To check for the effect of two methods of providing oxygen and ventilation (named bag mask ventilation and jet ventilation) on breathing parameters of wind pipe using a monitoring technique named electrical impedance tomography during procedure for cancer-related disease of windpipe.
Phase 4
Completed
- Conditions
- Health Condition 1: C340- Malignant neoplasm of main bronchusHealth Condition 2: C33- Malignant neoplasm of trachea
- Registration Number
- CTRI/2020/06/025710
- Lead Sponsor
- Department of OncoAnaesthesia and Palliative Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 60
Inclusion Criteria
1.All patients scheduled for Interventional Rigid Bronchoscopy for Central Airway Obstruction.
2.Age >18 years
Exclusion Criteria
1.Patients who do not give consent for the study
2.Patients with cardiac implantable electronic devices (pacemakers, ICD)
3.Patients with motor/ neuromuscular disorder
4.Patients with coagulopathy/ bleeding disorder
5.Patients with local wound/ airway trauma/ thoracic wall deformity
6.Patients with uncontrolled cardiac disease, anaemia, pregnancy or peripheral arterial occlusive disease.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Peak inspiratory pressures (PIP) and dynamic Compliance (C). The recorded values will be the mean of first three readings.Timepoint: T1 and T2. <br/ ><br>T1: this is defined as time point after induction and insertion of i-gel, prior to Rigid Bronchoscopy (RB). <br/ ><br>T2: this time point is defined as the one at the end of procedure, after removal of RB and re-insertion of i-gel.
- Secondary Outcome Measures
Name Time Method 1. Regional distribution of ventilation defined as ROI in dorsal and ventral segments of both lungs <br/ ><br>2. Respiratory Rate and minute ventilation. <br/ ><br>3. At the end of the procedure, Pulmonologist�s satisfaction score will be recorded.Timepoint: At baseline (before introduction of Rigid Bronchoscope), 0 min (immediately after introduction of RB), and every 10 minutes afterwards till the end of the procedure.