Идёт набор NCT06734091

Rapid Processing and Immunohistochemistry Method for Optimising Diagnosis Time in Solid Organ Donors, Suspected Malignancy

Без фазы С лечением Donors Organ Donor Organ Transplants

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: В протоколе указаны: PrestoCHILL.
Кому может быть актуально: Состояния в реестре: Donors, Organ Donor, Organ Transplants. Базовые параметры: от 18 лет · 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: Италия
Следующий шаг: Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

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Официальное название

Rapid Processing and Immunohistochemistry Method for Optimising Diagnosis Time in Solid Organ Donors With Suspected Malignancy

Обзор

Comparison of the diagnostic yield of intra-operative histological analysis of donor tissue with suspected neoplasia performed with the standard method versus the experimental method, which involves optimisation of sample freezing and analysis with the IHC fast track procedure

Подробное описание

Optimisation of frozen material can be achieved with specific tools that improve the quality of freezing and the cutting of histological sections, allowing a lower incidence of artefacts, with better histological definition. These instruments would also allow the execution of automated IHC protocols, with increased diagnostic sensitivity and specificity and better risk stratification for donors with malignancy. All this should lead to an increase in the donor pool with better oncological risk stratification and, consequently, increase the number of organs to be allocated, making it possible to respond more promptly to the great demand for organs needed for transplantation.

Moreover, not only would the certain exclusion of a neoplasm allow the use of donors who would otherwise have been considered to be at unacceptable risk and therefore excluded from the donor process, but a more precise diagnosis of the neoplasm (where present) would allow the second opinion to stratify the risk more accurately, with a more rational use of organs.

All organ donors who request extemporaneous intraoperative examinations to define the oncological risk of donation during the study period will be recruited.

Вмешательства

Диагностический тест PrestoCHILL
PrestoCHILL (Milestone Medical Technologies, Inc.MI 49009, USA)which by reducing the tissue freezing time to less than 60 seconds should eliminate freezing artefacts and improve the quality of sections for morphological and IHC examination. In selected cases and according to the diagnostic algorithm required for the diagnosis of specific neoplasms, rapid IHC analysis will be performed with the Benchmark ULTRA® immunostainer (Ventana Medical Systems), which is already in place to confirm or exclu

Первичные конечные точки

Diagnostic yield of intraoperative histological analysis [Срок оценки: Up to 20 months]

Критерии участия

Критерии включения

Organ donors (legally dead by brain or cardiac death) with suspected neoplasia.
Sending organs/tissues of all types and locations for extemporaneous examination request