- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT02403791
Point-of-Care Bedside Lung Ultrasound Examination Advanced Trial Protocol (PoCBLUEPlus)
A Prospective, Multi-center, Open-label and Double-blind, Standard-controlled, Non-inferiority, Diagnostic Study of Lung Ultrasound for Management of Mechanical Ventilation in Neonatal Acute Respiratory Distress Syndrome
Обзор исследования
Статус
Вмешательство/лечение
Подробное описание
Neonatal acute respiratory distress syndrome (ARDS) is a critical condition requiring dynamic evaluation and interventions. Point-of-care bedside lung ultrasound examination (PoC-BLUE) is a noninvasive, readily available imaging modality that can complement physical and clinical evaluation.
At any time, most neonates and infants with ARDS in medical intensive care units (ICUs) require mechanical ventilation, making it one of the most frequently used critical care technologies. However, difficulties with regard to the accurate diagnosis of ARDS before administration of mechanical ventilation, dynamic monitoring of treatment effects during administration of mechanical ventilation, and decision-making of timing in weaning from mechanical ventilation, are often encountered in the majority neonates and infants who require mechanical ventilation.
Hence, techniques that expedite and advance the knowledge of the administration of mechanical ventilation should have an important clinical significance in the diagnosis, treatment and prognosis of ARDS.
Preliminary researches have suggested that BLUE has a high diagnostic accuracy in patients with acute respiratory failure, and has the potential to quantify the rate and degree of diaphragm thinning during mechanical ventilation, which may be useful to predict extubation success or failure during either spontaneous breathing (SB) or pressure support (PS) trials.
Unfortunately, few studies focus on the availability of PoC-BLUE in management of mechanical ventilation in neonatal acute respiratory distress syndrome. Also, they call into question the possible association of the demographic and clinical confounders with the diagnostic accuracy of PoC-BLUE for diagnosis, monitoring and prognosis of ARDS in the whole process of mechanical ventilation.
Given that a considerable need for a timely and dynamic diagnosis of severe condition and therapy evaluation during mechanical ventilation has been triggered to integrate the currently available bulk of knowledge and information, the objective of this study is to investigate the availability and diagnostic accuracy of PoC-BLUE Plus protocol in management of mechanical ventilation in ARDS.
Тип исследования
Регистрация (Действительный)
Фаза
- Непригодный
Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Inclusion Criteria:
- All infants who present to the ICU with respiratory symptoms suspicious for ARDS, according to Pediatric Acute Respiratory Distress Syndrome: Consensus Recommendations From the Pediatric Acute Lung Injury Consensus Conference, which is proposed by The Pediatric Acute Lung Injury Consensus Conference Group.
- In whom the treating Collaborative Review Groups of Poc-BLUE-Plus protocol believe would benefit from diagnostic imaging.
Exclusion Criteria:
- Infants who arrive at the ICU with a previously performed chest radiography
- Unstable infants with life-threatening injuries who require ongoing resuscitation
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Диагностика
- Распределение: Рандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Двойной
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
---|---|
Экспериментальный: Lung Ultrasound
In infants allocated to this arm Lung ultrasound for detection of ARDS will be performed before chest radiography.
|
Lung ultrasound evaluation is performed after clinical assessment and before chest radiography
Другие имена:
|
Активный компаратор: Chest Radiography
In infants allocated to this arm chest radiography will be performed for the detection of indirect signs of ARDS without ultrasound evaluation.
|
Chest Radiography is performed after clinical evaluation without using ultrasound assessment.
