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Characteristics of Persons With an Eating Disorder and Type 1 Diabetes

This study has been completed.
Sponsor:
Collaborators:
Park Nicollet Eating Disorder Institute
International Diabetes Center at Park Nicollet
Park Nicollet Foundation
Information provided by:
Park Nicollet Institute
ClinicalTrials.gov Identifier:
NCT00945711
First received: July 22, 2009
Last updated: March 5, 2011
Last verified: March 2011
History of Changes

July 22, 2009
March 5, 2011
March 2010
September 2010   (final data collection date for primary outcome measure)
define general characteristics of the diabetes and eating disorder population [ Time Frame: 2005 - 2008 ] [ Designated as safety issue: No ]
Same as current
Complete list of historical versions of study NCT00945711 on ClinicalTrials.gov Archive Site
Not Provided
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Characteristics of Persons With an Eating Disorder and Type 1 Diabetes
Characteristics of Persons With an Eating Disorder and Type 1 Diabetes and Psychological Comparisons to Persons With an Eating Disorder and No Diabetes

The purpose of this study is to analyze a chart audit of patients seen at Park Nicollet Eating Disorder Institute (EDI) to identify and compare general characteristics of eating disorders with type 1 diabetes patients to a matched eating disordered population without type 1 diabetes, also seen at EDI.

The goal of this study is to conduct a chart audit on all patients with type 1 diabetes who have been seen collaboratively by International Diabetes Center (IDC) and Park Nicollet Eating Disorder Institute (EDI) staff from 2005 - 2008 and their matched eating disordered controls.

Research Questions

  1. What are the general characteristics of the ED DM T1 population?
  2. How are ED DM T1 patients different from the matched eating disordered patients with respect to race, marital status, age of onset, eating behaviors, self-reported highest and lowest weight, exercise frequency and duration, number of hospital admissions, number of emergency room visits, medication needs, and other medical and psychological/psychiatric comorbidities?
  3. How are ED DM T1 patients different from the matched eating disordered patients with respect to the affective and cognitive aspects of eating disorders such as self-reported depression symptoms, body image distortion, thoughts and feelings about eating, psychological concerns, readiness to change, self-esteem and anxiety?
  4. For ED DM T1 patients, what is the time relationship of the diagnosis of diabetes and an eating disorder?
  5. For ED DM T1 patients, what is the relationship of BMI and A1c?
Observational
Observational Model: Case Control
Time Perspective: Retrospective
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Non-Probability Sample

Park Nicollet Eating Disorder Institute patient and International Diabetes Center type 1 diabetes patients
  • Eating Disorder
  • Diabetes Mellitus, Insulin-Dependent
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  • 1
    Eating Disorder Diabetes Mellitus T1 patients
  • 2
    Eating Disorder only patients
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
150
September 2010
September 2010   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • patient seen in both Park Nicollet Eating Disorder Institute and International Diabetes Center for type 1 diabetes from 2005 - 2008
  • patient seen only in Park Nicollet Eating Disorder Institute from 2005 - 2008

Exclusion Criteria:

  • none
Both
Not Provided
No
Contact information is only displayed when the study is recruiting subjects
United States
 
NCT00945711
03802-08-C
No
Margaret Powers, PhD, International Diabetes Center
Park Nicollet Institute
  • Park Nicollet Eating Disorder Institute
  • International Diabetes Center at Park Nicollet
  • Park Nicollet Foundation
Principal Investigator: Margaret Powers, PhD International Diabetes Center at Park Nicollet
Park Nicollet Institute
March 2011

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP