NIH Clinical Center Search the Studies: Study Number, Study Title

Protocol Details

Genetic Analysis of Immune Disorders

This study is currently recruiting participants.

Summary | Eligibility | Citations | Contacts

Summary

Number

95-I-0066

Sponsoring Institute

National Institute of Allergy and Infectious Diseases (NIAID)

Recruitment Detail

Type: Participants currently recruited/enrolled
Gender: Male & Female
Min Age: 1 days
Max Age: 101 Years

Referral Letter Required

Yes

Population Exclusion(s)

None

Keywords

Primary Immunodeficiency Disorders;
Immunologic Disorders;
Mutation;
Genetic Analysis;
Natural History

Recruitment Keyword(s)

Immunologic Disorders

Condition(s)

DOK 8;
STAT1;
GATA2;
Immunodeficiency;
STAT3

Investigational Drug(s)

None

Investigational Device(s)

None

Intervention(s)

None

Supporting Site

National Institute of Allergy and Infectious Diseases

The purposes of this study are to 1) identify the genes responsible for certain immune disorders, 2) learn about the medical problems they cause, and 3) learn how to predict who is likely to develop these disorders and what the risk is of passing them on to children. The immune system is the body s defense system. Some immune deficiencies impair a person s ability to fight infections; others render a person susceptible to allergies, or to autoimmune diseases such as lupus or arthritis, in which the immune cells (white blood cells) attack and destroy the body s own tissues.

Patients with immune disorders known or suspected to have a genetic basis and their family members may enroll in this study. Eligibility will be determined by a review of the patient s medical records and family medical history. Participants will provide a small blood sample for genetic (DNA) and white blood cell analysis. Gene samples (but not white blood cells) may also be obtained by mouth brushing or skin biopsy. For the mouth brushing, a small brush is rubbed against the inside of the cheeks for 1 minute to wipe off some cells. For the skin biopsy, a small circle of skin (about 1/8 inch) is removed under local anesthetic. Pregnant women may be asked to provide a fetal sample (amniotic fluid cells or chorionic villus sample). All samples will be used for immune or genetic studies of the family s immune disorder.

If test results show a specific genetic variation responsible for the family s immune disorder, a report will be sent to the patient s doctor or genetic counselor, who will discuss the implications for the family. NIH researchers and genetic counselors will also be available to explain results and answer questions. Information will not be available in the case of disorders that cannot yet be linked to a specific genetic abnormality.

Information from this study will increase knowledge about the immune system and what causes immune deficiencies. Participants may also learn the underlying cause of an immune disorder that affects them or someone in their family information may be useful in guiding treatment and in making decisions regarding family planning.

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Eligibility

INCLUSION / EXCLUSION CRITERIA:

Probands and their blood relatives, of any age, gender, and ethnicity, who are affected, or suspected of being affected with genetic conditions and immune dysregulations under study are eligible to enroll as patients and family member enrollees.


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Citations:

Molecular and genetic basis of X-linked immunodeficiency disorders

Dominant interfering Fas gene mutations impair apoptosis in a human autoimmune lymphoproliferative syndrome

Pepper AE, Buckley RH, Small TN, Puck JM. Two mutational hotspots in the interleukin-2 receptor gamma chain gene causing human X-linked severe combined immunodeficiency. Am J Hum Genet. 1995 Sep;57(3):564-71. PMID: 7668284; PMCID: PMC1801277.

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Contacts:

Principal Investigator

Referral Contact

For more information:

Gulbu Uzel, M.D.
National Institute of Allergy and Infectious Diseases (NIAID)
NIHBC 10 - CLINICAL CENTER BG RM 12C103
10 CENTER DR
BETHESDA MD 20892
(301) 451-9035
guzel@niaid.nih.gov

Steven M. Holland, M.D.
National Institute of Allergy and Infectious Diseases (NIAID)
NIHBC 10 - CLINICAL CENTER BG RM 11N248A
10 CENTER DR
BETHESDA MD 20892
(301) 402-7684
sholland@mail.nih.gov

Office of Patient Recruitment
National Institutes of Health Clinical Center (CC)
Building 61, 10 Cloister Court
Bethesda, Maryland 20892
Toll Free: 1-800-411-1222
Local Phone: 301-451-4383
TTY: TTY Users Dial 7-1-1
ccopr@nih.gov

Clinical Trials Number:

NCT00001467

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NIH Clinical Center Search the Studies: Study Number, Study Title

Protocol Details

Genetic Analysis of Immune Disorders

This study is currently recruiting participants.

