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Study for the correlation between SPI, PRI and blood pressure and heart rate in general anesthesia

Study for the correlation between SPI, PRI and blood pressure and heart rate in general anesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900020730
Enrollment
Unknown
Registered
2019-01-15
Start date
2019-01-01
Completion date
Unknown
Last updated
2019-01-28

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

Conditions

Analgesia monitoring in general anesthesia

Interventions

Case series:The change of blood pressure or heart rate reached above 30% of the baseline value. Remifentanil TCI was infused with 0.5ng/ml to increase or decrease the ladder dose until the blood press

Sponsors

Department of anesthesiology, Shanghai fifth people's hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age 20-70 years old; 2. BMI 18.5-23.9; 3. ASA I-II.

Exclusion criteria

Exclusion criteria: 1. History of muscular, skeletal, neurological or psychiatric disorders; 2. Pregnant or lactating women; 3. Severe arrhythmia; 4. Alcohol abuse, illicit drugs; 5. Patient rejection; 6. systemic pain in the past month, analgesics.

Design outcomes

Primary

MeasureTime frame
Surgical Pleth Index;Pain Rating Index;blood pressure;—

Countries

China

Contacts

Public ContactTang Jun

Department of anesthesiology, Shanghai fifth people's hospital

mdtangj@sina.com+86 18930819727

Outcome results

None listed

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