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Набор скоро начнётся NCT07057193

Effect of Different Drugs on Emergency Delirium in Preschool Age Patient

Без фазы С лечением Emergence Delirium, Anesthesia

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: Dexmedetomidine group (D group), Ketamine group (K group), Midazolam group (M group), 5ml of normal saline.
Кому может быть актуально
Состояния в реестре: Emergence Delirium, Anesthesia. Базовые параметры: 3 лет — 5 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 →
Официальное название

Effect of Dexmedetomidine, Ketamine or Midazolam on the Incidence and Severity of Emergence Delirium in Preschool-Aged Children Following Squint Surgeries Under Sevoflurane Anesthesia

Обзор

Emergence delirium (ED) was first described by Eckenhoff and colleagues in the 1960s and is defined in pediatric anesthesia as 'dissociated state of consciousness in which child is irritable, uncompromising, uncooperative, incoherent, and inconsolably crying, moaning, and kicking or thrashing. The commonly reported incidence of postoperative ED in pediatric patients especially with the use of sevoflurane or desflurane was from 10% to 80% during their presence in the post-anesthesia care unit. This side effect of general anesthesia causes distressing for parents and staff and may cause parental dissatisfaction with their child's care. Children during postoperative ED have the risks of injuring themselves or their caregivers, disruption of surgical repair, operative site bleeding, removing Intravenous (iv) lines or drains and increasing pain. This behavior may require more nursing supervision, overloading nursing resources. Although postoperative ED episodes are of short duration, their prevention is essential. Children experiencing postoperative ED may exhibit new-onset maladaptive behavioral abnormalities in the postoperative period such as enuresis, night-time crying, and separation anxiety, up to 14 days post-surgery. The risk factors to postoperative ED are patients' characters (preschool age and preexisting behavior), the surrounding environment as parental anxiety, type of anesthesia (volatile anesthetics) as sevoflurane or halothane and the type of surgery as tonsillectomy, adenoidectomy, and strabismus surgery which is one of the most commonly undertaken surgeries in pediatric patients. It may cause visual disturbance in the recovery phase, which can result. In order to diagnose ED, the presence of pain during recovery from general anesthesia must be ruled out because it leads to a change in behavior that resembles delirium. Fortunately, one of the advantages of using the Pediatric Anesthesia Emergence Delirium (PAED) scale is its ability to distinguish between the ED and the change in behavior resulting from pain, because it focuses on changes in awareness and knowledge that are not changed by pain. Prophylactic drugs against the occurrence of postoperative ED include the adjuvant use of α2 adrenoreceptor agonists such as dexmedetomidine, ketamine, midazolam, propofol, and fentanyl. The use of these drugs with them adverse effects should be weighed against the fact that postoperative ED is a self-limited disorder. Dexmedetomidine is a highly selective α2-adrenergic receptor agonist that is associated with sedative and analgesic sparing effects. It is commonly used for prevention of emergence delirium and agitation, perioperative sympatholysis, cardiovascular stabilization, and preservation of respiratory function. Ketamine is a dissociative anesthetic. Its mechanism of action is mainly via a noncompetitive antagonism of the N - methyl - D - aspartic acid (NMDA) receptor. It also targets other receptors, such as a - amino - 3 - hydroxy - 5 - methyl - 4 - isoxazolepropionic acid (AMPA) receptors, and has additional acts as an agonist of the sigma 1 receptor. It is commonly used for acute pain management, chronic pain management, prevention of ED, and postoperative nausea and vomiting. Midazolam is short acting benzodiazepine which is central nervous system depressant. It is commonly used for premedication during pediatric anesthesia, for prevention of emotional distress and ED due to its sedative and anxiolytic properties, additionally it used for reduction of the analgesic requirement and to prevent postoperative nausea and vomiting

Вмешательства

  • Препарат Dexmedetomidine group (D group)
    patients will receive intravenous dexmedetomidine (0.25 μg/kg diluted with normal saline to a volume of 5 ml solution) 10 min before the end of the surgical procedure.
  • Препарат Ketamine group (K group)
    patients will receive intravenous ketamine (0.25mg/kg diluted with normal saline to a volume of 5 ml solution) 10 min before the end of the surgical procedure.
  • Препарат Midazolam group (M group)
    patients will receive intravenous midazolam (0.05 mg/kg diluted with normal saline to a volume of 5 ml solution) 10 min before the end of the surgical procedure.
  • Другое 5ml of normal saline
    patients will receive 5ml of normal saline intravenous10 min before the end of the surgical procedure as placebo.

