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An observational study that compares the traditional method with the use of a pulse oximeter perfusion index to detect the early effects of a supraclavicular brachial plexus nerve block

Comparison of conventional method versus pulse oximeter perfusion index to determine the early onset of supraclavicular brachial plexus nerve block: An observational study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2024/07/071701
Enrollment
61
Registered
2024-07-31
Start date
Unknown
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Nil: Nil Control Intervention1: Nil: Nil

Sponsors

Ms. Deeksha
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: patient aged between 18-60 years undergoing upper arm orthopedic operations under ultrasound guided supraclavicular nerve block. participants with ASA grading I and II

Exclusion criteria

Exclusion criteria: Diabetes mellitus peripheral vascular disease mental retardation pregnant women

Design outcomes

Primary

MeasureTime frame
PI ratio exceeding 1.4 determines the Initiation of supraclavicular brachial plexus blockTimepoint: 2 minutes to 20 minutes post block—

Secondary

MeasureTime frame
change in score in Motor blockade, cold sensation & pin prick test indicates onset of blockTimepoint: 2 minutes to 20 minutes post block—

Countries

India

Contacts

Public ContactMr Blessing Dhas A

Kasturba Medical College Hospital

suvajitpodder@gmail.com8050853782

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Aug 9, 2026