Другие имена:
|
Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
---|---|---|
Accuracy of Lung Ultrasound in Neonatal ARDS
Временное ограничение: Accuracy will be measured at the end of clinical evaluation in the ICU, an expected average of 4 days
|
Accuracy of lung ultrasound and chest radiography will be measured using as gold standard the independent evaluation of the entire medical records by two expert emergency physicians blinded to the lung ultrasound results and radiographic reports (digitalized chest radiography images will be available).
|
Accuracy will be measured at the end of clinical evaluation in the ICU, an expected average of 4 days
|
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
---|---|---|
Accuracy of Lung Ultrasound in the Ventilator-Associated Pneumonia
Временное ограничение: Accuracy will be measured at the end of clinical evaluation in the ICU, an expected average of 4 days
|
Accuracy of lung ultrasound and chest radiography will be measured using as gold standard the independent evaluation of the entire medical records by two expert emergency physicians blinded to the lung ultrasound results and radiographic reports (digitalized chest radiography images will be available).
|
Accuracy will be measured at the end of clinical evaluation in the ICU, an expected average of 4 days
|
Accuracy of Lung Ultrasound in the Weaning of Ventilatory Support
Временное ограничение: Accuracy will be measured at the end of clinical evaluation in the ICU, an expected average of 4 days
|
Accuracy of lung ultrasound and chest radiography will be measured using as gold standard the independent evaluation of the entire medical records by two expert emergency physicians blinded to the lung ultrasound results and radiographic reports (digitalized chest radiography images will be available).
|
Accuracy will be measured at the end of clinical evaluation in the ICU, an expected average of 4 days
|
Соавторы и исследователи
Спонсор
Соавторы
Следователи
- Директор по исследованиям: Jie Zhou, MD, The First Affiliated Hospital with Nanjing Medical University
Публикации и полезные ссылки
Общие публикации
- Pediatric Acute Lung Injury Consensus Conference Group. Pediatric acute respiratory distress syndrome: consensus recommendations from the Pediatric Acute Lung Injury Consensus Conference. Pediatr Crit Care Med. 2015 Jun;16(5):428-39. doi: 10.1097/PCC.0000000000000350.
- Muscedere J, Dodek P, Keenan S, Fowler R, Cook D, Heyland D; VAP Guidelines Committee and the Canadian Critical Care Trials Group. Comprehensive evidence-based clinical practice guidelines for ventilator-associated pneumonia: diagnosis and treatment. J Crit Care. 2008 Mar;23(1):138-47. doi: 10.1016/j.jcrc.2007.12.008.
- ARDS Definition Task Force, Ranieri VM, Rubenfeld GD, Thompson BT, Ferguson ND, Caldwell E, Fan E, Camporota L, Slutsky AS. Acute respiratory distress syndrome: the Berlin Definition. JAMA. 2012 Jun 20;307(23):2526-33. doi: 10.1001/jama.2012.5669.
- MacIntyre NR, Cook DJ, Ely EW Jr, Epstein SK, Fink JB, Heffner JE, Hess D, Hubmayer RD, Scheinhorn DJ; American College of Chest Physicians; American Association for Respiratory Care; American College of Critical Care Medicine. Evidence-based guidelines for weaning and discontinuing ventilatory support: a collective task force facilitated by the American College of Chest Physicians; the American Association for Respiratory Care; and the American College of Critical Care Medicine. Chest. 2001 Dec;120(6 Suppl):375S-95S. doi: 10.1378/chest.120.6_suppl.375s. No abstract available.
Даты записи исследования
Изучение основных дат
Начало исследования
Первичное завершение (Действительный)
Завершение исследования (Действительный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Оценивать)
Обновления учебных записей
Последнее опубликованное обновление (Оценивать)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Дополнительные соответствующие термины MeSH
Другие идентификационные номера исследования
- PoC-BLUE-Plus One
Информация о лекарствах и устройствах, исследовательские документы
Изучает лекарственный продукт, регулируемый FDA США.
Изучает продукт устройства, регулируемый Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов США.
продукт, произведенный в США и экспортированный из США.
Эта информация была получена непосредственно с веб-сайта clinicaltrials.gov без каких-либо изменений. Если у вас есть запросы на изменение, удаление или обновление сведений об исследовании, обращайтесь по адресу register@clinicaltrials.gov. Как только изменение будет реализовано на clinicaltrials.gov, оно будет автоматически обновлено и на нашем веб-сайте. .
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