Первичные конечные точки

  • the incidence and severity of ED using the Pediatric Anesthesia Emergence Scale (PAED) Scale. [Срок оценки: preoperative, baseline, PACU, 10, 20, 30 mins postoperative , perioperative]
Вторичные конечные точки (1)
  • recovery time. postoperative pain severity [Срок оценки: preoperative as baseline and upon arrival to PACU, then 10, 20, and 30 minutes after admission, perioperative]

Критерии участия

Критерии включения

  • Parents or first degree relative acceptance. - Age: 3-5 years old. - Body weight: 5% -85% of BMI (kg /m2) of the same age and sex. - Sex: Both sexes. - Physical Status: Of class I and II according to American Society of Anesthesiologists (ASA) classification. - Type of surgery: Squint surgeries under sevoflurane anesthesia.

Критерии исключения

  • \- Children with score 3 (i.e. anxious and crying) according to the three-point anxiety scale (Kain et al. 2004). - Children with preexisting abnormal behavior, psychiatric disorders, developmental delay or central nervous system diseases (epilepsy). - Children with chronic use of sedative drugs. - Children with severe respira

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Да

Дизайн исследования

Распределение
Рандомизированное
Модель
Параллельные группы
Маскирование
Двойное слепое
Основная цель
Профилактика

Центры проведения

Список центров уточняется — проверьте первичный протокол.

Публикации

  • Yao Y, Sun Y, Lin J, Chen W, Lin Y, Zheng X. Intranasal dexmedetomidine versus oral midazolam premedication to prevent emergence delirium in children undergoing strabismus surgery: A randomised controlled trial. Eur J Anaesthesiol. 2020 Dec;37(12):1143-1149. doi: 10.1097/EJA.0000000000001270. PMID 32976205
  • Wang HY, Chen TY, Li DJ, Lin PY, Su KP, Chiang MH, Carvalho AF, Stubbs B, Tu YK, Wu YC, Roerecke M, Smith L, Tseng PT, Hung KC. Association of pharmacological prophylaxis with the risk of pediatric emergence delirium after sevoflurane anesthesia: An updated network meta-analysis. J Clin Anesth. 2021 Dec;75:110488. doi: 10.1016/j.jclinane.2021.110488. Epub 2021 Sep 1. PMID 34481361
  • Uakritdathikarn T, Chongsuvivatwong V, Geater AF, Vasinanukorn M, Thinchana S, Klayna S. Perioperative desaturation and risk factors in general anesthesia. J Med Assoc Thai. 2008 Jul;91(7):1020-9. PMID 18839840
  • Templeton TW, Goenaga-Diaz EJ, Downard MG, McLouth CJ, Smith TE, Templeton LB, Pecorella SH, Hammon DE, O'Brien JJ, McLaughlin DH, Lawrence AE, Tennant PR, Ririe DG. Assessment of Common Criteria for Awake Extubation in Infants and Young Children. Anesthesiology. 2019 Oct;131(4):801-808. doi: 10.1097/ALN.0000000000002870. PMID 31343462
  • Shukry M, Clyde MC, Kalarickal PL, Ramadhyani U. Does dexmedetomidine prevent emergence delirium in children after sevoflurane-based general anesthesia? Paediatr Anaesth. 2005 Dec;15(12):1098-104. doi: 10.1111/j.1460-9592.2005.01660.x. PMID 16324031
  • Shin S, Evans F, & Mason K (2021) "Emergence delirium in pediatric patients", Anesthesia tutorial of the week; 422,. 1-6.
  • Lee AC, Reduque LL, Luban NL, Ness PM, Anton B, Heitmiller ES. Transfusion-associated hyperkalemic cardiac arrest in pediatric patients receiving massive transfusion. Transfusion. 2014 Jan;54(1):244-54. doi: 10.1111/trf.12192. Epub 2013 Apr 15. PMID 23581425
  • Mountain BW, Smithson L, Cramolini M, Wyatt TH, Newman M. Dexmedetomidine as a pediatric anesthetic premedication to reduce anxiety and to deter emergence delirium. AANA J. 2011 Jun;79(3):219-24. PMID 21751690

Идентификаторы

NCT: NCT07057193 · Zagazig S

Первоисточники (государственные реестры)

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