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Usefulness of S.P.I. (Surgical Plethysmographic Index) in predicting pain after surgery

â??ESTIMATION OF PREDICTIVE VALUE OF SURGICAL PLETHYSMOGRAPHIC INDEX (S.P.I.) FOR ACUTE POSTOPERATIVE PAINâ??

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2022/01/039659
Enrollment
100
Registered
2022-01-21
Start date
Unknown
Completion date
Unknown
Last updated
2023-01-09

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

Conditions

Health Condition 1: 4- Measurement and Monitoring

Interventions

None listed

Sponsors

Dr Atul Sharma
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: The study will be conducted in ASA 1 or 2 patients, undergoing surgery under general anaesthesia, with or without preoperative or intraoperative, non-neuraxial regional block.

Exclusion criteria

Exclusion criteria: 1. Refusal by the patient. 2. Treatment (infusion or bonus) with vasoactive medications during or within 10 minutes of data acquisition interval. 3. Tourniquet application during surgery. 4. Patients requiring dextrose infusion. 5. Diabetic patients. 6. Surgery lasting more than 90 minutes.

Design outcomes

Primary

MeasureTime frame
Visual Analogue Scale (V.A.S.)Timepoint: 10 min 20 min 30 min 40 min 50 min 60 min—

Secondary

MeasureTime frame
Blood sugarTimepoint: 30 min—

Countries

India

Contacts

Public ContactDr Atul Sharma

Indira Gandhi Medical College, Shimla

kartik.syal@gmail.com9418485155

Outcome results

None listed

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