Clinical application of internal jugular venous respiratory variability in evaluating volumetric responsiveness in adolescent scoliosis patients undergoing orthopaedic surgery

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200064947

Enrollment

Unknown

Registered

2022-10-24

Start date

2022-11-01

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

Scoliosis orthopedics

Interventions

Group 1:Hydroxyethyl starch 130/0.4 sodium chloride injection

Group 2:Hydroxyethyl starch 130/0.4 sodium chloride injection

Eligibility

Sex/Gender

All

Age

12 Years to 18 Years

Inclusion criteria

Inclusion criteria: Fifty adolescent patients, aged 12-18 years, with no gender limitation, were selected for elective posterior scoliosis orthopedics, ASA grade I or II.

Exclusion criteria

Exclusion criteria: Cardiac arrhythmia; cardiac insufficiency; contraindications for arterial puncture and internal jugular vein puncture; abnormal coagulation indicators; internal jugular vein imaging is unclear on ultrasound examination.

Design outcomes

Primary

Measure	Time frame
arterial blood pressure;stroke volume variation;Stroke volume index;cardiac index;central venous pressure;Variation of internal jugular vein respiration;heart rate;	—

Countries

China

Contacts

Public ContactJinhua Bo

Nanjing Drum Tower Hospital

15951987578@126.com+86 15951987578

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 10, 2026