Comparing Fibroptic guided Tracheal intubation in conscious and sedated patient using local anaesthesia given through two techniques one is airway nerve blocks and another is airway spray of lignocain.

Airway anaesthesia for awake fibreoptic intubation:comparison between airway nerve blocks and atomised lignocaine by LMA MADgic

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2019/11/021884

Enrollment

Registered

2019-11-06

Start date

Unknown

Completion date

Unknown

Last updated

2021-11-24

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

Conditions

Health Condition 1: K806- Calculus of gallbladder and bile duct with cholecystitis Health Condition 2: H661- Chronic tubotympanic suppurative otitis media

Interventions

Intervention1: Airway nerve blocks and atomised lignocaine by LMA MADgic: Airway nerve blocks and atomised lignocain by LMA MADgic Control Intervention1: Airway nerve blocks and atomised lignocain by

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients with anticipated difficult airway requiring AFOI will be recruited for the study 2. Age group of 18-above 3. ASA grade I-III

Exclusion criteria

Exclusion criteria: 1. Patient refusal 2. Patient with restricted mouth opening 3. Pregnant patients 4. Patient unable to co-operate with airway assessment (low GCS, Mental retardation) 5. Patient which are known case of allergy to local anesthetic. 6. Patient with coagulopathy. 7. Patient on anticoagulants or antiplatelet.

Design outcomes

Primary

Measure	Time frame
Comparing and analysing the better technique between airway nerve blocks and atomised lignocaine by LMA MADgicTimepoint: taking intubation time in seconds, cough and gag reflex, poastoperative patient comfort assessment compication and hemodynamic changes(Heart rate, systolic blood pressure, diastolic blood pressure mean arterial pressure and SpO2) just prior to sedation, after ramsay sedation scale 2, every min during intubation, immediately after intubation, every min of intubation upto 5 min, 10 min of intubation, 15 min of intubation, 20 min of intubation	—

Measure

Time frame

Comparing and analysing the better technique between airway nerve blocks and atomised lignocaine by LMA MADgicTimepoint: taking intubation time in seconds, cough and gag reflex, poastoperative patient comfort assessment compication and hemodynamic changes(Heart rate, systolic blood pressure, diastolic blood pressure mean arterial pressure and SpO2) just prior to sedation, after ramsay sedation scale 2, every min during intubation, immediately after intubation, every min of intubation upto 5 min, 10 min of intubation, 15 min of intubation, 20 min of intubation

—

Secondary

Measure	Time frame
Comparing and analysing the better technique between airway nerve blocks and atomised lignocaine by LMA MADgicTimepoint: taking intubation time in seconds, cough and gag reflex, poastoperative patient comfort assessment compication and hemodynamic changes(Heart rate, systolic blood pressure, diastolic blood pressure mean arterial pressure and SpO2) just prior to sedation, after ramsay sedation scale 2, every min during intubation, immediately after intubation, every min of intubation upto 5 min, 10 min of intubation, 15 min of intubation, 20 min of intubation	—

Measure

Time frame

—

Countries

India

Contacts

Public ContactDr Priya Gupta

UPUMS saifai etawah

drurvikgmu@gmail.com7500186161

Outcome results

None listed

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