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Using Ultrasound for assessment of difficult mask ventilation in obese patients

Ultrasound based assessment of palatoglossal space for prediction of difficult mask ventilation in obese patients- A prospective observational study - Nil

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/04/085155
Enrollment
130
Registered
2025-04-21
Start date
Unknown
Completion date
Unknown
Last updated
2025-04-28

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: NIL: NIL

Sponsors

Dr Gajanan Babu S M
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Obese patients (BMI of 30 or higher) of either sex between the ages of more than or equal to eighteen years to less than or equal to sixty years belonging to ASA class I, II, or III scheduled for elective surgery under general anaesthesia with endotracheal intubation

Exclusion criteria

Exclusion criteria: Patient refusal Distorted neck, face anatomy BMI less than 30 kg/m 2 emergency surgeries pregnant patients Patients scheduled to have awake intubation Patients with congenital anomalies of head and neck (example-retrognathia, macroglossia).

Design outcomes

Primary

MeasureTime frame
Estimate the incidence of difficult mask ventilation in obese patients presenting for elective surgery under general anaesthesia.Timepoint: Time of mask ventilation during induction of anaesthesia in the operating room.

Secondary

MeasureTime frame
To determine the predictive value of palatoglossal space as a marker for difficult mask ventilation in obese patients.Timepoint: Time of mask ventilation during induction of anaesthesia in the operating room.

Countries

India

Contacts

Public ContactDr Gajanan Babu S M

Rajarajeswari Medical College and Hospital

gajananbabu.sm@gmail.com9538002618

Outcome results

None listed

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