Идёт набор NCT07134192

Fluorescence-Guided Optimization of Sarcoma Margins

Без фазы С лечением Soft Tissue Sarcoma of the Trunk and Extremities Sarcoma

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: Fluorescent-guided Surgery.
Кому может быть актуально: Состояния в реестре: Soft Tissue Sarcoma of the Trunk and Extremities, Sarcoma. 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: Дания
Следующий шаг: Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

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Обзор

This is a Danish national multicenter prospective cohort study to evaluate if fluorescence-guided surgery (FGS) using indocyanine green (ICG) can reduce the rate of positive margins following sarcoma resection.

Подробное описание

Biopsy verified intermediate-to-high grade sarcoma of the extremity or trunk wall are eligible for inclusion. To be included there must be curative intent at time of surgery.

The primary endpoint will be re-resection within 30 days due to positive margins on the initial resection. Tumor characteristics and margin status from pathology reports will be recorded. Data on reoperations due to other factors, positive margins without planned reoperation, or death will also be collected. Participants will undergo surgery with ICG administered and guided using the SPY-PHI.

The prospective cohort will be compared to a historic cohort having received standard of care treatment. The historic cohort is included to act as a control group to compare with the new procedure. The data is derived from the Danish Sarcoma Database and permissions for this is in process. This data does not involve access to patient EMRs.

Patients will receive an intravenous bolus of 1 mg/kg fluorescent ICG dye 2-24 hours before surgery. During surgery, consecutive measurements will be recorded using the SPY-PHI. Surgical resection will be guided by the fluorescent signal. The wound bed will be inspected, areas with fluorescent signal will be excised and obtained separately for histopathology. Patients will receive the current post-operative standard of care for sarcoma patients.

Approximately 20 minutes of additional surgical time is expected.

Вмешательства

Процедура Fluorescent-guided Surgery
Surgical treatment of the patient group will include the administration of a fluorescent dye and intraoperatively the resection will be aided and guided by the fluorescent signal. The wound bed will be inspected, areas with fluorescent signal will be excised and obtained separately for histopathology. Patients will receive the current post-operative standard of care for sarcoma patients

Первичные конечные точки

Reresection [Срок оценки: 30 days]

Критерии участия

Критерии включения

Biopsy verified intermediate-to-high grade sarcoma of theextremity or trunk wall
Age>18 years old
Tumor operable
Curative intent at time of surgery
Consent of patient