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The effect of tidal volume challenge (TVC) on the Assessment of Fluid Responsiveness of Dynamic Indicator under the mode of PCV-VG

The effect of tidal volume challenge (TVC) on the Assessment of Fluid Responsiveness of Dynamic Indicator under the mode of PCV-VG

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000028995
Enrollment
Unknown
Registered
2020-01-11
Start date
2019-12-30
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

fluid responsiveness

Interventions

Gold Standard:volume expansion (infused with 6ml / kg colloid for 20 minutes). Patients whose CI increased by more than 15% after volume expansion were defined as responders, and patients whose CI inc
Index test:tidal&#32
volume&#32
challenge&#32
(TVC)

Sponsors

The Second Affiliates Hospital of Anhui Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18~65 years old; 2. BMI of 18.5~24.9; 3. ASA grade I-II; 4. Underwent lap aroscopy-assisted radical gastrectomy for gastric cancer under general anesthesia.

Exclusion criteria

Exclusion criteria: (1) there is any organ failure; (2) arrhythmia and valvular heart disease; (3) intracardiac shunt; (4) heart, lung or renal insufficiency; (5) severe obesity, difficult airway, asthma or a long history of smoking.

Design outcomes

Primary

MeasureTime frame
receiver operating characteristic curve;SEN, SPE, ACC;—

Countries

China

Contacts

Public ContactJiangYu

The Second Affiliates Hospital of Anhui Medical University

872379439@qq.com+86 15205519597

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026