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J Anaesthesiol Clin Pharmacol. 2016 Jan-Mar;32(1):33-7. doi: 10.4103/0970-9185.173344.

A comparative study of early and late extubation following transoral odontoidectomy and posterior fixation.

Journal of anaesthesiology, clinical pharmacology

Manish Marda, Mihir Prakash Pandia, Girija Prasad Rath, Shashank Sharad Kale, Harihara Dash

Affiliations

  1. Department of Neuroanaesthesiology, Fortis Hospital, Noida, Uttar Pradesh, India.
  2. Department of Neuroanaesthesiology, All India Institute of Medical Sciences, New Delhi, India.
  3. Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India.
  4. Department of Anaesthesiology and Pain Medicine, Fortis Memorial Research Institute, Gurgaon, Haryana, India.

PMID: 27006538 PMCID: PMC4784210 DOI: 10.4103/0970-9185.173344

Abstract

BACKGROUND AND AIMS: Elective ventilation is the usual practice after transoral odontoidectomy (TOO) and posterior fixation. This practice of elective ventilation is not based on any evidence. The primary objective of our study was to find out the difference in oxygenation and ventilation in patients extubated early compared to those extubated late after TOO and posterior fixation. The secondary objectives were to compare the length of Intensive Care Unit (ICU)/hospital stay and pulmonary complications between the two groups.

MATERIAL AND METHODS: After TOO and posterior fixation, patients were either extubated in the operating room (Group E) or extubated next day (Group D). The oxygenation (PaO2:FiO2 ratio) and ventilation (PaCO2) of the two groups before surgery, at 30 min and at 6/12/24 and 48 h after extubation were compared. Complications, durations of ICU and hospital stay were noted.

RESULTS: The base-line PaO2:FiO2 and PaCO2 was comparable between the groups. No significant change in the PaO2:FiO2 was noted in the postoperative period in either group as compared to the preoperative values. Except for at 12 h after surgery, there was no significant difference between the two groups at various time intervals. No significant change in the PaCO2 level was seen during the study period in either group. PaCO2 measured at 30 min after surgery was more in Group E (37.5 ± 3.2 mmHg in Group E vs. 34.6 ± 2.9 mmHg in Group D), otherwise there was no significant difference between the two groups at various time intervals. One patient in Group E (7.1%) and two patients in Group D (13%) developed postoperative respiratory complication, but the difference was not statistically significant. The mean ICU stay (Group D = 42 ± 25 h vs. Group E = 25.1 ± 16.9 h) and mean hospital stay (Group D = 9.9 ± 4 days vs. Group E = 7.6 ± 2.2 days) were longer in Group D patients.

CONCLUSION: Ventilation and oxygenation in the postoperative period in patients undergoing TOO and posterior fixation are not different between the two groups. However, the duration of ICU and hospital stay was prolonged in group D.

Keywords: Atlanto-axial dislocation; craniovertebral junction; delayed extubation; early extubation; transoral odontoidectomy; ventilation

References

  1. J Neurosurg. 1988 Dec;69(6):895-903 - PubMed
  2. Am Rev Respir Dis. 1989 Apr;139(4):877-84 - PubMed
  3. Pediatr Crit Care Med. 2007 Jul;8(4):372-7 - PubMed
  4. J Neurosurg Anesthesiol. 2006 Oct;18(4):256-61 - PubMed
  5. N Engl J Med. 1994 Apr 14;330(15):1056-61 - PubMed
  6. Intensive Care Med. 2004 Apr;30(4):612-9 - PubMed
  7. Crit Care Clin. 1990 Jul;6(3):663-78 - PubMed
  8. Childs Nerv Syst. 2008 Oct;24(10 ):1187-93 - PubMed
  9. Anaesthesia. 1986 Oct;41(10):1049-52 - PubMed
  10. J Neurosurg. 1989 Jul;71(1):16-23 - PubMed
  11. J Cardiothorac Vasc Anesth. 1997 Jun;11(4):474-80 - PubMed
  12. Yale J Biol Med. 1939 May;11(5):487-96 - PubMed
  13. J Neurosurg Anesthesiol. 2004 Oct;16(4):282-6 - PubMed
  14. Neurosurgery. 2005 May;56(5):1045-50; discussion 1045-50 - PubMed
  15. J Neurosurg Anesthesiol. 2004 Oct;16(4):267-70 - PubMed
  16. J Thorac Cardiovasc Surg. 1996 Sep;112(3):755-64 - PubMed
  17. J Neurosurg Anesthesiol. 2009 Jul;21(3):196-201 - PubMed

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