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The study compares the oxygen saturation measured using pulse oximeter in middle index and thumb of right hand with left hand and with that measured in blood in patient under general anaesthesia

Comparison of pulse oximetry between middle, index finger, thumb of dominant hand and middle finger of non dominant hand and their correlation with arterial oxygen saturation in adults during general anaesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/01/039245
Enrollment
200
Registered
2022-01-07
Start date
Unknown
Completion date
Unknown
Last updated
2022-02-21

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: Arterial sample: Arterial sampling will be taken from radial artery for arterial oxygen saturation values. Intervention2: Arterial sample: Radial artery sample will be taken and arteria

Sponsors

Department of anaesthesiology VMMC and Safdarjung hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients undergoing surgery under general anaesthesia Patients fulfilling the criteria of American society of anaesthesiologists physical status I,II,III either gender 18 to 60 years

Exclusion criteria

Exclusion criteria: patients with addicion of tobacco smoking Patients with known genetic disorder example cystic fibrosis Patients with known hemoglobinopathies example thalassemia, sickle cell anemia Patients with peripheral vascular disease Patients having clubbing Patients having hypothermia

Design outcomes

Primary

MeasureTime frame
We will be able to establish better finger for oxygen saturation measurementTimepoint: 5min after induction—

Secondary

MeasureTime frame
NoneTimepoint: None—

Countries

India

Contacts

Public ContactPooja

VMMC and Safdurjung Hospital

findsuniti@gmail.com9810287852

Outcome results

None listed

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