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Comparison between traditional method seeking mouth opening and visibility of part of oral cavity and phanynx with new method involving measurements around neck and shoulder in predicting difficult intubation .

Comparison between Acromioaxillosuprasternal notch index and modified Mallampati test in predicting difficult visualisation of larynx and intubation.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/11/029205
Enrollment
450
Registered
2020-11-18
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: Z768- Persons encountering health services in other specified circumstances

Interventions

Intervention1: Acromioaxillosuprasternal notch index: Measurements taken during preoperative assessment Intervention2: Acromioaxillosuprasternal notch index I.e AASI: Following measurements will be ta

Sponsors

Dr Rajendra D Patel
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. 20 to 65 years old adults. 2. ASA I and II. 3. Scheduled for elective surgeries requiring general anaesthesia with tracheal intubation.

Exclusion criteria

Exclusion criteria: 1. ASA III and IV. 2. Patients having upper airway abnormality example tongue tumor, recent head and neck surgery, facial deformity, maxillofacial fracture, inadequate mouth opening.

Design outcomes

Primary

MeasureTime frame
Predictability of difficult intubation based on predictive values of both the tests calculated from the entire data collected.Timepoint: At the end of data collection.—

Secondary

MeasureTime frame
Comparison of reliability of the two comparable tests I.e acromioaxillosuprasternal notch index and modified mallampati test based on their sensitivity and specificity calculated from the data collected.Timepoint: After complete data collection—

Countries

India

Contacts

Public ContactDr Nimisha Thakur

Seth G S Medical College and K.E.M Hospital

nimisha4395@gmail.com8454082998

Outcome results

None listed

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