Health Condition 1: C700- Malignant neoplasm of cerebral meninges Health Condition 2: C710- Malignant neoplasm of cerebrum, except lobes and ventricles Health Condition 3: C711- Malignant neoplasm of frontal lobe Health Condition 4: C712- Malignant neoplasm of temporal lobe Health Condition 5: C713- Malignant neoplasm of parietal lobe Health Condition 6: C714- Malignant neoplasm of occipital lobe Health Condition 7: C715- Malignant neoplasm of cerebral ventricle Health Condition 8: C716- Maligna
Conditions
Interventions
Intervention1: Common Carotid Artery Corrected Flow Time (FTc): Side: Right side common carotid artery
Position: Supine position with neck slightly tilted to left
Intervention2: Nil: Nil
Intervention3
Sponsors
All india institute of medical sciences Raipur
Eligibility
Inclusion criteria
Inclusion criteria: American Society of Anaesthesiologists (ASA) physical status 1 or 2 Scheduled for elective neuro-surgery under general anaesthesia.
Exclusion criteria
Exclusion criteria: 1. Emergency Surgery 2. Poor ultrasonographic window for measurements 3. Cardiac arrhythmias at the time of measurements 4. Carotid artery stenosis greater than 50 percent or occluded carotid arteries 5. Baseline systolic blood pressure less than 90mmHg or mean arterial pressure less than 65mm Hg 6. Patient is on mechanical ventilation prior to induction 7. Prior use of angiotensin-converting enzyme Inhibitors or angiotensin receptor blockers 8. History of any previous neck surgery or trauma 9. Pregnancy 10.History of peripheral arterial diseases or atherosclerosis
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To evaluate the role of Common Carotid artery FTc for detecting post-induction hypotension in patients undergoing neurosurgery under general anaesthesia.Timepoint: Within 15 minutes post induction | — |
Secondary
| Measure | Time frame |
|---|---|
| nilTimepoint: nil | — |
Countries
India
Contacts
Public ContactDr Nupur Karan
AIIMS, Raipur
Outcome results
None listed