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Ultrasonography guided measurement of airway structures to predict difficulty during laryngoscopy.

Ultrasound guided Measurement Of Mandible -Hyoid Bone - Glottis Angle & Distance From Glottis To The Upper Edge Of The Thyroid Cartilage to Predict Difficult Laryngoscopy - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/08/093097
Enrollment
97
Registered
2025-08-14
Start date
Unknown
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

Health Condition 1: - Health Condition 2: O- Medical and Surgical

Interventions

Control Intervention1: Group A: CL GRADE 1,2 Control Intervention2: Group B: CL GRADE 3,4

Sponsors

Seth GS Medical College and KEM Hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients posted for elective surgeries under GA with tracheal intubation 2. ASA 1&2

Exclusion criteria

Exclusion criteria: 1. Pregnancy 2. Obese patients. 3. Patients with maxillofacial deformities or fractures. 4. Cervical spine instability. 5. Patients requiring rapid sequence induction. 6. Patients who refused to give consent. 7. Patients with neck swelling.

Design outcomes

Primary

MeasureTime frame
To perform usg guided measurements of angle between mandible-hyoid bone-glottis and distance from glottis to the upper edge of thyroid cartilage.Timepoint: 8 weeks—

Secondary

MeasureTime frame
To correlate the above mentioned usg parameters with cormack lehane grading to predict difficult laryngoscopy.Timepoint: 8 weeks—

Countries

India

Contacts

Public ContactDrAaditya Gangawane

Seth G S Medical College and KEM Hospital

devalkarprit@gmail.com97699344980

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Jun 11, 2026