THE RESULTS OF THORACIC PARAVERTEBRAL BLOCK FOR PAIN MANAGEMENT IN PATIENTS WITH BLUNT CHEST TRAUMA
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Abstract
Objectives: Review indications and evaluate the analgesic effectiveness of thoracic paravertebral block in the treatment of patients with blunt chest trauma. Subjects and methods: 73 blunt chest trauma treated at the Department of Thoracic Surgery - Military Hospital 103 underwent pain relief by thoracic paravertebral block, from January 2018 to December 2020. Prospective, descriptive. Results: The mean age was 52.8±11.7 (max 92, min 27). The male/female ratio was 3.6/1. Traffic accidents were the main cause (58.9%), followed by daily-life accidents (23.3%) and occupational accidents (17.8%). The indication of pain relief by paravertebral block for patients who had fractured 3 or more ribs (100%), on the same side of the chest; 39.7% of patients had combined fractures, including: ipsilateral clavicle (26.0%), ipsilateral scapula (12.3%) and pelvis (1.4%). VAS scores at rest or coughing were recorded: T0 was 6.6±0.9 and 8.0±1.0; T1 was 5.1±0.9 and 6.7±1.0; T2 was 4.1±0.9 and 5.5±1.0; T3 was 3.2±0.9 and 4.4±1.1; T4 was 2.5±0.8 and 3.3±0.9, the decreasing trend was statistically significant (p < 0.05). The complication rate was 1.4%. Conclusion: Thoracic paravertebral block for patients with multiple rib fractures on one side of the ribcage was safe and effective, with good analgesic effect.
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Keywords
Blunt chest trauma, rib fructure, paravertebral block
References
2. Cheema S. P., D. Ilsley, J. Richardson, and, Sabanathan S. (1995), "A thermographic study of paravertebral analgesia", Anaesthesia, 50(2), 118-21.
3. Dogrul B. N., Kiliccalan I., Asci E. S., et al. (2020), "Blunt trauma related chest wall and pulmonary injuries: An overview", Chin J Traumatol, 23(3), 125-138.
4. Eason MJ., Wyatt R., (1979), "Paravertebral thoracic block-a reappraisal", Anaesthesia; 34: 638 - 642.
5. Eghbalzadeh K., Sabashnikov A., Zeriouh M., et al. (2018), "Blunt chest trauma: a clinical chameleon", Heart, 104(9), 719-724.
6. Yeying G., Liyong Y., Yuebo1 C., et al. (2017), "Thoracic paravertebral block versus intravenous patientcontrolled analgesia for pain treatment in patients with multiple rib fractures", Journal of International Medical Research 2017, Vol. 45(6) 2085–2091.
7. Karmakar M. K., Critchley L. A., Ho A. M., et al. (2003), "Continuous thoracic paravertebral infusion of bupivacaine for pain management in patients with multiple fractured ribs", Chest, 123(2), 424-31.
8. Mohta M., Ophrii L.E., Agarwal D., et al. (2011), "Vocal cord palsy: an unusual complication of paravertebral block.", Anaesth Intensive Care. 2011 Sep;39(5):969-71.