ArticleBrazilian journal of anesthesiology (Elsevier)
Preoperative assessment of inferior vena cava collapsibility index by ultrasound is not a reliable predictor of post-spinal anesthesia hypotension.
Article in Brazilian journal of anesthesiology (Elsevier). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- The use of preoperative inferior vena cava ultrasound to predict anaesthesia-induced hypotension: a systematic review.Anaesthesiology intensive therapy · 2023Pooled it
- Predicting Postinduction Hypotension in Patients for Elective Surgery under General Anesthesia using a Preanesthesia Ultrasonography of the Subclavian Vein.Annals of African medicine · 2026Observational
- Article
- Can Ultrasound-Guided Femoral Vein Measurements Predict Spinal Anesthesia-Induced Hypotension in Non-Obstetric Surgery? A Prospective Observational Study.Medicina (Kaunas, Lithuania) · 2022Observational
- Point-Of-Care Cardiac Ultrasound: is it time for anesthesiologists to embrace and achieve competence?Brazilian journal of anesthesiology (Elsevier)Article
- Estimating the usefulness of inferior vena cava collapsibility index and caval aorta index to predict hypotension after spinal anaesthesia in adult patients undergoing elective surgery in a tertiary care hospital.Journal of anaesthesiology, clinical pharmacologyArticle
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Authors and funding
7 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundPost-spinal anesthesia hypotension is of common occurrence, and it hampers tissue perfusion. Several preoperative factors determine patient susceptibility to hypotension. This study aimed to assess the effectiveness of the Inferior Vena Cava Collapsibility Index (IVCCI) for predicting intraoperative hypotension.
methodsOne hundred twenty-nine adult patients who were scheduled for elective surgical procedures after administration of spinal (intrathecal) anesthesia were included in the study. Ultrasound evaluation of the Inferior Vena Cava (IVC) was done in the preoperative area, and the patients were shifted to the Operating Room (OR) for spinal anesthesia. An independent observer recorded the change in blood pressure after spinal anesthesia inside the OR.
resultsTwenty-five patients developed hypotension (19.37%). Baseline systolic blood pressure and mean blood pressures were statistically higher in those patients who developed hypotension (p = 0.001). The logistic regression analysis for IVCCI and the incidence of hypotension showed r
conclusionsPreoperative evaluation of IVCCI is not a good predictor for the occurrence of hypotension after spinal anesthesia.
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