Skip to main content
Clinical Trials/ChiCTR2300075289
ChiCTR2300075289Not yet recruitingPhase 1

超声测量颈动脉校正血流时间联合下腔静脉变异度对胃肠道手术麻醉诱导后低血压预测价值

Not provided1 site in 1 countryStarted: September 1, 2023Last updated:
Conditions

Trial Snapshot

Phase
Phase 1
Status
Not yet recruiting
Locations
1
Primary Endpoint
颈动脉校正血流时间

Study Overview

Brief Summary

通过超声测量颈动脉 FTc 及下腔静脉变异度等相关指标,以探究动静脉指标联合预测胃肠道手术全身麻醉诱导后后低血压的价值,为麻醉诱导前的容量管理提供参考,以降低由之带来的不良后果。

Study Design

Study Type
Observational

Eligibility Criteria

Ages
18 to 70 (—)
Sex
All

Inclusion Criteria

  • 1.拟行择期全身麻醉胃肠道手术;
  • 2.年龄 18-70 岁;
  • 3.ASA 分级 I-III 级。

Exclusion Criteria

  • 1.颈动脉狭窄或者颈部手术史;
  • 2.BMI≥30kg/m2;
  • 5.心脏瓣膜疾病或明显的心功能障碍;
  • 6.慢性阻塞性肺通气功能障碍;
  • 9.起搏器、主动脉球囊反搏;

Outcomes

Primary Outcomes

颈动脉校正血流时间

吸气末下腔静脉内径

呼气末下腔静脉内径

准确度

灵敏度

特异度

Secondary Outcomes

  • 颈动脉峰流速变异度

Investigators

Sponsor
Not provided

Study Sites (1)

Loading locations...

Similar Trials