years
|
two years
|
Statistical modeling to better understand the relationship between the outcome of interest and the intervention
Délai: two years
|
two years
|
Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Ellen R. Wald, M.D., University of Wisconsin, Madison
Publications et liens utiles
Publications générales
- Koletzko B, Girardet JP, Klish W, Tabacco O. Obesity in children and adolescents worldwide: current views and future directions--Working Group Report of the First World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition. J Pediatr Gastroenterol Nutr. 2002;35 Suppl 2:S205-12. doi: 10.1097/00005176-200208002-00019. No abstract available.
- Miller WR, Rollnick S. Motivational Interviewing: Preparing People for Change. 2nd edition. New York: Guilford Press; 2002.
- Rollnick S, Mason P, Butler C. Health Behavior Change: A guide for practitioners. Edinburgh: Churchill Livingstone; 1999.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- M-2006-1018
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