The feasibility of postoperative pain assessment by using photoplethysmography

Status

Active, not recruiting

Phases

Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR-ONC-12002300

Enrollment

Unknown

Registered

2012-06-26

Start date

2012-02-20

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

pain

Interventions

the observation group:administration of sufentanil

Eligibility

Sex/Gender

All

Age

21 Years to 49 Years

Inclusion criteria

Inclusion criteria: the Patients were ASA physical status I or II, 18–60 years of age, and were undergoing elective abdominal surgery

Exclusion criteria

Exclusion criteria: Patient who had pathological changes in the cardiovascular system or diabetes, hyperlipemia was excluded from the study.

Design outcomes

Primary

Measure	Time frame
Photoplethysmography;blood pressure;VAS;	—

Contacts

Public ContactWeiwei

111weiwei@sohu.com+86 18980601544

Outcome results

None listed

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