An observational study in General Anesthesia and Hypotension on Induction, sponsored by Antalya Training and Research Hospital. Completed at 1 site in Turkey. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2022-11-28.
Sponsored by Antalya Training and Research Hospital · Observational
The purpose of the study is to evaluate the predictive value of the inferior vena cava collapsibility index and caval aorta index for detecting hypotension after induction of general anesthesia.
Since cardiovascular depressant and vasodilatory effects of anesthetic agents, patients may be at risk of hypotension after induction of general anesthesia. Previous studies reported that, for evaluating volume status, some ultrasonographic measurements such as inferior vena cava collapsibility index (IVCCI) could be used. Also some studies stated that measurement of aorta diameter index (IVC : Ao index) is reliable to predict hypotension after induction of spinal anesthesia. At the study, the investigators aimed to investigate the predictive values of the inferior vena cava collapsibility index and caval aorta index under ultrasound guidance in predicting post-induction hypotension in patients under general anesthesia.
1,003 studies on the registry are indexed under Hypotension; 173 are open to participants now.
This study's enrollment of 100 is above the median of 84 across 294 observational studies indexed under Hypotension.
Browse Hypotension studies →Antalya Training and Research Hospital is the lead sponsor of 102 studies on the registry; 11 are open to participants now.
Counted across the registry records on this site, refreshed daily.
patients who scheduled for elective non-cardiac surgery under general anesthesia
Exclusion Criteria:
Before the induction of general anesthesia, inferior vena cava-Aorta diameter index and inferior vena cava collapsibility index will be measured.
Also known as: Inferior vena cava collapsibility index
Diagnostic value of IVCCI to detect post-induction hypotension assessed by Receiver operating characteristic (ROC) curve analysis.
Measurement of inferior vena cava collapsibility index.
Time frame: 20 minutes
Diagnostic value of IVC : Ao index to detect post-induction hypotension assessed by ROC curve analysis.
Measurement of inferior vena cava-Aorta diameter index.
Time frame: 20 minutes
This study is completed, as verified in Jan 2022. You cannot join it, but the record below documents what was studied.
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Antalya Training and Research Hospital