Study on the Application of Intraoperative Optical Coherence Tomography Technique in the Diagnosis and Treatment of Lens Diseases
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: Surgery with Intraoperative Optical Coherence Tomography application, Conventional surgery.
- Кому может быть актуально
- Состояния в реестре: Lens Diseases. 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
- Китай
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
Accurately assessing and dealing with anterior segment changes in the eyes of patients with lens diseases can better guide the operation details during surgery and make reasonable plans for possible intraoperative and postoperative complications. Applying the intraoperative optical coherence tomography technique, this study analyzes the correlation between preoperative, intraoperative anterior segment structural changes and postoperative surgical effects in patients with lens diseases, and evaluates the clinical benefits of intraoperative optical coherence tomography technique in lens surgery. This study is intended to further improve the diagnosis and treatment quality of clinical lens diseases.
Подробное описание
In the eyes of patients with lens diseases, there are often some special anterior segment changes, including ectopia lentis, abnormal lens morphology, and rupture of the lens capsule. These changes can be caused by ocular trauma, congenital anomalies, or be secondary to other ocular diseases and systemic diseases. Accurately assessing and dealing with these anterior segment changes can better guide the operation details during surgery and make reasonable plans for possible intraoperative and postoperative complications. This study is based on intraoperative optical coherence tomography technique, analyzes the correlation between preoperative, intraoperative anterior segment structural changes and postoperative surgical effects in patients with lens diseases, and evaluates the clinical benefits of intraoperative optical coherence tomography technique in lens surgery. This study is intended to further improve the diagnosis and treatment quality of clinical lens diseases.
Вмешательства
- Процедура Surgery with Intraoperative Optical Coherence Tomography application
Surgery with the application of intraoperative optical coherence tomography technique. Intraoperative optical coherence tomography technique can provide intraocular images and show changes in intraocular structures, assisting in analyzing the correlation between preoperative, intraoperative anterior segment structural changes and postoperative surgical effects in patients with lens diseases. - Процедура Conventional surgery
Conventional lens surgery, without the application of intraoperative optical coherence tomography technique.
Первичные конечные точки
- Successful implantation rate of intraocular lens [Срок оценки: through study completion, an average of 1 year]
- Intraocular lens position after implantation [Срок оценки: 1day, 1 week and 1 month postoperation]
Вторичные конечные точки (2)
- Postoperative corneal incision closure status [Срок оценки: 1day, 1 week postoperation]
- Visual function [Срок оценки: 1day, 1 week, 1 month, 3month postoperation]
Критерии участия
Критерии включения
- Patients aged over 18 years old, with lens opacity or abnormal position, and other conditions meeting the surgical indications, needing lens surgery treatment, with or without anterior segment structural changes.
Критерии исключения
- Combined with other eye diseases that seriously affect visual prognosis, serious systemic diseases and other conventional contraindications for lens surgery.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Одна группа
- Маскирование
- Простое слепое
- Основная цель
- Лечение
Центры проведения
Китай · 2 центра
- Second Affiliated Hospital, Zhejiang University School of Medicine — Ханчжоу
- Second Affiliated Hospital, Zhejiang University School of Medicine — Ханчжоу
Идентификаторы
NCT: NCT06687356 · 2024-0993