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A Comparison of Two Test(procedure) to Predict difficulty with intubation

Comparison of acromio-axillo-suprasternal notch index with upper lip bite test to predict difficult intubation: A prospective observational study - nil

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/08/093477
Enrollment
166
Registered
2025-08-22
Start date
Unknown
Completion date
Unknown
Last updated
2025-09-15

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: acromio-axillo-suprasternal notch index: it is the bedside test used to predict difficult intubation by measuring acromio axillo suprasternal notch index Control Intervention1: upper li

Sponsors

Smt.Bhikiben Kanjibhai Shah Medical Institute and Research Centre
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients undergoing elective surgeries that require general anesthesia and endotracheal intubation. Both male and female patients. Patients with a normal BMI (18.5 to 30) and no significant airway anomalies. Written informed consent from the patient or legal guardian.

Exclusion criteria

Exclusion criteria: patients with history of difficult intubation, with significant neck or spine tumours, patients with BMI more than 35 pediatric and geriatric patients, pregnant woman patitents who dont give consent

Design outcomes

Primary

MeasureTime frame
after the study observed values of AASI and upper lip bite test are compared to Cormack Lehane grades. An assessment is made regarding which screening test provides best results for predicting difficult visualization of larynx during laryngoscopy.Timepoint: immediately after intubation

Secondary

MeasureTime frame
to asses which test among the two is better to assess the patients who will have difficulty during intubationTimepoint: immediatey after intubation

Countries

India

Contacts

Public ContactD R BINAY TEJA REDDY

Smt.Bhikiben Kanjibhai Shah Medical Institute and Research Centre

jbmehta.28@gmail.com8866718168

Outcome results

None listed

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