Идёт набор NCT06077981

Comparison of 0.4% Hyaluronic Acid Solution Versus Hydroxyethylamide Solution in Submucosal Endoscopic Resections

Без фазы С лечением Esophageal Neoplasms Endoscopic Mucosal Resection Hyaluronic Acid

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: Submucous Endoscopic Dissection with hydroxyethylamide, Submucous Endoscopic Dissection with Hyaluronic acid (TS-905 Blue Eye).
Кому может быть актуально: Состояния в реестре: Esophageal Neoplasms, Endoscopic Mucosal Resection, Hyaluronic Acid. 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: Бразилия
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

Comparison of 0.4% Hyaluronic Acid Solution Versus Hydroxyethylamide Solution in Submucosal Endoscopic Resections of Superficial Malignant Esophageal Neoplasms: a Randomized Clinical Trial.

Обзор

This is a randomized, single-center clinical trial that will compare the efficacy of two substances used in the submucosal cushion formation stage of endoscopic submucosal resections of early esophageal malignant neoplasms. Such substances are hyaluronic acid in the form of TS-905 Blue Eyeₒ and hydroxyethylamide (Voluven®).

Подробное описание

1. Design of the study:

This is a randomized clinical trial in a single center. The lesions will be randomized into three blocks based on the diameter of the largest axis (less than 3 cm, between 3 - 5 cm and greater than 5 cm). 2. Selection of patients:

The population studied will be patients with early esophageal neoplasia diagnosed and/or referred for submucosal endoscopic dissection at the São Paulo Cancer Institute (ICESP), University of São Paulo. 3. Evaluation of effectiveness and definitions:

Effectiveness will be measured from the degree of usefulness. The degree of utility will be determined from two variables: obtaining or not a complete block resection and additional number of submucosal injections performed during endoscopic dissection. The solution that results in a complete block resection with a number of additional injections of 0 (excellent utility degree) or 1 (good utility degree) will be considered effective.

Вмешательства

Процедура Submucous Endoscopic Dissection with hydroxyethylamide
The resection will be performed in three stages using hydroxyethylamide : delimitation, incision and dissection. Initially we will inject the hydroxyethylamide and examine the delimitation of the lesion. With Knife itself, using soft or Forced coagulation current, we will circumvent the limits of the lesion with punctual coagulations 5 mm away from it.
Процедура Submucous Endoscopic Dissection with Hyaluronic acid (TS-905 Blue Eye)
The resection will be performed in three stages using Hyaluronic acid (TS-905 Blue Eye) : delimitation, incision and dissection. Initially we will inject the Blue-Eyed and examine the delimitation of the lesion. With Knife itself, using soft or Forced coagulation current, we will circumvent the limits of the lesion with punctual coagulations 5 mm away from it.

Первичные конечные точки

Volume of solution [Срок оценки: During the procedure]

Вторичные конечные точки (2)

Procedure duration in minutes [Срок оценки: During the procedure]
Number of additional injections [Срок оценки: During the procedure]

Критерии участия

Критерии включения

Patients over 18 years of age
Superficial esophageal adenocarcinoma or squamous cell carcinoma with indication of ESD after discussion in a multidisciplinary oncological board
Signed informed consent form