Effect of deep breathing exercises on oxygenation after major head and neck surgery

Author: Genç A, Ikiz AO, Güneri EA, Günerli A
Affiliation:
Dokuz Eylül University School of Physical Therapy and Rehabilitation, Izmir, Turkey. arzu.genc@deu.edu.tr
Conference/Journal: Otolaryngol Head Neck Surg.
Date published: 2008 Aug
Other: Volume ID: 139 , Issue ID: 2 , Pages: 281-5 , Word Count: 147


OBJECTIVES: To investigate respiratory and hemodynamic responses to deep breathing exercise (DBE) during the follow-up period in the intensive care unit after major head and neck surgery. STUDY DESIGN: Prospective study. SUBJECTS AND METHODS: Thirty-five patients were instructed to perform DBE every hour for 3 consecutive hours during the first postoperative day. The ratio of the partial pressure of arterial oxygen to the fraction of inspired oxygen (PaO(2)/FiO(2)), oxygen saturation (SpO(2)), respiratory rate (RR), heart rate (HR), and mean arterial pressure (MAP) was recorded. RESULTS: DBE increased the PaO(2)/FiO(2) ratio from 416.7 +/- 143.6 to 453.4 +/- 141.4 mm Hg and increased SpO(2) from 97.4 +/- 1.9 to 99.2 +/- 0.9. DBE decreased the RR from 24.1 +/- 3.3 to 21.8 +/- 2.9 breaths/min (P < 0.05). No statistically significant difference in HR or MAP was observed after DBE (P > 0.05). CONCLUSION: DBE improves oxygenation after major head and neck surgery, without causing additional harmful hemodynamic effects.
PMID: 18656730

BACK