Health Condition 1: 4- Measurement and Monitoring
Conditions
Interventions
Intervention1: Invasive arterial BP in surgical patients under general anesthesia: Invasive radial arterial BP in surgical patients under general anesthesia using a 20g cannula in the contra lateral a
Sponsors
Amrita Institute of medical sciences
Eligibility
Inclusion criteria
Inclusion criteria: 1.Age group of 20-70 years 2.ASA I ,II and III patients 3. Patients requiring invasive blood pressure monitoring 4. Patients who satisfy the criteria of Arm circumference / Cuff width equals to 0.4 to 0.5
Exclusion criteria
Exclusion criteria: 1- ASA >III 2-Morbid obesity 3-Cardiac condtions like CCF, AF, PVOD, AV fistula 4-Lymphedema, previous mastectomy with axillary lymph node dissection 5-Emergency surgeries
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To find out comparison of systolic blood pressure values recorded by non-invasive versus invasive methods in surgical patients intra-operatively during normotension under general anesthesiaTimepoint: Initially baseline non invasive BP & invasive arterial BP will be recorded simultaneously, followed by 3 simultaneous readings at a minimum time gap of 5 min starting from incision till the end of surgery during periods of normotension , hypertension and hypotension | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison of : 1.DBP, MAP by both methods during normotension. 2. SBP, DBP, MAP by both methods during hypotension. 3. SBP, DBP, MAP by both methods during hypertension. 4. Automated MAP& MAP calculated using predefined formula in both methods.Timepoint: NIBP & invasive BP will be recorded simultaneously at a minimum time interval of 5 min at different ranges of blood pressures | — |
Countries
India
Contacts
Public ContactDr RAJESH K
Amrita Institute of Medical Sciences
Outcome results
None listed