Comparison of 2 different technique of tube insertion in windpipe under local anesthesia and sedation.

Comparison of awake nasotracheal intubation using flexible Fibre-optic bronchoscope versus D blade CMAC Video-laryngoscope in patients having anticipated difficult airway under topical local anaesthesia and dexmedetomidine infusion.

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2021/03/031855

Enrollment

100

Registered

2021-03-10

Start date

Unknown

Completion date

Unknown

Last updated

2024-01-22

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

Conditions

Health Condition 1: 4- Measurement and Monitoring Health Condition 2: 8- Other Procedures

Interventions

Intervention1: Awake nasotracheal intubation by fibre-optic bronchoscopy: under 4% lignocaine nebulisation with 5-6 l/min oxygen and Lignocaine 10% pump spray will be used by applying two puffs on ton

Eligibility

Inclusion criteria

Inclusion criteria: mouth opening >1.5cm ASA Status I-III Elective surgery requiring nasotracheal intubation

Exclusion criteria

Exclusion criteria: Patient refusal Severe bradycardia (heart rate Any type of atrioventricular block in electrocardiogram (ECG) Heart failure Base of skull fracture Emergency surgery Thrombocytopaenia or coagulopathy contraindicated to nasal intubation. Patient with nasal pathology

Design outcomes

Primary

Measure	Time frame
To compare the awake nasotracheal intubation time between the fibreoptic bronchoscope group and D-blade CMAC videolaryngoscope group.Timepoint: preoperative	—

Secondary

Measure	Time frame
The intubation score for both the groups To evaluate the first attempt success rate To evaluate overall success rate POGO (Percentage of Glottic Opening) score in Group C only. Adverse events during intubation Haemodynamic changes during intubation Anaesthetist’s satisfaction score (Numerical score) Patient’s satisfaction score Timepoint: peroperative to post operative 24 hrs	—

Countries

India

Contacts

Public ContactDr Nishant Patel

All Indian Institute of Medical Sciences, New Delhi

pateldrnishant@gmail.com8510955882

Outcome results

None listed

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