Risk Factors of Metabolic Control in Children and Adolescents With Type 1 Diabetes

Type 1 Diabetes Clinical Trial

Official title:

Risk Factors of Metabolic Control in Children and Adolescents With Type 1 Diabetes

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03642470
• Other study ID #: 2018-00374-G2
• Status: Completed
• Start date: June 5, 2018
• Est. completion date: June 22, 2020

Study information

• Verified date: May 2021
• Source: University Children's Hospital, Zurich
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Background: Type 1 diabetes is one of the most common chronic illnesses among children and adolescents. Although, intensive medical care is provided for these patients, some of them have poor metabolic control. For example, only 21% of adolescents with type 1 diabetes in the USA achieve the recommended average blood sugar concentration (HbA1c<7.5%). This is a major problem, since chronic hyperglycemia is the primary cause of morbidity and mortality in type 1 diabetes and causes several serious complications, for example kidney failure, blindness, and stroke. Therefore, the International Society for Pediatric and Adolescent Diabetes (ISPAD) declared psychosocial factors, to be the most important risk factors of poor type 1 diabetes Management.

Aim: The aim of this project is to determine the most important risk factors for poor metabolic control in children and adolescents with type 1 diabetes in a cross-sectional design.

Method: The sample consists of children and adolescents (school age: 7-18 years), who were diagnosed with type 1 diabetes over a year ago, and who are in care at the University Children's Hospital of Zurich. Structured interviews are conducted with the patients and the parents are asked to fill out some questionnaires. Additionally, hair samples are collected to investigate the cortisol levels of the past 3 months. The collected data is used to investigate the impact of different psychosocial risk factors including personality and self-efficacy of the patients, stress, social support, family environment, education, and parental factors on the metabolic control (HbA1c) in pediatric patients.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 197
• Est. completion date: June 22, 2020
• Est. primary completion date: June 22, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 7 Years to 18 Years

Eligibility

Inclusion Criteria:

• diagnosed with type 1 diabetes over a year ago

• in care at the University Children's Hospital of Zurich

• German speaking

Exclusion Criteria:

• other severe illness that affects the diabetes management

• severe developmental disorder

• pregnancy

Related Conditions & MeSH terms

• Diabetes Mellitus
• Diabetes Mellitus, Type 1
• Type 1 Diabetes

Locations

Country	Name	City	State
Switzerland	University Children's Hospital Zurich	Zurich

Sponsors (1)

Lead Sponsor	Collaborator
University Children's Hospital, Zurich

Country where clinical trial is conducted

Switzerland, 

References & Publications (3)

Datye KA, Moore DJ, Russell WE, Jaser SS. A review of adolescent adherence in type 1 diabetes and the untapped potential of diabetes providers to improve outcomes. Curr Diab Rep. 2015 Aug;15(8):51. doi: 10.1007/s11892-015-0621-6. Review. — View Citation

Delamater AM. Psychological care of children and adolescents with diabetes. Pediatr Diabetes. 2009 Sep;10 Suppl 12:175-84. doi: 10.1111/j.1399-5448.2009.00580.x. Review. — View Citation

Litmanovitch E, Geva R, Rachmiel M. Short and long term neuro-behavioral alterations in type 1 diabetes mellitus pediatric population. World J Diabetes. 2015 Mar 15;6(2):259-70. doi: 10.4239/wjd.v6.i2.259. Review. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	HbA1c	Glycated hemoglobin	10 minutes
Secondary	health-related quality of life (Chronic generic measure)	Assessed by questionnaire: DISABKIDS Chronic generic measure - short version (DCGM-12; the European DISABKIDS Group, 2012).; Total score range: 12-60. The higher the score, the higher the health-related quality of life.	5 minutes
Secondary	health-related quality of life (diabetes module)	Assessed by questionnaire: DISABKIDS diabetes module (The European DISABKIDS Group, 2012).; Total score range: 10-50. The higher the score, the higher the health-related quality of life.	5 minutes
Secondary	psychological health (Depression)	Assessed by questionnaire: German Version of the Children's Depression Inventory (Depressionsinventar für Kinder und Jugendliche [DIKJ]; Stiensmeier-Pelster, Braune-Krickau, Schürmann & Duda, 2014).; Total score range: 0-58. The higher the score, the more depressed the participants are.	10 minutes
Secondary	psychological health (Trait-Anxiety)	Assessed by questionnaire: German Version of the Trait-Anxiety Inventory for Children (Trait Angstinventar für Kinder [STAIK-T]; Unnewehr, Joormann, Schneider & Margraf, 1992).; Total score range: 20-60. The higher the score, the higher the trait anxiety.	5 minutes
Secondary	psychological health (Child Behavior)	Assessed by questionnaire: German Version of the Child Behavior Checklist (CBCL 6-18R; Döpfner, Plück & Kinnen, 2014).; Total score range: 0-224. The higher the score, the more behavioral problems.	10 minutes