A Randomized Controlled Trial Evaluating the Effect of qCON/qNOX-Guided Anesthesia on Clinical Outcomes in Pediatric Adenotonsillectomy
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 128
- 试验地点
- 1
研究概览
简要总结
This study aims to evaluate the effect of Conox (qCON/qNOX)-guided anesthesia on intraoperative anesthetic drug consumption and postoperative outcomes in pediatric patients undergoing adenotonsillectomy. Conox is a non-invasive EEG-based monitoring system that provides indices of both hypnosis and nociception.
In this randomized controlled trial, children aged 3-12 years will be assigned to either a Conox-guided anesthesia group or a standard monitoring group. The primary outcome of the study is total intraoperative opioid consumption, assessed from anesthesia induction to the end of surgery. Secondary outcomes include emergence time, extubation time, postoperative agitation, pain scores, and correlation between qCON/qNOX values and hemodynamic parameters.
详细描述
This randomized controlled trial is designed to investigate the impact of Conox (qCON/qNOX)-guided anesthesia on anesthetic management and clinical outcomes in pediatric patients undergoing adenotonsillectomy. Conox is a non-invasive EEG-based monitoring device that simultaneously provides indices of hypnotic depth (qCON) and nociception (qNOX), allowing for more precise anesthetic titration.
A total of 128 children aged 3-12 years with ASA physical status I-II scheduled for elective adenotonsillectomy will be enrolled. Participants will be randomized into two groups using a sealed envelope method. In the Conox group, anesthetic depth and analgesic administration will be guided by qCON and qNOX values in addition to standard monitoring. In the control group, anesthesia will be managed using conventional clinical parameters such as heart rate and mean arterial pressure.
All patients will receive a standardized anesthesia protocol including propofol, fentanyl, rocuronium for induction, and sevoflurane for maintenance. The primary outcome of the study is total intraoperative opioid consumption, assessed from anesthesia induction to the end of surgery. Secondary outcomes include emergence time, extubation time, postoperative agitation, pain scores, and correlation between qCON/qNOX values and hemodynamic variables.
The study aims to determine whether Conox-guided anesthesia can optimize anesthetic drug use, improve postoperative recovery, and enhance patient safety in pediatric anesthesia practice.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 3 Years 至 12 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children aged 3 to 12 years ASA physical status I-II Scheduled for elective adenotonsillectomy No acute infection or systemic disease Parent or legal guardian able to provide written informed consent
排除标准
- •Skin lesions or anatomical abnormalities preventing placement of EEG electrodes History of neurological disease, including epilepsy or neurological syndromes Body mass index above the 95th percentile for age Previous pharyngeal surgery History of anesthesia-related complications Absence of written informed consent from a parent or legal guardian
研究者
Çiğdem Ünal Kantekin
Associate Professor of Anesthesiology and Reanimation
Kayseri City Hospital