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Naturhistorie, håndtering og genetik af hyperimmunoglobulin E recidiverende infektionssyndrom (HIES)

The Hyper IgE Syndromes (HIES) are primary immunodeficiencies resulting in eczema and recurrent skin and lung infections. Autosomal dominant Hyper IgE syndrome (AD-HIIES; Job's syndrome) is caused by STAT3 mutations, and is a multi-system disorder with skeletal, vascular, and connective tissue manifestations. Understanding how STAT3 mutations cause these diverse clinical manifestations is critical to our complete understanding of bone metabolism, bronchiectasis, dental maturation, and atherosclerosis. Bi-allelic mutations in DOCK8 cause a combined immunodeficiency previously described as autosomal-recessive Hyper IgE syndrome. These individuals suffer from extensive viral infections as well as have a high incidence of malignancy and mortality. The pathogenesis of this disease and long-term natural history is being investigated. Therefore, we seek to enroll patients and families with a confirmed or suspected diagnosis of HIES 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 better characterize the clinical presentation of STAT3-mutated HIES, DOCK8 deficiency and other causes of the hyper IgE phenotype, and to be able to identify further genetic etiologies, as well as understand the pathogenesis of HIES. We seek to enroll 300 patients and 300 relatives.

Studieoversigt

Status

Rekruttering

Betingelser

Detaljeret beskrivelse

The Hyper IgE Syndromes (HIES) are primary immunodeficiencies resulting in eczema and recurrent skin and lung infections. Autosomal dominant Hyper IgE syndrome (AD-HIES; Job's syndrome) is caused by STAT3 mutations, and is a multi-system disorder with skeletal, vascular, and connective tissue manifestations. Understanding how STAT3 mutations cause these diverse clinical manifestations is critical to our complete understanding of bone metabolism, bronchiectasis, dental maturation, and atherosclerosis. Bi-allelic mutations in DOCK8 cause a combined immunodeficiency previously described as autosomal-recessive Hyper IgE syndrome. These individuals suffer from extensive viral infections as well as have a high incidence of malignancy and mortality. The pathogenesis of this disease and long-term natural history is being investigated. Therefore, we seek to enroll patients and families with a confirmed or suspected diagnosis of HIES 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 better characterize the clinical presentation of STAT3-mutated HIES, DOCK8 deficiency and other causes of the hyper IgE phenotype, and to be able to identify further genetic etiologies, as well as understand the pathogenesis of HIES. We seek to enroll 300 patients and 300 relatives.

Undersøgelsestype

Observationel

Tilmelding (Anslået)

600

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiesteder

    • Maryland
      • Bethesda, Maryland, Forenede Stater, 20892
        • Rekruttering
        • National Institutes of Health Clinical Center
        • Kontakt:
          • For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)
          • Telefonnummer: TTY dial 711 800-411-1222
          • E-mail: ccopr@nih.gov

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

1 måned til 120 år (Barn, Voksen, Ældre voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

primary clinical

Beskrivelse

  • INCLUSION CRITERIA:

Patients may be included in this study who:

  • Were referred to the NIH with a diagnosis or a suspicion of Hyper IgE syndrome.

  • Are patients referred for other immune syndromes that demonstrate some of the characteristics of HIES.

    • >=1 month for affected subjects
    • Aged >=2 years for unaffected subjects
  • For unaffected subjects, are able to understand and have the willingness to sign a written informed consent document.

Unaffected biological relatives of HIES patients are also eligible to enroll in a separate relative cohort.

EXCLUSION CRITERIA:

Coronary CTA will not be performed on any patient younger than 30 years or with contraindication to IV contrast media. This includes patients with 1) creatinine value of >1.3 mg/dL, 2) history of multiple myeloma, 3) Use of metformin-containing products less than 24 hours prior to contrast media, and 4) history of significant allergic reaction to CT contrast agents despite the use of premedication.

Subjects with a medical, psychiatric, or social condition which, in the opinion of the investigator, would place undue burden on the subject, NIH resources, or increase risk of participation, may be excluded.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Observationsmodeller: COHORT
  • Tidsperspektiver: PROSPECTIVE

Kohorter og interventioner

Gruppe / kohorte
Affected adults and children

Confirmed or suspected history of a Hyper IgE syndrome

Relatives

Family members of subjects with confirmed or suspected history of a Hyper IgE syndrome

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
To clinically phenotype AD-HIES, DOCK8 deficiency, PGM3 deficiency and other related hyper IgE syndromes
Tidsramme: end of study

established clinical phenotype of AD-HIES, DOCK8 deficiency, PGM3 deficiency and other related hyper IgE syndromes

end of study
To assess quality of life on the basis of clinical and immunologic evaluations
Tidsramme: end of study

quality of life assessments based on clinical and immunologic evaluations

end of study
To understand the pathogenesis of the immunologic defect in hyper IgE syndromes as well as the diverse clinical features such as wound healing abnormalities
Tidsramme: end of study

understanding of the pathogenesis of the immunologic defect in hyper IgE syndromes as well as the diverse clinical features such as wound healing abnormalities

end of study
To identify, characterize, and treat complications of the hyper IgE syndromes as they arise
Tidsramme: end of study

identification, characterization, and treatment of complications of the hyper IgE syndromes

end of study
To identify novel genetic defects leading to hyper IgE syndromes.
Tidsramme: end of study

identified novel genetic defects leading to hyper IgE syndromes.

end of study

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Alexandra F Freeman, M.D., National Institute of Allergy and Infectious Diseases (NIAID)

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

10. august 2000

Datoer for studieregistrering

Først indsendt

8. august 2000

Først indsendt, der opfyldte QC-kriterier

8. august 2000

Først opslået (Anslået)

9. august 2000

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

5. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

4. november 2026

Sidst verificeret

12. marts 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 000159
  • 00-I-0159

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

We will share human data generated in this study for future research as follows:@@@@@@@@@@@@Identified data in the Biomedical Translational Research Information System (BTRIS, automatic for activities in the NIH CC)@@@@@@@@@@@@De-identified or identified data with approved outside collaborators under appropriate agreements@@@@@@@@@@@@Data will be shared through: @@@@@@@@@@@@BTRIS (automatic for activities in the NIH CC)@@@@@@@@@@@@Approved outside collaborators under appropriate individual agreements@@@@@@@@@@@@Publication and/or public presentations.@@@@@@@@@@@@Data might be shared before publication.

IPD-delingstidsramme

IPD is available in real time in BTRIS.

IPD-delingsadgangskriterier

Identified data in the Biomedical Translational Research Information System (BTRIS, automatic for activities in the NIH CC) are available indefinitely.@@@@@@@@@@@@De-identified or identified data with approved outside collaborators under appropriate agreements

IPD-deling Understøttende informationstype

  • STUDY_PROTOCOL
  • ICF

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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