Comapring the values derived from tools which reads strength of peripheral blood flow,derivative of blood flow and blood pressure changes with respiratory cycle , to predict significant reduction of blood pressure after giving anaesthesia medicines to a patient during surgery:a observational study
Not Applicable
- Conditions
- Health Condition 1: K319- Disease of stomach and duodenum, unspecifiedHealth Condition 2: C179- Malignant neoplasm of small intestine, unspecified
- Registration Number
- CTRI/2020/05/025263
- Lead Sponsor
- Dr Ajit Kumar
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
ASA Physical status I and II
Patients undergoing major surgery which require atleast two hour arterial blood pressure monitoring
Exclusion Criteria
1.Cardiac, hepatic or renal dysfunction
2. Bilateral pulmonary disease
3. Pregnancy
4. Hypertension
5. Neurosurgery and cardiothoracic vascular surgery
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To detect whether perfusion index(PI), pleth variability index(PVI) and pulse pressure variation(PPV) values can predict hypotension after general anaesthesia induction during major surgeryTimepoint: To detect whether perfusion index(PI), pleth variability index(PVI) and pulse pressure variation(PPV) can predict hypostension by 5 minutes after anaesthesia induction.
- Secondary Outcome Measures
Name Time Method Comparing PI,PVI and PPV for predicting hypotension for better positive and negative predictive value by 15 minutes after general anaesthesia induction during major surgeryTimepoint: after 15 minutes of induction