Learning and Behavior Problems in Children With Chronic Granulomatous Disease and Related Disorders
Primary Purpose
Chediak Higashi Syndrome, Chronic Granulomatous Disease, Job's Syndrome
Status
Completed
Phase
Locations
United States
Study Type
Observational
Intervention
Sponsored by
About this trial
This is an observational trial for Chediak Higashi Syndrome focused on measuring Chronic Disease, Pediatric, Pulmonary, Intelligence, Coping, Chronic Illness, Learning
Eligibility Criteria
INCLUSION CRITERIA Presence of a confirmed diagnosis of CGD or other phagocytic disorder. Age 2 or older. English spoken in the home. EXCLUSION CRITERIA Unconfirmed phagocytic disorder. Under age 2. First language is other than English.
Sites / Locations
- National Institute of Allergy and Infectious Diseases (NIAID)
Outcomes
Primary Outcome Measures
Secondary Outcome Measures
Full Information
NCT ID
NCT00005933
First Posted
July 4, 2000
Last Updated
March 3, 2008
Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
1. Study Identification
Unique Protocol Identification Number
NCT00005933
Brief Title
Learning and Behavior Problems in Children With Chronic Granulomatous Disease and Related Disorders
Official Title
Cognitive Function in Leukocyte Disorders
Study Type
Observational
2. Study Status
Record Verification Date
July 2005
Overall Recruitment Status
Completed
Study Start Date
June 2000 (undefined)
Primary Completion Date
undefined (undefined)
Study Completion Date
July 2005 (undefined)
3. Sponsor/Collaborators
Name of the Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
4. Oversight
5. Study Description
Brief Summary
This study will try to determine what causes learning, behavioral and emotional problems in children with chronic granulomatous disease (GCD) and other phagocyte disorders. (Phagocytes are a type of white blood cell.) Children with these disorders have frequent severe infections that require hospitalization, sometimes for long periods of time. Many of them also have problems with school, learning, behavior, anxiety and depression. This study will explore whether these latter problems are a direct result of the illness itself or are a consequence of frequent, long hospitalizations, or are due to other factors. Test findings in these children will be compared with those of children with cystic fibrosis-another disease that causes frequent infections requiring prolonged hospitalization.
Patients age 2 or older with GCD or other phagocytic disorders or cystic fibrosis may be eligible for this study. Participants (or a parent or guardian) will complete questionnaires including personal information such as age, gender and marital status, a family medical history, and information on their illness. Patients will be given various psychological and intelligence tests, and they and their parents or guardians will be interviewed by a child psychiatrist. The tests and interviews take a total of about 5 hours and are given in two or three separate sessions.
The tests may reveal problems such as learning disorders, attention-deficit hyperactivity disorder, anxiety, or depression. If any of these problems are identified, appropriate referrals will be made for specialized services, such as special school placement, tutoring, or counseling.
Detailed Description
Leukocyte disorders are predominantly genetic diseases in which phagocytes fail to function normally resulting in recurrent infections. Children with these disorders are subject to recurrent, severe, often life-threatening infections and are hospitalized more frequently than their peers. Frequent hospitalization and chronic illness can affect growth, development, socialization, and educational opportunities.
Specifically, chronic granulomatous disease (CGD) is an inherited disorder in which phagocytes fail to generate an oxidative burst. In 26 patients followed at the NIH tested for behavioral problems at the request of a parent or staff member, we have observed a 23% rate of mild mental retardation. However, it is not clear whether this is due to CGD per se or the recurrent infections and hospitalizations. We seek to determine the prevalence of cognitive disabilities in children with CGD and other leukocyte disorders. We seek to determine whether abnormal leukocyte functioning may be related to specific behavioral phenotypes or impaired cognitive functioning. We also seek to clarify whether impaired cognitive functioning is related to the effects of frequent and prolonged hospitalization or other variables such as severity of illness in this population.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Chediak Higashi Syndrome, Chronic Granulomatous Disease, Job's Syndrome, Leukocyte Disorder
Keywords
Chronic Disease, Pediatric, Pulmonary, Intelligence, Coping, Chronic Illness, Learning
7. Study Design
Enrollment
150 (false)
10. Eligibility
Sex
All
Accepts Healthy Volunteers
No
Eligibility Criteria
INCLUSION CRITERIA
Presence of a confirmed diagnosis of CGD or other phagocytic disorder.
Age 2 or older.
English spoken in the home.
EXCLUSION CRITERIA
Unconfirmed phagocytic disorder.
Under age 2.
First language is other than English.
Facility Information:
Facility Name
National Institute of Allergy and Infectious Diseases (NIAID)
City
Bethesda
State/Province
Maryland
ZIP/Postal Code
20892
Country
United States
12. IPD Sharing Statement
Citations:
PubMed Identifier
8493062
Citation
Batshaw ML. Mental retardation. Pediatr Clin North Am. 1993 Jun;40(3):507-21. doi: 10.1016/s0031-3955(16)38547-9.
Results Reference
background
PubMed Identifier
1249700
Citation
Boyle IR, di Sant'Agnese PA, Sack S, Millican F, Kulczycki LL. Emotional adjustment of adolescents and young adults with cystic fibrosis. J Pediatr. 1976 Feb;88(2):318-26. doi: 10.1016/s0022-3476(76)81011-6.
Results Reference
background
PubMed Identifier
10673840
Citation
Eliez S, Reiss AL. Genetics of childhood disorders: XI. Fragile X syndrome. J Am Acad Child Adolesc Psychiatry. 2000 Feb;39(2):264-6. doi: 10.1097/00004583-200002000-00029. No abstract available.
Results Reference
background
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Learning and Behavior Problems in Children With Chronic Granulomatous Disease and Related Disorders
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