Vol 5 | Issue 1 | January-June 2024 | Page 24-29| S. Narmatha Yangste, S. Shankar Raju, Bhaskar
DOI: https://doi.org/10.13107/ijra.2024.v05.i01.087
Authors: S. Narmatha Yangste [1], S. Shankar Raju [2], Bhaskar [3]
[1] Department of Anesthesiology, Coimbatore Medical College and Hospital, Coimbatore, Tamil Nadu, India.
[2] Department of Anesthesiology, ESI medical college, Coimbatore, Tamil Nadu, India.
[3] Department of Anesthesiology, Dharmapuri Medical College, Dharmapuri, Tamil Nadu, India.
Address of Correspondence
Dr. S. Narmatha Yangste,
Associate Professor, Department of Anesthesiology, Coimbatore Medical College and Hospital, Coimbatore, Tamil Nadu, India.
E-mail: nyangtse75@gmail.com
Abstract
Background and Aim: Ultrasound-guided inferior vena cava collapsibility index (IVCCI) is used for assessing the volume status of the patient in critical care but for emergency cases taken up under spinal anesthesia this index helps to assess the adequacy of resuscitation. In our study, we aimed to evaluate the usefulness of ultrasound in adequately resuscitating patients requiring subarachnoid block for emergency lower limb orthopedic surgeries.
Methods: After obtaining approval from the Coimbatore Medical College institutional ethical committee, 60 adults aged between 20 and 60 comprising both sexes requiring emergency lower limb [shaft of femur] orthopedics surgeries were included in this randomized clinical study. After a complete pre-anaesthetic assessment, IVCCI by ultrasound is measured. The patient was resuscitated to a target IVCCI of ≤30% before performing the subarachnoid block from the USG group. The other group of patients was resuscitated till the mean arterial pressure (MAP) was≥65 mm Hg from the MAP group. Then spinal anaesthesia was performed in a sitting position via L3 – L4 interspace using a 25 G Quincke’s needle. The parameters were monitored every 5 minutes for 30 minutes post-spinal.
Results: The incidence and severity of hypotension are lesser in the ultrasound group compared to the MAP group which was statistically significant (p=0.004).
Conclusion: Our study concludes that the USG-guided fluid resuscitation with a target IVCCI ≤30% for emergency surgeries under spinal anaesthesia does reduce the severity of hypotension and its adverse outcomes.
Keywords: Inferior vena cava, Lower limb, Fracture, Mean arterial pressure, Ultrasound, Spinal anesthesia
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| How to Cite this Article: Raju SS, Yangste SN, Kalyanasundaram K | Effectiveness of Using Ultrasound-Inferior Venacava Collapsibility Index (IVCCI) as a Guidance Tool for Resuscitating the Patients Undergoing Emergency Lower Limb Orthopaedic Surgeries Under Spinal Anaesthesia | International Journal of Regional Anaesthesia | January-June 2024; 5(1): 24-29 | DOI: https://doi.org/10.13107/ijra.2024.v05.i01.87 |
