FindTrial
Sign In

Comparison of Nociception Pleth Index and Surgical Pleth Index in Responses to Painful Stimulus Under General Anesthesia

Comparison of Nociception Pleth Index and Surgical Pleth Index in Responses to Painful Stimulus Under General Anesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200058356
Enrollment
Unknown
Registered
2022-04-07
Start date
2022-04-07
Completion date
Unknown
Last updated
2024-01-08

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

Conditions

general anesthesia

Interventions

Gold Standard:blood pressure,heart rate
Index test:Nociception Pleth Index (NPI) and surgical pleth index(SPI)

Sponsors

Women's Hospital School of Medicine Zhejiang University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Patients who need general anesthesia for elective surgery; 2. ASA1-2; 3. Aged 18-60; 4. BMI 18-24kg/m2.

Exclusion criteria

Exclusion criteria: 1. Patients with basic diseases of central nervous system, cardiovascular and cerebrovascular diseases, abnormal liver and kidney functions, abnormal lung functions, and arrhythmia; 2. Alcohol addiction or drug abuse.

Design outcomes

Primary

MeasureTime frame
Nociception Pleth Index value;surgical pleth index value;—

Secondary

MeasureTime frame
blood presure;heart rate;—

Countries

China

Contacts

Public ContactChen Xinzhong

Women's Hospital School of Medicine Zhejiang University

chenxinz@zju.edu.cn+86 13575738058

Outcome results

None listed

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