Comparison of Intravenous Dexmedetomidine and Lignocaine in Reducing Hemodynamic Responses During Laryngoscopy and Endotracheal Intubation In Patients Undergoing Cardiac Surgery at Rawalpindi Institute Of Cardiology- A Randomized Controlled Trial
试验速览
- 阶段
- 4 期
- 状态
- 招募中
- 发起方
- 入组人数
- 70
- 试验地点
- 1
研究概览
简要总结
After confirming eligibility, written informed consent will be obtained by a trained team member who is not involved in assigning treatment or giving the study medication. Each participant will receive a unique study number to protect privacy. Participants will be randomly assigned to receive one of the study medications using a chance-based method.The study medication will be administered through a vein before placement of the breathing tube. Blood pressure and pulse rate will be measured before the procedure and at several time points after the breathing tube is inserted.
详细描述
After confirming eligibility, written informed consent will be obtained and each participant will be assigned a unique study ID to maintain confidentiality. Participants will be randomly allocated using a computer-generated random sequence implemented through the lottery method, with assignments placed in sealed opaque envelopes opened on the day of surgery. The study medication will be administered intravenously according to the study protocol before laryngoscopy and endotracheal intubation. Mean arterial pressure and heart rate will be recorded at baseline and at 1, 3, 5, and 10 minutes after intubation. Demographic information and study-related observations will be documented in a structured data collection form.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •American Society of Anesthesiologists (ASA) physical status III-IV. Patients who are at risk of cardiovascular events
排除标准
- •Patients with known hypersensitivity to dexmedetomidine and Lignocaine.
- •Patients on medications that could interfere with the study (e.g., beta-blockers, calcium channel blockers).
- •Pregnant or lactating women.
- •Patients with a history of airway anomalies or difficult intubation.
研究者
Namrah Zujaj
Principal Investigator
Rawalpindi Institute of Cardiology