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Using Perfusion index to monitor blood flow changes during airway procedures in patients under general anaesthesia And its comparison with noninvasive blood pressure and heart rate

Perfusion index as a noninvasive parameter to measure hemodynamic response during larngoscopy in a patient posted under general anaesthesia - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/02/079905
Enrollment
70
Registered
2025-02-03
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

None listed

Interventions

Intervention1: perfusion index during intubation and extubation using conventional laryngoscope: oral intubation using laryngoscopy will be done in each patient

Sponsors

dr vraj shah
Lead Sponsor
Dr Neepa patel
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: ASA I AND II Type Of Surgery-surgical procedure requiring general anaesthesia mallampati score 1 and 2 , upper lip bite test class 1 , hyomental distance greater than 6 cm. CLS Grade 1 only

Exclusion criteria

Exclusion criteria: patient refusal parturient females patients with any neuromuscular disorder patients with any renal , hepatic disease , IHD and hypertension with/without treatment BMI greater than 30 kg/m2 known hypersensitivity to drugs used in our study mallampati score III/IV difficult intubation :- impending / expected difficult intubation ( Predicted ) patient who gives H/O previous difficult intubation

Design outcomes

Primary

MeasureTime frame
Measurement of hemodynamic response using perfusion indexTimepoint: baseline 0 minutes,during laryngoscopy - at the time of intubation , post intubation for 10 minutes, before reversal , during laryngoscopy- at the time of extubation ,post extubation for 10 minutes

Secondary

MeasureTime frame
correlate change in hemodynamic parameters with perfusion indexTimepoint: baseline 0 minutes,during laryngoscopy - at the time of intubation , post intubation for 10 minutes, before reversal , during laryngoscopy- at the time of extubation ,post extubation for 10 minutes

Countries

India

Contacts

Public ContactDr Vraj shah

Surat municipal institute of medical education and research

drnpatelmd@gmail.com9825729055

Outcome results

None listed

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