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Comparing Perfusion Index and Visual analogue scale for post operative pain assessment

Comparison of Perfusion Index with Visual Analogue Scale as a post-operative pain assessment tool following lower limb surgeries under subarachnoid block: An Observational Study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/07/090080
Enrollment
42
Registered
2025-07-02
Start date
Unknown
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

Health Condition 1: R448- Other symptoms and signs involvinggeneral sensations and perceptions

Interventions

Intervention1: Nil: Nil

Sponsors

Dr. Rashmi R Aithal
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Elective lower limb surgeries under spinal anesthesia 2. ASA 1 and 2

Exclusion criteria

Exclusion criteria: 1. Age less than 18 years and more than 65 years 2. Patient refusal 3. Contraindication to spinal anesthesia 4. Patients with peripheral vascular disease 5. Uncooperative patients 6. Patients with Cognitive dysfunction 7. Patients with chronic pain disorder 8. Pregnant and Lactating females 9. Patients requiring perioperative inotropes or vasodilators

Design outcomes

Primary

MeasureTime frame
Correlation of Perfusion index with Visual analogue scale score for post operative pain assessmentTimepoint: 1. Baseline 2. Patient complains of Pain postoperatively 3. 30 minutes after Paracetamol intravenous infusion—

Secondary

MeasureTime frame
Correlation of Perfusion Index with Heart Rate and Mean arterial blood pressureTimepoint: 1. Baseline 2. Patient complains of Pain postoperatively 3. 30 minutes after Paracetamol intravenous infusion—

Countries

India

Contacts

Public ContactDr Rashmi R Aithal

Kasturba Medical College, Mangalore

aithal.rr73@gmail.com9945857060

Outcome results

None listed

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