International Pachyonychia Congenita Research Registry
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- Это наблюдательное исследование: исследуемое лечение участникам по протоколу не назначают.
- Кому может быть актуально
- Состояния в реестре: Pachyonychia Congenita. Базовые параметры: Без ограничений · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- США
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
Не всё понятно в терминах? Прочитайте наш гид для пациентов →
Обзор
International Pachyonychia Congenita Research Registry (IPCRR) is a patient registry for those suffering from Pachyonychia Congenita (PC). PC is an ultra-rare extremely painful skin disorder that causes painful blisters and callus on feet and sometimes hands, thickened nails, cysts and other features. The IPCRR consists of a questionnaire, patient photos, optional physician notes from telephone consultation to validate questionnaire and free genetic testing.
Подробное описание
HOW TO PARTICIPATE IN IPCRR
Step One: The IPCRR forms are available online at http://www.pachyonychia.org/patient-registry/. The Consent Form protects your privacy and the Questionnaire gathers important details that distinguish PC from other conditions and helps to identify specific characteristics of each type of PC. You may stop and start as often as needed before completing the forms. If you are not certain about an answer, you may skip that question.
Step Two: Take photos as shown in the Questionnaire sample photo page. You can upload the images online with the Questionnaire. If you prefer, you may email the photos. Photos of your PC are very important. Note: If you do not have access to a computer and wish to have the IPCRR forms mailed, please contact PC Project.
Step Three: When your Consent Form, Questionnaire, and Photos are received by PC Project, we will have an intake call with you to review your information and to discuss the next steps.
Step Four: If referred for genetic testing, you will then be sent the special saliva test kit (no travel required). Usually, only saliva is needed and from only one family member. The sample is collected by spitting into the vial in the kit and then mailing it in the envelope provided. Genetic testing is complex and time-consuming - it is not like a sugar test or pregnancy test, and can take many months to be completed, but the testing begins as soon as your sample arrives.
When the confirming results are received, a full genetic testing report is provided to you with precise information and suggestions specific to your condition. You may find the report very valuable with physicians or other medical providers as well as for school personnel, employers, disability hearings, or other special needs. All information is held confidentially by PC Project and the research is reported anonymously. There is no cost to you for any of these tests or assistance from PC Project. You may also request additional consultations as needed.
Первичные конечные точки
- Describing patterns and traits of Pachyonychia Congenita [Срок оценки: Once a year]
Критерии участия
Критерии включения
- Clinical diagnosis of Pachyonychia Congenita or similar disorder
Критерии исключения
- N/A
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Да
Дизайн исследования
- Модель наблюдения
- Только случаи
Центры проведения
США · 1 центр
- Pachyonychia Congenita Project — Salt Lake City
Публикации
- Wilson NJ, O'Toole EA, Milstone LM, Hansen CD, Shepherd AA, Al-Asadi E, Schwartz ME, McLean WH, Sprecher E, Smith FJ. The molecular genetic analysis of the expanding pachyonychia congenita case collection. Br J Dermatol. 2014 Aug;171(2):343-55. doi: 10.1111/bjd.12958. Epub 2014 Aug 6. PMID 24611874
- Shah S, Boen M, Kenner-Bell B, Schwartz M, Rademaker A, Paller AS. Pachyonychia congenita in pediatric patients: natural history, features, and impact. JAMA Dermatol. 2014 Feb;150(2):146-53. doi: 10.1001/jamadermatol.2013.6448. PMID 24132595
- McLean WH, Hansen CD, Eliason MJ, Smith FJ. The phenotypic and molecular genetic features of pachyonychia congenita. J Invest Dermatol. 2011 May;131(5):1015-7. doi: 10.1038/jid.2011.59. Epub 2011 Mar 24. PMID 21430705
- Eliason MJ, Leachman SA, Feng BJ, Schwartz ME, Hansen CD. A review of the clinical phenotype of 254 patients with genetically confirmed pachyonychia congenita. J Am Acad Dermatol. 2012 Oct;67(4):680-6. doi: 10.1016/j.jaad.2011.12.009. Epub 2012 Jan 20. PMID 22264670
Идентификаторы
NCT: NCT02321423 · 20040468