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Correlation Analysis of the Effects of Management Pressure Goals (Allowable/Controlled Hypotension) and Control Volume Goals (Cardiac Output, Stroke Volume Variability, Central Venous Pressure) on Intraoperative Blood and Visual Field Quality in Patients Undergoing Spinal Surgery

Correlation analysis of blood pressure and cardiac output on blood loss and operative field during spinal surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800019482
Enrollment
Unknown
Registered
2018-11-13
Start date
2018-12-01
Completion date
Unknown
Last updated
2018-11-19

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

Conditions

herniated disk

Interventions

Case series:controlled hypotension

Sponsors

Guangzhou Red Cross Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients undergoing canal decompression, intervertebral disc extraction and pedicle screw fixation (1 vertebral body) at the Guangzhou Red Cross Hospital were eligible for inclusion.

Exclusion criteria

Exclusion criteria: Exclusion criteria were impairment of cardiovascular function (congestive heart failure [CHF],coronary artery disease [CAD], cerebrovascular insuffiency),poorly controlled arterial hypertension, preexisting coagulation defects, or anticoagulatory medication including aspirin. Patients taking corticosteroid therapy also were excluded from the study.

Design outcomes

Primary

MeasureTime frame
Cardiac index;Lac;Central venous oxygen saturation (ScvO2);Surgical field score;—

Countries

China

Contacts

Public ContactCao Yang

Department of Anesthesiology, Guangzhou Red Cross Hospital

caoy2008@163.com+86 13682290933

Outcome results

None listed

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