Evaluation of Postoperative Intracranial Pressure in Patients Undergoing Intracranial Tumor Surgery
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: USG, BCT.
- Кому может быть актуально
- Состояния в реестре: INTRACRANIAL TUMOR, INTRACRANIAL PRESSURE, OPTIC NERVE. Базовые параметры: 18 лет — 65 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
- Список центров уточняется — проверьте первичный протокол.
- 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 Two Methods Used to Asses Postoperative Intracranial Pressure in Patients Undergoing Intracranial Tumor Surgery
Обзор
Ultrasonography(USG)-guided optic nerve sheath diameter measurement and its correlation with brain computed tomography in the evaluation of intracranial pressure in patients who underwent intracranial brain tumor surgery.
Подробное описание
Optic Nerve Sheath Diameter (ONSD) Measurement is a non-invasive diagnostic method used to detect increased intracranial pressure, and in general, ONSD measurement over 5 mm has been found to be associated with increased intracranial pressure.ONSD will be measured using an USG device within the specified time periods.
T0: Before anesthesia induction T1: First 5 minutes immediately after induction of anesthesia T2: At the end of the surgery before extubation /minute T3: Within the first hour/minute after extubation T4: 12 hours/minute after tumor resection T5. 24 hours/minute after tumor resection
ONSD measurement in brain computer tomography (BCT); Eyeball diameter and optic nerve diameter measurements will be made on BCT transverse images at the optic nerve level and recorded.In patients, USG and BCT correlation comparison is planned before the operation (T0), in the first hour after the end of post-operative surgery (T3) and at the 24th hour after post-operative surgery (T5).
T0: ONSD measurement in pre-operative Brain CT T3: BCT ONSD measurement/minute within the first hour following the postoperative period T5: BCT ONSD measurement/minute 24 hours following the postoperative period
Вмешательства
- Процедура USG
The aim of this study is to measure the intracranial pressure of patients planned for brain tumor surgery by measuring the optic nerve sheath diameter (ONSD) under USG guidance and compare its correlation with the computed brain tomography. - Процедура BCT
The aim of this study is to measure the intracranial pressure of patients planned for brain tumor surgery by measuring the optic nerve sheath diameter (ONSD) under USG guidance and compare its correlation with the computed brain tomography.
Первичные конечные точки
- intracranial pressure [Срок оценки: T0: Before anesthesia induction T1: peroperative5. minutes T2: At the end of the surgery 6.hours T3:after extubation 1 hours T4: postoperative 12.hours T5. postoperative 24.hours]
Вторичные конечные точки (2)
- Heart Rate [Срок оценки: T0: Before anesthesia induction T1: preoperative 5.minutes T2: At the end of the surgery 6.hoursT3:after extubation 1 hours T4: postoperative 12.hours T5. postoperative 24.hours]
- Blood pressure [Срок оценки: T0: Before anesthesia induction T1: preoperative 5.minutes T2: At the end of the surgery 6.hours T3 extubation 1 hours T4: postoperative 12.hours T5. postoperative 24.hours]
Критерии участия
Критерии включения
- Patients over 18 -65 years
- Brain malignant neoplasm tumor
- Brain benign neoplasm supratentorial
- Brain benign neoplasm infratentorial information
Критерии исключения
- Patients who cannot provide adequate image quality in ocular ultrasonography
- Who are unconscious or have a Glasgow coma scale of less than 15
- Pseudotumor cerebri
- Optic nerve arachnoid cyst
- Patients with open injuries involving the eyelid and surrounding area
- Optic nerve malignant neoplasm
- Injury of the optic nerve and its pathways
- Systemic Lupus Erythematosis,
- Scleroderma
- Multiple Sclerosis, sarcoidosis
- Thyrotoxicosis (hyperthyroidism)
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Параллельные группы
- Маскирование
- Тройное слепое
- Основная цель
- Профилактика
Центры проведения
Список центров уточняется — проверьте первичный протокол.
Публикации
- Stevens RRF, Gommer ED, Aries MJH, Ertl M, Mess WH, Huberts W, Delhaas T. Optic nerve sheath diameter assessment by neurosonology: A review of methodologic discrepancies. J Neuroimaging. 2021 Sep;31(5):814-825. doi: 10.1111/jon.12906. Epub 2021 Jul 16. PMID 34270144
- Raffiz M, Abdullah JM. Optic nerve sheath diameter measurement: a means of detecting raised ICP in adult traumatic and non-traumatic neurosurgical patients. Am J Emerg Med. 2017 Jan;35(1):150-153. doi: 10.1016/j.ajem.2016.09.044. Epub 2016 Sep 23. PMID 27852525
- Xu J, Song Y, Shah Nayaz BM, Shi W, Zhao Y, Liu Y, Wu S, Li Z, Sun Y, Zhao Y, Yu W, Wang X. Optic Nerve Sheath Diameter Sonography for the Diagnosis of Intracranial Hypertension in Traumatic Brain Injury: A Systematic Review and Meta-Analysis. World Neurosurg. 2024 Feb;182:136-143. doi: 10.1016/j.wneu.2023.11.016. Epub 2023 Nov 10. PMID 37951461
Идентификаторы
NCT: NCT06559566 · BAGCILAR 3