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Clinical Trials/ChiCTR2100042791
ChiCTR2100042791Active, not recruitingEarly Phase 1

实时超声引导下硬膜外穿刺在超重产妇的应用效果及其对分娩镇痛的影响

自筹1 site in 1 country200 target enrollmentStarted: September 1, 2020Last updated:

Trial Snapshot

Phase
Early Phase 1
Status
Active, not recruiting
Sponsor
Enrollment
200
Locations
1
Primary Endpoint
定位椎间隙的准确性

Study Overview

Brief Summary

本研究拟比较肥胖产妇传统体表定位和超声定位的椎体间隙准确性、探讨实时超声引导下正中 / 旁正中入路硬膜外穿刺可否可以增加肥胖产妇硬膜外穿刺的成功率并降低穿刺等相关并发症。

Study Design

Study Type
干预性研究
Primary Purpose
随机平行对照
Masking
未说明

Eligibility Criteria

Ages
18 to 60 (—)
Sex
Female

Inclusion Criteria

  • ASA:I-III 级、年龄:18-40 岁、孕周≥37 周、单胎妊娠、BMI≥30kg/m2;

Exclusion Criteria

  • 硬膜外穿刺禁忌症、中枢神经系统疾病、腰椎手术或外伤史、脊柱侧弯畸形者、产妇拒绝配合者或拒绝参与研究。

Arms & Interventions

U 组

传统直入穿刺

P 组

传统旁正中穿刺

UZ 组

实时超声引导正中入路

UP 组

实时超声引导旁正中入路

Outcomes

Primary Outcomes

定位椎间隙的准确性

穿刺次数

穿刺时间

穿刺并发症

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor
自筹

Study Sites (1)

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