RECRUITING

The Mechanistic Biology of Primary Immunodeficiency Disorders

Conditions

Primary Immunodeficiency Disorders SCID Natural Killer (NK) cell deficiency Combined Immunodeficiency T-Cell Lymphocytopenia Of Immune Pathways Natural History

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

Background: Primary immunodeficiency disorders, or PIDs, are diseases that weaken the immune system. This makes it easier for a person to get sick. Some PIDs are mild and may not be diagnosed until later in life. Other kinds are severe and can be identified shortly after birth. Researchers want to learn more about PIDs by comparing data from relatives and healthy volunteers to people with a PID. Objective: To learn more about PIDs, including their genetic causes. Eligibility: People ages 0-90 with a PID or their healthy biological relatives the same ages Healthy volunteers ages 18-75 Design: Participants will be screened with a medical history, physical exam, and HIV blood test. They may have a pregnancy test. Participants may repeat the screening tests. Blood taken at screening will be used for genetic tests and research tests. Participants will be told test results that affect their health. Some blood will be stored for future research. Adult participants with a PID may have a small piece of skin removed. The area will be numbed. A small tool will take a piece of skin about the size of a pencil eraser. Researchers may collect fluid or tissue samples from PID participants regular medical care. They will use them for research tests. Participants with a PID will have 3 follow-up visits over 10 years (for infants, 2 years). Visits will include a physical exam, medical history, and blood draw. Participants with a PID and their relatives will be called once a year for 10 years. They will talk about how they are feeling and if they have developed any new symptoms or illnesses. ...

Official Title

Investigating the Mechanistic Biology of Primary Immunodeficiency Disorders

Quick Facts

Study Start:2018-05-30

Study Completion:2040-12-31

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT03394053

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:1 Day to 90 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:Yes

Standard Ages:CHILD, ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
1. Subjects must meet one of the following 4 criteria: 1. Patients (age 0-90 years) with a clinical diagnosis of a form of PID (either known or unknown). PID is defined by laboratory and/or clinical findings on two or more occasions that are consistent with a defect in innate or adaptive immunity. Specific PIDs are defined by the International Union of Immunological Societies guidelines. These subjects must also be willing to undergo genetic testing and to allow their biospecimens to be modified into iPS cells. Women of childbearing potential, or who are pregnant or lactating, may be eligible. The volume of blood collected for research purposes will be reduced, and no skin biopsies will be performed for research purposes in consideration of their safety. 2. Infants identified at birth with positive newborn screening for SCID and confirmed to have T-cell lymphocytopenia. These subjects must be willing to undergo genetic testing. 3. Biological relatives (age 0-90 years) of a subject who meets criterion 1a or 1b but who do not have a PID themselves. All relatives must be willing to undergo genetic testing. Women of childbearing potential, or who are pregnant or lactating, may be eligible. The volume of blood collected for research purposes will be reduced in consideration of their safety. 4. Healthy volunteers (age 18-75 years) who are not related to another study subject, who do not have a PID, whose weight is greater than 110 pounds, do not have a history of any heart, lung, or kidney disease, or bleeding disorders, do not have a history of viral hepatitis (B or C), and have a negative HIV screening test. 2. All subjects must be willing to allow their samples to be stored for future research.	1. Subjects with secondary causes of immunodeficiency are excluded from this study. Secondary causes of immunodeficiency include HIV infection and immunodeficiency that is deemed to be secondary to chronic use of immunosuppressive medications or chemotherapeutic agents. 2. Any condition that, in the opinion of the investigator, contraindicates participation in this study.

Inclusion Criteria

Exclusion Criteria

1. Subjects must meet one of the following 4 criteria:
1. Patients (age 0-90 years) with a clinical diagnosis of a form of PID (either known or unknown). PID is defined by laboratory and/or clinical findings on two or more occasions that are consistent with a defect in innate or adaptive immunity. Specific PIDs are defined by the International Union of Immunological Societies guidelines. These subjects must also be willing to undergo genetic testing and to allow their biospecimens to be modified into iPS cells. Women of childbearing potential, or who are pregnant or lactating, may be eligible. The volume of blood collected for research purposes will be reduced, and no skin biopsies will be performed for research purposes in consideration of their safety.
2. Infants identified at birth with positive newborn screening for SCID and confirmed to have T-cell lymphocytopenia. These subjects must be willing to undergo genetic testing.
3. Biological relatives (age 0-90 years) of a subject who meets criterion 1a or 1b but who do not have a PID themselves. All relatives must be willing to undergo genetic testing. Women of childbearing potential, or who are pregnant or lactating, may be eligible. The volume of blood collected for research purposes will be reduced in consideration of their safety.
4. Healthy volunteers (age 18-75 years) who are not related to another study subject, who do not have a PID, whose weight is greater than 110 pounds, do not have a history of any heart, lung, or kidney disease, or bleeding disorders, do not have a history of viral hepatitis (B or C), and have a negative HIV screening test.
2. All subjects must be willing to allow their samples to be stored for future research.

1. Subjects with secondary causes of immunodeficiency are excluded from this study. Secondary causes of immunodeficiency include HIV infection and immunodeficiency that is deemed to be secondary to chronic use of immunosuppressive medications or chemotherapeutic agents.
2. Any condition that, in the opinion of the investigator, contraindicates participation in this study.

Contacts and Locations

Study Contact

Luigi D Notarangelo, M.D.

CONTACT

(301) 761-7550

luigi.notarangelo2@nih.gov

Principal Investigator

Luigi D Notarangelo, M.D.

PRINCIPAL_INVESTIGATOR

National Institute of Allergy and Infectious Diseases (NIAID)

Study Locations (Sites)

Children's National Health System (CNHS)

Washington, District of Columbia, 20010

United States

National Institutes of Health Clinical Center

Bethesda, Maryland, 20892

United States

Collaborators and Investigators

Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)

Luigi D Notarangelo, M.D., PRINCIPAL_INVESTIGATOR, National Institute of Allergy and Infectious Diseases (NIAID)

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2018-05-30

Study Completion Date2040-12-31

Study Record Updates

Study Start Date2018-05-30

Study Completion Date2040-12-31

Terms related to this study

Keywords Provided by Researchers

SCID
Natural Killer (NK) cell deficiency
Combined Immunodeficiency
T-Cell Lymphocytopenia
Of Immune Pathways
Natural History

Additional Relevant MeSH Terms

Primary Immunodeficiency Disorders