The study will evaluate patients with hyperimmunoglobulin E (HIE) recurrent infection in order to characterize the medical problems associated with this rare inherited disease, identify and treat complications, and do tests to identify the gene, or genes responsible for it. People with HIE have recurrent bacterial (staphylococcal) infections of the ears, sinuses, lungs or skin and elevated levels of the antibody immunoglobulin E. They may also have scoliosis (curvature of the spine), weak bones and recurrent bone fractures, strokes or other brain problems, severe itching and skin inflammation, and problems with baby teeth not falling out.

Patients of any age with HIE syndrome and their relatives may participate in this study. Patients will be evaluated by specialists in genetics, dermatology, bone metabolism, dental, radiology, neurology and immunology. Specific procedures may include the following:

1. Medical history and physical examination

2. Blood and urine collection for routine tests

3. Blood collection for chromosome study, for DNA (genetic) testing and for growing certain cell lines that, with special care, will not die so they can be used for testing later

4. Skin examination

5. Family history interview with genetics specialists

6. Neurology examination to test reflexes, strength, balance and movement

7. Magnetic resonance imaging (MRI) of the brain

8. Dental examination and X-rays, if needed, to look for abnormal loss or retention of baby teeth

9. Computed tomography (CT) scan of the chest to examine the lungs

10. Skeletal survey, including X-rays of the spine and several joints, bone densitometry (test to measure bone density), blood and urine tests to measure substances that indicate how fast new bone is made

11. Pulmonary function test, using a breathing machine to see what volume of air the lungs can hold

12. Skin biopsy (removal of small sample of skin tissue, under local anesthetic, for microscopic testing) for gene research purposes

13. Bone biopsy (removal of small sample of bone tissue from the hip, under local anesthetic, for microscopic examination) for research on bone fractures

Patients will be followed once a year for five years. At each visit, they will have a MRI scan of the brain, CT scan of the chest, bone densitometry test, skin examination and dental examination. Patients with scoliosis will all have spine films.

Family members will have a physical examination, an interview with genetics specialists, and blood tests for cell counts, measurement of immunoglobulin E, and genetic studies. Some family members will also have cell lines made.

Condition
Job's Syndrome

Further Study Details: 

Expected Total Enrollment:  400

It is now known that one form of the immunodeficiency termed HIE is an autosomal dominant disorder with extensive skeletal and connective tissue manifestations linked to chromosome 4q. We have identified this genetic region as being involved in HIE but not the discrete genes so far. However, we are still missing the linkage site for at least one other autosomal dominant form of HIE and for at least one autosomal recessive form. In order to thoroughly understand this disease and appropriately treat our patients, we must identify the relevant genes. This disease affects a large number of tissues and functions, such that identifying the genes involved is critical to our complete understanding of bone metabolism, bronchiectasis, dental maturation, and stroke. Therefore, we seek to enroll patients and families with a confirmed or suspected diagnosis of HIE (Job) syndrome for extensive phenotypic and genotypic study as well as disease management. Patients will be carefully examined by a multidisciplinary team and followed longitudinally. Through these studies we hope to be able to identify the genes involved in HIE and to better characterize the clinical presentation and manifestations of this disease. We seek to enroll 100 patients and 300 relatives over 5 years.

Genders Eligible for Study:  Both

Criteria

INCLUSION CRITERIA:
Patients must be referred to the NIH with a diagnosis or a suspicion of the Job syndrome. Family members of probands and patients referred for other immune syndromes that demonstrate some the characteristics of Job's syndrome may also be evaluated under this protocol.
Male and female patients from birth to 105 years will be accepted.
EXCLUSION CRITERIA:
Pregnant women are excluded only from any procedure or test that may endanger the pregnancy or the fetus due to the risk from radiographic studies, anesthesia, or certain biopsies.

Maryland
      National Institute of Allergy and Infectious Diseases (NIAID), 9000 Rockville Pike,  Bethesda,  Maryland,  20892,  United States; Recruiting

Study ID Numbers:  000159; 00-I-0159
Record last reviewed:  July 16, 2004
Last Updated:  November 23, 2004
Record first received:  August 8, 2000
ClinicalTrials.gov Identifier:  NCT00006150
Health Authority: United States: Federal Government
ClinicalTrials.gov processed this record on 2005-04-08