Kalıtsal Bağ Dokusu Hastalıkları Çalışmaları

Sade dilde özet

Bu çalışma, kalıtsal bağ dokusu hastalıklarını (heritable disorders of connective tissue) araştırıyor. Marfan, Stickler veya Ehlers-Danlos sendromu ya da örtüşen bağ dokusu bozukluğu tanısı olan veya şüphelenilen bireyler ve aile üyeleri dahil edilir. Faz uygulanmayan gözlemsel bir çalışmadır ve tamamlanmıştır.

Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.

Deney bilgileri

Faz

N/A

Durum

Tamamlandı

Sponsor

National Institute on Aging (NIA)

Başlangıç

21.01.2003

Tahmini bitiş

02.01.2015

Ülkeler

United States

İlgili genler

Merkezler

• Baltimore, United States

Uygunluk kriterleri

Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.

* INCLUSION CRITERIA:
* Individuals and their family members will be offered enrollment if they have an established or suspected diagnosis of Marfan, Stickler, or Ehlers-Danlos syndrome, or Overlap connective tissue disorder.
* Determination of eligibility will be made by review of prior records.
* In some cases, a screening evaluation to establish the diagnosis may be performed subjects may be excluded from further participation if the diagnosis is ruled out. Cytogenetic analysis may be necessary to rule out a chromosomal abnormality that has overlapping features with HDCT.
* Clinical inclusion criteria require: personal or family history of one or more of the following features in a pattern suggestive of a heritable connective tissue disorder: Marfanoid body habitus, aortic dilatation and/or dissection, ectopia lentis, detached retina, vitreous degeneration and/or early onset high myopia, posterior cleft palate, joint laxity and/or dislocation, premature osteoarthritis, skin fragility, striae, easy bruising and/or hyperextensibile skin, pectus excavatum or carinatum, scoliosis, spondylolisthesis and/or dural ectasia, Chiari I Malformation, high frequency sensorineural hearing loss, fibromuscular dysplasia of arteries, aneurysms.

EXCLUSION CRITERIA:

* The only exclusion criterion is inability to provide informed consent, or the absence of a guardian who is authorized to provide informed consent in the case of minor subjects.
* There will be no exclusion based upon age, gender, ethnicity, socioeconomic status, or any other factor except ability to provide informed consent.
* Pregnant and nursing women may be limited in their participation in some aspects of the study (e.g. ionizing radiation exposure or MRI) during the time that they are pregnant or nursing.