Remote Ischemic Conditioning for Efficacy in Patients With Aneurysmal Subarachnoid Hemorrhage
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: Sham RIC, Remote Ischemic Conditioning treatment instrument.
- Кому может быть актуально
- Состояния в реестре: Subarachnoid Hemorrhage, Cerebrovascular Disorders, Brain Diseases, Stroke. Базовые параметры: 18 лет — 80 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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Официальное название
Remote Ischemic Conditioning for Efficacy in Patients With Aneurysmal Subarachnoid Hemorrhage: a Multi-center, Randomized, Double-blind, Sham-controlled, Parallel-group Trial
Обзор
Several recent large-scale clinical trials aimed at improving subarachnoid hemorrhage(SAH) outcomes have concluded with negative results, failing to enhance the prognosis for these patients. Consequently, there is an urgent demand for novel treatment strategies and approaches to address the challenges posed by SAH. Remote ischemic conditioning(RIC) has gained considerable attention in the treatment of stroke, particularly ischemic stroke, with numerous studies demonstrating its potential to enhance neurological outcomes compared to conventional treatments alone.RIC for the treatment of SAH is an investigative strategy in its initial stages. The neuroprotective effects of RIC, particularly its potential to preserve cranial nerve function and ameliorate neurological deficits, confer significant value in the treatment of SAH patients. The precise manner in which SAH patients may benefit from RIC treatment, and the mechanisms by which it improves neurological function, remain to be fully understood. Consequently, randomized controlled trials are necessary to validate the efficacy of RIC in this patient population and to delineate the optimal therapeutic protocols for its application. Based on the above discussion, this study aims to explore the efficacy and safety of RIC in the treatment of SAH.
Вмешательства
- Устройство Sham RIC
Remote Ischemic Conditioning is given twice a day with 60mmHg pressure. - Устройство Remote Ischemic Conditioning treatment instrument
Remote Ischemic Conditioning is given twice a day with 200mmHg pressure.
Первичные конечные точки
- Proportion of mRS (0-2) [Срок оценки: 90±7 days]
Вторичные конечные точки (5)
- Proportion of mRS (0-1) [Срок оценки: 90±7 days]
- mRS Score as ordinal variable [Срок оценки: 7±1 days]
- mRS Score as ordinal variable [Срок оценки: 30±7 days]
- Cognitive function score as ordinal variable [Срок оценки: 7±1 days]
- The complete blood count [Срок оценки: During hospitalization]
Критерии участия
Критерии включения
- Patients with aneurysmal subarachnoid hemorrhage confirmed by imaging examination (diagnosed by computed tomography and confirmation of an intracranial aneurysm by CT angiography or digital subtraction angiography);
- The Hunt-Hess grade is 2-3 at admission;
- Onset of aneurysmal subarachnoid hemorrhage ≤72 hours;
- The responsible aneurysm has been treated by endovascular interventional therapy;
- 18≤ age ≤80 years old;
- Informed consent must be obtained from participants or legally authorized representatives.
Критерии исключения
- Patients with other intracerebral hemorrhage or other types of subarachnoid hemorrhage;
- Previous neurological deficits (mRS Score ≥1) or psychiatric disorders that can confound neurological or functional assessments;
- With severe comorbidities and a life expectancy of less than 90 days;
- Refractory hypertension (Systolic blood pressure> 180 mmHg or diastolic blood pressure >110 mmHg);
- Contraindications of RIC: severe soft tissue injury of the lower limbs, etc;
- Concurrent participation in another protocol investigating a different experimental therapy;
- Any condition that the investigator believes may increase the patient's risk.
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
- Четверное слепое
- Основная цель
- Лечение
Центры проведения
Китай · 1 центр
- Beijing Tiantan Hospital — Пекин
Публикации
- Jin T, Niu H, Liu L, Yin Y, Zhao W, Feng X, Xu L, Hess DC, Liu A, Ji X. Remote ischaemic conditioning for efficacy in patients with aneurysmal subarachnoid haemorrhage (REPAIR): protocol for a multicentre, randomised, double-blind, sham-controlled, parallel-group trial. BMJ Open. 2025 Aug 11;15(8):e101350. doi: 10.1136/bmjopen-2025-101350. PMID 40789732
Идентификаторы
NCT: NCT06711302 · HX-A-2024009