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A STUDY TO MEASURE A PARAMETER IN NECK TO HELP IDENTIFY THE DIFFICULT LEVEL TO PUT BREATHING TUBE BEFORE SURGERY

A STUDY OF ACROMIOAXILLO SUPRASTERNAL NOTCH INDEX (AASI) TO PREDICT DIFFICULT VISUALIZATION OF LARYNX

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/04/051981
Enrollment
250
Registered
2023-04-26
Start date
Unknown
Completion date
Unknown
Last updated
2023-05-01

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

None listed

Sponsors

DR MOHAN KUMAR K S
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients belonging to American Society of Anesthesiologistsâ?? physical status (ASA PS) I and II.

Exclusion criteria

Exclusion criteria: Patients with clinically predicted difficult airway, Patients with body mass index >30 kg/m2, Obstetric patients,

Design outcomes

Primary

MeasureTime frame
To evaluate the usefulness of Acromioaxillo Suprasternal Notch Index (AASI) for predicting the difficult visualization of larynx during endotracheal intubation in patients undergoing general anaesthesia as assessed by Cormack â?? Lehane grading.Timepoint: Preoperative period and during endotracheal intubation—

Secondary

MeasureTime frame
To compare Acromioaxillo Suprasternal Notch Index (AASI) with other predictors of difficult airway like Modified Mallampati (MMP) score, sternomental distance (SMD), thyromental distance (TMD) and neck circumference.Timepoint: Preoperative period and during endotracheal intubation—

Countries

India

Contacts

Public ContactDR MOHAN KUMAR K S

DR B R AMBEDKAR MEDICAL COLLEGE AND HOSPITAL

drsantoshkumarcc@gmail.com9845785715

Outcome results

None listed

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