NCT07367347已完成不适用
The Effect of Increased BMI on Efficacy of Labor Analgesia: A Retrospective Cohort Study
Mariah Arif1 个研究点 分布在 1 个国家目标入组 9,000 人开始时间: 2025年2月2日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 9,000
- 试验地点
- 1
- 主要终点
- Success rate of labor analgesia
研究概览
简要总结
This study seeks to identify the most effective neuraxial technique for labor analgesia in Class III parturient
详细描述
This retrospective cohort study collected data on eligible participants from the electronic medical records.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Age > or equal to 18 years
- •BMI ≥ 40 kg/m²
- •Gestational age ≥ 28 weeks
排除标准
- •Age < 18 years
- •BMI < 40 kg/m²
- •History of venous thromboembolism or arterial disease (e.g., DVT, PE, angina, MI, or stroke)
- •Severe active lung, cardiovascular, renal, or liver disorders; autoimmune disease; or hemoglobinopathies
- •Hereditary or acquired thrombophilia (e.g., Factor V Leiden mutation or antithrombin deficiency)
- •In utero fetal demise (IUFD)
- •Failed operative vaginal delivery
- •Cesarean for the second twin or multiple pregnancies (triplets or higher)
- •IVF pregnancy
- •Intraoperative bleeding>1500mL
- •Emergency cesarean section (Category I)
- •Presence of large uterine fibroid ≥10 cm.
研究组 & 干预措施
Class III obese parturient
Class III obese parturient receiving neuraxial analgesia
干预措施: Neuraxial analgesia (Procedure)
结局指标
主要结局
Success rate of labor analgesia
时间窗: onset of neuraxial analgesia to completion of labor
The success rate of each technique will be determined by: Number of patients requiring a physician top-up bolus Block symmetry First-attempt success rate
次要结局
- Maternal adverse events(onset of neuraxial analgesia to completion of labor)
- Fetal adverse events(at 1 and 5 minutes after birth)
研究者
Mariah Arif
Resident Physician
Hamad General Hospital
研究点 (1)
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