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临床试验/NCT07416084
NCT07416084尚未招募2 期

Comparison of Maternal Hypotension After Spinal Anesthesia With Hyperbaric Bupivacaine Vs Isobaric Bupivacaine in Elective Cesarean Section With Colloid Preloading

Liaquat National Hospital & Medical College1 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2026年2月1日最近更新:
干预措施

试验速览

阶段
2 期
状态
尚未招募
入组人数
60
试验地点
1
主要终点
Maternal hypotension

研究概览

简要总结

To assess the hemodynamic difference after spinal anesthesia with hyperbaric bupivacaine and isobaric bupivacaine in elective cesarean section

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Supportive Care
盲法
Double (Participant, Investigator)

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
Female
接受健康志愿者

入选标准

  • ASA II parturient with normal pregnancy Parturients undergoing elective cesarean section under spinal anesthesia Parturient refusing normal trial of labor, planned for ELLSCS under spinal anesthesia

排除标准

  • Patient refusal Parturient with known drug allergy to local anesthetics Parturients undergoing emergency cesarean section Spinal anesthesia converted to general anesthesia.

研究组 & 干预措施

Hyperbaric bupivacaine

Active Comparator

Hyperbaric bupivacaine used for spinal anesthesia

干预措施: Spinal anesthesia with hyperbaric bupivacaine (Drug)

Isobaric bupivacaine

Active Comparator

Isobaric bupivacaine used for spinal anesthesia

干预措施: Spinal anesthesia with isobaric bupivacaine (Drug)

结局指标

主要结局

Maternal hypotension

时间窗: Baseline

Incidence of maternal hypotension (MAP \< 60 mm Hg or drop in MAP \> 20% of the baseline) within 5 minutes after intrathecal drug administration

次要结局

  • Nausea and vomiting(Baseline)
  • APGAR score(Baseline)
  • Conversion to general anesthesia(Baseline)
  • Maternal MAP trend(Baseline)
  • Maternal heart rate trend(Baseline)
  • Use of vasopressors(Baseline)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Anum Fatima

Principal investigator

Liaquat National Hospital & Medical College

研究点 (1)

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