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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00961974
Other study ID # 02-06
Secondary ID R01DK046887
Status Completed
Phase N/A
First received
Last updated
Start date April 2002
Est. completion date June 2005

Study information

Verified date August 2021
Source Joslin Diabetes Center
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study was to determine the ability of a family-focused, office-based intervention to improve medical and behavioral outcomes for children and adolescents with type 1 diabetes.


Recruitment information / eligibility

Status Completed
Enrollment 154
Est. completion date June 2005
Est. primary completion date June 2005
Accepts healthy volunteers No
Gender All
Age group 8 Years to 16 Years
Eligibility Inclusion Criteria: - Age 8-16 years - Type 1 diabetes diagnosed by standard American Diabetes Association criteria - Type 1 diabetes duration of at least 6 months - Residence in northeastern U.S. - Established clinic patient - Fluency in English or Spanish Exclusion Criteria: - Major psychiatric disorder (e.g., major depression, severe eating disorder, mental retardation) - Unstable living environment (e.g., Department of Social Services or Department of Youth Services involvement)

Study Design


Intervention

Behavioral:
Care Ambassador Intervention
Care Ambassador provides additional monthly outreach (by phone or e-mail) to families between clinic visits.
Psychoeducational Intervention
A psychoeducational intervention module is reviewed with the family by the Care Ambassador at each clinic visit. The intervention focuses on incorporating intensive therapy into the daily routine of the child through positive family support for blood glucose monitoring and healthy eating. The intervention modules review positive family communication, realistic expectations, ways to avoid perfectionism and maintain family involvement, prevention of hypoglycemia, avoidance of diabetes-specific family conflict, and approaches to reducing "diabetes burnout".

Locations

Country Name City State
United States Joslin Diabetes Center Boston Massachusetts

Sponsors (3)

Lead Sponsor Collaborator
Joslin Diabetes Center Charles H. Hood Foundation, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Country where clinical trial is conducted

United States, 

References & Publications (4)

Butler DA, Zuehlke JB, Tovar A, Volkening LK, Anderson BJ, Laffel LM. The impact of modifiable family factors on glycemic control among youth with type 1 diabetes. Pediatr Diabetes. 2008 Aug;9(4 Pt 2):373-81. doi: 10.1111/j.1399-5448.2008.00370.x. — View Citation

Katz ML, Volkening LK, Butler DA, Anderson BJ, Laffel LM. Family-based psychoeducation and Care Ambassador intervention to improve glycemic control in youth with type 1 diabetes: a randomized trial. Pediatr Diabetes. 2014 Mar;15(2):142-50. doi: 10.1111/pe — View Citation

Moreland EC, Tovar A, Zuehlke JB, Butler DA, Milaszewski K, Laffel LM. The impact of physiological, therapeutic and psychosocial variables on glycemic control in youth with type 1 diabetes mellitus. J Pediatr Endocrinol Metab. 2004 Nov;17(11):1533-44. — View Citation

Svoren BM, Volkening LK, Butler DA, Moreland EC, Anderson BJ, Laffel LM. Temporal trends in the treatment of pediatric type 1 diabetes and impact on acute outcomes. J Pediatr. 2007 Mar;150(3):279-85. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Glycemic control, assessed by hemoglobin A1c Every 3 months
Secondary Psychosocial factors (diabetes-specific family conflict, responsibility-sharing for diabetes management tasks, quality of life, affect regarding blood glucose monitoring, disordered eating behaviors) Annually
Secondary Weight, assessed by z-BMI (age- and gender-adjusted body mass index) Every 3 months
Secondary Frequency of hospitalizations, emergency department visits, and episodes of severe hypoglycemia Every 3 months
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