Summary | Eligibility | Citations | Contacts

Summary

Number

95-I-0066

Sponsoring Institute

National Institute of Allergy and Infectious Diseases (NIAID)

Recruitment Detail

Type: Participants currently recruited/enrolled
Gender: Male & Female
Min Age: 1 days
Max Age: 101 Years

Referral Letter Required

Yes

Population Exclusion(s)

None

Keywords

Primary Immunodeficiency Disorders;
Immunologic Disorders;
Mutation;
Genetic Analysis;
Natural History

Recruitment Keyword(s)

Immunologic Disorders

Condition(s)

DOK 8;
STAT1;
GATA2;
Immunodeficiency;
STAT3

Investigational Drug(s)

None

Investigational Device(s)

None

Intervention(s)

None

Supporting Site

National Institute of Allergy and Infectious Diseases

The purposes of this study are to 1) identify the genes responsible for certain immune disorders, 2) learn about the medical problems they cause, and 3) learn how to predict who is likely to develop these disorders and what the risk is of passing them on to children. The immune system is the body s defense system. Some immune deficiencies impair a person s ability to fight infections; others render a person susceptible to allergies, or to autoimmune diseases such as lupus or arthritis, in which the immune cells (white blood cells) attack and destroy the body s own tissues.

Patients with immune disorders known or suspected to have a genetic basis and their family members may enroll in this study. Eligibility will be determined by a review of the patient s medical records and family medical history. Participants will provide a small blood sample for genetic (DNA) and white blood cell analysis. Gene samples (but not white blood cells) may also be obtained by mouth brushing or skin biopsy. For the mouth brushing, a small brush is rubbed against the inside of the cheeks for 1 minute to wipe off some cells. For the skin biopsy, a small circle of skin (about 1/8 inch) is removed under local anesthetic. Pregnant women may be asked to provide a fetal sample (amniotic fluid cells or chorionic villus sample). All samples will be used for immune or genetic studies of the family s immune disorder.

If test results show a specific genetic variation responsible for the family s immune disorder, a report will be sent to the patient s doctor or genetic counselor, who will discuss the implications for the family. NIH researchers and genetic counselors will also be available to explain results and answer questions. Information will not be available in the case of disorders that cannot yet be linked to a specific genetic abnormality.

Information from this study will increase knowledge about the immune system and what causes immune deficiencies. Participants may also learn the underlying cause of an immune disorder that affects them or someone in their family information may be useful in guiding treatment and in making decisions regarding family planning.

--Back to Top--

Eligibility

INCLUSION / EXCLUSION CRITERIA:

Probands and their blood relatives, of any age, gender, and ethnicity, who are affected, or suspected of being affected with genetic conditions and immune dysregulations under study are eligible to enroll as patients and family member enrollees.


--Back to Top--

Citations:

Molecular and genetic basis of X-linked immunodeficiency disorders

Dominant interfering Fas gene mutations impair apoptosis in a human autoimmune lymphoproliferative syndrome

Pepper AE, Buckley RH, Small TN, Puck JM. Two mutational hotspots in the interleukin-2 receptor gamma chain gene causing human X-linked severe combined immunodeficiency. Am J Hum Genet. 1995 Sep;57(3):564-71. PMID: 7668284; PMCID: PMC1801277.

--Back to Top--

Contacts:

Principal Investigator

Referral Contact

For more information:

Gulbu Uzel, M.D.
National Institute of Allergy and Infectious Diseases (NIAID)
NIHBC 10 - CLINICAL CENTER BG RM 12C103
10 CENTER DR
BETHESDA MD 20892
(301) 451-9035
guzel@niaid.nih.gov

Steven M. Holland, M.D.
National Institute of Allergy and Infectious Diseases (NIAID)
NIHBC 10 - CLINICAL CENTER BG RM 11N248A
10 CENTER DR
BETHESDA MD 20892
(301) 402-7684
sholland@mail.nih.gov

Office of Patient Recruitment
National Institutes of Health Clinical Center (CC)
Building 61, 10 Cloister Court
Bethesda, Maryland 20892
Toll Free: 1-800-411-1222
Local Phone: 301-451-4383
TTY: TTY Users Dial 7-1-1
ccopr@nih.gov

Clinical Trials Number:

NCT00001467

--Back to Top--